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subsurface/print.c

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Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
#include <glib/gi18n.h>
Add completely BS dive text printing The layout is crap, the handling of long lines in notes (or location) is wrong, the dive number handling is wrong. The thing is just a toy. But it's a toy that kind of works, and gives a much better idea of what a real dive log printout might look like. With the right kind of dive notes, it looks fine. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 02:30:38 +00:00
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
#include <gtk/gtk.h>
#include "dive.h"
#include "display.h"
Separate out the UI from the program logic The following are UI toolkit specific: gtk-gui.c - overall layout, main window of the UI divelist.c - list of dives subsurface maintains equipment.c - equipment / tank information for each dive info.c - detailed dive info print.c - printing The rest is independent of the UI: main.c i - program frame dive.c i - creates and maintaines the internal dive list structure libdivecomputer.c uemis.c parse-xml.c save-xml.c - interface with dive computers and the XML files profile.c - creates the data for the profile and draws it using cairo This commit should contain NO functional changes, just moving code around and a couple of minor abstractions. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2011-09-20 19:40:34 +00:00
#include "display-gtk.h"
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
#define FONT_NORMAL (12)
#define FONT_SMALL (FONT_NORMAL / 1.2)
#define FONT_LARGE (FONT_NORMAL * 1.2)
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
static double rel_width[] = { 0.333, 1.166, 0.5, 0.5, 1.0, 1.0, 1.8 };
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
static struct options print_options;
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
typedef struct _Print_params {
int rotation, dives;
double w_scale, h_scale;
} Print_params;
Add support for printing only the selected dives Right now we just implicitly decide "print only selected dives" when there is more than one dive selected (and then print all dives if only one dive is selected). We probably should have an checkbutton in the dive details page for the choice. But I wanted to avoid the pain that is gtk as far as possible for the initial implementation. The code is ready to be changed to just use a checkbutton instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-30 16:30:59 +00:00
/* Return the 'i'th dive for printing, taking our dive selection into account */
static struct dive *get_dive_for_printing(int idx)
{
if (print_options.print_selected) {
int i;
struct dive *dive;
for_each_dive(i, dive) {
if (!dive->selected)
continue;
if (!idx)
return dive;
idx--;
}
return NULL;
}
return get_dive(idx);
}
Start re-working the print UI to allow printing tables with no profiles. With this commit we add a checkbox in the "Dive details" tab of the print window. This checkbox allows to print the dives profile or not. If you don't print the dives profile, you get 15 dives on the page (instead of 6 with the profiles). Future work should include: - Ability to choose what is printed - Table layout vs the current one (if no dives profile) - Ability to choose the number of dives per page (play with the font size for this) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr> Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-27 15:01:00 +00:00
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
static void set_font(PangoLayout *layout, PangoFontDescription *font,
double size, int align)
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
{
Use GTK_UNIT_INCH when printing to provide consistency across OS Tests have shown that the most multi-platform way to do printing with GTK is to use GTK_UNIT_INCH (or GTK_UNIT_MM) with GtkPrintOperation. Tested on Linux, OSX, Windows. However this requires the appropriate scaling for Pango and Cairo to be done, with separate plotting logic for printing and drawing on the screen. To achieve that, profile.c:plot() now accepts a scaling parameter from type "scale_mode_t" defined in "display.h". Also due to new scale, small decimal numbers (such as 6.12345) cannot be well stored in "cairo_rectangle_int_t" therefore it is replaced with "cairo_rectangle_t", which uses doubles to provide Cairo with a drawing area. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Minor whitespace cleanup. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-09-11 08:16:34 +00:00
pango_font_description_set_size(font, size * PANGO_SCALE * SCALE_PRINT);
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
pango_layout_set_font_description(layout, font);
pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_END);
pango_layout_set_alignment(layout, align);
}
Add completely BS dive text printing The layout is crap, the handling of long lines in notes (or location) is wrong, the dive number handling is wrong. The thing is just a toy. But it's a toy that kind of works, and gives a much better idea of what a real dive log printout might look like. With the right kind of dive notes, it looks fine. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 02:30:38 +00:00
/*
* You know what? Maybe somebody can do a real Pango layout thing.
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
* This is hacky.
Add completely BS dive text printing The layout is crap, the handling of long lines in notes (or location) is wrong, the dive number handling is wrong. The thing is just a toy. But it's a toy that kind of works, and gives a much better idea of what a real dive log printout might look like. With the right kind of dive notes, it looks fine. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 02:30:38 +00:00
*/
Separate show_dive_text() in two diferent functions. Create a function show_dive_header() and show_dive_notes() as a first step to introduce other infos in diferent funcs. Modify print() acordingly to the new funcs. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-08 15:54:14 +00:00
/*
* Show a header for the dive containing minimal data
*/
static void show_dive_header(struct dive *dive, cairo_t *cr, double w,
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
double h, PangoFontDescription *font, double w_scale_factor)
Add completely BS dive text printing The layout is crap, the handling of long lines in notes (or location) is wrong, the dive number handling is wrong. The thing is just a toy. But it's a toy that kind of works, and gives a much better idea of what a real dive log printout might look like. With the right kind of dive notes, it looks fine. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 02:30:38 +00:00
{
Add helper function for doing depth unit calculations .. and use it for printing too. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 19:12:54 +00:00
double depth;
const char *unit;
int len, decimals, width, height, maxwidth, maxheight;
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
PangoLayout *layout;
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
PangoRectangle ink_ext, logic_ext;
Use a 64-bit 'timestamp_t' for all timestamps, rather than 'time_t' This makes the time type unambiguous, and we can use G_TYPE_INT64 for it in the divelist too. It also implements a portable (and thread-safe) "utc_mkdate()" function that acts kind of like gmtime_r(), but using the 64-bit timestamp_t. It matches our original "utc_mktime()". Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-09-20 00:35:52 +00:00
struct tm tm;
print.c: Fix more buffer lengths print.c has a lot of defined buffer sizes, which do not consider UTF-8 expansion. gettext() with UTF-8 can inflate a string up to 2x the length (with 2byte characters). So if you set a buffer with length, say 20 bytes, lets see what happens: divenr[20]; snprintf(divenr, sizeof(divenr), _("Dive #%d - "), dive->number); But wait, in Russian "Dive" (which in latin text is "Pogrugenie") ends up with 10 cyrilic characters (20 bytes), so there is already buffer overflow here and snprintf() kicks in to corrupt the string. In matters of truncation snprintf() isn't UTF-8 safe. So if the buffer size happens to be less of the requested string to be put in there, the truncation can corrupt a trailing unicode character. For now, lets try fixing these by expanding the buffer sizes. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 23:49:22 +00:00
char buffer[160], divenr[40], *people;
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
Do the pango text layout in multiple chunks This way we can avoid the need for quoting, since we can just use text rendering instead of markup for the free-form fields. And we will want to make the pango layout width different for the date and location, since we want to fit the depth/duration to the right of them. I still haven't set the different width for the date/location, but this at least is going in the rigth direction. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 17:27:21 +00:00
maxwidth = w * PANGO_SCALE;
maxheight = h * PANGO_SCALE * 0.9;
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
cairo_save(cr);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
layout = pango_cairo_create_layout(cr);
Do the pango text layout in multiple chunks This way we can avoid the need for quoting, since we can just use text rendering instead of markup for the free-form fields. And we will want to make the pango layout width different for the date and location, since we want to fit the depth/duration to the right of them. I still haven't set the different width for the date/location, but this at least is going in the rigth direction. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 17:27:21 +00:00
pango_layout_set_width(layout, maxwidth);
pango_layout_set_height(layout, maxheight);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
*divenr = 0;
if (dive->number)
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
snprintf(divenr, sizeof(divenr), _("Dive #%d - "), dive->number);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
Use a 64-bit 'timestamp_t' for all timestamps, rather than 'time_t' This makes the time type unambiguous, and we can use G_TYPE_INT64 for it in the divelist too. It also implements a portable (and thread-safe) "utc_mkdate()" function that acts kind of like gmtime_r(), but using the 64-bit timestamp_t. It matches our original "utc_mktime()". Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-09-20 00:35:52 +00:00
utc_mkdate(dive->when, &tm);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
len = snprintf(buffer, sizeof(buffer),
Handle dates and a "calculated plural" in translations This looks like a massive commit mainly because of the line number changes in the .po files. That sadly hides what really happened here: - the places where we manually build dates have now been localized - the one place where we did the English "calculated plural" has been modified so that it now can be correctly translated (in English this just adds an 's' to the noun if the number is != 1 - in other languages this tends to be much more complicated) I then updated the two German translations to take advantage of the new constructs. And while I was at it, I changed the translation Trip->Gruppe to Trip->Reise as that seemed much more appropriate. I also fixed another error in the German translation where I translated "dive time" as "Startzeit" - but in the context it was "Dauer". Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-17 08:21:03 +00:00
/*++GETTEXT 80 chars: lead text ("" or localized "Dive #%d - ") weekday, monthname, day, year, hour, min */
_("%1$s%2$s, %3$s %4$d, %5$d %6$d:%7$02d"),
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
divenr,
Use a 64-bit 'timestamp_t' for all timestamps, rather than 'time_t' This makes the time type unambiguous, and we can use G_TYPE_INT64 for it in the divelist too. It also implements a portable (and thread-safe) "utc_mkdate()" function that acts kind of like gmtime_r(), but using the 64-bit timestamp_t. It matches our original "utc_mktime()". Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-09-20 00:35:52 +00:00
weekday(tm.tm_wday),
monthname(tm.tm_mon),
tm.tm_mday, tm.tm_year + 1900,
tm.tm_hour, tm.tm_min);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
set_font(layout, font, FONT_LARGE *(1.5/w_scale_factor), PANGO_ALIGN_LEFT);
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
pango_layout_set_text(layout, buffer, len);
Do the pango text layout in multiple chunks This way we can avoid the need for quoting, since we can just use text rendering instead of markup for the free-form fields. And we will want to make the pango layout width different for the date and location, since we want to fit the depth/duration to the right of them. I still haven't set the different width for the date/location, but this at least is going in the rigth direction. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 17:27:21 +00:00
pango_layout_get_size(layout, &width, &height);
Fix up printing some more This makes things slightly prettier and adds back the depth and duration details to the printout. Still a few known problems: font choice, and the depth/duration thing can end up overlapping with a long location name. But it looks pretty good on the whole. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 15:21:14 +00:00
cairo_move_to(cr, 0, 0);
pango_cairo_show_layout(cr, layout);
In summary printout, show divemaster if there was no buddy Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-22 15:09:21 +00:00
people = dive->buddy;
if (!people || !*people) {
people = dive->divemaster;
if (!people)
people = "";
}
Add maxdepth back to the dive structure Populate during dive fixup as the maximum depth shown by all the divecomputers. Use this value (instead of the one in the first divecomputer) in printing, statistics, etc. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-09 04:44:04 +00:00
depth = get_depth_units(dive->maxdepth.mm, &decimals, &unit);
Fix up printing some more This makes things slightly prettier and adds back the depth and duration details to the printout. Still a few known problems: font choice, and the depth/duration thing can end up overlapping with a long location name. But it looks pretty good on the whole. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 15:21:14 +00:00
snprintf(buffer, sizeof(buffer),
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
_("Max depth: %.*f %s\nDuration: %d min\n%s"),
Add helper function for doing depth unit calculations .. and use it for printing too. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 19:12:54 +00:00
decimals, depth, unit,
Move duration to dive structure and replace accessor function When starting on this quest to stop using the first divecomputer instead of data for the whole dive in commit eb73b5a528c8 ("Duration of a dive is the maximum duration from all divecomputers") I introduced an accessor function that calculates the dive duration on the fly as the maximum of the durations in the divecomputers. Since then Linus and I have added quite a few of the variables back to the dive data structure and it makes perfect sense to do the same thing for the duration as well and simply do the calculation once during fixup. This commit also replaces accesses to the first divecomputer in likely_same_dive to use the maxdepth and meandepth of the dive (those two slipped through the cracks in the previous commits, it seems). Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-09 15:12:30 +00:00
(dive->duration.seconds+59) / 60,
In summary printout, show divemaster if there was no buddy Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-22 15:09:21 +00:00
people);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
set_font(layout, font, FONT_NORMAL*(1.5/w_scale_factor), PANGO_ALIGN_RIGHT);
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
pango_layout_set_text(layout, buffer, -1);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
cairo_move_to(cr, 0, 0);
pango_cairo_show_layout(cr, layout);
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
/*
* Show the dive location
*
* .. or at least a space to get the size.
*
* Move down by the size of the date, and limit the
* width to the same width as the date string.
*/
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
pango_layout_get_extents (layout, &ink_ext, &logic_ext);
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
cairo_translate (cr, 0, ink_ext.height /(1.5 * PANGO_SCALE));
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
pango_layout_set_height(layout, 1);
pango_layout_set_width(layout, width);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
set_font(layout, font, FONT_LARGE*(1.5/w_scale_factor), PANGO_ALIGN_LEFT);
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
pango_layout_set_text(layout, dive->location ? : " ", -1);
cairo_move_to(cr, 0, 0);
Do the pango text layout in multiple chunks This way we can avoid the need for quoting, since we can just use text rendering instead of markup for the free-form fields. And we will want to make the pango layout width different for the date and location, since we want to fit the depth/duration to the right of them. I still haven't set the different width for the date/location, but this at least is going in the rigth direction. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 17:27:21 +00:00
pango_cairo_show_layout(cr, layout);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
Separate show_dive_text() in two diferent functions. Create a function show_dive_header() and show_dive_notes() as a first step to introduce other infos in diferent funcs. Modify print() acordingly to the new funcs. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-08 15:54:14 +00:00
g_object_unref(layout);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
cairo_restore(cr);
Separate show_dive_text() in two diferent functions. Create a function show_dive_header() and show_dive_notes() as a first step to introduce other infos in diferent funcs. Modify print() acordingly to the new funcs. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-08 15:54:14 +00:00
}
/*
* Show the dive notes
*/
static void show_dive_notes(struct dive *dive, cairo_t *cr, double w,
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
double h, PangoFontDescription *font, double w_scale_factor)
Separate show_dive_text() in two diferent functions. Create a function show_dive_header() and show_dive_notes() as a first step to introduce other infos in diferent funcs. Modify print() acordingly to the new funcs. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-08 15:54:14 +00:00
{
int maxwidth, maxheight;
PangoLayout *layout;
Do the pango text layout in multiple chunks This way we can avoid the need for quoting, since we can just use text rendering instead of markup for the free-form fields. And we will want to make the pango layout width different for the date and location, since we want to fit the depth/duration to the right of them. I still haven't set the different width for the date/location, but this at least is going in the rigth direction. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 17:27:21 +00:00
Separate show_dive_text() in two diferent functions. Create a function show_dive_header() and show_dive_notes() as a first step to introduce other infos in diferent funcs. Modify print() acordingly to the new funcs. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-08 15:54:14 +00:00
maxwidth = w * PANGO_SCALE;
maxheight = h * PANGO_SCALE * 0.9;
layout = pango_cairo_create_layout(cr);
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
if (dive->notes) {
pango_layout_set_height(layout, maxheight);
pango_layout_set_width(layout, maxwidth);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
set_font(layout, font, FONT_NORMAL*(1.5/w_scale_factor), PANGO_ALIGN_LEFT);
Fix dive location width problem For really long dive locations, we now limit the width to the same size as the date and time, and force it to a single line - with an ellipsis if it ends up being too big. Also, since we no longer use any markup anywhere, we migth as well show the dive buddy information too, as we don't need no stinking quoting. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 18:54:18 +00:00
pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
pango_layout_set_justify(layout, 1);
pango_layout_set_text(layout, dive->notes, -1);
cairo_move_to(cr, 0, 0);
pango_cairo_show_layout(cr, layout);
}
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
g_object_unref(layout);
Add completely BS dive text printing The layout is crap, the handling of long lines in notes (or location) is wrong, the dive number handling is wrong. The thing is just a toy. But it's a toy that kind of works, and gives a much better idea of what a real dive log printout might look like. With the right kind of dive notes, it looks fine. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 02:30:38 +00:00
}
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* Print the used gas mix */
static void print_ean_trimix (cairo_t *cr, PangoLayout *layout, int O2, int He){
print.c: Fix more buffer lengths print.c has a lot of defined buffer sizes, which do not consider UTF-8 expansion. gettext() with UTF-8 can inflate a string up to 2x the length (with 2byte characters). So if you set a buffer with length, say 20 bytes, lets see what happens: divenr[20]; snprintf(divenr, sizeof(divenr), _("Dive #%d - "), dive->number); But wait, in Russian "Dive" (which in latin text is "Pogrugenie") ends up with 10 cyrilic characters (20 bytes), so there is already buffer overflow here and snprintf() kicks in to corrupt the string. In matters of truncation snprintf() isn't UTF-8 safe. So if the buffer size happens to be less of the requested string to be put in there, the truncation can corrupt a trailing unicode character. For now, lets try fixing these by expanding the buffer sizes. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 23:49:22 +00:00
char buffer[64];
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
if (He){
snprintf(buffer, sizeof(buffer), "Tx%d/%d", O2, He);
}else{
if (O2){
if (O2 == 100){
snprintf(buffer, sizeof(buffer), _("Oxygen"));
}else{
snprintf(buffer, sizeof(buffer), "EAN%d", O2);
}
}else{
snprintf(buffer, sizeof(buffer), _("air"));
}
}
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
}
Add completely BS dive text printing The layout is crap, the handling of long lines in notes (or location) is wrong, the dive number handling is wrong. The thing is just a toy. But it's a toy that kind of works, and gives a much better idea of what a real dive log printout might look like. With the right kind of dive notes, it looks fine. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 02:30:38 +00:00
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
static unsigned start_pressure(cylinder_t *cyl)
{
return cyl->start.mbar ? : cyl->sample_start.mbar;
}
static unsigned end_pressure(cylinder_t *cyl)
{
return cyl->end.mbar ? : cyl->sample_end.mbar;
}
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* Print the tank data */
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
static void print_tanks (struct dive *dive, cairo_t *cr, PangoLayout *layout, int maxwidth, int maxheight,
int tank_count, int first_tank, PangoFontDescription *font,
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
double w_scale_factor)
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
{
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
int curwidth, n, i, counter;
print.c: Attempt a gettext() fix when printing translated "Gas Used" print_tanks(): It seems the macro call NC_("Amount","Gas Used") generates an entry in the .po file that then isn't matched at run time, which makes the bg_BG print have "Gas Used" in english instead of the translated text (which is already present in other places). On the other hand if we use N_ here (only mark it), the printed text is translated correctly. [Dirk Hohndel: added GETTEXT comment in code and rephrased commit message] Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 23:49:23 +00:00
char buffer[80], dataheader1[3][80]= { N_("Cylinder"), N_("Gasmix"),
/*++GETTEXT Gas Used is amount used */
N_("Gas Used")};
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
PangoRectangle logic_ext;
cairo_save(cr);
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* First create a header */
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
curwidth = 0;
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
pango_layout_get_extents(layout, NULL, &logic_ext);
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
for (i = 0; i < 3; i++) {
cairo_move_to(cr, curwidth / (double) PANGO_SCALE, 0);
pango_layout_set_text(layout, _(dataheader1[i]), -1);
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
curwidth = curwidth + maxwidth/ 3;
}
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* Then the cylinder stuff */
n = first_tank;
counter = 0;
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
pango_layout_get_extents(layout, NULL, &logic_ext);
cairo_translate (cr, 0, logic_ext.height / (double) PANGO_SCALE);
Massive cleanup Mostly coding style and whitespace changes plus making lots of functions static that have no need to be extern. This also helped find a bit of code that is actually no longer used. This should have absolutely no functional impact - all changes should be purely cosmetic. But it removes a bunch of lines of code and makes the rest easier to read. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-29 21:10:46 +00:00
while (n < tank_count && n < first_tank + 4) {
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
int decimals;
Fix cylinder printout information If we print out the pressure difference (because we do not have a cylinder size), we didn't initialize the precision. We should print out pressures without decimals. The attached patch fixes that, and also avoids a NULL pointer printout (which on Linux will just print out "(null)") if there is no cylinder type descriptor string. It also cleans things up a bit and uses the "cyl" pointer instead of repeating the "dive->cylinder[n]" thing. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 21:01:49 +00:00
const char *unit, *desc;
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
double gas_usage;
cylinder_t *cyl = dive->cylinder + n;
/* Get the cylinder gas use in mbar */
gas_usage = start_pressure(cyl) - end_pressure(cyl);
/* Can we turn it into a volume? */
if (cyl->type.size.mliter) {
gas_usage = bar_to_atm(gas_usage / 1000);
Fix cylinder printout information If we print out the pressure difference (because we do not have a cylinder size), we didn't initialize the precision. We should print out pressures without decimals. The attached patch fixes that, and also avoids a NULL pointer printout (which on Linux will just print out "(null)") if there is no cylinder type descriptor string. It also cleans things up a bit and uses the "cyl" pointer instead of repeating the "dive->cylinder[n]" thing. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 21:01:49 +00:00
gas_usage *= cyl->type.size.mliter;
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
gas_usage = get_volume_units(gas_usage, &decimals, &unit);
} else {
gas_usage = get_pressure_units(gas_usage, &unit);
Fix cylinder printout information If we print out the pressure difference (because we do not have a cylinder size), we didn't initialize the precision. We should print out pressures without decimals. The attached patch fixes that, and also avoids a NULL pointer printout (which on Linux will just print out "(null)") if there is no cylinder type descriptor string. It also cleans things up a bit and uses the "cyl" pointer instead of repeating the "dive->cylinder[n]" thing. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 21:01:49 +00:00
decimals = 0;
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
}
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
curwidth = 0;
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_move_to (cr, curwidth / (double) PANGO_SCALE, 0);
Fix cylinder printout information If we print out the pressure difference (because we do not have a cylinder size), we didn't initialize the precision. We should print out pressures without decimals. The attached patch fixes that, and also avoids a NULL pointer printout (which on Linux will just print out "(null)") if there is no cylinder type descriptor string. It also cleans things up a bit and uses the "cyl" pointer instead of repeating the "dive->cylinder[n]" thing. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 21:01:49 +00:00
desc = cyl->type.description ? : "";
snprintf(buffer, sizeof(buffer), "%s", desc);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
curwidth += (maxwidth/ 3);
cairo_move_to(cr, curwidth / (double) PANGO_SCALE, 0);
print_ean_trimix (cr, layout,
Fix cylinder printout information If we print out the pressure difference (because we do not have a cylinder size), we didn't initialize the precision. We should print out pressures without decimals. The attached patch fixes that, and also avoids a NULL pointer printout (which on Linux will just print out "(null)") if there is no cylinder type descriptor string. It also cleans things up a bit and uses the "cyl" pointer instead of repeating the "dive->cylinder[n]" thing. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 21:01:49 +00:00
cyl->gasmix.o2.permille/10,
cyl->gasmix.he.permille/10);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
curwidth += (maxwidth/ 3);
cairo_move_to(cr, curwidth / (double) PANGO_SCALE, 0);
snprintf(buffer, sizeof(buffer), _("%.*f %s\n"),
decimals,
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
gas_usage,
unit);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
curwidth += (maxwidth/ 3);
n++;
counter++;
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
pango_layout_get_extents(layout, NULL, &logic_ext);
cairo_translate (cr, 0, logic_ext.height / (2*(double) PANGO_SCALE));
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
}
g_object_unref (layout);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
cairo_restore(cr);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
}
/* Print weight system */
static void print_weight_data (struct dive *dive, cairo_t *cr, int maxwidth, int maxheight,
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
PangoFontDescription *font, double w_scale_factor)
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
{
int decimals,i;
double totalweight, systemweight, weightsystemcounter;
Clean up null pointer printout in weightsystem description If there's no weightsystem description, as in most imported dives, print a literal "unknown" instead of null pointer or blank. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-15 22:26:37 +00:00
const char *unit_weight, *desc;
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
char buffer[80];
PangoLayout *layout;
print: Use logical text extents to layout text in weight system box The old code was computing locations based on relative portions of the available height. The correct thing to do, (and done here in the patch), is to advance by the logical height of rendered text each time. What's stll missing is anything to guarantee that the text drawn will fit in the box. The correct answer here is along one of two lines: 1. Use the logical text extents to decide what size to draw the box. 2. Use a pre-computed box size and choose a font size that will fit Either approach will involve a fairly substantial reworking of the rendering code in print.c. Signed-off-by: Carl Worth <cworth@cworth.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-01 03:58:44 +00:00
PangoRectangle ink_extents, logical_extents;
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
print: Use cairo_save/cairo_restore to manage temporary cairo changes The print_weight_data function was making several cairo_translate calls and then doing some final cairo_translate calls with the goal of manually undoing any changes to cairo's state. Obviously, this is fragile. Cairo provides save/restore calls which solve this problem in a robust way. Switch to using these instead. Signed-off-by: Carl Worth <cworth@cworth.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-01 03:58:43 +00:00
cairo_save(cr);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
layout = pango_cairo_create_layout(cr);
pango_layout_set_height(layout,maxheight);
pango_layout_set_width(layout, maxwidth);
pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
set_font(layout, font, FONT_SMALL*(1.5/w_scale_factor), PANGO_ALIGN_CENTER);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* Header for the weight system */
cairo_move_to(cr, 0, 0);
snprintf (buffer, sizeof(buffer),_("Weight System"));
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
/* Detail of the weight */
print: Use logical text extents to layout text in weight system box The old code was computing locations based on relative portions of the available height. The correct thing to do, (and done here in the patch), is to advance by the logical height of rendered text each time. What's stll missing is anything to guarantee that the text drawn will fit in the box. The correct answer here is along one of two lines: 1. Use the logical text extents to decide what size to draw the box. 2. Use a pre-computed box size and choose a font size that will fit Either approach will involve a fairly substantial reworking of the rendering code in print.c. Signed-off-by: Carl Worth <cworth@cworth.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-01 03:58:44 +00:00
pango_layout_get_extents(layout, &ink_extents, &logical_extents);
cairo_translate (cr, 0, logical_extents.height / (double) PANGO_SCALE);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
set_font(layout, font, FONT_SMALL*(1.5/w_scale_factor), PANGO_ALIGN_LEFT);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
weightsystemcounter = 0;
for (i=0; i< MAX_WEIGHTSYSTEMS; i++){
systemweight = get_weight_units(dive->weightsystem[i].weight.grams, &decimals, &unit_weight);
if (systemweight != 0){
cairo_move_to(cr, 0, 0);
Clean up null pointer printout in weightsystem description If there's no weightsystem description, as in most imported dives, print a literal "unknown" instead of null pointer or blank. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-15 22:26:37 +00:00
desc = dive->weightsystem[i].description ? : _("unknown");
snprintf(buffer, sizeof(buffer), _("%s"), desc);
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_move_to(cr,(2 * maxwidth) / (3 * (double) PANGO_SCALE), 0);
print: Use logical text extents to layout text in weight system box The old code was computing locations based on relative portions of the available height. The correct thing to do, (and done here in the patch), is to advance by the logical height of rendered text each time. What's stll missing is anything to guarantee that the text drawn will fit in the box. The correct answer here is along one of two lines: 1. Use the logical text extents to decide what size to draw the box. 2. Use a pre-computed box size and choose a font size that will fit Either approach will involve a fairly substantial reworking of the rendering code in print.c. Signed-off-by: Carl Worth <cworth@cworth.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-01 03:58:44 +00:00
snprintf(buffer, sizeof(buffer), _("%.*f %s"),
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
decimals,
systemweight,
unit_weight);
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
weightsystemcounter++;
print: Use logical text extents to layout text in weight system box The old code was computing locations based on relative portions of the available height. The correct thing to do, (and done here in the patch), is to advance by the logical height of rendered text each time. What's stll missing is anything to guarantee that the text drawn will fit in the box. The correct answer here is along one of two lines: 1. Use the logical text extents to decide what size to draw the box. 2. Use a pre-computed box size and choose a font size that will fit Either approach will involve a fairly substantial reworking of the rendering code in print.c. Signed-off-by: Carl Worth <cworth@cworth.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-01 03:58:44 +00:00
pango_layout_get_extents(layout, &ink_extents, &logical_extents);
cairo_translate (cr, 0, logical_extents.height / (double) PANGO_SCALE);
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
}
}
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* Total weight of the system */
totalweight = get_weight_units(total_weight(dive), &decimals, &unit_weight);
cairo_move_to (cr, 0, 0);
snprintf(buffer, sizeof(buffer), _("Total Weight:"));
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
cairo_move_to(cr,(2 * maxwidth) / (3 * (double) PANGO_SCALE), 0);
snprintf(buffer, sizeof(buffer), _("%.*f %s\n"),
decimals,
totalweight,
unit_weight);
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
g_object_unref (layout);
print: Use cairo_save/cairo_restore to manage temporary cairo changes The print_weight_data function was making several cairo_translate calls and then doing some final cairo_translate calls with the goal of manually undoing any changes to cairo's state. Obviously, this is fragile. Cairo provides save/restore calls which solve this problem in a robust way. Switch to using these instead. Signed-off-by: Carl Worth <cworth@cworth.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-01 03:58:43 +00:00
cairo_restore(cr);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
}
/* Print the dive OTUs */
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
static void print_otus (struct dive *dive, cairo_t *cr, PangoLayout *layout, int maxwidth)
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
{
print.c: Fix more buffer lengths print.c has a lot of defined buffer sizes, which do not consider UTF-8 expansion. gettext() with UTF-8 can inflate a string up to 2x the length (with 2byte characters). So if you set a buffer with length, say 20 bytes, lets see what happens: divenr[20]; snprintf(divenr, sizeof(divenr), _("Dive #%d - "), dive->number); But wait, in Russian "Dive" (which in latin text is "Pogrugenie") ends up with 10 cyrilic characters (20 bytes), so there is already buffer overflow here and snprintf() kicks in to corrupt the string. In matters of truncation snprintf() isn't UTF-8 safe. So if the buffer size happens to be less of the requested string to be put in there, the truncation can corrupt a trailing unicode character. For now, lets try fixing these by expanding the buffer sizes. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 23:49:22 +00:00
char buffer[40];
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_move_to (cr,(maxwidth*0.05) / ((double) PANGO_SCALE), 0);
snprintf(buffer, sizeof(buffer), _("OTU"));
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
cairo_move_to (cr, (2 * maxwidth) / (3 * (double) PANGO_SCALE), 0);
snprintf(buffer, sizeof(buffer), "%d", dive->otu);
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
}
/* Print the dive maxCNS */
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
static void print_cns (struct dive *dive, cairo_t *cr, PangoLayout *layout, int maxwidth)
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
{
print.c: Fix more buffer lengths print.c has a lot of defined buffer sizes, which do not consider UTF-8 expansion. gettext() with UTF-8 can inflate a string up to 2x the length (with 2byte characters). So if you set a buffer with length, say 20 bytes, lets see what happens: divenr[20]; snprintf(divenr, sizeof(divenr), _("Dive #%d - "), dive->number); But wait, in Russian "Dive" (which in latin text is "Pogrugenie") ends up with 10 cyrilic characters (20 bytes), so there is already buffer overflow here and snprintf() kicks in to corrupt the string. In matters of truncation snprintf() isn't UTF-8 safe. So if the buffer size happens to be less of the requested string to be put in there, the truncation can corrupt a trailing unicode character. For now, lets try fixing these by expanding the buffer sizes. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 23:49:22 +00:00
char buffer[40];
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_move_to (cr,(maxwidth*0.05) / ((double) PANGO_SCALE), 0);
snprintf(buffer, sizeof(buffer), _("Max. CNS"));
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
cairo_move_to (cr, (2 * maxwidth) / (3 * (double) PANGO_SCALE), 0);
snprintf(buffer, sizeof(buffer), "%d", dive->maxcns);
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
}
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
/* Print the SAC */
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
static void print_SAC (struct dive *dive, cairo_t *cr, PangoLayout *layout, int maxwidth)
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
{
double sac;
int decimals;
const char *unit;
print.c: Fix more buffer lengths print.c has a lot of defined buffer sizes, which do not consider UTF-8 expansion. gettext() with UTF-8 can inflate a string up to 2x the length (with 2byte characters). So if you set a buffer with length, say 20 bytes, lets see what happens: divenr[20]; snprintf(divenr, sizeof(divenr), _("Dive #%d - "), dive->number); But wait, in Russian "Dive" (which in latin text is "Pogrugenie") ends up with 10 cyrilic characters (20 bytes), so there is already buffer overflow here and snprintf() kicks in to corrupt the string. In matters of truncation snprintf() isn't UTF-8 safe. So if the buffer size happens to be less of the requested string to be put in there, the truncation can corrupt a trailing unicode character. For now, lets try fixing these by expanding the buffer sizes. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 23:49:22 +00:00
char buffer[40];
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
cairo_move_to (cr,(maxwidth*0.05) / ((double) PANGO_SCALE), 0);
snprintf(buffer, sizeof(buffer), _("SAC"));
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
cairo_move_to (cr, maxwidth / (3 * (double) PANGO_SCALE), 0);
/* Need to change the width, and align because of the size of units string */
pango_layout_set_width(layout, 3*maxwidth/4);
pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
sac = get_volume_units(dive->sac, &decimals, &unit);
snprintf(buffer, sizeof(buffer), "%.*f %s/min",
decimals,
sac,
unit);
pango_layout_set_text(layout, buffer, -1);
pango_cairo_show_layout(cr, layout);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
pango_layout_set_alignment(layout, PANGO_ALIGN_LEFT);
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
}
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/*
* Show the tanks used in the dive, the mix, and the gas consumed
* as pressures are shown in the plot. And other data if we used
* less than four cilynders.
*/
static void show_dive_tanks(struct dive *dive, cairo_t *cr, double w,
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
double h, PangoFontDescription *font, double w_scale_factor)
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
{
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
int maxwidth, maxheight, tank_count;
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
double line_height, line_width;
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
PangoLayout *layout;
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
maxwidth = w * PANGO_SCALE;
maxheight = h * PANGO_SCALE * 0.9;
/* We need to know how many cylinders we used*/
Massive cleanup Mostly coding style and whitespace changes plus making lots of functions static that have no need to be extern. This also helped find a bit of code that is actually no longer used. This should have absolutely no functional impact - all changes should be purely cosmetic. But it removes a bunch of lines of code and makes the rest easier to read. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-29 21:10:46 +00:00
for (tank_count = 0; tank_count < MAX_CYLINDERS; tank_count++){
Fix cylinder printout information The cylinder information in the printouts was wrong in many ways. As Dirk noted, it didn't work at all for air-integrated computers that had the pressures in the samples, but the math was also confusing and wrong. This should fix it. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-03 20:40:25 +00:00
if (cylinder_nodata(dive->cylinder+tank_count)) {
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
break;
}
}
/*Create a frame to separate tank area, note the scaling*/
cairo_set_line_width(cr, 0.01);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
cairo_rectangle(cr, 0, 0, 2*w, h);
cairo_move_to(cr, w, 0);
cairo_line_to(cr, w, h);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_stroke(cr);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
layout = pango_cairo_create_layout(cr);
pango_layout_set_height(layout,maxheight);
pango_layout_set_width(layout, maxwidth/3);
pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
set_font(layout, font, (FONT_SMALL*(1.5/w_scale_factor)), PANGO_ALIGN_CENTER);
print_tanks (dive, cr, layout, maxwidth, maxheight, tank_count, 0, font, w_scale_factor);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* If there are more than 4 tanks use the full width, else print other data*/
if (tank_count > 4){
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
cairo_save(cr);
cairo_translate (cr, w, 0);
layout = pango_cairo_create_layout(cr);
pango_layout_set_height(layout,maxheight);
pango_layout_set_width(layout, maxwidth/3);
pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
set_font(layout, font, (FONT_SMALL*(1.5/w_scale_factor)), PANGO_ALIGN_CENTER);
print_tanks (dive, cr, layout, maxwidth, maxheight, tank_count, 4, font, w_scale_factor);
cairo_restore(cr);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
} else {
/* Plot a grid for the data */
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
line_height = h / 4;
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
line_width = w / 2;
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
cairo_move_to(cr, 3 * line_width, 0);
cairo_line_to (cr, 3 * line_width, h);
cairo_move_to (cr, w, line_height);
cairo_line_to (cr, 3 * line_width, line_height);
cairo_move_to (cr, w, 2 * line_height);
cairo_line_to (cr, 3 * line_width, 2 * line_height);
cairo_move_to (cr, w, 3 * line_height);
cairo_line_to (cr, 3 * line_width, 3 * line_height);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_stroke (cr);
Fix print displacement on SAC, CNS and OTUs Changes in print_weight had displaced the plot of next prints. This fix the displacement using cairo_save/restore. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-02 15:23:15 +00:00
cairo_save (cr);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
/* and print OTUs, CNS and weight */
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
cairo_translate (cr, (3.05 * line_width),0);
print_weight_data (dive, cr, maxwidth * 0.90/2 , maxheight, font, w_scale_factor);
Fix print displacement on SAC, CNS and OTUs Changes in print_weight had displaced the plot of next prints. This fix the displacement using cairo_save/restore. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-02 15:23:15 +00:00
cairo_restore (cr);
cairo_save(cr);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
layout = pango_cairo_create_layout(cr);
pango_layout_set_height(layout, maxheight);
pango_layout_set_width(layout, maxwidth);
pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
set_font(layout, font, FONT_SMALL*(1.5/w_scale_factor), PANGO_ALIGN_LEFT);
Fix print displacement on SAC, CNS and OTUs Changes in print_weight had displaced the plot of next prints. This fix the displacement using cairo_save/restore. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-02 15:23:15 +00:00
cairo_translate (cr, w, line_height/4);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
print_SAC (dive, cr, layout, maxwidth * 0.90/2);
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
cairo_translate (cr, 0, line_height);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
print_cns (dive, cr, layout, maxwidth * 0.90/2);
Fix cylinder printout information Good night. Here is the corrected patch. It would need to be tested in other languages because of the size of the units string in imperial. It performs well in spanish and (I supose) in english, but if a language make grow the string it could easily be wrapped and make a mess. On Mon, Jan 07, 2013 at 10:50:31AM -0800, Dirk Hohndel wrote: > > Thanks. I appreciate your patience with this. I'm very happy for every > contibutor we have and I am especially happy to have someone working on > the print layout code. > Thaks to all of you, Dirk, for all your efforts in the gui, the deco, the planner ... That's the real hard work. Regards. Salva. From 51dace93a1dae68960fee2229d4f274e8e4543fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Salvador=20Cu=C3=B1at?= <salvador.cunat@gmail.com> Date: Mon, 7 Jan 2013 22:58:09 +0100 Subject: [PATCH] Add SAC to the printout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Add the SAC to the printout, displacing the less utils OTUs. - Substitute repetitive math operations with variables. - Correct bad translations (correct with *0.90 scaling). Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-07 22:20:03 +00:00
cairo_translate (cr,0, line_height);
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
print_otus (dive, cr, layout, maxwidth * 0.90/2);
Fix print displacement on SAC, CNS and OTUs Changes in print_weight had displaced the plot of next prints. This fix the displacement using cairo_save/restore. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-02 15:23:15 +00:00
cairo_restore (cr);
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
}
[PATCH] Print.c: Modify for using pango_layout_get_extents Modify for use said pango function, suposes changing the way of doing things: Before this we were moving along the cr (cairo object) and creating and closing a layout for each line we printed. To use this func we need to create a layout (say for tanks), and then we move along the layout getting the distance with the get_extents func. As the layout is set and passed to the auxiliary functions there's no need to pass some values we were passing. Clean a bit the positioning of SAC, CNS and OTU which were out of the scope of the change. Changes to draw_table() are wider and unclear as we have to change from a fixed number of dives (25 actually) to a variable one. Not patched still. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 15:47:14 +00:00
g_object_unref (layout);
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
}
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
static void show_table_header(cairo_t *cr, PangoLayout *layout, double w)
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
{
Use GTK_UNIT_INCH when printing to provide consistency across OS Tests have shown that the most multi-platform way to do printing with GTK is to use GTK_UNIT_INCH (or GTK_UNIT_MM) with GtkPrintOperation. Tested on Linux, OSX, Windows. However this requires the appropriate scaling for Pango and Cairo to be done, with separate plotting logic for printing and drawing on the screen. To achieve that, profile.c:plot() now accepts a scaling parameter from type "scale_mode_t" defined in "display.h". Also due to new scale, small decimal numbers (such as 6.12345) cannot be well stored in "cairo_rectangle_int_t" therefore it is replaced with "cairo_rectangle_t", which uses doubles to provide Cairo with a drawing area. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Minor whitespace cleanup. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-09-11 08:16:34 +00:00
int i;
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
double maxwidth, colwidth, curwidth;
The print header should read Duration The context for this text is Duration, not Time. The translation for string Time was impossible when considering that on one location it was used to mean 'duration' and on the other it meant 'time'. Signed-off-by: Miika Turkia <miika.turkia@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-10 05:04:25 +00:00
char headers[7][80]= { N_("Dive#"), N_("Date"), N_("Depth"), N_("Duration"), N_("Master"),
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
N_("Buddy"), N_("Location") };
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
maxwidth = w * PANGO_SCALE;
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
colwidth = maxwidth / 7;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
cairo_move_to(cr, 0, 0);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
curwidth = 0;
for (i = 0; i < 7; i++) {
cairo_move_to(cr, curwidth / PANGO_SCALE, 0);
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
pango_layout_set_width(layout, colwidth * rel_width[i]);
curwidth = curwidth + (colwidth * rel_width[i]);
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
pango_layout_set_text(layout, _(headers[i]), -1);
Improving table print output. - Create a grid for each dive printed. - We change justify "center" to "left" wich contributes to diferentiate each component of the array. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-16 17:48:39 +00:00
pango_layout_set_justify(layout, 0);
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
pango_cairo_show_layout(cr, layout);
}
cairo_move_to(cr, 0, 0);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
}
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
static int show_table_cell(int i, cairo_t *cr, PangoLayout *layout, double colwidth, int height_count,
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
char *buffer, int len, double *curwidth, double y)
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
{
PangoRectangle logic_ext;
double inner_colwidth = 0.95 * colwidth;
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
cairo_move_to(cr, *curwidth / PANGO_SCALE, y);
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
pango_layout_set_width(layout, inner_colwidth * rel_width[i]);
pango_layout_set_text(layout, buffer, len);
pango_layout_set_justify(layout, 0);
pango_cairo_show_layout(cr, layout);
*curwidth += colwidth * rel_width[i];
pango_layout_get_extents(layout, NULL, &logic_ext);
if (logic_ext.height > height_count)
height_count = logic_ext.height;
return height_count;
}
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
static int show_dive_table(struct dive *dive, cairo_t *cr, PangoLayout *layout, double w, double dy)
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
{
double depth;
const char *unit;
Use GTK_UNIT_INCH when printing to provide consistency across OS Tests have shown that the most multi-platform way to do printing with GTK is to use GTK_UNIT_INCH (or GTK_UNIT_MM) with GtkPrintOperation. Tested on Linux, OSX, Windows. However this requires the appropriate scaling for Pango and Cairo to be done, with separate plotting logic for printing and drawing on the screen. To achieve that, profile.c:plot() now accepts a scaling parameter from type "scale_mode_t" defined in "display.h". Also due to new scale, small decimal numbers (such as 6.12345) cannot be well stored in "cairo_rectangle_int_t" therefore it is replaced with "cairo_rectangle_t", which uses doubles to provide Cairo with a drawing area. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Minor whitespace cleanup. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-09-11 08:16:34 +00:00
int len, decimals;
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
double maxwidth = w * PANGO_SCALE;
double colwidth = maxwidth / 7;
double curwidth = 0;
int height_count = 0;
Use a 64-bit 'timestamp_t' for all timestamps, rather than 'time_t' This makes the time type unambiguous, and we can use G_TYPE_INT64 for it in the divelist too. It also implements a portable (and thread-safe) "utc_mkdate()" function that acts kind of like gmtime_r(), but using the 64-bit timestamp_t. It matches our original "utc_mktime()". Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-09-20 00:35:52 +00:00
struct tm tm;
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
char buffer[300];
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
cairo_move_to(cr, 0, dy);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
// Col 1: Dive # (1/3 of the regular width)
*buffer = 0;
len = 0;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
if (dive->number)
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
len = snprintf(buffer, sizeof(buffer), "#%d", dive->number);
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
height_count = show_table_cell(0, cr, layout, colwidth, height_count, buffer, len, &curwidth, dy);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
// Col 2: Date # (1 + 1/6 of the regular width)
Use a 64-bit 'timestamp_t' for all timestamps, rather than 'time_t' This makes the time type unambiguous, and we can use G_TYPE_INT64 for it in the divelist too. It also implements a portable (and thread-safe) "utc_mkdate()" function that acts kind of like gmtime_r(), but using the 64-bit timestamp_t. It matches our original "utc_mktime()". Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-09-20 00:35:52 +00:00
utc_mkdate(dive->when, &tm);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
len = snprintf(buffer, sizeof(buffer),
Handle dates and a "calculated plural" in translations This looks like a massive commit mainly because of the line number changes in the .po files. That sadly hides what really happened here: - the places where we manually build dates have now been localized - the one place where we did the English "calculated plural" has been modified so that it now can be correctly translated (in English this just adds an 's' to the noun if the number is != 1 - in other languages this tends to be much more complicated) I then updated the two German translations to take advantage of the new constructs. And while I was at it, I changed the translation Trip->Gruppe to Trip->Reise as that seemed much more appropriate. I also fixed another error in the German translation where I translated "dive time" as "Startzeit" - but in the context it was "Dauer". Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-17 08:21:03 +00:00
/*++GETTEXT 160 chars: weekday, monthname, day, year, hour, min */
_("%1$s, %2$s %3$d, %4$d %5$dh%6$02d"),
Use a 64-bit 'timestamp_t' for all timestamps, rather than 'time_t' This makes the time type unambiguous, and we can use G_TYPE_INT64 for it in the divelist too. It also implements a portable (and thread-safe) "utc_mkdate()" function that acts kind of like gmtime_r(), but using the 64-bit timestamp_t. It matches our original "utc_mktime()". Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-09-20 00:35:52 +00:00
weekday(tm.tm_wday),
monthname(tm.tm_mon),
tm.tm_mday, tm.tm_year + 1900,
tm.tm_hour, tm.tm_min
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
);
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
height_count = show_table_cell(1, cr, layout, colwidth, height_count, buffer, len, &curwidth, dy);
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
// Col 3: Depth (1/2 width)
Add maxdepth back to the dive structure Populate during dive fixup as the maximum depth shown by all the divecomputers. Use this value (instead of the one in the first divecomputer) in printing, statistics, etc. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-09 04:44:04 +00:00
depth = get_depth_units(dive->maxdepth.mm, &decimals, &unit);
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
len = snprintf(buffer, sizeof(buffer),
"%.*f %s", decimals, depth, unit);
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
height_count = show_table_cell(2, cr, layout, colwidth, height_count, buffer, len, &curwidth, dy);
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
// Col 4: Duration (1/2 width)
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
len = snprintf(buffer, sizeof(buffer),
Move duration to dive structure and replace accessor function When starting on this quest to stop using the first divecomputer instead of data for the whole dive in commit eb73b5a528c8 ("Duration of a dive is the maximum duration from all divecomputers") I introduced an accessor function that calculates the dive duration on the fly as the maximum of the durations in the divecomputers. Since then Linus and I have added quite a few of the variables back to the dive data structure and it makes perfect sense to do the same thing for the duration as well and simply do the calculation once during fixup. This commit also replaces accesses to the first divecomputer in likely_same_dive to use the maxdepth and meandepth of the dive (those two slipped through the cracks in the previous commits, it seems). Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-09 15:12:30 +00:00
_("%d min"),(dive->duration.seconds + 59) / 60);
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
height_count = show_table_cell(3, cr, layout, colwidth, height_count, buffer, len, &curwidth, dy);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
// Col 5: Master
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
height_count = show_table_cell(4, cr, layout, colwidth, height_count, dive->divemaster ? : "", -1, &curwidth, dy);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
// Col 6: Buddy
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
height_count = show_table_cell(5, cr, layout, colwidth, height_count, dive->buddy ? : "", -1, &curwidth, dy);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Have a nice table formating with choosing the 'Table print' option. With this commit we finally have a nice table output when we want to print the list of dives with minimal information. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-29 16:02:47 +00:00
// Col 7: Location
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
height_count = show_table_cell(6, cr, layout, colwidth, height_count, dive->location ? : "", -1, &curwidth, dy);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
/* Return the biggest column height, will be used to plot the frame and
* and translate the next row */
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
return (height_count);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
}
static void show_dive_profile(struct dive *dive, cairo_t *cr, double w,
double h)
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
{
struct graphics_context gc = {
.printer = 1,
Create tool-tip with depth/pressure for the whole profile area This extends on our current tooltip logic (which shows events when you mouse over them) to show tooltips for the whole profile area. If you mouse over an event, that is still shown in the tooltip, but even in the absense of events, the tooltip will be active, and mousing over the profile area will show the time, depth and pressure. This can certainly be improved upon further, but even in this form it is useful. Fixes #9 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 12:20:32 +00:00
.cr = cr,
.drawing_area = { w/20.0, h/20.0, w, h},
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
};
Fix up printing some more This makes things slightly prettier and adds back the depth and duration details to the printout. Still a few known problems: font choice, and the depth/duration thing can end up overlapping with a long location name. But it looks pretty good on the whole. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 15:21:14 +00:00
cairo_save(cr);
Create tool-tip with depth/pressure for the whole profile area This extends on our current tooltip logic (which shows events when you mouse over them) to show tooltips for the whole profile area. If you mouse over an event, that is still shown in the tooltip, but even in the absense of events, the tooltip will be active, and mousing over the profile area will show the time, depth and pressure. This can certainly be improved upon further, but even in this form it is useful. Fixes #9 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-11 12:20:32 +00:00
plot(&gc, dive, SC_PRINT);
Fix up printing some more This makes things slightly prettier and adds back the depth and duration details to the printout. Still a few known problems: font choice, and the depth/duration thing can end up overlapping with a long location name. But it looks pretty good on the whole. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 15:21:14 +00:00
cairo_restore(cr);
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
}
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
static void print(int divenr, cairo_t *cr, double x, double y, double w,
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
double h, PangoFontDescription *font, double w_scale_factor)
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
{
struct dive *dive;
Add support for printing only the selected dives Right now we just implicitly decide "print only selected dives" when there is more than one dive selected (and then print all dives if only one dive is selected). We probably should have an checkbutton in the dive details page for the choice. But I wanted to avoid the pain that is gtk as far as possible for the initial implementation. The code is ready to be changed to just use a checkbutton instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-30 16:30:59 +00:00
dive = get_dive_for_printing(divenr);
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
if (!dive)
return;
cairo_save(cr);
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
/*Create a frame for each print x,y are provided in draw_page()*/
cairo_rectangle(cr, x, y, w, h);
cairo_set_line_width(cr, 0.01);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
cairo_stroke(cr);
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
cairo_translate(cr, x, y);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
/* Plus 5% on all sides */
cairo_translate(cr, w/20, h/20);
w *= 0.9; h *= 0.9;
Print out only simplified depth profile None of the colors, nothing like that. Just a gray fill and a plain black depth line. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 00:20:54 +00:00
/* We actually want to scale the text and the lines now */
cairo_scale(cr, 0.5, 0.5);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
/* Dive plot in the upper two thirds - note the scaling */
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
show_dive_profile(dive, cr, w*2, h*1.30);
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
/* Dive information in the lower third */
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_translate(cr, 0, h*1.30);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
show_dive_header(dive, cr, w*2, h*0.15, font, w_scale_factor);
Add tank data to the print. Add info of the used tanks, which isn't displayed by the dive plot, with a new function. The relative width and height are fixed in print(), so the function needs: - Modify the font size depending on the number of tanks. - As it uses translations, return to the original coords when ends. Modify print() acordingly with the new function. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-12-09 20:49:12 +00:00
cairo_translate(cr, 0, h*0.15);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
show_dive_tanks (dive, cr, w*1, h*0.25, font, w_scale_factor);
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
Limit to 4 the number of cylinders shown in the data frame For dives with more than 4 cylinders, the frame got very crowded and we needed a magnifier to see the numbers. If we used more than four tanks, let's put the info in another frame, if not, print the OTUs, the maxcns and the weight sytem in the new frame. There is still room for two more short data. Changed naming of nitrox and trimix mixes. Changed cylinder description. There are issues with the size of some translations. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-02 20:16:42 +00:00
cairo_translate(cr, 0, h*0.25);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
show_dive_notes(dive, cr, w*2, h*0.30, font, w_scale_factor);
Start fleshing out the dive printing a bit more Four dives per page sounds good. Maybe even six? But dangit, the default font choice for cairo printing sucks. And I need to learn about pango for actually printing the dive info. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org
2011-09-20 23:46:28 +00:00
cairo_restore(cr);
}
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
/* Plot a grid por each dive */
static void print_table_frame(cairo_t *cr, double x, double y, double w, double h)
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
{
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
double curwidth, maxwidth;
Improving table print output. - Create a grid for each dive printed. - We change justify "center" to "left" wich contributes to diferentiate each component of the array. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-16 17:48:39 +00:00
int i;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
maxwidth = w*2;
curwidth = x;
cairo_rectangle(cr, x, y, maxwidth*0.90, h);
Draw a thin frame around dive prints Just that trivial, simple and cosmetic thing. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 13:50:26 +00:00
cairo_set_line_width(cr, 0.01);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
cairo_stroke(cr);
Improving table print output. - Create a grid for each dive printed. - We change justify "center" to "left" wich contributes to diferentiate each component of the array. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-16 17:48:39 +00:00
for (i = 0; i < 6; i++) {
Redo the print table layout This appears to make the table layout much easier to follow, much easier to modify and it has the edit benefit of working in my limited testing. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 01:35:01 +00:00
curwidth += maxwidth / 7 * rel_width[i];
Improving table print output. - Create a grid for each dive printed. - We change justify "center" to "left" wich contributes to diferentiate each component of the array. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-16 17:48:39 +00:00
cairo_move_to(cr, curwidth, y);
cairo_line_to(cr, curwidth, y + h);
cairo_set_line_width (cr, 0.01);
cairo_stroke(cr);
}
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
}
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
/* Positioning factor for height 0,0,1,1,2 ... */
static int pos_h_factor (int z)
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
{
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
int factor = z/2;
return (factor);
}
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
/* Positioning factor for width 0,1,0,1 ... */
static int pos_w_factor (int z)
{
int factor;
if (z == 0 || z==2 || z==4){
factor = 0;
} else {
factor = 1;
}
return (factor);
}
Sue me: I'm not a fan of Serif The default cairo font seems to be sans, but the default pango font is serif. Maybe it has something to do with my system font settings, but I doubt it: my desktop font settings are all sans-serif. So I think pango is just showing bad taste. Anyway, this just hardcodes the font to "Sans". Maybe somebody wants to make this all part of preferences some day, or pick it from their desktop font preferences. In the meantime, just fix the pango brain-damage. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 17:07:35 +00:00
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
static void cutting_line (cairo_t *cr, double x, double y, double w, double h)
{
const double dashes[] = {0.05, 0.10};
cairo_save (cr);
cairo_translate (cr, x, y);
cairo_set_line_width (cr,0.01);
cairo_set_dash (cr, dashes,1,0);
cairo_move_to (cr, w*1.05,0);
cairo_line_to (cr, w*1.05, h*1.05);
cairo_move_to (cr, 0, h*1.05);
cairo_line_to (cr, w*1.05, h*1.05);
cairo_stroke (cr);
cairo_set_dash(cr,0,0,0);
cairo_restore (cr);
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
}
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
static void draw_page(GtkPrintOperation *operation,
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
GtkPrintContext *context,
gint page_nr,
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
Print_params *print_params)
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
{
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
int nr, i, dives_per_print;
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
cairo_t *cr;
double w, h;
PangoFontDescription *font;
cr = gtk_print_context_get_cairo_context(context);
font = pango_font_description_from_string("Sans");
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
/* scale the width and height by defined factors */
w = gtk_print_context_get_width(context)/print_params->w_scale;
h = gtk_print_context_get_height(context)/print_params->h_scale;
/* set the n<> of dives to show */
dives_per_print = print_params->dives;
nr = page_nr * dives_per_print;
/* choose if rotate the layouts 90<39> in rad */
if (print_params->rotation == 1){
cairo_translate (cr, 0, h*print_params->h_scale);
cairo_rotate (cr, -1.57);
}
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
/*
* Calls print () as many times as defined.
* In two prints option leaves room between prints and plot
* a dashed line for cutting.
*/
for (i = 0; i < dives_per_print; i++)
{
double pos_w = pos_w_factor(i);
double pos_h = pos_h_factor(i);
if (i == 1 && dives_per_print == 2)
pos_w = 1.1;
if (dives_per_print == 2)
cutting_line (cr, w*pos_w, h*pos_h, w, h);
print(nr+i, cr, w*pos_w, h*pos_h, w, h, font, print_params->w_scale);
}
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
pango_font_description_free(font);
}
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
static void draw_table(GtkPrintOperation *operation,
GtkPrintContext *context,
gint page_nr,
gpointer user_data)
{
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
int i, nr, maxwidth, maxheight;
int n_dive_per_page = 35;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
cairo_t *cr;
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
double w, h, max_ext, delta_y;
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
struct dive *dive;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
PangoFontDescription *font;
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
PangoLayout *layout;
PangoRectangle logic_ext;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
cr = gtk_print_context_get_cairo_context(context);
font = pango_font_description_from_string("Sans");
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
cairo_save(cr);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
w = gtk_print_context_get_width(context);
h = gtk_print_context_get_height(context)/(n_dive_per_page+1);
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
maxwidth = w * PANGO_SCALE;
maxheight = h * PANGO_SCALE * 0.9;
layout = pango_cairo_create_layout(cr);
pango_layout_set_height(layout, maxheight);
pango_layout_set_width (layout, maxwidth);
pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
set_font(layout, font, FONT_LARGE*1.2, PANGO_ALIGN_LEFT);
/* We actually want to scale the text and the lines now */
cairo_scale(cr, 0.5, 0.5);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
nr = page_nr*n_dive_per_page;
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
pango_layout_get_extents(layout, NULL, &logic_ext);
cairo_translate (cr, w/10, 2 * logic_ext.height / (double) PANGO_SCALE);
show_table_header(cr, layout, w*2);
set_font(layout, font, FONT_NORMAL*1.2, PANGO_ALIGN_LEFT);
/* We wanted the header ellipsized but not the data */
pango_layout_set_ellipsize (layout, PANGO_ELLIPSIZE_NONE);
/* Get the height for an only line but move two down */
pango_layout_get_extents(layout, NULL, &logic_ext);
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
delta_y = logic_ext.height;
cairo_translate (cr, 0, 2 * delta_y / (double) PANGO_SCALE);
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
for (i = 0; i < n_dive_per_page; i++) {
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
dive = get_dive_for_printing(nr+i);
if (!dive)
return;
/* Write the dive data and get the max. height of the row */
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
max_ext = show_dive_table(dive, cr, layout, w*2, delta_y / 4 / PANGO_SCALE);
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
/* Draw a frame for each row */
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
print_table_frame (cr, -0.05, 0, w, (max_ext + delta_y / 2) / PANGO_SCALE);
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
/* and move down by the max. height of it */
Print: better calculation of the row height in table print Instead of odd hard coded offsets we evaluate the height of a single line and modify the height per row (and the vertical positioning of the text within that row) by a fraction of that height. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-17 07:01:54 +00:00
cairo_translate (cr, 0, (max_ext + delta_y / 2) / PANGO_SCALE);
Start re-working the print UI to allow printing tables with no profiles. With this commit we add a checkbox in the "Dive details" tab of the print window. This checkbox allows to print the dives profile or not. If you don't print the dives profile, you get 15 dives on the page (instead of 6 with the profiles). Future work should include: - Ability to choose what is printed - Table layout vs the current one (if no dives profile) - Ability to choose the number of dives per page (play with the font size for this) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr> Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-27 15:01:00 +00:00
}
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
cairo_restore (cr);
Start re-working the print UI to allow printing tables with no profiles. With this commit we add a checkbox in the "Dive details" tab of the print window. This checkbox allows to print the dives profile or not. If you don't print the dives profile, you get 15 dives on the page (instead of 6 with the profiles). Future work should include: - Ability to choose what is printed - Table layout vs the current one (if no dives profile) - Ability to choose the number of dives per page (play with the font size for this) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr> Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-27 15:01:00 +00:00
pango_font_description_free(font);
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
g_object_unref (layout);
Start re-working the print UI to allow printing tables with no profiles. With this commit we add a checkbox in the "Dive details" tab of the print window. This checkbox allows to print the dives profile or not. If you don't print the dives profile, you get 15 dives on the page (instead of 6 with the profiles). Future work should include: - Ability to choose what is printed - Table layout vs the current one (if no dives profile) - Ability to choose the number of dives per page (play with the font size for this) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr> Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-27 15:01:00 +00:00
}
Add support for printing only the selected dives Right now we just implicitly decide "print only selected dives" when there is more than one dive selected (and then print all dives if only one dive is selected). We probably should have an checkbutton in the dive details page for the choice. But I wanted to avoid the pain that is gtk as far as possible for the initial implementation. The code is ready to be changed to just use a checkbutton instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-30 16:30:59 +00:00
static int nr_selected_dives(void)
{
int i, dives;
struct dive *dive;
dives = 0;
for_each_dive(i, dive)
dives += dive->selected;
return dives;
}
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
static void begin_print(GtkPrintOperation *operation, gpointer user_data)
{
Add support for printing only the selected dives Right now we just implicitly decide "print only selected dives" when there is more than one dive selected (and then print all dives if only one dive is selected). We probably should have an checkbutton in the dive details page for the choice. But I wanted to avoid the pain that is gtk as far as possible for the initial implementation. The code is ready to be changed to just use a checkbutton instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-30 16:30:59 +00:00
int pages, dives;
int dives_per_page;
dives = nr_selected_dives();
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
if (!print_options.print_selected)
Add support for printing only the selected dives Right now we just implicitly decide "print only selected dives" when there is more than one dive selected (and then print all dives if only one dive is selected). We probably should have an checkbutton in the dive details page for the choice. But I wanted to avoid the pain that is gtk as far as possible for the initial implementation. The code is ready to be changed to just use a checkbutton instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-30 16:30:59 +00:00
dives = dive_table.nr;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
if (print_options.type == PRETTY) {
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
dives_per_page = 6;
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
} else if (print_options.type == TWOPERPAGE) {
dives_per_page = 2;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
} else {
Modify table print for using pango_layout_get_extents() 1.- On draw_table() we now set the layout, make the scaling *0.5, and the make traslations row by row. 2.- Wipe out print_table_header and print_table as they now don't make anything but call show_table which now we can call directly from draw_table. 3.- Modify show_table to get account of the height of the higher column and return it. 4.- The frame is now plot with an auxiliar func. directly from draw_table. With this changes we have a variable height pattern which lets us have complete the more sensible info (date, time, location, ...) without wrapping it to fit in the predefined width of the layout. The printout is tighter than old one so we can print 35 dives in a page, leaving enough room at the bottom to fit some extra-large (three lines or more) dives' info. Have increased *1.2 the size of the fonts as they got too little with the change in DPI. Wrap the header strings to limit the impact of different string sizes in the different supported languages. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-14 23:25:22 +00:00
dives_per_page = 35;
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
}
Add support for printing only the selected dives Right now we just implicitly decide "print only selected dives" when there is more than one dive selected (and then print all dives if only one dive is selected). We probably should have an checkbutton in the dive details page for the choice. But I wanted to avoid the pain that is gtk as far as possible for the initial implementation. The code is ready to be changed to just use a checkbutton instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-30 16:30:59 +00:00
pages = (dives + dives_per_page - 1) / dives_per_page;
gtk_print_operation_set_n_pages(operation, pages);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
}
#define OPTIONCALLBACK(name, type, value) \
static void name(GtkWidget *w, gpointer data) \
{\
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) \
print_options.type = value; \
}
OPTIONCALLBACK(set_pretty, type, PRETTY)
OPTIONCALLBACK(set_table, type, TABLE)
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
OPTIONCALLBACK(set_twoperpage, type, TWOPERPAGE)
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
#define OPTIONSELECTEDCALLBACK(name, option) \
static void name(GtkWidget *w, gpointer data) \
{ \
Make subsurface compile with -DGSEAL_ENABLE This forces us to use the proper gtk accessor functions. It may not be worth it if people actually do the Qt conversion, but if we want to try gtk3 at some point, this might help. This all came about because I was trying to explain on G+ what an immense pain this all was to even figure out, if you don't actually know gtk at all. Google and the gtk migration guide are almost useless, and the gtk2 documentation itself actually uses the fields directly without any accessor functions in several places. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-27 21:40:54 +00:00
option = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w)); \
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
}
OPTIONSELECTEDCALLBACK(print_selection_toggle, print_options.print_selected)
Add a "Dive details" widget to the print dialog Ok, so the widget doesn't actually *do* anything, but this is where you would add dive printing settings for things like "print list" vs "print profiles" etc. Printing just a dense dive table (no profiles etc) is being discussed on the list, maybe starting the scaffolding will inspire somebody to do something about it ... Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-20 19:55:10 +00:00
static GtkWidget *print_dialog(GtkPrintOperation *operation, gpointer user_data)
{
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
GtkWidget *vbox, *radio1, *radio2, *radio3, *frame, *box;
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
int dives;
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
gtk_print_operation_set_custom_tab_label(operation, _("Dive details"));
Add a "Dive details" widget to the print dialog Ok, so the widget doesn't actually *do* anything, but this is where you would add dive printing settings for things like "print list" vs "print profiles" etc. Printing just a dense dive table (no profiles etc) is being discussed on the list, maybe starting the scaffolding will inspire somebody to do something about it ... Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-20 19:55:10 +00:00
vbox = gtk_vbox_new(TRUE, 5);
Start re-working the print UI to allow printing tables with no profiles. With this commit we add a checkbox in the "Dive details" tab of the print window. This checkbox allows to print the dives profile or not. If you don't print the dives profile, you get 15 dives on the page (instead of 6 with the profiles). Future work should include: - Ability to choose what is printed - Table layout vs the current one (if no dives profile) - Ability to choose the number of dives per page (play with the font size for this) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr> Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-27 15:01:00 +00:00
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
frame = gtk_frame_new(_("Print type"));
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 1);
box = gtk_hbox_new(FALSE, 2);
gtk_container_add(GTK_CONTAINER(frame), box);
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
radio1 = gtk_radio_button_new_with_label (NULL, _("6 dives per page"));
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio1),
print_options.type == PRETTY);
radio2 = gtk_radio_button_new_with_label_from_widget (
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
GTK_RADIO_BUTTON (radio1), _("2 dives per page"));
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio2),
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
print_options.type == TWOPERPAGE);
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
radio3 = gtk_radio_button_new_with_label_from_widget (
GTK_RADIO_BUTTON (radio1), _("Table print"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio3),
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
print_options.type == TABLE);
gtk_box_pack_start (GTK_BOX (box), radio1, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (box), radio2, TRUE, TRUE, 0);
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
gtk_box_pack_start (GTK_BOX (box), radio3, TRUE, TRUE, 0);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Remove the pretty-print without dive profile option. Until now we had the choice between: - pretty-print - with dive profiles - without dive profiles - table-print This commit remove the pretty-print without dive profiles, leaving the choice to either pretty-print or table-print. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-30 07:23:17 +00:00
g_signal_connect(radio1, "toggled", G_CALLBACK(set_pretty), NULL);
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
g_signal_connect(radio2, "toggled", G_CALLBACK(set_twoperpage), NULL);
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
g_signal_connect(radio3, "toggled", G_CALLBACK(set_table), NULL);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
dives = nr_selected_dives();
print_options.print_selected = dives >= 1;
if (print_options.print_selected) {
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
frame = gtk_frame_new(_("Print selection"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 1);
box = gtk_hbox_new(FALSE, 1);
gtk_container_add(GTK_CONTAINER(frame), box);
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
GtkWidget *button;
Conversion to gettext to allow localization This is just the first step - convert the string literals, try to catch all the places where this isn't possible and the program needs to convert string constants at runtime (those are the N_ macros). Add a very rough first German localization so I can at least test what I have done. Seriously, I have never used a localized OS, so I am certain that I have many of the 'standard' translations wrong. Someone please take over :-) Major issues with this: - right now it hardcodes the search path for the message catalog to be ./locale - that's of course bogus, but it works well while doing initial testing. Once the tooling support is there we just should use the OS default. - even though de_DE defaults to ISO-8859-15 (or ISO-8859-1 - the internets can't seem to agree) I went with UTF-8 as that is what Gtk appears to want to use internally. ISO-8859-15 encoded .mo files create funny looking artefacts instead of Umlaute. - no support at all in the Makefile - I was hoping someone with more experience in how to best set this up would contribute a good set of Makefile rules - likely this will help fix the first issue in that it will also install the .mo file(s) in the correct place(s) For now simply run msgfmt -c -o subsurface.mo deutsch.po to create the subsurface.mo file and then move it to ./locale/de_DE.UTF-8/LC_MESSAGES/subsurface.mo If you make changes to the sources and need to add new strings to be translated, this is what seems to work (again, should be tooled through the Makefile): xgettext -o subsurface-new.pot -s -k_ -kN_ --add-comments="++GETTEXT" *.c msgmerge -s -U po/deutsch.po subsurface-new.pot If you do this PLEASE do one commit that just has the new msgid as changes in line numbers create a TON of diff-noise. Do changes to translations in a SEPARATE commit. - no testing at all on Windows or Mac It builds on Windows :-) Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-10-11 00:42:59 +00:00
button = gtk_check_button_new_with_label(_("Print only selected dives"));
Add the 'Print only selection' checkbox in the print options With this commit, if few dives are selected by default it will only print the selected dives but in the option panel there is a checkbox that allows to print all dives and not only the selection. Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-09-03 08:20:56 +00:00
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
print_options.print_selected);
gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 2);
g_signal_connect(G_OBJECT(button), "toggled",
G_CALLBACK(print_selection_toggle), NULL);
}
Add a "Dive details" widget to the print dialog Ok, so the widget doesn't actually *do* anything, but this is where you would add dive printing settings for things like "print list" vs "print profiles" etc. Printing just a dense dive table (no profiles etc) is being discussed on the list, maybe starting the scaffolding will inspire somebody to do something about it ... Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-20 19:55:10 +00:00
gtk_widget_show_all(vbox);
return vbox;
}
static void print_dialog_apply(GtkPrintOperation *operation, GtkWidget *widget, gpointer user_data)
{
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
Print_params *print_params = g_slice_new(Print_params);
Work on the printing of the dives, first attempt to print as table. With this commit, the user can choose between two printing modes: - pretty print (with or without the dive profile) - table print (which is nothing less than a table formating containing the information) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-28 13:50:00 +00:00
if (print_options.type == PRETTY) {
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
print_params->dives = 6;
print_params->h_scale = 3;
print_params->w_scale = 2;
print_params->rotation = 0;
g_signal_connect(operation, "draw_page", G_CALLBACK(draw_page), print_params);
Start re-working the print UI to allow printing tables with no profiles. With this commit we add a checkbox in the "Dive details" tab of the print window. This checkbox allows to print the dives profile or not. If you don't print the dives profile, you get 15 dives on the page (instead of 6 with the profiles). Future work should include: - Ability to choose what is printed - Table layout vs the current one (if no dives profile) - Ability to choose the number of dives per page (play with the font size for this) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr> Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-27 15:01:00 +00:00
} else {
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
if (print_options.type == TWOPERPAGE) {
print_params->dives = 2;
print_params->h_scale = 1.6;
print_params->w_scale = 1.8;
print_params->rotation = 1;
g_signal_connect(operation, "draw_page", G_CALLBACK(draw_page), print_params);
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
} else {
Get printing parameters in the begining - Set parameters for scaling the layout ( w and h_scale_factor), number of prints per page and rotation. - Let draw_page() manage the whole print whith the received params. - Remove draw_oneperpage() as it's unused. - Use the w_scale_factor for scaling the fonts. - Change option text in the GTK menu. TODO: - A GTK menu which let the user select the print params directly or ... - Introduce new predefined options in the printing menu. - Modify draw_page() for printing "landscaped" 6 dives if selected. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-02-03 11:11:27 +00:00
g_signal_connect(operation, "draw_page", G_CALLBACK(draw_table), NULL);
Add another print option, 1 dive per sheet. Simply add a dive option on bigger surface, whith bigger fonts. The size isn't A4 nor A5, but the size used by some popular paper divelogs. The modification performs better if we transpose the profile and the text of the dive, because, if the notes are very brief,we get an excess of white space at the bottom of the print. Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-11-10 15:51:44 +00:00
}
Start re-working the print UI to allow printing tables with no profiles. With this commit we add a checkbox in the "Dive details" tab of the print window. This checkbox allows to print the dives profile or not. If you don't print the dives profile, you get 15 dives on the page (instead of 6 with the profiles). Future work should include: - Ability to choose what is printed - Table layout vs the current one (if no dives profile) - Ability to choose the number of dives per page (play with the font size for this) Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr> Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
2012-08-27 15:01:00 +00:00
}
Add a "Dive details" widget to the print dialog Ok, so the widget doesn't actually *do* anything, but this is where you would add dive printing settings for things like "print list" vs "print profiles" etc. Printing just a dense dive table (no profiles etc) is being discussed on the list, maybe starting the scaffolding will inspire somebody to do something about it ... Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-20 19:55:10 +00:00
}
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
static GtkPrintSettings *settings = NULL;
void do_print(void)
{
GtkPrintOperation *print;
GtkPrintOperationResult res;
Printing: use pango markup for text generation This gets us text wrapping etc. I think I have some serious memory leak somewhere, though, because if I print out all my dives it eventually ends up with broken dives and doesn't complete. But I am going to commit this as a "it kind of works" point. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-21 05:09:38 +00:00
repaint_dive();
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
print = gtk_print_operation_new();
Use GTK_UNIT_INCH when printing to provide consistency across OS Tests have shown that the most multi-platform way to do printing with GTK is to use GTK_UNIT_INCH (or GTK_UNIT_MM) with GtkPrintOperation. Tested on Linux, OSX, Windows. However this requires the appropriate scaling for Pango and Cairo to be done, with separate plotting logic for printing and drawing on the screen. To achieve that, profile.c:plot() now accepts a scaling parameter from type "scale_mode_t" defined in "display.h". Also due to new scale, small decimal numbers (such as 6.12345) cannot be well stored in "cairo_rectangle_int_t" therefore it is replaced with "cairo_rectangle_t", which uses doubles to provide Cairo with a drawing area. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Minor whitespace cleanup. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-09-11 08:16:34 +00:00
gtk_print_operation_set_unit(print, GTK_UNIT_INCH);
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
if (settings != NULL)
gtk_print_operation_set_print_settings(print, settings);
Add a "Dive details" widget to the print dialog Ok, so the widget doesn't actually *do* anything, but this is where you would add dive printing settings for things like "print list" vs "print profiles" etc. Printing just a dense dive table (no profiles etc) is being discussed on the list, maybe starting the scaffolding will inspire somebody to do something about it ... Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-08-20 19:55:10 +00:00
g_signal_connect(print, "create-custom-widget", G_CALLBACK(print_dialog), NULL);
g_signal_connect(print, "custom-widget-apply", G_CALLBACK(print_dialog_apply), NULL);
Add the capability to print a dive profile Ok, this is the ugliest f*&$ing printout I have ever seen in my life, but think of it as a "the concept of printing works" commit, and you'll be able to hold your lunch down and not gouge out your eyeballs with a spoon. Maybe. I'm just doing the cairo display as-is for the printout, which is a seriously bad idea. I need to not try to do colors etc, and instead of having white lines on a black background I just need to make thelines be black on white paper. But that would involve actually changing the current "plot()" routine, which is against the point of the exercise right now. This really is just a demonstration of how to add printing capabilities. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-13 23:02:42 +00:00
g_signal_connect(print, "begin_print", G_CALLBACK(begin_print), NULL);
res = gtk_print_operation_run(print, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
GTK_WINDOW(main_window), NULL);
if (res == GTK_PRINT_OPERATION_RESULT_APPLY) {
if (settings != NULL)
g_object_unref(settings);
settings = g_object_ref(gtk_print_operation_get_print_settings(print));
}
g_object_unref(print);
}
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