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Add user definible options to the print menu - slider version

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Define a new frame wich will englobe the layout options.
1.-  Move to this frame the color profile printing by Amit
2.-  Add an option which switches the position of the profile and a
     predefined block comprensive of header, tanks data and notes.
             - Divide print() in two macros PROFILE_BLOCK and NOTES_BLOCK
             - Add a gboolean to print_options. If unselected (default) we
               get the actual disposition. If selected, switches blocks.
3.-  Add two buttons with labels to set the height of the profile, and tanks.
     We select the percentage of layout occupied by each option, reserving
     7% for the header (non adjustable), and assign the rest to notes.
            - Values in % have got hardcoded min/max (e.g. being the
              profile a major feature of subsurface, would be meaningless
              make it < 37%)
            - The values are initialised to the actual ones, so leaving
              them untouched defaults to the old printout.

Signed-off-by: Salvador Cuñat <salvador.cunat@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Salvador Cuñat 2013-03-18 13:57:35 +01:00 • committed by Dirk Hohndel
parent 14b6551a6a
commit 9d6ddc24e9
2 changed files with 116 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
display.h
View file

@ -57,6 +57,8 @@ struct options {
enum { PRETTY, TABLE, TWOPERPAGE } type;
int print_selected;
int color_selected;
gboolean notes_up;
int profile_height, notes_height, tanks_height;
};
extern char zoomed_plot, dc_number;

133
print.c
View file

@ -610,6 +610,22 @@ static void show_dive_profile(struct dive *dive, cairo_t *cr, double w,
cairo_restore(cr);
}
#define NOTES_BLOCK() \
{\
show_dive_header(dive, cr, w*2, dive_header_height, font, w_scale_factor);\
cairo_translate(cr, 0, dive_header_height); \
show_dive_tanks (dive, cr, w*1, dive_tanks_height, font, w_scale_factor);\
cairo_translate(cr, 0, dive_tanks_height);\
show_dive_notes(dive, cr, w*2, dive_notes_height, font, w_scale_factor);\
cairo_translate(cr, 0, dive_notes_height);\
}
#define PROFILE_BLOCK() \
{\
show_dive_profile(dive, cr, w*2, dive_profile_height);\
cairo_translate(cr, 0, dive_profile_height);\
}
static void print(int divenr, cairo_t *cr, double x, double y, double w,
double h, PangoFontDescription *font, double w_scale_factor)
{
@ -634,18 +650,16 @@ static void print(int divenr, cairo_t *cr, double x, double y, double w,
/* We actually want to scale the text and the lines now */
cairo_scale(cr, 0.5, 0.5);
/* Dive plot in the upper two thirds - note the scaling */
show_dive_profile(dive, cr, w*2, h*1.30);
double dive_header_height = h*0.15;
double dive_tanks_height = h* ((double) print_options.tanks_height/50);
double dive_notes_height = h* ((double) print_options.notes_height/50);
double dive_profile_height = h* ((double) print_options.profile_height/50);
/* Dive information in the lower third */
cairo_translate(cr, 0, h*1.30);
show_dive_header(dive, cr, w*2, h*0.15, font, w_scale_factor);
cairo_translate(cr, 0, h*0.15);
show_dive_tanks (dive, cr, w*1, h*0.25, font, w_scale_factor);
cairo_translate(cr, 0, h*0.25);
show_dive_notes(dive, cr, w*2, h*0.30, font, w_scale_factor);
if (!print_options.notes_up)
PROFILE_BLOCK()
NOTES_BLOCK()
if (print_options.notes_up)
PROFILE_BLOCK()
cairo_restore(cr);
}
@ -873,11 +887,37 @@ static void name(GtkWidget *w, gpointer data) \
OPTIONSELECTEDCALLBACK(print_selection_toggle, print_options.print_selected)
OPTIONSELECTEDCALLBACK(color_selection_toggle, print_options.color_selected)
OPTIONSELECTEDCALLBACK(notes_up, print_options.notes_up)
/*
* Hardcoded minimum and maximum values for the scaling spin_buttons
*/
#define profile_height_min (37)
#define tanks_height_min (7)
#define profile_height_max (77)
#define tanks_height_max (16)
/*
* Callback function that sets the values of the heigths for profile
* and tanks. If changed recalculates height for notes.
*/
#define SCALECALLBACK(name, scale1, scale2)\
static void name(GtkWidget *hscale, gpointer *data)\
{ \
print_options.scale1 = gtk_range_get_value(GTK_RANGE(hscale)); \
print_options.notes_height = 93 - print_options.scale1 - print_options.scale2;\
}
SCALECALLBACK (prof_hscale, profile_height, tanks_height)
SCALECALLBACK (tanks_hscale, tanks_height, profile_height)
static GtkWidget *print_dialog(GtkPrintOperation *operation, gpointer user_data)
{
GtkWidget *vbox, *radio1, *radio2, *radio3, *frame, *box;
GtkWidget *vbox, *radio1, *radio2, *radio3, *radio4, *radio5,
*frame, *frame1, *frame2,
*box, *box1, *box2, *box3, *box4,
*button, *colorButton, *label1, *label2,
*scale_prof_hscale, *scale_tanks_hscale;
int dives;
gtk_print_operation_set_custom_tab_label(operation, _("Print type"));
@ -915,20 +955,75 @@ static GtkWidget *print_dialog(GtkPrintOperation *operation, gpointer user_data)
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 1);
box = gtk_hbox_new(FALSE, 1);
gtk_container_add(GTK_CONTAINER(frame), box);
GtkWidget *button;
button = gtk_check_button_new_with_label(_("Print only selected dives"));
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);
GtkWidget *colorButton;
colorButton = gtk_check_button_new_with_label(_("Print in color"));
g_signal_connect(G_OBJECT(colorButton), "toggled",
G_CALLBACK(color_selection_toggle), NULL);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(colorButton),TRUE);
gtk_box_pack_start(GTK_BOX(box), colorButton, FALSE, FALSE, 2);
}
frame = gtk_frame_new(_("Layout Options"));
gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 1);
box = gtk_hbox_new(FALSE, 5);
gtk_container_add(GTK_CONTAINER(frame), box);
colorButton = gtk_check_button_new_with_label(_("Print in color"));
g_signal_connect(G_OBJECT(colorButton), "toggled",
G_CALLBACK(color_selection_toggle), NULL);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(colorButton),TRUE);
gtk_box_pack_start(GTK_BOX(box), colorButton, FALSE, FALSE, 2);
frame1 = gtk_frame_new(_("Ordering"));
gtk_box_pack_start(GTK_BOX(box), frame1, FALSE, FALSE, 5);
box1 = gtk_vbox_new (TRUE, 1);
gtk_container_add(GTK_CONTAINER(frame1), box1);
radio4 = gtk_radio_button_new_with_label_from_widget (NULL, _("Profile on top"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio4), FALSE);
g_signal_connect(G_OBJECT(radio4), "toggled", NULL, NULL);
radio5 = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON (radio4), _("Notes on top"));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio4), FALSE);
g_signal_connect(G_OBJECT(radio5), "toggled", G_CALLBACK(notes_up), NULL);
gtk_box_pack_start(GTK_BOX(box1), radio4, TRUE, FALSE, 2);
gtk_box_pack_start(GTK_BOX(box1), radio5, TRUE, FALSE, 2);
frame2 = gtk_frame_new(_("Sizing heights (\% of layout)"));
gtk_box_pack_start(GTK_BOX(box), frame2, FALSE, FALSE, 5);
box2 = gtk_hbox_new (TRUE, 1);
gtk_container_add (GTK_CONTAINER(frame2), box2);
box3 = gtk_vbox_new (FALSE, 5);
gtk_box_pack_start(GTK_BOX(box2), box3, FALSE, FALSE, 5);
box4 = gtk_vbox_new (FALSE, 5);
gtk_box_pack_start(GTK_BOX(box2), box4, TRUE, TRUE, 5);
label1 = gtk_label_new(_("Profile height (37% - 77%)"));
label2 = gtk_label_new(_("Other data height (7% - 16%)"));
gtk_box_pack_start (GTK_BOX(box3), label1, TRUE, TRUE, 10);
gtk_box_pack_start (GTK_BOX(box3), label2, TRUE, TRUE, 10);
/* Initialize the options to the actual layout */
print_options.profile_height = 65;
print_options.notes_height = 15;
print_options.tanks_height = 12;
scale_prof_hscale = gtk_hscale_new_with_range (profile_height_min, profile_height_max, 1);
gtk_range_set_value (GTK_RANGE(scale_prof_hscale), print_options.profile_height);
gtk_range_set_increments (GTK_RANGE(scale_prof_hscale),1,5);
gtk_scale_set_value_pos (GTK_SCALE(scale_prof_hscale), GTK_POS_LEFT);
scale_tanks_hscale = gtk_hscale_new_with_range (tanks_height_min, tanks_height_max, 1);
gtk_range_set_value (GTK_RANGE(scale_tanks_hscale), print_options.tanks_height);
gtk_range_set_increments (GTK_RANGE(scale_tanks_hscale),1,1);
gtk_scale_set_value_pos (GTK_SCALE(scale_tanks_hscale), GTK_POS_LEFT);
g_signal_connect(G_OBJECT(scale_prof_hscale),"value-changed",G_CALLBACK(prof_hscale), NULL);
g_signal_connect(G_OBJECT(scale_tanks_hscale),"value-changed",G_CALLBACK(tanks_hscale), NULL);
gtk_box_pack_start (GTK_BOX(box4), scale_prof_hscale, TRUE, TRUE, 5);
gtk_box_pack_start (GTK_BOX(box4), scale_tanks_hscale, TRUE, TRUE, 5);
gtk_widget_show_all(vbox);
return vbox;