If the last of the preexisting dives gets merged with a new dive we end up
dereferencing a freed pointer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Previously we could end up with a bogus dive with all zero data in it.
Adding dives/test24.xml to be able to test that we handle this case
correctly.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
That's especially useful if starting without a filename and without an
existing default file - this way it's clear that Subsurface still
considers itself synced with the default file.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
One of the limitations of GtkFileChooserButton is that it only allows one
file to be chosen (so that it can display that file name in the button
after the file chooser dialog finishes). Since in the import dialog we
never want to show the button with the filename(s) filled in but want to
directly execute the import once files have been selected, I reimplemented
the button to simply open a multi file chooser when clicked and to then
run the import function if one or more file names were selected.
This does appear to require some more code but gets us a much more useful
and consistent implementation.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This should make things more consistent, especially now that "Open"
actually does just that and no longer behaves almost like "Import".
The downside is that the import from a dive computer is now in the File
menu as well and no longer in the Log menu, where Linus originally had
moved it to in commit 3cace090989b.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is a pretty significant semantic change - Open used to act more like
Import; you added more dives to the divelist. With this change it instead
acts more like the traditional File->Open in that it closes the previous
file, first.
The diff hides the minimalistic nature of the change - it seemed cleaner to
move the file_open function around than to do a forward declaration of
file_close.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This seems to make sense since we have a pretty strong concept of the "active
file" that we are working on.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Two things I disliked in Miika's code in commit cbb5bd125b03:
Having an integer variable named "something_iter" with all the GtkTreeIter
around was really confusing.
And having the yearly_iter as a global variable instead of cleanly passing
it around really seemed suboptimal.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This will update the yearly statistics window (if open) whenever there
are changes to the dive list.
I also added a check not to open multiple statistics windows.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Reworded commit message
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
While most of this problem was fixed in commit 18b3dca431a4 ("Fix a long
standing bug when editing dives"), it turns out that I missed a couple of
the equipment callbacks.
In the corner case of having an empty divelist (where therefore
current_dive == NULL) manually adding a dive and trying to add equipment
(cylinder or weightsystem) to it would crash subsurface as we were trying
to dereference current_dive.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This is just fixing an embarrassing oversight. Now we should prompt the
user about saving the file whenever something changes.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The idea is based on Lubomir's code but the implementation is radically
different. Instead of having the preferences dialog be referenced by a
global variable we simply look up the appropriate ancestor of the current
widget.
Inspired-by: "Lubomir I. Ivanov" <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Always make sure to clear the memory allocated at the "existing_filename"
pointer when setting it to a new address or NULL.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Lifted these changes from a larger commit. The other changes I'll
reimplement in the next commit.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
VIProductVersion requires to have the version number in x.x.x.x format
so I added a separate constant SUBSURFACE_VIPRODUCTVERSION for that
purpose. Also renamed VERSION to SUBSURFACE_VERSION for consistency.
As Lubomir suggested on the mailing list, the installer will now delete
any DLL files found in the target folder to prevent buildup of old
versions of libraries when upgrading subsurface.
Signed-Off-By: Ivan Habunek <ivan.habunek@gmail.com>
Cleaned up whitespace issues
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Forgot to add "Uninstall.exe" to the uninstaller section, so the file and
the installation folder weren't being deleted on uninstall.
Signed-Off-By: Ivan Habunek <ivan.habunek@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Also bumped version number to 1.2 (current release).
Signed-Off-By: Ivan Habunek <ivan.habunek@gmail.com>
More whitespace cleanup
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The existing windows installer looks very archaic and offers very few
configuration options. This script offers the following benefits:
* A modern appearence using NSIS Modern UI 2.0
* Shows the GPL license before install
* User can choose the target install folder
* Stores chosen installation folder in registry
* When installing a newer version on top of existing one, the existing
installation folder is offered by default
* It is possible to opt out of creating start menu shortcuts
Additional bug fixes:
* Added iconv.dll which was missing from the installer
* Replaced all path separators with backwars slashes, so that the script
works on both linux and windows
Signed-Off-By: Ivan Habunek <ivan.habunek@gmail.com>
Cleaned up whitespace
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
1) For safety reasons we no longer remove the default directory after
creating it. This prevents an access error (on windows) and also a couple
of small exploits that could have been possible, resulting in undefined
behaviour.
2) Once "default_filename" is allocated keep it until the value has to change.
The value is finaly released once the program is ready to close.
3) When picking a new default file, grab the new string directly from the
GSList.
4) When storing the new default file from the preferences dialog, make sure
we also update "existing_filename" if needed.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Fixed some whitespace issues, made commit message and one of the comments
in the code somewhat clearer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As usual, things work slightly different on Mac. Quartz delivers some (but not
all) accelerator notifications differently. Command-Q and Subsurface->Quit now
work on Mac as well.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
We are not allowed to free a string that we get back from the config APIs. So
strdup it instead to be compatible with Linux in that respect.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Calling edit from the context menu creates a combined editing widget that
contains both dive info and equipment. When editing cylinders or
weightsystems from that widget and confirming those edits with OK those
changes were already committed to the current_dive - regardless on which
dive the user clicked. Worse, even when the user clicked Cancel in the
edit widget, any changes to the equipment stayed in effect.
This had especially confusing consequences when editing multiple dives.
As a workaround this commit adds a global edit_dive variable. This fake
dive is edited by the secondary editing widgets and if the user accepts
changes with OK then they are copied over to the current dive (or all
selected dives in multi dive editing mode).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Replaced g_list_free_full with the inlined alternave:
g_list_foreach(dive_trip_list, (GFunc)free, NULL);
g_list_free(dive_trip_list);
once again my version on debian 6.0.x has libraries up-to-date yet outdated.
i guess i have to suggest against API which has the "Since <some ver>"
text and <some ver> is fairly recent on documentation webpages.
Signed-off-by: "Lubomir I. Ivanov" <neolit123@gmail.com>
I took only one hunk from the patch that Lubomir sent - the rest I
implemented differently in the previous commit.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
divelist.c:
Replaced "gtk_tree_path_get_indices_with_depth()" with the coupled alternative:
int depth = gtk_tree_path_get_depth(path);
int *indices = gtk_tree_path_get_indices(path);
for compatibility GTK+ < 2.22
*:
Replaced all usage of "cairo_rectangle_int_t" with "cairo_rectangle_t"
for compatibility with Cairo < 1.10.
Both modification make building Subsurface possible on a fairly recent Debian
distribution, which reports to have the version of the abovementioned
libraries "up-to-date", yet they are slightly outdated.
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Display yearly statistics in a statistics window with option to expand
the viewing on monthly level. The amount of dives along with basic
information like duration, depth, water temperature and air consumption
is displayed in yearly and monthly level. Thus you are able to compare
e.g. development of air consumption or diving activity from year to
year.
Using already existing macro for splitting seconds into minutes:seconds.
Moving repetitive code to a function (couldn't think of the suggested
clever macro, but this should pretty much do the trick).
Now the statistics are updated every time the process_all_dives function
is called. It might make sense to actually verify the structures need to
be re-allocated, but such optimization is currently not implemented.
Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Combined two commits.
Minor cleanups for white space and boolean values.
Significant changes to use the correct units for volumes vs. depths and to
avoid unneccesary lookups of the model storage based on the tree.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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>
We only ask to save changes if the dive table was changed. Yet we didn't
consider the dive table changed if it was initially empty. So starting
with an empty file and making changes we were quitting without saving.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I forgot to give the user execute permission on the folder that subsurface
might create to store the datafile in.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Previously we always picked the last file that was openend as the file
name to save to. That seems counterintuitive when importing files or when
opening multiple files. Especially if Subsurface was executed without a
file on the command line and we are using the default file.
Now we only remember a file name if it was the first one to ever be
openend or if it was used in save-as.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When first trying to deal with this I opted to go with a two pass appoach
which seemed easy as it used existing infrastructure, but turned out to
run into a couple of odd corner cases that would have been really ugly to
deal with.
So I threw this code away and am instead doing this in a single pass,
carefully checking as we go if there is an appropriate trip we can use.
To me the new code is much easier to read and seems much cleaner.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Pull small UI updates from Dirk Hohndel:
"Not sure if you like the change to the About screen. :-)
The other one is simply a small improvement for people importing xml
files from the UI - it gets them an at least somewhat sane starting
directory to work from."
* 'ui-work' of git://git.hohndel.org/subsurface:
Set default path for file import to the last path opened
Update the About screen
The default file name is OS specific and tries to follow the customs on
each of the OSs. It can be configured through the preferences dialog.
On MacOS we get a strange warning which appears to be a well documented
Gtk bug on MacOS.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Pull more trip handling fixes from Dirk Hohndel.
And the "delete dive" functionality too.
* 'trip3' of git://git.hohndel.org/subsurface:
Implement delete dive option
Make "create trip above" also add on selected dives
Handle new dives correctly if trips exist
Merge one or more dives with the trip above
This makes things more consistent with the merge with trip above option -
if multiple dives are selected then the consecutive set of selected top
level dives below the dive on which a user right-clicked are all added to
the newly created trip.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There is an interesting issue when adding new dives into a dive list with
existing trips. Since fill_dive_list walks the list backwards and trips
are determined by the timestamp of the first dive in a trip, it is
non-trivial to know when a dive is added if it should be part of an
existing trip or not. Let's say when we see the dive we can also see a
trip entry that starts four days earlier. Without looking forward in the
list of dives we cannot tell if this is a multi-day trip that this dive
would fit into, or if there is a break of more than tree days (our current
trip threshold).
Instead this commit adds a second scan of the dives in chronological order
that does the right thing for new dives.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This may not be the path the import files are in, but it's better than the
current default of 'nothing'.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Pull print selection checkbox update from Pierre-Yves Chibon.
Instead of implicitly always printing selected dives if there are more
than one, this makes it print them if the checkbox is selected.
* 'print_selection' of http://ambre.pingoured.fr/cgit/subsurface:
Add the 'Print only selection' checkbox in the print options
Pull trip manipulation branch from Dirk Hohndel:
"I have added yet more of the requested features.
I am not aware of any outstanding bugs or crashes (except for the Gtk
problem that causes the import to crash for some people on Ubuntu and
MacOS - but as I mentioned earlier, that bug has been around as long
as the import file selector box)."
* 'trip3' of git://git.hohndel.org/subsurface:
Avoid duplicate dive_trip entries
More trip manipulations: remove selected dives from trip
Add ability to merge trip with trip below
Use the infrastructure for moving dives in more places
Correct the trip related test dives
Fix crash when removing the first dive of a trip
Correctly initialize the toggle state of the autogroup menu entry
Fix copy_tree_node to no longer overwrite dive duration
Add autogen menu command
Fix a crash when changing sort column
Use truth values with gboolean
Allow modification and edits of trips
Clean up macros and auxiliary functions
Store time_t as long value
Yet another trip manipulation function. The dive we are on (or that dive
and the selected dives below it) are merged into the trip directly above.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
When inserting a trip into the dive_trip_list we already check for
duplicate trips, but we still kept the additional dive_trip around.
With this change we instead replace it with the existing one.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There are a few obvious trip manipulations on multiple dives that haven't
been implemented, yet. This commit handles the case when we have multiple
dives selected and right click on one of them. It now removes all of those
dives from their trips (instead of just the one that we clicked on).
Still todo is the inverse operation. Select a group of consecutive dives
and turn them into a trip.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
