The original palette for color selection was a bit flat.
The new selection includes 9 "fun" colors that are highly
saturated and people would be initialy drawn to select, as well
as 6 colors that are more appropriate wallpapers and are good to
use for extended periods of time.
https://bugzilla.gnome.org/show_bug.cgi?id=682556
The metaphor was valid when we used a monitor to display the preview
but now it doesn't work. There is no glass to reflect light. It
distracts from the preview and may look like a defect.
https://bugzilla.gnome.org/show_bug.cgi?id=676539
So they will be properly cancelled when the panel is disposed.
Also, check early if the operation was cancelled, since it's not safe to
assume the data of the callback is valid anymore before that point.
https://bugzilla.gnome.org/show_bug.cgi?id=672572
The default treeview is quite tall by default, and with the addition
of the shell's toolbar, the titlebar and the GNOME shell panel,
the background panel would be too tall for netbook computers.
This works around the issue by setting a smaller height request
for the icon list when the screen on which the panel will be shown
are no taller than 768 pixels.
https://bugzilla.gnome.org/show_bug.cgi?id=645649
Make sure item_added_id is set to zero only when the idle source id is
actually removed. This ensures that the source is removed during finalize
if it still exists when the object is destroyed.
The file is in $incdir/gsettings-desktop-schemas/gdesktop-enums.h,
and pkg-config returns -I$incdir/gsettings-desktop-schemas, so the
right way is to #include <gdesktop-enums.h> which is what other modules
do.
https://bugzilla.gnome.org/show_bug.cgi?id=642369
Remove unused "backgrounds-liststore" object from .ui file, and
add remove button.
Make remove button sensitive for files that were copied to the cache,
and implement remove itself.
Remember needs_download when copying CcBackgroundItem objects.
Make "Add" button unsensitive in chooser when background was
already added to the list, to avoid duplicates.
Ellipsise background label.
Remember added files, so they cannot be added twice to the pictures
store (using UUID of the URI as key).
Implement removing items from the list.
Fix memory leaks.
If an xml file references a wallpaper that doesn't exist
(as seen by installing the desktop-backgrounds-basic package
on Fedora), then just don't add it to the list of wallpapers.
Reported by Matthias Clasen
When we're creating our new item for custom wallpapers, make
sure that we update the ->current_background, otherwise we'll
still be displaying the previous configuration.
