This is a fairly simple implementation, not all that different from
plain metacity's. Further improvements could be made to
js/ui/altTab.js in the future.
http://bugzilla.gnome.org/show_bug.cgi?id=580917
Now code can call Main.addShellActor(actor) to declare that that actor
is part of the shell, and so it should (a) be protected by wm struts, and
(b) be part of the stage input area, and then that code automatically
deals with updating if the actor changes size or visibility.
Use the actual image from the file for expanded mode previews for image files. Use the pixbuf loader to set the appropriate image size as soon as the image is prepared, but before it is loaded, to avoid loading large images. Apply the pixbuf orientation setting so that the image is properly rotated. Preserve the original size of the image if its dimensions are smaller than the space available.
Make sure we provide the accurate available width for the details actor. This
width has to exclude the padding and border width. Also provide the available height for the details actor.
Use code copied from GLib to close all file descriptors before we reexec ourselves
on the restart Alt-F2 command. This fixes serious memory leaks when we have mapped
graphics buffers.
http://bugzilla.gnome.org/show_bug.cgi?id=579776
The overlay looks nicer with the root window pixmap drawn on the
background. It is scaled up to twice the size, with positioning
based on the rule of thirds.
The sideshow animations shown when entering or leaving the
overlay and toggling the extended view were implemented by
Marina Zhurakhinskaya. They replace the old method of having a
black rectangle behind the workspaces that partly covers the
sideshow during transitions.
configure.ac: Add gdk-x11, clutter-x11 and clutter-glx modules.
overlay.js: Add a root window pixmap actor, make sideshow width
definitions more logical, replace the way the sideshow
animates when entering or leaving the overlay.
workspaces.js: Remove the backdrop, add helper functions for the
overlay transitions.
shell-global.[ch]: Add a method that creates an actor displaying
the root window pixmap and returning clones of it.
In the build setup script using unversioned xulrunner-dev and
python-dev gives better compatibility with different operating
systems and versions than using xulrunner-1.9-dev and python2.5-dev.
http://bugzilla.gnome.org/show_bug.cgi?id=578773 (Siegfried Gevatter)
Icons with real alpha transparency weren't being drawn correctly
because the NaTrayIcon was being set redirected in addition to the
window holding it. And nothing drew the icon onto the window holding
it. Use the newly added na_tray_icon_set_composited() to fix.
na-tray-child.[ch]: Add na_tray_child_set_composited() to allow the
application to modify the behavior where gdk_window_set_composited(TRUE)
is called for icons with alpha. Rename na_tray_child_is_composited() to
na_tray_child_has_alpha() to better reflect the meaning and fix things
so that it can be called at any time and not only after the icon is
realized.
na-tray.c: Adapt to na_tray_child_is_composited() rename.
http://bugzilla.gnome.org/show_bug.cgi?id=579454
Merge from gnome-panel
2008-12-09 Vincent Untz <vuntz@gnome.org>
* na-tray-child.c: (na_tray_child_size_request): remove translatable
string in a warning
ShellAppMonitor now depends on gmenu to load menus.
Use the menu data from ShellAppMonitor to show a menu list.
GenericDisplay implementations can now have a sidebar area. We
handle keystrokes such as left/right explicitly.
Some internal API changes to account for the fact that a display
can have another filter in addition to the search.
If Xephyr isn't installed currently src/gnome-shell raises
an exception which isn't at all obvious without looking at
the source. This commit catches the exception and replaces
it with a more informative error message.
The panel show/hide changes broke things if window restacking occurred
while the overlay was active. Now instead of having the panel set the
input area itself, main.js just watches whether or not the panel is
visible, and updates things itself (taking the modal state into
account as well).
http://bugzilla.gnome.org/show_bug.cgi?id=576903
Checking return code of dpkg --status doesn't handle removed files
properly. Get the text status of the package instead and make sure
that it is 'installed'.
http://bugzilla.gnome.org/show_bug.cgi?id=577456
The diagonal arrangement currently used in the overlay when there are
more than 6 windows is hard to read and hides most of the previews.
Both of these issues are fixed by arranging the windows in a grid pattern.
http://bugzilla.gnome.org/show_bug.cgi?id=576269
Change the overlay behavior to display more details about an item on single
click and launch it on double click.
When the item is clicked on in the expanded view, the details are shown in the
area on the right that is allocated for showing details. The details pop-up is
not shown for the item that was clicked on, but it is shown for other items on
hover and for the item that was clicked if the mouse pointer is moved back to
it.
Both hovering and single clicking results in the details pop-up being shown in
the regular view. (Single clicking actually doesn't do anything in the regular
view, but the details pop-up is shown due to hovering within the time it takes
to perform a single click.)
The overlay now uses 3 columns on the wide screen for displaying items in the
expanded view. This allows keeping the size of the details area the same for
expanded and regular views.
Add shell_get_button_event_click_count() to shell-global.[hc] to retrieve
the click count for button press and release events.
Add selectedItemDetails public variable actor to the generic display to
contain the details of the selected item and be shown in the overlay when
it is in the expanded view mode.
Fix the bug when the sideshow section would loose selection in the expanded
view if it did not have any items, and would not regain it if it was repopulated
with some items (e.g. when the search string changes).
The sideshow no longer takes overlay parent and width as constructor arguments.
It is added to the overlay inside the overlay code and manages its own width
instead (which is ok, since it is pretty much a private class within overlay).
Clean up the way selection is moved when an item is launched in order to have
selection on click and activation on double click be implemented in a similar
fashion. An unneeded _activatedItem variable in generic display was removed,
and the selected item is activated instead when necessary. The flow of processing
signals changed so that generic display no longer waits for the selection from
a different sideshow section to be removed before selecting an item that was
clicked on. This removed the need for doActivate() function.
The panel looks nicer when it is drawn as a semi-transparent gradient
above the background color.
shell-global.[ch]: Add a function that creates vertical gradient actors.
panel.js: Change the look of the panel and put the tray in a framed box.
overlay.js: Extend the overlay background to behind the panel.
Because we can't set the stage input area to a non-rectangular shape,
we don't allow the panel to be partially overlapped; it is always either
on top, or else completely hidden.
Showing previews after a delay allows the user to move the mouse around
the screen without triggering constant pop-ups.
Make sure we remove the pop-up when the user hits Escape and redisplay
the pop-up if we are updating the section results due to a change in space
allocated for it.
Rename protected variable _hasPreview to _showPreview in order to not have
the naming conflict with a new private variable _havePointer, which we
name in first person.
For development and demonstration purposes, it's neat to be able to
record a screencast of gnome-shell without any external setup.
Built-in recording can also give much better quality than is possible
with a generic desktop recording, since we hook right into the paint
loop.
src/shell-recorder.[ch]: A general-purposes object to record a Clutter
stage to a GStreamer stream.
src/shell-recorder-src.[ch]: A simple GStreamer source element (similar
to appsrc in the most recent versions of GStreamer) for injecting
captured data into a GStreamer pipeline.
src/test-recorder.c: Test program that records a simple animation.
configure.ac src/Makefile.am: Add machinery to conditionally build
ShellRecorder.
tools/build/gnome-shell-build-setup.sh: Add gstreamer packages
to the list of required packages for Fedora.
js/ui/main.js: Hook up the recorder to a MetaScreen ::toggle-recording
keybinding.
http://bugzilla.gnome.org/show_bug.cgi?id=575290
