Commit Graph

2220 Commits

Author SHA1 Message Date
Owen W. Taylor
c573523c4d Filter mirrored monitors from the monitors list
For the purposes of window placement or arranging window manager or
plugin controls, screens that are just mirrors of other screens should
be ignored, so filter them out of the monitors list.

https://bugzilla.gnome.org/show_bug.cgi?id=649299
2011-05-18 13:00:11 -04:00
Dan Winship
64e6b77dc3 window: don't allow side-by-side tiling of non-maximizable windows
If a window is not maximizable, then that probably means it looks dumb
at very large sizes. Even if its hints would allow you to manually
resize it to a large size, don't allow automatically tiling it to half
the screen.

https://bugzilla.gnome.org/show_bug.cgi?id=647901
2011-05-16 10:16:12 -04:00
Colin Walters
d0414a3ea6 theme.c: Squash memory leak
When converting a token to a different type, we need to free its
string.

https://bugzilla.gnome.org/show_bug.cgi?id=649500
2011-05-11 14:15:48 -04:00
Colin Walters
6596374886 region-utils.c: Squash a memory leak
"chunk" was an allocated but unused variable.

https://bugzilla.gnome.org/show_bug.cgi?id=649504
2011-05-11 14:15:48 -04:00
Owen W. Taylor
89dbef9eb3 Fix crash with non-responding application with no title
If a window had no title property set, then the
application-not-responding dialog would cause Mutter to crash
because window->title was NULL; handle that case and use the
string "Application is not responding."

https://bugzilla.gnome.org/show_bug.cgi?id=649114
2011-05-03 11:01:05 -04:00
Owen W. Taylor
60dd31ed48 Fix escaping for application-not-responding dialog
We need to escape markup in the title, or a title "<i>Italic</i>"
will be displayed as italic.

https://bugzilla.gnome.org/show_bug.cgi?id=649114
2011-05-03 11:01:05 -04:00
Owen W. Taylor
40f51114b5 meta_show_dialog: fix encoding of command line arguments
Command line arguments are supposed to be in the locale encoding,
not UTF-8, and Zenity decodes command line string command line
arguments with this assumption using GOption.

There was a half-hearted attempt to deal with this in delete.c,
but it wasn't correct since it immediately mixed the window title,
converted to the locale encoding with a UTF-8 message.

https://bugzilla.gnome.org/show_bug.cgi?id=649114
2011-05-03 11:01:05 -04:00
Dan Winship
d9007a08c9 Don't call textdomain()
As a library, libmutter should not be setting the default translation
domain to point to itself.

Also, move the bindtextdomain() call earlier
(meta_get_option_context), so that translations of command-line
options will be available.

We could call textdomain() in mutter.c, but there's no need to, since
mutter uses dgettext() everywhere anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=649202
2011-05-02 14:37:47 -04:00
Matthias Clasen
c248c57b6e Make session saving work a bit better
Previously, the restart command hardcoded "mutter" as the binary name.
This commit changes it to use g_get_prgname() which has a better chance
of being correct (and it does fix session saving for gnome-shell).

Now that mutter is a library, it might be more correct (but also
much higher overhead) to add api for setting these things from
the outside.

https://bugzilla.gnome.org/show_bug.cgi?id=648828
2011-04-29 07:23:30 -04:00
Owen W. Taylor
67c3c93b8f Only shadow ARGB windows with a frame outside the frame
An ARGB window with a frame is likely something like a transparent
terminal. It looks awful (and breaks transparency) to draw a big
opaque black shadow under the window, so clip out the region under
the terminal from the shadow we draw.

Add meta_window_get_frame_bounds() to get a cairo region for the
outer bounds of the frame of a window, and modify the frame handling
code to notice changes to the frame shape and discard a cached
region. meta_frames_apply_shapes() is refactored so we can extract
meta_frames_get_frame_bounds() from it.

https://bugzilla.gnome.org/show_bug.cgi?id=635268
2011-04-26 15:10:02 -04:00
Owen W. Taylor
c3a04bf394 Convert frame region handling to cairo regions
It's useful to get frame shapes and manipulate them within Mutter, for
example so that the compositor can use them to clip drawing.
For this, we'll need the regions as cairo regions not X regions, so
convert frame shaping code to work in terms of cairo_region_t.

https://bugzilla.gnome.org/show_bug.cgi?id=635268
2011-04-26 15:10:02 -04:00
Owen W. Taylor
c30c29b8c3 Make _NET_WM_WINDOW_OPACITY orthogonal to window actor opacity
Using MetaWindowActor.opacity for _NET_WM_WINDOW_OPACITY makes it
difficult to implement effects like fading a window in on map.
Instead, set the opacity on the MetaShadedTexture child and use
it when drawing the shadow.

Since the check MetaWindowGroup does on meta_actor_get_paint_opacity()
no longer covers this, we need to handle the opacity in
meta_window_actor_get_obscured_region() explicitly.

https://bugzilla.gnome.org/show_bug.cgi?id=648613
2011-04-26 15:10:02 -04:00
Florian Müllner
3543782f39 edge-tiling: Fix cancelling maximize tiling
If a window can not be tiled, e.g. due to its minimum size hints,
dragging away from the top after activating the maximize tile preview
does not cancel the maximization request, the only way to do so is by
hitting Escape.
To fix, reset the tiling state in the maximize-tile code path as
well if necessary.

https://bugzilla.gnome.org/show_bug.cgi?id=646149
2011-04-25 23:12:05 +02:00
Colin Walters
4ff4ebebb6 meta_window_is_remote: If WM_CLIENT_MACHINE not set, don't assume remote
Apparently the "fox" toolkit doesn't set WM_CLIENT_MACHINE; while we
could do gymnastics to attempt to figure this out (talk to the X
server?), better to just default to FALSE.

https://bugzilla.gnome.org/show_bug.cgi?id=647662
2011-04-25 16:43:09 -04:00
Dan Winship
eb0e658c99 window: fix a case of appears-focused getting stuck
Since appears-focus only propagates up from modal dialogs, if an
application removed the modal hint from a dialog before destroying it,
then its parent would be left with a stray reference to it in
attached_focus_window, causing it to be permanently appears-focused.

The obvious fix, calling meta_window_propagate_focus_appearance() when
the modal hint is removed, tends to cause noticeable flashing, because
the window will get drawn unfocused and then focused again.

So instead we just change meta_window_propagate_focus_appearance() to
check the window type only when focusing in, not when focusing out.

This would also cause flashing, but in this case we can avoid it by
not notifying the change in appears-focus on the parent window if it
is the expected_focus_window (which it will be by this point). (This
does mean though that if something weird happens and the window
doesn't end up becoming the focus window, it won't get redrawn
unfocused until something else forces it to.)

https://bugzilla.gnome.org/show_bug.cgi?id=647613
2011-04-20 14:40:47 -04:00
Dan Winship
7503d4812c window: don't crash on spurious calls to idle_calc_showing()
If idle_calc_showing() gets called when its queue is empty (which
shouldn't happen), just return rather than crashing.

https://bugzilla.gnome.org/show_bug.cgi?id=642957
2011-04-02 07:34:39 -04:00
Alexander Larsson
634b76b82c Don't move all window to active workspace if monitors change
https://bugzilla.gnome.org/show_bug.cgi?id=645408
2011-03-28 18:19:25 -04:00
Jasper St. Pierre
a3ea43da52 display: Fix crash with cycle_group
Commit e3ebcc004d introduced an unsafe
access for 'window', which could cause a segfault.

https://bugzilla.gnome.org/show_bug.cgi?id=645843
2011-03-28 17:38:07 -04:00
Dan Winship
f464b85ffc window: add an appears-focused property, redraw shadows when it changes
We need to redraw a window's shadow any time the value of
meta_window_appears_focused() changes. So make that into a property so
we can get notifications on it.

https://bugzilla.gnome.org/show_bug.cgi?id=636904
2011-03-28 12:09:10 -04:00
Colin Walters
c13e62f72c Export meta_get_replace_current_wm()
This is necessary for gnome-shell to know whether it should try to
replace the org.gnome.Shell DBus name.

Note: We can't just #include <meta/util.h> because it #defines '_'
at least which obviously conflicts with core gettext.  We should
un-export util.h or fix it.

https://bugzilla.gnome.org/show_bug.cgi?id=645590
2011-03-23 16:08:51 -04:00
Florian Müllner
92e317ec2a Adjust the position of attached dialogs to fit on-screen
As the position of attached modal dialogs is determined entirely
by the position of the parent window, the dialog may end up
partially off-screen (especially if the dialog is wider than the
parent). In this case, diverge from the calculated position and
try to fit the dialog on-screen.

https://bugzilla.gnome.org/show_bug.cgi?id=631308
2011-03-22 02:56:51 +01:00
Florian Müllner
c5d1d2db62 Add and export meta_window_move_to_monitor
This is useful for DnD to another monitor in gnome-shell.
In addition to a normal move it corrects the saved rect for
maximized and fullscreened windows.

https://bugzilla.gnome.org/show_bug.cgi?id=645032
2011-03-22 00:55:37 +01:00
Florian Müllner
5500c2b3a8 window: Allow resizing of attached modal dialogs
Currently attached modal dialogs are not resizable, but we don't
communicate this to GTK+, so the dialog may end up with resize
grips anyway. As a fix, allow resizing, but account for the dialog
being centered to its parent.

https://bugzilla.gnome.org/show_bug.cgi?id=643597
2011-03-22 00:27:10 +01:00
Owen W. Taylor
82db52aaf4 iconcache: don't crash on a non-alpha mask pixmap
We assume when applying a mask that it is a depth-1 pixmap that
cairo interprets as alpha. So ignore a non-depth-1 mask.

https://bugzilla.gnome.org/show_bug.cgi?id=641975
2011-03-21 18:51:14 -04:00
Owen W. Taylor
654d966e6c iconcache: Correctly interpret monochrome icons
Getting the contents of a depth-1 pixmap through cairo gives us
an alpha pixmap. We need to convert to a monochrome pixmap
as is expected by the ICCCM definition of WM_HINTS.

https://bugzilla.gnome.org/show_bug.cgi?id=641975
2011-03-21 18:47:52 -04:00
Jasper St. Pierre
92663c81f5 iconcache: Fix apply_mask
apply_mask made some wrong assumptions that became untrue
after rendering_cleanup landed, such as the number of channels
in the pixmap, causing corruption.

https://bugzilla.gnome.org/show_bug.cgi?id=641975
2011-03-21 18:15:47 -04:00
Ron
e3ebcc004d display: Grab attached dialogs' parent
Currently, attached modal dialog can be grabbed (either by the
title bar, or using Alt+Button1), though they won't move when
dragged. To address this, grab the parent in that case, which
allows to move both the parent and the attached dialog.

https://bugzilla.gnome.org/show_bug.cgi?id=638674
2011-03-21 22:46:23 +01:00
Florian Müllner
26e41bc24a tiling: Fix dragging windows free from edge-tiling
Commit 96c43866 changed the tiling behavior to prefer edge tiling
over maximization in corner cases (well, quite literally). As a
side effect, it only allows untiling of edge-tiled windows by
dragging the window towards the correct edge.
This patch restores the old behavior for untiling, while keeping
the new behavior for untiled windows.

https://bugzilla.gnome.org/show_bug.cgi?id=645455
2011-03-21 22:00:54 +01:00
Florian Müllner
c9e9412540 window: Remove unnecessary checks
For tiling, we check whether the pointer is near the edges of
the monitor where the pointer is located, so checking that the
pointer is within the bounds of the monitor is unnecessary and
confusing.
2011-03-21 22:00:54 +01:00
Owen W. Taylor
83b6ec7899 Fix description for workspaces_only_on_primary key
The description was a bit corrupted and didn't make sense. Fix.

https://bugzilla.gnome.org/show_bug.cgi?id=645224
2011-03-21 15:30:28 -04:00
Giovanni Campagna
9fad2246ae Fix previous commit
It is actually caller-allocates, not callee (the object is provided
by the binding, not by the function)
2011-03-19 20:56:18 +01:00
Giovanni Campagna
585da56118 Add introspection annotations for (out) arguments.
Mark that the the third argument to meta_rectangle_union and
meta_rectangle_intersect is an (out) argument that should be created
by the language binding.

https://bugzilla.gnome.org/show_bug.cgi?id=645247
2011-03-19 20:21:35 +01:00
Owen W. Taylor
96c43866b1 Make entire side of screen edge-tiling not maximization
If dragging the title bar to the edge of the screen to side-tile,
it's easy to end up above the workarea and end up maximized instead.
Make the entire side of the screen act as edge-tiling.

https://bugzilla.gnome.org/show_bug.cgi?id=644961
2011-03-18 14:55:52 -04:00
Owen W. Taylor
9043191927 Add MUTTER_WM_CLASS_FILTER environment variable
In a performance or regression testing environment, we may want to
only manage windows from a particular test program, and ignore all
other windows. The MUTTER_WM_CLASS_FILTER environment variable is a
list of WM_CLASS values that should be managed; other windows will
be unmapped and ignored.

https://bugzilla.gnome.org/show_bug.cgi?id=644252
2011-03-18 14:55:52 -04:00
Dan Winship
3597035f67 bell: add a composited flash-screen function
The old bell_flash_screen() has no effect when compositing. Add
meta_compositor_flash_screen(), and use that instead.

https://bugzilla.gnome.org/show_bug.cgi?id=639765
2011-03-18 13:53:53 -04:00
Dan Winship
9f39a18fc5 Update meta_show_dialog for gtk's removal of --screen
gtk3 no longer has the --screen command-line argument, which mutter
was passing to zenity. Use --display (with an explicitly-specified
screen number) instead.

https://bugzilla.gnome.org/show_bug.cgi?id=643683
2011-03-18 13:53:53 -04:00
Colin Walters
3cd0e86bdd session: Don't set XSMP restart
This made sense back in the day of stateless window managers,
but gnome-shell isn't.  gnome-session will handle gnome-shell
crashing, since it's a required component.

https://bugzilla.gnome.org/show_bug.cgi?id=644529
2011-03-17 13:52:54 -04:00
Frédéric Péters
9dd642f4af Go with a single libmutter library
https://bugzilla.gnome.org/show_bug.cgi?id=644565
2011-03-17 15:31:53 +01:00
Alexander Larsson
637cce0f91 Only show workspace and stick/unstick in menu item for primary monitor
If workspaces_only_on_primary then it makes no sense to have these
menu items on the monitors where workspaces don't take any effect.

https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-17 13:48:54 +01:00
Alexander Larsson
74b97dcd14 Add signals for when windows change monitors
This is useful in order to track e.g. which windows are on the primary
monitor.

https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-17 13:48:54 +01:00
Alexander Larsson
4e28a4d654 Add workspaces_only_on_primary preferences (default FALSE)
This adds a preference that when enabled makes all windows not on
the primary monitor be visible on all workspaces (i.e. not part of the
workspace switching handling).

https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-17 13:48:54 +01:00
Alexander Larsson
9d62d13f88 Split out on_all_workspaces and on_all_workspaces_requested
Sometimes on_all_workspaces is requested by the client/user, and sometimes
its calculated implicitly due to internal state. We split this up so that
we know when the user has explicitly asked for sticky window, when e.g.
setting wmspec properties or storing session info.

on_all_workspaces means this window is visible on all workspaces.

on_all_workspaces_requested, means the user explicitly made the window
sticky somehow (via imported session, _NET_WM_STATE from another wm,
toggled in the window menu, etc). It always implies on_all_workspaces is
TRUE.

Right now the only time we set on_all_workspaces is for override-redirect
windows, but later we can add a "windows on non-primary monitor are not
part of the workspace switching" feature.

https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-17 13:48:54 +01:00
Alexander Larsson
eeca838778 Add meta_window_is_on_primary_monitor function
This is useful in a couple of places to avoid opencoding it.

https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-17 13:48:54 +01:00
Alexander Larsson
d6f0d2c64c Add API to get the monitor of a window
https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-17 13:48:54 +01:00
Alexander Larsson
44cfceba00 Track the monitor for each window
https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-17 13:48:54 +01:00
Owen W. Taylor
349fb7c297 MetaWindowActor: keep a reference to the MetaWindow
Until the actor is destroyed, we need to have access to the
MetaWindow to access some fields used for painting. Keep a strong
reference to the window rather than just hoping the window will
not be freed.

https://bugzilla.gnome.org/show_bug.cgi?id=642787
2011-03-16 15:36:55 -04:00
Alexander Larsson
f9b5cdfeb1 Add api to get the primary monitor of the screen
We don't actually use the full xrandr to get the primary monitor, we
just rely on the xrandr xinerama compat code to return the primary
monitor first. This lets us avoid adding unnecessary xrandr code and
avoids issues with _NET_WM_FULLSCREEN_MONITORS monitor indexes being
defined wrt xinerama monitor index order.

https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-16 20:28:33 +01:00
Alexander Larsson
0ff602be06 Add MetaScreen::monitors-changed signal
https://bugzilla.gnome.org/show_bug.cgi?id=609258
2011-03-16 10:31:31 +01:00
Jeffery Olson
70ffb564ff expose MetaWindow .move(), resize() and add/expose .move_frame()
The latter move method will place the window by the origin of the
enclosing window decoration/frame, while the former will place by the
origin of the inner window, itself.

(Also moved meta_window_showing_on_its_workspace comment into
 gtk-doc)

https://bugzilla.gnome.org/show_bug.cgi?id=642355
2011-03-09 13:49:54 -05:00
Dan Winship
6c4a283b4c Fix initial setting of _NET_WM_STATE on new windows
When reload_net_wm_state() is called at startup to read the initial
value of _NET_WM_STATE, it was calling recalc_window_type(), but not
recalc_features(), which meant that, eg, meta->skip_taskbar would
never get initialized from meta->wm_state_skip_taskbar, which meant
that next time mutter went to update the window's _NET_WM_STATE, it
would overwrite the app-specified initial values. Fix that.

(In metacity, this bug is masked by the fact that recalc_features()
gets called when reading the intial value of WM_NORMAL_HINTS, which
comes after _NET_WM_STATE in metacity's prop_hooks_table. In mutter,
the table got reordered at some point, exposing the bug.)

https://bugzilla.gnome.org/show_bug.cgi?id=624360
2011-03-09 10:21:56 -05:00