Commit Graph

34 Commits

Author SHA1 Message Date
Owen W. Taylor
5ceffe86ee MetaScreen: Add tracking of whether there are fullscreen windows
Trying to track the fullscreen status outside of Mutter, as GNOME Shell
was doing previously, was very prone to errors, because Mutter has a
very tricky definition of when a window is set to be fullscreen and
*actually* acting like a fullscreen window.

 * Add meta_screen_get_monitor_in_fullscreen() and an
   ::in-fullscreen-changed signal. This allows an application to
   track when there are fullscreen windows on a monitor.

 * Do the computation of fullscreen status in a "later" function that
   runs after showing, so we properly take focus into account.

 * To get ordering of different phases right, add more values
   to MetaLaterType.

 * Add auto-minimization, similar to what was added to GNOME Shell
   earlier in this cycle - if a window is set to be fullscreen, but
   not actually fullscreen, minimize.

https://bugzilla.gnome.org/show_bug.cgi?id=649748
2013-03-18 13:05:22 -04:00
Jasper St. Pierre
c64eb94724 display: Remove an unused code path for enabling the compositor 2013-02-08 14:36:20 -05:00
Tim L
4595209346 screen: Add new public meta_screen_get_current_monitor API
Similar to meta_screen_get_primary_monitor, this returns a monitor index.
The monitor that the pointer is on. The previous private implementation
has been renamed to meta_screen_get_current_monitor_info.

https://bugzilla.gnome.org/show_bug.cgi?id=642591
2012-06-08 23:06:46 -04:00
Jasper St. Pierre
8cb7a450ae screen: Remove more unused private API
These queued redraws, which is a problem when we want to know exactly
what changed when we redraw, so we do minimal effort. We're eventually
going to replace the queue_redraw API with something a lot better, so
let's just get these out of the way now.

https://bugzilla.gnome.org/show_bug.cgi?id=676052
2012-05-21 16:11:16 -04:00
Alexander Larsson
19b6888ea5 When monitors change, keep windows on same output.
If XRANDR is availible, we track the first (or primary) output per
crtc (== xinerama monitor) so when the monitors change we can try
to find the same output and move windows there. If we can't find the
original monitor in the new set (or XRANDR is not supported) we move
the window to the primary monitor.

https://bugzilla.gnome.org/show_bug.cgi?id=645408
2011-09-14 15:38:55 +02:00
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
Dan Winship
c84da3ce1b Move the installed includes to a subdir
If mutter is going to be a "real" library, then it should install its
includes so that users can do

    #include <meta/display.h>

rather than

    #include <display.h>

So rename the includedir accordingly, move src/include to src/meta,
and fix up all internal references.

There were a handful of header files in src/include that were not
installed; this appears to have been part of a plan to keep core/,
ui/, and compositor/ from looking at each others' private includes,
but that wasn't really working anyway. So move all non-installed
headers back into core/ or ui/.

https://bugzilla.gnome.org/show_bug.cgi?id=643959
2011-03-07 18:19:53 -05:00
Owen W. Taylor
8b220079d0 Add ability to override workspace layout
A plugin that does workspace management on its on may want to set the
workspace layout without having to deal with putting a property
on the root window to be read back and parsed.

Add meta_screen_override_window_layout() that allows the same types
of layouts as _NET_DESKTOP_LAYOUT but without setting a property.

https://bugzilla.gnome.org/show_bug.cgi?id=640552
2011-02-01 11:34:56 -05:00
Owen W. Taylor
4c4c720dc1 Update _NET_CURRENT_DESKTOP on workspace removal
When we delete a workspace before the active workspace, we need
to upate the _NET_CURRENT_DESKTOP since the active workspace index
changes. To do this workspace.c:set_active_space_hint() is moved
to screen.c:meta_screen_set_active_workspace_hint() so that it
can be shared.

https://bugzilla.gnome.org/show_bug.cgi?id=640581
2011-01-26 17:02:17 -05:00
Florian Müllner
53d6938b55 screen: Add a method to hide the tile preview unconditionally
Add meta_screen_tile_preview_hide() to hide the tile preview
independent from the tile state of the dragged window.

https://bugzilla.gnome.org/show_bug.cgi?id=639988
2011-01-20 18:49:48 +01:00
Florian Müllner
97e2b4666b Implement side-by-side tiling
When dragging a window over a screen edge and dropping it there,
maximize it vertically and scale it horizontally to cover the
corresponding half of the current monitor.

Whenever a "hot area" which triggers this behavior is entered, an
indication of window's target size is displayed after a short delay
to avoid distraction when moving a window between monitors.

https://bugzilla.gnome.org/show_bug.cgi?id=606260
2010-09-17 16:00:03 +02:00
Travis Watkins
ba4db78ed9 store timestamp for _NET_WM_CM_SX selection
https://bugzilla.gnome.org/show_bug.cgi?id=530702
2010-02-10 12:25:20 -05:00
Owen W. Taylor
14987f2b21 Remove XOR gc only used in removed reduced-resources mode
Remove screen.root_xor_gc; this was only used for XOR drawing
in reduced-resources mode, which was removed.

https://bugzilla.gnome.org/show_bug.cgi?id=602740
2009-11-24 15:40:35 -05:00
Tomas Frydrych
8589e4f3d3 [MutterScreen] Added workareas-changed signal
This signal is emitted when workarea of any workspace belonging to the screen
changes.

https://bugzilla.gnome.org/show_bug.cgi?id=597009
2009-10-07 12:07:00 +01:00
Owen W. Taylor
3508c4aa87 Use "later functions" to fix priority problems with Clutter redraw
There was a problem where if, for example, a restack was triggered
out of a clutter event handler, then after Clutter processed the
events, it would proceed immmediately on to repaint the stage without
ever returning control to the GLib main loop. So even though we
had an idle handler installed with a higher priority than the
Clutter stage repainting the clutter stage repainting would happen
first and we'd get a wrong frame.

Fix this by introducing the idea of "later functions", which abstract
the idea of "doing something later" away from g_idle_add() and use
a combination of GLib idle functions and Clutter "repaint functions"
to get our callbacks triggered at the right time, even when they
are installed from a clutter event handler.

https://bugzilla.gnome.org/show_bug.cgi?id=596334

This also resolve a FIXME where MUTTER_PRIORITY_BEFORE_REDRAW
could starve stage repainting.
2009-10-02 15:50:16 -04:00
Dan Winship
d04b15ee25 Remove MetaAltTabHandler
gnome-shell is no longer using MetaAltTabHandler, so there's no need
to keep that abstraction around.

This reverts commit 1d5117a6 (and a comment from 7b0ba87b), with a bit
of rebasing and whitespace cleanup.

https://bugzilla.gnome.org/show_bug.cgi?id=596210
2009-10-02 15:47:49 -04:00
Dan Winship
3a1e492afc Refer to monitors as "monitors" rather than "xineramas"
http://bugzilla.gnome.org/show_bug.cgi?id=593686
2009-08-31 14:39:48 -04:00
Milan Bouchet-Valat
2c17ef4803 Emit signals when workspaces are added, removed or switched
The patch adds GLib marshalling code to Mutter, since it's required for the "workspace-switched" signal.
The definition of MetaMotionDirection enum is moved to common.h since it's now used in workspace.c.
A little cleaning is done in workspace.c:meta_workspace_activate_with_focus(), where compositor-specific code is merged with the rest of the function (required to emit signal), removing #ifdefs.
2009-07-04 10:57:52 +02:00
Jon Nettleton
0b8a57bcba There can be only one compositor engine
Mutter is a Clutter-based compositing manager. So, remove the code for
the XRender-based compositor, and make it mandatory to have XComposite,
XRender and Clutter.

Run-time support for non-composited operation is left for now.

* src/compositor/mutter/: Move files from this subdirectory into
  the main compositor/ directory.

* compositor/compositor-xrender.ccompositor/compositor-xrender.h:
  Remove

* include/compositor-clutter.h: Remove this stray file, it had been
  replaced with compositor-mutter.h some time back.

http://bugzilla.gnome.org/show_bug.cgi?id=581813
2009-06-30 09:34:03 -04:00
Owen W. Taylor
a4cd66f599 Add better tracking of real stacking order
Wedging override-redirect windows into the constraint code in stack.c
results in Mutter getting confused about the stacking order of
these windows with respect to other windows, and may also in some
cases cause Mutter to restack override-redirect windows.

core/stack-tracker.c core/stack-tracker.h: MetaStackTracker - combine
  events received from the X server with local changes we have made
  to come up with the best possible idea of what the stacking order
  is at any one point in time.

core/screen.c core/screen-private.h: Create a MetaStackTracker for
  the screen.

core/display.c: Feed relevant events to MetaStackTracker

core/frame.c core/screen.c core/stack.c: When we make changes to the
  stacking order or add windows, record those changes immediatley
  in MetaStackTracker so we have the information without waiting
  for a round-trip.

include/ui.h ui/ui.c: meta_ui_create_frame_window add a return value
  for the X request serial used to create the window.

http://bugzilla.gnome.org/show_bug.cgi?id=585984
2009-06-29 23:04:59 -04:00
Jon Nettleton
51a6467968 Comprehensively rename to Mutter
Code:
All references in the code not related to themes, keybindings, or
GConf were changed from 'metacity' to 'mutter'. This includes, among other
things, strings, comments, the atoms used in the message protocol, and
the envvars used for debugging. The GConf schema file was reduced to
the 3 settings new to mutter.

The overall version was brought up to 2.27 to match current gnome.

Structure:
All files named '*metacity*' were renamed '*mutter*' with appropriate
changes in the automake system.  Files removed are
doc/creating_themes, src/themes, doc/metacity-theme.dtd,
metacity.doap.  These files will eventually end up in an external
gnome-wm-data module.

Installation location:
On the filesystem the mutter-plugindir was change from
$(libdir)/metacity/plugins/clutter to just $(libdir)/mutter/plugins.
The mutter-plugins.pc.in reflects these changes.

Note:
mutter.desktop.in and mutter-wm.desktop both continue to have
X-GNOME-WMSettingsModule=metacity set.  This allows
gnome-control-center to continue using libmetacity.so for
configuration.  This is fine since most the general keybindings and wm
settings are being read from /apps/metacity/* in gconf.
2009-06-16 14:17:10 -04:00
Dan Winship
1d5117a607 Create a MetaAltTabHandler abstraction to allow alternate implementations
http://bugzilla.gnome.org/show_bug.cgi?id=580917
2009-05-04 10:25:58 -04:00
Dan Winship
99d0f41d98 Push the tab/workspace popup abstraction completely into screen.c
Also, use MetaWindows as the tab_popup keys rather than using (X) Windows
and then having to map back and forth everywhere, which is silly since
we never actually want the X Window.

http://bugzilla.gnome.org/show_bug.cgi?id=580917
2009-05-04 10:25:58 -04:00
Dan Winship
7b522c0de8 Split screen->tab_popup and screen->ws_popup
http://bugzilla.gnome.org/show_bug.cgi?id=580917
2009-05-04 10:25:58 -04:00
Dan Winship
cbf4be04fc Reorganize tab popup code a bit more cleanly.
Rather than trying to reverse-engineer what kind of tab/workspace
popup to create from within meta_display_begin_grab_op(), just create
the popup directly from do_choose_window()/handle_workspace_switch()
after completing the grab, since they already know which kind they
want.

Also add meta_screen_destroy_tab_popup()/_destroy_workspace_popup()
rather than having meta_display_end_grab_op() poke into MetaScreen's
internals itself.

http://bugzilla.gnome.org/show_bug.cgi?id=580917
2009-05-04 10:25:58 -04:00
Dan Winship
a47bb96536 Add a MetaScreen:restacked signal and expose MetaWindow.layer
Expose restacking and a window's stack layer to allow a compositor
to insert elements into the window stack in the right location.
(See Bug 571827 – hide panel when screensaver is active)

src/core/stack.h src/include/common.h: Move MetaStackLayer to
 a public header.

src/core/screen.c src/core/screen-private.h src/core/stack.c:
 Add a ::restacked signal emitted after we finish restracking.

src/core/window.h src/include/window.h: Add meta_window_get_layer()
2009-03-12 17:07:27 -04:00
Owen W. Taylor
98ccfea388 Make MetaScreen and MetaWorkspace GObjects
src/core/screen.c src/core/screen-private.h src/include/screen.h:
Make MetaScreen a GObject.

src/core/workspace.c src/core/workspace-private.h src/include/workspace.h:
Make MetaWorkspace a GObject. Rename meta_workspace_free() to
meta_workspace_remove().

http://bugzilla.gnome.org/show_bug.cgi?id=561297
2008-11-17 15:56:34 -05:00
Robert Bragg
3211fb04d3 Merge branch 'fix-stacking' into clutter 2008-11-04 15:26:17 +00:00
Tomas Frydrych
6eab4fb9e8 Exposed meta_screen_get_n_workspaces() 2008-11-04 10:27:59 +00:00
Robert Bragg
0058271aaa Re-works the approach to supporting live preview to handle stacking.
We can't easily use a metacity layer to hide windows as that means we
loose our original stacking position. (Metacity's stack positions are
only valid within a single layer) We now have a "guard window" per
screen that is a fullscreen override redirect that is lowered to the
bottom of the stack. Hidden windows now remain in their original layer
so the stacking position remains valid, but all hidden windows get
XRestacked under the guard window.

A new compositor hook is also added to inform it when a window becomes
hidden/unhidded, this lets us map/unmap the corresponding actor.

missing files in preview commit (TODO: rebase -i and squash this later)
2008-11-03 14:50:22 +00:00
Tomas Frydrych
a7a0a0300f Exposed meta_screen_get_workspace_by_index. 2008-11-03 10:03:58 +00:00
Thomas Thurman
8736f61579 Adding doxygen headers to some files.
2008-08-18  Thomas Thurman  <tthurman@gnome.org>

        Adding doxygen headers to some files.

        * src/core/metacity-Xatomtype.h
        * src/core/main.c
        * src/core/screen-private.h
        * src/core/window-private.h
        * src/core/keybindings.h
        * src/core/session.h
        * src/core/workspace.h
        * src/core/window-props.h ()


svn path=/trunk/; revision=3818
2008-08-18 10:25:17 +00:00
Iain Holmes
f141692ca2 src/include/frame.h src/include/display.h src/include/xprops.h
2008-05-19  Iain Holmes  <iain@gnome.org>

        * src/include/frame.h
        * src/include/display.h
        * src/include/xprops.h
        * src/include/compositor.h
        * src/include/types.h
        * src/include/window.h
        * src/include/errors.h
        * src/include/screen.h: New basic public API for compositor.

        * src/compositor/*: Separate the compositor out into its own 
separate
        directory and set it up for backends. Initial XRender backend.

        * src/core/compositor.[ch]: Remove

        * src/core/frame.h
        * src/core/screen.h
        * src/core/display.h
        * src/core/window.h: Rename to -private.h so as not to clash 
with the
        new files in include

        * src/core/delete.c
        * src/core/workspace.h
        * src/core/stack.[ch]
        * src/core/keybindings.[ch]
        * src/core/errors.c
        * src/core/effects.[ch]
        * src/core/core.c
        * src/core/group.h
        * src/core/edge-resistance.[ch]
        * src/core/window-props.[ch]
        * src/core/constraints.h
        * src/core/bell.[ch]
        * src/core/iconcache.h
        * src/core/session.[ch]
        * src/core/main.c
        * src/core/place.h
        * src/core/xprops.c
        * src/ui/tabpopup.c: Use the new -private headers

        * src/core/display.c
        * src/core/frame.c
        * src/core/window.c
        * src/core/screen.c: Add the API functions required by the 
compositor

        * src/Makefile.am: Relocate the new files



svn path=/trunk/; revision=3715
2008-05-19 00:00:09 +00:00