For most actions where the compositor needs to perform an action
(e.g. scheduling another repaint) signals were already emitted.
So it's easier to just connect the signals to the Compositor
which in turn makes the code much more readable.
All signals are connected from the Workspace when either the
Compositor gets constructed or a Toplevel gets created.
The Scene has always been created and destroyed inside what is
now the split out compositor. Which means it is actually owned
by the Compositor. The static pointer has never been needed
inside KWin core. Access to the Scene is not required for the
Window Manager. The only real usage is in the EffectsHandlerImpl
and in utils.h to provide a convenient way to figure out whether
compositing is currently active (scene != NULL).
The EffectsHandlerImpl gets also created by the Compositor after
the Scene is created and gets deleted just before the Scene gets
deleted. This allows to inject the Scene into the EffectsHandlerImpl
to resolve the static access in this class.
The convenient way to access the compositing() in utils.h had
to go. To provide the same feature the Compositor provides a
hasScene() access which has the same behavior as the old method.
In order to keep the code changes small in Workspace and Toplevel
a new method compositing() is defined which properly resolves
the state. A disadvantage is that this can no longer be inlined
and consists of several method calls and pointer checks.
All Workspace functions which were implemented in the file composite.cpp
were moved to an own class Compositor. The header entries were moved as well.
All functions calls are updated.
All methods and variables related to the User Actions Menu
(rmb window deco, Alt+F3) is moved out of the Workspace class
into an own UserActionsMenu class.
The class needs only a very small public interface containing
methods to show the menu for a Client, closing the menu and
discarding the menu. Everything else is actually private to the
implementation which is one of the reasons why it makes sense
to split the functionality out of the Workspace class.
As a result the methods and variables have more sane names and
the variable names are standardized.
REVIEW: 106085
BUG: 305832
FIXED-IN: 4.10
The commit actually introduced an windowEvent processing for new created clients
and caused
BUG: 290392
FIXED-IN: 4.8.1
This makes the original code a bit more straight and less confusing and
effectively reverts commit ce97e4fd586ff225f2b2e8c5042baf6821bc52c0.
This input-only window is used to capture events above the
client window and preventing them from reaching the client.
It is currently used to enlarge the borders by an invisible
amount, using the ExtendedBorderRegion provided by the
decoration.
This patch implements an XProperty named _KDE_NET_WM_OPAQUE_REGION
which gives the compositor the information which part of a window
is opaque although it is an ARGB visual. The basic ideas are from
http://www.mail-archive.com/wm-spec-list@gnome.org/msg00715.html
Additionally the patch makes kwin use this information to do a better
clipping in Scene::paintSimpleScreen which should result in a higher
performance.
REVIEW: 102933
All the functionality of Overlay Window is moved to its own class
OverlayWindow. It is created and owned by class Scene, since almost
all function calls are called from this class.
REVIEW: 101866
The method windowGeometryShapeChanged() from the class Scene is now a slot. It is now connected to the signal geometryShapeChanged() which is sent from Toplevel instances Client and Unmanaged.
All direct method calls were deleted.
The method windowOpacityChanged is now a protected slot in class Scene. The implementations in the subclasses SceneOpenGL and SceneXRender are the same. The slots are connected to the singal opacityChanged() from Toplevel. The connection is done in the method windowAdded() in both SceneOpenGL and SceneXRender.
Since the TabBox functionality is not feasible for any platform KWin is
used on (e.g. tablet PCs), a build option is added to decide, if the
TabBox functionality should be build or not.
REVIEW: 101511
@Sebastian: Martin wanted me to let you know that it is now possible
to disable building Tabbox
CCMAIL: sebas@kde.org
Move the funtionality of TabBox from class Workspace to class TabBox to make
it possible to deactivate this feature by setting a compile flag.
All methods and variables are now provided by class TabBox and calls from other
classes go directly to TabBox.
The code for configuring the shortcut keys has also been moved to class TabBox
from kwinbindings.cpp.
Since the functions were moved from Workspace to its own class ScreenEdge
and the functionality was formerly called ElectricWindows, the functions still
had the old names. They are now consistenly renamed without redundand naming.
The function calls were updated as well in all classes where ScreenEdge is used.
This commit change the screen edge function calls to be called in the
new class ScreenEdge. The old methods are still in Workspace and will
be removed in a further commit.
Since the funtionality of TopMenu did no longer work in KDE4 this feature was
removed from Workspace. Every reference to it was removed as well as commentaries
and documentation.
REVIEW: 101485
Mouse Emulation is provided in a better way by KAccess. This provides
a global systemsettings switch to enable mouse emulation instead of
a shortcut and Xkb to enable mouse control with keyboard instead of
sending out fake mouse events.
So no need for duplicated functionality in KWin.
REVIEW: 101406
For a complete documentation of new functionality refer to:
http://community.kde.org/KWin/Shadow
The current implementation includes a new Shadow class and Toplevel
holds a pointer to an instance of this class. The Shadow class reads
the data from the X11 Property. There is one extended class located
in SceneOpenGL to render the shadow.
Compositor is adjusted to include the shadow region into the painting
passes.
Implementation for XRender still missing and Shadow needs to respond
to size changes of the Toplevel to update cached shadow region and
WindowQuads.
The branch contains the first step in reworking the kwineffects
library. This includes:
* replacing virtuals by signals and slots
* dropping some unused methods
* remove KWin::TimeLine
More to come.
Conflicts:
kwin/workspace.cpp
When moving a window to the upper or lower quarter of a screen edge the window will be quick tiled to the responsible quarter of the screen.
Moving the window to the middle half of the screen will do the normal quicktiling to half of screen, quick maximization at top screen is unchanged.
Thanks to Arthur Arlt for his first code contribution to KDE.
See Review Request http://reviewboard.kde.org/r/5661
CCMAIL: arre2000@gmx.de
svn path=/trunk/KDE/kdebase/workspace/; revision=1190361
the new property name is "_KDE_NET_WM_ACTIVITIES", of type XA_STRING,
and it's a comma-separated list of activity UUIDs.
kwin should respond to other processes changing the activity list for a
window, and filter out any bogus IDs. It also caches KActivityController's
list of activities to prevent dbus deadlocks.
CCMAIL: plasma-devel@kde.org
svn path=/trunk/KDE/kdebase/workspace/; revision=1179043
the logout by using new information provided by KSMServer; Allow effects
to read and detect root window property notify events.
svn path=/trunk/KDE/kdebase/workspace/; revision=1083335
of using electric borders just check the location of the cursor; if the
cursor is near the edge enable the resize snap. This makes the features
easier to activate, removes the conflict with desktop switching and
allows the features to be used completely on multi-screen systems.
Patch inspired by one from Marcel Schaal.
BUG: 218957
svn path=/trunk/KDE/kdebase/workspace/; revision=1071996
window once the cursor leaves the window, instead wait a little while.
Patch by Marcel Partap.
BUG: 81085
svn path=/trunk/KDE/kdebase/workspace/; revision=897056
in case the new stacking order is needed before kwin gets the matching event,
due to X being asynchronous.
BUG: 171033
svn path=/trunk/KDE/kdebase/workspace/; revision=866605
the change removes part of a window. Also, window repaint is enough,
no need to damage the window contents.
svn path=/trunk/KDE/kdebase/workspace/; revision=866350
- the NormalState/IconicState things in ICCCM need to match exactly
the real mapping state, so ensure that, no matter how superfluous that is
- extend the option for having live window previews either for all
windows or for only all shown windows (default)
FEATURE: 163385
svn path=/trunk/KDE/kdebase/workspace/; revision=845772
own properties for communication with something outside of kwin.
Intended now mainly for a better taskbar thumbnails effect.
svn path=/trunk/KDE/kdebase/workspace/; revision=755991
being v2+ (right now it says just GPL, which according to GPL itself
means any GPL). Decoration clients will come later.
CCMAIL: kwin@kde.org
svn path=/trunk/KDE/kdebase/workspace/; revision=742302
window, but I don't think it really works these days, and it's probably
also not useful at all.
svn path=/trunk/KDE/kdebase/workspace/; revision=689949
r605401 | lunakl | 2006-11-16 17:56:16 +0100 (Thu, 16 Nov 2006) | 7 lines
Fix finding the most recently raised window when updating mouse
grab for click raise (#137119).
And I think I'll have somewhen to fix all the tabs and other
horrible things porting has done to indentation.
svn path=/trunk/KDE/kdebase/workspace/; revision=659312
r603295 | lunakl | 2006-11-08 14:59:27 +0100 (Wed, 08 Nov 2006) | 6 lines
Ok, with a compositing manager running, VisibilityNotify no longer
considers windows not visible just because a window is above them,
so the code from r198017 no longer works.
(#128648)
svn path=/trunk/KDE/kdebase/workspace/; revision=659308
The ugly side effect of this is that there are tons of static_casts in the code now... maybe it
would be better to add effectImpl() convenience method and use that?
svn path=/branches/work/kwin_composite/; revision=652348
It may fail (or "fail") if the window is not mapped or if the geometry
doesn't match, both of which may happen due to the asynchronous
nature of X.
svn path=/branches/work/kwin_composite/; revision=637741
change, repaint just triggers repaint of the area (without e.g. the texture
updating for OpenGL).
addDamage() -> addRepaint()
CCMAIL: kwin@kde.org
svn path=/branches/work/kwin_composite/; revision=632866
which delays all painting until a matching ConfigureNotify event comes.
But this process itself is the window manager, so it's not needed
to wait for that event, the geometry is known.
CCBUG: 134739
svn path=/branches/work/kwin_composite/; revision=632378
grab for click raise (#137119).
And I think I'll have somewhen to fix all the tabs and other
horrible things porting has done to indentation.
svn path=/trunk/KDE/kdebase/workspace/; revision=605401
considers windows not visible just because a window is above them,
so the code from r198017 no longer works.
(#128648)
svn path=/trunk/KDE/kdebase/workspace/; revision=603295
work in the work/kwin_composite branch.
svn merge revs 558154,558180,558236,558243,558258,562201
svn path=/trunk/KDE/kdebase/workspace/; revision=571776
besides drawing what should be drawn anyway, and there are
still some things missing like stacking order for override
redirect windows, but KWin is basically a compositing manager now.
svn path=/branches/work/kwin_composite/; revision=558168
- use click to focus or focus follows mouse and I'll be fine
- with the remaining unreasonable focus policies only the CDE-style
tabbox works that raises and lowers windows and ignores
keep above/below windows
- if you don't like that, provide a patch for kwin/tabbox.cpp
- tabbox should be completely redesigned for KDE4
(#123890,#105263,#84424)
svn path=/trunk/KDE/kdebase/workspace/; revision=528579
windows from usually getting focus after every virtual desktop switch.
Thanks for most of the work go to Guido Fiala <gfiala@s.netic.de>.
(#33701)
svn path=/trunk/KDE/kdebase/workspace/; revision=514057
svn+ssh://coolo@svn.kde.org/home/kde/branches/work/kde4/kdebase
.
I couldn't resolve one kicker conflict that results from different
development directions, so I rely on Aaron to sort it out - the file
is commited with conflicts
svn path=/trunk/KDE/kdebase/kwin/; revision=439627
I fail to see why anybody would want Alt bound to anything else
than Alt keys, but oh well.
BUG: 106013
svn path=/trunk/KDE/kdebase/kwin/; revision=427993
People who use hidden Kicker, have their taskbar configured to show
only windows on the current desktop or similar now may configure
it so that windows that didn't get focus because of focus stealing
prevention now can not only have their taskbar entry marked
but there can be e.g. also a passive popup.
svn path=/trunk/KDE/kdebase/kwin/; revision=419727
feature to KWin. There shouldn't hopefully be any visible user
difference other than fixed bugs.
BUG: 78109
BUG: 99524
svn path=/trunk/KDE/kdebase/kwin/; revision=413066
type means anyway, let's simply consider it to be a legacy way of saying "noborder"
and nothing more.
svn path=/trunk/KDE/kdebase/kwin/; revision=412372
Initial work on kwin rules, i.e. #36377 , per window specific settings.
So far only desktop/above/below work, no GUI, and settings from the old
'Save window settings' are ignored for now.
svn path=/trunk/kdebase/kwin/; revision=315446
but had got focus shortly before. Otherwise quick switching between
two virtual desktops with Konsoles can result in demand attention
state.
svn path=/trunk/kdebase/kwin/; revision=295169
reportedly improves move/resize performance on some systems
for some reason which I fail to see, but oh well.
(http://lists.kde.org/?t=107302193400001&r=1&w=2)
svn path=/trunk/kdebase/kwin/; revision=293755
the startup notification property, but it could be extended
to read icons etc. as well if needed (ICCCM 4.1.2.7).
svn path=/trunk/kdebase/kwin/; revision=291218
still so before reseting it. Fixes problem with kview run from konsole,
set to fullscreen, set back to normal, closed -> konsole doesn't become
active.
svn path=/trunk/kdebase/kwin/; revision=290622
extended here, ask Lubos why :>). This patch also includes workaround
for kicker (in its current state, without extended-strut support), so it
works in xinerama setups as expected. Thanks go to Lubos for help with
implementation and for review.
svn path=/trunk/kdebase/kwin/; revision=288758
has reparented an unknown window inside the wrapper, and wants to show it.
This is either somebody doing something stupid, or it's a save-set saved
window from some crashing application. And save-set is a bit flawed,
as it in fact should reparent to root, not to the closest existing ancestor.
Therefore, act like if it was reparented to root, and manage the window.
Takes care of #68241.
svn path=/trunk/kdebase/kwin/; revision=273671
due to not being able to grab input. Visible with
resizing the shortcut configure dialog, which has grab.
svn path=/trunk/kdebase/kwin/; revision=269293
windows while embedding them, allowing KWin to figure out it's being used
and that it's not going away. This hack avoids the reparenting fight
between KWin and QXEmbed where QXEmbed started to loose after the recent
fixes.
In order to make systray really work, QXEmbed still needs some fixes
related to not destroying the embedded window.
svn path=/trunk/kdebase/kwin/; revision=263178
the focus and just are there. Therefore, as a part of focus stealing
prevention, let's also block raising of windows. Also added special
request for Kicker, as taskbar requests for raising should be obeyed.
(Not that this does anything to KPassivePopup.)
svn path=/trunk/kdebase/kicker/taskmanager/; revision=255070
