This fixes my issue that mouse events are eaten on R600G.
I am a little bit surprised that it worked at all with nouveau.
Now my issues are fixed and finally, finally my primary system uses
the free driver stack (though only GLES).
Toolbars and Dock Widgets are clients which did not yet have
proper Shadow support. Especially the visibleRect and decorationRect
which is incorrectly used to refer to the complete window geometry
had to be updated.
also rewrite of the regular grid assignment - was
a) a suboptimal implementation
b) required because otherwise broken in desktopgrid proxy mode (which btw. polluted the effect through QHash::operator[])
BUG:262485
encapsulate all relevant (vector resizing) code to
Workspace::setNumberOfDesktops and invoke it from
Workspace::loadDesktopSettigns, this will likely
fix
CCBUG:200213
In order to notice when the geometry changes a new signal is
added to toplevel and both Unmanaged and Client connect all their
signals which are emitted whenever the geometry changes in some way
to this new signal.
Shadow connects to the signal and updates the quads and region
whenever the size changes.
The Shadow is clearly an aspect of the compositor. Therefore the
Shadow has to be owned and controlled by the Scene::Window.
Nevertheless Toplevel needs to know about the Shadow cause of reading
the property.
Unmanaged needs to repaint the complete geometry including shadow
when it ends compositing. Therefore we need to track the shadow
passing to deleted correctly. Disadvantage: when turning off
compositing the shadow is kept. Need to solve in a better way!
Warnings were:
glide.h:74:16: warning: possible problem detected in invocation of delete operator:
glide.h:74:16: warning: invalid use of incomplete type 'struct QTimeLine'
glide.h:28:7: warning: forward declaration of 'struct QTimeLine'
glide.h:74:16: note: neither the destructor nor the class-specific operator delete will be called, even if they are declared when the class is defined.
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.
By making Dashboard Effect a fullscreen effect the blurring got
accidentially broken (blur ignores fullscreen effects). Reenabling
by setting the force blur role on the dashboard window(s).
Reapplied commit 629e17d18526ccfae3d3579066e8be927a92437d from KDE/4.6.
CCBUG: 259797
