This is a temporary solution! A proper solution needs changes in
libkdecoration and paint redirector.
The hack redirects the rendering into an FBO. After each rendering we
get a QImage from the FBO and store that in a buffer. As we unfortunately
do not know what changed, we schedule a complete update on the deco's
widget. Once we get the paint event we just render the buffer on the
widget. And thus we have copied the content to a place where it
integrates with the paint redirector.
As already written, this is a horrible hack and I'm not proud about it.
There are just too many copies involved.
So how to improve?
* deco should be able to just provide a QImage to the PaintRedirector
without the paint to the QWidget.
* only do the FBO -> QImage step if it is needed by the compositor, that
is compress the events
* for OpenGL compositing it would be totally awesome if we could just
make the contexts sharing so that we can just reuse the texture from
the FBO directly.
Major transition to render using QtQuick 2. This means the actual
rendering needs a QQuickWindow which we embed into a QWidget container.
Not an optimal solution, deco API should offer to operate on QWindow.
For non-composited the decoration gets rendered but for composited
rendering the paint redirector is broken. There are no paint events on
the main QWidget to intercept and thus the redirection doesn't work.
* KDE/4.11:
Remove assertion in KDecorationUnstable's constructor.
SVN_SILENT made messages (.desktop file)
Cursor Theme KCM: Show correct resize cursor in preview for themes without a file called "size_fdiag"
Fixed missing signal/slot connection:
Fix zoom effect cursor position on initial zoom in.
SVN_SILENT made messages (.desktop file)
Don't show borders for a maximized Laptop client
Always use PositionCenter for maximized windows
Fix click on trash plasmoid when on desktop and widgets are unlocked
Conflicts:
kwin/clients/aurorae/src/aurorae.cpp
kwin/libkdecorations/kdecoration.cpp
plasma/desktop/applets/trash/trash.cpp
plasma/desktop/toolboxes/plasma-toolbox-desktoptoolbox.desktop
plasma/desktop/toolboxes/plasma-toolbox-paneltoolbox.desktop
plasma/generic/wallpapers/color/plasma-wallpaper-color.desktop
plasma/generic/wallpapers/image/plasma-wallpaper-image.desktop
Replaces the pure virtual method which the Decoration had to
implement. Instead the Decoration can now connect to the signal.
For KCommonDecoration there is no change at all except that the
invoked method is turned into a slot.
The property is of type bool and maps to isMaximized and not to
maximizeMode.
Replaces the pure virtual method which the Decoration had to
implement. Instead the Decoration can now connect to the signal.
For KCommonDecoration there is no change at all except that the
invoked method is turned into a slot.
Replaces the pure virtual method which the Decoration had to
implement. Instead the Decoration can now connect to the signal.
For KCommonDecoration there is no change at all except that the
invoked method is turned into a slot.
Replaces the pure virtual method which the Decoration had to
implement. Instead the Decoration can now connect to the signal.
For KCommonDecoration there is no change at all except that the
invoked method is turned into a slot.
Also isOnAllDesktop property is added using the same changed
signal as desktop property.
Replaces the pure virtual method which the Decoration had to
implement. Instead the Decoration can now connect to the signal.
For KCommonDecoration there is no change at all except that the
invoked method is turned into a slot
Replaces the pure virtual method which the Decoration had to
implement. Instead the Decoration can now connect to the signal.
For KCommonDecoration there is no change at all except that the
invoked method is turned into a slot.
addImportPath prepends the path to importPathList so we must add our
paths in reverse order.
Based on the fix for kdeclarative.cpp in kdelibs
400b9f2e9d10386bb175b6123fe0cdaafeaffe61
REVIEW: 110670
I've no real idea what breaks the theme -> qml assignment but the patch
re/creates the theme object (just as the engine and component) with the theme
BUG: 316033
FIXED-IN: 4.10.2
REVIEW: 109273
Adding a new property on whether we want animations based on whether we
are on raster or with Compositing. The property is constant as the deco
gets recreated on compositing change state anyway.
REVIEW: 109456
BUG: 314532
FIXED-IN: 4.10.2
Where possible it is changed to Cursor::pos(), where we cannot use the
Cursor class (e.g. Aurorae) we can at least try to limit the usage to
prevent roundtrips to the X server.
REVIEW: 109178
The Borders element provides the four properties:
* left
* right
* top
* bottom
And is used directly in Decoration for all the different kind of settings
following this pattern:
* normal borders
* maximized borders
* padding
* extended borders
These properties replace the existing used borderLeft & co. This makes
the code in the C++ side easier as the various border elements can now be
read with a shared implementation.
The Borders provide some convenient methods to set the sizes of the
borders. E.g. it's possible to just set the side borders to a specific
value. This should simplify the implementation of the no-side-borders
feature in new decoration.
The aurorae qml and plastik are adjusted to use the new way. Existing
3rd party decorations would break, but there's a good reason why there's
no documentation for QML based decorations ;-)
REVIEW: 108436
Aurorae Themes can make use of the extended borders feature to allow
resizing outside the window decoration area. So far only Plastik makes
use of it in the Tiny border case.
This should be extended in future by adding generic NoSideBorders and
NoBorders sizes as used by Oxygen.
FEATURE: 308992
FIXED-IN: 4.11
REVIEW: 107936
A decoration can provide the AbilityAnnounceAlphaChannel in addition to
AbilityUsesAlphaChannel. If this ability is provided the decoration can
enable/disable the use of the alpha channel through setAlphaEnabled().
The base idea behind this mechanism is to be able to tell the compositor
that currently alpha is not needed. An example is the maximized state in
which the decoration is fully opaque so that there is no need to use the
translucency code path which would render all windows behind the deco.
In addition also the blur effect honors this setting so that behind a
known opaque decoration no blurring is performed.
Oxygen is adjusted to disable translucency in maximized state and Aurorae
is adjusted to allow themes to enable/disable translucency. For Plastik
translucency and with that also blurring is disabled.
REVIEW: 106810
