This will not provide a 100% fix, since at least KMainWindow
toolbars at some point start to behave like override_redirects
BUG: 320921
REVIEW: 111303
FIXED-IN: 4.11
unmapping would do the same, but does not take
place to keep the window alive for the compositor
this breaks re-activation which takes place on
inputFocus events which won't occur since the
window got deactivated, but never lost the focus
BUG: 317484
FIXED-IN: 4.11
REVIEW: 111046
At same time also renaming variable to follow naming scheme and have a
sensible name. Also moved default value initialization into initializer
list.
REVIEW: 110283
The type of the transient_for related variables are changed to
xcb_window_t. They cannot be Xcb::Window as we don't take ownership over
the transient for window.
Variables are renamed to m_camelCase to follow naming scheme.
A wrapper for retrieving the TransientFor hint is added to the Xcb
Wrappers.
Using Xcb::Window to wrap this helper window and port all the used XLib
calls to XCB.
Also renaming the variable to m_ and camel case to follow general naming
scheme.
Unfortunately the Xcb::Window wrapper cannot be used for the client
window as the client should not be destroyed by KWin.
All the API calls except XSelectInput are changed to xcb and the name is
adjusted to m_client to follow the naming scheme.
The Xcb::Window nicely encapsulates the created wrapper window. As
almost all code is adjusted, the variable is also renamed to
m_wrapper to follow the normal naming scheme.
For all the decoration updates called from Client into the decoration we
also have a signal being emitted. So turning the pure virtual public
functions into slots means we can just connect our existing signals and
get rid off the deep function calls.
The keepAbove/Below signals are changed to take a boolean argument as
needed by KDecoration and a few emitted signals are moved to a better
fitting location.
REVIEW: 110335
Workspace is hardly interacting with Rules and all the Rules related code
is already in rules.cpp. This highly qualifies to move all the code out
of Workspace and improve the names.
REVIEW: 110207
Overall all notifications except compositing suspended by DBus were
configured by default to not have any action. This means all the time we
emit a notification we keep DBus and KDED busy for nothing.
All the cases when a notification is triggered ire also exported to
KWin scripting, so if one really needs to handle something in case a
window is moved, it could be done through a KWin script with much more
context about the event.
REVIEW: 110113
BUG: 258097
FIXED-IN: 4.11
All activities related code moves into new singleton class Activities.
This class gets only included into the build if the build option is
enabled which means there are less ifdefs all over the code and it also
handles better the moc doesn't like ifdef case.
The class holds the list of open and all activites, the current and the
previous activity and the KActivities::Controller. It also emits the
signals for any activities related changes.
Workspace still contains some activities related code. That is the
adjustment on change of current activity. Nevertheless the code looks
much cleaner now and does not contain the confusing naming conflict with
takeActivity() which existed before.
In all the places where Activities got used the code got adjusted and
quite often the ifdef got added with a fallback for the disabled case.
Instead of calculating the screen number each time screen() is invoked,
the screen number gets stored in a private member variable and evaluated
whenever either the screen count changes or the Toplevel's geometry
changes. During move/resize the screen property doesn't get updated. The
update is delayed till the end of the move/resize operation.
REVIEW: 109715
REVIEW: 103948
BUG: 91703
BUG: 299245
FIXED-IN: 4.11
- The setting is ignored, the decoration always gets a "true" for it
- moving a maximized window requires breaking a "strong" snap (1/16 of screen height - unless you use quick maximization)
- all snapping is done towards the client, not the frame
- QuickTileMode is exported to the decoration (just as the maximizeMode) so that it can fix the bordersize alongside that.
not that i really like using QWidgetAction, but it'll
prevent the popup from autoclosing.
Introduce activityUpdateBlocking to prevent users from
removing the popup under their fingertips
BUG: 283309
FIXED-IN: 4.10.2
REVIEW: 107762
Following the approach to move out of Workspace what doesn't belong into
Workspace Appmenu support goes into an own class.
This also has the advantage of better compilation with Qt 5 as moc seems
to dislike ifdefs in the slot definitions.
REVIEW: 109497
Should shaded windows be iconic?
I don't know. Apparently nobody does. (google found me discussions but no conclusion)
OpenBox, Metacity and Compiz set shaded Windows iconic, Sawfish and IceWM don't.
Either way kwin presently sets shaded windows iconic when you map them (client.cpp, void Client::map(allowed_t)) so to remain consistent with ourselves and half of the other WMs i set it.
Otherwise it should not be set when unshading a window
(no justification but noteworthy: the bug reporter seems to intend to pause expensive painting when the window is iconic and in that regard it's oc better to have it for shaded windows)
BUG: 317025
FIXED-IN: 4.11
REVIEW: 109593
PaintRedirector is turned into an abstract class providing a factory
method which returns either an instance of
* OpenGLPaintRedirector
* NativeXRenderPaintRedirector
* RasterXRenderPaintRedirector
OpenGLPaintRedirector is basically doing exactly the same as the parent
class used to do before. Though the idea is to extend the functionality
to have the PaintRedirector write directly into OpenGL textures to limit
copying the complete decorations.
NativeXRenderPaintRedirector is similar to OpenGLPaintRedirector by
rendering into a QPixmap and providing the pictureHandle for the QPixmap
to SceneXRender.
RasterXRenderPaintRedirector is providing the functionality for the case
that the QPixmap/XPixmap relationship is not present. From the QPixmap
containing the pending decoration paint a QImage is created and then the
relevent parts are copied directly into the decoration pixmap.
REVIEW: 109074
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 Client::cursor property is changed from QCursor to Qt::CursorShape
and renamed to m_cursor (as all usages are adjusted).
This property is mostly used to define the cursor on e.g. the extended
deco border window. To make this easier a XDefineCursor replacement is
added to xcbutils.h both as a static method and as a member function to
Xcb::Window.
