The main motivation behind the split is to simplify client buffer code
and allow adding new features easier, for example referencing the shm
pool when a shm buffer is destroyed, or monitoring for readable linux
dmabuf file descriptors, etc.
Also, a referenced ClientBuffer cannot be destroyed, unlike the old
BufferInterface.
The tablet protocol offers us the cursor in a surface. This patch makes
sure we connect to the surface so that we can also refresh the
representation if the client submits a change.
BUG: 437777
The decorationPressId never gets reset as the decoration isn't below the
touch point anymore after the quick tile, so if we have no decoration
under the touch point reset the decorationPressId to -1.
CCBUG: 430560
This is to improve code readability and make it easier to differentiate
between methods that are used during interactive move-resize and normal
move-resize methods in the future.
So far we were only tracking the first touch point, meaning that if 2
touch points were applied to the internal window and removed one, the
second's events would then be sent to Wayland, which would assert since
it didn't know it had been pressed in the first place.
This fixes InternalWindowTest::testTouch
Currently, the Workspace has no any api to constrain one window above
another. This results in having hacks such as keepDeletedTransientAbove()
This change introduces a basic api to constrain a given window above
another. It can be used for ensuring that transient windows are placed
above their parents. It also can be used for stacking the outline window
below the move-resize window.
Internal windows may also have transient parents. Because of that, this
change makes the workspace add internal clients to the stacking order by
default. The good thing about it is that it allows us unify some input
related code for "external" windows and internal windows.
We want to update the input focus only if the pointer is moved. Due to
that, AbstractClient::enterEvent() checks the last seen pointer position
to decide whether the window needs to be focused.
The issue is that when the pointer moves from a decoration to a surface,
the cached pointer position will be updated to the current pointer
position, and thus the check in AbstractClient::enterEvent() will fail.
We need to update the cached pointer position only if there is a focused
decoration.
In this context, the cursor will (almost) always be defined as we set it
as soon as an application is bound to it. We need to show the default
cursor if set_cursor hasn't been called yet. The way to do that is to
check whether the serial is still.
Re-use Qt's implementation of handling non-Latin layouts here
For full ASCII range support (Alt+`, etc.) Qt needs to be patched still,
see QTBUG-90611
BUG: 375518
At the moment, the session code is far from being extensible. If we
decide to add support for libseatd, it will be a challenging task with
the current design of session management code. The goal of this
refactoring is to fix that.
Another motivation behind this change is to prepare session related code
for upstreaming to kwayland-server where it belongs.
This reverts commit ee54fa7898.
Unfortunately, this is not a totally correct fix. If there's no pointer,
we need to announce the wl_pointer capability anyway so clients that do
not support tablet input devices can still receive emulated pointer
events.
In case the compositor wants to cancel a touch sequence, we need to
ignore subsequent touch motion and touch up events until a new sequence
is initiated by the user.
Previously, it was implicitly handled by clearing the mapping table
between the touch slots and touch ids generated by kwayland-server.
Once in a while, we receive complaints from other fellow KDE developers
about the file organization of kwin. This change addresses some of those
complaints by moving all of source code in a separate directory, src/,
thus making the project structure more traditional. Things such as tests
are kept in their own toplevel directories.
This change may wreak havoc on merge requests that add new files to kwin,
but if a patch modifies an already existing file, git should be smart
enough to figure out that the file has been relocated.
We may potentially split the src/ directory further to make navigating
the source code easier, but hopefully this is good enough already.
