Don't crash if a script has provided bad screen or desktop id to
clientArea().

CCBUG: 449957

Rachel Mant authored Jun 10, 2022 and Vlad Zahorodnii committed Jun 14, 2022

Introduced a new setting for the task switcher - OrderMinimizedMode - and implemented the tabbox logic for it

Emilio Cobos Álvarez authored Jun 07, 2022 and Vlad Zahorodnii committed Jun 14, 2022

BUG: 454756

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

It's deprecated and always 1

Currently, if the screen edge is blocked and the cursor is inside its
approach geometry, kwin is going to paint screen edge glow.

It doesn't look good and it can have some performance penalties with
fullscreen video games because the direct scanout path will be blocked.

BUG: 454503

At the moment, dmabuf importing is scattered all over the place in kwin.
It would be great if we had one function that takes dma-buf attributes
and returns an EGLImage if successful.

As the first step, make linux-dmabuf-v1 implementation provide dmabuf
attrs compatible with KWin::DmaBufAttributes.

QSize() will construct an invalid size. An invalid size has width and
height set to -1. In other words, QSize() != QSize(0, 0). This can create
issues when computing the bounding rect of a surface that has invisible
subsurfaces.

For example, if the subsurface rect is QRect(0,0 -1x-1), the top-left
corner of the bounding rect will be affected.

In order to make computation of the bounding rect robust, initialize the
surface size to 0 explicitly.

BUG: 454535

Originally, DeformEffect was meant to be used in effect that deform
windows, but its usage has become wider than anticipated. This change
renames the DeformEffect to OffscreenEffect to accommodate for that.

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

Xuetian Weng authored Jun 10, 2022 and Xuetian Weng committed Jun 11, 2022

In Gtk's text-input-v3 implementation it expect done to update the
client serial after every commit. Though it is unclear whether this is a
protocol requirements, do the same thing like mutter for more
compatiblity, especially Gtk3 is in EOL not likely to be patched any
time soon.

To do so, we will need to keep track of the last active preedit,
otherwise only send_done() will clear the preedit.

Behaviour was fixed in c3f5f8ce. If an
item starts at 0,0 and is 100 pixels wide in normal geometry the 100th
pixel is not inside the rectangle.

SubSurface::testSurfaceAt was adjusted correctly but this was missed as
we test the same thing twice!

BUG: 455015

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

It was missing for lease outputs, which causes all atomic tests to fail

BUG: 454961

QRectF::contains includes all edges. If two subsurfaces are next to each
other ::contains will treat it as having a singularity where a value is
on 2 subsurfaces rather than either one of the other, which isn't what
we want for our purposes.

The unit test is extended but also featured some wrong values, the
biggest clue that it was wrong was that we used different test
co-ordiantes for surfaceContains and inputContains.

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

Anything in xcb_ structs are always in X local, all member variables
aside from buffers are in kwin local space.

This patch ignores a few paths that are not relevant on wayland.

This allows for compositor managed different co-ordinate space between kwin's
logical co-ordinate space and a client's logical co-ordinate space.

When combined with a modified !1959 this allows us to set a DPI in xrdb and
mark all xwayland windows as being 2x (or other) and avoid upscales for xwayland
clients in a way that doesn't impact other wayland clients or require
third-party changes. Any use of fractional values is in layers we control
instead of over the wire. kwayland-server is the right place for this
abstraction as we need Outputs to differ on a per resource basis. Something we
can't control from within kwin.

Right now only protocols used by Xwayland are covered. If we covered
remaining protocols we can offer user-control on all remaining clients which
could open up other possibilities such as a user controlled dynamic resizing,
or adapt to possible future protocol changes with wayland scaling.

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

Alexander Volkov authored Jun 03, 2022 and Xaver Hugl committed Jun 06, 2022

Otherwise launching firefox, which in turn leads to launching of
xdg-desktop-portal-kde, disables auto-rotation.

Allow dragging windows between screens, using a placeholder thumbnail item to
render part of the thumbnail on the other screen.

BUG: 283333
BUG: 453996
BUG: 448566

we should drop the window on the desktop under the cursor,
not under the center of the thumbnail

BUG:454584

There are a few benefits to using smart pointers from the standard library:
- std::unique_ptr has move semantics. With move semantics, transfer of ownership
can be properly expressed
- std::shared_ptr is more efficient than QSharedPointer
- more developers are used to them, making contributions for newcomers easier

We're also already using a mix of both; because Qt shared pointers provide
no benefits, porting to standard smart pointers improves consistency in
the code base. Because of that, this commit ports most of the uses of QSharedPointer
to std::shared_ptr, and some uses of QScopedPointer to std::unique_ptr

In case of conflict in i18n, keep the version of the branch "ours"
To resolve a particular conflict, "git checkout --ours path/to/file.desktop"

This got lost in the QML port.

BUG: 451848

The current shortcuts could conceivably override app shortcuts, since
they don't use the Meta key. The following changes are made:

Switch keyboard layout:               Ctrl+Alt+K   -> Meta+Alt+K
Activate window that wants attention: Ctrl+Alt+A   -> Meta+Ctrl+A
Kill Window:                          Ctrl+Alt+Esc -> Meta+Ctrl+Esc

These are safe to change in the code rather than adding new ones and
keeping the old ones around for compatibility's sake because
KGlobalAccel::setDefaultShortcuts by default preserves old shortcuts
when they are changed, and we aren't overriding that behavior here. So
only new installs will get the new shortcuts and existing user installs
will be untouched.

We don't get one per plane, but one per allocation.