This change replaces the remaining usages of the old connect syntax with
the new connect syntax.
Unfortunately, there are still places where we have to use SIGNAL() and
SLOT() macros, for example the stuff that deals with d-bus business.
Clazy was used to create this change. There were a few cases that needed
manual intervention, the majority of those cases were about resolving
ambiguity caused by overloaded signals.
When two outputs are positioned on top of each other in a way that one covers
most of the height or width of the onter one with exception of a small gap this
gap might be too small to later on substract the orner offset and stay
positive. In this case do not create the edge at all.
The screen edges test passes again.
The main advantage of SPDX license identifiers over the traditional
license headers is that it's more difficult to overlook inappropriate
licenses for kwin, for example GPL 3. We also don't have to copy a
lot of boilerplate text.
In order to create this change, I ran licensedigger -r -c from the
toplevel source directory.
Summary:
As is KWin only had 1 Cursor which was a singleton. This made it impossible for
us to properly implement the tablet (as in drawing tablets) support and show where
we're drawing.
This patch makes it possible to have different Cursors in KWin, it makes all the
current code still follow the mouse but the tablet can still render a cursor.
Test Plan: Tests pass, been using it and works as well as before but with beautiful tablet cursors.
Reviewers: #kwin, cblack, davidedmundson
Reviewed By: #kwin, cblack, davidedmundson
Subscribers: davidedmundson, cblack, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28155
Summary:
We are testing on a 100x100 mock display. We'd ask QWidget for our
display's dpi, it would not use the mock display but the actual
system's. On my system it made the corners overlap with each other and
all sorts of weird things happened.
Test Plan: The tests actually pass here.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D28224
Summary:
QDateTime::fromMSecSinceEpoch uses Qt::LocalTime by default. This involves an
expensive localtime conversion. So instead force things to use UTC, as there
is no need for timezone information when tracking durations.
This is especially noticeable on Bedrock Linux, which uses a Fuse mounted
/etc, which is slower than a plain /etc and causes quite some slowdown there.
See https://github.com/bedrocklinux/bedrocklinux-userland/issues/140 for
details.
Test Plan: The screenedge unit test still passes.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: zzag, anthonyfieroni, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D27114
Summary:
In order to properly implement xdg_surface.set_window_geometry we need
two kinds of geometry - frame and buffer. The frame geometry specifies
visible bounds of the client on the screen, excluding client-side drop
shadows. The buffer geometry specifies rectangle on the screen that the
attached buffer or x11 pixmap occupies on the screen.
This change renames the geometry property to frameGeometry in order to
reflect the new meaning assigned to it as well to make it easier to
differentiate between frame geometry and buffer geometry in the future.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D24334
Summary:
Currently each managed X11 client is represented with an instance of
Client class, however the name of that class is very generic and the
only reason why it's called that way is because historically kwin
was created as an x11 window manager, so "Client" was a sensible choice.
With introduction of wayland support, things had changed and therefore
Client needs to be renamed to X11Client in order to better reflect what
that class stands for.
Renaming of Client to X11Client was agreed upon during the last KWin
sprint.
Test Plan: Compiles, the test suite is still green.
Reviewers: #kwin, romangg
Reviewed By: #kwin, romangg
Subscribers: romangg, davidedmundson, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D24184
Summary:
Because KWin is a very old project, we use three kinds of null pointer
literals: 0, NULL, and nullptr. Since C++11, it's recommended to use
nullptr keyword.
This change converts all usages of 0 and NULL literal to nullptr. Even
though it breaks git history, we need to do it in order to have consistent
code as well to ease code reviews (it's very tempting for some people to
add unrelated changes to their patches, e.g. converting NULL to nullptr).
Test Plan: Compiles.
Reviewers: #kwin, davidedmundson, romangg
Reviewed By: #kwin, davidedmundson, romangg
Subscribers: romangg, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D23618
Summary:
QRegion::rects was deprecated in Qt 5.11. It is advised to use begin()
and end() methods instead.
Reviewers: #kwin, romangg
Reviewed By: #kwin, romangg
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D22353
Summary:
Depending on how pointer approaches a screen corner, the maximum
distance between two may be smaller than 2 * edgeDistance. This can
happen for example when approaching the corner along of any two adjacent
screen edges.
As a result, the calculated factor can be anywhere between 0 and 0.5
when pointer enters approachGeometry(). This change adjusts calculation
of the factor, so it always ranges from 0 to 1 no matter how the pointer
approaches corners.
Reviewers: #kwin, davidedmundson
Reviewed By: #kwin, davidedmundson
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D20707
Summary:
The name of Workspace::getMovingClient() method implies that the
returned value is a client that is currently being moved around
by the user, but this is of course incorrect.
Reviewers: #kwin, apol
Reviewed By: apol
Subscribers: apol, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D20663
Summary:
KWin::displayWidth and KWin::displayHeight are bound to X11 which
doesn't make much sense on X11. In addition KWin internally knows
the overall display dimensions through the Screens singleton class.
Reviewers: #kwin
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D1798
Summary:
This change splits out the X11 specific event filtering into a dedicated
X11EventFilter. It is created in the x11 standalone platform plugin when
the first Edge is being created.
Some of the X11 specific code is removed from ScreenEdges, though more
refactoring is possible in ScreenEdges to share more code between X11
specific and generic implementation.
Test Plan: Run KWin on Xephyr, screen edge approach effect still shows
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D7406
Summary:
Screenedges only allows to switch desktop while moving window, not
while resizing. There was a special branch which only checked this for
X11 windows but not for Wayland windows.
This change removes a no longer needed cast from AbstractClient to Client
so that the check whether a window is getting resized works for both
X11 and Wayland clients. The cast was introduced in a time when
AbstractClient did not yet support the isResize method.
Reviewers: #kwin, #plasma
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D6264
Summary:
There was a regression introduced in ScreenEdges when introducing the
activatesForPointer method. It considered the switch desktop on edge,
but not the special case of switch desktop when moving windows. Due to
that the edges did not activate when moving the window.
This change addresses the regression and extends the autotest to ensure
it's properly covered.
BUG: 380440
FIXED-IN: 5.10.3
Test Plan: Manual testing and extended auto test
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D6257
Summary:
This change ensures that the blocking condition of screen edges is also
honored for touch screen swipe gestures.
Test Plan: Only the added test case
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D5403
Summary:
On X11 the edges reserved only for pointer started to show the approach
geometry. This problem is addressed by this change.
Touch screen events do not go through this method, neither is it used on
Wayland.
Test Plan: Tested on X11, problem fixed
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D5421
Summary:
This is implemented through QActions following the general approach
inside KWin and not the older approach used by ScreenEdges for pointer
callback activation.
Test Plan: Extended auto test
Reviewers: #kwin, #plasma
Subscribers: plasma-devel
Tags: #plasma
Differential Revision: https://phabricator.kde.org/D5263
Summary:
The new touch gestures activated for the same actions as configured for
mouse pointer actions. This has disadvantages as the only configured
default screen edge action cannot be triggered (corner) on touch. On the
other hand setting a default touch gesture would be rather annoying with
pointer as a default.
So overall it makes sense to split the actions and have dedicated pointer
and dedicated touch actions.
This change introduces the first part of it and splits the handling in
general. We now have:
Activates for pointer and touch:
* client (auto-hiding panels)
Activates for pointer only:
* the configured action
* virtual desktop switching
* callbacks
Activates for touch only:
* the new touch action
The touch actions are implemented similar to the pointer actions which
slight improvements in the code which will be backported to the pointer
actions.
Introducing callbacks will be the next step. I plan to do it a little bit
different by using QActions as that's what KWin internally uses for
everything except screen edges.
Test Plan: Manual testing and improved auto tests
Reviewers: #kwin, #plasma
Subscribers: plasma-devel, kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D5252
Summary:
Each Edge creates a SwipeGesture for touch activation. The swipe needs to
be a single finger starting from the edge into the screen for at least
20 %. The SwipeGesture and GestureRecognizer is extended to support the
use cases of the touch screen edge swipe.
New features supported by the gesture system are:
* minimum and maximum position
* a minimum delta for the swipe
* progress signal based on the minimum delta
* starting a swipe with a start point
The Edge has the progress signal connected to its approach signal, thus
visual feedback is provided through the screen edge effect.
The screen edge system supports touch only for the edges (corners are
too difficult to activate on touch screens). At the moment the following
features are supported:
* screen edge show/raise of windows (e.g. auto hidden panels)
* trigger the configured action
* trigger the configured callback function (e.g. script)
In future it might make sense to add a touch specific configuration
action to support different actions for screen edges activated by mouse
and touch.
BUG: 370323
Test Plan:
configured a screen edge and triggered through touch,
added an auto-hiding panel and triggered through touch
Reviewers: #kwin, #plasma_on_wayland
Subscribers: plasma-devel
Tags: #plasma_on_wayland
Differential Revision: https://phabricator.kde.org/D5106
Summary:
auto hidden windows were shown again when their geometry
changed, this was done for being as easy as possible as
the unhide zone changed, but the behavior looked very
annoying as autohide panels with an self resize taskbar
would unhide themselves every time any window gets open
or closed.
This makes the edge keep track of
windows that can resize/move themselves while auto hidden
Test Plan:
a self-resizing autohidden panel with a taskbar in it doesn't auto unhide
anymore when a window is opened or closed.
the unhide area gets properly updated
Reviewers: graesslin, #plasma
Reviewed By: graesslin, #plasma
Subscribers: luebking, plasma-devel, kwin, #kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D4718
Summary:
This change ports ScreenEdges to operate on AbstractClient instead of
Client. For this AbstractClient gained a new pure virtual method
showOnScreenEdge which is also implemented in ShellClient.
In ShellClient the functionality is bound for the case windows can
cover a panel. If triggered the panel gets raised again.
The auto hiding panel, though, is not yet implemented. For that the
protocol needs to be adjusted to give a hint to the compositor when to
hide and hint back to the panel when it was shown. This needs a change
in KWayland and thus is not 5.8 material.
Test Plan: See added test case
Reviewers: #kwin, #plasma_on_wayland
Subscribers: plasma-devel, kwin
Tags: #plasma_on_wayland, #kwin
Differential Revision: https://phabricator.kde.org/D2793
Summary:
Now that we have a dedicated dbus call to show the application launcher
we can also expose it through the screenedges.
Reviewers: #kwin, #plasma
Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D2394
Allows to toggle Activity Manager and bring up KRunner by hitting the configured screen edge.
BUG: 358627
BUG: 245979
Differential Revision: https://phabricator.kde.org/D1105
Removes a diversion between X11 and Wayland. The base class Platform
creates an instance of class Edge with plugin implementations being
able to create a different type.
The X11StandalonePlugin does that and creates a WindowBasedEdge. For
this the implementation of WindowBasedEdge is moved from screenedges
into the plugin.
Unfortunately an ifdef is needed to make the screenedge test still
work as expected. This should be improved in future, e.g. have a good
way to load the platform plugin from the tests.
Reviewers: #plasma
Subscribers: plasma-devel
Projects: #plasma
Differential Revision: https://phabricator.kde.org/D1419
So far the area based edges connected directly to global pointer pos
changed in InputRedirection. This didn't allow proper checking whether
the edge was triggered (e.g. missing timestamp).
This change merges the functionality into the new input filter mechanism.
There is now a dedicated input filter for screen edges, installed after
lock screen and before effects. It always passes events on, but also passes
all events through ScreenEdges to handle the activation. As it's installed
after the lock screen filter we don't need to check for screen locked any
more.
The code is now similar strucutured to the existing X11 based variants
and maybe will allow to also merge the X11 variant with the new one.
We need to update the pointer position, also if the screen is locked.
Otherwise the pointer doesn't move on the locked screen with libinput.
In addition we need to use the m_globalPointer for finding the correct
lock screen window as updatePointerWindow also does sanity checking on
the coordinates.
Also we need to introduce security checks where we use the signal.
REVIEW: 126103
It was broken on so many ways, it's unbelievable:
* action was read but did nothing
* config was saved into a different file than read from
REVIEW: 125701
CCBUG: 331841
Removes the ElectricAction for ShowDashboard and the relevant code
in screenedges and the KCM.
Also a leftover in the glide effect.
REVIEW: 125700
BUG: 353928
Add action type to screen edge show to allow raise/lower as well as
autohide
Add an action type to screen edge show to allow raise/lower as well as
autohide. This uses the same atom, using a mask to separate type and
location.
The logic for handling geometry changes is moved from the screenedge to
the client so that we can handle both types without screenedge needing
to know what the raise is for.
REVIEW: 124272
commit c6bd68d78a2e00ce094a4087c106aaf4067f9f57 fixed a bug
that allowed early invocation when pushback was forced down.
However, it also turned activation and re-activation time
additive again (ie. invocation could only happen after
r+a ms instead of after r ms)
see also REVIEW 124888
REVIEW: 125143
regardless of whether the pushback is forced down or the user
has deactivated it or whatever. The edge is waiting from previous
activation and we need to prevent immediate reactivation since that
may cause duplicate action and unwanted state toggles
BUG: 351627
CCBUG: 351869
FIXED-IN: 5.4.1
REVIEW: 124888
this probably makes sense since it won't
have major impact on the workspace like
switching the VD or entering
presentwindows/desktopgrid would
REVIEW: 123904
# The first commit's message is:
do not switch desktop on resizing windows
REVIEW: 123599
# The 2nd commit message will be skipped:
# fix screenedge flipping merge
Vlad Zahorodnii