Commit graph

918 commits

Author SHA1 Message Date
Martin Flöser
e1afef3d45 Sanity check WindowQuad before trying to create a grid out of it
Summary:
When one uses:
 * breeze as of 5.12
 * wobbly windows
 * shaded window
 * a distribution building with assert enabled

and starts to move a shaded window, KWin asserts. The root cause for
this is that WindowQuad::makeSubQuad has an assert for y1 being smaller
than y2. With the combination listed above this is not guaranteed. For
the left shadow quad the y1 and y2 are identical and thus trying to
split it, results in the assert condition.

The problem of the shadow quad having an invalid size might be addressed
as well with D10811. Due to that the generation of the quads is not
touched. Instead a sanity check is introduced to not try to split
already invalid sized quads.

BUG: 390953
FIXED-IN: 5.12.3

Test Plan: Added unit test hit the assert, now doesn't hit it any more

Reviewers: #kwin, #plasma

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D11015
2018-03-05 19:31:51 +01:00
Martin Flöser
88b9de04ed Merge branch 'Plasma/5.12' 2018-03-04 09:43:38 +01:00
Martin Flöser
2ea5153e1c Don't crash if the cursor theme fails to create
Summary:
If the cursor theme failed to create KWin crashed due to an endless
recursion. There are two reasons for this fault:
1) When the physical size does not exist we perform a division by 0
which results in an invalid size going into wl_cursor_theme_load
2) We emit the signal that the cursor theme changed even if it didn't
change thus creating an endless recursion

This change addresses both problems: it checks that the size is not 0
and changes the handling for theme update to only destroy the previous
theme if the new theme could be created and only emits the signal if
things change.

BUG: 390314
FIXED-IN: 5.12.3

Test Plan: Added a new test case which crashed with old code

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D10549
2018-03-04 09:42:27 +01:00
Martin Flöser
b554e54e87 Support modifier mouse/scroll action on internal decorated windows
Summary:
This fixes the problem that alt+lmb did not start unrestricted move
resize for the Debug Console.

BUG: 374880
FIXED-IN: 5.12.3

Test Plan: New test case and manual testing whether alt+lmb/rmb works

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D10440
2018-03-04 09:41:38 +01:00
Martin Flöser
41d97e9caa Merge branch 'Plasma/5.12' 2018-02-27 19:32:58 +01:00
Martin Flöser
e9c72e4e62 [autotests] Set breeze icon theme name in integration tests
This is an attempt to get some tests failing on the CI due to not
finding icons fixed. See T8082
2018-02-27 18:17:53 +01:00
Martin Flöser
119c64839d Merge branch 'Plasma/5.12' 2018-02-25 14:11:25 +01:00
Martin Flöser
911176a887 Send hoverLeave or hoverMotion after touch up on decoration
Summary:
On touch down a first hover motion is sent to the decoration. Thus e.g. a
button enters the hovered state. On touch release so far the decoration
did not get a leave event resulting in the button still being hovered.

This change ensures the leave event is sent or if the pointer is also on
the decoration a motion to the pointer position is sent.

BUG: 386231
FIXED-IN: 5.12.3

Test Plan:
New test case and manual testing to verify that the maximize
button is no longer hovered after touch down/up on it

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D10308
2018-02-25 13:54:02 +01:00
Martin Flöser
5795fc8cc0 Init the icon in ShellClient::init
Summary:
If the window never provides the appId, we would not get an icon for
the window. This happens for example for KWin's internal windows which
don't set the app id as KWin also doesn't have a desktop file. With this
change the DebugConsole has a window icon in the decoration.

Test Plan: Extended tests and manual verification of DebugConsole

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D10294
2018-02-25 13:15:17 +01:00
Martin Flöser
a0c91c6e19 Merge branch 'Plasma/5.12' 2018-02-21 18:07:41 +01:00
Martin Flöser
338c7362c9 Properly handle move during touch events
Summary:
When a window was being moved the touch handling performed the wrong
interaction. Due to that it was possible to move the window, but KWin
did not enter the correct code paths, thus quick tiling was for example
not functional.

BUG: 390113
FIXED-IN: 5.12.3

Test Plan: New test case added and manual test in nested KWin

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D10431
2018-02-21 18:06:00 +01:00
Martin Flöser
0886051622 [autotests] Add test case for decoration default mode
I incorrectly assumed we have a bug when no mode is requested. The test
case shows it works correctly.
2018-02-19 22:10:17 +01:00
Martin Flöser
a0aef86a74 Add test case for force opacity rules on ShellClient
This is the first test for force rules. As those cannot be set through
the temporary rules message the rulesrc must be modified. To support this
RuleBook gained a setConfig method.

To my positive surprise the rules already work as intended.
2018-02-11 18:29:26 +01:00
Martin Flöser
bbf00fdd98 Require libinput and udev
Summary:
The main reason for not having it as a mandatory dependency was that BSD
doesn't support it. But as I learned recently it is available on our CI
system. So BSDs have support now.

Even more it showed that the code doesn't compile if the dependency is
missing. And there's one thing I hate: broken build configuration
options.

So let's make UDEV and libinput a required dependency and get rid of the
problems.

Test Plan: Compiles

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D10057
2018-02-04 15:00:42 +01:00
Martin Flöser
45bdd8a342 Merge branch 'Plasma/5.12' 2018-02-04 15:00:31 +01:00
Martin Flöser
aefa11f11a Block geometry updates on move resize finish and don't configure xdg shell surfaces while blocked
Summary:
We send out too many configure requests when finishing move resize which
also triggers quick tiling. This change addresses the problem of the too
many configure requests by making the configure method check whether
geometry updates are blocked. And to make this work properly for the end
of finish move resize the complete method is wrapped in a geometry
update blocker.

BUG: 388072
FIXED-IN: 5.12.1

Test Plan:
Quick tiling test passes, both Wayland and X11 windows are
quick tiled correctly.

Reviewers: #kwin, #plasma, jgrulich

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D10156
2018-02-04 14:59:56 +01:00
Martin Flöser
4cc1d7a245 Require libinput version 1.9
Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9930
2018-01-21 11:15:41 +01:00
Martin Flöser
68aef25934 Merge branch 'Plasma/5.12' 2018-01-21 11:15:32 +01:00
Martin Flöser
0d2a341723 [autotests/integration] Add test for broken quick tiling for xdg_shell
See also D9980.

CCBUG: 388072
2018-01-21 11:13:28 +01:00
Martin Flöser
87f0a119e1 Add support for apply initial shortcut window rule
Summary: Implements the shortcut window rule for ShellClient.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9876
2018-01-15 17:14:19 +01:00
Martin Flöser
d7cc5eb3bd Add support for apply initial keep above/below window rules
Summary: This implements these set rules for ShellClient.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9870
2018-01-15 17:14:00 +01:00
Martin Flöser
42b099355c Add support for initial apply rules for skip (taskbar|pager|switcher)
Summary: This adds support for those set rules in ShellClient.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9866
2018-01-14 11:19:47 +01:00
Fabian Vogt
e302f87598 Properly detect Gallium drivers with newer Mesa
Summary:
The renderer string does not contain "Gallium 0.4 on" anymore,
instead it directly contains the gallium driver's name.
So assume that every unknown renderer is a gallium driver.

Test Plan: Added a testcase, it succeeds only with this patch.

Reviewers: #plasma, graesslin

Subscribers: kwin, plasma-devel, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D9495
2018-01-12 09:05:03 +01:00
Martin Flöser
b7ad4bcf88 Keep fullscreen windows in active layer based on transients not the group
Summary:
So far a not-active fullscreen X11 window was kept in the active layer if
the newly activated window is in the same group (that is same client
leader). For example a fullscreen X11 kwrite window is in the active layer
if another kwrite window is active. The two kwrite windows obviously
don't have anything to do with each other, but are in the same group.

This creates problems as it's not possible to raise other windows above
the active not-fullscreen kwrite window. E.g. the panel is stacked below.

The idea behind the check makes sense: if a fullscreen window opens
another window (e.g. a configuration dialog) it should not be put back
to normal layer. Thus the check is adjusted whether the new active
window is a transient to the fullscreen window. Thus the intention is
still the same, but does not cause the problems.

As the code now does not need to differentiate between X11 and Wayland
windows (group only on X11) the Client specific implementation is
removed and the method unvirtual'ed.

BUG: 388310
FIXED-IN: 5.12.0

Test Plan: Test passes

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9699
2018-01-10 17:44:00 +01:00
Martin Flöser
d2a9232ad3 Pass SwitchEvent from LibInput through KWin and add to DebugConsole
Summary:
This change introduces a new SwitchEvent and passes it through the
InputEventSpy and InputEventFilter. The DebugConsoleFilter implements it
so that the events can be monitored in the debug console.

Test Plan: Untested as my only device with such switches has too old libinput

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9521
2018-01-09 19:32:58 +01:00
Martin Flöser
87ebfd1517 [autotests] Add test case for fullscreen window with groups
When an X11 window is raised to fullscreen it gets set to active layer.
When another window gets activated then it goes back to normal layer.
But when a window of the same group gets activated the fullscreen window
stays in the active layer. Due to that it is not possible to raise other
windows above the fullscreen window.

This just adds a test case exposing the problematic area.

CCBUG: 388310
2018-01-06 10:45:44 +01:00
Martin Flöser
ac2f41c86d [libinput] Add support for switch devices and events
Summary:
This change adds support for the switch devices introduces with libinput
1.7 (lid) and 1.9 (tablet mode). So far it's not yet used internally in
KWin, but only exposed through the Device and Events.

As KWin currently only requires libinput 1.5 and we are rather late in
the release cycle the new functionality is ifdef'ed. The requirement
will be raised once master is 5.13. It is already available on
build.kde.org, but e.g. Neon only has 1.6.

The switch events are interesting as they report whether the lid is
closed (might be interesting for e.g. powerdevil) and whether a
convertible is in tablet mode (supported for e.g. Lenovo Yogas with
recent kernel). This can be used by KWin internally to enable/disable
the virtual keyboard. And can be exposed globally to switch to Plasma
Mobile shell in future.

Test Plan:
Only through test case as my Lenovo Yoga uses Neon which has a
too old libinput

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D9516
2018-01-04 18:05:44 +01:00
Martin Flöser
e0b1a5715b Add DBus interface to OrientationSensor and a persistent configuration
Summary:
The initial state for user enabled is now read from config. In addition
a DBus interface is provided exporting this property. This allows
KScreen to determine whether automatic screen rotation is available and
whether the user has it enabled or not.

Furthermore KScreen can change the property and this gets stored into
the configuration. Thus KScreen can offer a user interface to
enable/disable automatic screen rotation as well as enabling/disabling
the manual rotation based on the current user settings.

Test Plan:
Not yet tested, coded on the system which doesn't have an
orientation sensor

Reviewers: #kwin, #plasma, sebas, davidedmundson

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8738
2017-12-26 22:02:47 +01:00
Martin Flöser
68698b4201 [libinput] Find screen for touch screen devices and calibrate accordingly
Summary:
This change finds the screen for a touch screen device based on:
 * number available screens
 * output name defined on the touch screen device
 * internal screen
 * and physical size

The id of the screen is stored in the Device allowing to adjust the
touch points accordingly. This means instead of transferring to the
combined display size the touch points are transferred into the output
space and the position of the output is added. Thus in a multi screen
system the touch points are properly mapped to the output.

Furthermore the screen orientation is passed to the Device and a
calibration matrix is set accordingly. Thus a transformed screen has the
touch screen transformed accordingly.

Please note that this only affects libinput on Wayland and not on X11!
The x11 standalone platform needs to gain similar code.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8748
2017-12-23 10:18:55 +01:00
David Edmundson
965c30f4d4 Register a fake appmenu UI for the appmenu test 2017-12-22 17:23:44 +00:00
David Edmundson
2f9d0bd626 Expliit QString use with QCOMPARE.
Fix builds on older Qt.
2017-12-22 15:47:43 +00:00
David Edmundson
ee28104c7a Port to new AppMenu iface
Plus test

Test Plan:
Ran kwin with menus and patched QPT
Ran test

Reviewers: graesslin

Reviewed By: graesslin

Subscribers: graesslin, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D9262
2017-12-22 14:38:31 +00:00
Roman Gilg
82d2860469 [colorcorrection] Night Color - blue light filter at nighttime
With Wayland KWin needs to provide certain services, which were provided
before that by the Xserver. One of these is gamma correction, which includes
the - by many people beloved - functionality to reduce the blue light at
nighttime. This patch provides the KWin part of that. It is self contained,
but in the end will work in tandem with a lib in Plasma Workspace and a KCM
in Plasma Desktop, which can be used to configure Night Color.

* Three modi:
** Automatic: The location and sun timings are determined automatically
   (location data updates will be provided by the workspace)
** Location: The sun timings are determined by fixed location data
** Timings: The sun timings are set manually by the user
* Color temperature value changes are smoothly applied:
** Configuration changes, which lead to other current values are changed
   in a quick way over a few seconds
** Changes on sunrise and sunset are applied slowly over the course of few
   minutes till several hours depending on the configuration
* The current color value is set immediately at startup or after suspend
  phases and VT switches. There is no flickering.
* All configuration is done via a DBus interface, changed values are tested
  on correctness and applied atomically
* Self contained mechanism, speaks directly to the hardware by setting the
  gamma ramps on the CRTC
* Currently working on DRM backend, extensible to other platform backends in
  the future
* The code is written in a way to make the classes later easily extendable to
  also provide normal color correction, as it's currently done by KGamma on X

Test Plan:
Manually with the workspace parts and added integration tests in KWin using
the virtual backend.

BUG:371494

Reviewers: #kwin, graesslin

Subscribers: kwin, plasma-devel, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5928
2017-12-11 10:58:40 +01:00
Martin Flöser
8a2796d280 Fix regression from KWin 5.9 regarding quick tiling
Summary:
The regression got introduced with 9934f5b575.
The order when setMaximize(false, false) was called changed in regard to
when the quick tiling mode was adjusted. But just changing the ordering
back was no solution as that would cause regressions in other areas
(unit tests fail).

This change builds up on the support for geometry update blocker on
Wayland to be able to better support this situation without causing
further regressions.

Also this change rethinks the code area. There is an idea behind
temporarily setting the quick tile mode to none and that is even
documented in a comment: it should not confuse maximize. So let's do
exactly that: call the maximize in the block where the quick tile
mode is temporarily wrong. As that is only one branch the else branch
performs the same steps.

BUG: 376104
FIXED-IN: 5.12.0

Test Plan: Confirmation in bug report that patch fixes issue

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D9178
2017-12-04 17:25:40 +01:00
Martin Flöser
ff2e883469 Add support for new IdleInhibition protocol
Summary:
A small helper class is added which manages inhibiting idle for the
ShellClients. So far only very basic functionality is added. That is
only the inhibition on the Surface is followed. It is not yet checked
whether the ShellClient is visible at all. That needs some changes in
ShellClient.

BUG: 385956
FIXED-IN: 5.12

Test Plan: New test case passes

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8856
2017-11-30 21:51:36 +01:00
Martin Flöser
1c61e61119 [autotests] Support new way to run the tests without need to install
Summary:
KWin was quite good in ensuring that you don't need to install by
passing paths to the tests. The new way is much nicer, so code is
adjusted for the new way. Also if we require a newer ECM in future we
need to support the new way.

No guarantee that the tests don't pick something up from the system env,
that needs more testing.

References: https://community.kde.org/Guidelines_and_HOWTOs/Making_apps_run_uninstalled

Test Plan: The tests which loaded helpers pass

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7543
2017-11-21 20:34:52 +01:00
Martin Flöser
f8be3f746b [effects] Delay creation of EffectFrames in WindowGeometryEffect
Summary:
Without Xwayland KWin starts so fast that the creation of the EffectFrame
triggers a crash in the Wayland integration as the KWin internal
connection isn't fully setup.

To workaround this crash the creation of the EffectFrame is delayed till
the first usage. It doesn't make sense to try to fix the actual crash as
it would require to defer the creation of all Effects.

Test Plan: New test case added which crashes without this fix.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8821
2017-11-21 19:28:00 +01:00
Martin Flöser
d4ba05a22f [autotests] Add tests for DRM platform plugin
Summary:
The addition of the test infrastructure is motivated by the regressions
caused by adding mode switching and transformation support.
A contributing factor to these regression is the fact that the DRM
platform does not have any tests. It is difficult to test this code as
it needs to work with hardware, thus we cannot use the real DRM library.
Instead we need to use mocking.

This change sets up some first basic tests with the help of a mockDrm
library. In order to better test the code as units the Drm classes are
slightly refactored. Most importantly the dependency to DrmBackend is
removed wherever possible and replaced by a simple int fd which is mostly
the only element used by the classes.

This first test introduces basic testing of a DrmObject. It is intended
to extend this to at least also test DrmPlane as a central piece of our
Drm platform plugin. This will also extend the tests of DrmObject.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D8776
2017-11-21 19:27:33 +01:00
Aleix Pol
af85ca6fe5 Merge branch 'Plasma/5.11' 2017-11-17 17:31:46 +01:00
Aleix Pol
db6c7e17e6 Fix build with a KWindowSystem framework that doesn't pull QWidget
Summary: Fixes the build with D8705

Test Plan: Just adds includes, I wonder if it should go into Plasma/5.8 and /5.11 too

Reviewers: #plasma, davidedmundson

Reviewed By: #plasma, davidedmundson

Subscribers: graesslin, plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8706
2017-11-17 17:30:58 +01:00
Martin Flöser
f0f4e494fe Merge branch 'Plasma/5.11' 2017-11-16 20:34:52 +01:00
David Edmundson
68e4deb490 Don't use XDGv6 in stable 2017-11-15 11:27:25 +00:00
Martin Flöser
48f7331c4c Merge branch 'Plasma/5.11' 2017-11-14 18:04:29 +01:00
Martin Flöser
5313b85646 Support modifier+mouse button on window decoration
Summary:
On X11 modifier+mouse button on the window decoration triggers the
"special" handling thus as unrestricted move instead of passing the click
to the decoration. Of course on Wayland we want to have the same
functionality.

BUG: 386708
FIXED-IN: 5.11.4

Test Plan: New test case added. PointerInputTest still passes.

Reviewers: #kwin, #plasma, broulik

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8758
2017-11-14 18:03:36 +01:00
Martin Flöser
188491d392 Support user fullscreen for XdgShellSurfaces
Summary:
So far ShellClient did not support that the user can set a window to
fullscreen. This was omitted in the initial implementation as WlShell
doesn't support passing the state back to the surface.

With XdgShell this problem doesn't exist any more and we can implement
it. The implementation is mostly based on the one for Client and
adjusted for the Wayland world.

Test Plan:
New test cases and manual testing (send kate and kwrite to
fullscreen through alt+f3 menu)

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8169
2017-11-14 18:00:47 +01:00
Martin Flöser
9df1744830 Support automatic screen rotation based on orientation sensor
Summary:
This change introduces an OrientationSensor class which wraps a
QOrientationSensor. The OrientationSensor is hold by Screens and gets
enabled if Screens knows about an internal (e.g. LVDS) display which
supports rotation. In addition the OrientationSensor holds an KSni to
enable/disable the automatic rotation support.

The drm platform plugin is adjusted to make use of the OrientationSensor.
The API is defined in a way that this can also be implemented on other
platforms supporting rotation. Most important are hwcomposer and X11
standalone. The latter should be straight forward as rotation is provided
through XRandR. The former needs addition for rotation support first.

Test Plan: Rotated my Yoga 12

Reviewers: #kwin, #plasma, sebas

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D8699
2017-11-08 17:44:38 +01:00
Martin Flöser
abedb464d5 [QPA] Implement Screen on top of internal Screens API
Summary:
The test DontCrashUseractionsMenu (Waylandonly) found an issue in our
screen handling implementation in the QPA. The code exposed a short time
frame between the dummy screen getting destroyed and the first screen
being added. This could result in a crash of KWin.

There is actually no need to implement Screen on top of Wayland screen.
KWin has all the knowledge, so we can also base this on top of the
Screens API.

Advantages:
 * no delays due to Wayland roundtrips
 * handle screen getting removed (was a TODO)
 * handle resolution changes (was a TODO)

The new implementation has a disadvantage that it destroys and readds
all screens whenever something around the screen changes. This shouldn't
be an issue in practice as it's only for the internal QPA and thus only
affects KWin internal windows which is placed in global coordinates
anyway. If it turns out to be a problem we need to track better the
screen changes - so far those were not tracked at all.

Test Plan: Run a few unit tests which change screens

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8345
2017-10-19 18:03:10 +02:00
Martin Flöser
c2d4cb8846 Support initial minimize rule in ShellClient
Summary: Honors the rules for minimizing a window on initial show.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8182
2017-10-19 18:00:42 +02:00
Martin Flöser
d3eccada62 Implement Apply desktop rule for ShellClient
Summary:
This change sets up ShellClient for supporting window rules by reading
in the rules once it gets created. As a first rule the Apply initially
rule for desktop is implemented.

Currently it is not yet possible to set window rules through the
configuration menu. So far only injecting rules through the test
framework (temporary rules) is implemented. The idea is to first
implement all rules then to expose them to the UI.

Test Plan: New test case

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8177
2017-10-19 18:00:06 +02:00
Martin Flöser
8c2b2faf9d Add DBus protocol to virtual keyboard
Summary:
This change adds a DBus API to query whether the virtual keyboard is
currently enabled and provides DBus methods to request that the virtual
keyboard gets enabled/disabled. This is useful for e.g. providing a
Plasmoid or for convertables where the tablet mode needs to be enabled.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8166
2017-10-19 17:59:19 +02:00
Martin Flöser
afe0a5c041 Fix placement of KSplash
Summary:
In a bug report there was a reference that on multi-screen KSplash is
not placed correctly. I investigated and noticed that it is an OSD which
sets an own position. In KWin the events were processed correctly but
the position was off.

The problem is that KWin has code to correct the position of an OSD when
it's size changes. This happens also on first damage and then the window
gets incorrectly placed when the position is set. So honor that the
position is set.

Test Plan: Restarted the session, ksplash positioned correctly now.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8268
2017-10-15 16:41:31 +02:00
David Edmundson
5bca058826 Fix DRM EGL crash regression
Summary:
In 47343fb we made GBM buffer shared.

What we wanted to do was:
Unbox the shared_pointer<GBMSurface> to give us a GBMSurface* object
Call the gbm_surface*() on that operator
Then cast that to a void* for eglCreatePlatformWindowSurfaceEXT

What we did:
Cast the std::shared_ptr<GBMSurface> to a gbm_surface*  then cast that
to void*.
This is just a garbage value and it crashes in Mesa when we do our first
paint.

I've replaced that with an explicit method then we can use shared_ptr's
-> operator rather than get() which does the right thing in a readable
way.

Test Plan:
It crashed after rebasing to master (for Aleix too)
No longer crashes

Reviewers: #plasma

Subscribers: plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8251
2017-10-12 10:12:24 +02:00
David Edmundson
3d619c995b Fix DRM EGL crash regression
Summary:
In 47343fb we made GBM buffer shared.

What we wanted to do was:
Unbox the shared_pointer<GBMSurface> to give us a GBMSurface* object
Call the gbm_surface*() on that operator
Then cast that to a void* for eglCreatePlatformWindowSurfaceEXT

What we did:
Cast the std::shared_ptr<GBMSurface> to a gbm_surface*  then cast that
to void*.
This is just a garbage value and it crashes in Mesa when we do our first
paint.

I've replaced that with an explicit method then we can use shared_ptr's
-> operator rather than get() which does the right thing in a readable
way.

Test Plan:
It crashed after rebasing to master (for Aleix too)
No longer crashes

Reviewers: #plasma

Subscribers: plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8251
2017-10-11 20:04:13 +02:00
Martin Flöser
031e1f323f Merge branch 'Plasma/5.11' 2017-10-11 18:32:32 +02:00
Martin Flöser
d6a906da92 [autotests] Fix typo 2017-10-11 18:31:43 +02:00
Martin Flöser
c2f5b3e5b1 Merge branch 'Plasma/5.11' 2017-10-09 21:04:41 +02:00
Martin Flöser
47343fb8f7 [platforms/drm] Use a shared pointer for gbm_surface
Summary:
The gbm_surface is owned by the EglGbmBackend, but it's not the only one
using it. The DrmSurfaceBuffer is also using it and needs it to destroy
the gbm_bo. Now this can become a problem in the following situation:

* a page flip is still pending
* the EglGbmBackend destroys the gbm_surface

-> when the page flip happens the DrmSurfaceBuffer will try to destroy
the gbm_bo and crash as the gbm_surface is no longer valid. This
situation can happen when switching screens or when switching compositing
backend (OpenGL 2 -> OpenGL 3).

To address this problem a class GbmSurface is added which wrapps the
gbm_surface pointer. The EglGbmBackend creates and holds a shared pointer
to the GbmSurface and passes that one to the DrmSurfaceBuffer. So when
cleaning up the gbm_surface only the shared pointer is reset and in case
the DrmSurfaceBuffer still needs it, it can access it without problems.

BUG: 385372
FIXED-IN: 5.11.0

Test Plan: Not yet

Reviewers: #kwin, #plasma, subdiff

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8152
2017-10-05 21:32:46 +02:00
David Edmundson
269ec5bbce Merge branch 'Plasma/5.11' 2017-10-04 10:13:37 +01:00
Hartmut Goebel
5e7b3c6c73 Fix: Missing dependencies for kwin autotests
guix (like nix) used a separate prefix for each package. Thus the header
files for
qtdeclarative are in /gnu/store/…-qtdeclarative-5.9.1/include/qt5/ while
the ones for
qtbase are in /gnu/store/…-base-5.9.1/include/qt5/. This means that
*each* dependency's include directory must be specified. This is in
contrast to a "normal" Unix-system, where all includes end up in
/usr/include/qt5 and missing to defined some include-dependencies does
often not raise an error.

Differential Revision: https://phabricator.kde.org/D8112
2017-10-04 10:12:06 +01:00
David Edmundson
7c538207f4 remove xdgv6 use from 5.11 branch 2017-10-02 08:49:37 +01:00
Martin Flöser
252980390d Merge branch 'Plasma/5.11' 2017-10-01 15:26:40 +02:00
Martin Flöser
0d96e60b79 Also send Wayland clients to a new desktop if their desktop was removed
Summary:
So far the method only operated on X11 clients. So when the last desktop
got removed Wayland clients were still on it. As the auto test showed:
this results in a crash.

Credits go to code coverage as it showed that area as red, which made me
look on it and realize this must be broken.

Test Plan: New test case added

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D8082
2017-10-01 11:04:05 +02:00
Martin Flöser
d75e5c63d4 Ensure Workspace is only started once in Wayland-only mode
The connect to Compositor::sceneCreated must be disconnected again,
otherwise a restart of the Compositor results in Workspace being created
again.

Thanks to our autotests for finding this problem!
2017-10-01 09:06:51 +02:00
Martin Flöser
2fb5a5fb9f [autotests] Support Wayland Only in addition to XWayland
The integrationTest function takes a new optional argument whether the
test supports a Wayland Only mode. If that's the case the test is
compiled twice, once (as always) as "foo" with XWayland support and
once as "foo_waylandonly" without XWayland support.

This way we can ensure that our code always supports both modes. The
tests found multiple issues. At the moment fast running tests are
sporadically crashing on tear down. This needs further investigation.
2017-09-30 16:35:52 +02:00
David Edmundson
e492f9e298 XdgV6 - Kwin side
Summary:
Adds XDGV6 support for the kwin side.

Popup placement support is limited to the stuff v5 had,
a simple offset, rather than the awesome new positioner.

But Qt doesn't make use of it yet either.
Also ideally we should do all the positioning before sending the first
configure, but again Qt doesn't actually do anything with that anyway.

Also integrate pinging clients

Test Plan: gtk3-demo  works nicely.

Reviewers: #plasma, graesslin, mart

Reviewed By: #plasma, graesslin

Subscribers: mart, graesslin, kwin, plasma-devel, #kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D6591
2017-09-25 16:47:30 +01:00
Martin Flöser
8f0f84d2b3 [autotests] Try to detect whether distro calls cursor theme DMZ-White or Vanilla-DMZ
Some distributions (e.g. Arch, FreeBSD) call the DMZ-White cursor theme
Vanilla-DMZ. Due to that our tests are failing even if the correct theme
is installed (see also T6623). This change tries to detect whether
DMZ-White is installed by looking into the GenericDataLocation. If not
found we set to Vanilla-DMZ. No guarantee that the check works for all
setups, but it's only tests...
2017-09-24 14:53:55 +02:00
Martin Flöser
e74eacd279 [autotests] Try making StartTest more robust on FreeBSD
Use QTRY_COMPARE instead of QCOMPARE to wait longer.
2017-09-23 15:17:19 +02:00
Martin Flöser
af20f1aa35 Merge branch 'Plasma/5.11' 2017-09-23 11:51:24 +02:00
Martin Flöser
ab7b6757bf Properly update the visible (icon) name when the caption changes
Summary:
It was possible that we performed an early exit when the caption changes
and this results in the visible name being wrong. E.g if we have two
windows called foo, the second one has the visible name "foo <2>". After
changing that to "bar" the bug resulted in it still being the foo
variant instead of getting cleared.

BUG: 384760
FIXED-IN: 5.11.0

Test Plan: Created new test case exposing the problem

Reviewers: #kwin, #plasma, hein

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7871
2017-09-23 11:50:48 +02:00
Martin Flöser
a17c85a9ea Support mapping QKeyEvent to xkb_keysym_t
Summary:
This is needed in virtual keyboard and also used KKeyServer so far. With
this change it is moved to new API provided in Xkb. The new translation
map is now also used for the direction from Qt::Key +
Qt::KeyboardModifier to xkb_keysym_t.

New implementation is supported by a new test case covering the same
combinations as in the existing direction.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7356
2017-09-19 19:09:17 +02:00
Jesse Pullinen
0eba3f3c18 Fix TouchEvent::id() returning -1, fixes a crash
Summary:
Libinput returns -1 when calling libinput_event_touch_get_slot on an event
from a single-touch touchscreen. The returned value is used in
DecorationEventFilter to determine the touch which is acting on it. The value -1
is used to signify that the decoration is not being acted on. Thus when
releasing the touch, it checks whether it was being dragged, and as it thinks
it isn't, it doesn't handle it and the decoration is still being dragged.
Clicking on the decoration then crashes kwin.

Test Plan: Move a window by dragging the decoration with a single-touch touchscreen.

Reviewers: #kwin, graesslin

Reviewed By: #kwin, graesslin

Subscribers: graesslin, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7854
2017-09-19 07:11:40 +03:00
Martin Flöser
5256338772 [autotests] Force more tests to use evdev as XKB_DEFAULT_RULES
Should help fixing the tests on FreeBSD.
2017-09-18 21:05:34 +02:00
Martin Flöser
e55e437d86 [autotests] Force XKB_DEFAULT_RULES to evdev in ModifierOnlyShortcutsTest
This is an idea to fix the failing test on FreeBSD (see T6624). For
Linux this does not change anything.
2017-09-17 20:54:32 +02:00
Martin Flöser
4fa41165d1 Move XRandR event filter into XRandRScreens
Summary:
The code in events.cpp was problematic as it was called in a Wayland
session. So KWin changed outputs, this gets mirrored to XWayland and
then KWin reacted on the XRandR event and might have even changed the
refresh rate due to that - bad idea.

This change moves the code into the already existing X11EventFilter for
XRandR events in XRandRScreens.

Test Plan: Run kwin_x11 in gdb on Xephyr, breakpoint in new code and triggered XRandR event

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7654
2017-09-12 18:53:08 +02:00
Martin Flöser
50470e97c6 [autotests] Drop cast to SceneOpenGL GenericSceneOpenGLTest
Not really needed, instead we can compare on the compositing type.
2017-09-08 16:06:33 +02:00
Martin Flöser
e0f95fd913 Delay syncing internal window geometry to end of cycle
Summary:
The syncing of the window geometry to the internal geometry can
unfortunately cause a freeze in very special conditions:
1. create QML component
2. a Plasma::Dialog gets created
3. It creates the DialogShadows
4. This triggers QGlobalStatic creation which locks a non-recursive
mutex
5. The creation of DialogShadows creates a Registry and triggers a
roundtrip on the Wayland server
6. KWin processes all Wayland events
7. This triggers the creation of a ShellClient
8. The ShellClient has a PlasmaShellSurface which requested a position
9. The new geometry does not match the geometry of the Plasma::Dialog
10. ShellClient syncs the geometry to the Plasma::Dialog
11. Plasma::Dialog updates the theme because window geometry changed
12. This accesses the DialogShadows...

which is still in the non recursive mutex and we have a freeze.

By delaying the sync to the end of cycle we jump out of this deadly
sequence.

BUG: 384441

Test Plan:
The freeze doesn't hit any more. It's possible that some test
cases need adjustments.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7712
2017-09-07 19:06:54 +02:00
Martin Flöser
c398db3c45 Provide a virtual Scene::qpainterRenderBuffer() -> QImage* method
Needed by testing of QPainter scene to access the back buffer. Exposed
as a virtual method in Scene, so that the test does not have to cast to
SceneQPainter.
2017-09-01 17:44:49 +02:00
Martin Flöser
546d603182 [autotests] Remove not needed includes for scene_qpainter.h 2017-09-01 17:44:49 +02:00
Martin Gräßlin
1e13deaa1d Port some displayWidth/displayHeight usages to Screens::size()
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
2017-09-01 17:11:10 +02:00
Martin Flöser
6685288d48 Add <number> to Wayland captions if the caption is the same
Summary:
Bringing another caption feature from X11 to Wayland. If we have
multiple windows with the same caption, starting from the second window
a suffix <number> is added.

E.g. if we have three windows with caption "foo", the naming is:
 * foo
 * foo <2>
 * foo <3>

The change tries to use as much shared code between the X11 and Wayland
implementation. Unfortunately it's not possible to share completely as
the X11 implementation does X11 specific things like editing the visible
name.

By sharing the code the numbering also works cross windowing system.
That is if a window is called "foo" on X11, a new window on Wayland with
caption "foo" will get adjusted to "foo <2>" and vice versa.

The change also eliminates a duplicated signal for captionChanged in
ShellClient (found by test case).

By using the shared implementation on X11 side a bug gets fixed which
got introduced with the support of "unresponsive", this is no longer
considered and the numbering still works even if there is a window which
is unresponsive.

Test Plan: New test case and manual testing

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7425
2017-09-01 17:02:36 +02:00
Martin Flöser
833f933c5c Move X11 specific event filtering for ScreenEdges into x11 standalone platform
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
2017-09-01 17:01:01 +02:00
David Edmundson
b57a525ef7 ARGB buffers are premultiplied
D7460 in kwayland assumes all WL_SHM_FORMAT_ARGB8888 buffers have
opacity premultipied RGB values.

Kwin tests need updating to do the same.
Rendering code did not need changing.

Test Plan: Tests now pass

Reviewers: #plasma, graesslin

Reviewed By: #plasma, graesslin

Subscribers: plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7607
2017-08-30 10:02:29 +01:00
Martin Flöser
28534e3664 [autotests] Fix testX11TimestampUpdate after latest change
We need to init the X11 standalone platform plugin now.
2017-08-24 21:48:29 +02:00
David Edmundson
f0971532c9 Send output enter/leave events to surfaces
Summary:
A surface has an API to know which screen(s) it's on, this is useful
especially for knowing the scale it should render at.

In practice Qt currently doesn't do anything with this information; but
that's set to change.

Test_helpers is changed as we need to create output objects in order for
wl_surface to map them.

Closes task T4467

Test Plan:
Attached unit test.
As mentioned above, it doesn't have any real world impact currently, so not a lot
to test.

Reviewers: #plasma, graesslin

Reviewed By: #plasma, graesslin

Subscribers: johanhelsing, graesslin, plasma-devel, kwin, #kwin

Tags: #kwin

Maniphest Tasks: T4467

Differential Revision: https://phabricator.kde.org/D7359
2017-08-24 17:57:30 +01:00
Martin Flöser
c87230c3a5 Use xcb-icccm to read the name property
Summary:
The KWindowSystem call which we used doesn't work on Wayland as it's only
implemented in the xcb variant and cannot be made available for Wayland
in an easy way as it is still XLib based.

This change turns the optional XCB-ICCCM dependency in a required one
and thus can use the functionality provided by said library to implement
what KWindowSystem provided.

BUG: 382789

Test Plan: New test case which failed with old code

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7046
2017-08-21 17:58:52 +02:00
Martin Flöser
70bc9524d9 Send QKeyEvent with Qt::Key as expected by Qt to internal windows
Summary:
KWin passes the current keysym converted to a Qt::Key in the QKeyEvent.
The current keysym does not always change when a key gets released, so
when pressing a shortcut the release carry a Qt::Key which could be
considered as wrong.

QtWayland transforms the actual pressed/released key into a keysym and
passes that through the QKeyEvent. This change does the same for the
internal windows. A new QKeyEvent is created and adjusted in a way that
it matches what Qt expects.

Why not change everything to how Qt expects it? The key is used at
various places and in KWin internally we expect the behavior how it is
currently implemented. So it's better to use Qt's expectation only when
interacting with Qt.

Also the change carries a workaround for a bug in QKeySequenceEdit
(see QTBUG-62102) and transforms Super to Meta. As this adjustment only
makes sense for the internal windows we need to send in an adjusted
QKeyEvent anyway, so another argument for using the Qt behavior only in
this place.

Test Plan:
Can set a shortcut on Wayland and it can be used to activate
the window.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D6828
2017-08-19 11:37:08 +02:00
Martin Flöser
f88c322a3b [platforms/x11] Use a GlxContextAttributeBuilder
Summary:
Based on the work of 3f4995fb9b this change
introduces a GlxContextAttributeBuilder to make the requesting of context
attributes cleaner, more verbose and less error prone copy and paste.

Test Plan:
Switched between Core and legacy and verified the output;
extended auto test

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D6411
2017-08-19 11:34:51 +02:00
David Edmundson
34de2c2b5c Track outputs in kwin integration tests
Summary:
Split from the last review, as in order to track output's removed (in
any way that's useful) the registry needs to be on the heap and the change grew.

Test Plan:
Every test that previously passed on my system still does
Though currently that's not every test (for some reason) which was
my main motivation for splitting.

Reviewers: #plasma, graesslin

Reviewed By: #plasma, graesslin

Subscribers: plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7377
2017-08-18 15:15:19 +01:00
Martin Flöser
5d101ce297 Migrate Xkb::toQtKey away from KKeyServer
Summary:
Turn Xkb into a QObject

Reduced dependencies on other classes and allows to emit signal directly
instead of emitting a signal on another class.

Dependency inject KWayland::Server::SeatInterface into Xkb

No need to depend on WaylandServer from within Xkb.

[autotests] Add test case for Xkb::toQtKey

Tests all key codes KKeyServer is able to map to Qt.

Migrate Xkb::toQtKey away from KKeyServer

The regression in kwindowsystem in
32526718eae99ccb594360627586eebdf793372b showed once more that it's time
to migrate the xkb keysym to Qt::Key mapping away from KKeyServer. The
main problem with KKeyServer is that it's made for X11 and we don't have
X11 here. This causes warnings printed at runtime and the code only
works by accident at all because KKeyServer fails to initialise
modifiers. That is normally KKeyServer would include the modifiers, but
that is nothing we are interested in for mapping xkb keysyms to Qt::Key.

So to address this, KWin now implements the mapping itself. It's based
on the implementation in KKeyServer, but also improved by providing
faster xkb to Qt conversion (which matters for KWin more than the other
direction).

Long term plan is to extend this so that also on X11 it can be used.
Then it should be split out and be used in KKeyServer as a replacement
for the current implementation which could support both X11 and Wayland.

Test Plan:
New test case added which covers all keysyms supported by
existing KKeyserver mapping

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7336
2017-08-16 19:22:53 +02:00
Martin Flöser
801fe41013 [autotests] Add test case for Xkb::toQtKey
Tests all key codes KKeyServer is able to map to Qt.
2017-08-16 19:22:53 +02:00
Martin Gräßlin
f50fbde1a9 Always emit Client::captionChanged when the caption changed
Summary:
With ddf3536f19 a regression got
introduced resulting in Client::captionChanged not being emitted if
Client::setCaption was called without the force parameter.

The regression is only in master branch.

BUG: 383444

Test Plan: Added test case passes

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7290
2017-08-13 19:23:10 +02:00
Martin Gräßlin
f9e0e8a980 [autotests] Try making KWinBindingsTest::testSwitchWindowScript more robust
Another random failure on build.kde.org (see T6546). This tries to use
QTRY_COMPARE on the SignalSpy's count instead of a wait in the hope that
this can handle the multi-threaded situation better. Though it might
also be possible that the other thread just didn't run in the 5 sec we
waited.
2017-08-13 17:08:49 +02:00
Martin Gräßlin
d0c2c1ed09 [autotests] Add test case for updating X11 client captions
CCBUG: 383444
2017-08-13 16:52:14 +02:00
Martin Flöser
bbca8c6677 Implement the shortcut caption suffix for Wayland windows
Summary:
The generation of the shortcut caption part is moved from Client to
AbstractClient. The ShellClient also has a captionSuffix and implements
the full part in caption.

Overall this needs more refactoring to support more sharing between the
two implementations. But one step at a time.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D7093
2017-08-12 11:31:33 +02:00
Martin Gräßlin
5118d9470c [autotests] Try making QuickTilingTest::testShortcut more robust
It failed on CI. A possibility is that the wait for the quick tile
changed took to long, so that the next wait already passed and thus
failed. Instead of wait a QTRY_COMPARE on the size of the signalspy.
2017-08-09 19:22:36 +02:00
Martin Gräßlin
5ff9aa7cf5 [autotests] Try making StrutsTest::testWindowMoveWithPanelBetweenScreens more robust
Flaky on build.kde.org. Let's add some more time between the movements.
2017-08-09 17:54:42 +02:00
Martin Flöser
8379030633 [autotests] Try to make translucencyTest more robust for CI
Changing a QVERIFY into QTRY_VERIFY in hope to make it more robust
on the highly flaky build.kde.org servers.
2017-08-08 20:48:40 +02:00
Martin Flöser
af9f833a1d [autotests] Disable Outline in StrutsTest
The StrutsTest is constantly aborting on build.kde.org and lots of
OpenGL stuff in output. This could indicate a problem with the Outline
as the failing test could trigger the Outline. So let's try to disable
it.
2017-08-08 19:56:24 +02:00
Martin Flöser
20e314d151 Properly render XWayland windows in SceneQPainter
Summary:
The buffer for a XWayland window is larger than the actual size. Thus
we need to use the clientSize as reference, not the buffer size.

BUG: 382748

Test Plan: Test passes

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6952
2017-08-02 19:30:29 +02:00
Martin Gräßlin
b3a52e3999 [autotests] Drop PlasmaSurfaceTest::m_connection
Credits to clang for finding unused private variable.
2017-07-31 18:02:00 +02:00
David Edmundson
0809a357c1 Improve testWindowScaled test
Summary:
Comparing a pure blue square isn't a very effective test as someone
cropping the image will still pass.

Reviewers: #plasma, graesslin

Reviewed By: #plasma, graesslin

Subscribers: plasma-devel, kwin, #kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6982
2017-07-31 15:12:37 +01:00
Martin Flöser
1447f4641c [autotests] Fix unused function warnings
The functions are defined in a common header but not used in all tests.
This creates needless warning noise, so hide them through an ifdef.
2017-07-29 18:47:58 +02:00
Martin Flöser
64da6c8d1e Replace Workspace::slotWindowQuickTileFoo by a quickTileWindow with argument
Summary:
Thanks to std::bind we don't need that many different slots to setup the
global shortcut connections. Instead we can have one shared
implementation which takes the argument and passes it to the window.

To support std::bind arguments in kwinbindings the initShortcut method
and dependencies are adjusted as well as a new macro is added.

As I don't want to include abstract_client.h in workspace.h a new enum
is created for the quick tiling flags used in Workspace. This caused a
larger refactoring as the change to an enum class also caused quite some
changes.

Test Plan: Affected test cases still pass

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6783
2017-07-29 17:40:03 +02:00
Martin Flöser
e8a92361ae [autotests] Perform complete QImage comparison in SceneQPainterTest::testX11Window
As pixel comparison is failing, let's just compare the image against a
reference image.
2017-07-28 21:17:59 +02:00
Martin Flöser
f6c964a32b [autotests] Another change for SceneQPainterTest::testX11Window to make it pass CI
Still missing ideas, theory is that rendering on Xwayland is too slow and
we have an invalid buffer or that reparenting took to long.
2017-07-28 06:50:00 +02:00
Martin Flöser
a13ecb1cac [autotests] Try to make SceneQPainterTest::testX11Window more robust
Still failing on CI, let's try  to verify that the buffer is ready.
2017-07-27 21:34:48 +02:00
Martin Flöser
d39fea1b67 [autotests] Try to make SceneQPainterTest::testX11Window more robust
It fails on build.kde.org which might be a side effect.
2017-07-27 20:36:52 +02:00
Martin Flöser
54ca2bba25 [autotests] Add test case for incorrect rendering of XWayland on SceneQPainter
CCBUG: 382748
2017-07-27 17:09:40 +02:00
Martin Flöser
1557f102f4 [autotests] Add test cases for verifying that Toplevel::window() is only set for X11
Also at the same time verifies that root info active client is only
set on X11.
2017-07-26 07:08:27 +02:00
Martin Flöser
f5f14475b5 [autotests] Try to make PlasmaWindowTest::testCreateDestroyX11PlasmaWindow more robust
The test was racing on build.kde.org and failing due to that. We have
a condition there where we wait for some parts being transmitted through
X and some through Wayland. The test assumed X is faster and failed due
to that.
2017-07-25 21:19:11 +02:00
Martin Flöser
c29d6093ba Implement support for window shortcuts for Wayland windows
Summary:
Moves most of the implementation from Client to AbstractClient, so that
it can be used for both Client and ShellClient. Only the X11 specific
code is kept in Client.

Not yet implemented is updating the window caption.

Unfortunately the testing of this feature showed that setting a window
shortcut is not working on Wayland at all (the Qt widget doesn't properly
catch the shortcut). So this feature is currently only of erm theoretical
use.

Test Plan: Added new test case. No testing in real world as explained.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6818
2017-07-25 07:12:42 +02:00
Martin Gräßlin
a1af59e9dd [autotests] Extend X11ClientTest::testFullscreenLayerWithActiveWaylandWindow
Unfortunately still doesn't trigger the actual bug.
2017-07-23 20:02:57 +02:00
Martin Gräßlin
bd158a6321 Reset last_active_client when a ShellClient is removed
Summary:
The last_active_client is set when an AbstractClient gets activated. For
the X11 case the last_active_client was getting reset to nullptr when
the last_active_client gets destroyed. But for the ShellClient that did
not yet happen. This could result in a crash.

This change addresses the problem and adds a test case which triggered
the crash. The condition of the crash are difficult to generate though -
it took me about an hour to write the test for the crash.

1. Wayland client must be active
2. Explicit focus to null (no active client)
3. destroy Wayland window
4. X11 client which sets focus on itself without interaction with window
  manager

Test Plan: test case no longer crashes

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6852
2017-07-23 16:21:38 +02:00
Martin Flöser
dcbfa0869b [autotest] Add a test case for X11 fullscreen windows when an Wayland window is there
KWin cannot handle the layering correctly when a Wayland window is active
and there is a fullscreen X11 window. This test tries to simulate the
situation, but it does not show it.

Nevertheless it's a good test, so let's add it.

CCBUG: 375759
2017-07-23 11:50:58 +02:00
Martin Flöser
8cd95b56e3 [autotests] Add test case for sending window to desktop shortcuts 2017-07-21 07:12:36 +02:00
Martin Flöser
b1efdbaaf1 [autotest] Test opposite direction in switchWindow 2017-07-20 21:52:17 +02:00
Martin Flöser
84b0578a71 [autotests] Add test cases for switchWindow
A new test class for KWinBindings added which is intended to group the
testing of the various slots set up in kwinbindings.cpp. As the scripts
also delegate to the slots this is also tested.
2017-07-20 20:49:42 +02:00
Martin Flöser
c9fa43e9db [autotests] Add test case for Client window shortcut
Registers a shortcut on a window and triggers it.
2017-07-20 19:00:01 +02:00
Martin Flöser
81c59a86dd [autotests] Try to make new QuickTilingTest addition more robust on CI
A wait on signalspy fails on CI and a TRY_COMPARE on the count of the
spy should be sufficient.
2017-07-18 21:29:50 +02:00
Martin Flöser
bbbd2f6a24 [autotests/integration] Extend QuickTilingTest for keyboard shortcut and scripting 2017-07-18 21:11:06 +02:00
Martin Flöser
73fa7b21a1 [qpa] Use the new OpenGLContextAttributeBuilder to create Qt's OpenGL context
Summary:
Introduces a few more attributes needed for creating the OpenGL context
used by the QPA.

Test Plan:
Extended test and run KWin/Wayland and verified that OpenGL context
gets created correctly.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6734
2017-07-17 16:53:37 +02:00
Martin Flöser
8e2805ce9d Merge branch 'Plasma/5.10' 2017-07-17 16:53:08 +02:00
Martin Flöser
139b4dc82a Properly swap the quick tile side when pressing the shortcut again
Summary:
The quick tile shortcuts have a feature of moving the window to the next
screen if one presses the same shortcut again.
E.g. if a window is quick tiled to the left on the right most screen,
quick tile again to left should move it to the left screen and quick tile
right. Thus it swaps the borders.

This wasn't handled correctly, especially not for modes like top and
bottom. If a window is quick tiled to the top an impossible mode was
generated: Left | Right. Doesn't make sense.

This change fixes the mode swapping and extends our quick tile testing
to cover the situation.

BUG: 382313
FIXED-IN: 5.10.4

Test Plan: Extended test case

Reviewers: #plasma, #kwin

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6708
2017-07-17 16:51:31 +02:00
Martin Flöser
672cae9a7d Implement support for restricted move area on Wayland
Summary:
This change implements a missing TODO to generate the restricted move
area for windows with struts (aka panel) on Wayland.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D6611
2017-07-11 17:52:01 +02:00
Martin Flöser
14c8440f11 Restrict move resize area only on the screen the strut window is on
Summary:
By allowing panels between screens in 5.8 to have a strut we created a
"regression" in KWin. KWin always was wrong, just we didn't notice as
neither Plasma nor previously Kicker set a strut on panels between shared
screen edges.

The strut is created from the edge of the overall screen setup. This
means a panel on the left edge of a screen on the right has the strut
starting from the left screen. KWin uses the strut to restrict the move
resize area: a window decoration is not allowed to go below a strut. Thus
it becomes impossible to move the window from the right to the left
screen.

This change tries to solve this problem by only restricting the move area
on the screen the window with the strut is on. E.g. if the window is on
the right screen, the left screen is not affected. Thus it's possible
again to move a window from one screen to the other as the added test
case shows.

Unfortunately there are still corner cases where this won't work
correctly. If the window is on both screens this won't work. It is also a
rather heavy change for KWin and thus it's targeted for master and not
for the 5.10 or the 5.8 branch. If we notice that the patch works well
and doesn't create further issues, it should be considered for
backporting.

BUG: 371199
CCBUG: 370510
FIXED-IN: 5.11

Test Plan: Added test case

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6562
2017-07-11 17:51:39 +02:00
Martin Flöser
aa4d12a906 [autotests] Ensure TestDontCrashUseractionsMenu uses breeze
The test introduced with 962a2e39ee is
meant to be used with the breeze widget style as that one triggered the
crashy code. Given the test coverage build.kde.org does not run with the
breeze widget style, so enforce this through manual loading.
2017-07-08 10:47:17 +02:00
Martin Flöser
0d941c6e27 Merge branch 'Plasma/5.10' 2017-07-06 21:18:18 +02:00
Martin Flöser
962a2e39ee [qpa] Prevent crash due to Surface getting null
Summary:
This is a regression due to changes in Breeze to support Qt 5.8+ behavior
change. KWin's own QPA operates like < Qt 5.7 and breeze was programmed
against that. Due to that it can happen now that Breeze hits code paths
in which KWin does not have a surface.

To trigger one only needed to open the user actions menu twice.

This change adds a test case which simulates the problem and fixes all
crashes happening in the code path.

Most likely shadows are now broken for KWin's own windows, this change is
only to prevent the crash and thus is for 5.10 branch, while shadow
fixing will go to master branch.

BUG: 382063
FIXED-IN: 5.10.4

Test Plan: New test case

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6533
2017-07-06 19:14:15 +02:00
Martin Flöser
adceb9c0c9 Merge branch 'Plasma/5.10' 2017-07-01 08:21:16 +02:00
Martin Flöser
113be5fac8 Restore active client after ending showing desktop
Summary:
Showing desktop requests focus on the desktop window. This means the
active window is reset. When ending showing desktop the state was not
restored.

This change addresses this problem by requesting focus to the best
window.

BUG: 375993
FIXED-IN: 5.10.4

Test Plan: New autotest and manual testing

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6420
2017-07-01 08:20:01 +02:00
Martin Flöser
3f4995fb9b Refactor the specification of OpenGL context attributes
Summary:
The current way to specify the OpenGL context attributes does no longer
scale as can be seen in D6344. There are too many different context
attribute sets and with every addition we grow lots of copied code. The
chances to introduce errors in that code which is difficult to debug are
very high. As can be seen in the glx backend which defines major 1,
minor 2, but it should be major 2, minor 1.

This change reworks this code by creating a builder class which contains
only an abstract definition of what needs to be in the attributes.
E.g. the version, whether it's robust and so on.

Now we can just have a list of possible attributes in a well described
way:
    auto builder;
    builder.setVersion(3, 1);
    builder.setRobust(true);

All possible builders are added to a list and operated on in a for loop
which tries to creat a context. Once it succeeded it breaks the list.
In addition a debug statement is added which prints out the set of
options which went into the context.

So far this is only done for EGL, GLX can follow once D6344 is merged.

Test Plan: New unit test added, kwin_wayland OpenGL tests run and verified

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6396
2017-06-26 22:13:47 +02:00
Martin Flöser
004c0f3892 [autotests] Test creating core context profile
Extends OpenGL testRestart to once with GLCore and once with legacy.
2017-06-25 09:48:46 +02:00
Martin Flöser
66f0839925 [autotests] Introduce a SceneOpenGL ES test
The SceneOpenGLTest is transformed into a GenericSceneOpenGLTest which
can create either an OpenGL or an OpenGL ES scene based on env variable
which it sets in initTestCase. The env variable to set is passed as a
ctor argument from the SceneOpenGLTest and the new SceneOpenGLESTest.

This allows to easily run the same test code for both our OpenGL and
OpenGL ES compositor.
2017-06-24 21:05:49 +02:00
Martin Flöser
e2682c8405 [autotests] Extend pointer constraints test for closing window of locked pointer 2017-06-24 20:31:50 +02:00
Martin Flöser
33ca5025e7 Merge branch 'Plasma/5.10' 2017-06-20 07:11:16 +02:00
Martin Flöser
c45e165514 Fix switch desktop through edge when moving window
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
2017-06-20 06:57:33 +02:00
Martin Flöser
56e681823b [autotest] Disable default TabBox on touch screen edge in ScreenEdgeClientShowTest
Not needed and the QML doesn't work well in tests.
2017-06-19 21:54:11 +02:00
Martin Flöser
0364fae4b9 [autotests] Fix ScreenEdgeClientShowTest::testScreenEdgeShowHideX11 on new CI
On the new CI system this test is failing. This might be a variation of
Qt 5.10 as I'm able to reproduce with Qt 5.10. From the investigation it
is not a bug in KWin. The test was failing due to a missing xcb_flush.
This happens when we go back to the event loop which seems not to happen
in proper timing. By adding a qWait we force to go to the event loop, the
flush is performed and the test passes.
2017-06-19 21:45:58 +02:00
Martin Flöser
0df09a8cbb Better handle cases when the xkb keymap fails to be created
Summary:
If the keymap cannot be created a few pointers in Xkb are null.
We should make sure to not call any xkbcommon functions on those
null pointers and instead use proper fallbacks.

This change introduces fixes for a few usages, but it's not unlikely
that there are more cases.

BUG: 381210
FIXED-IN: 5.10.3

Test Plan:
Autotest added for the condition of the bug, which does
not crash any more. Just starting the test found a few more crash
cases.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D6260
2017-06-18 21:04:58 +02:00
Martin Flöser
6a4e9cbb58 Merge branch 'Plasma/5.9' into Plasma/5.10 2017-05-12 07:08:04 +02:00
Martin Gräßlin
229be65e40 Improve the escape key handling for breaking constrained pointers
Summary:
So far KWin started to filter out the escape key as soon as it gets
pressed. This was done by unsetting keyboard focus. The idea was to
reset keyboard focus when it is only a short press and that then the
keyboard state is correct for the application. But in practice this
does not work. The only application currently supporting pointer
constraints (Xwayland) does not do anything on a key which is pressed
when gaining keyboard focus. The result is escape not working in
pointer constrained Xwayland windows.

This change addresses this problem by changing the interaction to only
unset keyboard focus when our break constraints condition is met. This
should also result in the application not handling the key release, but
it means it gets the key press. Unfortunately I don't have a good way
to test.

BUG: 378452

Test Plan: None

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5488
2017-05-12 07:06:44 +02:00
Martin Gräßlin
c3e2ea6c21 Merge branch 'Plasma/5.9' 2017-05-05 19:16:38 +02:00
Martin Gräßlin
cacfdf3676 Merge branch 'Plasma/5.8' into Plasma/5.9 2017-05-05 19:14:10 +02:00
Martin Gräßlin
0bec9ad733 Improve the x11 timestamp handling
Summary:
So far KWin only updated the x11 timestamp if the new timestamp is larger
than the existing one. While this is a useful thing it creates problems
when the 32 bit msec based time stamp wraps around which happens after
running an X server for 49 days. After the timestamp wrapped around KWin
would not update the timestamp any more and thus some calls might fail.
Most prominent victims are keyboard and pointer grab which fails as the
timestamp is either larger than the server timestamp or smaller than the
last grab timestamp.

Another problem related to timestamp handling is KWin getting broken by
wrong timestamps sent by applications. A prominent example is clusterssh
which used to send a timestamp as unix time which is larger than the
x timestamp and thus our timestamp gets too large.

This change addresses these problems by allowing to reset the timestamp.
This is only used from updateXTime (which is normally invoked before we
do things like grabKeyboard). Thus we make QX11Info::getTimestamp the
ultimate trusted source for timestamps.

BUG: 377901
BUG: 348569
FIXED-IN: 5.8.7

Test Plan: As I cannot wait 50 days: unit tests for the two conditions added.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5704
2017-05-03 21:36:34 +02:00
Martin Gräßlin
b221d529a2 [autotests] Fix touch screen edge test after setting a default
Changes the config mocking to not have an action on the left edge which
conflicts with the test condition.
2017-05-02 21:17:41 +02:00
Martin Gräßlin
207eb167e1 [autotests/integration] Fix SceneQPainter::testWindowScaled
A code of line was missing.
2017-05-01 17:10:42 +02:00
David Edmundson
80f21064f1 Merge branch 'scaling' 2017-04-29 14:11:13 +01:00
Martin Gräßlin
857d8a9c37 Add a KSharedConfigPtr for kcminputrc to KWin::Application
Summary:
There are a few places where KWin needs to read values from kcminputrc.
As I need to add yet another one it makes more sense to properly
structure it like in other cases and have only one kcminputrc hold in
the application. This also allows to better mock the config values in
the integration tests.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5540
2017-04-24 21:01:03 +02:00
Martin Gräßlin
e9a44a275e Support blocking of screen edges on active fullscreen windows also for touch
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
2017-04-22 08:16:31 +02:00
Martin Gräßlin
b132fe7c24 Add support for keyboard layout switching policy "winclass"
Summary:
This is quite similar to the policy "window" - the main difference is
that windows from the same application share the layout. So only
switching to a window from another application changes the layout.

This change is the last policy to add for support of all the policies we
have on X11.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D5365
2017-04-22 08:15:59 +02:00
Martin Gräßlin
c8274dbe57 Add support for keyboard layout switching policy "window"
Summary:
This policy stores the layout for each window which becomes active
and restores the layout once it gets activated again.

Test Plan: Added test case

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D5315
2017-04-22 08:15:45 +02:00
Martin Gräßlin
bf99d9ffdd Introduce support for keyboard layout switching policies
Summary:
This change introduces the initial support for keyboard layout switching
policies like in the X11 session. This first change only adds support for
Global and Virtual Desktop policy. This means the current layout is
stored in context to the current virtual desktop. Whenever one changes
the virtual desktop the previous layout is restored. If the user has not
yet navigated to this virtual desktop a switch to default layout is
performed.

This is the first code interacting with the new Virtual Desktop API which
is not based on integer ids. To fully support this the API is slightly
extended.

Test Plan: Added test case

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5301
2017-04-22 08:15:25 +02:00
Martin Gräßlin
9a13743c49 Don't update the focused pointer Surface if a button is pressed
Summary:
During pointer motion we already had the condition that an update of
focused pointer surface can only happen when no button is pressed. But
there are more conditions where we try to update the focused pointer even
if a button is pressed. E.g. if the stacking order changes.

This happens when trying to move one of Qt's dock widgets:
 1. Press inside a dock widget
 2. Qt opens another window, which is underneath the cursor
 3. KWin sends pointer leave to parent window
 4. dock widget movement breaks

This change ensures that also this sequence works as expected and the
pointer gets only updated when there are no buttons pressed, no matter
from where we go into the update code path.

BUG: 372876

Test Plan: Dock widgets in Dolphin can be moved now.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5461
2017-04-20 17:02:42 +02:00
Martin Gräßlin
c3ecf55bf8 Do not handle ScreenEdges::check for Edges which don't activate for Pointer
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
2017-04-20 17:02:16 +02:00
Martin Gräßlin
2132b1e0c8 [effects] Use arg="true" in the kcfg files
Summary:
By changing all kcfg to have arg="true" we can pass in the same
KSharedConfigPtr into all effects. This allows to have fake config in
the tests and in the planned effect demo mode.

Also it means that we don't have to hardcode the name kwinrc into the
files. In the configs - where we cannot access the effectshandler - we
use the define KWIN_CONFIG which gets generated based on the compile
time arguments.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3571
2017-04-15 10:03:34 +02:00
Martin Gräßlin
259e373bfc [tabbox] Expose noModifierGrab to QtQuick
Summary:
There is a special mode in TabBox which is the noModifierGrab mode. This
is Alt+Tab active without a modifier being hold. This mode is entered
when being activated through screen edges (either pointer or touch). So
far this was not exposed to QtQuick and thus one could not end the mode
using pointer or touch. It is possible to select another window, but not
to activate it. That required the press of a keyboard key.

This setup is rather unfortunate. By exposing the mode to QtQuick we can
react from QtQuick side to it and invoke already exposed functionality to
select and item and directly activate it - existing left-over from the
Plasma Active window switcher.

Test Plan:
Tested on X11 and Wayland with an adjusted lnf package. It kind
of works, but there are additional issues on both X11 and Wayland.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5414
2017-04-12 19:46:48 +02:00
Martin Gräßlin
3259d5e113 Cancel popup if the user clicked window decoration of parent window
Summary:
So far the window decoration was not considered and e.g. right clicking
the window decoration resulted in two open popups - one by KWin and one
by the application. This change addresses the problem by ensuring the
popup gets cancelled if the decoration is clicked. It's considered not
being part of the window.

Test Plan: Added test case which fails without the change

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5388
2017-04-11 20:22:32 +02:00
Martin Gräßlin
2be1625822 Add support for new touch screen callbacks to KWin scripts and scripted effects
Summary:
Exposes two new global JS functions to register and unregister touch
screen edges.

Test Plan: Added test case

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D5277
2017-04-07 16:18:09 +02:00
Martin Gräßlin
63b1138307 Add support for new touch screen edge actions to declarative KWin scripts
Summary:
This change introduces a new property mode in ScreenEdgeItem to switch
between Pointer and Touch mode. The touch mode interacts with the new
touch screen edge gestures through a QAction.

Test Plan: New test case added

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D5272
2017-04-07 16:17:48 +02:00
Martin Gräßlin
e6aabf5b9f Add callback functionality for touch screen swipe gestures
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
2017-04-07 16:16:34 +02:00
Martin Gräßlin
64ce6259a9 Introduce dedicated actions for touch screen swipe gestures
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
2017-04-07 16:16:18 +02:00
Martin Gräßlin
1193b0da77 Initial support for popup window handling
Summary:
So far KWin did not properly handle popup windows. That is when a popup
surface got created and a click outside the surface happened KWin did not
send out the popupDone Wayland event.

This change makes KWin aware of whether a surface is a popup and tracks
through a new PopupInputFilter whether there are popup windows. In case
there are popups the new filter waits for mouse press events and cancels
the popups if the press does not happen on any surface belonging to the
same client. To quote the relevant section of the Wayland documentation:

    The popup grab continues until the window is destroyed or a mouse
    button is pressed in any other client's window. A click in any of the
    client's surfaces is reported as normal, however, clicks in other
    clients' surfaces will be discarded and trigger the callback.

So far the support is still incomplete. Not yet implemented are:
 * support xdg_shell popup windows
 * verifying whether the popup is allowed to be a popup
 * cancel the popup on more global interactions like screen lock or
   kwin effect

BUG: 366609
FIXED-IN: 5.10

Test Plan: Auto test and manual testing with QtWayland client

Reviewers: #plasma, #kwin

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5177
2017-04-07 16:14:50 +02:00
Kai Uwe Broulik
1eb950a985 Desaturate non-responsive windows
When an application is not responding, its window is desaturated to communicate this.
Also "(Not Responding)" is added to the title bar.

Differential Revision: https://phabricator.kde.org/D5245
2017-04-05 11:16:23 +02:00
Martin Gräßlin
67295336e5 Add support for interactive selection through touch events
Summary:
This was forgotten during implementing the interactive window/point
selection. With this change it is also possible to perform the
interaction through touch events. In that case KWin takes over any
existing touch sequence.

This implements T5315.

Test Plan: Added auto test and took a screenshot through touch events

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5203
2017-03-31 07:44:38 +02:00
David Edmundson
59515b1681 Scale QPainter x11 windowed backend
Reviewers: #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3495
2017-03-29 20:53:22 +01:00
Martin Gräßlin
dce674f3ae [autotests] Adjust ShellClientTest to changes in 634dfc09e4
The desktopPresenceChanged signal is no longer delayed by one cycle.
2017-03-29 06:49:12 +02:00
Martin Gräßlin
4adb2b65e8 [autotests] Add test case for showing auto-hiding panel through swipe gesture 2017-03-28 22:01:16 +02:00
Martin Gräßlin
aa6c8f8116 Add support for activating screenedges through touch swipe gestures
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
2017-03-27 17:44:02 +02:00
Martin Gräßlin
22c91df2ec Add support for global touchpad swipe gestures
Summary:
This change adds global touchpad swipe gestures to the
GlobalShortcutsManager and hooks up the swipe gestures as defined at the
Plasma Affenfels sprint:
 * swipe up: Desktop Grid
 * swipe down: Present Windows
 * swipe left: previous virtual desktop
 * swipe right: next virtual desktop

The main work is handled by two new classes: SwipeGesture and
GestureRecognizer. This is implemented in a way that it can be extended
to also recognize touch screen gestures and pinch gestures.

The SwipeGesture defines what is required for the gesture to trigger.
Currently this includes the minimum and maximum number of fingers
participating in the gesture and the direction. The gesture gets
registered in the GestureRecognizer.

The events for the gesture are fed into the GestureRecognizer. It
evaluates which gestures could trigger and tracks them for every update
of the gesture. In the process of the gesture tracking the
GestureRecognizer emits signals on the Gesture:
 * started: when the Gesture gets considered for a sequence
 * cancelled: the Gesture no longer matches the sequence
 * triggered: the sequence ended and the Gesture still matches

The remaining changes are related to hook up the existing shortcut
framework with the new touchpad gestures. The GlobalShortcutManager
gained support for it, InputRedirection and EffectsHandler offer methods
to register a QAction. VirtualDesktopManager, PresentWindows and
DesktopGrid are adjusted to support the gesture.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel

Tags: #plasma_on_wayland

Differential Revision: https://phabricator.kde.org/D5097
2017-03-27 17:43:44 +02:00
Martin Gräßlin
0bb587dcb9 Ensure PointerInputRedirection::processMotion finishes prior to warping
Summary:
Consider the following situation: we have three InputEventFilter linked
in the sequence A - B - C.

The input filters are processing pointer motion events. The expected
behavior is that the new motion is processed in the sequence
   A -> B -> C

So far this did not work correctly if the pointer gets warped during the
processing. If e.g. filter B warps the pointer we get a motion sequence:
   A (1) -> B (1) -> A (2) -> B (2) -> C (2) -> C (1)

The filters following the one warping the pointer get first the newer
than the older position. This is obviously wrong. Unfortunately it is not
just a theoretical condition, but a condition happening when interacting
with the screenedges, which warp the pointer.

This change introduces a PositionUpdateBlocker in
PointerInputRedirection::processMotion to ensure that a processMotion
call finishes prior to the next update. If the PositionUpdateBlocker is
blocked the new position gets scheduled and processed once the
PositionUpdateBlocker gets destroyed.

With this we get the expected sequence for B warping pointer:
   A (1) -> B (1) -> C (1) -> A (2) -> B (2) -> C (2)

This should hopefully improve the interaction with screen edges on
Wayland.

CCBUG: 374867

Test Plan:
Added an auto test demonstrating the issue of incorrect
ordering caused by screenedges. Prior to the change the test is failing.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D5182
2017-03-27 07:08:10 +02:00
Marco Martin
a25a06b6fa remove offending test
in reference to discussion on
https://phabricator.kde.org/D4718
2017-03-16 18:30:39 +01:00
Marco Martin
a7b7ce9ec0 new logout effect
Summary:
new logout effect: it's just a slow fade in of the logout
greeter (window is usable immediately tough

Test Plan: logout greeter now fades in without setting the window opacity manually

Reviewers: graesslin, #plasma

Reviewed By: graesslin, #plasma

Subscribers: broulik, plasma-devel, kwin, #kwin

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D5045
2017-03-15 17:47:22 +01:00
Marco Martin
c0b207a2b5 support for auto-hidden windows to resize
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
2017-03-08 23:55:20 +01:00
Martin Gräßlin
cf79de5f36 Merge branch 'Plasma/5.9' 2017-02-14 07:37:00 +01:00
Martin Gräßlin
8b4f284249 [autotests] Add test case for quick tiling on X11
Exposes our regressions of X11 quick tiling when a window is vertically
maximized.

CCBUG: 376155
2017-02-14 07:29:38 +01:00
Martin Gräßlin
40de5fa75f Only export the org.kde.keyboard DBus service if there are at least two layouts
Summary:
It doesn't make much sense to export the DBus service if there is nothing
one can do with it.

Test Plan: Added test case

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D4562
2017-02-11 11:37:45 +01:00
Martin Gräßlin
df76d83087 [autotests] Add test case for per-keyboard-layout global shortcut
This new test method verifies that the global shortcut functionality
to switch to a specific layout functions correctly.
2017-02-11 09:46:33 +01:00
Martin Gräßlin
94f8011914 Merge branch 'Plasma/5.9' 2017-02-07 22:06:57 +01:00
Martin Gräßlin
16647c3a3c Require Qt 5.7 and remove pre-5.7 code
Summary:
Increases minimum Qt version to 5.7. This allows to drop the pre-5.7
virtual keyboard and various ifdefs for now unsupported versions.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D4485
2017-02-07 20:43:19 +01:00
Martin Gräßlin
8edd0336e6 Support creation of PlasmaShellSurface prior to ShellSurface
Summary:
So far KWin did not support the sequence:
1. Create wl_shell
2. Create PlasmaShellSurface
3. Create wl_shell_surface

KWin only supported the case that the PlasmaShellSurface is the last
thing to get created. This is rather limiting and can be considered a
bug. At least we had a QEXPECT_FAIL auto test for this situation. So
it was a known issue.

This change should make it easier to support the QtWayland changes in
Qt 5.8.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4482
2017-02-07 19:26:36 +01:00
Martin Gräßlin
b16bd4147a Ensure the layoutChanged DBus signal gets emitted when changing layouts through DBus
Summary:
Unfortunately Xkb does not emit a signal when the keyboard layout
changes. Due to that we need to manually check in KeyboardLayout after
each action which could change the layout whether the layout changed.

This was not yet done for the case when the layout got changed through
the DBus interface. Resulting in the DBus signal not emitted.

This change addresses the issue by invoking the check for change after
changing the keyboard layout.

Test Plan: Added test case

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4387
2017-02-06 19:36:30 +01:00
Martin Gräßlin
d33c96af5e [autotests] Add test case for changing keyboard layout through DBus
Calls setLayout of org.kde.KeyboardLayouts.
2017-01-31 19:42:55 +01:00
Martin Gräßlin
8d9c4acf4d Provide kxbk config through kwinApp
Summary:
So far KWin parsed the kxbkrc at multiple places (once in Xkb, once
in KeyboardLayout). This is now replaced by one KSharedConfigPtr hold
by kwinApp, just like the normal kwinrc. The KSharedConfigPtr is now
passed to Xkb.

As a nice side effect this makes it easier to test keyboard layout
changes as we can now properly mock the keyboard configuration. Thus
this change also comes with an autotest for loading keyboard layout
configuration. This is becoming more and more a need as we start
getting bug reports for layout specific issues like global shortcuts
not working with Greek layout.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4315
2017-01-30 17:04:03 +01:00
Martin Gräßlin
c35aae2c4f Merge branch 'Plasma/5.9' 2017-01-30 17:03:46 +01:00
Martin Gräßlin
5083adb1b8 Call performMoveResize when we got a new geoemtry during resize
Summary:
So far on a geometry sync we did not call performMoveResize like we
do on X11 when getting the sync. This resulted in the
clientStepUserMovedResized not getting called during resize and the
geometry update effect to not function.

BUG: 374869
FIXED-IN: 5.9.1

Test Plan: Geometry hint updates

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4333
2017-01-30 17:02:13 +01:00
Martin Gräßlin
3088b50ad4 Merge branch 'Plasma/5.9' 2017-01-29 14:03:51 +01:00
Martin Gräßlin
a67f4dfa65 [autotests] Add test case for resizing window manually
During resize the signal clientStepUserMovedResized signal is not emitted
for Wayland windows which causes the window geometry effect to not
function. This change adds a test case highlighting the problem.
2017-01-29 14:01:15 +01:00
Martin Gräßlin
de444194ed Improve MoveResizeWindowTest::testMove expected fail cases
Instead of having an expect fail on every check for the count of signals
emitted for clientStepUserMovedResized we reset after the first one which
is the actual issue.

Thus we can properly check that in the other cases the signals are
emitted.
2017-01-26 20:41:58 +01:00
Martin Gräßlin
1173f190bc Merge branch 'Plasma/5.9' 2017-01-25 13:59:39 +01:00
Martin Gräßlin
7e89c51823 Add workaround for touch input offset for decorated windows
Summary:
If a Wayland window is decorated the decoration size was not considered
when passing touch points to the Wayland window. For pointer input this
is considered and implemented through the input transformation matrix
which KWayland::Server::SeatInterface accepts. This should also be done
for Touch. Unfortunately the frameworks version for Plasma 5.9 is already
tagged and done and we cannot depend on new API.

Thus this change tries to workaround by calculating the proper offset
through the input transformation matrix. It isn't nice but fixes the
problem for now.

BUG: 374778

Test Plan: Only in unit test, real test still missing

Reviewers: #plasma_on_wayland, #kwin

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4074
2017-01-25 13:58:28 +01:00
Martin Gräßlin
d38bce776f Add support for skip close animation to OnScreenMessage
Summary:
This change adds support for marking the OnScreenMessage as it should
skip close animation. The screenshot effect is adjusted to use the
on screen message instead of the custom effect frame.

Test Plan: Message window is not captured when taking screenshot

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4091
2017-01-25 13:54:34 +01:00
Martin Gräßlin
31405ae10f Merge branch 'Plasma/5.8' into Plasma/5.9 2017-01-25 13:40:02 +01:00
Martin Gräßlin
5a87fa3f92 Support modifier-only-shortcuts when capslock is on
Summary:
So far we didn't trigger modifier-only-shortcuts when capslock was
enabled. In fact we even ensured that the shortcuts did not trigger.
This seems not to be what our users expect. Meta should still trigger
if capslock is on.

This change modifies the logic to determine which modifier is currently
pressed by using the modifiersRelevantForGlobalShortcuts. The difference
to the "normal" modifiers is that this excludes capslock from modifiers
and excludes consumed modifiers. The latter is not really relevant as
modifier-only-shortcuts do not trigger if multiple keys are pressed,
which is required to have a modifier consumed.

BUG: 375355
FIXED-IN: 5.8.6

Test Plan: Only with adjusted autotest

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D4241
2017-01-25 13:39:04 +01:00
Martin Gräßlin
f55b606065 Merge branch 'Plasma/5.9' 2017-01-22 16:53:57 +01:00
Martin Gräßlin
6d9f7a6f17 Merge branch 'Plasma/5.8' into Plasma/5.9 2017-01-22 16:44:37 +01:00
Martin Gräßlin
0acfebd96b [autotests] Add test case for modifier only trigger when capslock enabled
This extends the testCapsLock to ensure that modifier only shortcut
trigger when capslock is enabled. So far the test only ensured that
capslock doesn't trigger the shift modifier only shortcut.

As the test shows currently when capslock is on, the meta key doesn't
trigger any more.

CCBUG: 375355
2017-01-22 09:42:00 +01:00
Martin Gräßlin
5dc942ac5e [autotests] Add test case for modifier only trigger when capslock enabled
This extends the testCapsLock to ensure that modifier only shortcut
trigger when capslock is enabled. So far the test only ensured that
capslock doesn't trigger the shift modifier only shortcut.

As the test shows currently when capslock is on, the meta key doesn't
trigger any more.

This test case goes into Plasma/5.9 branch and not in Plasma/5.8 as a
fix will most likely need the new xkbcommon 0.7 code paths which we do
not have in Plasma/5.8.

CCBUG: 375355
2017-01-21 20:13:09 +01:00
Martin Gräßlin
f2f9aea11e [autotests] Fix LockScreenTest::testKeyboardShortcut
32f4e115e2 broke the test. To my
surprise there was a test using the kwin internal shortcut handling
instead of using KGlobalAccel.

This change adjusts the test to go through KGlobalAccel for testing
the global shortcut.
2017-01-18 20:24:17 +01:00
Martin Gräßlin
2904d4a0be Move X11 specific KGlobalAccel handling into the x11-standalone platform
Summary:
InputRedirection has a workaround to add a connect on a QAction which
is used for a global shortcut. This is specific to the X11 platform as
the xtime needs to be updated.

This change adds a new virtual method to the Platform and moves the
implementation into the X11 standalone platform. Thus it does no longer
gets called on Wayland.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D4168
2017-01-17 17:01:32 +01:00
Martin Gräßlin
00c68891c7 Add support for skipCloseAnimation for internal windows
Summary:
We need this to use the new OnScreenNotification in the screenshot
effect.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D4089
2017-01-13 19:50:50 +01:00
Martin Gräßlin
e616925fb0 [autotests/integration] Add test case for touch and decoration
The test for touch points is extended for decorated windows and as
the test shows the client pos offset is not considered correctly.

CCBUG: 374778
2017-01-10 19:27:42 +01:00
Martin Gräßlin
80adfd0274 Fade out OnScreenNotification when moving with the mouse over it
Summary:
This change triggers a fade out animation when the mouse is moved over
the OnScreenNotification, thus revealing the windows underneath. When
moving the mouse out of the OnScreenNotification it gets faded in again.

This is useful for various cases, e.g. when picking a color and the pixel
one wants to pick is underneath the notification, or when trying to kill
a window...

Test Plan: Manual testing in nested setup

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3964
2017-01-04 18:04:15 +01:00
Martin Gräßlin
6a78bd45fe Fix syncing of geometry to internal window when using ::move
Summary:
The OnScreenNotification gets moved during its placement. This update
of the geometry did not get synced to the QWindow's geometry as it
should.

The reason for this is the rather special implementation of
AbstractClient::move. This just modifies the geom variable and does not
call into setGeometry at all. Instead a virtual doMove method is invoked
to inform the platform specific client implementation about the move of
the window. For a "normal" ShellClient that is fine - there is nothing
to do.

This change adds an implementation of doMove in ShellClient to sync the
geometry to the internal window. This is not yet enough to fix the
geometry of the OnScreenNotification. It gets placed with a
GeometryUpdatesBlocker in place causing the doMove never to be called.
Instead setGeometry is invoked again when the geometry updates get
unblocked. So far ShellClient did not do anything in this case. This
change ensures that at least the doSetGeometry method is performed again.

Test Plan: Added test case and manual testing of OnScreenNotification

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3963
2017-01-04 18:00:24 +01:00
Martin Gräßlin
0a042dad69 Sync opacity from an internal QWindow to its ShellClient
Summary:
This change adds support for opacity on a KWin internal QWindow.
Calling QWindow::setOpacity syncs the value to the ShellClient
representation of the QWindow.

This is needed for fading out the OnScreenNotification on mouse
over.

Test Plan: Added auto test and manual test

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3928
2017-01-03 07:35:54 +01:00
Martin Gräßlin
ab45659677 Add support for on-screen-message to kwineffects
Summary:
This adds support for the new on-screen-message support to the
kwineffects API and makes use of it in the colorpicker effect.

Not yet added to screenshot effect as for that we need support for
skip close animation on the on-screen-message window.

Reviewers: #plasma, #kwin

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3803
2016-12-24 09:56:48 +01:00
Martin Gräßlin
2c3bbb9783 [autotests] Disable QtQuick in OnScreenNotificationTest
Unfortunately Qt triggers an ASAN error in it's opengl implementation.
As we don't really need the visible output in the test, disable QML.
While this is unfortunate, it's better than a false-positive failing
test.

Output from build.kde.org:
18:15:51 =================================================================
18:15:51 ==13802==ERROR: AddressSanitizer: new-delete-type-mismatch on 0x614000027640 in thread T0:
18:15:51   object passed to delete has wrong type:
18:15:51   size of the allocated type:   400 bytes;
18:15:51   size of the deallocated type: 16 bytes.
18:15:51     #0 0x7fc1632614b2 in operator delete(void*, unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x9a4b2)
18:15:51     #1 0x7fc1624f947d in QOpenGLVersionFunctionsStorage::~QOpenGLVersionFunctionsStorage() opengl/qopenglversionfunctions.cpp:81
18:15:51     #2 0x7fc1621c1315 in QOpenGLContextPrivate::~QOpenGLContextPrivate() (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/qt5/inst/usr/lib/libQt5Gui.so.5+0x172315)
18:15:51     #3 0x7fc1621c1365 in QOpenGLContextPrivate::~QOpenGLContextPrivate() (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/qt5/inst/usr/lib/libQt5Gui.so.5+0x172365)
18:15:51     #4 0x7fc161701e93 in QScopedPointerDeleter<QObjectData>::cleanup(QObjectData*) (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/qt5/inst/usr/lib/libQt5Core.so.5+0x363e93)
18:15:51     #5 0x7fc1617002c0 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::~QScopedPointer() ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:107
18:15:51     #6 0x7fc1616f4d20 in QObject::~QObject() kernel/qobject.cpp:900
18:15:51     #7 0x7fc1621beabf in QOpenGLContext::~QOpenGLContext() kernel/qopenglcontext.cpp:689
18:15:51     #8 0x7fc1621beaf3 in QOpenGLContext::~QOpenGLContext() kernel/qopenglcontext.cpp:696
18:15:51     #9 0x7fc162df817d in QSGGuiThreadRenderLoop::windowDestroyed(QQuickWindow*) scenegraph/qsgrenderloop.cpp:323
18:15:51     #10 0x7fc162e3ed8f in QQuickWindow::~QQuickWindow() items/qquickwindow.cpp:1237
18:15:51     #11 0x7fc151a105c1 in PlasmaQuick::Dialog::~Dialog() (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/frameworks/plasma-framework/inst/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5+0x1235c1)
18:15:51     #12 0x7fc151f4bce4 in QQmlPrivate::QQmlElement<PlasmaQuick::Dialog>::~QQmlElement() (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/frameworks/plasma-framework/inst/usr/lib/x86_64-linux-gnu/qml/org/kde/plasma/core/libcorebindingsplugin.so+0x162ce4)
18:15:51     #13 0x7fc151f4bd6d in QQmlPrivate::QQmlElement<PlasmaQuick::Dialog>::~QQmlElement() (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/frameworks/plasma-framework/inst/usr/lib/x86_64-linux-gnu/qml/org/kde/plasma/core/libcorebindingsplugin.so+0x162d6d)
18:15:51     #14 0x41f82f in QScopedPointerDeleter<QObject>::cleanup(QObject*) /srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/qt5/inst/usr/include/QtCore/qscopedpointer.h:60
18:15:51     #15 0x41e7a1 in QScopedPointer<QObject, QScopedPointerDeleter<QObject> >::~QScopedPointer() /srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/qt5/inst/usr/include/QtCore/qscopedpointer.h:107
18:15:51     #16 0x41c6b0 in KWin::OnScreenNotification::~OnScreenNotification() /home/jenkins/sources/kwin/kf5-qt5/onscreennotification.cpp:55
18:15:51     #17 0x410349 in OnScreenNotificationTest::show() /home/jenkins/sources/kwin/kf5-qt5/autotests/onscreennotificationtest.cpp:42
18:15:51     #18 0x42095f in OnScreenNotificationTest::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) /home/jenkins/sources/kwin/kf5-qt5/build/autotests/moc_onscreennotificationtest.cpp:80
18:15:51     #19 0x7fc1616c3bda in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const kernel/qmetaobject.cpp:2222
18:15:51     #20 0x7fc1642f776c in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/qt5/inst/usr/lib/libQt5Test.so.5+0x1c76c)
18:15:51     #21 0x7fc1642f0820 in QTest::TestMethods::invokeTestOnData(int) const /home/jenkins/sources/qt5/kf5-qt5/qtbase/src/testlib/qtestcase.cpp:800
18:15:51     #22 0x7fc1642f1353 in QTest::TestMethods::invokeTest(int, char const*, QTest::WatchDog*) const /home/jenkins/sources/qt5/kf5-qt5/qtbase/src/testlib/qtestcase.cpp:981
18:15:51     #23 0x7fc1642f25d6 in QTest::TestMethods::invokeTests(QObject*) const /home/jenkins/sources/qt5/kf5-qt5/qtbase/src/testlib/qtestcase.cpp:1314
18:15:51     #24 0x7fc1642f31f7 in QTest::qExec(QObject*, int, char**) /home/jenkins/sources/qt5/kf5-qt5/qtbase/src/testlib/qtestcase.cpp:1724
18:15:51     #25 0x40f5e4 in main /home/jenkins/sources/kwin/kf5-qt5/autotests/onscreennotificationtest.cpp:31
18:15:51     #26 0x7fc160a5babf in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x20abf)
18:15:51     #27 0x40d118 in _start (/home/jenkins/sources/kwin/kf5-qt5/build/autotests/testOnScreenNotification+0x40d118)
18:15:51
18:15:51 0x614000027640 is located 0 bytes inside of 400-byte region [0x614000027640,0x6140000277d0)
18:15:51 allocated by thread T0 here:
18:15:51     #0 0x7fc1632608b2 in operator new(unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x998b2)
18:15:51     #1 0x7fc1624f9563 in QOpenGLVersionFunctionsStorage::backend(QOpenGLContext*, QOpenGLVersionFunctionsBackend::Version) opengl/qopenglversionfunctions.cpp:108
18:15:51     #2 0x7fc1624f9b10 in QAbstractOpenGLFunctionsPrivate::functionsBackend(QOpenGLContext*, QOpenGLVersionFunctionsBackend::Version) opengl/qopenglversionfunctions.cpp:122
18:15:51     #3 0x7fc16251475d in QOpenGLFunctions_1_0::initializeOpenGLFunctions() opengl/qopenglfunctions_1_0.cpp:100
18:15:51     #4 0x7fc1621bee83 in QOpenGLContext::versionFunctions(QOpenGLVersionProfile const&) const kernel/qopenglcontext.cpp:862
18:15:51     #5 0x7fc1621c1dbe in QOpenGLFunctions_1_0* QOpenGLContext::versionFunctions<QOpenGLFunctions_1_0>() const (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/qt5/inst/usr/lib/libQt5Gui.so.5+0x172dbe)
18:15:51     #6 0x7fc1621be166 in QOpenGLContextPrivate::maxTextureSize() kernel/qopenglcontext.cpp:382
18:15:51     #7 0x7fc1624df66a in QOpenGLTextureGlyphCache::maxTextureHeight() const opengl/qopengltextureglyphcache.cpp:459
18:15:51     #8 0x7fc162467acf in QTextureGlyphCache::populate(QFontEngine*, int, unsigned int const*, QFixedPoint const*) painting/qtextureglyphcache.cpp:208
18:15:51     #9 0x7fc162dddcfa in QSGTextMaskMaterial::populate(QPointF const&, QVector<unsigned int> const&, QVector<QPointF> const&, QSGGeometry*, QRectF*, QPointF*, QMargins const&) scenegraph/qsgdefaultglyphnode_p.cpp:456
18:15:51     #10 0x7fc162ddbc2b in QSGDefaultGlyphNode::update() scenegraph/qsgdefaultglyphnode.cpp:127
18:15:51     #11 0x7fc162ea3fb9 in QQuickTextNode::addGlyphs(QPointF const&, QGlyphRun const&, QColor const&, QQuickText::TextStyle, QColor const&, QSGNode*) items/qquicktextnode.cpp:115
18:15:51     #12 0x7fc162eaa7f6 in QQuickTextNodeEngine::addToSceneGraph(QQuickTextNode*, QQuickText::TextStyle, QColor const&) items/qquicktextnodeengine.cpp:777
18:15:51     #13 0x7fc162ea4baa in QQuickTextNode::addTextLayout(QPointF const&, QTextLayout*, QColor const&, QQuickText::TextStyle, QColor const&, QColor const&, QColor const&, QColor const&, int, int, int, int) items/qquicktextnode.cpp:265
18:15:51     #14 0x7fc162ea02f9 in QQuickText::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) items/qquicktext.cpp:2304
18:15:51     #15 0x7fc162e48a5f in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) items/qquickwindow.cpp:3104
18:15:51     #16 0x7fc162e476a5 in QQuickWindowPrivate::updateDirtyNodes() items/qquickwindow.cpp:2849
18:15:51     #17 0x7fc162e3a8d2 in QQuickWindowPrivate::syncSceneGraph() items/qquickwindow.cpp:419
18:15:51     #18 0x7fc162df86bc in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) scenegraph/qsgrenderloop.cpp:391
18:15:51     #19 0x7fc162df8c95 in QSGGuiThreadRenderLoop::exposureChanged(QQuickWindow*) scenegraph/qsgrenderloop.cpp:442
18:15:51     #20 0x7fc162e39e45 in QQuickWindow::exposeEvent(QExposeEvent*) items/qquickwindow.cpp:216
18:15:51     #21 0x7fc16217600d in QWindow::event(QEvent*) kernel/qwindow.cpp:2105
18:15:51     #22 0x7fc162e3f69e in QQuickWindow::event(QEvent*) items/qquickwindow.cpp:1537
18:15:51     #23 0x7fc151a17911 in PlasmaQuick::Dialog::event(QEvent*) (/srv/jenkins/install/ubuntu/x86_64/g++/kf5-qt5/frameworks/plasma-framework/inst/usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5+0x12a911)
18:15:51     #24 0x7fc1616b69a7 in QCoreApplicationPrivate::notify_helper(QObject*, QEvent*) kernel/qcoreapplication.cpp:1122
18:15:51     #25 0x7fc1616b65d1 in doNotify kernel/qcoreapplication.cpp:1063
18:15:51     #26 0x7fc1616b6535 in QCoreApplication::notify(QObject*, QEvent*) kernel/qcoreapplication.cpp:1049
18:15:51     #27 0x7fc1621623ef in QGuiApplication::notify(QObject*, QEvent*) kernel/qguiapplication.cpp:1648
18:15:51     #28 0x7fc1616b64b2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) kernel/qcoreapplication.cpp:988
18:15:51     #29 0x7fc16216ac69 in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
18:15:51
18:15:51 SUMMARY: AddressSanitizer: new-delete-type-mismatch ??:0 operator delete(void*, unsigned long)
18:15:51 ==13802==HINT: if you don't care about these warnings you may set ASAN_OPTIONS=new_delete_type_mismatch=0
18:15:51 ==13802==ABORTING
2016-12-22 19:25:12 +01:00
Martin Gräßlin
2baaf327d4 [autotests] Disable OnScreenNotification in PointerConstraintsTest
Using QtQuick in test environment fails due to no OpenGL.
2016-12-22 19:05:47 +01:00
Martin Gräßlin
07c6878ff0 Introduce a KWin internal on-screen-notification service
Summary:
Recently we noticed that there are multiple areas where KWin needs to
inform the user about how to operate. Examples are:
* Screenshot
* ColorPicker
* Pointer constraint enabled
* Pointer constraint about to be removed
* Kill Window

For Screenshot and ColorPicker we used an EffectFrame to render it. But
this is not an optimal solution as it's lacking many features we would
need. We cannot properly use it from within KWin core, we cannot
implement features like hide on mouse over, etc. etc.

This change introduces an OnScreenNotification which supports:
* showing an icon
* showing a message
* timeout

It is Qml styled, so that it can be easily adjusted. This is a big
improvement over the EffectFrame solution. The Qml file creates a Plasma
Dialog of type OSD. Thus KWin places it like the normal OSD windows and
also looks kind of similar. In the case of KWin the focus is more on the
message, than an icon, so the icon is placed left of the text.

While the OnScreenNotification is supposed to be used like a singleton,
it doesn't use the KWin singleton pattern. Instead a small wrapper
namespace OSD is introduced which provides a convenient API for KWin
internal areas to show/hide the notification. By not using the KWin
singleton pattern, the OnScreenNotification does not depend on any other
parts of KWin and can be easily unit-tested.

A few features are still missing and will be added in further commits:
* hide-out on mouse over
* optional skip close animation (needed for screenshot)
* X11 support (not that important as it's mostly for Wayland features)

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3723
2016-12-21 19:43:49 +01:00
Martin Gräßlin
6383f83047 Place OSD windows again on size changes
Summary:
The position of an OSD is based on the size of the window. If the
size of the OSD changed, it would not be positioned correctly any more.

With this change the OSD window gets placed again if the size changes.
Thus it's also placed correctly even if the window changed it's size.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3720
2016-12-21 19:24:57 +01:00
Martin Gräßlin
eae9bdd50a [autotests/integration] Use socketpair for Wayland connection
Summary:
This is a preparation step for no longer creating a socket in the tests
and slightly simplifies the init test code.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3575
2016-12-15 21:31:27 +01:00
Martin Gräßlin
0c5ca405cc Implement support for pointer constraints
Summary:
There are two types of constraints supported:
1. Pointer confinement
2. Pointer locking

In the case of confinement the pointer is confined to a given region of
the surface. This is comparable to general operation where the pointer
is confined to the screen region.

In the second case the pointer gets locked. That means it cannot move at
all. No further position updates are provided, only relative motion
events can go to the application. There is a hint about cursor position
update on unlock which is not yet implemented in KWayland::Server, thus
also not in this change.

The implementation in KWin grants the requests for pointer constraints
when the pointer enters the constrained region, either by pointer
movement or by e.g. stacking order changes. There is no confirmation
from user required to enter that mode. But we want to show an OSD when
the pointer gets constrained, this is not yet implemented, though.

Breaking an active constraint is relatively easy. E.g. changing the
stacking order will break the constraint if another surface is under the
cursor. Also (in case of confinement) moving the pointer to an
overlapping window breaks the confinement. But as soon as one moves the
pointer back to the window a constraint might get honoured again.

To properly break there is a dedicated event filter. It listens for a
long press of the Escape key. If hold for 3sec the pointer constraint is
broken and not activated again till the pointer got moved out of the
window. Afterward when moving in the pointer might activate again.

The escape filter ensures that the key press is forwarded to the
application if it's a short press or if another key gets pressed during
the three seconds. If the three seconds way fires, the later escape
release is not sent to the application.

This basic interaction is also ensured through an added auto test.

This change implements T4605.

Test Plan: Added auto test and nested KWin Wayland with D3488

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3506
2016-12-08 19:50:24 +01:00
Roman Gilg
fd07b1dc98 [libinput] Change unset of scroll method and acceleration profile
Go for a more intuitive unset behaviour of scroll method and acceleration
profile properties.

Summary:
Unsetting a scroll method should only work, if the scroll method is currently
active. For example when scroll-two-finger is active (i.e. scroll-edge,
scroll-on-button-down is not active):
* unsetting scroll-two-finger should deactivate it and activate no-scroll
* but unsetting for example scroll-edge should _not_ deactivate scroll-two-
  finger and _not_ activate no-scroll

Reworked setting scroll method auto test in order to test it.

Regarding acceleration profiles: Unsetting one, should always switch to the
other possible one as long as both are supported. In this case
LIBINPUT_CONFIG_ACCEL_PROFILE_NONE is not a valid option in contrast to the
definition of the scroll method enums.

Reviewers: #kwin

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3590
2016-12-06 13:45:54 +01:00
Roman Gilg
7f16d83e04 [libinput] Add more support for pointer devices, in particular touchpads
This patch is made in preparation for the Touchpad KCM for Wayland.

Summary:
* KWin has a Libinput version requirement bump to 1.5
* new isTouchpad property to distinguish touchpads from mice
* new lmrTapButtonMap property
* new disableWhileTyping property
* new pointerAccelerationProfile property
* new defaultPointerAcceleration property
* save to config mechanism added for new propertys and pointerAcceleration
* new D-Bus interface org.kde.KWin.InputDeviceManager and method devicesSysNames
* removed unnecessary additional D-Bus service name org.kde.KWin.InputDevice
* changing acceleration in the Mouse KCM doesn't influence touchpads anymore

Reviewers: #kwin, #plasma, davidedmundson

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3479
2016-12-02 14:58:56 +01:00
Martin Gräßlin
f32e655031 Implement borderlessMaximizedWindows for Wayland windows
Summary:
Maximize code was not yet adjusted to support decorations. Code is as
much as possible similar to the X11 Client implementation.

BUG: 370982

Test Plan: Added auto test and run a nested KWin/Wayland with the setting enabled

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3508
2016-11-29 12:36:31 +01:00
Martin Gräßlin
9934f5b575 Properly implement maximize of ShellClient
Summary:
This brings some more checks from Client to ShellClient. Thus the
states are better adjusted.

Unfortunately the X11 implementation is also slightly adjusted, so could
create regressions in worst case.

BUG: 368393

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3507
2016-11-29 12:35:59 +01:00
Martin Gräßlin
2cc55e4077 [effects] Add a colorpicker effect
Summary:
The effect exports itself to DBus as object "/ColorPicker" and provides
an own interface "org.kde.kwin.ColorPicker".

It has one exported method to DBus "pick" which returns a QColor. When
invoked an interactive position picking selection is started. If it ends
the effect reads the color value at the picked position from the OpenGL
color buffer.

This implements T4568.

Reviewers: #kwin, #plasma_on_wayland, broulik

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3480
2016-11-25 09:30:34 +01:00
Martin Gräßlin
ce7a9476f9 [autotests] Wait longer in LockScreenTest
It timed out on build.kde.org, so let's try to wait longer.
2016-11-25 07:56:24 +01:00
Martin Gräßlin
f9f7b84cb4 Add interactive position selection to screenshot screen under cursor
Summary:
A second interactive selection mode gets added to select a position on
the screen. This is handled by the same input event filter as for the
window selection. Just that instead of returning a window, it returns a
QPoint.

This allows to pick a point on the screen which we need to screenshot
the screen under the mouse cursor and in future for color picking.

The screenshot effect provides two new dbus methods to (interactively)
select a screen or fullscreen. This allows spectacle to screenshot the
(full) screen with still having the user in control.

Reviewers: #kwin, #plasma_on_wayland, bgupta

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3475
2016-11-25 07:38:37 +01:00
Martin Gräßlin
0b47b84816 Ignore non-relevant modifiers when evaluating mouse actions
Summary:
E.g. CapsLock should not prevent Alt+left click move.

BUG: 372809

Reviewers: #kwin, #plasma_on_wayland, broulik

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3467
2016-11-25 07:37:58 +01:00
Roman Gilg
87150816c7 [libinput] Rework device config writing and save enum of ScrollMode as integer
This is a larger patch rewriting some parts of the config saving functionality
in device.cpp in order to:

1. Make it possible to save ScrollMode as integer instead of using three booleans
2. Simplify the addition of new keys or types in the future

Changes in detail:
a) Adds new ConfigKey ScrollMethod and removed now unnecessary keys per method
b) Adds constructors to the ConfigData struct. This allows to create ConfigData
   entries for s_configData without the need of stating empty brackets and the
   useage of default values.
c) Use plain member function pointers instead of std::function, in order to
   compactify code and have better compile output in case something goes wrong.
c) Cleans up ScrollMethod functions and adds interface methods for transforming
   the saved integer into type enum libinput_config_scroll_method.
d) Adjusts auto test for loading the ScrollMethod value from the config file.

Reviewers: #kwin, graesslin

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3460
2016-11-22 19:18:15 +01:00
Roman Gilg
ad0647688a [libinput] Query defaultLeftHanded, save leftHanded, fix ScrollMode config
Some small improvements / fixes to the libinput backend:
- Query libinput_device_config_left_handed_get_default
- Write leftHanded property to config file
- When saving the touchpad scroll mode, write false to all other ones.
  Otherwise it will always enable the last read entry after reboot.
- Use macro for setLeftHanded(bool) and setNaturalScroll(bool)

Reviewers: #kwin, graesslin

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3430
2016-11-22 14:49:01 +01:00
Martin Gräßlin
451bbb54dd [effects] Handle windowShown and windowHidden in fade effect
Summary:
For Wayland windows we can have a sequence of window unmapped
(windowHidden signal) followed by a windowClosed way later when the
application quits. This is for example the case with menus.

The result of this was that the fade out animation triggered when the
application quit showing all the already closed menus again.

This change implements a windowShown and windowHidden handler and
triggers the fadeIn/Out animation on it. If the window gets shown
again the existing fadeOut animation gets cancelled, so that it can run
again.

If a window gets closed for which a fade out animation has been run
already, it's not triggered again, thus ensuring that we don't see
zombie windows.

CCBUG: 372622

Reviewers: #kwin, #plasma_on_wayland, hein

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3419
2016-11-22 07:18:27 +01:00
Martin Gräßlin
2619ddf02e Merge branch 'Plasma/5.8' 2016-11-18 16:08:29 +01:00
Martin Gräßlin
16c7650d76 Fix AbstractClient::sizeForClientSize
Summary:
The method is supposed to return the AbstractClient's size for a given
client size. That is the size including the window decoration.

The default implementation returned the passed in client size without
adjusting for the decoration. This resulted in ShellClient getting a
wrong size especially when AbstractClient::adjustedClientSize (which
calls sizeForClientSize) was called.

The result of the incorrect size was for example a shrinking of the
window when starting to resize a window.

BUG: 370345
FIXED-IN: 5.8.4

Reviewers: #kwin, #plasma_on_wayland, broulik, subdiff

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3414
2016-11-18 12:36:08 +01:00
Martin Gräßlin
6bee7f4aac KillWindow support for Wayland windows
Summary:
AbstractClient gains a new pure virtual killWindow method and this gets
implemented in ShellClient.

ShellClient performs the killing by sending a term signal to the
process. This can only work if the client connected through the socket
and didn't get a socketpair fd passed. In that case the pid is KWin's
and KWin doesn't want to terminate. Thus this is special handled to
destroy the connection instead.

In case terminating the process has no effect, the connection gets
destroyed after five seconds.

The KillWindow is adjusted to operate on AbstractClient instead of
Client.

This implements T4463.

Test Plan: Killed windows and auto test

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3370
2016-11-17 14:06:42 +01:00
Martin Gräßlin
27376e39ef [effects] Add interactive window selection mode to ScreenshotEffect
Summary:
EffectsHandler gains a new method to startInteractiveWindowSelection
which just delegates to the one in Platform. That way a window can be
selected and returned to an Effect.

The screenshot effect makes use of this new functionality and provides
an interactive window screenshot mode which saves to a temporary file.
Note that this is not yet the variant intended for use in spectacle.

Test Plan: Took a screenshot on Wayland

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3367
2016-11-17 14:06:01 +01:00
Martin Gräßlin
fd83366e31 Implement interactive window selection for Wayland platforms
Summary:
The interactive window selection is implemented in InputRedirection
through a dedicated InputEventFilter. The InputEventFilter so far takes
care of pointer input and keyboard input. In addition it ensures that
keyboard and pointer focus is reset on start and on end.

With this change KillWindow now also works on Wayland, but only for X11
windows, as the Wayland variant is not yet implemented.

Test Plan: Tested in nested setup, auto-tests still needed

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3365
2016-11-17 09:42:12 +01:00
Martin Gräßlin
346619aa36 Remove KWin::display from kwinglobals
Summary:
And finally nothing inside libkwineffects, libkwinglutils,
libkwinxrenderutils and kwineffect and kwin core uses KWin::display.
We are finally XLib free!

This change drops KWin::display and removes the include to QX11Info from
kwinglobals.h. And the libraries no longer need to link X11Extras.  Due
to that removal a few seeming unrelated changes are required to add the
include where needed and linkage to X11Extras.

The biggest change is to x11 platform plugin which still needs the
display and caches it in the Platform and passes it to various places in
a way that the code doesn't need to be adjusted.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3337
2016-11-16 18:00:00 +01:00
Martin Gräßlin
6184278bec Fix for failing testScriptedEffectsLoader
By changing the loading of scripted effect config to interact with
kwinApp we broke the tests which do not use a kwinApp.

This change turns the access to the KSharedConfigPtr go through the
property system, so that the tests can also install a dummy
KSharedConfigPtr. With that scripted effects loader test passes and no
longer crashes and the integration/effects tests also still pass.
2016-11-16 16:53:17 +01:00
Martin Gräßlin
af83401b83 Use KWin's KSharedConfigPtr in ScriptedEffect
Summary:
So far ScriptedEffect used EffectsHandler::effectConfig to get the
KConfigGroup for the ScriptedEffect. This has the disadvantage that the
config file name is hardcoded to kwinrc in EffectsHandler::effectConfig.

Inside KWin a KSharedConfigPtr is used which can point to somwhere else
than kwinrc. If that was the case the ScriptedEffects were not able to
pick up this customized config and instead continued to read values from
kwinrc.

With this change the ScriptedEffects use the KSharedConfigPtr provided
by KWin. Thus in e.g. autotests we can use the general way to configure
the effects and don't need to write to the config.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3383
2016-11-16 15:31:14 +01:00
Martin Gräßlin
4783e45ab7 [libkwineffects] Remove EffectsHandler::registerPropertyType
Summary:
There is no effect using this method. As it's X11 specific it should be
removed.

Internally the EffectsHandlerImpl still requires the method. Thus it's
moved into the private part.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3297
2016-11-16 09:06:12 +01:00
Martin Gräßlin
9f976a4b8d Support multiple event types in X11EventFilter
Summary:
So far the X11EventFilter only supported one event type. But most
usecases for an X11EventFilter require to support multiple event types.
E.g. a filter listens for both key press and key release.

This change extends the internal X11EventFilter to support multiple
types and Workspace::workspaceEvent makes use of that.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3361
2016-11-16 07:48:19 +01:00
Martin Gräßlin
3041b871ea [libkwineffects] Delete EffectsHandler::deleteRootProperty
Summary:
The method is not used by any Effect and is X11 specific, thus better
remove it for good.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3298
2016-11-16 07:46:27 +01:00
Martin Gräßlin
c0b2e5dc8b VirtualDesktopGrid operates on VirtualDesktop objects
Summary:
The VirtualDesktopGrid is ported to the new VirtualDesktop objects. The
grid consists now of QVector<VirtualDesktop*> rows and a QVector of
those rows.

This change requires to adjust the code using the VirtualDesktopGrid.
This mostly affects VirtualDesktopManger. The methods for toLeft, above,
next, etc are now all operating on VirtualDesktop with the uint variants
- if still present - only delegating to the new method. The Functor
objects are also adjusted, though mostly still providing the old API for
compatibility.

In KWin core only one now ambiguous call is adjusted (useractions) and
the desktop grid usage in EffectsHandlerImpl is adjusted. Other usages
are not yet adjusted and need porting to fully get rid of the old
uint-based API.

Test Plan: VD test still passes

Reviewers: #kwin, #plasma_on_wayland, hein

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3327
2016-11-15 07:20:23 +01:00
Martin Gräßlin
002d667436 Merge branch 'Plasma/5.8' 2016-11-07 13:46:13 +01:00
Martin Gräßlin
de89176cd2 [libinput] Load/store device configuration
Summary:
Device gets a KConfigGroup injected and supports loading device-specific
settings. This is invoked from Libinput::Connection when adding a new
Device.

Whenever a Device option is changed successfully through the DBus
interface it gets synced into the KConfigGroup, thus on next loading of
the Device it gets restored.

The config group follows a pattern of:
[libinput][vendor][product][name]

Thus every device has a specific and persistent configuration.

Test Plan: So far only tested through autotests

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3264
2016-11-07 13:45:48 +01:00
Martin Gräßlin
fb69b791a1 Ensure that all Effects honour the grab roles correctly
Summary:
When windows get added some effects grab the window and want to be the
only one animating this window. For this the grab roles exists. An
effect being notified later on evaluates the grab state and does not
start the animation.

This process failed due to being dependent on the order the effects are
loaded. Window Added/Closed are signals emitted by EffectsHandler, thus
first come, first serve. The requested effect order does not play into
it.

Due to that it could happen that an Effect which should not animate,
started to animate as the grab was still there.

This change adds the possibility to be notified whenever the window data
changes. A new signal is added to EffectsHandler which is emitted
whenever the windowData changes. The interested effects connect to it
and cancel their (just started) animation for the window.

Adjusted effects are:
* ScaleIn
* Fade
* WobblyWindows

In case of WobblyWindows an additional logical error was fixed that the
animations were only run when an effect grabbed instead of the other way
around.

BUG: 336866
FIXED-IN: 5.8.4

Reviewers: #kwin, #plasma, broulik

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3211
2016-11-07 11:45:09 +01:00
Martin Gräßlin
d9612b327c Merge branch 'Plasma/5.8' 2016-11-07 11:41:30 +01:00
Martin Gräßlin
ee7da425ce Unpolish QStyle on QApp prior to destroying internal Wayland connection
Summary:
The QStyle might interact with our internal Wayland connection. If the
cleanup happens after destroying our internal Wayland connection KWin
will crash at tear-down.

With this change the QStyle can perform cleanup already prior to the
deconstruction of the Wayland connection.

CCBUG: 372001

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3241
2016-11-07 11:28:06 +01:00
Martin Gräßlin
2a15592571 Simplify the window title passed in from the window system
Summary:
So far KWin used the window title provided from the window directly
without any sanitizing. This could result in broken window decorations
if the title included line breaks. Those were passed to the decoration
and depending on the way how the decoration renders the title, it could
result in visual breakage.

Having line breaks in a window title doesn't make sense. Given that KWin
now simplifies the title when copying it to it's own structure. This
also ensures that the title passed to e.g. task manager does not have
any line breaks on Wayland.

BUG: 323798
FIXED-IN: 5.8.4

Test Plan: Opened the web page in a nested KWin, properly rendered now.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3215
2016-11-07 11:26:48 +01:00
Martin Gräßlin
f17d06ee7d Merge branch 'Plasma/5.8' 2016-11-04 10:03:10 +01:00
Martin Gräßlin
db58c421eb Internal windows cannot be minimized
Summary:
This change ensures that the DebugConsole does not have a minimize
button.

BUG: 372000
FIXED-IN: 5.8.4

Reviewers: #kwin, #plasma_on_wayland, broulik

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3244
2016-11-04 08:59:43 +01:00
Martin Gräßlin
fb4b0c40ef [autotests/libinput] Extend the Device test
Added tests for new functionality:
* scroll enabled by default properties
* scroll supported properties
* scroll on button down
2016-11-04 08:58:09 +01:00
Martin Gräßlin
f1d17c1a56 [autotests/libinput] Extend device test for scrol methods
Covers the variants for scroll method.
2016-11-03 17:51:32 +01:00
Martin Gräßlin
e9dfdbe6a8 [autotests/libinput] Extend Device test case
Tests the new functionality for:
* natural scroll
* middle emulation
2016-11-03 17:22:31 +01:00
David Strobach
e4283543f6 [libinput] Add scroll method configuration support
Wraps libinput
libinput_device_config_scroll_get_methods
libinput_device_config_scroll_get_default_method
libinput_device_config_scroll_set_method
libinput_device_config_scroll_get_method
libinput_device_config_scroll_set_button
libinput_device_config_scroll_get_button
libinput_device_config_scroll_get_default_button

Subscribers: kwin
Tags: #kwin
Differential Revision: https://phabricator.kde.org/D3194
BUG: 371803
FIXED-IN: 5.8.4
2016-11-03 14:03:17 +01:00
David Strobach
b19341777a [libinput] Add natural scrolling support
Wraps libinput
libinput_device_config_has_natural_scroll
libinput_device_config_set_natural_scroll_enabled
libinput_device_config_get_natural_scroll_enabled
libinput_device_config_scroll_get_default_natural_scroll_enabled

Differential Revision: https://phabricator.kde.org/D3193
BUG: 371791
FIXED-IN: 5.8.4
2016-11-03 14:02:27 +01:00
David Strobach
e00649d002 [libinput] Add middle mouse button emulation support
Wraps libinput
libinput_device_config_middle_emulation_is_available
libinput_device_config_middle_emulation_set_enabled
libinput_device_config_middle_emulation_get_enabled
libinput_device_config_middle_emulation_get_default_enabled

Differential Revision: https://phabricator.kde.org/D3187
BUG: 371756
FIXED-IN: 5.8.4
2016-11-03 14:00:03 +01:00
Martin Gräßlin
14b6ecf499 [autotests] Remove expected fail from snap to auto-hide Wayland
Same as on X11, it's fixed now.
2016-11-03 08:56:59 +01:00
Martin Gräßlin
d1076fc5b9 Merge branch 'Plasma/5.8' 2016-11-03 08:51:49 +01:00
Martin Gräßlin
679e417808 Don't snap to auto-hidden panels
Summary:
When moving windows we don't want to snap against not visible windows
like auto-hidden panels.

BUG: 365892
FIXED-IN: 5.8.4

Test Plan: So far only auto-test, manual test will follow.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3225
2016-11-03 08:35:25 +01:00
Martin Gräßlin
33b583a419 [autotest] Test case for snap to Wayland auto-hiding panel
Like 3a179f32af but for a Wayland panel.
Added in master as auto-hide is new in master.

CCBUG: 365892
2016-11-02 11:51:01 +01:00
Martin Gräßlin
72b8653f4e Merge branch 'Plasma/5.8' 2016-11-02 11:49:46 +01:00
Martin Gräßlin
3a179f32af [autotests] Add test case for snap to auto-hiding panel
Workspace::adjustClientPosition incorrectly snaps against an auto hidden
panel as the test shows.

CCBUG: 365892
2016-11-02 11:28:54 +01:00
Martin Gräßlin
55a0afca97 [autotest] Add test case for window caption need to be simplified
The test illustrates that special characters like a line break are not
removed from the window caption, which results in a line break added in
the window decoration.

Test case uses a title from a web page triggering it in Firefox.

CCBUG: 323798
2016-10-31 15:54:16 +01:00
Martin Gräßlin
32306ec117 [autotests] Try fixing TestShellClient::testDesktopFileName on CI
It didn't find the icons, so let's try with specifying the breeze icon
theme.
2016-10-31 14:16:23 +01:00
Martin Gräßlin
b7bd5f9a09 Add support for desktopFileName provided by NETWinInfo
Summary:
KWindowSystem provides a KDE specific property for the desktop file
name. This allows KWin to take the icon from the desktop file. The
advantage from the desktop file is that KWin normally gets higher
resolution icons than provided through the xproperty based icons used
previously. If the desktop file does not provide an icon name, KWin
falls back to the previous implementation.

As on Wayland the icon is taken from the desktop file name already the
code for X11 and Wayland is merged in AbstractClient. Also to the
PlasmaWindowInterface the appId is taken from the new desktop file
instead of the resourceName. Due to that for Xwayland windows where KWin
knows the desktop file name it can be passed to PlasmaWindowInterface.
This allows e.g. the task manager to better map the windows to
applications and provide better icons. Also it means that icons do not
need to be passed as bitmap data to the clients.

Test Plan:
Verified that icon is taking from desktop file if provided and
from X property if not provided and that Wayland windows still have icon.

Reviewers: #kwin, #plasma_on_wayland, hein

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3177
2016-10-31 13:19:46 +01:00
Martin Gräßlin
13f142b1bf Merge branch 'Plasma/5.8' 2016-10-31 11:52:43 +01:00
Martin Gräßlin
82054a406a Send a pointer leave when triggering a move resize
Summary:
When triggering a move resize all following pointer events are grabbed
by KWin itself. Thus the correct behavior is to informe the client about
it and send a pointer leave.

This ensures that after the move resize ended the pointer gets a new
enter. By sending anew pointer enter the position gets updated to the
new position which so far did not happen and the client generated events
on the wrong position.

BUG: 371573
FIXED-IN: 5.8.3

Reviewers: #kwin, #plasma_on_wayland, broulik

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3154
2016-10-31 11:51:15 +01:00
Martin Gräßlin
bedc01b108 [kwineffects] Add hide/show cursor to EffectsHandler
Summary:
The implementation delegates to the Platform to perform the actual
show/hide of the cursor image.

This replaces the implementation in the zoom effect which so far
directly interacted with xfixes to show/hide the cursor. This is now
provided by the x11/standalone platform. And due to this change the zoom
effect can now properly hide the cursor on platform DRM (wayland) as
well.

Test Plan: Zoom effect on Wayland hides the cursor

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3120
2016-10-31 11:47:20 +01:00
Martin Gräßlin
e90e596864 Add way to hide/show cursor in Platform
Summary:
Some platforms support to hide and show the cursor. This will be needed
by e.g. the zoom effect which currently only provides this functionality
on X11.

This change introduces a new method in the Platform to hide and show the
cursor. The methods need to be called balanced and the implementation
takes care of only showing again if all hide got matched by a show.

The actual hiding and showing is performed in the platform plugins. So
far the DRM and X11/Standalone platforms implement the required
functionality, though other platforms probably could implement as well.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3119
2016-10-31 11:46:50 +01:00
Martin Gräßlin
e4930c0c41 [autotest] Make SlidingPopupsTest a little bit more robust
The first test case was sometimes failing due to the time value in the
first render pass being too high. So that the effect ended directly for
the window.

This change adds a small waiting time for the compositor to render prior
to the creation of the window. Ideally we would connect to frameRendered
signal, but the OpenGL compositor doesn't emit it yet.
2016-10-31 08:55:54 +01:00
Martin Gräßlin
3aeb7367bb [autotests] Extend SlidingPopupTests for Wayland windows
Same test case as for X11 windows added for Wayland windows.
2016-10-31 08:43:35 +01:00
Martin Gräßlin
b84fd50319 [autotests] Extend SlidingPopupsTest::testWithOtherEffect
Test more combinations of other effects together with sliding popups.
The problem does not only exist for scale in but for pretty much any
effect that the ordering in which the effects get loaded makes the test
pass or fail.

Some effects require OpenGL, as build.kde.org does not support OpenGL
compositing (yet), the tests only do the OpenGL cases if an OpenGL
compositor could be created.

CCBUG: 336866
2016-10-31 07:48:59 +01:00
Martin Gräßlin
42e7ffa263 [autotests/effect] Add test case for Sliding Popups effect
The test case loads the sliding popups effect and the scale in effect
which also operates on added windows. As the test case shows depending
on the sequence how the effects are loaded, the window gets animated by
both effects (wrong) oor only sliding popups.

CCBUG: 336866
2016-10-30 11:27:38 +01:00
Martin Gräßlin
54ca4a9b55 Merge branch 'Plasma/5.8' 2016-10-28 16:43:04 +02:00
Martin Gräßlin
94c5704af7 [effects/translucency] Cancel existing animations before starting new
Summary:
It can happen that startAnimation is invoked multiple times for a
window. In case it was invoked a second time the previous animation was
not cancelled. This resulted in the set-animation to never end. When
closing a window, it would stay around as a translucent, non-interactive
window zombie.

This change ensures that existing animations get cancelled.

BUG: 342716
FIXED-IN: 5.8.3

Test Plan: Tested through autotest and manually.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3190
2016-10-28 16:24:49 +02:00
Martin Gräßlin
eb88762e07 [autotests] Add test case for translucency effect of dialog window
This test case simulates a condition of the translucency effect
modifying windows of certain types (e.g. dialogs).

In case the effect got activated for a window it does not end after the
window gets closed and creates a non-interactive zombie window.

CCBUG: 342716
2016-10-28 14:37:10 +02:00
Martin Gräßlin
ea52ef9e57 Add a PlatformCursorImage to Platform and EffectsHandler
Summary:
There are several effects (screenshot, zoom) which need access to the
cursor image and cursor hotspot. So far these effects used X11
unconditionally to get the cursor which obviously does not work on
Wayland.

This change adds a new class PlatformCursorImage to kwinglobals which
wraps what a cursor is (image and hotspot) and adds a new virtual method
to Platform to provide such a PlatformCursorImage. By default it's the
cursor image the Platform tracks. On X11/standalone platform this new
virtual method is overriden and provides a PlatformCursorImage from X11
using the code previously used in screenshot effect.

Screenshot effect and zoom are adjusted to use the new API instead of
X11.

Test Plan:
Zoom effect tested on Wayland, now gets the proper cursor icon.
X11 functionality not yet tested.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3093
2016-10-20 07:51:49 +02:00
Martin Gräßlin
03d706150a Support docks which take input
Summary:
On X11 one needs to force activate a panel to pass it focus. This change
implements something similar for Wayland but a little bit more stateful
by using a request on the PlasmaShellSurface. If set KWin will activate
the panel.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3037
2016-10-18 08:18:46 +02:00
Martin Gräßlin
359224a5dc Pass the current output geometry to ScreenPaintData
Summary:
On Wayland per output rendering is performed and paintScreen is invoked
for every output. Some effects need the information which output is
currently being rendered as otherwise e.g. FBO access could fail.

This change adds the current output geometry to ScreenPaintData. On X11
(all outputs one geometry) this information is not set and a null rect
is returned. That way the effects can also easily check which rendering
mode is used.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3058
2016-10-17 09:02:30 +02:00
Martin Gräßlin
9eede1c66b Merge branch 'Plasma/5.8' 2016-10-17 08:59:35 +02:00
Martin Gräßlin
78a2732a9a Fix shortcut triggering with shift+letter
Summary:
A shortcut with e.g. shift+w could not be triggered as shift is
considered as consumed. It transforms the keysym to an uppercase variant
thus it is consumed.

This change checks for the condition that shift is pressed and is the
only consumed modifier. If the current keysym is a letter the shift is
removed from the consumed modifier again to still support the shortcut.

BUG: 370341
FIXED-IN: 5.8.2

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3015
2016-10-17 08:13:20 +02:00
Martin Gräßlin
cc2f4e3240 Support for relative pointer motion events
Summary:
If KWin interacts with Libinput the RelativePointerManager interface
gets created on the Wayland server. The ForwardInputEventFilter does
forward the relative motion events in addition to the normal motion
events.

In order to properly support the relative motion events as they are
expected by the Wayland protocol the handling of pointer motion events
got slightly adjusted:
* Libinput Pointer event extended by the additional data points
* Libinput Pointer event carries the delta as a QSizeF instead of
QPointF
* PointerInputRedirection adjusted to take a pointer motion event with
more arguments
* Custom QMouseEvent subclass adjusted to carry the additional members

The DebugConsole is adjusted to show the relative motion events in
addition to the global position.

Test Plan:
Verified the manager object is created and verified the
events in DebugConsole. Unfortunately not aware of any test application.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2979
2016-10-12 11:26:46 +02:00
Bhushan Shah
7843974a8a [wayland] Support for hideClient in ShellClient
Summary:
This implements the hideClient for ShellClient which was previously
not implmented. Also autotest for same is added.

Test Plan: ran autotest

Reviewers: graesslin, #plasma

Reviewed By: graesslin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3022
2016-10-11 20:01:49 +05:30
Martin Gräßlin
e8d6008726 Test case for global shortcut Meta+Shift+w
The global shortcut meta+shift+w does not trigger as the test case
shows.

CCBUG: 370341
2016-10-11 09:26:37 +02:00
David Edmundson
b32cdc5653 Add method unregisterScreenEdge to scripting
Test Plan: Used in a script. Works.

Reviewers: #kwin, graesslin

Reviewed By: #kwin, graesslin

Subscribers: graesslin, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D2261
2016-10-07 13:29:29 +01:00
Martin Gräßlin
196ac5eb38 Merge branch 'Plasma/5.8' 2016-10-06 13:29:46 +02:00
Martin Gräßlin
db2ff13d4f Only trigger mod-only-shortcuts if global shortcuts are enabled
Summary:
KWin supports blocking global shortcuts when a window is active through
window specific rules. This change ensures that the modifier only
shortcuts also honor the blocking of global shortcuts. If global
shortcuts are disabled, they won't trigger any more.

BUG: 370146
FIXED-IN: 5.8.1

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D2952
2016-10-06 13:28:31 +02:00
Martin Gräßlin
421824b654 Workaround xkbcommon behavior concerning consumed modifiers
Summary:
If a key could be turned into a keysym with a modifier xkbcommon
considers the modifier as consumed even if not pressed.
E.g. Alt+F3 considers alt as consumed as there is a keysym gnerated with
Ctrl+Alt+F3 (vt switching).

This change tries to workaround the problem by ignoring the consumed
modifiers if there are more modifiers consumed than active. It's
possible that this will create regressions for other shortcuts - we need
to test it in the wild. Although this might cause regressions I'm aiming
for Plasma/5.8 branch with the change. It only affects Wayland and fixes
quite important shortcuts from window manager perspective (desktop
switching (ctrl+f1 to ctrl+f4), desktop grid (ctrl+f8), present windows
(ctrl+f9, ctrl+10), cube (ctrl+f11), user actions (alt+f3), close window
(alt+f4)). If it causes regressions they need to be fixed as well in the
Plasma/5.8 branch.

A new API entry point for xkbcommon was proposed, but is not yet merged
and there is no release with it yet. Once that is available the
workaround should get removed and replaced by the new API call.

BUG: 368989
FIXED-IN: 5.8.1

Test Plan: Going to restart session now with the change

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2945
2016-10-06 13:28:02 +02:00
Martin Gräßlin
3bc6089394 Only repeat one key
Summary:
So far KWin tried to repeat all pressed keys which should repeat. But
this is not how X11 and e.g. QtWayland handle it. There only one key -
the last one which got pressed - repeats. And this makes sense as the
key is used to generate a keysym and that one KWin caches. Thus the
logic so far resulted in incorrect keysyms to be generated during the
repeat. E.g. pressing a, pressing b, releasing b would repeat b instead
of the hold a as b was the last generated keysym.

This change addresses this problem and let's only one key repeat at a
time. When the currently repeating key gets released the repeat timer is
stopped and other hold keys won't repeat any more. This also matches the
behavior of X11 and QtWayland.

BUG: 369091
FIXED-IN: 5.8.1

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2941
2016-10-06 13:26:45 +02:00
Martin Gräßlin
26ad65b1e9 Test case for mod only shortcut with global shortcuts disabled
KWin supports disabling global shortcuts while a specific window is
active through window rules. This blocks global shortcuts but does not
block the modifier-only-shortcuts as the new test case shows.

CCBUG: 370146
2016-10-06 07:36:12 +02:00
Martin Gräßlin
974abbfaef [autotests/integration] Add test case for global shortcuts with Fx
New test which tries to trigger Alt+F3 which does not work due to the
behavior how xkbcommon calculates consumed modifers. The combination
Ctrl+Alt+F3 generates a keysym (vt switching) so just pressing F3
already consumes ctrl and alt modifier.

For more information see:
 * https://github.com/xkbcommon/libxkbcommon/issues/17
 * https://bugs.freedesktop.org/show_bug.cgi?id=92818

CCBUG: 368989
2016-10-05 14:43:38 +02:00
Martin Gräßlin
03b8477f27 [autotest/integration] Enable test mode for QStandardPaths
By enabling test mode for QStandardPath kglobalaccel doesn't modify the
user's global shortcuts any more.
2016-10-05 13:21:33 +02:00
Martin Gräßlin
dd3c6d6cc2 Implement show on screen edge for Wayland
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
2016-10-05 07:51:47 +02:00
Martin Gräßlin
fb59b05488 Add support for resize only borders on Wayland
Summary:
This change adds support for resizing outside the window decoration
(e.g. setting borders to NoSide or None).

To support this a new Toplevel::inputGeometry() -> QRect method is
added which exposes the geometry adjusted by the margins provided by
the decoration. This is checked in InputRedirection when finding a
Toplevel at a given position. The logic for figuring out whether the
event should go to the decoration or the window already handled the
situation correctly, so no further changes are needed.

BUG: 364607
FIXED-IN: 5.8.1

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2787
2016-10-05 07:49:23 +02:00
Martin Gräßlin
fd6e4bb023 Destroy DebugConsole on hide of QWindow
Summary:
The quit button in the DebugConsole is connected to deleteLater on the
DebugConsole. This is to clean up resources like the input event filter
which is rather expensive to have running.

When closed through the window decoration the DebugConsole window only
got hidden but not destroyed. Resulting in the input filter to continue
processing.

This change ensures that the DebugConsole gets properly destroyed once
the window gets hidden.

BUG: 369858
FIXED-IN: 5.8.1

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2931
2016-10-05 07:48:15 +02:00
Martin Gräßlin
48db671684 [autotests/integration] Add test case for repeating shortcuts
This adds a new test case for global shortcuts which simulates
triggering a shortcut through key repeat. The test verifies a problem
that the the shortcut continues to be triggered after releasing the key
if another key is still pressed (and triggers repeats).

CCBUG: 369091
2016-10-04 16:02:11 +02:00
Martin Gräßlin
4d47f6d831 [autotests/integration] Add a test case for closing DebugConsole
This test simulates closing the DebugConsole through the window
decoration. Which unlike the dedicated button does not destroy the
DebugConsole.

CCBUG: 369858
2016-10-04 13:37:25 +02:00
Martin Gräßlin
7d93b58578 Fix whether a panel is supposed to have a strut in ShellClient
Summary:
The PanelBehavior was incorrectly mapped to hasStrut resulting in too
many modes creating a strut for the panel.

CCBUG: 368499

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2788
2016-09-16 14:30:10 +02:00
Sebastian Kügler
99f491e799 parent qaction in test
Summary:
My compiler doesn't seem to like this constructor, it bails out with the
following error:

/home/sebas/kf5/src/kde/workspace/kwin/autotests/integration/globalshortcuts_test.cpp:
In member function ‘void GlobalShortcutsTest::testConsumedShift()’:
/home/sebas/kf5/src/kde/workspace/kwin/autotests/integration/globalshortcuts_test.cpp:79:40:
error: no matching function for call to ‘QAction::QAction()’
     QScopedPointer<QAction> action(new QAction);
                                        ^~~~~~~

Using this as first argument fixes the build on my machine.

Test Plan: screenedges test fails, others pass. (this screenedges test failure seems unrelated)

Reviewers: graesslin

Reviewed By: graesslin

Subscribers: luebking, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D2782
2016-09-15 21:04:29 +02:00
Martin Gräßlin
e1bcda92a2 [autotests/integration] Test case for window larger than screen
If a window gets opened which will be too large with decorations it
should get a configure event with a smaller size. This currently
doesn't happen as the test highlights.

CCBUG: 366632
2016-09-14 14:08:47 +02:00
Martin Gräßlin
c71b002b24 [wayland] Fix release of TabBox on Wayland
Summary:
The interaction is changed to trigger the check for release from the
TabBoxInputFilter instead of reacting on modifier changes. That way
it's possible to check for the relevant modifiers getting released
instead of getting all modifiers in. Also this means that the checks
are only performed when relevant.

BUG: 368590

Reviewers: #kwin, #plasma_on_wayland, bshah

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2773
2016-09-14 13:26:58 +02:00
Martin Gräßlin
ded90756fb Fix interaction between decoration and fullscreen ShellClient
Summary:
A fullscreen ShellClient still had a decoration which was caused by
a combination of several bugs:
* when going to/from fullscreen the decoration was not update
* noBorder did not return true for a fullscreen window
* wl_shell emits fullscreen changed and maximized changed

Comparing to X11 Client both is done. So ShellClient needs to do the
same. This ensures that the correct geometry is requested when going
to fullscreen.

BUG: 366764

Reviewers: #kwin, #plasma_on_wayland, bshah

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2751
2016-09-14 10:53:12 +02:00
Martin Gräßlin
4235871667 Remove not-wanted modifiers prior to evaluating global shortcuts
Summary:
When triggering global shortcuts we are more interested in the hold
keys than the currently active modifiers. E.g. capslock should not
be seen as "shift is hold". Similar we need to remove consumed
modifiers. Shift+5 is % and not Shift+% - the shift modifier is
consumed and needs to be removed from shortcut evaluation.

To support this we need to have the actual state directly from
xkbcommon. Thus a new method is added which exposes the modifiers
relevant for global shortcut matching. In addition on every key press
all consumed modifiers are calculated and kept so that they can be
used for shortcut matching.

In addition a workaround is added for Backtab. Similar workaround
exists in kglobalaccel for X11. The problem is that our shortcuts are
stored incorrectly: Shift+Tab instead of Backtab. Thus a mapping back
is required. To make everything worse KWin registers the wrong key
sequence "Alt+Shift+Backtab" which doesn't make any sense and is
broken on X11 at least.

The workaround supports both special cases. The one for Backtab should
be turned into Shift+Tab and also KWin's special case of adding shift
to backtab.

CCBUG: 368581

Reviewers: #kwin, #plasma_on_wayland, bshah

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2768
2016-09-14 10:25:13 +02:00
Martin Gräßlin
64126a9717 Fix updating layer when setting a ShellClient to fullscreen
Summary:
The call to update the layer was performed before adjusting to
fullscreen. Thus the layer didn't get updated at all as it still
evaluated to "not fullscreen".

Reviewers: #kwin, #plasma_on_wayland, bshah

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2758
2016-09-14 10:24:46 +02:00
Martin Gräßlin
cdcee88b48 [autotests/integration] Add a global shortcuts test
New test case to verify that global shortcut triggering works correctly.
First test case is to verify that consumed modifiers do not break the
shortcut. E.g. a shortcut registered for % should trigger on Shift+5 on
us layout. For that the modifier needs to be consumed, otherwise it's
Shift+% and doesn't trigger. As the test shows this is currently the
case.
2016-09-14 09:13:36 +02:00
Martin Gräßlin
bf7c670444 [autotests] Wrap integration tests in dbus-session-run
Each test needs a dedicated dbus session as the test needs to register
services (e.g. kglobalaccel) and might fail if that cannot be registered.

Due to the wrapping in another command the test need to make sure that
any process they start terminates before them. E.g. the activities test
must stop kactivitymanagerd in cleanupTestCase, otherwise the test times
out.
2016-09-14 07:59:14 +02:00
Martin Gräßlin
a69300f762 [autotests/integration] Test basic working of Alt+Tab and Alt+Shift+Tab
Dedicated test methods for Alt+Tab and Alt+Shift+Tab. Both open three
windows and simulate one press with opening the TabBox. Alt+Tab should
move to the previous window in the chain, Alt+Shift+tab to the last
window in the chain.
2016-09-13 16:11:58 +02:00
Martin Gräßlin
c6a840413a [autotest/integration] Extend the TabBox caps lock test to verify correct shortcut is triggered
Capslock currently modifies the shortcut which is triggered from
Alt+Tab to Alt+Shift+Tab. This shouldn't be and is not the case on X11.
2016-09-13 15:20:46 +02:00