Commit graph

4 commits

Author SHA1 Message Date
Martin Gräßlin
69cbb40903 Pass LibInput::Device* through the event handlers
Summary:
The signals emitted by LibInput::Connection carry the Device for which
the input event was received. This Device is passed to the input handlers.

Custom event classes are added which extend QMouseEvent, QKeyEvent and
QWheelEvent respectively and expose the Device. The Device is only passed
around as a forward declared pointer, so even if compiled without libinput
support, it should still compile.

Event handlers which need to get access to the Device can now just cast
the event pointer to the custom class and access it. This can be used in
future to handle device specific key codes, etc.

As we don't have a proper event classes for touch events the event
handlers do not yet have access to the Device. Here the internal API
needs to be adjusted in future.

Reviewers: #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D1667
2016-05-30 15:26:37 +02:00
Martin Gräßlin
ff88f93852 Support touch events on KWin internal windows
Summary:
Qt's touch event API is rather difficult and complex to implement.
As none of KWin's internal windows supports multi-touch gestures yet,
this is going the easy route and just simulates a left mouse button
press. If in future need arises for touch gesture support on KWin's
internal windows, this can be added.

Test Plan: Tested on exopc with DebugConsole and auto test

Reviewers: #plasma

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D1661
2016-05-23 18:40:06 +02:00
Martin Gräßlin
73fae5e63d Support touch events in DecorationEventFilter
Summary:
Touch events are emulating mouse events, in particular left mouse
button.

With this change one can move windows through the decoration, use
the decoration buttons and also support the double click action.

As finding the decoration is pretty much exactly the same as for
pointer events, a new base class is introduces which provides the
functionality of updating the decoration and the shared common
variables.

Reviewers: #plasma

Subscribers: plasma-devel

Projects: #plasma

Differential Revision: https://phabricator.kde.org/D1604
2016-05-17 07:33:02 +02:00
Martin Gräßlin
b8f8b2d8a0 Split out touch related functionality from InputRedirection
Similar to c044ad98be this change splits
all touch handling related functionality into a dedicated class called
TouchInputRedirection.
2016-02-15 09:36:59 +01:00