The compositor can now be configured to tell the clients to generate
mouse events when receiving touch events. In touchscreen-only systems
this can be used to reduce the number of Wayland events.

Change-Id: I231a15cd4ed463ee81c510c082a270efa255a1f3
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

We must do something otherwise the next inputDevice->mouseFocus() call
will dereference an already deleted instance.

Change-Id: I3ac92a37715f63c6dc43191968a8da51befbccde
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

The pointer is out of scope by the time it's sent through wayland.

Change-Id: I00e9f050dfa47bf078921600d2bf63502f0b4897
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Ian Monroe <ian.monroe@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

The pointer focus must be set in pressed. We cannot rely on
the implicit mouse tracking behavior of QWindow for QML stuff
because the WaylandSurfaceItems will not get mouse moves outside
of a press-release sequence.

Change-Id: Ic2cf2a7497cac7397bcfa26440dd05cded6182dc
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Change-Id: I6e182c048282f5edd30f49be19dcc0f020679b85
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

This reverts commit 42ed1265.

Weston has been fixed so attaching null buffer on hide is now a valid
operation.

Change-Id: I0fc6af7f87c97e07075da03ed1b54d2e3c1d45fd
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Apparently Weston does not like this and causes instant crashes when
hiding a top-level widget.  The QtCompositor-side behavior is dubious
too although at least that does not crash. Nevertheless attaching a
null buffer seems unnecessary.

Change-Id: I1d7fe3e0b05e5d77773b661a71bc37311968eded
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Otherwise shm based apps (widgets) will crash randomly.

Change-Id: I5345ca9419a6702170f93fd817bbab4d9ef2bc59
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Change-Id: If720f7f4797e319ab03d02b6ecb9c88cb71356c2
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.

Change-Id: I08d8673382f0230d5c5a22a25efaf5c45cef539a
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: I5c54c65f57805372cba101dd62f34818580a90aa
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Change-Id: Ia3e62ed30467bb52555c353a30440ebcc3529d0b
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Change-Id: I0f4c2696ae5c7071275af326c924dc1eaed6d5b6
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Andy Nichols <andy.nichols@nokia.com>

Change-Id: Ic7d3221321e2d7ecc69e56b7ad7a23322e65995d
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Andy Nichols <andy.nichols@nokia.com>

This was a misunderstanding. The default (and the only) behavior with
QWindows is to have mouse tracking enabled. QML or QApplication can
then filter out the button-less moves, if needed.

This reverts commit bd0681da.

Change-Id: I2f641a2826e1578f103d1e29939b661cbae4fcc2
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
Sanity-Review: Samuel Rødal <samuel.rodal@nokia.com>

This event comes before the button event and thus must not result in a
Qt mouse event. Instead, the button event will generate the
MouseButtonPressed with the position sent in this motion.

Change-Id: I97887d4d5fcd54575d6f4e9523a04569424c0bc2
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Fixes build after change in qtbase requiring Q_DECLARE_METATYPE(T*) to
be fully defined.

Change-Id: I741d91eb0e7e480b5a35a4616b32a90043f01a63
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

Change-Id: I455d06a364a89b6558ab00b15d9541ea397adcd5
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

Replace Nokia contact email address with Qt Project website.

Change-Id: Ib67c393df41c539deae0ef71e0acc13029ceb46d
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Change-Id: I3c90b705c0ef07e824768975fe1889e394acd82b
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Change-Id: I1bee7028f9cf53383bb76678f1446b86cc2d007f
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

When retained selection is enabled, clipboard data will be available
even after the client, that offered the data, exits.

Change-Id: I8158eba29b14092ce150245410b62912011051fd
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

It is a hack but works beautifully. It allows the compositor to
participate in copy-paste which becomes mandatory when there is UI
running in the compositor process.

Change-Id: I1993d8705a26159eff0c9947244b66e954b9f460
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Change-Id: Ic248b08863e661259ad5f96c35b1135d9de594f8
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>

Change-Id: Ia258fe47d59e3c5a844b939245ad50e2a4f1a6f1
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>

Change-Id: Ia240a19a14098bdc76374b9537d501927a6a1a74
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

managedClient() is allowed to return 0.

Change-Id: I67f4ad9cc9bf40a829c2a26895529cabf5a716c0
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Andy Nichols <andy.nichols@nokia.com>

to zero, so that if the compositor doesn't support the extension we know
about it.

Change-Id: Ia39a832d08fe4e2a2d94e18b84f2783206283ae4
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>

Instead of using touch_frame the number of non-stationary points (that
is, the number of touch events sent) is included in the touch events
themselves.

Change-Id: Ied29f05d7e00676d47ee0b91006cafb4569951c4
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

The scanner adds the commenting syntax.

Change-Id: Ia480dab42302395e2f562e5bfc9015ef470ddc08
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Laszlo Agocs <laszlo.p.agocs@nokia.com>

Change-Id: Id534965df614bcbff3bfe5f8fd5484c370222196
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Change-Id: If43c4e07ae919b77050aaf5dcffea3b8d48ac460
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Follow the naming convention of other extensions.

The events are now posted only to the client to which the focus
surface belongs, the check was previously missing.

Change-Id: Ie43b6e887b64c7bed1377babb368129753a3cd0f
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

All code in this module outside of src/plugins/platforms/wayland should
carry a copy of the BSD license header.  The master copy of this header
lives at qtbase/header.BSD.

Change-Id: Icd56f24f4a3d309db4c1c3aaef25618680c07f6e
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Using this opt-in protocol extension all data from QTouchEvent will
properly be delivered to the clients.

By default compositors will still use the standard and limited
protocol for touch events to remain compatible with non-Qt
clients. However by calling enableTouchExtension() in the compositor,
touch events will be sent through the new protocol and thus Qt clients
will receive proper QTouchEvents. Non-Qt clients will get no touch
data in this mode.

The contents of the rawScreenPositions() list are not yet delivered as
the size implications remain to be checked.

Change-Id: I981b9c4d44ea808a95b770bf948320abd47fc036
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

This was broken by the recent input rewrites, and isn't really the 'correct'
future-proof path anyway. Wayland is more advocating client-side decorations
rather than compositor-side decorations, and this won't work in that world.

Change-Id: I187084d7eea785eda43e8658cfd2120205eea211
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>

Change-Id: Ib8abd146c2bd30b59c6aba0aa9a28f70133b25e9
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

Change-Id: I5ac4bf15b89a7d352c9971e6ce4882d49e686838
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

They may not always exist, especially on desktop GL, so this is incorrect and
won't build in some cases.

Credit to Samuel Rødal for setting me on the path :)

Change-Id: I89296c5ed67f9388cceedb08cd68a7b5560be5e9
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>

This was if EGL_WL_request_client_buffer_format was defined.

Change-Id: Ic96be10a981b79d0d2f62bc165b57130398c385a
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>