Support for multiple input devices

Allows the registration of multiple input devices for the compositor via
private APIs. Since the Qt stack does not support separate input devices
via the QPA, the identification of each device (wl_seat) is left up to
the implementor.

The compositor will identify input event via the QWaylandInputDevice::isOwner
method. Usually this will happen when an item on the UI has received an
event and would like to send it to the client surface. See
QWaylandSurfaceItem for more details.

Includes basic unit tests

Change-Id: I7ee1db49388713bf3076c23cf8f8a165aefc2fe0
Reviewed-by: Mikko Levonmaa <mikko.levonmaa@lge.com>
Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/tests/auto/compositor/mockseat.cpp b/tests/auto/compositor/mockseat.cpp
new file mode 100644
index 000000000..ff6e449dd
--- /dev/null
+++ b/tests/auto/compositor/mockseat.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 LG Electronics Ltd., author: <mikko.levonmaa@lge.com>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "mockseat.h"
+
+MockSeat::MockSeat(wl_seat *seat)
+    : m_seat(seat)
+{
+    // Bind to the keyboard interface so that the compositor has
+    // the right resource associations
+    m_keyboard = wl_seat_get_keyboard(seat);
+}
+
+MockSeat::~MockSeat()
+{
+    wl_keyboard_destroy(m_keyboard);
+    wl_seat_destroy(m_seat);
+}