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author | Kevin Krammer <kevin.krammer.qnx@kdab.com> | 2012-03-29 11:23:42 (GMT) |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-03-30 12:40:19 (GMT) |
commit | db50af5e307b9fc0c29567ac39012c7716bc45a6 (patch) | |
tree | c0fb8add28fb3d3b3883eeffd575805445536e8f /src/plugins/platforms/blackberry/qbbscreeneventhandler.h | |
parent | acbdd48f4401f2cc9b48eb3bd79d957b1c4e2949 (diff) | |
download | Qt-db50af5e307b9fc0c29567ac39012c7716bc45a6.zip Qt-db50af5e307b9fc0c29567ac39012c7716bc45a6.tar.gz Qt-db50af5e307b9fc0c29567ac39012c7716bc45a6.tar.bz2 |
Move screen event processing into its own class
The event handler class can then be reused when we have proper
BPS event support available from corelib
Backport of a80a2c6da241dac77f533bc702a1c7d94349a812
Change-Id: I9f8f661ca6b976aa02990bc8c8af8e5472e5faa4
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
Diffstat (limited to 'src/plugins/platforms/blackberry/qbbscreeneventhandler.h')
-rw-r--r-- | src/plugins/platforms/blackberry/qbbscreeneventhandler.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/plugins/platforms/blackberry/qbbscreeneventhandler.h b/src/plugins/platforms/blackberry/qbbscreeneventhandler.h new file mode 100644 index 0000000..2e5851e --- /dev/null +++ b/src/plugins/platforms/blackberry/qbbscreeneventhandler.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2011 - 2012 Research In Motion +** +** Contact: Research In Motion <blackberry-qt@qnx.com> +** Contact: Klarälvdalens Datakonsult AB <info@kdab.com> +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QBBSCREENEVENTHANDLER_H +#define QBBSCREENEVENTHANDLER_H + +#include <QWindowSystemInterface> + +#include <screen/screen.h> + +QT_BEGIN_NAMESPACE + +class QBBScreenEventHandler +{ +public: + QBBScreenEventHandler(); + + static void injectKeyboardEvent(int flags, int sym, int mod, int scan, int cap); + void injectPointerMoveEvent(int x, int y); + + bool handleEvent(screen_event_t event); + bool handleEvent(screen_event_t event, int qnxType); + +private: + void handleKeyboardEvent(screen_event_t event); + void handlePointerEvent(screen_event_t event); + void handleTouchEvent(screen_event_t event, int type); + void handleCloseEvent(screen_event_t event); + +private: + enum { + MAX_TOUCH_POINTS = 10 + }; + + QPoint mLastGlobalMousePoint; + QPoint mLastLocalMousePoint; + Qt::MouseButtons mLastButtonState; + void* mLastMouseWindow; + + QWindowSystemInterface::TouchPoint mTouchPoints[MAX_TOUCH_POINTS]; +}; + +QT_END_NAMESPACE + +#endif // QBBSCREENEVENTHANDLER_H |