diff options
Diffstat (limited to 'src/gui/embedded/qkbdum_qws.cpp')
-rw-r--r-- | src/gui/embedded/qkbdum_qws.cpp | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/src/gui/embedded/qkbdum_qws.cpp b/src/gui/embedded/qkbdum_qws.cpp deleted file mode 100644 index 4fbe03e319..0000000000 --- a/src/gui/embedded/qkbdum_qws.cpp +++ /dev/null @@ -1,144 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qkbdum_qws.h" -#include "qvfbhdr.h" - -#if !defined(QT_NO_QWS_KEYBOARD) && !defined(QT_NO_QWS_KBD_UM) - -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> - -#include <qstring.h> -#include <qwindowsystem_qws.h> -#include <qsocketnotifier.h> -#include "qplatformdefs.h" - -QT_BEGIN_NAMESPACE - -class QWSUmKeyboardHandlerPrivate : public QObject -{ - Q_OBJECT - -public: - QWSUmKeyboardHandlerPrivate(const QString&); - ~QWSUmKeyboardHandlerPrivate(); - -private slots: - void readKeyboardData(); - -private: - int kbdFD; - int kbdIdx; - const int kbdBufferLen; - unsigned char *kbdBuffer; - QSocketNotifier *notifier; -}; - -QWSUmKeyboardHandlerPrivate::QWSUmKeyboardHandlerPrivate(const QString &device) - : kbdFD(-1), kbdIdx(0), kbdBufferLen(sizeof(QVFbKeyData)*5) -{ - kbdBuffer = new unsigned char [kbdBufferLen]; - - if ((kbdFD = QT_OPEN((const char *)device.toLocal8Bit(), O_RDONLY | O_NDELAY, 0)) < 0) { - qDebug("Cannot open %s (%s)", (const char *)device.toLocal8Bit(), - strerror(errno)); - } else { - // Clear pending input - char buf[2]; - while (QT_READ(kbdFD, buf, 1) > 0) { } - - notifier = new QSocketNotifier(kbdFD, QSocketNotifier::Read, this); - connect(notifier, SIGNAL(activated(int)),this, SLOT(readKeyboardData())); - } -} - -QWSUmKeyboardHandlerPrivate::~QWSUmKeyboardHandlerPrivate() -{ - if (kbdFD >= 0) - QT_CLOSE(kbdFD); - delete [] kbdBuffer; -} - - -void QWSUmKeyboardHandlerPrivate::readKeyboardData() -{ - int n; - do { - n = QT_READ(kbdFD, kbdBuffer+kbdIdx, kbdBufferLen - kbdIdx); - if (n > 0) - kbdIdx += n; - } while (n > 0); - - int idx = 0; - while (kbdIdx - idx >= (int)sizeof(QVFbKeyData)) { - QVFbKeyData *kd = (QVFbKeyData *)(kbdBuffer + idx); - // Qtopia Key filters must still work. - QWSServer::processKeyEvent(kd->unicode, kd->keycode, kd->modifiers, kd->press, kd->repeat); - idx += sizeof(QVFbKeyData); - } - - int surplus = kbdIdx - idx; - for (int i = 0; i < surplus; i++) - kbdBuffer[i] = kbdBuffer[idx+i]; - kbdIdx = surplus; -} - -QWSUmKeyboardHandler::QWSUmKeyboardHandler(const QString &device) - : QWSKeyboardHandler() -{ - d = new QWSUmKeyboardHandlerPrivate(device); -} - -QWSUmKeyboardHandler::~QWSUmKeyboardHandler() -{ - delete d; -} - -QT_END_NAMESPACE - -#include "qkbdum_qws.moc" - -#endif // QT_NO_QWS_KEYBOARD && QT_NO_QWS_KBD_UM |