--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/kernel/qclipboard_s60.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,266 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qclipboard.h"
+
+#ifndef QT_NO_CLIPBOARD
+
+#include "qapplication.h"
+#include "qbitmap.h"
+#include "qdatetime.h"
+#include "qbuffer.h"
+#include "qwidget.h"
+#include "qevent.h"
+#include "private/qcore_symbian_p.h"
+#include <QtDebug>
+
+// Symbian's clipboard
+#include <baclipb.h>
+QT_BEGIN_NAMESPACE
+
+//### Mime Type mapping to UIDs
+
+const TUid KQtCbDataStream = {0x2001B2DD};
+
+
+class QClipboardData
+{
+public:
+ QClipboardData();
+ ~QClipboardData();
+
+ void setSource(QMimeData* s)
+ {
+ if (s == src)
+ return;
+ delete src;
+ src = s;
+ }
+ QMimeData* source()
+ { return src; }
+ bool connected()
+ { return connection; }
+ void clear();
+
+private:
+ QMimeData* src;
+ bool connection;
+};
+
+QClipboardData::QClipboardData():src(0),connection(true)
+{
+ clear();
+}
+
+QClipboardData::~QClipboardData()
+{
+ connection = false;
+ delete src;
+}
+
+void QClipboardData::clear()
+{
+ QMimeData* newSrc = new QMimeData;
+ delete src;
+ src = newSrc;
+}
+
+static QClipboardData *internalCbData = 0;
+
+static void cleanupClipboardData()
+{
+ delete internalCbData;
+ internalCbData = 0;
+}
+
+static QClipboardData *clipboardData()
+{
+ if (internalCbData == 0) {
+ internalCbData = new QClipboardData;
+ if (internalCbData)
+ {
+ if (!internalCbData->connected())
+ {
+ delete internalCbData;
+ internalCbData = 0;
+ }
+ else
+ {
+ qAddPostRoutine(cleanupClipboardData);
+ }
+ }
+ }
+ return internalCbData;
+}
+
+void writeToStreamLX(const QMimeData* aData, RWriteStream& aStream)
+{
+ // This function both leaves and throws exceptions. There must be no destructor
+ // dependencies between cleanup styles, and no cleanup stack dependencies on stacked objects.
+ QStringList headers = aData->formats();
+ aStream << TCardinality(headers.count());
+ for (QStringList::const_iterator iter= headers.constBegin();iter != headers.constEnd();iter++)
+ {
+ HBufC* stringData = TPtrC(reinterpret_cast<const TUint16*>((*iter).utf16())).AllocLC();
+ QByteArray ba = aData->data((*iter));
+ qDebug() << "copy to clipboard mime: " << *iter << " data: " << ba;
+ // mime type
+ aStream << TCardinality(stringData->Size());
+ aStream << *(stringData);
+ // mime data
+ aStream << TCardinality(ba.size());
+ aStream.WriteL(reinterpret_cast<const uchar*>(ba.constData()),ba.size());
+ CleanupStack::PopAndDestroy(stringData);
+ }
+}
+
+void readFromStreamLX(QMimeData* aData,RReadStream& aStream)
+{
+ // This function both leaves and throws exceptions. There must be no destructor
+ // dependencies between cleanup styles, and no cleanup stack dependencies on stacked objects.
+ TCardinality mimeTypeCount;
+ aStream >> mimeTypeCount;
+ for (int i = 0; i< mimeTypeCount;i++)
+ {
+ // mime type
+ TCardinality mimeTypeSize;
+ aStream >> mimeTypeSize;
+ HBufC* mimeTypeBuf = HBufC::NewLC(aStream,mimeTypeSize);
+ QString mimeType = QString::fromUtf16(mimeTypeBuf->Des().Ptr(),mimeTypeBuf->Length());
+ CleanupStack::PopAndDestroy(mimeTypeBuf);
+ // mime data
+ TCardinality dataSize;
+ aStream >> dataSize;
+ QByteArray ba;
+ ba.reserve(dataSize);
+ aStream.ReadL(reinterpret_cast<uchar*>(ba.data_ptr()->data),dataSize);
+ ba.data_ptr()->size = dataSize;
+ qDebug() << "paste from clipboard mime: " << mimeType << " data: " << ba;
+ aData->setData(mimeType,ba);
+ }
+}
+
+
+/*****************************************************************************
+ QClipboard member functions
+ *****************************************************************************/
+
+void QClipboard::clear(Mode mode)
+{
+ setText(QString(), mode);
+}
+const QMimeData* QClipboard::mimeData(Mode mode) const
+{
+ if (mode != Clipboard) return 0;
+ QClipboardData *d = clipboardData();
+ if (d)
+ {
+ TRAPD(err,{
+ RFs fs = qt_s60GetRFs();
+ CClipboard* cb = CClipboard::NewForReadingLC(fs);
+ Q_ASSERT(cb);
+ RStoreReadStream stream;
+ TStreamId stid = (cb->StreamDictionary()).At(KQtCbDataStream);
+ stream.OpenLC(cb->Store(),stid);
+ QT_TRYCATCH_LEAVING(readFromStreamLX(d->source(),stream));
+ CleanupStack::PopAndDestroy(2,cb);
+ return d->source();
+ });
+ if (err != KErrNone){
+ qDebug()<< "clipboard is empty/err: " << err;
+ }
+
+ }
+ return 0;
+}
+
+
+void QClipboard::setMimeData(QMimeData* src, Mode mode)
+{
+ if (mode != Clipboard) return;
+ QClipboardData *d = clipboardData();
+ if (d)
+ {
+ TRAPD(err,{
+ RFs fs = qt_s60GetRFs();
+ CClipboard* cb = CClipboard::NewForWritingLC(fs);
+ RStoreWriteStream stream;
+ TStreamId stid = stream.CreateLC(cb->Store());
+ QT_TRYCATCH_LEAVING(writeToStreamLX(src,stream));
+ d->setSource(src);
+ stream.CommitL();
+ (cb->StreamDictionary()).AssignL(KQtCbDataStream,stid);
+ cb->CommitL();
+ CleanupStack::PopAndDestroy(2,cb);
+ });
+ if (err != KErrNone){
+ qDebug()<< "clipboard write err :" << err;
+ }
+ }
+ emitChanged(QClipboard::Clipboard);
+}
+
+bool QClipboard::supportsMode(Mode mode) const
+{
+ return (mode == Clipboard);
+}
+
+bool QClipboard::ownsMode(Mode mode) const
+{
+ if (mode == Clipboard)
+ qWarning("QClipboard::ownsClipboard: UNIMPLEMENTED!");
+ return false;
+}
+
+bool QClipboard::event(QEvent * /* e */)
+{
+ return true;
+}
+
+void QClipboard::connectNotify( const char * )
+{
+}
+
+void QClipboard::ownerDestroyed()
+{
+}
+QT_END_NAMESPACE
+#endif // QT_NO_CLIPBOARD