qplatformclipboard_qpa.cpp

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#include "qplatformclipboard_qpa.h"

#ifndef QT_NO_CLIPBOARD

#include <QtGui/private/qapplication_p.h>

QT_BEGIN_NAMESPACE

class QClipboardData
{
public:
    QClipboardData();
   ~QClipboardData();

    void setSource(QMimeData* s)
    {
        if (s == src)
            return;
        delete src;
        src = s;
    }
    QMimeData* source()
        { return src; }

private:
    QMimeData* src;
};

QClipboardData::QClipboardData()
{
    src = 0;
}

QClipboardData::~QClipboardData()
{
    delete src;
}

Q_GLOBAL_STATIC(QClipboardData,q_clipboardData);

QPlatformClipboard::~QPlatformClipboard()
{

}

QMimeData *QPlatformClipboard::mimeData(QClipboard::Mode mode)
{
    //we know its clipboard
    Q_UNUSED(mode);
    return q_clipboardData()->source();
}

void QPlatformClipboard::setMimeData(QMimeData *data, QClipboard::Mode mode)
{
    //we know its clipboard
    Q_UNUSED(mode);
    q_clipboardData()->setSource(data);
}

bool QPlatformClipboard::supportsMode(QClipboard::Mode mode) const
{
    return mode == QClipboard::Clipboard;
}

void QPlatformClipboard::emitChanged(QClipboard::Mode mode)
{
    QApplication::clipboard()->emitChanged(mode);
}

QT_END_NAMESPACE

#endif //QT_NO_CLIPBOARD