void ClipboardQt::declareAndWriteDragImage(Element* element, const KURL& url, const String& title, Frame* frame)
{
ASSERT(frame);
// WebCore::writeURL(m_writableDataObject.get(), url, title, true, false);
if (!m_writableData)
m_writableData = new QMimeData;
CachedImage* cachedImage = getCachedImage(element);
if (!cachedImage || !cachedImage->imageForRenderer(element->renderer()) || !cachedImage->isLoaded())
return;
QPixmap* pixmap = cachedImage->imageForRenderer(element->renderer())->nativeImageForCurrentFrame();
if (pixmap)
m_writableData->setImageData(*pixmap);
QList<QUrl> urls;
urls.append(url);
m_writableData->setText(title);
m_writableData->setUrls(urls);
m_writableData->setHtml(createMarkup(element, IncludeNode, 0, ResolveAllURLs));
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(m_writableData);
#endif
}
void ClipboardQt::declareAndWriteDragImage(Element* element, const KURL& url, const String& title, Frame* frame)
{
ASSERT(frame);
// WebCore::writeURL(m_writableDataObject.get(), url, title, true, false);
if (!m_writableData)
m_writableData = new QMimeData;
CachedImage* cachedImage = getCachedImage(element);
if (!cachedImage || !cachedImage->image() || !cachedImage->isLoaded())
return;
QPixmap* pixmap = cachedImage->image()->nativeImageForCurrentFrame();
if (pixmap)
m_writableData->setImageData(*pixmap);
AtomicString imageURL = element->getAttribute(HTMLNames::srcAttr);
if (imageURL.isEmpty())
return;
KURL fullURL = frame->document()->completeURL(stripLeadingAndTrailingHTMLSpaces(imageURL));
if (fullURL.isEmpty())
return;
QList<QUrl> urls;
urls.append(url);
urls.append(fullURL);
m_writableData->setText(title);
m_writableData->setUrls(urls);
m_writableData->setHtml(createMarkup(element, IncludeNode, 0, AbsoluteURLs));
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(m_writableData);
#endif
}
ClipboardQt::~ClipboardQt()
{
if (m_writableData && isForCopyAndPaste())
m_writableData = 0;
else
delete m_writableData;
m_readableData = 0;
}
void ClipboardQt::writePlainText(const String& str)
{
if (!m_writableData)
m_writableData = new QMimeData;
QString text = str;
text.replace(QChar(0xa0), QLatin1Char(' '));
m_writableData->setText(text);
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(m_writableData);
#endif
}
void ClipboardQt::clearAllData()
{
if (policy() != ClipboardWritable)
return;
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(0);
else
#endif
delete m_writableData;
m_writableData = 0;
}
ClipboardQt::ClipboardQt(ClipboardAccessPolicy policy, ClipboardType clipboardType)
: Clipboard(policy, clipboardType)
, m_readableData(0)
, m_writableData(0)
{
Q_ASSERT(policy == ClipboardReadable || policy == ClipboardWritable || policy == ClipboardNumb);
#ifndef QT_NO_CLIPBOARD
if (policy != ClipboardWritable) {
Q_ASSERT(isForCopyAndPaste());
m_readableData = QApplication::clipboard()->mimeData();
}
#endif
}
void ClipboardQt::writeURL(const KURL& url, const String& title, Frame* frame)
{
ASSERT(frame);
QList<QUrl> urls;
urls.append(frame->document()->completeURL(url.string()));
if (!m_writableData)
m_writableData = new QMimeData;
m_writableData->setUrls(urls);
m_writableData->setText(title);
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(m_writableData);
#endif
}
void ClipboardQt::writeRange(Range* range, Frame* frame)
{
ASSERT(range);
ASSERT(frame);
if (!m_writableData)
m_writableData = new QMimeData;
QString text = frame->editor()->selectedText();
text.replace(QChar(0xa0), QLatin1Char(' '));
m_writableData->setText(text);
m_writableData->setHtml(createMarkup(range, 0, AnnotateForInterchange, false, AbsoluteURLs));
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(m_writableData);
#endif
}
void ClipboardQt::clearData(const String& type)
{
if (policy() != ClipboardWritable)
return;
if (m_writableData) {
m_writableData->removeFormat(type);
if (m_writableData->formats().isEmpty()) {
if (isForDragAndDrop())
delete m_writableData;
m_writableData = 0;
}
}
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(m_writableData);
#endif
}
PassRefPtr<DataTransferItems> ClipboardQt::items()
{
if (!m_frame && !m_frame->document())
return 0;
RefPtr<DataTransferItemsQt> items = DataTransferItemsQt::create(this, m_frame->document()->scriptExecutionContext());
if (!m_readableData)
return items;
if (isForCopyAndPaste() && policy() == ClipboardReadable) {
const QStringList types = m_readableData->formats();
for (int i = 0; i < types.count(); ++i)
items->addPasteboardItem(types.at(i));
}
return items;
}
bool ClipboardQt::setData(const String& type, const String& data)
{
if (policy() != ClipboardWritable)
return false;
if (!m_writableData)
m_writableData = new QMimeData;
if (isTextMimeType(type))
m_writableData->setText(QString(data));
else if (isHtmlMimeType(type))
m_writableData->setHtml(QString(data));
else {
QByteArray array(reinterpret_cast<const char*>(data.characters()), data.length() * 2);
m_writableData->setData(QString(type), array);
}
#ifndef QT_NO_CLIPBOARD
if (isForCopyAndPaste())
QApplication::clipboard()->setMimeData(m_writableData);
#endif
return true;
}
