#include "config.h"
#include "DragClientQt.h"
#include "ClipboardQt.h"
#include "DragController.h"
#include "Frame.h"
#include "Page.h"
#include "PlatformMouseEvent.h"
#include "qwebpage.h"
#include <QDrag>
#include <QMimeData>
namespace WebCore {
static inline Qt::DropActions dragOperationsToDropActions(unsigned op)
{
Qt::DropActions result = Qt::IgnoreAction;
if (op & DragOperationCopy)
result = Qt::CopyAction;
if (op & DragOperationMove)
result |= Qt::MoveAction;
if (op & DragOperationGeneric)
result |= Qt::MoveAction;
if (op & DragOperationLink)
result |= Qt::LinkAction;
return result;
}
static inline DragOperation dropActionToDragOperation(Qt::DropActions action)
{
DragOperation result = DragOperationNone;
if (action & Qt::CopyAction)
result = DragOperationCopy;
if (action & Qt::LinkAction)
result = DragOperationLink;
if (action & Qt::MoveAction)
result = DragOperationMove;
return result;
}
DragDestinationAction DragClientQt::actionMaskForDrag(DragData*)
{
return DragDestinationActionAny;
}
void DragClientQt::willPerformDragDestinationAction(DragDestinationAction, DragData*)
{
}
void DragClientQt::dragControllerDestroyed()
{
delete this;
}
DragSourceAction DragClientQt::dragSourceActionMaskForPoint(const IntPoint&)
{
return DragSourceActionAny;
}
void DragClientQt::willPerformDragSourceAction(DragSourceAction, const IntPoint&, Clipboard*)
{
}
void DragClientQt::startDrag(DragImageRef dragImage, const IntPoint&, const IntPoint&, Clipboard* clipboard, Frame* frame, bool)
{
#ifndef QT_NO_DRAGANDDROP
QMimeData* clipboardData = static_cast<ClipboardQt*>(clipboard)->clipboardData();
static_cast<ClipboardQt*>(clipboard)->invalidateWritableData();
QWidget* view = m_webPage->view();
if (view) {
QDrag* drag = new QDrag(view);
if (dragImage)
drag->setPixmap(*dragImage);
else if (clipboardData && clipboardData->hasImage())
drag->setPixmap(qvariant_cast<QPixmap>(clipboardData->imageData()));
DragOperation dragOperationMask = clipboard->sourceOperation();
drag->setMimeData(clipboardData);
Qt::DropAction actualDropAction = drag->exec(dragOperationsToDropActions(dragOperationMask));
PlatformMouseEvent me(m_webPage->view()->mapFromGlobal(QCursor::pos()), QCursor::pos(), LeftButton, PlatformEvent::MouseMoved, 0, false, false, false, false, 0);
frame->eventHandler()->dragSourceEndedAt(me, dropActionToDragOperation(actualDropAction));
}
frame->page()->dragController()->dragEnded();
#endif
}
}