EventHandlerWin.cpp [plain text]
#include "config.h"
#include "EventHandler.h"
#include "COMPtr.h"
#include "Cursor.h"
#include "DataTransfer.h"
#include "FloatPoint.h"
#include "FocusController.h"
#include "FrameView.h"
#include "Frame.h"
#include "FrameSelection.h"
#include "HitTestRequest.h"
#include "HitTestResult.h"
#include "MouseEventWithHitTestResults.h"
#include "Page.h"
#include "PlatformKeyboardEvent.h"
#include "PlatformWheelEvent.h"
#include "Scrollbar.h"
#include "WCDataObject.h"
#include "NotImplemented.h"
namespace WebCore {
#if ENABLE(DRAG_SUPPORT)
const double EventHandler::TextDragDelay = 0.0;
#endif
bool EventHandler::passMousePressEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe)
{
subframe->eventHandler().handleMousePressEvent(mev.event());
return true;
}
bool EventHandler::passMouseMoveEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe, HitTestResult* hoveredNode)
{
#if ENABLE(DRAG_SUPPORT)
if (m_mouseDownMayStartDrag && !m_mouseDownWasInSubframe)
return false;
#endif
subframe->eventHandler().handleMouseMoveEvent(mev.event(), hoveredNode);
return true;
}
bool EventHandler::passMouseReleaseEventToSubframe(MouseEventWithHitTestResults& mev, Frame* subframe)
{
subframe->eventHandler().handleMouseReleaseEvent(mev.event());
return true;
}
bool EventHandler::passWheelEventToWidget(const PlatformWheelEvent& wheelEvent, Widget* widget)
{
if (!widget->isFrameView())
return false;
return toFrameView(widget)->frame().eventHandler().handleWheelEvent(wheelEvent);
}
bool EventHandler::tabsToAllFormControls(KeyboardEvent*) const
{
return true;
}
bool EventHandler::eventActivatedView(const PlatformMouseEvent& event) const
{
return event.didActivateWebView();
}
#if ENABLE(DRAG_SUPPORT)
PassRefPtr<DataTransfer> EventHandler::createDraggingDataTransfer() const
{
#if OS(WINCE)
return 0;
#else
return DataTransfer::createForDragAndDrop();
#endif
}
#endif
void EventHandler::focusDocumentView()
{
Page* page = m_frame.page();
if (!page)
return;
page->focusController().setFocusedFrame(&m_frame);
}
bool EventHandler::passWidgetMouseDownEventToWidget(const MouseEventWithHitTestResults&)
{
notImplemented();
return false;
}
unsigned EventHandler::accessKeyModifiers()
{
return PlatformEvent::AltKey;
}
}