bool PageWidgetDelegate::handleInputEvent(Page* page, PageWidgetEventHandler& handler, const WebInputEvent& event)
{
Frame* frame = page ? page->mainFrame() : 0;
switch (event.type) {
// FIXME: WebKit seems to always return false on mouse events processing
// methods. For now we'll assume it has processed them (as we are only
// interested in whether keyboard events are processed).
case WebInputEvent::MouseMove:
if (!frame || !frame->view())
return true;
handler.handleMouseMove(*frame, *static_cast<const WebMouseEvent*>(&event));
return true;
case WebInputEvent::MouseLeave:
if (!frame || !frame->view())
return true;
handler.handleMouseLeave(*frame, *static_cast<const WebMouseEvent*>(&event));
return true;
case WebInputEvent::MouseDown:
if (!frame || !frame->view())
return true;
handler.handleMouseDown(*frame, *static_cast<const WebMouseEvent*>(&event));
return true;
case WebInputEvent::MouseUp:
if (!frame || !frame->view())
return true;
handler.handleMouseUp(*frame, *static_cast<const WebMouseEvent*>(&event));
return true;
case WebInputEvent::MouseWheel:
if (!frame || !frame->view())
return false;
return handler.handleMouseWheel(*frame, *static_cast<const WebMouseWheelEvent*>(&event));
case WebInputEvent::RawKeyDown:
case WebInputEvent::KeyDown:
case WebInputEvent::KeyUp:
return handler.handleKeyEvent(*static_cast<const WebKeyboardEvent*>(&event));
case WebInputEvent::Char:
return handler.handleCharEvent(*static_cast<const WebKeyboardEvent*>(&event));
#if ENABLE(GESTURE_EVENTS)
case WebInputEvent::GestureScrollBegin:
case WebInputEvent::GestureScrollEnd:
case WebInputEvent::GestureScrollUpdate:
case WebInputEvent::GestureScrollUpdateWithoutPropagation:
case WebInputEvent::GestureFlingStart:
case WebInputEvent::GestureFlingCancel:
case WebInputEvent::GestureTap:
case WebInputEvent::GestureTapDown:
case WebInputEvent::GestureTapCancel:
case WebInputEvent::GestureDoubleTap:
case WebInputEvent::GestureTwoFingerTap:
case WebInputEvent::GestureLongPress:
case WebInputEvent::GestureLongTap:
return handler.handleGestureEvent(*static_cast<const WebGestureEvent*>(&event));
#endif
#if ENABLE(TOUCH_EVENTS)
case WebInputEvent::TouchStart:
case WebInputEvent::TouchMove:
case WebInputEvent::TouchEnd:
case WebInputEvent::TouchCancel:
if (!frame || !frame->view())
return false;
return handler.handleTouchEvent(*frame, *static_cast<const WebTouchEvent*>(&event));
#endif
#if ENABLE(GESTURE_EVENTS)
case WebInputEvent::GesturePinchBegin:
case WebInputEvent::GesturePinchEnd:
case WebInputEvent::GesturePinchUpdate:
// FIXME: Once PlatformGestureEvent is updated to support pinch, this
// should call handleGestureEvent, just like it currently does for
// gesture scroll.
return false;
#endif
default:
return false;
}
}
bool PageWidgetDelegate::handleInputEvent(PageWidgetEventHandler& handler, const WebInputEvent& event, LocalFrame* root)
{
switch (event.type) {
// FIXME: WebKit seems to always return false on mouse events processing
// methods. For now we'll assume it has processed them (as we are only
// interested in whether keyboard events are processed).
// FIXME: Why do we return true when there is no root or the root is
// detached?
case WebInputEvent::MouseMove:
if (!root || !root->view())
return true;
handler.handleMouseMove(*root, static_cast<const WebMouseEvent&>(event));
return true;
case WebInputEvent::MouseLeave:
if (!root || !root->view())
return true;
handler.handleMouseLeave(*root, static_cast<const WebMouseEvent&>(event));
return true;
case WebInputEvent::MouseDown:
if (!root || !root->view())
return true;
handler.handleMouseDown(*root, static_cast<const WebMouseEvent&>(event));
return true;
case WebInputEvent::MouseUp:
if (!root || !root->view())
return true;
handler.handleMouseUp(*root, static_cast<const WebMouseEvent&>(event));
return true;
case WebInputEvent::MouseWheel:
if (!root || !root->view())
return false;
return handler.handleMouseWheel(*root, static_cast<const WebMouseWheelEvent&>(event));
case WebInputEvent::RawKeyDown:
case WebInputEvent::KeyDown:
case WebInputEvent::KeyUp:
return handler.handleKeyEvent(static_cast<const WebKeyboardEvent&>(event));
case WebInputEvent::Char:
return handler.handleCharEvent(static_cast<const WebKeyboardEvent&>(event));
case WebInputEvent::GestureScrollBegin:
case WebInputEvent::GestureScrollEnd:
case WebInputEvent::GestureScrollUpdate:
case WebInputEvent::GestureFlingStart:
case WebInputEvent::GestureFlingCancel:
case WebInputEvent::GestureTap:
case WebInputEvent::GestureTapUnconfirmed:
case WebInputEvent::GestureTapDown:
case WebInputEvent::GestureShowPress:
case WebInputEvent::GestureTapCancel:
case WebInputEvent::GestureDoubleTap:
case WebInputEvent::GestureTwoFingerTap:
case WebInputEvent::GestureLongPress:
case WebInputEvent::GestureLongTap:
return handler.handleGestureEvent(static_cast<const WebGestureEvent&>(event));
case WebInputEvent::TouchStart:
case WebInputEvent::TouchMove:
case WebInputEvent::TouchEnd:
case WebInputEvent::TouchCancel:
if (!root || !root->view())
return false;
return handler.handleTouchEvent(*root, static_cast<const WebTouchEvent&>(event));
case WebInputEvent::GesturePinchBegin:
case WebInputEvent::GesturePinchEnd:
case WebInputEvent::GesturePinchUpdate:
// FIXME: Once PlatformGestureEvent is updated to support pinch, this
// should call handleGestureEvent, just like it currently does for
// gesture scroll.
return false;
default:
return false;
}
}
