bool WebDevToolsAgentImpl::handleInputEvent(WebCore::Page* page, const WebInputEvent& inputEvent)
{
if (!m_attached && !m_generatingEvent)
return false;
InspectorController* ic = inspectorController();
if (!ic)
return false;
if (WebInputEvent::isGestureEventType(inputEvent.type) && inputEvent.type == WebInputEvent::GestureTap) {
// Only let GestureTab in (we only need it and we know PlatformGestureEventBuilder supports it).
PlatformGestureEvent gestureEvent = PlatformGestureEventBuilder(page->mainFrame()->view(), *static_cast<const WebGestureEvent*>(&inputEvent));
return ic->handleGestureEvent(page->mainFrame(), gestureEvent);
}
if (WebInputEvent::isMouseEventType(inputEvent.type) && inputEvent.type != WebInputEvent::MouseEnter) {
// PlatformMouseEventBuilder does not work with MouseEnter type, so we filter it out manually.
PlatformMouseEvent mouseEvent = PlatformMouseEventBuilder(page->mainFrame()->view(), *static_cast<const WebMouseEvent*>(&inputEvent));
return ic->handleMouseEvent(page->mainFrame(), mouseEvent);
}
if (WebInputEvent::isTouchEventType(inputEvent.type)) {
PlatformTouchEvent touchEvent = PlatformTouchEventBuilder(page->mainFrame()->view(), *static_cast<const WebTouchEvent*>(&inputEvent));
return ic->handleTouchEvent(page->mainFrame(), touchEvent);
}
if (WebInputEvent::isKeyboardEventType(inputEvent.type)) {
PlatformKeyboardEvent keyboardEvent = PlatformKeyboardEventBuilder(*static_cast<const WebKeyboardEvent*>(&inputEvent));
return ic->handleKeyboardEvent(page->mainFrame(), keyboardEvent);
}
return false;
}
bool WebDevToolsAgentImpl::handleInputEvent(WebCore::Page* page, const WebInputEvent& inputEvent)
{
if (!m_attached && !m_generatingEvent)
return false;
// FIXME: This workaround is required for touch emulation on Mac, where
// compositor-side pinch handling is not enabled. See http://crbug.com/138003.
bool isPinch = inputEvent.type == WebInputEvent::GesturePinchBegin || inputEvent.type == WebInputEvent::GesturePinchUpdate || inputEvent.type == WebInputEvent::GesturePinchEnd;
if (isPinch && m_touchEventEmulationEnabled && m_emulateViewportEnabled) {
FrameView* frameView = page->mainFrame()->view();
PlatformGestureEventBuilder gestureEvent(frameView, *static_cast<const WebGestureEvent*>(&inputEvent));
float pageScaleFactor = page->pageScaleFactor();
if (gestureEvent.type() == PlatformEvent::GesturePinchBegin) {
m_lastPinchAnchorCss = adoptPtr(new WebCore::IntPoint(frameView->scrollPosition() + gestureEvent.position()));
m_lastPinchAnchorDip = adoptPtr(new WebCore::IntPoint(gestureEvent.position()));
m_lastPinchAnchorDip->scale(pageScaleFactor, pageScaleFactor);
}
if (gestureEvent.type() == PlatformEvent::GesturePinchUpdate && m_lastPinchAnchorCss) {
float newPageScaleFactor = pageScaleFactor * gestureEvent.scale();
WebCore::IntPoint anchorCss(*m_lastPinchAnchorDip.get());
anchorCss.scale(1.f / newPageScaleFactor, 1.f / newPageScaleFactor);
m_webViewImpl->setPageScaleFactor(newPageScaleFactor);
m_webViewImpl->setMainFrameScrollOffset(*m_lastPinchAnchorCss.get() - toIntSize(anchorCss));
}
if (gestureEvent.type() == PlatformEvent::GesturePinchEnd) {
m_lastPinchAnchorCss.clear();
m_lastPinchAnchorDip.clear();
}
return true;
}
InspectorController* ic = inspectorController();
if (!ic)
return false;
if (WebInputEvent::isGestureEventType(inputEvent.type) && inputEvent.type == WebInputEvent::GestureTap) {
// Only let GestureTab in (we only need it and we know PlatformGestureEventBuilder supports it).
PlatformGestureEvent gestureEvent = PlatformGestureEventBuilder(page->mainFrame()->view(), *static_cast<const WebGestureEvent*>(&inputEvent));
return ic->handleGestureEvent(page->mainFrame(), gestureEvent);
}
if (WebInputEvent::isMouseEventType(inputEvent.type) && inputEvent.type != WebInputEvent::MouseEnter) {
// PlatformMouseEventBuilder does not work with MouseEnter type, so we filter it out manually.
PlatformMouseEvent mouseEvent = PlatformMouseEventBuilder(page->mainFrame()->view(), *static_cast<const WebMouseEvent*>(&inputEvent));
return ic->handleMouseEvent(page->mainFrame(), mouseEvent);
}
if (WebInputEvent::isTouchEventType(inputEvent.type)) {
PlatformTouchEvent touchEvent = PlatformTouchEventBuilder(page->mainFrame()->view(), *static_cast<const WebTouchEvent*>(&inputEvent));
return ic->handleTouchEvent(page->mainFrame(), touchEvent);
}
if (WebInputEvent::isKeyboardEventType(inputEvent.type)) {
PlatformKeyboardEvent keyboardEvent = PlatformKeyboardEventBuilder(*static_cast<const WebKeyboardEvent*>(&inputEvent));
return ic->handleKeyboardEvent(page->mainFrame(), keyboardEvent);
}
return false;
}
bool InspectorOverlay::handleInputEvent(const WebInputEvent& inputEvent)
{
bool handled = false;
if (isEmpty())
return false;
if (WebInputEvent::isGestureEventType(inputEvent.type) && inputEvent.type == WebInputEvent::GestureTap) {
// Only let GestureTab in (we only need it and we know PlatformGestureEventBuilder supports it).
PlatformGestureEvent gestureEvent = PlatformGestureEventBuilder(m_webViewImpl->mainFrameImpl()->frameView(), static_cast<const WebGestureEvent&>(inputEvent));
handled = handleGestureEvent(gestureEvent);
if (handled)
return true;
overlayMainFrame()->eventHandler().handleGestureEvent(gestureEvent);
}
if (WebInputEvent::isMouseEventType(inputEvent.type) && inputEvent.type != WebInputEvent::MouseEnter) {
// PlatformMouseEventBuilder does not work with MouseEnter type, so we filter it out manually.
PlatformMouseEvent mouseEvent = PlatformMouseEventBuilder(m_webViewImpl->mainFrameImpl()->frameView(), static_cast<const WebMouseEvent&>(inputEvent));
if (mouseEvent.type() == PlatformEvent::MouseMoved)
handled = handleMouseMove(mouseEvent);
else if (mouseEvent.type() == PlatformEvent::MousePressed)
handled = handleMousePress();
if (handled)
return true;
if (mouseEvent.type() == PlatformEvent::MouseMoved)
handled = overlayMainFrame()->eventHandler().handleMouseMoveEvent(mouseEvent) != WebInputEventResult::NotHandled;
if (mouseEvent.type() == PlatformEvent::MousePressed)
handled = overlayMainFrame()->eventHandler().handleMousePressEvent(mouseEvent) != WebInputEventResult::NotHandled;
if (mouseEvent.type() == PlatformEvent::MouseReleased)
handled = overlayMainFrame()->eventHandler().handleMouseReleaseEvent(mouseEvent) != WebInputEventResult::NotHandled;
}
if (WebInputEvent::isTouchEventType(inputEvent.type)) {
PlatformTouchEvent touchEvent = PlatformTouchEventBuilder(m_webViewImpl->mainFrameImpl()->frameView(), static_cast<const WebTouchEvent&>(inputEvent));
handled = handleTouchEvent(touchEvent);
if (handled)
return true;
overlayMainFrame()->eventHandler().handleTouchEvent(touchEvent);
}
if (WebInputEvent::isKeyboardEventType(inputEvent.type)) {
PlatformKeyboardEvent keyboardEvent = PlatformKeyboardEventBuilder(static_cast<const WebKeyboardEvent&>(inputEvent));
overlayMainFrame()->eventHandler().keyEvent(keyboardEvent);
}
if (inputEvent.type == WebInputEvent::MouseWheel) {
PlatformWheelEvent wheelEvent = PlatformWheelEventBuilder(m_webViewImpl->mainFrameImpl()->frameView(), static_cast<const WebMouseWheelEvent&>(inputEvent));
handled = overlayMainFrame()->eventHandler().handleWheelEvent(wheelEvent) != WebInputEventResult::NotHandled;
}
return handled;
}
bool WebDevToolsAgentImpl::handleInputEvent(const WebInputEvent& inputEvent)
{
if (!m_attached)
return false;
if (WebInputEvent::isGestureEventType(inputEvent.type) && inputEvent.type == WebInputEvent::GestureTap) {
// Only let GestureTab in (we only need it and we know PlatformGestureEventBuilder supports it).
PlatformGestureEvent gestureEvent = PlatformGestureEventBuilder(m_webLocalFrameImpl->frameView(), static_cast<const WebGestureEvent&>(inputEvent));
return handleGestureEvent(m_webLocalFrameImpl->frame(), gestureEvent);
}
if (WebInputEvent::isMouseEventType(inputEvent.type) && inputEvent.type != WebInputEvent::MouseEnter) {
// PlatformMouseEventBuilder does not work with MouseEnter type, so we filter it out manually.
PlatformMouseEvent mouseEvent = PlatformMouseEventBuilder(m_webLocalFrameImpl->frameView(), static_cast<const WebMouseEvent&>(inputEvent));
return handleMouseEvent(m_webLocalFrameImpl->frame(), mouseEvent);
}
if (WebInputEvent::isTouchEventType(inputEvent.type)) {
PlatformTouchEvent touchEvent = PlatformTouchEventBuilder(m_webLocalFrameImpl->frameView(), static_cast<const WebTouchEvent&>(inputEvent));
return handleTouchEvent(m_webLocalFrameImpl->frame(), touchEvent);
}
return false;
}
bool PageWidgetEventHandler::handleTouchEvent(Frame& mainFrame, const WebTouchEvent& event)
{
return mainFrame.eventHandler()->handleTouchEvent(PlatformTouchEventBuilder(mainFrame.view(), event));
}
