gistfile1.cpp

2242     case PlatformEvent::GestureTap: {
2243         // FIXME: Refactor this code to not hit test multiple times once hit testing has been corrected as suggested above.
2244         PlatformMouseEvent fakeMouseMove(gestureEvent.position(), gestureEvent.globalPosition(), NoButton, PlatformEvent::MouseMoved, /* clickCount */ 1, gestureEvent.shiftKey(), gestureEvent.ctrlKey(), gestureEvent.altKey(), gestureEvent.metaKey(), gestureEvent.timestamp());
2245         PlatformMouseEvent fakeMouseDown(gestureEvent.position(), gestureEvent.globalPosition(), LeftButton, PlatformEvent::MousePressed, /* clickCount */ 1, gestureEvent.shiftKey(), gestureEvent.ctrlKey(), gestureEvent.altKey(), gestureEvent.metaKey(), gestureEvent.timestamp());
2246         PlatformMouseEvent fakeMouseUp(gestureEvent.position(), gestureEvent.globalPosition(), LeftButton, PlatformEvent::MouseReleased, /* clickCount */ 1, gestureEvent.shiftKey(), gestureEvent.ctrlKey(), gestureEvent.altKey(), gestureEvent.metaKey(), gestureEvent.timestamp());
2247         mouseMoved(fakeMouseMove);
2248 
2249         // Input methods which act as primary input device (AKA virtual keyboards) appear and
2250         // disappear when something gains or looses focus. As this can happen multiple times
2251         // during the fake mouse events, we have to postpone the state changes here.
2252 
2253         // Elements can loose focus on mousedownEvent but get focused via for instance
2254         // the DOM during clickEvent. To not hide and reshow the input method editor, we
2255         // disable it until after all event processing.
2256         if (m_frame->page()->editorClient()->inputMethodIsPrimaryInputDevice()) {
2257             m_frame->page()->editorClient()->willSetInputMethodState();
2258             m_frame->page()->focusController()->setPostponeInputMethodStateChanges(true);
2259         }
2260 
2261         handleMousePressEvent(fakeMouseDown);
2262         handleMouseReleaseEvent(fakeMouseUp);
2263 
2264         // Reenable the input method, which will reset the state and show the input method iff:
2265         // a) an editable element received mousedownEvent and got focused.
2266         // b) an editable element received focus via JavaScript focus() as a result of a clickEvent.
2267         // c) an editable element received focus as a result of a clickEvent on a <label for=name>.
2268         if (m_frame->page()->editorClient()->inputMethodIsPrimaryInputDevice()) {
2269             m_frame->page()->focusController()->setPostponeInputMethodStateChanges(false);
2270             m_frame->page()->focusController()->inputMethodStateDidChange(m_frame->document()->focusedNode(), FocusController::TapStateChangeReason);
2271         }
2272         return true;
2273     }