Drag-and-drop: dragSourceEndedAt, dragSourceSystemDragEnded

content/renderer/render_widget.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_widget.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 613 matching lines @@
     IPC_MESSAGE_HANDLER(ViewMsg_UpdateScreenRects, OnUpdateScreenRects)
     IPC_MESSAGE_HANDLER(ViewMsg_WaitForNextFrameForTests,
                         OnWaitNextFrameForTests)
     IPC_MESSAGE_HANDLER(InputMsg_RequestCompositionUpdate,
                         OnRequestCompositionUpdate)
     IPC_MESSAGE_HANDLER(ViewMsg_HandleCompositorProto, OnHandleCompositorProto)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragEnter, OnDragTargetDragEnter)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragOver, OnDragTargetDragOver)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragLeave, OnDragTargetDragLeave)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDrop, OnDragTargetDrop)
+    IPC_MESSAGE_HANDLER(DragMsg_SourceEnded, OnDragSourceEnded)
+    IPC_MESSAGE_HANDLER(DragMsg_SourceSystemDragEnded,
+                        OnDragSourceSystemDragEnded)
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(InputMsg_ImeEventAck, OnImeEventAck)
     IPC_MESSAGE_HANDLER(InputMsg_RequestTextInputStateUpdate,
                         OnRequestTextInputStateUpdate)
 #endif
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
@@ skipping 1055 matching lines @@
   if (!GetWebWidget())
     return;
 
   DCHECK(GetWebWidget()->isWebFrameWidget());
   static_cast<WebFrameWidget*>(GetWebWidget())->dragTargetDrop(
       DropDataToWebDragData(drop_data),
       ConvertWindowPointToViewport(client_point),
       screen_point, key_modifiers);
 }
 
+void RenderWidget::OnDragSourceEnded(const gfx::Point& client_point,
+                                     const gfx::Point& screen_point,
+                                     WebDragOperation op) {
+  if (!GetWebWidget())
+    return;
+
+  static_cast<WebFrameWidget*>(GetWebWidget())->dragSourceEndedAt(
+      ConvertWindowPointToViewport(client_point), screen_point, op);
+}
+
+void RenderWidget::OnDragSourceSystemDragEnded() {
+  if (!GetWebWidget())
+    return;
+
+  static_cast<WebFrameWidget*>(GetWebWidget())->dragSourceSystemDragEnded();
+}
+
 void RenderWidget::showImeIfNeeded() {
 #if defined(OS_ANDROID) || defined(USE_AURA)
   UpdateTextInputState(ShowIme::IF_NEEDED, ChangeSource::FROM_NON_IME);
 #endif
 
 // TODO(rouslan): Fix ChromeOS and Windows 8 behavior of autofill popup with
 // virtual keyboard.
 #if !defined(OS_ANDROID)
   FocusChangeComplete();
 #endif
@@ skipping 567 matching lines @@
 blink::WebInputMethodController* RenderWidget::GetInputMethodController()
     const {
   // TODO(ekaramad): Remove this CHECK when GetWebWidget() is
   // always a WebFrameWidget.
   CHECK(GetWebWidget()->isWebFrameWidget());
   return static_cast<blink::WebFrameWidget*>(GetWebWidget())
       ->getActiveWebInputMethodController();
 }
 
 }  // namespace content