Drag-and-drop: Move startDrag out of WebView/RenderView.

content/browser/renderer_host/render_widget_host_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 15 matching lines @@
 #include "build/build_config.h"
 #include "cc/resources/shared_bitmap.h"
 #include "content/browser/renderer_host/event_with_latency_info.h"
 #include "content/browser/renderer_host/input/input_ack_handler.h"
 #include "content/browser/renderer_host/input/input_router_client.h"
 #include "content/browser/renderer_host/input/render_widget_host_latency_tracker.h"
 #include "content/browser/renderer_host/input/synthetic_gesture.h"
 #include "content/browser/renderer_host/input/touch_emulator_client.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
+#include "content/common/drag_event_source_info.h"
 #include "content/common/input/input_event_ack_state.h"
 #include "content/common/input/synthetic_gesture_packet.h"
 #include "content/common/view_message_enums.h"
 #include "content/public/browser/readback_types.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/common/page_zoom.h"
 #include "ipc/ipc_listener.h"
 #include "third_party/WebKit/public/platform/WebDisplayMode.h"
 #include "ui/base/ime/text_input_mode.h"
 #include "ui/base/ime/text_input_type.h"
@@ skipping 512 matching lines @@
 
   // The View associated with the RenderWidgetHost. The lifetime of this object
   // is associated with the lifetime of the Render process. If the Renderer
   // crashes, its View is destroyed and this pointer becomes NULL, even though
   // render_view_host_ lives on to load another URL (creating a new View while
   // doing so).
   base::WeakPtr<RenderWidgetHostViewBase> view_;
 
  private:
   friend class MockRenderWidgetHost;
+  friend class TestRenderViewHost;
 
   // Tell this object to destroy itself. If |also_delete| is specified, the
   // destructor is called as well.
   void Destroy(bool also_delete);
 
   // Called by |hang_monitor_timeout_| on delayed response from the renderer.
   void RendererIsUnresponsive();
 
   // Called by |new_content_rendering_timeout_| if a renderer has loaded new
   // content but failed to produce a compositor frame in a defined time.
@@ skipping 26 matching lines @@
                    bool privileged);
   void OnUnlockMouse();
   void OnShowDisambiguationPopup(const gfx::Rect& rect_pixels,
                                  const gfx::Size& size,
                                  const cc::SharedBitmapId& id);
   void OnSelectionBoundsChanged(
       const ViewHostMsg_SelectionBounds_Params& params);
   void OnForwardCompositorProto(const std::vector<uint8_t>& proto);
   void OnSetNeedsBeginFrames(bool needs_begin_frames);
   void OnHittestData(const FrameHostMsg_HittestData_Params& params);
+  void OnStartDragging(const DropData& drop_data,
+                       blink::WebDragOperationsMask operations_allowed,
+                       const SkBitmap& bitmap,
+                       const gfx::Vector2d& bitmap_offset_in_dip,
+                       const DragEventSourceInfo& event_info);
 
   // Called (either immediately or asynchronously) after we're done with our
   // BackingStore and can send an ACK to the renderer so it can paint onto it
   // again.
   void DidUpdateBackingStore(const ViewHostMsg_UpdateRect_Params& params,
                              const base::TimeTicks& paint_start);
 
   // Give key press listeners a chance to handle this key press. This allow
   // widgets that don't have focus to still handle key presses.
   bool KeyPressListenersHandleEvent(const NativeWebKeyboardEvent& event);
@@ skipping 238 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderWidgetHostImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_IMPL_H_