Adding RenderWidgetHostViewChildFrame for OOPIF view.

content/browser/frame_host/render_widget_host_view_guest.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 "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
+#include "content/browser/frame_host/render_widget_host_view_guest.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
-#include "content/browser/renderer_host/render_widget_host_view_guest.h"
 #include "content/common/browser_plugin/browser_plugin_messages.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/view_messages.h"
 #include "content/common/webplugin_geometry.h"
 #include "content/public/common/content_switches.h"
 #include "skia/ext/platform_canvas.h"
 #include "third_party/WebKit/public/platform/WebScreenInfo.h"
 
 #if defined(OS_MACOSX)
 #import "content/browser/renderer_host/render_widget_host_view_mac_dictionary_helper.h"
@@ skipping 22 matching lines @@
   return gesture_event;
 }
 #endif  // defined(OS_WIN) || defined(USE_AURA)
 
 }  // namespace
 
 RenderWidgetHostViewGuest::RenderWidgetHostViewGuest(
     RenderWidgetHost* widget_host,
     BrowserPluginGuest* guest,
     RenderWidgetHostView* platform_view)
-    : host_(RenderWidgetHostImpl::From(widget_host)),
+    : RenderWidgetHostViewChildFrame(widget_host),
       guest_(guest),
       platform_view_(static_cast<RenderWidgetHostViewPort*>(platform_view)) {
 #if defined(OS_WIN) || defined(USE_AURA)
   gesture_recognizer_.reset(ui::GestureRecognizer::Create());
   gesture_recognizer_->AddGestureEventHelper(this);
 #endif  // defined(OS_WIN) || defined(USE_AURA)
-  host_->SetView(this);
 }
 
 RenderWidgetHostViewGuest::~RenderWidgetHostViewGuest() {
 #if defined(OS_WIN) || defined(USE_AURA)
   gesture_recognizer_->RemoveGestureEventHelper(this);
 #endif  // defined(OS_WIN) || defined(USE_AURA)
 }
 
-RenderWidgetHost* RenderWidgetHostViewGuest::GetRenderWidgetHost() const {
-  return host_;
-}
-
 void RenderWidgetHostViewGuest::WasShown() {
   // If the WebContents associated with us showed an interstitial page in the
   // beginning, the teardown path might call WasShown() while |host_| is in
   // the process of destruction. Avoid calling WasShown below in this case.
   // TODO(lazyboy): We shouldn't be showing interstitial pages in guests in the
   // first place: http://crbug.com/273089.
   //
   // |guest_| is NULL during test.
   if ((guest_ && guest_->is_in_destruction()) || !host_->is_hidden())
     return;
   host_->WasShown();
 }
 
 void RenderWidgetHostViewGuest::WasHidden() {
   // |guest_| is NULL during test.
   if ((guest_ && guest_->is_in_destruction()) || host_->is_hidden())
     return;
   host_->WasHidden();
 }
 
 void RenderWidgetHostViewGuest::SetSize(const gfx::Size& size) {
   size_ = size;
   host_->WasResized();
 }
 
-gfx::Rect RenderWidgetHostViewGuest::GetBoundsInRootWindow() {
-  // We do not have any root window specific parts in this view.
-  return GetViewBounds();
-}
-
-gfx::GLSurfaceHandle RenderWidgetHostViewGuest::GetCompositingSurface() {
-  return gfx::GLSurfaceHandle(gfx::kNullPluginWindow, gfx::TEXTURE_TRANSPORT);
+void RenderWidgetHostViewGuest::SetBounds(const gfx::Rect& rect) {
+  SetSize(rect.size());
 }
 
 #if defined(OS_WIN) || defined(USE_AURA)
 void RenderWidgetHostViewGuest::ProcessAckedTouchEvent(
     const TouchEventWithLatencyInfo& touch, InputEventAckState ack_result) {
   // TODO(fsamuel): Currently we will only take this codepath if the guest has
   // requested touch events. A better solution is to always forward touchpresses
   // to the embedder process to target a BrowserPlugin, and then route all
   // subsequent touch points of that touchdown to the appropriate guest until
   // that touch point is released.
   ScopedVector<ui::TouchEvent> events;
   if (!MakeUITouchEventsFromWebTouchEvents(touch, &events, LOCAL_COORDINATES))
     return;
 
   ui::EventResult result = (ack_result ==
       INPUT_EVENT_ACK_STATE_CONSUMED) ? ui::ER_HANDLED : ui::ER_UNHANDLED;
   for (ScopedVector<ui::TouchEvent>::iterator iter = events.begin(),
       end = events.end(); iter != end; ++iter)  {
     scoped_ptr<ui::GestureRecognizer::Gestures> gestures;
     gestures.reset(gesture_recognizer_->ProcessTouchEventForGesture(
         *(*iter), result, this));
     ProcessGestures(gestures.get());
   }
 }
 #endif
 
-void RenderWidgetHostViewGuest::Show() {
-  WasShown();
-}
-
-void RenderWidgetHostViewGuest::Hide() {
-  WasHidden();
-}
-
-bool RenderWidgetHostViewGuest::IsShowing() {
-  return !host_->is_hidden();
-}
-
 gfx::Rect RenderWidgetHostViewGuest::GetViewBounds() const {
   RenderWidgetHostViewPort* rwhv = static_cast<RenderWidgetHostViewPort*>(
       guest_->GetEmbedderRenderWidgetHostView());
   gfx::Rect embedder_bounds;
   if (rwhv)
     embedder_bounds = rwhv->GetViewBounds();
   gfx::Rect shifted_rect = guest_->ToGuestRect(embedder_bounds);
   shifted_rect.set_width(size_.width());
   shifted_rect.set_height(size_.height());
   return shifted_rect;
 }
 
 void RenderWidgetHostViewGuest::RenderProcessGone(
     base::TerminationStatus status,
     int error_code) {
   platform_view_->RenderProcessGone(status, error_code);
   // Destroy the guest view instance only, so we don't end up calling
   // platform_view_->Destroy().
   DestroyGuestView();
 }
 
 void RenderWidgetHostViewGuest::Destroy() {
   // The RenderWidgetHost's destruction led here, so don't call it.
   DestroyGuestView();
 
   platform_view_->Destroy();
 }
 
+gfx::Size RenderWidgetHostViewGuest::GetPhysicalBackingSize() const {
+  return RenderWidgetHostViewBase::GetPhysicalBackingSize();
+}
+
 void RenderWidgetHostViewGuest::SetTooltipText(
     const base::string16& tooltip_text) {
   platform_view_->SetTooltipText(tooltip_text);
 }
 
-void RenderWidgetHostViewGuest::AcceleratedSurfaceInitialized(int host_id,
-                                                              int route_id) {
-}
-
 void RenderWidgetHostViewGuest::AcceleratedSurfaceBuffersSwapped(
     const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
     int gpu_host_id) {
   // If accelerated surface buffers are getting swapped then we're not using
   // the software path.
   guest_->clear_damage_buffer();
   BrowserPluginMsg_BuffersSwapped_Params guest_params;
   guest_params.size = params.size;
   guest_params.mailbox_name = params.mailbox_name;
   guest_params.route_id = params.route_id;
@@ skipping 31 matching lines @@
   guest_->clear_damage_buffer();
   guest_->SendMessageToEmbedder(
       new BrowserPluginMsg_CompositorFrameSwapped(
           guest_->instance_id(),
           *frame,
           host_->GetRoutingID(),
           output_surface_id,
           host_->GetProcess()->GetID()));
 }
 
-void RenderWidgetHostViewGuest::SetBounds(const gfx::Rect& rect) {
-  SetSize(rect.size());
-}
-
 bool RenderWidgetHostViewGuest::OnMessageReceived(const IPC::Message& msg) {
   return platform_view_->OnMessageReceived(msg);
 }
 
 void RenderWidgetHostViewGuest::InitAsChild(
     gfx::NativeView parent_view) {
   platform_view_->InitAsChild(parent_view);
 }
 
 void RenderWidgetHostViewGuest::InitAsPopup(
@@ skipping 21 matching lines @@
 gfx::NativeViewAccessible RenderWidgetHostViewGuest::GetNativeViewAccessible() {
   return guest_->GetEmbedderRenderWidgetHostView()->GetNativeViewAccessible();
 }
 
 void RenderWidgetHostViewGuest::MovePluginWindows(
     const gfx::Vector2d& scroll_offset,
     const std::vector<WebPluginGeometry>& moves) {
   platform_view_->MovePluginWindows(scroll_offset, moves);
 }
 
-void RenderWidgetHostViewGuest::Focus() {
-}
-
-void RenderWidgetHostViewGuest::Blur() {
-}
-
-bool RenderWidgetHostViewGuest::HasFocus() const {
-  return false;
-}
-
-bool RenderWidgetHostViewGuest::IsSurfaceAvailableForCopy() const {
-  NOTIMPLEMENTED();
-  return false;
-}
-
 void RenderWidgetHostViewGuest::UpdateCursor(const WebCursor& cursor) {
   platform_view_->UpdateCursor(cursor);
 }
 
 void RenderWidgetHostViewGuest::SetIsLoading(bool is_loading) {
   platform_view_->SetIsLoading(is_loading);
 }
 
 void RenderWidgetHostViewGuest::TextInputTypeChanged(
     ui::TextInputType type,
@@ skipping 27 matching lines @@
                                                  size_t offset,
                                                  const gfx::Range& range) {
   platform_view_->SelectionChanged(text, offset, range);
 }
 
 void RenderWidgetHostViewGuest::SelectionBoundsChanged(
     const ViewHostMsg_SelectionBounds_Params& params) {
   platform_view_->SelectionBoundsChanged(params);
 }
 
-void RenderWidgetHostViewGuest::ScrollOffsetChanged() {
-}
-
-BackingStore* RenderWidgetHostViewGuest::AllocBackingStore(
-    const gfx::Size& size) {
-  NOTREACHED();
-  return NULL;
-}
-
-void RenderWidgetHostViewGuest::CopyFromCompositingSurface(
-    const gfx::Rect& src_subrect,
-    const gfx::Size& /* dst_size */,
-    const base::Callback<void(bool, const SkBitmap&)>& callback) {
-  callback.Run(false, SkBitmap());
-}
-
-void RenderWidgetHostViewGuest::CopyFromCompositingSurfaceToVideoFrame(
-      const gfx::Rect& src_subrect,
-      const scoped_refptr<media::VideoFrame>& target,
-      const base::Callback<void(bool)>& callback) {
-  NOTIMPLEMENTED();
-  callback.Run(false);
-}
-
-bool RenderWidgetHostViewGuest::CanCopyToVideoFrame() const {
-  return false;
-}
-
-void RenderWidgetHostViewGuest::AcceleratedSurfaceSuspend() {
-  NOTREACHED();
-}
-
-void RenderWidgetHostViewGuest::AcceleratedSurfaceRelease() {
-}
-
-bool RenderWidgetHostViewGuest::HasAcceleratedSurface(
-      const gfx::Size& desired_size) {
-  return false;
-}
-
 void RenderWidgetHostViewGuest::SetBackground(const SkBitmap& background) {
   platform_view_->SetBackground(background);
 }
 
-#if defined(OS_WIN) && !defined(USE_AURA)
-void RenderWidgetHostViewGuest::SetClickthroughRegion(SkRegion* region) {
-}
-#endif
-
 void RenderWidgetHostViewGuest::SetHasHorizontalScrollbar(
     bool has_horizontal_scrollbar) {
   platform_view_->SetHasHorizontalScrollbar(has_horizontal_scrollbar);
 }
 
 void RenderWidgetHostViewGuest::SetScrollOffsetPinning(
     bool is_pinned_to_left, bool is_pinned_to_right) {
   platform_view_->SetScrollOffsetPinning(
       is_pinned_to_left, is_pinned_to_right);
 }
 
-void RenderWidgetHostViewGuest::OnAcceleratedCompositingStateChange() {
-}
-
 bool RenderWidgetHostViewGuest::LockMouse() {
   return platform_view_->LockMouse();
 }
 
 void RenderWidgetHostViewGuest::UnlockMouse() {
   return platform_view_->UnlockMouse();
 }
 
 void RenderWidgetHostViewGuest::GetScreenInfo(blink::WebScreenInfo* results) {
   RenderWidgetHostViewPort* embedder_view =
@@ skipping 177 matching lines @@
     return;
   for (ui::GestureRecognizer::Gestures::iterator g_it = gestures->begin();
       g_it != gestures->end();
       ++g_it) {
     ForwardGestureEventToRenderer(*g_it);
   }
 }
 
 
 }  // namespace content