Add context to gfx::Screen calls in support of simultaneous desktop+ash

content/browser/web_contents/web_contents_view_aura.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/browser/web_contents/web_contents_view_aura.h"
 
 #include "base/utf_string_conversions.h"
 #include "content/browser/renderer_host/dip_util.h"
 #include "content/browser/renderer_host/render_view_host_factory.h"
 #include "content/browser/web_contents/interstitial_page_impl.h"
@@ skipping 248 matching lines @@
   if (web_contents_->GetInterstitialPage())
     web_contents_->GetInterstitialPage()->SetSize(size);
   content::RenderWidgetHostView* rwhv =
       web_contents_->GetRenderWidgetHostView();
   if (rwhv)
     rwhv->SetSize(size);
 }
 
 void WebContentsViewAura::EndDrag(WebKit::WebDragOperationsMask ops) {
   aura::RootWindow* root_window = GetNativeView()->GetRootWindow();
-  gfx::Point screen_loc = gfx::Screen::GetCursorScreenPoint();
+  gfx::Point screen_loc =
+      gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint();
   gfx::Point client_loc = screen_loc;
   content::RenderViewHost* rvh = web_contents_->GetRenderViewHost();
   aura::Window* window = rvh->GetView()->GetNativeView();
   aura::Window::ConvertPointToTarget(root_window, window, &client_loc);
   rvh->DragSourceEndedAt(client_loc.x(), client_loc.y(), screen_loc.x(),
       screen_loc.y(), ops);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // WebContentsViewAura, WebContentsView implementation:
@@ skipping 175 matching lines @@
       new WebDragSourceAura(GetNativeView(), web_contents_));
 
   // We need to enable recursive tasks on the message loop so we can get
   // updates while in the system DoDragDrop loop.
   int result_op = 0;
   {
     // TODO(sad): Avoid using GetCursorScreenPoint here, since the drag may not
     // always start from a mouse-event (e.g. a touch or gesture event could
     // initiate the drag). The location information should be carried over from
     // webkit. http://crbug.com/114754
-    gfx::Point location(gfx::Screen::GetCursorScreenPoint());
+    gfx::Point location(
+        gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint());
     MessageLoop::ScopedNestableTaskAllower allow(MessageLoop::current());
     result_op = aura::client::GetDragDropClient(root_window)->StartDragAndDrop(
         data, root_window, location, ConvertFromWeb(operations));
   }
 
   // Bail out immediately if the contents view window is gone. Note that it is
   // not safe to access any class members after system drag-and-drop returns
   // since the class instance might be gone. The local variable |drag_source|
   // is still valid and we can check its window property that is set to NULL
   // when the contents are gone.
@@ skipping 120 matching lines @@
 ui::EventResult WebContentsViewAura::OnMouseEvent(ui::MouseEvent* event) {
   if (!web_contents_->GetDelegate())
     return ui::ER_UNHANDLED;
 
   switch (event->type()) {
     case ui::ET_MOUSE_PRESSED:
       web_contents_->GetDelegate()->ActivateContents(web_contents_);
       break;
     case ui::ET_MOUSE_MOVED:
       web_contents_->GetDelegate()->ContentsMouseEvent(
-          web_contents_, gfx::Screen::GetCursorScreenPoint(), true);
+          web_contents_,
+          gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint(),
+          true);
       break;
     default:
       break;
   }
   return ui::ER_UNHANDLED;
 }
 
 ui::EventResult WebContentsViewAura::OnTouchEvent(ui::TouchEvent* event) {
   return ui::ER_UNHANDLED;
 }
 
 ui::EventResult WebContentsViewAura::OnGestureEvent(
     ui::GestureEvent* event) {
   return ui::ER_UNHANDLED;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // WebContentsViewAura, aura::client::DragDropDelegate implementation:
 
 void WebContentsViewAura::OnDragEntered(const ui::DropTargetEvent& event) {
   if (drag_dest_delegate_)
     drag_dest_delegate_->DragInitialize(web_contents_);
 
   WebDropData drop_data;
   PrepareWebDropData(&drop_data, event.data());
   WebKit::WebDragOperationsMask op = ConvertToWeb(event.source_operations());
 
-  gfx::Point screen_pt = gfx::Screen::GetCursorScreenPoint();
+  gfx::Point screen_pt =
+      gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint();
   current_rvh_for_drag_ = web_contents_->GetRenderViewHost();
   web_contents_->GetRenderViewHost()->DragTargetDragEnter(
       drop_data, event.location(), screen_pt, op,
       ConvertAuraEventFlagsToWebInputEventModifiers(event.flags()));
 
   if (drag_dest_delegate_) {
     drag_dest_delegate_->OnReceiveDragData(event.data());
     drag_dest_delegate_->OnDragEnter();
   }
 }
 
 int WebContentsViewAura::OnDragUpdated(const ui::DropTargetEvent& event) {
   DCHECK(current_rvh_for_drag_);
   if (current_rvh_for_drag_ != web_contents_->GetRenderViewHost())
     OnDragEntered(event);
 
   WebKit::WebDragOperationsMask op = ConvertToWeb(event.source_operations());
-  gfx::Point screen_pt = gfx::Screen::GetCursorScreenPoint();
+  gfx::Point screen_pt =
+      gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint();
   web_contents_->GetRenderViewHost()->DragTargetDragOver(
       event.location(), screen_pt, op,
       ConvertAuraEventFlagsToWebInputEventModifiers(event.flags()));
 
   if (drag_dest_delegate_)
     drag_dest_delegate_->OnDragOver();
 
   return ConvertFromWeb(current_drag_op_);
 }
 
 void WebContentsViewAura::OnDragExited() {
   DCHECK(current_rvh_for_drag_);
   if (current_rvh_for_drag_ != web_contents_->GetRenderViewHost())
     return;
 
   web_contents_->GetRenderViewHost()->DragTargetDragLeave();
   if (drag_dest_delegate_)
     drag_dest_delegate_->OnDragLeave();
 }
 
 int WebContentsViewAura::OnPerformDrop(const ui::DropTargetEvent& event) {
   DCHECK(current_rvh_for_drag_);
   if (current_rvh_for_drag_ != web_contents_->GetRenderViewHost())
     OnDragEntered(event);
 
   web_contents_->GetRenderViewHost()->DragTargetDrop(
       event.location(),
-      gfx::Screen::GetCursorScreenPoint(),
+      gfx::Screen::GetScreenFor(GetNativeView())->GetCursorScreenPoint(),
       ConvertAuraEventFlagsToWebInputEventModifiers(event.flags()));
   if (drag_dest_delegate_)
     drag_dest_delegate_->OnDrop();
   return current_drag_op_;
 }