chrome/browser/ui/views/frame/top_container_view.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/views/frame/top_container_view.h"
   6
   7 #include "chrome/browser/ui/views/frame/browser_frame.h"
   8 #include "chrome/browser/ui/views/frame/browser_view.h"
   9 #include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
  10 #include "ui/compositor/paint_context.h"
  11
  12 TopContainerView::TopContainerView(BrowserView* browser_view)
  13     : browser_view_(browser_view) {
  14 }
  15
  16 TopContainerView::~TopContainerView() {
  17 }
  18
  19 const char* TopContainerView::GetClassName() const {
  20   return "TopContainerView";
  21 }
  22
  23 void TopContainerView::PaintChildren(const ui::PaintContext& context) {
  24   if (browser_view_->immersive_mode_controller()->IsRevealed()) {
  25     // Top-views depend on parts of the frame (themes, window title,
  26     // window controls) being painted underneath them. Clip rect has already
  27     // been set to the bounds of this view, so just paint the frame.
  28     views::View* frame = browser_view_->frame()->GetFrameView();
  29     // Use a clone without invalidation info, as we're painting something
  30     // outside of the normal parent-child relationship, so invalidations are
  31     // no longer in the correct space to compare.
  32     frame->Paint(ui::PaintContext(
  33         context, ui::PaintContext::CLONE_WITHOUT_INVALIDATION));
  34   }
  35   View::PaintChildren(context);
  36 }