ash/debug.cc

   1 // Copyright (c) 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 "ash/debug.h"
   6
   7 #include "ash/shell.h"
   8 #include "cc/debug/layer_tree_debug_state.h"
   9 #include "ui/aura/window_tree_host.h"
  10 #include "ui/compositor/compositor.h"
  11
  12 namespace ash {
  13 namespace debug {
  14
  15 void ToggleShowDebugBorders() {
  16   aura::Window::Windows root_windows =
  17       Shell::GetInstance()->GetAllRootWindows();
  18   scoped_ptr<bool> value;
  19   for (aura::Window::Windows::iterator it = root_windows.begin();
  20        it != root_windows.end(); ++it) {
  21     ui::Compositor* compositor = (*it)->GetHost()->compositor();
  22     cc::LayerTreeDebugState state = compositor->GetLayerTreeDebugState();
  23     if (!value.get())
  24       value.reset(new bool(!state.show_debug_borders));
  25     state.show_debug_borders = *value.get();
  26     compositor->SetLayerTreeDebugState(state);
  27   }
  28 }
  29
  30 void ToggleShowFpsCounter() {
  31   aura::Window::Windows root_windows =
  32       Shell::GetInstance()->GetAllRootWindows();
  33   scoped_ptr<bool> value;
  34   for (aura::Window::Windows::iterator it = root_windows.begin();
  35        it != root_windows.end(); ++it) {
  36     ui::Compositor* compositor = (*it)->GetHost()->compositor();
  37     cc::LayerTreeDebugState state = compositor->GetLayerTreeDebugState();
  38     if (!value.get())
  39       value.reset(new bool(!state.show_fps_counter));
  40     state.show_fps_counter = *value.get();
  41     compositor->SetLayerTreeDebugState(state);
  42   }
  43 }
  44
  45 void ToggleShowPaintRects() {
  46   aura::Window::Windows root_windows =
  47       Shell::GetInstance()->GetAllRootWindows();
  48   scoped_ptr<bool> value;
  49   for (aura::Window::Windows::iterator it = root_windows.begin();
  50        it != root_windows.end(); ++it) {
  51     ui::Compositor* compositor = (*it)->GetHost()->compositor();
  52     cc::LayerTreeDebugState state = compositor->GetLayerTreeDebugState();
  53     if (!value.get())
  54       value.reset(new bool(!state.show_paint_rects));
  55     state.show_paint_rects = *value.get();
  56     compositor->SetLayerTreeDebugState(state);
  57   }
  58 }
  59
  60 }  // namespace debug
  61 }  // namespace ash