Splits debug_commands into aura and non-aura parts

ash/accelerators/debug_commands.cc

 // Copyright 2013 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 "ash/accelerators/debug_commands.h"
 
 #include "ash/accelerators/accelerator_commands.h"
 #include "ash/common/ash_switches.h"
 #include "ash/common/shell_delegate.h"
 #include "ash/common/system/toast/toast_data.h"
 #include "ash/common/system/toast/toast_manager.h"
 #include "ash/common/wm/maximize_mode/maximize_mode_controller.h"
+#include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
-#include "ash/debug.h"
-#include "ash/desktop_background/desktop_background_controller.h"
-#include "ash/desktop_background/user_wallpaper_delegate.h"
-#include "ash/display/display_manager.h"
-#include "ash/host/ash_window_tree_host.h"
-#include "ash/root_window_controller.h"
-#include "ash/shell.h"
-#include "ash/wm/window_util.h"
+#include "ash/common/wm_window.h"
 #include "base/command_line.h"
 #include "base/metrics/user_metrics.h"
 #include "base/metrics/user_metrics_action.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "third_party/skia/include/core/SkPaint.h"
-#include "ui/aura/window.h"
-#include "ui/aura/window_event_dispatcher.h"
 #include "ui/compositor/debug_utils.h"
-#include "ui/compositor/layer.h"
-#include "ui/gfx/canvas.h"
-#include "ui/gfx/image/image_skia.h"
 #include "ui/views/debug_utils.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 namespace debug {
 namespace {
 
 void HandlePrintLayerHierarchy() {
-  aura::Window::Windows root_windows = Shell::GetAllRootWindows();
-  for (size_t i = 0; i < root_windows.size(); ++i) {
-    ui::PrintLayerHierarchy(
-        root_windows[i]->layer(),
-        root_windows[i]->GetHost()->dispatcher()->GetLastMouseLocationInRoot());
+  for (WmWindow* root : WmShell::Get()->GetAllRootWindows()) {
+    ui::Layer* layer = root->GetLayer();
+    if (layer)
+      ui::PrintLayerHierarchy(
+          layer, root->GetRootWindowController()->GetLastMouseLocationInRoot());
   }
 }
 
 void HandlePrintViewHierarchy() {
-  aura::Window* active_window = ash::wm::GetActiveWindow();
+  WmWindow* active_window = WmShell::Get()->GetActiveWindow();
   if (!active_window)
     return;
-  views::Widget* browser_widget =
-      views::Widget::GetWidgetForNativeWindow(active_window);
-  if (!browser_widget)
+  views::Widget* widget = active_window->GetInternalWidget();
+  if (!widget)
     return;
-  views::PrintViewHierarchy(browser_widget->GetRootView());
+  views::PrintViewHierarchy(widget->GetRootView());
 }
 
-void PrintWindowHierarchy(aura::Window* window,
+void PrintWindowHierarchy(const WmWindow* active_window,

[James Cook, 2016/07/21 00:54:08]

Hooray! We'll be able to dump the window hierarchy soon!  (I think I added the
keybinding for this, long ago.)

+                          WmWindow* window,
                           int indent,
                           std::ostringstream* out) {
   std::string indent_str(indent, ' ');
-  std::string name(window->name());
+  std::string name(window->GetName());
   if (name.empty())
     name = "\"\"";
   *out << indent_str << name << " (" << window << ")"
-       << " type=" << window->type()
-       << (wm::IsActiveWindow(window) ? " [active] " : " ")
+       << " type=" << window->GetType()
+       << ((window == active_window) ? " [active] " : " ")
        << (window->IsVisible() ? " visible " : " ")
-       << window->bounds().ToString() << '\n';
+       << window->GetBounds().ToString() << '\n';
 
-  for (size_t i = 0; i < window->children().size(); ++i)
-    PrintWindowHierarchy(window->children()[i], indent + 3, out);
+  for (WmWindow* child : window->GetChildren())
+    PrintWindowHierarchy(active_window, child, indent + 3, out);
 }
 
 void HandlePrintWindowHierarchy() {
-  Shell::RootWindowControllerList controllers =
-      Shell::GetAllRootWindowControllers();
-  for (size_t i = 0; i < controllers.size(); ++i) {
+  WmWindow* active_window = WmShell::Get()->GetActiveWindow();
+  WmWindow::Windows roots = WmShell::Get()->GetAllRootWindows();
+  for (size_t i = 0; i < roots.size(); ++i) {
     std::ostringstream out;
     out << "RootWindow " << i << ":\n";
-    PrintWindowHierarchy(controllers[i]->GetRootWindow(), 0, &out);
+    PrintWindowHierarchy(active_window, roots[i], 0, &out);
     // Error so logs can be collected from end-users.
     LOG(ERROR) << out.str();
   }
 }
 
-gfx::ImageSkia CreateWallpaperImage(SkColor fill, SkColor rect) {
-  // TODO(oshima): Consider adding a command line option to control
-  // wallpaper images for testing.
-  // The size is randomly picked.
-  gfx::Size image_size(1366, 768);
-  gfx::Canvas canvas(image_size, 1.0f, true);
-  canvas.DrawColor(fill);
-  SkPaint paint;
-  paint.setColor(rect);
-  paint.setStrokeWidth(10);
-  paint.setStyle(SkPaint::kStroke_Style);
-  paint.setXfermodeMode(SkXfermode::kSrcOver_Mode);
-  canvas.DrawRoundRect(gfx::Rect(image_size), 100, paint);
-  return gfx::ImageSkia(canvas.ExtractImageRep());
-}
-
-void HandleToggleDesktopBackgroundMode() {
-  static int index = 0;
-  DesktopBackgroundController* desktop_background_controller =
-      Shell::GetInstance()->desktop_background_controller();
-  switch (++index % 4) {
-    case 0:
-      ash::Shell::GetInstance()
-          ->user_wallpaper_delegate()
-          ->InitializeWallpaper();
-      break;
-    case 1:
-      desktop_background_controller->SetWallpaperImage(
-          CreateWallpaperImage(SK_ColorRED, SK_ColorBLUE),
-          wallpaper::WALLPAPER_LAYOUT_STRETCH);
-      break;
-    case 2:
-      desktop_background_controller->SetWallpaperImage(
-          CreateWallpaperImage(SK_ColorBLUE, SK_ColorGREEN),
-          wallpaper::WALLPAPER_LAYOUT_CENTER);
-      break;
-    case 3:
-      desktop_background_controller->SetWallpaperImage(
-          CreateWallpaperImage(SK_ColorGREEN, SK_ColorRED),
-          wallpaper::WALLPAPER_LAYOUT_CENTER_CROPPED);
-      break;
-  }
-}
-
 #if defined(OS_CHROMEOS)
 
 void HandleToggleTouchpad() {
   base::RecordAction(base::UserMetricsAction("Accel_Toggle_Touchpad"));
   ash::WmShell::Get()->delegate()->ToggleTouchpad();
 }
 
 void HandleToggleTouchscreen() {
   base::RecordAction(base::UserMetricsAction("Accel_Toggle_Touchscreen"));
   ash::WmShell::Get()->delegate()->ToggleTouchscreen();
@@ skipping 23 matching lines @@
   return base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kAshDebugShortcuts);
 }
 
 void PerformDebugActionIfEnabled(AcceleratorAction action) {
   if (!DebugAcceleratorsEnabled())
     return;
 
   switch (action) {
 #if defined(OS_CHROMEOS)
-    case DEBUG_ADD_REMOVE_DISPLAY:
-      Shell::GetInstance()->display_manager()->AddRemoveDisplay();
-      break;
     case DEBUG_SHOW_TOAST:
       WmShell::Get()->toast_manager()->Show(
           ToastData("id", "Toast", 5000 /* duration_ms */, "Dismiss"));
       break;
     case DEBUG_TOGGLE_TOUCH_PAD:
       HandleToggleTouchpad();
       break;
     case DEBUG_TOGGLE_TOUCH_SCREEN:
       HandleToggleTouchscreen();
       break;
     case DEBUG_TOGGLE_TOUCH_VIEW:
       HandleToggleToggleTouchView();
       break;
-    case DEBUG_TOGGLE_UNIFIED_DESKTOP:
-      Shell::GetInstance()->display_manager()->SetUnifiedDesktopEnabled(
-          !Shell::GetInstance()->display_manager()->unified_desktop_enabled());
-      break;
 #endif
     case DEBUG_PRINT_LAYER_HIERARCHY:
       HandlePrintLayerHierarchy();
       break;
     case DEBUG_PRINT_VIEW_HIERARCHY:
       HandlePrintViewHierarchy();
       break;
     case DEBUG_PRINT_WINDOW_HIERARCHY:
       HandlePrintWindowHierarchy();
       break;
-    case DEBUG_TOGGLE_DESKTOP_BACKGROUND_MODE:
-      HandleToggleDesktopBackgroundMode();
-      break;
-    case DEBUG_TOGGLE_DEVICE_SCALE_FACTOR:
-      Shell::GetInstance()->display_manager()->ToggleDisplayScaleFactor();
-      break;
-    case DEBUG_TOGGLE_ROOT_WINDOW_FULL_SCREEN:
-      Shell::GetPrimaryRootWindowController()->ash_host()->ToggleFullScreen();
-      break;
-    case DEBUG_TOGGLE_SHOW_DEBUG_BORDERS:
-      ToggleShowDebugBorders();
-      break;
-    case DEBUG_TOGGLE_SHOW_FPS_COUNTER:
-      ToggleShowFpsCounter();
-      break;
-    case DEBUG_TOGGLE_SHOW_PAINT_RECTS:
-      ToggleShowPaintRects();
-      break;
     default:
       break;
   }
 }
 
 }  // namespace debug
 }  // namespace ash