Add debug shortcuts that toggles options to shows paint rects

ash/accelerators/accelerator_table.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 "ash/accelerators/accelerator_table.h"
 
 #include "base/basictypes.h"
 
 namespace ash {
 
@@ skipping 46 matching lines @@
   { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
     MAGNIFY_SCREEN_ZOOM_OUT},
   { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
     MAGNIFY_SCREEN_ZOOM_IN},
   { true, ui::VKEY_L, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, LOCK_SCREEN },
   // The lock key on Chrome OS keyboards produces F13 scancodes.
   { true, ui::VKEY_F13, ui::EF_NONE, LOCK_PRESSED },
   { false, ui::VKEY_F13, ui::EF_NONE, LOCK_RELEASED },
   { true, ui::VKEY_POWER, ui::EF_NONE, POWER_PRESSED },
   { false, ui::VKEY_POWER, ui::EF_NONE, POWER_RELEASED },
-#if !defined(NDEBUG)
-  // Extra shortcut for debug build to control magnifier on linux desktop.
-  { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_CONTROL_DOWN,
-    MAGNIFY_SCREEN_ZOOM_OUT},
-  { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_CONTROL_DOWN, MAGNIFY_SCREEN_ZOOM_IN},
-  // Extra shortcut for debug build to activate lock screen on linux desktop.
-  { true, ui::VKEY_L, ui::EF_ALT_DOWN, LOCK_SCREEN },
-  // Extra shortcut for display swaping as alt-f4 is taken on linux desktop.
-  { true, ui::VKEY_F4, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
-    SWAP_PRIMARY_DISPLAY },
-  // Extra shortcut to lock the screen on linux desktop.
-  { true, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_PRESSED },
-  { false, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_RELEASED },
-  // Extra shortcut to rotate/scale up/down the screen on linux desktop.
-  { true, ui::VKEY_R,
-    ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ROTATE_SCREEN },
-#endif  // !defined(NDEBUG)
   { true, ui::VKEY_O, ui::EF_CONTROL_DOWN, OPEN_FILE_DIALOG },
   { true, ui::VKEY_M, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
     OPEN_FILE_MANAGER },
   { true, ui::VKEY_T, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, OPEN_CROSH },
   { true, ui::VKEY_G, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
     DISABLE_GPU_WATCHDOG },
 #endif  // defined(OS_CHROMEOS)
   { true, ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, OPEN_FEEDBACK_PAGE },
 #if !defined(OS_WIN)
   { true, ui::VKEY_Q, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, EXIT },
@@ skipping 80 matching lines @@
   // release builds.
   { true, ui::VKEY_U, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN,
     PRINT_UI_HIERARCHIES },
 
   // TODO(yusukes): Handle VKEY_MEDIA_STOP, and
   // VKEY_MEDIA_LAUNCH_MAIL.
 };
 
 const size_t kAcceleratorDataLength = arraysize(kAcceleratorData);
 
-const AcceleratorData kDebugAcceleratorData[] = {
+#if !defined(NDEBUG)
+const AcceleratorData kDesktopAcceleratorData[] = {
+  // Extra shortcut for debug build to control magnifier on linux desktop.
+  { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_CONTROL_DOWN,
+    MAGNIFY_SCREEN_ZOOM_OUT},
+  { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_CONTROL_DOWN, MAGNIFY_SCREEN_ZOOM_IN},
+  // Extra shortcut for debug build to activate lock screen on linux desktop.
+  { true, ui::VKEY_L, ui::EF_ALT_DOWN, LOCK_SCREEN },
+  // Extra shortcut for display swaping as alt-f4 is taken on linux desktop.
+  { true, ui::VKEY_S, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
+    SWAP_PRIMARY_DISPLAY },
+  // Extra shortcut to lock the screen on linux desktop.
+  { true, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_PRESSED },
+  { false, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_RELEASED },
+  // Extra shortcut to rotate/scale up/down the screen on linux desktop.
+  { true, ui::VKEY_R,
+    ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ROTATE_SCREEN },
+  // For testing on systems where Alt-Tab is already mapped.
+  { true, ui::VKEY_W, ui::EF_ALT_DOWN, CYCLE_FORWARD_MRU },
+
+  { true, ui::VKEY_F11, ui::EF_CONTROL_DOWN, TOGGLE_ROOT_WINDOW_FULL_SCREEN },
+  { true, ui::VKEY_W, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, TOGGLE_WIFI },
+  { true, ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
+      CYCLE_BACKWARD_MRU },
   { true, ui::VKEY_B, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
     TOGGLE_DESKTOP_BACKGROUND_MODE },
-  { true, ui::VKEY_F11, ui::EF_CONTROL_DOWN, TOGGLE_ROOT_WINDOW_FULL_SCREEN },
-  { true, ui::VKEY_W, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, TOGGLE_WIFI },
-  // For testing on systems where Alt-Tab is already mapped.
-  { true, ui::VKEY_W, ui::EF_ALT_DOWN, CYCLE_FORWARD_MRU },
-  { true, ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
-      CYCLE_BACKWARD_MRU },
-  { true, ui::VKEY_HOME, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
-    DISPLAY_TOGGLE_SCALE },
-#if !defined(NDEBUG)
+};
+
+const size_t kDesktopAcceleratorDataLength = arraysize(kDesktopAcceleratorData);
+#endif
+
+const AcceleratorData kDebugAcceleratorData[] = {
   { true, ui::VKEY_L, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
     PRINT_LAYER_HIERARCHY },
   { true, ui::VKEY_V, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
     PRINT_VIEW_HIERARCHY },
   { true, ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
     PRINT_WINDOW_HIERARCHY },
-#endif
+  { true, ui::VKEY_S, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
+    DEBUG_TOGGLE_DEVICE_SCALE_FACTOR },
+  { true, ui::VKEY_B, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
+    DEBUG_TOGGLE_SHOW_DEBUG_BORDERS },
+  { true, ui::VKEY_F, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
+    DEBUG_TOGGLE_SHOW_FPS_COUNTER },
+  { true, ui::VKEY_P, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
+    DEBUG_TOGGLE_SHOW_PAINT_RECTS },
 };
 
 const size_t kDebugAcceleratorDataLength = arraysize(kDebugAcceleratorData);
 
 const AcceleratorAction kReservedActions[] = {
   // Window cycling accelerators.
   CYCLE_BACKWARD_MRU,  // Shift+Alt+Tab
   CYCLE_FORWARD_MRU,  // Alt+Tab
 #if defined(OS_CHROMEOS)
   POWER_PRESSED,
   POWER_RELEASED,
 #endif
 };
 
 const size_t kReservedActionsLength = arraysize(kReservedActions);
 
 const AcceleratorAction kActionsAllowedAtLoginOrLockScreen[] = {
   BRIGHTNESS_DOWN,
   BRIGHTNESS_UP,
-#if defined(OS_CHROMEOS)
-  CYCLE_DISPLAY_MODE,
-  DISABLE_GPU_WATCHDOG,
-#endif  // defined(OS_CHROMEOS)
   DISABLE_CAPS_LOCK,
   KEYBOARD_BRIGHTNESS_DOWN,
   KEYBOARD_BRIGHTNESS_UP,
   MAGNIFY_SCREEN_ZOOM_IN,  // Control+F7
   MAGNIFY_SCREEN_ZOOM_OUT,  // Control+F6
   NEXT_IME,
   PREVIOUS_IME,
+  PRINT_LAYER_HIERARCHY,
   PRINT_UI_HIERARCHIES,
+  PRINT_VIEW_HIERARCHY,
+  PRINT_WINDOW_HIERARCHY,
+  ROTATE_WINDOW,
   SWITCH_IME,  // Switch to another IME depending on the accelerator.
+  TAKE_PARTIAL_SCREENSHOT,
   TAKE_SCREENSHOT,
-  TAKE_PARTIAL_SCREENSHOT,
   TOGGLE_CAPS_LOCK,
   TOGGLE_SPOKEN_FEEDBACK,
   TOGGLE_WIFI,
   TOUCH_HUD_CLEAR,
   VOLUME_DOWN,
   VOLUME_MUTE,
   VOLUME_UP,
-  ROTATE_WINDOW,
-#if !defined(NDEBUG)
-  PRINT_LAYER_HIERARCHY,
-  PRINT_VIEW_HIERARCHY,
-  PRINT_WINDOW_HIERARCHY,
+#if defined(OS_CHROMEOS)
+  CYCLE_DISPLAY_MODE,
+  DISABLE_GPU_WATCHDOG,
 #endif
 #if defined(OS_CHROMEOS) && !defined(NDEBUG)
   POWER_PRESSED,
   POWER_RELEASED,
-#endif
+#endif  // defined(OS_CHROMEOS)
 };
 
 const size_t kActionsAllowedAtLoginOrLockScreenLength =
     arraysize(kActionsAllowedAtLoginOrLockScreen);
 
 const AcceleratorAction kActionsAllowedAtLockScreen[] = {
   EXIT,
 };
 
 const size_t kActionsAllowedAtLockScreenLength =
@@ skipping 13 matching lines @@
   MEDIA_PREV_TRACK,
   NEXT_IME,
   OPEN_FEEDBACK_PAGE,
   POWER_PRESSED,
   POWER_RELEASED,
   PREVIOUS_IME,
   PRINT_UI_HIERARCHIES,
   SHOW_KEYBOARD_OVERLAY,
   SWAP_PRIMARY_DISPLAY,
   SWITCH_IME,
+  TAKE_PARTIAL_SCREENSHOT,
   TAKE_SCREENSHOT,
-  TAKE_PARTIAL_SCREENSHOT,
   TOGGLE_CAPS_LOCK,
   TOGGLE_SPOKEN_FEEDBACK,
   TOGGLE_WIFI,
   VOLUME_DOWN,
   VOLUME_MUTE,
   VOLUME_UP,
 #if defined(OS_CHROMEOS)
   CYCLE_DISPLAY_MODE,
   LOCK_SCREEN,
 #endif
 };
 
 const size_t kActionsAllowedAtModalWindowLength =
     arraysize(kActionsAllowedAtModalWindow);
 
 const AcceleratorAction kNonrepeatableActions[] = {
   // TODO(mazda): Add other actions which should not be repeated.
   CYCLE_BACKWARD_LINEAR,
   CYCLE_BACKWARD_MRU,
   CYCLE_FORWARD_LINEAR,
   CYCLE_FORWARD_MRU,
   PRINT_UI_HIERARCHIES,  // Don't fill the logs if the key is held down.
   ROTATE_SCREEN,
   ROTATE_WINDOW,
-  SCALE_UI_UP,
   SCALE_UI_DOWN,
   SCALE_UI_RESET,
+  SCALE_UI_UP,
   TOGGLE_MAXIMIZED,
   WINDOW_MINIMIZE,
 };
 
 const size_t kNonrepeatableActionsLength =
     arraysize(kNonrepeatableActions);
 
 const AcceleratorAction kActionsAllowedInAppMode[] = {
   BRIGHTNESS_DOWN,
   BRIGHTNESS_UP,
-#if defined(OS_CHROMEOS)
-  CYCLE_DISPLAY_MODE,
-  DISABLE_GPU_WATCHDOG,
-#endif  // defined(OS_CHROMEOS)
   DISABLE_CAPS_LOCK,
   KEYBOARD_BRIGHTNESS_DOWN,
   KEYBOARD_BRIGHTNESS_UP,
   MAGNIFY_SCREEN_ZOOM_IN,  // Control+F7
   MAGNIFY_SCREEN_ZOOM_OUT,  // Control+F6
   MEDIA_NEXT_TRACK,
   MEDIA_PLAY_PAUSE,
   MEDIA_PREV_TRACK,
   NEXT_IME,
   POWER_PRESSED,
   POWER_RELEASED,
   PREVIOUS_IME,
+  PRINT_LAYER_HIERARCHY,
   PRINT_UI_HIERARCHIES,
+  PRINT_VIEW_HIERARCHY,
+  PRINT_WINDOW_HIERARCHY,
   ROTATE_SCREEN,
-  SCALE_UI_UP,
   SCALE_UI_DOWN,
   SCALE_UI_RESET,
+  SCALE_UI_UP,
   SWAP_PRIMARY_DISPLAY,
   SWITCH_IME,  // Switch to another IME depending on the accelerator.
   TOGGLE_CAPS_LOCK,
   TOGGLE_SPOKEN_FEEDBACK,
   TOGGLE_WIFI,
   TOUCH_HUD_CLEAR,
   VOLUME_DOWN,
   VOLUME_MUTE,
   VOLUME_UP,
-#if !defined(NDEBUG)
-  PRINT_LAYER_HIERARCHY,
-  PRINT_VIEW_HIERARCHY,
-  PRINT_WINDOW_HIERARCHY,
-#endif
+#if defined(OS_CHROMEOS)
+  CYCLE_DISPLAY_MODE,
+  DISABLE_GPU_WATCHDOG,
+#endif  // defined(OS_CHROMEOS)
 };
 
 const size_t kActionsAllowedInAppModeLength =
     arraysize(kActionsAllowedInAppMode);
 
 }  // namespace ash