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// 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/ash_switches.h"
#include "base/command_line.h"
namespace ash {
namespace switches {
// Enables an animated transition from the boot splash screen (Chrome logo on a
// white background) to the login screen. Implies
// |kAshCopyHostBackgroundAtBoot| and doesn't make much sense if used in
// conjunction with |kDisableBootAnimation| (since the transition begins at the
// same time as the white/grayscale login screen animation).
const char kAshAnimateFromBootSplashScreen[] =
"ash-animate-from-boot-splash-screen";
// Constrains the pointer movement within a root window on desktop.
const char kAshConstrainPointerToRoot[] = "ash-constrain-pointer-to-root";
// Copies the host window's content to the system background layer at startup.
// Can make boot slightly slower, but also hides an even-longer awkward period
// where we display a white background if the login wallpaper takes a long time
// to load.
const char kAshCopyHostBackgroundAtBoot[] = "ash-copy-host-background-at-boot";
// Enable keyboard shortcuts useful for debugging.
const char kAshDebugShortcuts[] = "ash-debug-shortcuts";
// Indicates that the wallpaper images specified by
// kAshDefaultWallpaper{Large,Small} are OEM-specific (i.e. they are not
// downloadable from Google).
const char kAshDefaultWallpaperIsOem[] = "ash-default-wallpaper-is-oem";
// Default wallpaper to use (as paths to trusted, non-user-writable JPEG files).
const char kAshDefaultWallpaperLarge[] = "ash-default-wallpaper-large";
const char kAshDefaultWallpaperSmall[] = "ash-default-wallpaper-small";
// Use the normal visual style for the caption buttons (minimize, maximize,
// restore, close).
const char kAshDisableAlternateFrameCaptionButtonStyle[] =
"ash-disable-alternate-caption-button";
#if defined(OS_CHROMEOS)
// Disable the status tray volume menu for allowing the user to choose an audio
// input and output device.
const char kAshDisableAudioDeviceMenu[] =
"ash-disable-audio-device-menu";
#endif
// Disable ability to dock windows at the desktop edge.
const char kAshDisableDockedWindows[] = "ash-disable-docked-windows";
// Disables overview mode for window switching.
const char kAshDisableOverviewMode[] = "ash-disable-overview-mode";
// Use alternate visual style for the caption buttons (minimize, maximize,
// restore, close). The alternate style:
// - Adds a dedicated button for minimize.
// - Removes the maximize button's help bubble.
const char kAshEnableAlternateFrameCaptionButtonStyle[] =
"ash-enable-alternate-caption-button";
// Always enable brightness control. Used by machines that don't report their
// main monitor as internal.
const char kAshEnableBrightnessControl[] = "ash-enable-brightness-control";
// Enables putting all windows into immersive fullscreen via <F4>.
const char kAshEnableImmersiveFullscreenForAllWindows[] =
"ash-enable-immersive-all-windows";
// Enables putting only browser windows into immersive fullscreen via <F4>.
// <F4> puts all other windows into non-immersive fullscreen.
const char kAshEnableImmersiveFullscreenForBrowserOnly[] =
"ash-enable-immersive-browser-only";
#if defined(OS_CHROMEOS)
// Enables key bindings to scroll magnified screen.
const char kAshEnableMagnifierKeyScroller[] =
"ash-enable-magnifier-key-scroller";
#endif
// Enables software based mirroring.
const char kAshEnableSoftwareMirroring[] = "ash-enable-software-mirroring";
// Enables touch view testing.
const char kAshEnableTouchViewTesting[] = "ash-enable-touch-view-testing";
// When this flag is set, system sounds will be played whether the
// ChromeVox is enabled or not.
const char kAshEnableSystemSounds[] = "ash-enable-system-sounds";
// Enables showing the tray bubble by dragging on the shelf.
const char kAshEnableTrayDragging[] = "ash-enable-tray-dragging";
// Wallpaper to use in guest mode (as paths to trusted, non-user-writable JPEG
// files).
const char kAshGuestWallpaperLarge[] = "ash-guest-wallpaper-large";
const char kAshGuestWallpaperSmall[] = "ash-guest-wallpaper-small";
// Hides notifications that are irrelevant to Chrome OS device factory testing,
// such as battery level updates.
const char kAshHideNotificationsForFactory[] =
"ash-hide-notifications-for-factory";
// Sets a window size, optional position, and optional scale factor.
// "1024x768" creates a window of size 1024x768.
// "100+200-1024x768" positions the window at 100,200.
// "1024x768*2" sets the scale factor to 2 for a high DPI display.
const char kAshHostWindowBounds[] = "ash-host-window-bounds";
// Specifies the layout mode and offsets for the secondary display for
// testing. The format is "<t|r|b|l>,<offset>" where t=TOP, r=RIGHT,
// b=BOTTOM and L=LEFT. For example, 'r,-100' means the secondary display
// is positioned on the right with -100 offset. (above than primary)
const char kAshSecondaryDisplayLayout[] = "ash-secondary-display-layout";
// Enables the heads-up display for tracking touch points.
const char kAshTouchHud[] = "ash-touch-hud";
// Uses the 1st display in --ash-host-window-bounds as internal display.
// This is for debugging on linux desktop.
const char kAshUseFirstDisplayAsInternal[] =
"ash-use-first-display-as-internal";
// (Most) Chrome OS hardware reports ACPI power button releases correctly.
// Standard hardware reports releases immediately after presses. If set, we
// lock the screen or shutdown the system immediately in response to a press
// instead of displaying an interactive animation.
const char kAuraLegacyPowerButton[] = "aura-legacy-power-button";
#if defined(OS_WIN)
// Force Ash to open its root window on the desktop, even on Windows 8 where
// it would normally end up in metro.
const char kForceAshToDesktop[] = "ash-force-desktop";
#endif
bool UseAlternateFrameCaptionButtonStyle() {
return !CommandLine::ForCurrentProcess()->
HasSwitch(kAshDisableAlternateFrameCaptionButtonStyle);
}
bool UseImmersiveFullscreenForAllWindows() {
return !CommandLine::ForCurrentProcess()->HasSwitch(
kAshEnableImmersiveFullscreenForBrowserOnly);
}
bool UseOverviewMode() {
return !CommandLine::ForCurrentProcess()->HasSwitch(kAshDisableOverviewMode);
}
bool UseDockedWindows() {
return !CommandLine::ForCurrentProcess()->HasSwitch(kAshDisableDockedWindows);
}
} // namespace switches
} // namespace ash
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