ui/base/ui_base_switches.cc

   1 // Copyright (c) 2012 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 "ui/base/ui_base_switches.h"
   6
   7 namespace switches {
   8
   9 // Disables new menu UI.
  10 const char kDisableNewMenuStyle[] = "disable-new-menu-style";
  11
  12 // Disable touch adjustment.
  13 const char kDisableTouchAdjustment[] = "disable-touch-adjustment";
  14
  15 // Enable support for bezel touch.
  16 const char kEnableBezelTouch[] = "enable-bezel-touch";
  17
  18 // Enables the new dialog style wherever it is available.
  19 const char kEnableNewDialogStyle[] = "enable-new-dialog-style";
  20
  21 const char kEnableTouchDragDrop[] = "enable-touch-drag-drop";
  22
  23 // Enables the Views textfield on Windows.
  24 const char kEnableViewsTextfield[] = "enable-views-textfield";
  25
  26 // Overrides the device scale factor for the browser UI and the
  27 // contents.
  28 const char kForceDeviceScaleFactor[] = "force-device-scale-factor";
  29
  30 // If a resource is requested at a scale factor at which it is not available
  31 // or the resource is the incorrect size (based on the size of the 1x resource),
  32 // generates the missing resource and applies a red mask to the generated
  33 // resource. Resources for which hidpi is not supported because of software
  34 // reasons will show up pixelated.
  35 const char kHighlightMissingScaledResources[] =
  36     "highlight-missing-scaled-resources";
  37
  38 // The language file that we want to try to open. Of the form
  39 // language[-country] where language is the 2 letter code from ISO-639.
  40 const char kLang[] = "lang";
  41
  42 // Load the locale resources from the given path. When running on Mac/Unix the
  43 // path should point to a locale.pak file.
  44 const char kLocalePak[] = "locale_pak";
  45
  46 // Disables the new appearance for checkboxes and radio buttons.
  47 const char kOldCheckboxStyle[] = "old-checkbox-style";
  48
  49 // Disable ui::MessageBox. This is useful when running as part of scripts that
  50 // do not have a user interface.
  51 const char kNoMessageBox[] = "no-message-box";
  52
  53 // Enable support for touch events.
  54 const char kTouchEvents[] = "touch-events";
  55
  56 // The values the kTouchEvents switch may have, as in --touch-events=disabled.
  57 //   auto: enabled at startup when an attached touchscreen is present.
  58 const char kTouchEventsAuto[] = "auto";
  59 //   enabled: touch events always enabled.
  60 const char kTouchEventsEnabled[] = "enabled";
  61 //   disabled: touch events are disabled.
  62 const char kTouchEventsDisabled[] = "disabled";
  63
  64 // Enables UI changes that make it easier to use with a touchscreen.
  65 // WARNING: Do not check this flag directly when deciding what UI to draw,
  66 // instead you must call ui::GetDisplayLayout
  67 const char kTouchOptimizedUI[] = "touch-optimized-ui";
  68
  69 // The values the kTouchOptimizedUI switch may have, as in
  70 // "--touch-optimized-ui=disabled".
  71 //   auto: Enabled on monitors which have touchscreen support (default).
  72 const char kTouchOptimizedUIAuto[] = "auto";
  73 //   enabled: always optimized for touch (even if no touch support).
  74 const char kTouchOptimizedUIEnabled[] = "enabled";
  75 //   disabled: never optimized for touch.
  76 const char kTouchOptimizedUIDisabled[] = "disabled";
  77
  78 #if defined(USE_XI2_MT)
  79 // The calibration factors given as "<left>,<right>,<top>,<bottom>".
  80 const char kTouchCalibration[] = "touch-calibration";
  81 #endif
  82
  83 #if defined(OS_MACOSX)
  84 const char kDisableCompositedCoreAnimationPlugins[] =
  85     "disable-composited-core-animation-plugins";
  86 // Disables using core animation in plugins. This is triggered when accelerated
  87 // compositing is disabled. See http://crbug.com/122430
  88 const char kDisableCoreAnimationPlugins[] =
  89     "disable-core-animation-plugins";
  90 #endif
  91
  92 #if defined(TOOLKIT_VIEWS) && defined(OS_LINUX)
  93 // Tells chrome to interpret events from these devices as touch events. Only
  94 // available with XInput 2 (i.e. X server 1.8 or above). The id's of the
  95 // devices can be retrieved from 'xinput list'.
  96 const char kTouchDevices[] = "touch-devices";
  97 #endif
  98
  99 }  // namespace switches