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 use of DWM composition for top level windows.
  10 const char kDisableDwmComposition[] = "disable-dwm-composition";
  11
  12 // Disables touch adjustment.
  13 const char kDisableTouchAdjustment[] = "disable-touch-adjustment";
  14
  15 // Disables touch event based drag and drop.
  16 const char kDisableTouchDragDrop[] = "disable-touch-drag-drop";
  17
  18 // Disables controls that support touch base text editing.
  19 const char kDisableTouchEditing[] = "disable-touch-editing";
  20
  21 // Enables touch event based drag and drop.
  22 const char kEnableTouchDragDrop[] = "enable-touch-drag-drop";
  23
  24 // Enables controls that support touch base text editing.
  25 const char kEnableTouchEditing[] = "enable-touch-editing";
  26
  27 // If a resource is requested at a scale factor at which it is not available
  28 // or the resource is the incorrect size (based on the size of the 1x resource),
  29 // generates the missing resource and applies a red mask to the generated
  30 // resource. Resources for which hidpi is not supported because of software
  31 // reasons will show up pixelated.
  32 const char kHighlightMissingScaledResources[] =
  33     "highlight-missing-scaled-resources";
  34
  35 // The language file that we want to try to open. Of the form
  36 // language[-country] where language is the 2 letter code from ISO-639.
  37 const char kLang[] = "lang";
  38
  39 // Load the locale resources from the given path. When running on Mac/Unix the
  40 // path should point to a locale.pak file.
  41 const char kLocalePak[] = "locale_pak";
  42
  43 // Disable ui::MessageBox. This is useful when running as part of scripts that
  44 // do not have a user interface.
  45 const char kNoMessageBox[] = "no-message-box";
  46
  47 // Enables UI changes that make it easier to use with a touchscreen.
  48 // WARNING: Do not check this flag directly when deciding what UI to draw,
  49 // instead you must call ui::GetDisplayLayout
  50 const char kTouchOptimizedUI[] = "touch-optimized-ui";
  51
  52 // The values the kTouchOptimizedUI switch may have, as in
  53 // "--touch-optimized-ui=disabled".
  54 //   auto: Enabled on monitors which have touchscreen support (default).
  55 const char kTouchOptimizedUIAuto[] = "auto";
  56 //   enabled: always optimized for touch (even if no touch support).
  57 const char kTouchOptimizedUIEnabled[] = "enabled";
  58 //   disabled: never optimized for touch.
  59 const char kTouchOptimizedUIDisabled[] = "disabled";
  60
  61 // Enables touch events on the side bezels.
  62 const char kTouchSideBezels[] = "touch-side-bezels";
  63
  64 #if defined(OS_ANDROID)
  65 // Uses the tablet specific UI components when available.
  66 const char kTabletUI[] = "tablet-ui";
  67 #endif
  68
  69 #if defined(USE_XI2_MT)
  70 // The calibration factors given as "<left>,<right>,<top>,<bottom>".
  71 const char kTouchCalibration[] = "touch-calibration";
  72 #endif
  73
  74 }  // namespace switches