chrome/browser/defaults.h

   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 // Defines various defaults whose values varies depending upon the OS.
   6
   7 #ifndef CHROME_BROWSER_DEFAULTS_H_
   8 #define CHROME_BROWSER_DEFAULTS_H_
   9
  10 #include "build/build_config.h"
  11 #include "chrome/browser/prefs/session_startup_pref.h"
  12 #include "ui/base/resource/resource_bundle.h"
  13
  14 namespace browser_defaults {
  15
  16 #if defined(USE_X11)
  17
  18 // Can the user toggle the system title bar?
  19 extern const bool kCanToggleSystemTitleBar;
  20
  21 #endif
  22
  23 // Size of the font used in the omnibox, in pixels.
  24 extern const int kOmniboxFontPixelSize;
  25
  26 // Width of mini-tabs.  Inline because other constants are computed depending
  27 // on this, which causes static initializers if the value isn't available in
  28 // all translation units that do this.
  29 #if defined(TOOLKIT_VIEWS)
  30 // Windows and Chrome OS have bigger shadows in the tab art.
  31 const int kMiniTabWidth = 64;
  32 #else
  33 const int kMiniTabWidth = 56;
  34 #endif
  35
  36 #if defined(TOOLKIT_VIEWS)
  37 // Whether to show a Link Disambiguation Popup Bubble if the browser detects an
  38 // ambiguous touch event.
  39 extern const bool kShowLinkDisambiguationPopup;
  40 #endif
  41
  42 // Can the browser be alive without any browser windows?
  43 extern const bool kBrowserAliveWithNoWindows;
  44
  45 // Whether various menu items are shown.
  46 extern const bool kShowExitMenuItem;
  47 extern const bool kShowHelpMenuItemIcon;
  48 extern const bool kShowUpgradeMenuItem;
  49
  50 // Should a link be shown on the bookmark bar allowing the user to import
  51 // bookmarks?
  52 extern const bool kShowImportOnBookmarkBar;
  53
  54 // Should always open incognito windows when started with --incognito switch?
  55 extern const bool kAlwaysOpenIncognitoWindow;
  56
  57 // Indicates whether session restore should always create a new
  58 // tabbed browser. This is true every where except on ChromeOS
  59 // where we want the desktop to show through in this situation.
  60 extern const bool kAlwaysCreateTabbedBrowserOnSessionRestore;
  61
  62 // Does the download page have the show in folder option?
  63 extern const bool kDownloadPageHasShowInFolder;
  64
  65 // Should the tab strip be sized to the top of the tab strip?
  66 extern const bool kSizeTabButtonToTopOfTabStrip;
  67
  68 // If true, we want to automatically start sync signin whenever we have
  69 // credentials (user doesn't need to go through the startup flow). This is
  70 // typically enabled on platforms (like ChromeOS) that have their own
  71 // distinct signin flow.
  72 extern const bool kSyncAutoStarts;
  73
  74 // Should other browsers be shown in about:memory page?
  75 extern const bool kShowOtherBrowsersInAboutMemory;
  76
  77 // Should scroll events on the tabstrip change tabs?
  78 extern const bool kScrollEventChangesTab;
  79
  80 // ChromiumOS network menu font
  81 extern const ui::ResourceBundle::FontStyle kAssociatedNetworkFontStyle;
  82
  83 // Last character display for passwords.
  84 extern const bool kPasswordEchoEnabled;
  85
  86 //=============================================================================
  87 // Runtime "const" - set only once after parsing command line option and should
  88 // never be modified after that.
  89
  90 // Are bookmark enabled? True by default.
  91 extern bool bookmarks_enabled;
  92
  93 // Whether HelpApp is enabled. True by default. This is only used by Chrome OS
  94 // today.
  95 extern bool enable_help_app;
  96
  97 }  // namespace browser_defaults
  98
  99 #endif  // CHROME_BROWSER_DEFAULTS_H_