webkit/common/webpreferences.h

   1 // Copyright 2013 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 // A struct for managing webkit's settings.
   6 //
   7 // Adding new values to this class probably involves updating
   8 // WebKit::WebSettings, content/common/view_messages.h, browser/tab_contents/
   9 // render_view_host_delegate_helper.cc, and browser/profiles/profile.cc.
  10
  11 #ifndef WEBKIT_COMMON_WEBPREFERENCES_H__
  12 #define WEBKIT_COMMON_WEBPREFERENCES_H__
  13
  14 #include <map>
  15 #include <string>
  16 #include <vector>
  17
  18 #include "base/strings/string16.h"
  19 #include "url/gurl.h"
  20 #include "webkit/common/webkit_common_export.h"
  21
  22 namespace WebKit {
  23 class WebView;
  24 }
  25
  26 struct WebPreferences;
  27
  28 namespace webkit_glue {
  29
  30 // Map of ISO 15924 four-letter script code to font family.  For example,
  31 // "Arab" to "My Arabic Font".
  32 typedef std::map<std::string, base::string16> ScriptFontFamilyMap;
  33
  34 typedef std::vector<std::pair<std::string, std::string> >
  35     WebInspectorPreferences;
  36
  37 enum EditingBehavior {
  38   EDITING_BEHAVIOR_MAC,
  39   EDITING_BEHAVIOR_WIN,
  40   EDITING_BEHAVIOR_UNIX,
  41   EDITING_BEHAVIOR_ANDROID
  42 };
  43
  44
  45 // The ISO 15924 script code for undetermined script aka Common. It's the
  46 // default used on WebKit's side to get/set a font setting when no script is
  47 // specified.
  48 WEBKIT_COMMON_EXPORT extern const char kCommonScript[];
  49
  50 }  // namespace webkit_glue
  51
  52 struct WEBKIT_COMMON_EXPORT WebPreferences {
  53   webkit_glue::ScriptFontFamilyMap standard_font_family_map;
  54   webkit_glue::ScriptFontFamilyMap fixed_font_family_map;
  55   webkit_glue::ScriptFontFamilyMap serif_font_family_map;
  56   webkit_glue::ScriptFontFamilyMap sans_serif_font_family_map;
  57   webkit_glue::ScriptFontFamilyMap cursive_font_family_map;
  58   webkit_glue::ScriptFontFamilyMap fantasy_font_family_map;
  59   webkit_glue::ScriptFontFamilyMap pictograph_font_family_map;
  60   int default_font_size;
  61   int default_fixed_font_size;
  62   int minimum_font_size;
  63   int minimum_logical_font_size;
  64   std::string default_encoding;
  65   bool javascript_enabled;
  66   bool web_security_enabled;
  67   bool javascript_can_open_windows_automatically;
  68   bool loads_images_automatically;
  69   bool images_enabled;
  70   bool plugins_enabled;
  71   bool dom_paste_enabled;
  72   webkit_glue::WebInspectorPreferences inspector_settings;
  73   bool site_specific_quirks_enabled;
  74   bool shrinks_standalone_images_to_fit;
  75   bool uses_universal_detector;
  76   bool text_areas_are_resizable;
  77   bool java_enabled;
  78   bool allow_scripts_to_close_windows;
  79   bool remote_fonts_enabled;
  80   bool javascript_can_access_clipboard;
  81   bool xslt_enabled;
  82   bool xss_auditor_enabled;
  83   // We don't use dns_prefetching_enabled to disable DNS prefetching.  Instead,
  84   // we disable the feature at a lower layer so that we catch non-WebKit uses
  85   // of DNS prefetch as well.
  86   bool dns_prefetching_enabled;
  87   bool local_storage_enabled;
  88   bool databases_enabled;
  89   bool application_cache_enabled;
  90   bool tabs_to_links;
  91   bool caret_browsing_enabled;
  92   bool hyperlink_auditing_enabled;
  93   bool is_online;
  94   bool user_style_sheet_enabled;
  95   GURL user_style_sheet_location;
  96   bool author_and_user_styles_enabled;
  97   bool allow_universal_access_from_file_urls;
  98   bool allow_file_access_from_file_urls;
  99   bool webaudio_enabled;
 100   bool experimental_webgl_enabled;
 101   bool flash_3d_enabled;
 102   bool flash_stage3d_enabled;
 103   bool flash_stage3d_baseline_enabled;
 104   bool gl_multisampling_enabled;
 105   bool privileged_webgl_extensions_enabled;
 106   bool webgl_errors_to_console_enabled;
 107   bool accelerated_compositing_for_overflow_scroll_enabled;
 108   bool universal_accelerated_compositing_for_overflow_scroll_enabled;
 109   bool accelerated_compositing_for_scrollable_frames_enabled;
 110   bool composited_scrolling_for_frames_enabled;
 111   bool mock_scrollbars_enabled;
 112   bool threaded_html_parser;
 113   bool show_paint_rects;
 114   bool asynchronous_spell_checking_enabled;
 115   bool unified_textchecker_enabled;
 116   bool accelerated_compositing_enabled;
 117   bool force_compositing_mode;
 118   bool accelerated_compositing_for_3d_transforms_enabled;
 119   bool accelerated_compositing_for_animation_enabled;
 120   bool accelerated_compositing_for_video_enabled;
 121   bool accelerated_2d_canvas_enabled;
 122   int minimum_accelerated_2d_canvas_size;
 123   bool antialiased_2d_canvas_disabled;
 124   int accelerated_2d_canvas_msaa_sample_count;
 125   bool accelerated_filters_enabled;
 126   bool gesture_tap_highlight_enabled;
 127   bool accelerated_compositing_for_plugins_enabled;
 128   bool memory_info_enabled;
 129   bool fullscreen_enabled;
 130   bool allow_displaying_insecure_content;
 131   bool allow_running_insecure_content;
 132   bool password_echo_enabled;
 133   bool should_print_backgrounds;
 134   bool enable_scroll_animator;
 135   bool visual_word_movement_enabled;
 136   bool css_variables_enabled;
 137   bool lazy_layout_enabled;
 138   bool region_based_columns_enabled;
 139   bool touch_enabled;
 140   bool device_supports_touch;
 141   bool device_supports_mouse;
 142   bool touch_adjustment_enabled;
 143   int pointer_events_max_touch_points;
 144   bool fixed_position_creates_stacking_context;
 145   bool sync_xhr_in_documents_enabled;
 146   bool deferred_image_decoding_enabled;
 147   bool should_respect_image_orientation;
 148   int number_of_cpu_cores;
 149   webkit_glue::EditingBehavior editing_behavior;
 150   bool supports_multiple_windows;
 151   bool viewport_enabled;
 152   bool initialize_at_minimum_page_scale;
 153   bool smart_insert_delete_enabled;
 154   bool spatial_navigation_enabled;
 155   bool experimental_websocket_enabled;
 156   bool pinch_virtual_viewport_enabled;
 157   int pinch_overlay_scrollbar_thickness;
 158   bool use_solid_color_scrollbars;
 159   bool compositor_touch_hit_testing;
 160
 161   // This flags corresponds to a Page's Settings' setCookieEnabled state. It
 162   // only controls whether or not the "document.cookie" field is properly
 163   // connected to the backing store, for instance if you wanted to be able to
 164   // define custom getters and setters from within a unique security content
 165   // without raising a DOM security exception.
 166   bool cookie_enabled;
 167
 168 #if defined(OS_ANDROID)
 169   bool text_autosizing_enabled;
 170   float text_autosizing_font_scale_factor;
 171   bool force_enable_zoom;
 172   bool double_tap_to_zoom_enabled;
 173   bool user_gesture_required_for_media_playback;
 174   bool user_gesture_required_for_media_fullscreen;
 175   GURL default_video_poster_url;
 176   bool support_deprecated_target_density_dpi;
 177   bool use_legacy_background_size_shorthand_behavior;
 178   bool wide_viewport_quirk;
 179   bool use_wide_viewport;
 180   bool viewport_meta_layout_size_quirk;
 181   bool viewport_meta_merge_content_quirk;
 182   bool viewport_meta_zero_values_quirk;
 183   bool ignore_main_frame_overflow_hidden_quirk;
 184   bool report_screen_size_in_physical_pixels_quirk;
 185 #endif
 186
 187   // We try to keep the default values the same as the default values in
 188   // chrome, except for the cases where it would require lots of extra work for
 189   // the embedder to use the same default value.
 190   WebPreferences();
 191   ~WebPreferences();
 192 };
 193
 194 #endif  // WEBKIT_COMMON_WEBPREFERENCES_H__