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 xss_auditor_enabled; 82 // We don't use dns_prefetching_enabled to disable DNS prefetching. Instead, 83 // we disable the feature at a lower layer so that we catch non-WebKit uses 84 // of DNS prefetch as well. 85 bool dns_prefetching_enabled; 86 bool local_storage_enabled; 87 bool databases_enabled; 88 bool application_cache_enabled; 89 bool tabs_to_links; 90 bool caret_browsing_enabled; 91 bool hyperlink_auditing_enabled; 92 bool is_online; 93 bool user_style_sheet_enabled; 94 GURL user_style_sheet_location; 95 bool author_and_user_styles_enabled; 96 bool allow_universal_access_from_file_urls; 97 bool allow_file_access_from_file_urls; 98 bool webaudio_enabled; 99 bool experimental_webgl_enabled; 100 bool flash_3d_enabled; 101 bool flash_stage3d_enabled; 102 bool flash_stage3d_baseline_enabled; 103 bool gl_multisampling_enabled; 104 bool privileged_webgl_extensions_enabled; 105 bool webgl_errors_to_console_enabled; 106 bool accelerated_compositing_for_overflow_scroll_enabled; 107 bool accelerated_compositing_for_scrollable_frames_enabled; 108 bool composited_scrolling_for_frames_enabled; 109 bool mock_scrollbars_enabled; 110 bool threaded_html_parser; 111 bool show_paint_rects; 112 bool asynchronous_spell_checking_enabled; 113 bool unified_textchecker_enabled; 114 bool accelerated_compositing_enabled; 115 bool force_compositing_mode; 116 bool accelerated_compositing_for_3d_transforms_enabled; 117 bool accelerated_compositing_for_animation_enabled; 118 bool accelerated_compositing_for_video_enabled; 119 bool accelerated_2d_canvas_enabled; 120 int minimum_accelerated_2d_canvas_size; 121 bool antialiased_2d_canvas_disabled; 122 bool accelerated_filters_enabled; 123 bool gesture_tap_highlight_enabled; 124 bool accelerated_compositing_for_plugins_enabled; 125 bool memory_info_enabled; 126 bool fullscreen_enabled; 127 bool allow_displaying_insecure_content; 128 bool allow_running_insecure_content; 129 bool password_echo_enabled; 130 bool should_print_backgrounds; 131 bool should_clear_document_background; 132 bool enable_scroll_animator; 133 bool visual_word_movement_enabled; 134 bool css_sticky_position_enabled; 135 bool css_shaders_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 bool fixed_position_creates_stacking_context; 144 bool sync_xhr_in_documents_enabled; 145 bool deferred_image_decoding_enabled; 146 bool should_respect_image_orientation; 147 int number_of_cpu_cores; 148 webkit_glue::EditingBehavior editing_behavior; 149 bool supports_multiple_windows; 150 bool viewport_enabled; 151 bool initialize_at_minimum_page_scale; 152 bool smart_insert_delete_enabled; 153 bool spatial_navigation_enabled; 154 bool experimental_websocket_enabled; 155 bool pinch_virtual_viewport_enabled; 156 int pinch_overlay_scrollbar_thickness; 157 bool compositor_touch_hit_testing; 158 159 // This flags corresponds to a Page's Settings' setCookieEnabled state. It 160 // only controls whether or not the "document.cookie" field is properly 161 // connected to the backing store, for instance if you wanted to be able to 162 // define custom getters and setters from within a unique security content 163 // without raising a DOM security exception. 164 bool cookie_enabled; 165 166 #if defined(OS_ANDROID) 167 bool text_autosizing_enabled; 168 float font_scale_factor; 169 bool force_enable_zoom; 170 bool double_tap_to_zoom_enabled; 171 bool user_gesture_required_for_media_playback; 172 GURL default_video_poster_url; 173 bool support_deprecated_target_density_dpi; 174 bool use_legacy_background_size_shorthand_behavior; 175 bool wide_viewport_quirk; 176 bool use_wide_viewport; 177 bool viewport_meta_layout_size_quirk; 178 bool viewport_meta_merge_quirk; 179 bool viewport_meta_zero_values_quirk; 180 bool ignore_main_frame_overflow_hidden_quirk; 181 bool report_screen_size_in_physical_pixels_quirk; 182 #endif 183 184 // We try to keep the default values the same as the default values in 185 // chrome, except for the cases where it would require lots of extra work for 186 // the embedder to use the same default value. 187 WebPreferences(); 188 ~WebPreferences(); 189 }; 190 191 #endif // WEBKIT_COMMON_WEBPREFERENCES_H__ 192
