1 // Copyright 2014 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.
5 #ifndef CONTENT_PUBLIC_COMMON_WEB_PREFERENCES_H_
6 #define CONTENT_PUBLIC_COMMON_WEB_PREFERENCES_H_
12 #include "base/strings/string16.h"
13 #include "content/common/content_export.h"
14 #include "net/base/network_change_notifier.h"
23 // Map of ISO 15924 four-letter script code to font family. For example,
24 // "Arab" to "My Arabic Font".
25 typedef std::map<std::string, base::string16> ScriptFontFamilyMap;
27 typedef std::vector<std::pair<std::string, std::string> >
28 WebInspectorPreferences;
30 enum EditingBehavior {
33 EDITING_BEHAVIOR_UNIX,
34 EDITING_BEHAVIOR_ANDROID,
35 EDITING_BEHAVIOR_LAST = EDITING_BEHAVIOR_ANDROID
40 V8_CACHE_OPTIONS_PARSE,
41 V8_CACHE_OPTIONS_CODE,
42 V8_CACHE_OPTIONS_LAST = V8_CACHE_OPTIONS_CODE
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
48 CONTENT_EXPORT extern const char kCommonScript[];
50 // A struct for managing blink's settings.
52 // Adding new values to this class probably involves updating
53 // blink::WebSettings, content/common/view_messages.h, browser/tab_contents/
54 // render_view_host_delegate_helper.cc, and browser/profiles/profile.cc.
55 struct CONTENT_EXPORT WebPreferences {
56 ScriptFontFamilyMap standard_font_family_map;
57 ScriptFontFamilyMap fixed_font_family_map;
58 ScriptFontFamilyMap serif_font_family_map;
59 ScriptFontFamilyMap sans_serif_font_family_map;
60 ScriptFontFamilyMap cursive_font_family_map;
61 ScriptFontFamilyMap fantasy_font_family_map;
62 ScriptFontFamilyMap pictograph_font_family_map;
63 int default_font_size;
64 int default_fixed_font_size;
65 int minimum_font_size;
66 int minimum_logical_font_size;
67 std::string default_encoding;
68 bool javascript_enabled;
69 bool web_security_enabled;
70 bool javascript_can_open_windows_automatically;
71 bool loads_images_automatically;
74 bool dom_paste_enabled;
75 WebInspectorPreferences inspector_settings;
76 bool shrinks_standalone_images_to_fit;
77 bool uses_universal_detector;
78 bool text_areas_are_resizable;
80 bool allow_scripts_to_close_windows;
81 bool remote_fonts_enabled;
82 bool javascript_can_access_clipboard;
84 bool xss_auditor_enabled;
85 // We don't use dns_prefetching_enabled to disable DNS prefetching. Instead,
86 // we disable the feature at a lower layer so that we catch non-WebKit uses
87 // of DNS prefetch as well.
88 bool dns_prefetching_enabled;
89 bool local_storage_enabled;
90 bool databases_enabled;
91 bool application_cache_enabled;
93 bool caret_browsing_enabled;
94 bool hyperlink_auditing_enabled;
96 net::NetworkChangeNotifier::ConnectionType connection_type;
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 pepper_3d_enabled;
102 bool flash_3d_enabled;
103 bool flash_stage3d_enabled;
104 bool flash_stage3d_baseline_enabled;
105 bool gl_multisampling_enabled;
106 bool privileged_webgl_extensions_enabled;
107 bool webgl_errors_to_console_enabled;
108 bool mock_scrollbars_enabled;
109 bool layer_squashing_enabled;
110 bool asynchronous_spell_checking_enabled;
111 bool unified_textchecker_enabled;
112 bool accelerated_2d_canvas_enabled;
113 int minimum_accelerated_2d_canvas_size;
114 bool antialiased_2d_canvas_disabled;
115 int accelerated_2d_canvas_msaa_sample_count;
116 bool accelerated_filters_enabled;
117 bool deferred_filters_enabled;
118 bool container_culling_enabled;
119 bool allow_displaying_insecure_content;
120 bool allow_running_insecure_content;
121 bool password_echo_enabled;
122 bool should_print_backgrounds;
123 bool should_clear_document_background;
124 bool enable_scroll_animator;
125 bool css_variables_enabled;
126 bool region_based_columns_enabled;
128 bool device_supports_touch;
129 bool device_supports_mouse;
130 bool touch_adjustment_enabled;
131 int pointer_events_max_touch_points;
132 bool sync_xhr_in_documents_enabled;
133 bool deferred_image_decoding_enabled;
134 bool should_respect_image_orientation;
135 int number_of_cpu_cores;
136 EditingBehavior editing_behavior;
137 bool supports_multiple_windows;
138 bool viewport_enabled;
139 bool viewport_meta_enabled;
140 bool use_expanded_heuristics_for_gpu_rasterization;
141 bool main_frame_resizes_are_orientation_changes;
142 bool initialize_at_minimum_page_scale;
143 bool smart_insert_delete_enabled;
144 bool spatial_navigation_enabled;
145 bool pinch_virtual_viewport_enabled;
146 int pinch_overlay_scrollbar_thickness;
147 bool use_solid_color_scrollbars;
148 bool navigate_on_drag_drop;
149 V8CacheOptions v8_cache_options;
151 // This flags corresponds to a Page's Settings' setCookieEnabled state. It
152 // only controls whether or not the "document.cookie" field is properly
153 // connected to the backing store, for instance if you wanted to be able to
154 // define custom getters and setters from within a unique security content
155 // without raising a DOM security exception.
158 // This flag indicates whether H/W accelerated video decode is enabled for
159 // pepper plugins. Defaults to false.
160 bool pepper_accelerated_video_decode_enabled;
162 #if defined(OS_ANDROID)
163 bool text_autosizing_enabled;
164 float font_scale_factor;
165 float device_scale_adjustment;
166 bool force_enable_zoom;
167 bool disallow_fullscreen_for_non_media_elements;
168 bool fullscreen_supported;
169 bool double_tap_to_zoom_enabled;
170 bool user_gesture_required_for_media_playback;
171 GURL default_video_poster_url;
172 bool support_deprecated_target_density_dpi;
173 bool use_legacy_background_size_shorthand_behavior;
174 bool wide_viewport_quirk;
175 bool use_wide_viewport;
176 bool force_zero_layout_height;
177 bool viewport_meta_layout_size_quirk;
178 bool viewport_meta_merge_content_quirk;
179 bool viewport_meta_non_user_scalable_quirk;
180 bool viewport_meta_zero_values_quirk;
181 bool clobber_user_agent_initial_scale_quirk;
182 bool ignore_main_frame_overflow_hidden_quirk;
183 bool report_screen_size_in_physical_pixels_quirk;
186 // We try to keep the default values the same as the default values in
187 // chrome, except for the cases where it would require lots of extra work for
188 // the embedder to use the same default value.
193 } // namespace content
195 #endif // CONTENT_PUBLIC_COMMON_WEB_PREFERENCES_H_