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.
5 // A struct for managing webkit's settings.
7 // Adding new values to this class probably involves updating
8 // blink::WebSettings, content/common/view_messages.h, browser/tab_contents/
9 // render_view_host_delegate_helper.cc, and browser/profiles/profile.cc.
11 #ifndef WEBKIT_COMMON_WEBPREFERENCES_H__
12 #define WEBKIT_COMMON_WEBPREFERENCES_H__
18 #include "base/strings/string16.h"
19 #include "net/base/network_change_notifier.h"
21 #include "webkit/common/webkit_common_export.h"
27 struct WebPreferences;
29 namespace webkit_glue {
31 // Map of ISO 15924 four-letter script code to font family. For example,
32 // "Arab" to "My Arabic Font".
33 typedef std::map<std::string, base::string16> ScriptFontFamilyMap;
35 typedef std::vector<std::pair<std::string, std::string> >
36 WebInspectorPreferences;
38 enum EditingBehavior {
41 EDITING_BEHAVIOR_UNIX,
42 EDITING_BEHAVIOR_ANDROID,
43 EDITING_BEHAVIOR_LAST = EDITING_BEHAVIOR_ANDROID
47 // The ISO 15924 script code for undetermined script aka Common. It's the
48 // default used on WebKit's side to get/set a font setting when no script is
50 WEBKIT_COMMON_EXPORT extern const char kCommonScript[];
52 } // namespace webkit_glue
54 struct WEBKIT_COMMON_EXPORT WebPreferences {
55 webkit_glue::ScriptFontFamilyMap standard_font_family_map;
56 webkit_glue::ScriptFontFamilyMap fixed_font_family_map;
57 webkit_glue::ScriptFontFamilyMap serif_font_family_map;
58 webkit_glue::ScriptFontFamilyMap sans_serif_font_family_map;
59 webkit_glue::ScriptFontFamilyMap cursive_font_family_map;
60 webkit_glue::ScriptFontFamilyMap fantasy_font_family_map;
61 webkit_glue::ScriptFontFamilyMap pictograph_font_family_map;
62 int default_font_size;
63 int default_fixed_font_size;
64 int minimum_font_size;
65 int minimum_logical_font_size;
66 std::string default_encoding;
67 bool javascript_enabled;
68 bool web_security_enabled;
69 bool javascript_can_open_windows_automatically;
70 bool loads_images_automatically;
73 bool dom_paste_enabled;
74 webkit_glue::WebInspectorPreferences inspector_settings;
75 bool site_specific_quirks_enabled;
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_compositing_for_video_enabled;
113 bool accelerated_2d_canvas_enabled;
114 int minimum_accelerated_2d_canvas_size;
115 bool antialiased_2d_canvas_disabled;
116 int accelerated_2d_canvas_msaa_sample_count;
117 bool accelerated_filters_enabled;
118 bool deferred_filters_enabled;
119 bool container_culling_enabled;
120 bool gesture_tap_highlight_enabled;
121 bool allow_displaying_insecure_content;
122 bool allow_running_insecure_content;
123 bool password_echo_enabled;
124 bool should_print_backgrounds;
125 bool should_clear_document_background;
126 bool enable_scroll_animator;
127 bool css_variables_enabled;
128 bool region_based_columns_enabled;
130 bool device_supports_touch;
131 bool device_supports_mouse;
132 bool touch_adjustment_enabled;
133 int pointer_events_max_touch_points;
134 bool sync_xhr_in_documents_enabled;
135 bool deferred_image_decoding_enabled;
136 bool should_respect_image_orientation;
137 int number_of_cpu_cores;
138 webkit_glue::EditingBehavior editing_behavior;
139 bool supports_multiple_windows;
140 bool viewport_enabled;
141 bool viewport_meta_enabled;
142 bool main_frame_resizes_are_orientation_changes;
143 bool initialize_at_minimum_page_scale;
144 bool smart_insert_delete_enabled;
145 bool spatial_navigation_enabled;
146 bool pinch_virtual_viewport_enabled;
147 int pinch_overlay_scrollbar_thickness;
148 bool use_solid_color_scrollbars;
149 bool compositor_touch_hit_testing;
150 bool navigate_on_drag_drop;
152 // This flags corresponds to a Page's Settings' setCookieEnabled state. It
153 // only controls whether or not the "document.cookie" field is properly
154 // connected to the backing store, for instance if you wanted to be able to
155 // define custom getters and setters from within a unique security content
156 // without raising a DOM security exception.
159 // This flag indicates whether H/W accelerated video decode is enabled for
160 // pepper plugins. Defaults to false.
161 bool pepper_accelerated_video_decode_enabled;
163 #if defined(OS_ANDROID)
164 bool text_autosizing_enabled;
165 float font_scale_factor;
166 float device_scale_adjustment;
167 bool force_enable_zoom;
168 bool double_tap_to_zoom_enabled;
169 bool user_gesture_required_for_media_playback;
170 GURL default_video_poster_url;
171 bool support_deprecated_target_density_dpi;
172 bool use_legacy_background_size_shorthand_behavior;
173 bool wide_viewport_quirk;
174 bool use_wide_viewport;
175 bool viewport_meta_layout_size_quirk;
176 bool viewport_meta_merge_content_quirk;
177 bool viewport_meta_non_user_scalable_quirk;
178 bool viewport_meta_zero_values_quirk;
179 bool clobber_user_agent_initial_scale_quirk;
180 bool ignore_main_frame_overflow_hidden_quirk;
181 bool report_screen_size_in_physical_pixels_quirk;
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.
191 #endif // WEBKIT_COMMON_WEBPREFERENCES_H__