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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 #include "webkit/common/webpreferences.h" | |
6 | |
7 #include "base/basictypes.h" | |
8 #include "base/strings/string_util.h" | |
9 #include "base/strings/utf_string_conversions.h" | |
10 #include "third_party/WebKit/public/web/WebSettings.h" | |
11 #include "third_party/icu/source/common/unicode/uchar.h" | |
12 | |
13 using base::ASCIIToWide; | |
14 using blink::WebSettings; | |
15 | |
16 WebPreferences::WebPreferences() | |
17 : default_font_size(16), | |
18 default_fixed_font_size(13), | |
19 minimum_font_size(0), | |
20 minimum_logical_font_size(6), | |
21 default_encoding("ISO-8859-1"), | |
22 javascript_enabled(true), | |
23 web_security_enabled(true), | |
24 javascript_can_open_windows_automatically(true), | |
25 loads_images_automatically(true), | |
26 images_enabled(true), | |
27 plugins_enabled(true), | |
28 dom_paste_enabled(false), // enables execCommand("paste") | |
29 site_specific_quirks_enabled(false), | |
30 shrinks_standalone_images_to_fit(true), | |
31 uses_universal_detector(false), // Disabled: page cycler regression | |
32 text_areas_are_resizable(true), | |
33 java_enabled(true), | |
34 allow_scripts_to_close_windows(false), | |
35 remote_fonts_enabled(true), | |
36 javascript_can_access_clipboard(false), | |
37 xslt_enabled(true), | |
38 xss_auditor_enabled(true), | |
39 dns_prefetching_enabled(true), | |
40 local_storage_enabled(false), | |
41 databases_enabled(false), | |
42 application_cache_enabled(false), | |
43 tabs_to_links(true), | |
44 caret_browsing_enabled(false), | |
45 hyperlink_auditing_enabled(true), | |
46 is_online(true), | |
47 allow_universal_access_from_file_urls(false), | |
48 allow_file_access_from_file_urls(false), | |
49 webaudio_enabled(false), | |
50 experimental_webgl_enabled(false), | |
51 pepper_3d_enabled(false), | |
52 flash_3d_enabled(true), | |
53 flash_stage3d_enabled(false), | |
54 flash_stage3d_baseline_enabled(false), | |
55 gl_multisampling_enabled(true), | |
56 privileged_webgl_extensions_enabled(false), | |
57 webgl_errors_to_console_enabled(true), | |
58 accelerated_compositing_for_overflow_scroll_enabled(false), | |
59 universal_accelerated_compositing_for_overflow_scroll_enabled(false), | |
60 accelerated_compositing_for_scrollable_frames_enabled(false), | |
61 composited_scrolling_for_frames_enabled(false), | |
62 mock_scrollbars_enabled(false), | |
63 layer_squashing_enabled(false), | |
64 threaded_html_parser(true), | |
65 show_paint_rects(false), | |
66 asynchronous_spell_checking_enabled(true), | |
67 unified_textchecker_enabled(false), | |
68 accelerated_compositing_enabled(false), | |
69 force_compositing_mode(false), | |
70 accelerated_compositing_for_3d_transforms_enabled(false), | |
71 accelerated_compositing_for_animation_enabled(false), | |
72 accelerated_compositing_for_video_enabled(false), | |
73 accelerated_2d_canvas_enabled(false), | |
74 minimum_accelerated_2d_canvas_size(257 * 256), | |
75 antialiased_2d_canvas_disabled(false), | |
76 accelerated_2d_canvas_msaa_sample_count(0), | |
77 accelerated_filters_enabled(false), | |
78 deferred_filters_enabled(false), | |
79 gesture_tap_highlight_enabled(false), | |
80 accelerated_compositing_for_plugins_enabled(false), | |
81 memory_info_enabled(false), | |
82 fullscreen_enabled(false), | |
83 allow_displaying_insecure_content(true), | |
84 allow_running_insecure_content(false), | |
85 password_echo_enabled(false), | |
86 should_print_backgrounds(false), | |
87 should_clear_document_background(true), | |
88 enable_scroll_animator(false), | |
89 visual_word_movement_enabled(false), | |
90 lazy_layout_enabled(false), | |
91 region_based_columns_enabled(false), | |
92 touch_enabled(false), | |
93 device_supports_touch(false), | |
94 device_supports_mouse(true), | |
95 touch_adjustment_enabled(true), | |
96 pointer_events_max_touch_points(0), | |
97 fixed_position_creates_stacking_context(false), | |
98 sync_xhr_in_documents_enabled(true), | |
99 deferred_image_decoding_enabled(false), | |
100 should_respect_image_orientation(false), | |
101 number_of_cpu_cores(1), | |
102 #if defined(OS_MACOSX) | |
103 editing_behavior(webkit_glue::EDITING_BEHAVIOR_MAC), | |
104 #elif defined(OS_WIN) | |
105 editing_behavior(webkit_glue::EDITING_BEHAVIOR_WIN), | |
106 #elif defined(OS_ANDROID) | |
107 editing_behavior(webkit_glue::EDITING_BEHAVIOR_ANDROID), | |
108 #elif defined(OS_POSIX) | |
109 editing_behavior(webkit_glue::EDITING_BEHAVIOR_UNIX), | |
110 #else | |
111 editing_behavior(webkit_glue::EDITING_BEHAVIOR_MAC), | |
112 #endif | |
113 supports_multiple_windows(true), | |
114 viewport_enabled(false), | |
115 viewport_meta_enabled(false), | |
116 main_frame_resizes_are_orientation_changes(false), | |
117 initialize_at_minimum_page_scale(true), | |
118 #if defined(OS_MACOSX) | |
119 smart_insert_delete_enabled(true), | |
120 #else | |
121 smart_insert_delete_enabled(false), | |
122 #endif | |
123 spatial_navigation_enabled(false), | |
124 experimental_websocket_enabled(false), | |
125 pinch_virtual_viewport_enabled(false), | |
126 pinch_overlay_scrollbar_thickness(0), | |
127 use_solid_color_scrollbars(false), | |
128 compositor_touch_hit_testing(true), | |
129 cookie_enabled(true) | |
130 #if defined(OS_ANDROID) | |
131 , | |
132 text_autosizing_enabled(true), | |
133 font_scale_factor(1.0f), | |
134 device_scale_adjustment(1.0f), | |
135 force_enable_zoom(false), | |
136 double_tap_to_zoom_enabled(true), | |
137 user_gesture_required_for_media_playback(true), | |
138 user_gesture_required_for_media_fullscreen(true), | |
139 support_deprecated_target_density_dpi(false), | |
140 use_legacy_background_size_shorthand_behavior(false), | |
141 wide_viewport_quirk(false), | |
142 use_wide_viewport(true), | |
143 viewport_meta_layout_size_quirk(false), | |
144 viewport_meta_merge_content_quirk(false), | |
145 viewport_meta_non_user_scalable_quirk(false), | |
146 viewport_meta_zero_values_quirk(false), | |
147 clobber_user_agent_initial_scale_quirk(false), | |
148 ignore_main_frame_overflow_hidden_quirk(false), | |
149 report_screen_size_in_physical_pixels_quirk(false) | |
150 #endif | |
151 { | |
152 standard_font_family_map[webkit_glue::kCommonScript] = | |
153 base::ASCIIToUTF16("Times New Roman"); | |
154 fixed_font_family_map[webkit_glue::kCommonScript] = | |
155 base::ASCIIToUTF16("Courier New"); | |
156 serif_font_family_map[webkit_glue::kCommonScript] = | |
157 base::ASCIIToUTF16("Times New Roman"); | |
158 sans_serif_font_family_map[webkit_glue::kCommonScript] = | |
159 base::ASCIIToUTF16("Arial"); | |
160 cursive_font_family_map[webkit_glue::kCommonScript] = | |
161 base::ASCIIToUTF16("Script"); | |
162 fantasy_font_family_map[webkit_glue::kCommonScript] = | |
163 base::ASCIIToUTF16("Impact"); | |
164 pictograph_font_family_map[webkit_glue::kCommonScript] = | |
165 base::ASCIIToUTF16("Times New Roman"); | |
166 } | |
167 | |
168 WebPreferences::~WebPreferences() { | |
169 } | |
170 | |
171 namespace webkit_glue { | |
172 | |
173 // "Zyyy" is the ISO 15924 script code for undetermined script aka Common. | |
174 const char kCommonScript[] = "Zyyy"; | |
175 | |
176 #define COMPILE_ASSERT_MATCHING_ENUMS(webkit_glue_name, webkit_name) \ | |
177 COMPILE_ASSERT( \ | |
178 static_cast<int>(webkit_glue_name) == static_cast<int>(webkit_name), \ | |
179 mismatching_enums) | |
180 | |
181 COMPILE_ASSERT_MATCHING_ENUMS( | |
182 webkit_glue::EDITING_BEHAVIOR_MAC, WebSettings::EditingBehaviorMac); | |
183 COMPILE_ASSERT_MATCHING_ENUMS( | |
184 webkit_glue::EDITING_BEHAVIOR_WIN, WebSettings::EditingBehaviorWin); | |
185 COMPILE_ASSERT_MATCHING_ENUMS( | |
186 webkit_glue::EDITING_BEHAVIOR_UNIX, WebSettings::EditingBehaviorUnix); | |
187 COMPILE_ASSERT_MATCHING_ENUMS( | |
188 webkit_glue::EDITING_BEHAVIOR_ANDROID, WebSettings::EditingBehaviorAndroid); | |
189 | |
190 } // namespace webkit_glue | |
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