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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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