// Copyright 2014 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "content/public/common/web_preferences.h" #include "base/strings/string_util.h" #include "base/strings/utf_string_conversions.h" #include "build/build_config.h" #include "third_party/blink/public/web/web_settings.h" using blink::WebSettings; namespace content { // "Zyyy" is the ISO 15924 script code for undetermined script aka Common. const char kCommonScript[] = "Zyyy"; #define STATIC_ASSERT_ENUM(a, b) \ static_assert(static_cast(a) == static_cast(b), \ "mismatching enums: " #a) STATIC_ASSERT_ENUM(EDITING_BEHAVIOR_MAC, WebSettings::kEditingBehaviorMac); STATIC_ASSERT_ENUM(EDITING_BEHAVIOR_WIN, WebSettings::kEditingBehaviorWin); STATIC_ASSERT_ENUM(EDITING_BEHAVIOR_UNIX, WebSettings::kEditingBehaviorUnix); STATIC_ASSERT_ENUM(EDITING_BEHAVIOR_ANDROID, WebSettings::kEditingBehaviorAndroid); STATIC_ASSERT_ENUM(V8_CACHE_OPTIONS_DEFAULT, WebSettings::kV8CacheOptionsDefault); STATIC_ASSERT_ENUM(V8_CACHE_OPTIONS_NONE, WebSettings::kV8CacheOptionsNone); STATIC_ASSERT_ENUM(V8_CACHE_OPTIONS_CODE, WebSettings::kV8CacheOptionsCode); STATIC_ASSERT_ENUM(V8_CACHE_OPTIONS_CODE_WITHOUT_HEAT_CHECK, WebSettings::kV8CacheOptionsCodeWithoutHeatCheck); STATIC_ASSERT_ENUM(V8_CACHE_OPTIONS_FULLCODE_WITHOUT_HEAT_CHECK, WebSettings::kV8CacheOptionsFullCodeWithoutHeatCheck); STATIC_ASSERT_ENUM(V8_CACHE_OPTIONS_LAST, WebSettings::kV8CacheOptionsFullCodeWithoutHeatCheck); STATIC_ASSERT_ENUM(SavePreviousDocumentResources::NEVER, WebSettings::SavePreviousDocumentResources::kNever); STATIC_ASSERT_ENUM( SavePreviousDocumentResources::UNTIL_ON_DOM_CONTENT_LOADED, WebSettings::SavePreviousDocumentResources::kUntilOnDOMContentLoaded); STATIC_ASSERT_ENUM(SavePreviousDocumentResources::UNTIL_ON_LOAD, WebSettings::SavePreviousDocumentResources::kUntilOnLoad); STATIC_ASSERT_ENUM(IMAGE_ANIMATION_POLICY_ALLOWED, WebSettings::kImageAnimationPolicyAllowed); STATIC_ASSERT_ENUM(IMAGE_ANIMATION_POLICY_ANIMATION_ONCE, WebSettings::kImageAnimationPolicyAnimateOnce); STATIC_ASSERT_ENUM(IMAGE_ANIMATION_POLICY_NO_ANIMATION, WebSettings::kImageAnimationPolicyNoAnimation); STATIC_ASSERT_ENUM(ui::POINTER_TYPE_NONE, blink::kPointerTypeNone); STATIC_ASSERT_ENUM(ui::POINTER_TYPE_COARSE, blink::kPointerTypeCoarse); STATIC_ASSERT_ENUM(ui::POINTER_TYPE_FINE, blink::kPointerTypeFine); STATIC_ASSERT_ENUM(ui::HOVER_TYPE_NONE, blink::kHoverTypeNone); STATIC_ASSERT_ENUM(ui::HOVER_TYPE_HOVER, blink::kHoverTypeHover); STATIC_ASSERT_ENUM(ViewportStyle::DEFAULT, blink::WebViewportStyle::kDefault); STATIC_ASSERT_ENUM(ViewportStyle::MOBILE, blink::WebViewportStyle::kMobile); STATIC_ASSERT_ENUM(ViewportStyle::TELEVISION, blink::WebViewportStyle::kTelevision); WebPreferences::WebPreferences() : default_font_size(16), default_fixed_font_size(13), minimum_font_size(0), minimum_logical_font_size(6), default_encoding("ISO-8859-1"), #if defined(OS_WIN) context_menu_on_mouse_up(true), #else context_menu_on_mouse_up(false), #endif javascript_enabled(true), web_security_enabled(true), loads_images_automatically(true), images_enabled(true), plugins_enabled(true), dom_paste_enabled(false), // enables execCommand("paste") shrinks_standalone_images_to_fit(true), text_areas_are_resizable(true), allow_scripts_to_close_windows(false), remote_fonts_enabled(true), javascript_can_access_clipboard(false), xslt_enabled(true), xss_auditor_enabled(true), dns_prefetching_enabled(true), data_saver_enabled(false), data_saver_holdback_web_api_enabled(false), data_saver_holdback_media_api_enabled(false), local_storage_enabled(false), databases_enabled(false), application_cache_enabled(false), tabs_to_links(true), history_entry_requires_user_gesture(false), disable_pushstate_throttle(false), hyperlink_auditing_enabled(true), allow_universal_access_from_file_urls(false), allow_file_access_from_file_urls(false), webgl1_enabled(true), webgl2_enabled(true), pepper_3d_enabled(false), flash_3d_enabled(true), flash_stage3d_enabled(false), flash_stage3d_baseline_enabled(false), privileged_webgl_extensions_enabled(false), webgl_errors_to_console_enabled(true), mock_scrollbars_enabled(false), hide_scrollbars(false), accelerated_2d_canvas_enabled(false), minimum_accelerated_2d_canvas_size(257 * 256), antialiased_2d_canvas_disabled(false), antialiased_clips_2d_canvas_enabled(true), accelerated_2d_canvas_msaa_sample_count(0), accelerated_filters_enabled(false), deferred_filters_enabled(false), container_culling_enabled(false), allow_running_insecure_content(false), disable_reading_from_canvas(false), strict_mixed_content_checking(false), strict_powerful_feature_restrictions(false), allow_geolocation_on_insecure_origins(false), strictly_block_blockable_mixed_content(false), block_mixed_plugin_content(false), password_echo_enabled(false), should_print_backgrounds(false), should_clear_document_background(true), enable_scroll_animator(false), touch_event_feature_detection_enabled(false), enable_error_page(true), touch_adjustment_enabled(true), pointer_events_max_touch_points(0), available_pointer_types(0), primary_pointer_type(ui::POINTER_TYPE_NONE), available_hover_types(0), primary_hover_type(ui::HOVER_TYPE_NONE), sync_xhr_in_documents_enabled(true), should_respect_image_orientation(false), number_of_cpu_cores(1), #if defined(OS_MACOSX) editing_behavior(EDITING_BEHAVIOR_MAC), #elif defined(OS_WIN) editing_behavior(EDITING_BEHAVIOR_WIN), #elif defined(OS_ANDROID) editing_behavior(EDITING_BEHAVIOR_ANDROID), #elif defined(OS_POSIX) editing_behavior(EDITING_BEHAVIOR_UNIX), #else editing_behavior(EDITING_BEHAVIOR_MAC), #endif supports_multiple_windows(true), viewport_enabled(false), #if defined(OS_ANDROID) viewport_meta_enabled(true), shrinks_viewport_contents_to_fit(true), viewport_style(ViewportStyle::MOBILE), always_show_context_menu_on_touch(false), // TODO(sunyunjia): Re-enable smooth scroll for find on Android. // https://crbug.com/845500 smooth_scroll_for_find_enabled(false), #else viewport_meta_enabled(false), shrinks_viewport_contents_to_fit(false), viewport_style(ViewportStyle::DEFAULT), always_show_context_menu_on_touch(true), smooth_scroll_for_find_enabled(false), #endif main_frame_resizes_are_orientation_changes(false), initialize_at_minimum_page_scale(true), #if defined(OS_MACOSX) smart_insert_delete_enabled(true), #else smart_insert_delete_enabled(false), #endif spatial_navigation_enabled(false), use_solid_color_scrollbars(false), navigate_on_drag_drop(true), v8_cache_options(V8_CACHE_OPTIONS_DEFAULT), record_whole_document(false), save_previous_document_resources(SavePreviousDocumentResources::NEVER), cookie_enabled(true), accelerated_video_decode_enabled(false), animation_policy(IMAGE_ANIMATION_POLICY_ALLOWED), user_gesture_required_for_presentation(true), text_track_margin_percentage(0.0f), immersive_mode_enabled(false), #if !defined(OS_ANDROID) text_autosizing_enabled(false), double_tap_to_zoom_enabled(false), fullscreen_supported(false), #else text_autosizing_enabled(true), double_tap_to_zoom_enabled(true), font_scale_factor(1.0f), device_scale_adjustment(1.0f), force_enable_zoom(false), fullscreen_supported(true), support_deprecated_target_density_dpi(false), use_legacy_background_size_shorthand_behavior(false), wide_viewport_quirk(false), use_wide_viewport(true), force_zero_layout_height(false), viewport_meta_layout_size_quirk(false), viewport_meta_merge_content_quirk(false), viewport_meta_non_user_scalable_quirk(false), viewport_meta_zero_values_quirk(false), clobber_user_agent_initial_scale_quirk(false), ignore_main_frame_overflow_hidden_quirk(false), report_screen_size_in_physical_pixels_quirk(false), reuse_global_for_unowned_main_frame(false), spellcheck_enabled_by_default(true), video_fullscreen_orientation_lock_enabled(false), video_rotate_to_fullscreen_enabled(false), video_fullscreen_detection_enabled(false), embedded_media_experience_enabled(false), css_hex_alpha_color_enabled(true), enable_media_download_in_product_help(false), scroll_top_left_interop_enabled(true), #endif // defined(OS_ANDROID) #if defined(OS_ANDROID) default_minimum_page_scale_factor(0.25f), default_maximum_page_scale_factor(5.f), #elif defined(OS_MACOSX) default_minimum_page_scale_factor(1.f), default_maximum_page_scale_factor(3.f), #else default_minimum_page_scale_factor(1.f), default_maximum_page_scale_factor(4.f), #endif hide_download_ui(false), background_video_track_optimization_enabled(false), presentation_receiver(false), media_controls_enabled(true), do_not_update_selection_on_mutating_selection_range(false), autoplay_policy(AutoplayPolicy::kDocumentUserActivationRequired), low_priority_iframes_threshold(net::EFFECTIVE_CONNECTION_TYPE_UNKNOWN), picture_in_picture_enabled(true) { standard_font_family_map[kCommonScript] = base::ASCIIToUTF16("Times New Roman"); fixed_font_family_map[kCommonScript] = base::ASCIIToUTF16("Courier New"); serif_font_family_map[kCommonScript] = base::ASCIIToUTF16("Times New Roman"); sans_serif_font_family_map[kCommonScript] = base::ASCIIToUTF16("Arial"); cursive_font_family_map[kCommonScript] = base::ASCIIToUTF16("Script"); fantasy_font_family_map[kCommonScript] = base::ASCIIToUTF16("Impact"); pictograph_font_family_map[kCommonScript] = base::ASCIIToUTF16("Times New Roman"); } WebPreferences::WebPreferences(const WebPreferences& other) = default; WebPreferences::~WebPreferences() { } } // namespace content