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// Copyright 2013 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 "webkit/common/webpreferences.h"
#include "base/basictypes.h"
#include "base/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebSettings.h"
#include "third_party/icu/public/common/unicode/uchar.h"
#include "webkit/glue/webkit_glue.h"
using WebKit::WebSettings;
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"),
javascript_enabled(true),
web_security_enabled(true),
javascript_can_open_windows_automatically(true),
loads_images_automatically(true),
images_enabled(true),
plugins_enabled(true),
dom_paste_enabled(false), // enables execCommand("paste")
site_specific_quirks_enabled(false),
shrinks_standalone_images_to_fit(true),
uses_universal_detector(false), // Disabled: page cycler regression
text_areas_are_resizable(true),
java_enabled(true),
allow_scripts_to_close_windows(false),
remote_fonts_enabled(true),
javascript_can_access_clipboard(false),
xss_auditor_enabled(true),
dns_prefetching_enabled(true),
local_storage_enabled(false),
databases_enabled(false),
application_cache_enabled(false),
tabs_to_links(true),
caret_browsing_enabled(false),
hyperlink_auditing_enabled(true),
is_online(true),
user_style_sheet_enabled(false),
author_and_user_styles_enabled(true),
allow_universal_access_from_file_urls(false),
allow_file_access_from_file_urls(false),
webaudio_enabled(false),
experimental_webgl_enabled(false),
flash_3d_enabled(true),
flash_stage3d_enabled(false),
flash_stage3d_baseline_enabled(false),
gl_multisampling_enabled(true),
privileged_webgl_extensions_enabled(false),
webgl_errors_to_console_enabled(true),
accelerated_compositing_for_overflow_scroll_enabled(false),
accelerated_compositing_for_scrollable_frames_enabled(false),
composited_scrolling_for_frames_enabled(false),
mock_scrollbars_enabled(false),
threaded_html_parser(true),
show_paint_rects(false),
asynchronous_spell_checking_enabled(true),
unified_textchecker_enabled(false),
accelerated_compositing_enabled(false),
force_compositing_mode(false),
accelerated_compositing_for_3d_transforms_enabled(false),
accelerated_compositing_for_animation_enabled(false),
accelerated_compositing_for_video_enabled(false),
accelerated_2d_canvas_enabled(false),
minimum_accelerated_2d_canvas_size(257 * 256),
antialiased_2d_canvas_disabled(false),
accelerated_filters_enabled(false),
gesture_tap_highlight_enabled(false),
accelerated_compositing_for_plugins_enabled(false),
memory_info_enabled(false),
fullscreen_enabled(false),
allow_displaying_insecure_content(true),
allow_running_insecure_content(false),
password_echo_enabled(false),
should_print_backgrounds(false),
enable_scroll_animator(false),
visual_word_movement_enabled(false),
css_sticky_position_enabled(false),
css_shaders_enabled(false),
css_grid_layout_enabled(false),
lazy_layout_enabled(false),
touch_enabled(false),
device_supports_touch(false),
device_supports_mouse(true),
touch_adjustment_enabled(true),
fixed_position_creates_stacking_context(false),
sync_xhr_in_documents_enabled(true),
deferred_image_decoding_enabled(false),
should_respect_image_orientation(false),
number_of_cpu_cores(1),
#if defined(OS_MACOSX)
editing_behavior(webkit_glue::EDITING_BEHAVIOR_MAC),
#elif defined(OS_WIN)
editing_behavior(webkit_glue::EDITING_BEHAVIOR_WIN),
#elif defined(OS_ANDROID)
editing_behavior(webkit_glue::EDITING_BEHAVIOR_ANDROID),
#elif defined(OS_POSIX)
editing_behavior(webkit_glue::EDITING_BEHAVIOR_UNIX),
#else
editing_behavior(webkit_glue::EDITING_BEHAVIOR_MAC),
#endif
supports_multiple_windows(true),
viewport_enabled(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),
experimental_websocket_enabled(false),
pinch_virtual_viewport_enabled(false),
cookie_enabled(true)
#if defined(OS_ANDROID)
,
text_autosizing_enabled(true),
font_scale_factor(1.0f),
force_enable_zoom(false),
double_tap_to_zoom_enabled(true),
user_gesture_required_for_media_playback(true),
support_deprecated_target_density_dpi(false),
use_wide_viewport(true)
#endif
{
standard_font_family_map[webkit_glue::kCommonScript] =
ASCIIToUTF16("Times New Roman");
fixed_font_family_map[webkit_glue::kCommonScript] =
ASCIIToUTF16("Courier New");
serif_font_family_map[webkit_glue::kCommonScript] =
ASCIIToUTF16("Times New Roman");
sans_serif_font_family_map[webkit_glue::kCommonScript] =
ASCIIToUTF16("Arial");
cursive_font_family_map[webkit_glue::kCommonScript] =
ASCIIToUTF16("Script");
fantasy_font_family_map[webkit_glue::kCommonScript] =
ASCIIToUTF16("Impact");
pictograph_font_family_map[webkit_glue::kCommonScript] =
ASCIIToUTF16("Times New Roman");
}
WebPreferences::~WebPreferences() {
}
namespace webkit_glue {
// "Zyyy" is the ISO 15924 script code for undetermined script aka Common.
const char kCommonScript[] = "Zyyy";
#define COMPILE_ASSERT_MATCHING_ENUMS(webkit_glue_name, webkit_name) \
COMPILE_ASSERT( \
static_cast<int>(webkit_glue_name) == static_cast<int>(webkit_name), \
mismatching_enums)
COMPILE_ASSERT_MATCHING_ENUMS(
webkit_glue::EDITING_BEHAVIOR_MAC, WebSettings::EditingBehaviorMac);
COMPILE_ASSERT_MATCHING_ENUMS(
webkit_glue::EDITING_BEHAVIOR_WIN, WebSettings::EditingBehaviorWin);
COMPILE_ASSERT_MATCHING_ENUMS(
webkit_glue::EDITING_BEHAVIOR_UNIX, WebSettings::EditingBehaviorUnix);
COMPILE_ASSERT_MATCHING_ENUMS(
webkit_glue::EDITING_BEHAVIOR_ANDROID, WebSettings::EditingBehaviorAndroid);
} // namespace webkit_glue
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