1// Copyright (c) 2012 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 "chrome/browser/renderer_preferences_util.h" 6 7#include "base/macros.h" 8#include "base/prefs/pref_service.h" 9#include "chrome/browser/profiles/profile.h" 10#include "chrome/common/pref_names.h" 11#include "content/public/common/renderer_preferences.h" 12#include "third_party/skia/include/core/SkColor.h" 13 14#if defined(OS_LINUX) || defined(OS_ANDROID) 15#include "ui/gfx/font_render_params.h" 16#endif 17 18#if defined(TOOLKIT_VIEWS) 19#include "ui/views/controls/textfield/textfield.h" 20#endif 21 22#if defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS) 23#include "chrome/browser/themes/theme_service.h" 24#include "chrome/browser/themes/theme_service_factory.h" 25#include "ui/views/linux_ui/linux_ui.h" 26#endif 27 28namespace renderer_preferences_util { 29 30void UpdateFromSystemSettings( 31 content::RendererPreferences* prefs, Profile* profile) { 32 const PrefService* pref_service = profile->GetPrefs(); 33 prefs->accept_languages = pref_service->GetString(prefs::kAcceptLanguages); 34 prefs->enable_referrers = pref_service->GetBoolean(prefs::kEnableReferrers); 35 prefs->enable_do_not_track = 36 pref_service->GetBoolean(prefs::kEnableDoNotTrack); 37 prefs->default_zoom_level = pref_service->GetDouble(prefs::kDefaultZoomLevel); 38 39#if defined(USE_DEFAULT_RENDER_THEME) 40 prefs->focus_ring_color = SkColorSetRGB(0x4D, 0x90, 0xFE); 41#if defined(OS_CHROMEOS) 42 // This color is 0x544d90fe modulated with 0xffffff. 43 prefs->active_selection_bg_color = SkColorSetRGB(0xCB, 0xE4, 0xFA); 44 prefs->active_selection_fg_color = SK_ColorBLACK; 45 prefs->inactive_selection_bg_color = SkColorSetRGB(0xEA, 0xEA, 0xEA); 46 prefs->inactive_selection_fg_color = SK_ColorBLACK; 47#endif 48#endif 49 50#if defined(TOOLKIT_VIEWS) 51 prefs->caret_blink_interval = views::Textfield::GetCaretBlinkMs() / 1000.0; 52#endif 53 54#if defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS) 55 views::LinuxUI* linux_ui = views::LinuxUI::instance(); 56 if (linux_ui) { 57 if (ThemeServiceFactory::GetForProfile(profile)->UsingSystemTheme()) { 58 prefs->focus_ring_color = linux_ui->GetFocusRingColor(); 59 prefs->thumb_active_color = linux_ui->GetThumbActiveColor(); 60 prefs->thumb_inactive_color = linux_ui->GetThumbInactiveColor(); 61 prefs->track_color = linux_ui->GetTrackColor(); 62 prefs->active_selection_bg_color = linux_ui->GetActiveSelectionBgColor(); 63 prefs->active_selection_fg_color = linux_ui->GetActiveSelectionFgColor(); 64 prefs->inactive_selection_bg_color = 65 linux_ui->GetInactiveSelectionBgColor(); 66 prefs->inactive_selection_fg_color = 67 linux_ui->GetInactiveSelectionFgColor(); 68 } 69 70 // If we have a linux_ui object, set the caret blink interval regardless of 71 // whether we're in native theme mode. 72 prefs->caret_blink_interval = linux_ui->GetCursorBlinkInterval(); 73 } 74#endif 75 76#if defined(OS_LINUX) || defined(OS_ANDROID) 77 CR_DEFINE_STATIC_LOCAL(const gfx::FontRenderParams, params, 78 (gfx::GetFontRenderParams(gfx::FontRenderParamsQuery(true), NULL))); 79 prefs->should_antialias_text = params.antialiasing; 80 prefs->use_subpixel_positioning = params.subpixel_positioning; 81 prefs->hinting = params.hinting; 82 prefs->use_autohinter = params.autohinter; 83 prefs->use_bitmaps = params.use_bitmaps; 84 prefs->subpixel_rendering = params.subpixel_rendering; 85#endif 86 87#if !defined(OS_MACOSX) 88 prefs->plugin_fullscreen_allowed = 89 pref_service->GetBoolean(prefs::kFullscreenAllowed); 90#endif 91} 92 93} // namespace renderer_preferences_util 94