renderer_preferences_util.cc revision 68043e1e95eeb07d5cae7aca370b26518b0867d6
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/renderer_preferences_util.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 72a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_service.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/renderer_preferences.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "third_party/skia/include/core/SkColor.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) || defined(OS_ANDROID) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/font_render_params_linux.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(TOOLKIT_GTK) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/gtk/gtk_theme_service.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/gtk_util.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#if defined(TOOLKIT_VIEWS) 2368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#include "ui/views/controls/textfield/textfield.h" 2468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#endif 2568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 2668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#if defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS) 2768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#include "chrome/browser/themes/theme_service.h" 2868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#include "chrome/browser/themes/theme_service_factory.h" 2968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#include "ui/views/linux_ui/linux_ui.h" 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace renderer_preferences_util { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) || defined(OS_ANDROID) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::RendererPreferencesHintingEnum GetRendererPreferencesHintingEnum( 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::FontRenderParams::Hinting hinting) { 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (hinting) { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::HINTING_NONE: 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_HINTING_NONE; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::HINTING_SLIGHT: 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_HINTING_SLIGHT; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::HINTING_MEDIUM: 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_HINTING_MEDIUM; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::HINTING_FULL: 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_HINTING_FULL; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unhandled hinting style " << hinting; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_HINTING_SYSTEM_DEFAULT; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)content::RendererPreferencesSubpixelRenderingEnum 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)GetRendererPreferencesSubpixelRenderingEnum( 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::FontRenderParams::SubpixelRendering subpixel_rendering) { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (subpixel_rendering) { 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::SUBPIXEL_RENDERING_NONE: 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::SUBPIXEL_RENDERING_RGB: 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_RGB; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::SUBPIXEL_RENDERING_BGR: 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_BGR; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::SUBPIXEL_RENDERING_VRGB: 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VRGB; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case gfx::FontRenderParams::SUBPIXEL_RENDERING_VBGR: 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VBGR; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unhandled subpixel rendering style " 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << subpixel_rendering; 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return content::RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(OS_LINUX) || defined(OS_ANDROID) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void UpdateFromSystemSettings( 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RendererPreferences* prefs, Profile* profile) { 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const PrefService* pref_service = profile->GetPrefs(); 817d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) prefs->accept_languages = pref_service->GetString(prefs::kAcceptLanguages); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->enable_referrers = pref_service->GetBoolean(prefs::kEnableReferrers); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->enable_do_not_track = 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pref_service->GetBoolean(prefs::kEnableDoNotTrack); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->default_zoom_level = pref_service->GetDouble(prefs::kDefaultZoomLevel); 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(TOOLKIT_GTK) 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GtkThemeService* theme_service = GtkThemeService::GetFrom(profile); 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->focus_ring_color = theme_service->get_focus_ring_color(); 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->thumb_active_color = theme_service->get_thumb_active_color(); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->thumb_inactive_color = theme_service->get_thumb_inactive_color(); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->track_color = theme_service->get_track_color(); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->active_selection_bg_color = 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) theme_service->get_active_selection_bg_color(); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->active_selection_fg_color = 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) theme_service->get_active_selection_fg_color(); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->inactive_selection_bg_color = 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) theme_service->get_inactive_selection_bg_color(); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->inactive_selection_fg_color = 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) theme_service->get_inactive_selection_fg_color(); 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // Dividing GTK's cursor blink cycle time (in milliseconds) by this value 10368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // yields an appropriate value for RendererPreferences::caret_blink_interval. 10468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // This matches the logic in the WebKit GTK port. 10568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) const double kGtkCursorBlinkCycleFactor = 2000.0; 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const base::TimeDelta cursor_blink_time = gfx::GetCursorBlinkCycle(); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->caret_blink_interval = 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cursor_blink_time.InMilliseconds() ? 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) cursor_blink_time.InMilliseconds() / kGtkCursorBlinkCycleFactor : 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 0; 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#elif defined(USE_DEFAULT_RENDER_THEME) 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs->focus_ring_color = SkColorSetRGB(0x4D, 0x90, 0xFE); 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 114eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if !defined(OS_WIN) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This color is 0x544d90fe modulated with 0xffffff. 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->active_selection_bg_color = SkColorSetRGB(0xCB, 0xE4, 0xFA); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->active_selection_fg_color = SK_ColorBLACK; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->inactive_selection_bg_color = SkColorSetRGB(0xEA, 0xEA, 0xEA); 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->inactive_selection_fg_color = SK_ColorBLACK; 120eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs->touchpad_fling_profile[0] = 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_service->GetDouble(prefs::kFlingCurveTouchpadAlpha); 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs->touchpad_fling_profile[1] = 1252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_service->GetDouble(prefs::kFlingCurveTouchpadBeta); 1262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs->touchpad_fling_profile[2] = 1272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_service->GetDouble(prefs::kFlingCurveTouchpadGamma); 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs->touchscreen_fling_profile[0] = 1292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_service->GetDouble(prefs::kFlingCurveTouchscreenAlpha); 1302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs->touchscreen_fling_profile[1] = 1312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_service->GetDouble(prefs::kFlingCurveTouchscreenBeta); 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) prefs->touchscreen_fling_profile[2] = 1332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_service->GetDouble(prefs::kFlingCurveTouchscreenGamma); 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#if defined(TOOLKIT_VIEWS) 13768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->caret_blink_interval = views::Textfield::GetCaretBlinkMs() / 1000.0; 13868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#endif 13968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 14068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#if defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS) 14168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) views::LinuxUI* linux_ui = views::LinuxUI::instance(); 14268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (linux_ui) { 14368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (ThemeServiceFactory::GetForProfile(profile)->UsingNativeTheme()) { 14468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->focus_ring_color = linux_ui->GetFocusRingColor(); 14568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->thumb_active_color = linux_ui->GetThumbActiveColor(); 14668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->thumb_inactive_color = linux_ui->GetThumbInactiveColor(); 14768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->track_color = linux_ui->GetTrackColor(); 14868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->active_selection_bg_color = linux_ui->GetActiveSelectionBgColor(); 14968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->active_selection_fg_color = linux_ui->GetActiveSelectionFgColor(); 15068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->inactive_selection_bg_color = 15168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) linux_ui->GetInactiveSelectionBgColor(); 15268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->inactive_selection_fg_color = 15368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) linux_ui->GetInactiveSelectionFgColor(); 15468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) } 15568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 15668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // If we have a linux_ui object, set the caret blink interval regardless of 15768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // whether we're in native theme mode. 15868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->caret_blink_interval = linux_ui->GetCursorBlinkInterval(); 15968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) } 16068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#endif 16168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_LINUX) || defined(OS_ANDROID) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::FontRenderParams& params = gfx::GetDefaultWebKitFontRenderParams(); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->should_antialias_text = params.antialiasing; 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->use_subpixel_positioning = params.subpixel_positioning; 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->hinting = GetRendererPreferencesHintingEnum(params.hinting); 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->use_autohinter = params.autohinter; 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->use_bitmaps = params.use_bitmaps; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) prefs->subpixel_rendering = 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetRendererPreferencesSubpixelRenderingEnum(params.subpixel_rendering); 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 17268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 17368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#if !defined(OS_MACOSX) 17468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) prefs->plugin_fullscreen_allowed = 17568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pref_service->GetBoolean(prefs::kFullscreenAllowed); 17668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#endif 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)} // namespace renderer_preferences_util 180