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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "ui/base/resource/resource_bundle.h" | 5 #include "ui/base/resource/resource_bundle.h" |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include <stdint.h> |
| 8 | 8 |
| 9 #include <limits> | 9 #include <limits> |
| 10 #include <utility> | 10 #include <utility> |
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| 26 #include "build/build_config.h" | 26 #include "build/build_config.h" |
| 27 #include "skia/ext/image_operations.h" | 27 #include "skia/ext/image_operations.h" |
| 28 #include "third_party/skia/include/core/SkBitmap.h" | 28 #include "third_party/skia/include/core/SkBitmap.h" |
| 29 #include "ui/base/l10n/l10n_util.h" | 29 #include "ui/base/l10n/l10n_util.h" |
| 30 #include "ui/base/layout.h" | 30 #include "ui/base/layout.h" |
| 31 #include "ui/base/material_design/material_design_controller.h" | 31 #include "ui/base/material_design/material_design_controller.h" |
| 32 #include "ui/base/resource/data_pack.h" | 32 #include "ui/base/resource/data_pack.h" |
| 33 #include "ui/base/ui_base_paths.h" | 33 #include "ui/base/ui_base_paths.h" |
| 34 #include "ui/base/ui_base_switches.h" | 34 #include "ui/base/ui_base_switches.h" |
| 35 #include "ui/base/ui_features.h" | 35 #include "ui/base/ui_features.h" |
| 36 #include "ui/display/display.h" |
| 37 #include "ui/display/screen.h" |
| 36 #include "ui/gfx/codec/jpeg_codec.h" | 38 #include "ui/gfx/codec/jpeg_codec.h" |
| 37 #include "ui/gfx/codec/png_codec.h" | 39 #include "ui/gfx/codec/png_codec.h" |
| 38 #include "ui/gfx/geometry/safe_integer_conversions.h" | 40 #include "ui/gfx/geometry/safe_integer_conversions.h" |
| 39 #include "ui/gfx/geometry/size_conversions.h" | 41 #include "ui/gfx/geometry/size_conversions.h" |
| 40 #include "ui/gfx/image/image_skia.h" | 42 #include "ui/gfx/image/image_skia.h" |
| 41 #include "ui/gfx/image/image_skia_source.h" | 43 #include "ui/gfx/image/image_skia_source.h" |
| 42 #include "ui/gfx/screen.h" | |
| 43 #include "ui/strings/grit/app_locale_settings.h" | 44 #include "ui/strings/grit/app_locale_settings.h" |
| 44 | 45 |
| 45 #if defined(OS_ANDROID) | 46 #if defined(OS_ANDROID) |
| 46 #include "ui/base/resource/resource_bundle_android.h" | 47 #include "ui/base/resource/resource_bundle_android.h" |
| 47 #include "ui/gfx/android/device_display_info.h" | 48 #include "ui/gfx/android/device_display_info.h" |
| 48 #endif | 49 #endif |
| 49 | 50 |
| 50 #if defined(OS_CHROMEOS) | 51 #if defined(OS_CHROMEOS) |
| 51 #include "ui/gfx/platform_font_linux.h" | 52 #include "ui/gfx/platform_font_linux.h" |
| 52 #endif | 53 #endif |
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| 640 DCHECK(g_shared_instance_ == NULL) << "ResourceBundle initialized twice"; | 641 DCHECK(g_shared_instance_ == NULL) << "ResourceBundle initialized twice"; |
| 641 g_shared_instance_ = new ResourceBundle(delegate); | 642 g_shared_instance_ = new ResourceBundle(delegate); |
| 642 static std::vector<ScaleFactor> supported_scale_factors; | 643 static std::vector<ScaleFactor> supported_scale_factors; |
| 643 #if !defined(OS_IOS) | 644 #if !defined(OS_IOS) |
| 644 // On platforms other than iOS, 100P is always a supported scale factor. | 645 // On platforms other than iOS, 100P is always a supported scale factor. |
| 645 // For Windows we have a separate case in this function. | 646 // For Windows we have a separate case in this function. |
| 646 supported_scale_factors.push_back(SCALE_FACTOR_100P); | 647 supported_scale_factors.push_back(SCALE_FACTOR_100P); |
| 647 #endif | 648 #endif |
| 648 #if defined(OS_ANDROID) | 649 #if defined(OS_ANDROID) |
| 649 float display_density; | 650 float display_density; |
| 650 if (gfx::Display::HasForceDeviceScaleFactor()) { | 651 if (display::Display::HasForceDeviceScaleFactor()) { |
| 651 display_density = gfx::Display::GetForcedDeviceScaleFactor(); | 652 display_density = display::Display::GetForcedDeviceScaleFactor(); |
| 652 } else { | 653 } else { |
| 653 gfx::DeviceDisplayInfo device_info; | 654 gfx::DeviceDisplayInfo device_info; |
| 654 display_density = device_info.GetDIPScale(); | 655 display_density = device_info.GetDIPScale(); |
| 655 } | 656 } |
| 656 const ScaleFactor closest = FindClosestScaleFactorUnsafe(display_density); | 657 const ScaleFactor closest = FindClosestScaleFactorUnsafe(display_density); |
| 657 if (closest != SCALE_FACTOR_100P) | 658 if (closest != SCALE_FACTOR_100P) |
| 658 supported_scale_factors.push_back(closest); | 659 supported_scale_factors.push_back(closest); |
| 659 #elif defined(OS_IOS) | 660 #elif defined(OS_IOS) |
| 660 gfx::Display display = gfx::Screen::GetScreen()->GetPrimaryDisplay(); | 661 display::Display display = display::Screen::GetScreen()->GetPrimaryDisplay(); |
| 661 if (display.device_scale_factor() > 2.0) { | 662 if (display.device_scale_factor() > 2.0) { |
| 662 DCHECK_EQ(3.0, display.device_scale_factor()); | 663 DCHECK_EQ(3.0, display.device_scale_factor()); |
| 663 supported_scale_factors.push_back(SCALE_FACTOR_300P); | 664 supported_scale_factors.push_back(SCALE_FACTOR_300P); |
| 664 } else if (display.device_scale_factor() > 1.0) { | 665 } else if (display.device_scale_factor() > 1.0) { |
| 665 DCHECK_EQ(2.0, display.device_scale_factor()); | 666 DCHECK_EQ(2.0, display.device_scale_factor()); |
| 666 supported_scale_factors.push_back(SCALE_FACTOR_200P); | 667 supported_scale_factors.push_back(SCALE_FACTOR_200P); |
| 667 } else { | 668 } else { |
| 668 supported_scale_factors.push_back(SCALE_FACTOR_100P); | 669 supported_scale_factors.push_back(SCALE_FACTOR_100P); |
| 669 } | 670 } |
| 670 #elif defined(OS_MACOSX) || defined(OS_CHROMEOS) || defined(OS_LINUX) || \ | 671 #elif defined(OS_MACOSX) || defined(OS_CHROMEOS) || defined(OS_LINUX) || \ |
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| 865 // static | 866 // static |
| 866 bool ResourceBundle::DecodePNG(const unsigned char* buf, | 867 bool ResourceBundle::DecodePNG(const unsigned char* buf, |
| 867 size_t size, | 868 size_t size, |
| 868 SkBitmap* bitmap, | 869 SkBitmap* bitmap, |
| 869 bool* fell_back_to_1x) { | 870 bool* fell_back_to_1x) { |
| 870 *fell_back_to_1x = PNGContainsFallbackMarker(buf, size); | 871 *fell_back_to_1x = PNGContainsFallbackMarker(buf, size); |
| 871 return gfx::PNGCodec::Decode(buf, size, bitmap); | 872 return gfx::PNGCodec::Decode(buf, size, bitmap); |
| 872 } | 873 } |
| 873 | 874 |
| 874 } // namespace ui | 875 } // namespace ui |
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