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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "base/logging.h" | 5 #include "base/logging.h" |
| 6 #include "chrome/browser/android/thumbnail/thumbnail.h" | 6 #include "chrome/browser/android/thumbnail/thumbnail.h" |
| 7 #include "content/public/browser/android/ui_resource_provider.h" | |
| 8 #include "third_party/skia/include/core/SkBitmap.h" | 7 #include "third_party/skia/include/core/SkBitmap.h" |
| 9 #include "third_party/skia/include/core/SkCanvas.h" | 8 #include "third_party/skia/include/core/SkCanvas.h" |
| 9 #include "ui/android/resources/ui_resource_provider.h" |
| 10 #include "ui/gfx/geometry/size_conversions.h" | 10 #include "ui/gfx/geometry/size_conversions.h" |
| 11 | 11 |
| 12 namespace { | 12 namespace { |
| 13 | 13 |
| 14 SkBitmap CreateSmallHolderBitmap() { | 14 SkBitmap CreateSmallHolderBitmap() { |
| 15 SkBitmap small_bitmap; | 15 SkBitmap small_bitmap; |
| 16 SkCanvas canvas(small_bitmap); | 16 SkCanvas canvas(small_bitmap); |
| 17 small_bitmap.allocPixels( | 17 small_bitmap.allocPixels( |
| 18 SkImageInfo::Make(1, 1, kRGBA_8888_SkColorType, kOpaque_SkAlphaType)); | 18 SkImageInfo::Make(1, 1, kRGBA_8888_SkColorType, kOpaque_SkAlphaType)); |
| 19 canvas.drawColor(SK_ColorWHITE); | 19 canvas.drawColor(SK_ColorWHITE); |
| 20 small_bitmap.setImmutable(); | 20 small_bitmap.setImmutable(); |
| 21 return small_bitmap; | 21 return small_bitmap; |
| 22 } | 22 } |
| 23 | 23 |
| 24 } // anonymous namespace | 24 } // anonymous namespace |
| 25 | 25 |
| 26 scoped_ptr<Thumbnail> Thumbnail::Create( | 26 scoped_ptr<Thumbnail> Thumbnail::Create( |
| 27 TabId tab_id, | 27 TabId tab_id, |
| 28 const base::Time& time_stamp, | 28 const base::Time& time_stamp, |
| 29 float scale, | 29 float scale, |
| 30 content::UIResourceProvider* ui_resource_provider, | 30 ui::UIResourceProvider* ui_resource_provider, |
| 31 ThumbnailDelegate* thumbnail_delegate) { | 31 ThumbnailDelegate* thumbnail_delegate) { |
| 32 return make_scoped_ptr(new Thumbnail( | 32 return make_scoped_ptr(new Thumbnail( |
| 33 tab_id, time_stamp, scale, ui_resource_provider, thumbnail_delegate)); | 33 tab_id, time_stamp, scale, ui_resource_provider, thumbnail_delegate)); |
| 34 } | 34 } |
| 35 | 35 |
| 36 Thumbnail::Thumbnail(TabId tab_id, | 36 Thumbnail::Thumbnail(TabId tab_id, |
| 37 const base::Time& time_stamp, | 37 const base::Time& time_stamp, |
| 38 float scale, | 38 float scale, |
| 39 content::UIResourceProvider* ui_resource_provider, | 39 ui::UIResourceProvider* ui_resource_provider, |
| 40 ThumbnailDelegate* thumbnail_delegate) | 40 ThumbnailDelegate* thumbnail_delegate) |
| 41 : tab_id_(tab_id), | 41 : tab_id_(tab_id), |
| 42 time_stamp_(time_stamp), | 42 time_stamp_(time_stamp), |
| 43 scale_(scale), | 43 scale_(scale), |
| 44 bitmap_(gfx::Size(1, 1), true), | 44 bitmap_(gfx::Size(1, 1), true), |
| 45 ui_resource_id_(0), | 45 ui_resource_id_(0), |
| 46 retrieved_(false), | 46 retrieved_(false), |
| 47 ui_resource_provider_(ui_resource_provider), | 47 ui_resource_provider_(ui_resource_provider), |
| 48 thumbnail_delegate_(thumbnail_delegate) { | 48 thumbnail_delegate_(thumbnail_delegate) { |
| 49 } | 49 } |
| (...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 96 ui_resource_id_ = 0; | 96 ui_resource_id_ = 0; |
| 97 if (thumbnail_delegate_) | 97 if (thumbnail_delegate_) |
| 98 thumbnail_delegate_->InvalidateCachedThumbnail(this); | 98 thumbnail_delegate_->InvalidateCachedThumbnail(this); |
| 99 } | 99 } |
| 100 | 100 |
| 101 void Thumbnail::ClearUIResourceId() { | 101 void Thumbnail::ClearUIResourceId() { |
| 102 if (ui_resource_id_ && ui_resource_provider_) | 102 if (ui_resource_id_ && ui_resource_provider_) |
| 103 ui_resource_provider_->DeleteUIResource(ui_resource_id_); | 103 ui_resource_provider_->DeleteUIResource(ui_resource_id_); |
| 104 ui_resource_id_ = 0; | 104 ui_resource_id_ = 0; |
| 105 } | 105 } |
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