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| 1 // Copyright 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 "cc/test/fake_content_layer_client.h" | |
| 6 | |
| 7 #include "cc/resources/clip_display_item.h" | |
| 8 #include "cc/resources/drawing_display_item.h" | |
| 9 #include "third_party/skia/include/core/SkCanvas.h" | |
| 10 #include "third_party/skia/include/core/SkPictureRecorder.h" | |
| 11 #include "ui/gfx/skia_util.h" | |
| 12 | |
| 13 namespace cc { | |
| 14 | |
| 15 FakeContentLayerClient::FakeContentLayerClient() | |
| 16 : fill_with_nonsolid_color_(false), last_canvas_(NULL) { | |
| 17 } | |
| 18 | |
| 19 FakeContentLayerClient::~FakeContentLayerClient() { | |
| 20 } | |
| 21 | |
| 22 void FakeContentLayerClient::PaintContents( | |
| 23 SkCanvas* canvas, | |
| 24 const gfx::Rect& paint_rect, | |
| 25 PaintingControlSetting painting_control) { | |
| 26 last_canvas_ = canvas; | |
| 27 last_painting_control_ = painting_control; | |
| 28 | |
| 29 canvas->clipRect(gfx::RectToSkRect(paint_rect)); | |
| 30 for (RectPaintVector::const_iterator it = draw_rects_.begin(); | |
| 31 it != draw_rects_.end(); ++it) { | |
| 32 const gfx::RectF& draw_rect = it->first; | |
| 33 const SkPaint& paint = it->second; | |
| 34 canvas->drawRectCoords(draw_rect.x(), | |
| 35 draw_rect.y(), | |
| 36 draw_rect.right(), | |
| 37 draw_rect.bottom(), | |
| 38 paint); | |
| 39 } | |
| 40 | |
| 41 for (BitmapVector::const_iterator it = draw_bitmaps_.begin(); | |
| 42 it != draw_bitmaps_.end(); ++it) { | |
| 43 canvas->drawBitmap(it->bitmap, it->point.x(), it->point.y(), &it->paint); | |
| 44 } | |
| 45 | |
| 46 if (fill_with_nonsolid_color_) { | |
| 47 gfx::RectF draw_rect = paint_rect; | |
| 48 bool red = true; | |
| 49 while (!draw_rect.IsEmpty()) { | |
| 50 SkPaint paint; | |
| 51 paint.setColor(red ? SK_ColorRED : SK_ColorBLUE); | |
| 52 canvas->drawRect(gfx::RectFToSkRect(draw_rect), paint); | |
| 53 draw_rect.Inset(1, 1); | |
| 54 } | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 scoped_refptr<DisplayItemList> | |
| 59 FakeContentLayerClient::PaintContentsToDisplayList( | |
| 60 const gfx::Rect& clip, | |
| 61 PaintingControlSetting painting_control) { | |
| 62 SkPictureRecorder recorder; | |
| 63 skia::RefPtr<SkCanvas> canvas; | |
| 64 skia::RefPtr<SkPicture> picture; | |
| 65 scoped_refptr<DisplayItemList> list = DisplayItemList::Create(); | |
| 66 list->AppendItem(ClipDisplayItem::Create(clip, std::vector<SkRRect>())); | |
| 67 | |
| 68 for (RectPaintVector::const_iterator it = draw_rects_.begin(); | |
| 69 it != draw_rects_.end(); ++it) { | |
| 70 const gfx::RectF& draw_rect = it->first; | |
| 71 const SkPaint& paint = it->second; | |
| 72 canvas = | |
| 73 skia::SharePtr(recorder.beginRecording(gfx::RectFToSkRect(draw_rect))); | |
| 74 canvas->drawRectCoords(draw_rect.x(), draw_rect.y(), draw_rect.width(), | |
| 75 draw_rect.height(), paint); | |
| 76 picture = skia::AdoptRef(recorder.endRecording()); | |
| 77 list->AppendItem(DrawingDisplayItem::Create(picture)); | |
| 78 } | |
| 79 | |
| 80 for (BitmapVector::const_iterator it = draw_bitmaps_.begin(); | |
| 81 it != draw_bitmaps_.end(); ++it) { | |
| 82 canvas = skia::SharePtr( | |
| 83 recorder.beginRecording(it->bitmap.width(), it->bitmap.height())); | |
| 84 canvas->drawBitmap(it->bitmap, it->point.x(), it->point.y(), &it->paint); | |
| 85 picture = skia::AdoptRef(recorder.endRecording()); | |
| 86 list->AppendItem(DrawingDisplayItem::Create(picture)); | |
| 87 } | |
| 88 | |
| 89 if (fill_with_nonsolid_color_) { | |
| 90 gfx::RectF draw_rect = clip; | |
| 91 bool red = true; | |
| 92 while (!draw_rect.IsEmpty()) { | |
| 93 SkPaint paint; | |
| 94 paint.setColor(red ? SK_ColorRED : SK_ColorBLUE); | |
| 95 canvas = skia::SharePtr( | |
| 96 recorder.beginRecording(gfx::RectFToSkRect(draw_rect))); | |
| 97 canvas->drawRect(gfx::RectFToSkRect(draw_rect), paint); | |
| 98 picture = skia::AdoptRef(recorder.endRecording()); | |
| 99 list->AppendItem(DrawingDisplayItem::Create(picture)); | |
| 100 draw_rect.Inset(1, 1); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 list->AppendItem(EndClipDisplayItem::Create()); | |
| 105 return list; | |
| 106 } | |
| 107 | |
| 108 bool FakeContentLayerClient::FillsBoundsCompletely() const { return false; } | |
| 109 | |
| 110 } // namespace cc | |
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