| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_LOGGING_CANVAS_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_LOGGING_CANVAS_H_ |
| |
| #include <memory> |
| #include "third_party/blink/renderer/platform/graphics/intercepting_canvas.h" |
| #include "third_party/blink/renderer/platform/json/json_values.h" |
| |
| namespace blink { |
| |
| class LoggingCanvas : public InterceptingCanvasBase { |
| public: |
| LoggingCanvas(); |
| |
| // Returns a snapshot of the current log data. |
| std::unique_ptr<JSONArray> Log(); |
| |
| void onDrawPaint(const SkPaint&) override; |
| void onDrawPoints(PointMode, |
| size_t count, |
| const SkPoint pts[], |
| const SkPaint&) override; |
| void onDrawRect(const SkRect&, const SkPaint&) override; |
| void onDrawOval(const SkRect&, const SkPaint&) override; |
| void onDrawRRect(const SkRRect&, const SkPaint&) override; |
| void onDrawPath(const SkPath&, const SkPaint&) override; |
| void onDrawBitmap(const SkBitmap&, |
| SkScalar left, |
| SkScalar top, |
| const SkPaint*) override; |
| void onDrawBitmapRect(const SkBitmap&, |
| const SkRect* src, |
| const SkRect& dst, |
| const SkPaint*, |
| SrcRectConstraint) override; |
| void onDrawBitmapNine(const SkBitmap&, |
| const SkIRect& center, |
| const SkRect& dst, |
| const SkPaint*) override; |
| void onDrawImage(const SkImage*, SkScalar, SkScalar, const SkPaint*) override; |
| void onDrawImageRect(const SkImage*, |
| const SkRect* src, |
| const SkRect& dst, |
| const SkPaint*, |
| SrcRectConstraint) override; |
| void onDrawVerticesObject(const SkVertices*, |
| SkBlendMode bmode, |
| const SkPaint&) override; |
| |
| void onDrawDRRect(const SkRRect& outer, |
| const SkRRect& inner, |
| const SkPaint&) override; |
| void onDrawTextBlob(const SkTextBlob*, |
| SkScalar x, |
| SkScalar y, |
| const SkPaint&) override; |
| void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override; |
| void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override; |
| void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override; |
| void onClipRegion(const SkRegion&, SkClipOp) override; |
| void onDrawPicture(const SkPicture*, |
| const SkMatrix*, |
| const SkPaint*) override; |
| void didSetMatrix(const SkMatrix&) override; |
| void didConcat(const SkMatrix&) override; |
| void willSave() override; |
| SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec&) override; |
| void willRestore() override; |
| |
| private: |
| friend class AutoLogger; |
| |
| std::unique_ptr<JSONArray> log_; |
| }; |
| |
| PLATFORM_EXPORT std::unique_ptr<JSONArray> RecordAsJSON(const PaintRecord&); |
| PLATFORM_EXPORT String RecordAsDebugString(const PaintRecord&); |
| PLATFORM_EXPORT void ShowPaintRecord(const PaintRecord&); |
| PLATFORM_EXPORT std::unique_ptr<JSONArray> SkPictureAsJSON(const SkPicture&); |
| PLATFORM_EXPORT String SkPictureAsDebugString(const SkPicture&); |
| PLATFORM_EXPORT void ShowSkPicture(const SkPicture&); |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_GRAPHICS_LOGGING_CANVAS_H_ |