Source/platform/graphics/paint/DrawingDisplayItem.h - Issue 794323004: Emit dummy display item when recorded picture is empty

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Side by Side Diff: Source/platform/graphics/paint/DrawingDisplayItem.h

Issue 794323004: Emit dummy display item when recorded picture is empty (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebase Created 6 years ago

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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 #ifndef DrawingDisplayItem_h	5 #ifndef DrawingDisplayItem_h

6 #define DrawingDisplayItem_h	6 #define DrawingDisplayItem_h

7	7

8 #include "platform/PlatformExport.h"	8 #include "platform/PlatformExport.h"

9 #include "platform/geometry/FloatPoint.h"	9 #include "platform/geometry/FloatPoint.h"

10 #include "platform/graphics/paint/DisplayItem.h"	10 #include "platform/graphics/paint/DisplayItem.h"

(...skipping 13 matching lines...) Expand all Loading...
24 virtual void appendToWebDisplayItemList(WebDisplayItemList*) const override;	24 virtual void appendToWebDisplayItemList(WebDisplayItemList*) const override;

25	25

26 PassRefPtr<const SkPicture> picture() const { return m_picture; }	26 PassRefPtr<const SkPicture> picture() const { return m_picture; }

27	27

28 protected:	28 protected:

29 DrawingDisplayItem(DisplayItemClient client, Type type, PassRefPtr<const SkP icture> picture)	29 DrawingDisplayItem(DisplayItemClient client, Type type, PassRefPtr<const SkP icture> picture)

30 : DisplayItem(client, type), m_picture(picture) { ASSERT(m_picture); }	30 : DisplayItem(client, type), m_picture(picture) { ASSERT(m_picture); }

31	31

32 private:	32 private:

33 #ifndef NDEBUG	33 #ifndef NDEBUG

	34 virtual const char* name() const override { return "Drawing"; }

34 virtual void dumpPropertiesAsDebugString(WTF::StringBuilder&) const override ;	35 virtual void dumpPropertiesAsDebugString(WTF::StringBuilder&) const override ;

35 #endif	36 #endif

36	37

37 RefPtr<const SkPicture> m_picture;	38 RefPtr<const SkPicture> m_picture;

38 };	39 };

39	40

40 } // namespace blink	41 } // namespace blink

41	42

42 #endif // DrawingDisplayItem_h	43 #endif // DrawingDisplayItem_h

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