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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 FrameViewAutoSizeInfo_h | 5 #ifndef FrameViewAutoSizeInfo_h |
6 #define FrameViewAutoSizeInfo_h | 6 #define FrameViewAutoSizeInfo_h |
7 | 7 |
8 #include "platform/geometry/IntSize.h" | 8 #include "platform/geometry/IntSize.h" |
9 #include "platform/heap/Handle.h" | 9 #include "platform/heap/Handle.h" |
10 #include "wtf/FastAllocBase.h" | 10 #include "wtf/FastAllocBase.h" |
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21 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(FrameViewAutoSizeInfo); | 21 DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(FrameViewAutoSizeInfo); |
22 public: | 22 public: |
23 static PassOwnPtrWillBeRawPtr<FrameViewAutoSizeInfo> create(FrameView* frame
View) | 23 static PassOwnPtrWillBeRawPtr<FrameViewAutoSizeInfo> create(FrameView* frame
View) |
24 { | 24 { |
25 return adoptPtrWillBeNoop(new FrameViewAutoSizeInfo(frameView)); | 25 return adoptPtrWillBeNoop(new FrameViewAutoSizeInfo(frameView)); |
26 } | 26 } |
27 | 27 |
28 void configureAutoSizeMode(const IntSize& minSize, const IntSize& maxSize); | 28 void configureAutoSizeMode(const IntSize& minSize, const IntSize& maxSize); |
29 void autoSizeIfNeeded(); | 29 void autoSizeIfNeeded(); |
30 | 30 |
31 void trace(Visitor*); | 31 DECLARE_TRACE(); |
32 | 32 |
33 private: | 33 private: |
34 explicit FrameViewAutoSizeInfo(FrameView*); | 34 explicit FrameViewAutoSizeInfo(FrameView*); |
35 | 35 |
36 RefPtrWillBeMember<FrameView> m_frameView; | 36 RefPtrWillBeMember<FrameView> m_frameView; |
37 | 37 |
38 // The lower bound on the size when autosizing. | 38 // The lower bound on the size when autosizing. |
39 IntSize m_minAutoSize; | 39 IntSize m_minAutoSize; |
40 // The upper bound on the size when autosizing. | 40 // The upper bound on the size when autosizing. |
41 IntSize m_maxAutoSize; | 41 IntSize m_maxAutoSize; |
42 | 42 |
43 bool m_inAutoSize; | 43 bool m_inAutoSize; |
44 // True if autosize has been run since m_shouldAutoSize was set. | 44 // True if autosize has been run since m_shouldAutoSize was set. |
45 bool m_didRunAutosize; | 45 bool m_didRunAutosize; |
46 }; | 46 }; |
47 | 47 |
48 } // namespace blink | 48 } // namespace blink |
49 | 49 |
50 #endif // FrameViewAutoSizeInfo_h | 50 #endif // FrameViewAutoSizeInfo_h |
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