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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef PageScaleConstraintsSet_h | 31 #ifndef PageScaleConstraintsSet_h |
32 #define PageScaleConstraintsSet_h | 32 #define PageScaleConstraintsSet_h |
33 | 33 |
| 34 #include <memory> |
34 #include "core/CoreExport.h" | 35 #include "core/CoreExport.h" |
35 #include "core/dom/ViewportDescription.h" | 36 #include "core/dom/ViewportDescription.h" |
36 #include "core/frame/PageScaleConstraints.h" | 37 #include "core/frame/PageScaleConstraints.h" |
37 #include "platform/Length.h" | 38 #include "platform/Length.h" |
38 #include "platform/geometry/IntSize.h" | 39 #include "platform/geometry/IntSize.h" |
39 #include "wtf/Allocator.h" | 40 #include "wtf/Allocator.h" |
40 #include "wtf/PtrUtil.h" | 41 #include "wtf/PtrUtil.h" |
41 #include <memory> | |
42 | 42 |
43 namespace blink { | 43 namespace blink { |
44 | 44 |
45 // This class harmonizes the viewport (particularly page scale) constraints from | 45 // This class harmonizes the viewport (particularly page scale) constraints from |
46 // the meta viewport tag and other sources. | 46 // the meta viewport tag and other sources. |
47 class CORE_EXPORT PageScaleConstraintsSet { | 47 class CORE_EXPORT PageScaleConstraintsSet { |
48 USING_FAST_MALLOC(PageScaleConstraintsSet); | 48 USING_FAST_MALLOC(PageScaleConstraintsSet); |
49 | 49 |
50 public: | 50 public: |
51 static std::unique_ptr<PageScaleConstraintsSet> create() { | 51 static std::unique_ptr<PageScaleConstraintsSet> create() { |
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123 int m_lastContentsWidth; | 123 int m_lastContentsWidth; |
124 IntSize m_icbSize; | 124 IntSize m_icbSize; |
125 | 125 |
126 bool m_needsReset; | 126 bool m_needsReset; |
127 bool m_constraintsDirty; | 127 bool m_constraintsDirty; |
128 }; | 128 }; |
129 | 129 |
130 } // namespace blink | 130 } // namespace blink |
131 | 131 |
132 #endif // PageScaleConstraintsSet_h | 132 #endif // PageScaleConstraintsSet_h |
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