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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
3 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. | 3 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. |
4 * (http://www.torchmobile.com/) | 4 * (http://www.torchmobile.com/) |
5 * Copyright (C) 2009 Adam Barth. All rights reserved. | 5 * Copyright (C) 2009 Adam Barth. All rights reserved. |
6 * | 6 * |
7 * Redistribution and use in source and binary forms, with or without | 7 * Redistribution and use in source and binary forms, with or without |
8 * modification, are permitted provided that the following conditions | 8 * modification, are permitted provided that the following conditions |
9 * are met: | 9 * are met: |
10 * | 10 * |
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89 static bool mustReplaceCurrentItem(LocalFrame* targetFrame); | 89 static bool mustReplaceCurrentItem(LocalFrame* targetFrame); |
90 | 90 |
91 Member<LocalFrame> m_frame; | 91 Member<LocalFrame> m_frame; |
92 TaskHandle m_navigateTaskHandle; | 92 TaskHandle m_navigateTaskHandle; |
93 Member<ScheduledNavigation> m_redirect; | 93 Member<ScheduledNavigation> m_redirect; |
94 | 94 |
95 // Exists because we can't deref m_frame in destructor. | 95 // Exists because we can't deref m_frame in destructor. |
96 WebScheduler::NavigatingFrameType m_frameType; | 96 WebScheduler::NavigatingFrameType m_frameType; |
97 }; | 97 }; |
98 | 98 |
99 class NavigationDisablerForUnload { | 99 class NavigationDisablerForBeforeUnload { |
100 WTF_MAKE_NONCOPYABLE(NavigationDisablerForUnload); | 100 WTF_MAKE_NONCOPYABLE(NavigationDisablerForBeforeUnload); |
101 STACK_ALLOCATED(); | 101 STACK_ALLOCATED(); |
102 | 102 |
103 public: | 103 public: |
104 NavigationDisablerForUnload() { s_navigationDisableCount++; } | 104 NavigationDisablerForBeforeUnload() { s_navigationDisableCount++; } |
105 ~NavigationDisablerForUnload() { | 105 ~NavigationDisablerForBeforeUnload() { |
106 DCHECK(s_navigationDisableCount); | 106 DCHECK(s_navigationDisableCount); |
107 s_navigationDisableCount--; | 107 s_navigationDisableCount--; |
108 } | 108 } |
109 static bool isNavigationAllowed() { return !s_navigationDisableCount; } | 109 static bool isNavigationAllowed() { return !s_navigationDisableCount; } |
110 | 110 |
111 private: | 111 private: |
112 static unsigned s_navigationDisableCount; | 112 static unsigned s_navigationDisableCount; |
113 }; | 113 }; |
114 | 114 |
115 } // namespace blink | 115 } // namespace blink |
116 | 116 |
117 #endif // NavigationScheduler_h | 117 #endif // NavigationScheduler_h |
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