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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. | 2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserv
ed. |
3 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 3 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) | 4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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28 #include "config.h" | 28 #include "config.h" |
29 #include "core/page/EventHandler.h" | 29 #include "core/page/EventHandler.h" |
30 | 30 |
31 #include "bindings/core/v8/ExceptionStatePlaceholder.h" | 31 #include "bindings/core/v8/ExceptionStatePlaceholder.h" |
32 #include "core/HTMLNames.h" | 32 #include "core/HTMLNames.h" |
33 #include "core/SVGNames.h" | 33 #include "core/SVGNames.h" |
34 #include "core/clipboard/DataObject.h" | 34 #include "core/clipboard/DataObject.h" |
35 #include "core/clipboard/DataTransfer.h" | 35 #include "core/clipboard/DataTransfer.h" |
36 #include "core/dom/Document.h" | 36 #include "core/dom/Document.h" |
37 #include "core/dom/DocumentMarkerController.h" | 37 #include "core/dom/DocumentMarkerController.h" |
38 #include "core/dom/FullscreenElementStack.h" | 38 #include "core/dom/Fullscreen.h" |
39 #include "core/dom/NodeRenderingTraversal.h" | 39 #include "core/dom/NodeRenderingTraversal.h" |
40 #include "core/dom/TouchList.h" | 40 #include "core/dom/TouchList.h" |
41 #include "core/dom/shadow/ShadowRoot.h" | 41 #include "core/dom/shadow/ShadowRoot.h" |
42 #include "core/editing/Editor.h" | 42 #include "core/editing/Editor.h" |
43 #include "core/editing/FrameSelection.h" | 43 #include "core/editing/FrameSelection.h" |
44 #include "core/editing/TextIterator.h" | 44 #include "core/editing/TextIterator.h" |
45 #include "core/editing/htmlediting.h" | 45 #include "core/editing/htmlediting.h" |
46 #include "core/events/DOMWindowEventQueue.h" | 46 #include "core/events/DOMWindowEventQueue.h" |
47 #include "core/events/EventPath.h" | 47 #include "core/events/EventPath.h" |
48 #include "core/events/KeyboardEvent.h" | 48 #include "core/events/KeyboardEvent.h" |
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2937 if ((evt.modifiers() & ~PlatformEvent::ShiftKey) != accessKeyModifiers()) | 2937 if ((evt.modifiers() & ~PlatformEvent::ShiftKey) != accessKeyModifiers()) |
2938 return false; | 2938 return false; |
2939 String key = evt.unmodifiedText(); | 2939 String key = evt.unmodifiedText(); |
2940 Element* elem = m_frame->document()->getElementByAccessKey(key.lower()); | 2940 Element* elem = m_frame->document()->getElementByAccessKey(key.lower()); |
2941 if (!elem) | 2941 if (!elem) |
2942 return false; | 2942 return false; |
2943 elem->accessKeyAction(false); | 2943 elem->accessKeyAction(false); |
2944 return true; | 2944 return true; |
2945 } | 2945 } |
2946 | 2946 |
2947 bool EventHandler::isKeyEventAllowedInFullScreen(FullscreenElementStack* fullscr
een, const PlatformKeyboardEvent& keyEvent) const | 2947 bool EventHandler::isKeyEventAllowedInFullScreen(Fullscreen* fullscreen, const P
latformKeyboardEvent& keyEvent) const |
2948 { | 2948 { |
2949 if (fullscreen->webkitFullScreenKeyboardInputAllowed()) | 2949 if (fullscreen->webkitFullScreenKeyboardInputAllowed()) |
2950 return true; | 2950 return true; |
2951 | 2951 |
2952 if (keyEvent.type() == PlatformKeyboardEvent::Char) { | 2952 if (keyEvent.type() == PlatformKeyboardEvent::Char) { |
2953 if (keyEvent.text().length() != 1) | 2953 if (keyEvent.text().length() != 1) |
2954 return false; | 2954 return false; |
2955 UChar character = keyEvent.text()[0]; | 2955 UChar character = keyEvent.text()[0]; |
2956 return character == ' '; | 2956 return character == ' '; |
2957 } | 2957 } |
2958 | 2958 |
2959 int keyCode = keyEvent.windowsVirtualKeyCode(); | 2959 int keyCode = keyEvent.windowsVirtualKeyCode(); |
2960 return (keyCode >= VK_BACK && keyCode <= VK_CAPITAL) | 2960 return (keyCode >= VK_BACK && keyCode <= VK_CAPITAL) |
2961 || (keyCode >= VK_SPACE && keyCode <= VK_DELETE) | 2961 || (keyCode >= VK_SPACE && keyCode <= VK_DELETE) |
2962 || (keyCode >= VK_OEM_1 && keyCode <= VK_OEM_PLUS) | 2962 || (keyCode >= VK_OEM_1 && keyCode <= VK_OEM_PLUS) |
2963 || (keyCode >= VK_MULTIPLY && keyCode <= VK_OEM_8); | 2963 || (keyCode >= VK_MULTIPLY && keyCode <= VK_OEM_8); |
2964 } | 2964 } |
2965 | 2965 |
2966 bool EventHandler::keyEvent(const PlatformKeyboardEvent& initialKeyEvent) | 2966 bool EventHandler::keyEvent(const PlatformKeyboardEvent& initialKeyEvent) |
2967 { | 2967 { |
2968 RefPtr<FrameView> protector(m_frame->view()); | 2968 RefPtr<FrameView> protector(m_frame->view()); |
2969 | 2969 |
2970 ASSERT(m_frame->document()); | 2970 ASSERT(m_frame->document()); |
2971 if (FullscreenElementStack* fullscreen = FullscreenElementStack::fromIfExist
s(*m_frame->document())) { | 2971 if (Fullscreen* fullscreen = Fullscreen::fromIfExists(*m_frame->document()))
{ |
2972 if (fullscreen->webkitIsFullScreen() && !isKeyEventAllowedInFullScreen(f
ullscreen, initialKeyEvent)) { | 2972 if (fullscreen->webkitIsFullScreen() && !isKeyEventAllowedInFullScreen(f
ullscreen, initialKeyEvent)) { |
2973 UseCounter::count(*m_frame->document(), UseCounter::KeyEventNotAllow
edInFullScreen); | 2973 UseCounter::count(*m_frame->document(), UseCounter::KeyEventNotAllow
edInFullScreen); |
2974 return false; | 2974 return false; |
2975 } | 2975 } |
2976 } | 2976 } |
2977 | 2977 |
2978 if (initialKeyEvent.windowsVirtualKeyCode() == VK_CAPITAL) | 2978 if (initialKeyEvent.windowsVirtualKeyCode() == VK_CAPITAL) |
2979 capsLockStateMayHaveChanged(); | 2979 capsLockStateMayHaveChanged(); |
2980 | 2980 |
2981 #if OS(WIN) | 2981 #if OS(WIN) |
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3850 unsigned EventHandler::accessKeyModifiers() | 3850 unsigned EventHandler::accessKeyModifiers() |
3851 { | 3851 { |
3852 #if OS(MACOSX) | 3852 #if OS(MACOSX) |
3853 return PlatformEvent::CtrlKey | PlatformEvent::AltKey; | 3853 return PlatformEvent::CtrlKey | PlatformEvent::AltKey; |
3854 #else | 3854 #else |
3855 return PlatformEvent::AltKey; | 3855 return PlatformEvent::AltKey; |
3856 #endif | 3856 #endif |
3857 } | 3857 } |
3858 | 3858 |
3859 } // namespace blink | 3859 } // namespace blink |
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