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Diffstat (limited to 'WebCore/dom/KeyboardEvent.h')
-rw-r--r-- | WebCore/dom/KeyboardEvent.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/WebCore/dom/KeyboardEvent.h b/WebCore/dom/KeyboardEvent.h new file mode 100644 index 0000000..2b0a131 --- /dev/null +++ b/WebCore/dom/KeyboardEvent.h @@ -0,0 +1,116 @@ +/* + * Copyright (C) 2001 Peter Kelly (pmk@post.com) + * Copyright (C) 2001 Tobias Anton (anton@stud.fbi.fh-darmstadt.de) + * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) + * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef KeyboardEvent_h +#define KeyboardEvent_h + +#include "UIEventWithKeyState.h" +#include <wtf/Vector.h> + +namespace WebCore { + + class PlatformKeyboardEvent; + +#if PLATFORM(MAC) + struct KeypressCommand { + KeypressCommand(const String& commandName) : commandName(commandName) {} + KeypressCommand(const String& commandName, const String& text) : commandName(commandName), text(text) { ASSERT(commandName == "insertText:"); } + + String commandName; + String text; + }; +#endif + + // Introduced in DOM Level 3 + class KeyboardEvent : public UIEventWithKeyState { + public: + enum KeyLocationCode { + DOM_KEY_LOCATION_STANDARD = 0x00, + DOM_KEY_LOCATION_LEFT = 0x01, + DOM_KEY_LOCATION_RIGHT = 0x02, + DOM_KEY_LOCATION_NUMPAD = 0x03 + }; + + static PassRefPtr<KeyboardEvent> create() + { + return adoptRef(new KeyboardEvent); + } + static PassRefPtr<KeyboardEvent> create(const PlatformKeyboardEvent& platformEvent, AbstractView* view) + { + return adoptRef(new KeyboardEvent(platformEvent, view)); + } + static PassRefPtr<KeyboardEvent> create(const AtomicString& type, bool canBubble, bool cancelable, AbstractView* view, + const String& keyIdentifier, unsigned keyLocation, + bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, bool altGraphKey) + { + return adoptRef(new KeyboardEvent(type, canBubble, cancelable, view, keyIdentifier, keyLocation, + ctrlKey, altKey, shiftKey, metaKey, altGraphKey)); + } + virtual ~KeyboardEvent(); + + void initKeyboardEvent(const AtomicString& type, bool canBubble, bool cancelable, AbstractView*, + const String& keyIdentifier, unsigned keyLocation, + bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, bool altGraphKey = false); + + String keyIdentifier() const { return m_keyIdentifier; } + unsigned keyLocation() const { return m_keyLocation; } + + bool getModifierState(const String& keyIdentifier) const; + + bool altGraphKey() const { return m_altGraphKey; } + + const PlatformKeyboardEvent* keyEvent() const { return m_keyEvent; } + + int keyCode() const; // key code for keydown and keyup, character for keypress + int charCode() const; // character code for keypress, 0 for keydown and keyup + + virtual bool isKeyboardEvent() const; + virtual int which() const; + +#if PLATFORM(MAC) + // We only have this need to store keypress command info on the Mac. + Vector<KeypressCommand>& keypressCommands() { return m_keypressCommands; } +#endif + + private: + KeyboardEvent(); + KeyboardEvent(const PlatformKeyboardEvent&, AbstractView*); + KeyboardEvent(const AtomicString& type, bool canBubble, bool cancelable, AbstractView*, + const String& keyIdentifier, unsigned keyLocation, + bool ctrlKey, bool altKey, bool shiftKey, bool metaKey, bool altGraphKey); + + PlatformKeyboardEvent* m_keyEvent; + String m_keyIdentifier; + unsigned m_keyLocation; + bool m_altGraphKey : 1; + +#if PLATFORM(MAC) + Vector<KeypressCommand> m_keypressCommands; +#endif + }; + + KeyboardEvent* findKeyboardEvent(Event*); + +} // namespace WebCore + +#endif // KeyboardEvent_h |