PlatformKeyboardEvent.h [plain text]
#ifndef PlatformKeyboardEvent_h
#define PlatformKeyboardEvent_h
#include "PlatformEvent.h"
#if OS(WINDOWS)
#include "WindowsExtras.h"
#endif
#include <wtf/text/WTFString.h>
#if PLATFORM(MAC)
#include <wtf/RetainPtr.h>
OBJC_CLASS NSEvent;
#endif
#if PLATFORM(GTK)
typedef struct _GdkEventKey GdkEventKey;
#include "CompositionResults.h"
#endif
#if PLATFORM(QT)
QT_BEGIN_NAMESPACE
class QKeyEvent;
QT_END_NAMESPACE
#endif
#if PLATFORM(BLACKBERRY)
namespace BlackBerry {
namespace Platform {
class KeyboardEvent;
}
}
#endif
#if PLATFORM(EFL)
typedef struct _Evas_Event_Key_Down Evas_Event_Key_Down;
typedef struct _Evas_Event_Key_Up Evas_Event_Key_Up;
#endif
namespace WebCore {
class PlatformKeyboardEvent : public PlatformEvent {
WTF_MAKE_FAST_ALLOCATED;
public:
PlatformKeyboardEvent()
: PlatformEvent(PlatformEvent::KeyDown)
, m_windowsVirtualKeyCode(0)
, m_nativeVirtualKeyCode(0)
, m_macCharCode(0)
, m_autoRepeat(false)
, m_isKeypad(false)
, m_isSystemKey(false)
#if PLATFORM(BLACKBERRY)
, m_unmodifiedCharacter(0)
#endif
#if PLATFORM(GTK)
, m_gdkEventKey(0)
#endif
#if PLATFORM(QT)
, m_qtEvent(0)
#endif
{
}
PlatformKeyboardEvent(Type type, const String& text, const String& unmodifiedText, const String& keyIdentifier, int windowsVirtualKeyCode, int nativeVirtualKeyCode, int macCharCode, bool isAutoRepeat, bool isKeypad, bool isSystemKey, Modifiers modifiers, double timestamp)
: PlatformEvent(type, modifiers, timestamp)
, m_text(text)
, m_unmodifiedText(unmodifiedText)
, m_keyIdentifier(keyIdentifier)
, m_windowsVirtualKeyCode(windowsVirtualKeyCode)
, m_nativeVirtualKeyCode(nativeVirtualKeyCode)
, m_macCharCode(macCharCode)
, m_autoRepeat(isAutoRepeat)
, m_isKeypad(isKeypad)
, m_isSystemKey(isSystemKey)
{
}
void disambiguateKeyDownEvent(Type, bool backwardCompatibilityMode = false);
String text() const { return m_text; }
String unmodifiedText() const { return m_unmodifiedText; }
String keyIdentifier() const { return m_keyIdentifier; }
int windowsVirtualKeyCode() const { return m_windowsVirtualKeyCode; }
void setWindowsVirtualKeyCode(int code) { m_windowsVirtualKeyCode = code; }
int nativeVirtualKeyCode() const { return m_nativeVirtualKeyCode; }
int macCharCode() const { return m_macCharCode; }
bool isAutoRepeat() const { return m_autoRepeat; }
bool isKeypad() const { return m_isKeypad; }
bool isSystemKey() const { return m_isSystemKey; }
static bool currentCapsLockState();
static void getCurrentModifierState(bool& shiftKey, bool& ctrlKey, bool& altKey, bool& metaKey);
#if PLATFORM(BLACKBERRY)
unsigned unmodifiedCharacter() const { return m_unmodifiedCharacter; }
#endif
#if PLATFORM(MAC)
NSEvent* macEvent() const { return m_macEvent.get(); }
#endif
#if PLATFORM(WIN)
PlatformKeyboardEvent(HWND, WPARAM, LPARAM, Type, bool);
#endif
#if PLATFORM(GTK)
PlatformKeyboardEvent(GdkEventKey*, const CompositionResults&);
GdkEventKey* gdkEventKey() const { return m_gdkEventKey; }
const CompositionResults& compositionResults() const { return m_compositionResults; }
static String keyIdentifierForGdkKeyCode(unsigned);
static int windowsKeyCodeForGdkKeyCode(unsigned);
static String singleCharacterString(unsigned);
#endif
#if PLATFORM(QT)
PlatformKeyboardEvent(QKeyEvent*);
QKeyEvent* qtEvent() const { return m_qtEvent; }
uint32_t nativeModifiers() const;
uint32_t nativeScanCode() const;
#endif
#if PLATFORM(BLACKBERRY)
PlatformKeyboardEvent(const BlackBerry::Platform::KeyboardEvent&);
#endif
#if PLATFORM(EFL)
explicit PlatformKeyboardEvent(const Evas_Event_Key_Down*);
explicit PlatformKeyboardEvent(const Evas_Event_Key_Up*);
#endif
protected:
String m_text;
String m_unmodifiedText;
String m_keyIdentifier;
int m_windowsVirtualKeyCode;
int m_nativeVirtualKeyCode;
int m_macCharCode;
bool m_autoRepeat;
bool m_isKeypad;
bool m_isSystemKey;
#if PLATFORM(BLACKBERRY)
unsigned m_unmodifiedCharacter;
#endif
#if PLATFORM(MAC)
RetainPtr<NSEvent> m_macEvent;
#endif
#if PLATFORM(GTK)
GdkEventKey* m_gdkEventKey;
CompositionResults m_compositionResults;
#endif
#if PLATFORM(QT)
QKeyEvent* m_qtEvent;
#endif
};
#if PLATFORM(QT)
String keyIdentifierForQtKeyCode(int keyCode);
int windowsKeyCodeForKeyEvent(unsigned int keycode, bool isKeypad = false);
#endif
}
#endif // PlatformKeyboardEvent_h