+// mix this in from window.cpp
+pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data ) ;
+
+// NOTE: This is mostly taken from KeyboardEventHandler in toplevel.cpp, but
+// that expects the data pointer is a top-level window, so I needed to change
+// that in this case. However, once 2.8 is out, we should factor out the common logic
+// among the two functions and merge them.
+static pascal OSStatus wxWebKitKeyEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
+{
+ OSStatus result = eventNotHandledErr ;
+ wxMacCarbonEvent cEvent( event ) ;
+
+ wxWebKitCtrl* thisWindow = (wxWebKitCtrl*) data ;
+ wxWindow* focus = thisWindow ;
+
+ unsigned char charCode ;
+ wxChar uniChar[2] ;
+ uniChar[0] = 0;
+ uniChar[1] = 0;
+
+ UInt32 keyCode ;
+ UInt32 modifiers ;
+ Point point ;
+ UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
+
+#if wxUSE_UNICODE
+ ByteCount dataSize = 0 ;
+ if ( GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, 0 , &dataSize, NULL ) == noErr )
+ {
+ UniChar buf[2] ;
+ int numChars = dataSize / sizeof( UniChar) + 1;
+
+ UniChar* charBuf = buf ;
+
+ if ( numChars * 2 > 4 )
+ charBuf = new UniChar[ numChars ] ;
+ GetEventParameter( event, kEventParamKeyUnicodes, typeUnicodeText, NULL, dataSize , NULL , charBuf ) ;
+ charBuf[ numChars - 1 ] = 0;
+
+#if SIZEOF_WCHAR_T == 2
+ uniChar = charBuf[0] ;
+#else
+ wxMBConvUTF16 converter ;
+ converter.MB2WC( uniChar , (const char*)charBuf , 2 ) ;
+#endif
+
+ if ( numChars * 2 > 4 )
+ delete[] charBuf ;
+ }
+#endif
+
+ GetEventParameter( event, kEventParamKeyMacCharCodes, typeChar, NULL, sizeof(char), NULL, &charCode );
+ GetEventParameter( event, kEventParamKeyCode, typeUInt32, NULL, sizeof(UInt32), NULL, &keyCode );
+ GetEventParameter( event, kEventParamKeyModifiers, typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers );
+ GetEventParameter( event, kEventParamMouseLocation, typeQDPoint, NULL, sizeof(Point), NULL, &point );
+
+ UInt32 message = (keyCode << 8) + charCode;
+ switch ( GetEventKind( event ) )
+ {
+ case kEventRawKeyRepeat :
+ case kEventRawKeyDown :
+ {
+ WXEVENTREF formerEvent = wxTheApp->MacGetCurrentEvent() ;
+ WXEVENTHANDLERCALLREF formerHandler = wxTheApp->MacGetCurrentEventHandlerCallRef() ;
+ wxTheApp->MacSetCurrentEvent( event , handler ) ;
+ if ( /* focus && */ wxTheApp->MacSendKeyDownEvent(
+ focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
+ {
+ result = noErr ;
+ }
+ wxTheApp->MacSetCurrentEvent( formerEvent , formerHandler ) ;
+ }
+ break ;
+
+ case kEventRawKeyUp :
+ if ( /* focus && */ wxTheApp->MacSendKeyUpEvent(
+ focus , message , modifiers , when , point.h , point.v , uniChar[0] ) )
+ {
+ result = noErr ;
+ }
+ break ;
+
+ case kEventRawKeyModifiersChanged :
+ {
+ wxKeyEvent event(wxEVT_KEY_DOWN);
+
+ event.m_shiftDown = modifiers & shiftKey;
+ event.m_controlDown = modifiers & controlKey;
+ event.m_altDown = modifiers & optionKey;
+ event.m_metaDown = modifiers & cmdKey;
+ event.m_x = point.h;
+ event.m_y = point.v;
+
+#if wxUSE_UNICODE
+ event.m_uniChar = uniChar[0] ;
+#endif
+
+ event.SetTimestamp(when);
+ event.SetEventObject(focus);
+
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & controlKey )
+ {
+ event.m_keyCode = WXK_CONTROL ;
+ event.SetEventType( ( modifiers & controlKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & shiftKey )
+ {
+ event.m_keyCode = WXK_SHIFT ;
+ event.SetEventType( ( modifiers & shiftKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & optionKey )
+ {
+ event.m_keyCode = WXK_ALT ;
+ event.SetEventType( ( modifiers & optionKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+ if ( /* focus && */ (modifiers ^ wxApp::s_lastModifiers ) & cmdKey )
+ {
+ event.m_keyCode = WXK_COMMAND ;
+ event.SetEventType( ( modifiers & cmdKey ) ? wxEVT_KEY_DOWN : wxEVT_KEY_UP ) ;
+ focus->GetEventHandler()->ProcessEvent( event ) ;
+ }
+
+ wxApp::s_lastModifiers = modifiers ;
+ }
+ break ;
+
+ default:
+ break;
+ }
+
+ return result ;
+}
+
projects / wxWidgets.git / blobdiff