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connecting the currently focused text control to the mac os services (Services Menu)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27178 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2004-05-08 12:43:29 +00:00
parent a9fc5eec8b
commit e4727773a6
1 changed files with 82 additions and 1 deletions
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83
src/mac/carbon/window.cpp
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@@ -120,7 +120,12 @@ static const EventTypeSpec eventList[] =
{ kEventClassControl , kEventControlEnabledStateChanged } ,
{ kEventClassControl , kEventControlHiliteChanged } ,
{ kEventClassControl , kEventControlSetFocusPart } ,
// { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
{ kEventClassService , kEventServiceGetTypes },
{ kEventClassService , kEventServiceCopy },
{ kEventClassService , kEventServicePaste },
// { kEventClassControl , kEventControlInvalidateForSizeChange } , // 10.3 only
// { kEventClassControl , kEventControlBoundsChanged } ,
#endif
} ;
@@ -236,6 +241,80 @@ static pascal OSStatus wxMacWindowControlEventHandler( EventHandlerCallRef handl
return result ;
}
static pascal OSStatus wxMacWindowServiceEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
{
OSStatus result = eventNotHandledErr ;
wxMacCarbonEvent cEvent( event ) ;
ControlRef controlRef ;
wxWindowMac* thisWindow = (wxWindowMac*) data ;
wxTextCtrl* textCtrl = wxDynamicCast( thisWindow , wxTextCtrl ) ;
cEvent.GetParameter( kEventParamDirectObject , &controlRef ) ;
switch( GetEventKind( event ) )
{
case kEventServiceGetTypes :
if( textCtrl )
{
long from, to ;
textCtrl->GetSelection( &from , &to ) ;
CFMutableArrayRef copyTypes = 0 , pasteTypes = 0;
if( from != to )
copyTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServiceCopyTypes , typeCFMutableArrayRef ) ;
if ( textCtrl->IsEditable() )
pasteTypes = cEvent.GetParameter< CFMutableArrayRef >( kEventParamServicePasteTypes , typeCFMutableArrayRef ) ;
static const OSType textDataTypes[] = { kTXNTextData /* , 'utxt' , 'PICT', 'MooV', 'AIFF' */ };
for ( size_t i = 0 ; i < WXSIZEOF(textDataTypes) ; ++i )
{
CFStringRef typestring = CreateTypeStringWithOSType(textDataTypes[i]);
if ( typestring )
{
if ( copyTypes )
CFArrayAppendValue (copyTypes, typestring) ;
if ( pasteTypes )
CFArrayAppendValue (pasteTypes, typestring) ;
CFRelease( typestring ) ;
}
}
result = noErr ;
}
break ;
case kEventServiceCopy :
if ( textCtrl )
{
long from, to ;
textCtrl->GetSelection( &from , &to ) ;
wxString val = textCtrl->GetValue() ;
val = val.Mid( from , to - from ) ;
ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
verify_noerr( ClearScrap( &scrapRef ) ) ;
verify_noerr( PutScrapFlavor( scrapRef , kTXNTextData , 0 , val.Length() , val.c_str() ) ) ;
result = noErr ;
}
break ;
case kEventServicePaste :
if ( textCtrl )
{
ScrapRef scrapRef = cEvent.GetParameter< ScrapRef > ( kEventParamScrapRef , typeScrapRef ) ;
Size textSize, pastedSize ;
verify_noerr( GetScrapFlavorSize (scrapRef, kTXNTextData, &textSize) ) ;
textSize++ ;
char *content = new char[textSize] ;
GetScrapFlavorData (scrapRef, kTXNTextData, &pastedSize, content );
content[textSize-1] = 0 ;
textCtrl->WriteText( wxString( content ) ) ;
delete[] content ;
result = noErr ;
}
break ;
}
return result ;
}
pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
{
OSStatus result = eventNotHandledErr ;
@@ -245,6 +324,8 @@ pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef
case kEventClassControl :
result = wxMacWindowControlEventHandler( handler, event, data ) ;
break ;
case kEventClassService :
result = wxMacWindowServiceEventHandler( handler, event , data ) ;
default :
break ;
}