added conversion routines to CIconHandle, removing pre 8.6 routines

[wxWidgets.git] / src / mac / filedlg.cpp

diff --git a/src/mac/filedlg.cpp b/src/mac/filedlg.cpp
index dc4f90e22c9a74e4521915e2cc42bf80ce8f4d52..6ca66d390fc4a8f7b6c44af9a88b55b1bc86120f 100644 (file)
--- a/src/mac/filedlg.cpp
+++ b/src/mac/filedlg.cpp
@@ -14,12 +14,16 @@
 #endif
 
 #include "wx/defs.h"
 #endif
 
 #include "wx/defs.h"

+#include "wx/app.h"

 #include "wx/utils.h"
 #include "wx/dialog.h"
 #include "wx/filedlg.h"
 #include "wx/intl.h"
 #include "wx/utils.h"
 #include "wx/dialog.h"
 #include "wx/filedlg.h"
 #include "wx/intl.h"

+#include "wx/tokenzr.h"

 
 

-#include "PLStringFuncs.h"
+#ifndef __DARWIN__
+  #include "PLStringFuncs.h"
+#endif

 
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_CLASS(wxFileDialog, wxDialog)
 
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_CLASS(wxFileDialog, wxDialog)


@@ -27,16 +31,31 @@ IMPLEMENT_CLASS(wxFileDialog, wxDialog)
 
 // begin wxmac
 
 
 // begin wxmac
 

-#include "Navigation.h"
+#include <Navigation.h>

 
 

-#include "morefile.h"
-#include "moreextr.h"
-#include "fullpath.h"
-#include "fspcompa.h"
-#include "PLStringFuncs.h"
+#include "MoreFiles.h"
+#include "MoreFilesExtras.h"

 
 extern bool gUseNavServices ;
 
 
 extern bool gUseNavServices ;
 

+// the data we need to pass to our standard file hook routine
+// includes a pointer to the dialog, a pointer to the standard
+// file reply record (so we can inspect the current selection)
+// and a copy of the "previous" file spec of the reply record
+// so we can see if the selection has changed
+
+const int kwxMacFileTypes = 10 ;
+
+struct OpenUserDataRec {
+  int           currentfilter ;
+  wxString      name [kwxMacFileTypes] ;
+  wxString      extensions[kwxMacFileTypes] ;
+       OSType                          filtermactypes[kwxMacFileTypes] ;
+       int                                       numfilters ;
+};
+typedef struct OpenUserDataRec
+       OpenUserDataRec, *OpenUserDataRecPtr;
+

 static pascal void     NavEventProc(
                                                                NavEventCallbackMessage         inSelector,
                                                                NavCBRecPtr                                     ioParams,
 static pascal void     NavEventProc(
                                                                NavEventCallbackMessage         inSelector,
                                                                NavCBRecPtr                                     ioParams,


@@ -52,8 +71,9 @@ static pascal void
 NavEventProc(
        NavEventCallbackMessage         inSelector,
        NavCBRecPtr                                     ioParams,
 NavEventProc(
        NavEventCallbackMessage         inSelector,
        NavCBRecPtr                                     ioParams,

-       NavCallBackUserData                     /* ioUserData */)
+       NavCallBackUserData     ioUserData      )

 {
 {

+         OpenUserDataRec * data = ( OpenUserDataRec *) ioUserData ;

        if (inSelector == kNavCBEvent) {        
                        // In Universal Headers 3.2, Apple changed the definition of
                /*
        if (inSelector == kNavCBEvent) {        
                        // In Universal Headers 3.2, Apple changed the definition of
                /*


@@ -65,12 +85,19 @@ NavEventProc(
                #endif
                */
                
                #endif
                */
                

+         wxTheApp->MacHandleOneEvent(ioParams->eventData.eventDataParms.event);
+       } else if ( inSelector == kNavCBPopupMenuSelect )
+       {
+         NavMenuItemSpec * menu = (NavMenuItemSpec *) ioParams->eventData.eventDataParms.param ;
+         data->currentfilter = menu->menuType ;

        }
 }
 
        }
 }
 

-char * gfilters[] =
+const char * gfilters[] =

 {
        "*.TXT" ,
 {
        "*.TXT" ,

+       "*.TIF" ,
+       "*.JPG" ,

        
        NULL 
 } ;
        
        NULL 
 } ;


@@ -78,28 +105,12 @@ char * gfilters[] =
 OSType gfiltersmac[] =
 {
        'TEXT' ,
 OSType gfiltersmac[] =
 {
        'TEXT' ,

+       'TIFF' ,
+       'JPEG' ,

        
        '****'
 } ;
 
        
        '****'
 } ;
 

-// the data we need to pass to our standard file hook routine
-// includes a pointer to the dialog, a pointer to the standard
-// file reply record (so we can inspect the current selection)
-// and a copy of the "previous" file spec of the reply record
-// so we can see if the selection has changed
-
-const int kwxMacFileTypes = 10 ;
-
-struct OpenUserDataRec {
-       StandardFileReply       *sfrPtr;
-       FSSpec                          oldSelectionFSSpec;
-       char                            filter[kwxMacFileTypes][10] ;
-       OSType                          filtermactypes[kwxMacFileTypes] ;
-       int                                     numfilters ;
-       DialogPtr                       theDlgPtr;
-};
-typedef struct OpenUserDataRec
-       OpenUserDataRec, *OpenUserDataRecPtr;

 
 #if !TARGET_CARBON
 
 
 #if !TARGET_CARBON
 


@@ -202,7 +213,7 @@ static Boolean SameFSSpec(FSSpecPtr spec1, FSSpecPtr spec2)
 // flashing of the button when the key is hit
 
 static pascal Boolean SFGetFolderModalDialogFilter(DialogPtr theDlgPtr, EventRecord *eventRec,
 // flashing of the button when the key is hit
 
 static pascal Boolean SFGetFolderModalDialogFilter(DialogPtr theDlgPtr, EventRecord *eventRec,

-                                                                                       short *item, Ptr dataPtr)
+                                                                                       short *item, void *dataPtr)

 {
 #pragma unused (dataPtr)
 
 {
 #pragma unused (dataPtr)
 


@@ -228,7 +239,69 @@ static pascal Boolean SFGetFolderModalDialogFilter(DialogPtr theDlgPtr, EventRec
 }
 #endif !TARGET_CARBON
 
 }
 #endif !TARGET_CARBON
 

-void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const char *filter , FileFilterYDUPP fileFilter, StandardFileReply *theSFR)
+void MakeUserDataRec(OpenUserDataRec   *myData , const wxString& filter )
+{
+  myData->currentfilter = 0 ;
+  
+       if ( filter && filter[0] )
+       {
+         wxString filter2(filter) ;
+    int filterIndex = 0;
+    bool isName = true ;
+    wxString current ;
+    for( unsigned int i = 0; i < filter2.Len(); i++ )
+    {
+       if( filter2.GetChar(i) == wxT('|') )
+       {
+        if( isName ) {
+          myData->name[filterIndex] = current ;
+        }
+        else {
+          myData->extensions[filterIndex] = current.MakeUpper() ;
+          ++filterIndex ;
+        }
+        isName = !isName ;
+         current = "" ;
+       }
+       else
+       {
+        current += filter2.GetChar(i) ;
+       }
+    }
+//    if ( filterIndex > 0 )
+    {
+      wxASSERT_MSG( !isName , "incorrect format of format string" ) ;
+      myData->extensions[filterIndex] = current.MakeUpper() ;
+      ++filterIndex ;
+    }
+
+               myData->numfilters = filterIndex ;
+               for ( int i = 0 ; i < myData->numfilters ; i++ )
+               {
+                       int j ;
+                       for ( j = 0 ; gfilters[j] ; j++ )
+                       {
+                               if ( strcmp( myData->extensions[i] , gfilters[j] ) == 0 )
+                               {
+                                       myData->filtermactypes[i] = gfiltersmac[j] ;
+                                       break ;
+                               }
+                       }
+                       if( gfilters[j] == NULL )
+                       {
+                               myData->filtermactypes[i] = '****' ;
+                       }
+               }
+       }
+       else
+       {
+               myData->numfilters = 0 ;
+       }
+
+}
+
+#ifndef __DARWIN__
+void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const char *filter , FileFilterYDUPP fileFilter, StandardFileReply *theSFR )

 {
        Point                           thePt;
        OpenUserDataRec                 myData;
 {
        Point                           thePt;
        OpenUserDataRec                 myData;


@@ -250,37 +323,7 @@ void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const
        
        // point the user data parameter at the reply record so we can get to it later
        
        
        // point the user data parameter at the reply record so we can get to it later
        

-       myData.sfrPtr = theSFR;
-       if ( filter && filter[0] )
-       {
-               myData.numfilters = 1 ;
-               for ( int i = 0 ; i < myData.numfilters ; i++ )
-               {
-                       int j ;
-                       
-                       strcpy( myData.filter[i] , filter ) ;
-                       for( j = 0 ; myData.filter[i][j] ; j++ )
-                       {
-                               myData.filter[i][j] = toupper( myData.filter[i][j] ) ;
-                       }
-                       for ( j = 0 ; gfilters[j] ; j++ )
-                       {
-                               if ( strcmp( myData.filter[i] , gfilters[j] ) == 0 )
-                               {
-                                       myData.filtermactypes[i] = gfiltersmac[j] ;
-                                       break ;
-                               }
-                       }
-                       if( gfilters[j] == NULL )
-                       {
-                               myData.filtermactypes[i] = '****' ;
-                       }
-               }
-       }
-       else
-       {
-               myData.numfilters = 0 ;
-       }
+       MakeUserDataRec( &myData , filter ) ;

        // display the dialog
 
 #if !TARGET_CARBON
        // display the dialog
 
 #if !TARGET_CARBON


@@ -294,16 +337,16 @@ void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const
        ParamText( message , NULL , NULL , NULL ) ;
        
        CustomGetFile(  fileFilter, 
        ParamText( message , NULL , NULL , NULL ) ;
        
        CustomGetFile(  fileFilter, 

-                                       -1,                                     // show all types
-                                       NULL,
-                                       theSFR,
-                                       kSFGetFileDlgID,
-                                       thePt,                          // top left point
-                                       dlgHookUPP,
-                                       myModalFilterUPP,
-                                       nil,                            // activate list
-                                       nil,                            // activate proc
-                                       &myData);
+                       -1,                             // show all types
+                       NULL,
+                       theSFR,
+                       kSFGetFileDlgID,
+                       thePt,                          // top left point
+                       dlgHookUPP,
+                       myModalFilterUPP,
+                       nil,                            // activate list
+                       nil,                            // activate proc
+                       &myData);

                                        
        DisposeRoutineDescriptor(dlgHookUPP);
        DisposeRoutineDescriptor(myModalFilterUPP);
                                        
        DisposeRoutineDescriptor(dlgHookUPP);
        DisposeRoutineDescriptor(myModalFilterUPP);


@@ -319,7 +362,7 @@ void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const
                if (theSFR->sfFile.name[0] == '\0')
                {
                        err = FSMakeFSSpec(theSFR->sfFile.vRefNum, theSFR->sfFile.parID,
                if (theSFR->sfFile.name[0] == '\0')
                {
                        err = FSMakeFSSpec(theSFR->sfFile.vRefNum, theSFR->sfFile.parID,

-                                                               "\p", &tempSpec);
+                                          "\p", &tempSpec);

                        if (err == noErr)
                        {
                                theSFR->sfFile = tempSpec;
                        if (err == noErr)
                        {
                                theSFR->sfFile = tempSpec;


@@ -362,10 +405,51 @@ void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const
                }
        }
 }
                }
        }
 }

+#endif

 
 

-static pascal Boolean CrossPlatformFileFilter(CInfoPBPtr myCInfoPBPtr, Ptr dataPtr)
+static Boolean CheckFile( ConstStr255Param name , OSType type , OpenUserDataRecPtr data)
+{
+    Str255                     filename ;
+    
+#if TARGET_CARBON
+    p2cstrcpy((char *)filename, name) ;
+#else
+    PLstrcpy( filename , name ) ;
+    p2cstr( filename ) ;
+#endif
+    wxString file(filename) ;
+    file.MakeUpper() ;
+    
+    if ( data->numfilters > 0 )
+    {
+       //for ( int i = 0 ; i < data->numfilters ; ++i )
+           int i = data->currentfilter ;
+           if ( data->extensions[i].Right(2) == ".*" )
+             return true ;
+       
+           {
+             if ( type == data->filtermactypes[i] )
+                     return true ;
+           
+             wxStringTokenizer tokenizer( data->extensions[i] , ";" ) ;
+             while( tokenizer.HasMoreTokens() )
+             {
+               wxString extension = tokenizer.GetNextToken() ;
+             if ( extension.GetChar(0) == '*' )
+                     extension = extension.Mid(1) ;
+           
+             if ( file.Len() >= extension.Len() && extension == file.Right(extension.Len() ) )
+                     return true ;
+                   }
+           }
+           return false ;
+    }
+    return true ;
+}
+
+#ifndef __DARWIN__
+static pascal Boolean CrossPlatformFileFilter(CInfoPBPtr myCInfoPBPtr, void *dataPtr)

 {      
 {      

-       Str255                  filename ;

        OpenUserDataRecPtr data = (OpenUserDataRecPtr) dataPtr ;
        // return true if this item is invisible or a file
 
        OpenUserDataRecPtr data = (OpenUserDataRecPtr) dataPtr ;
        // return true if this item is invisible or a file
 


@@ -383,31 +467,12 @@ static pascal Boolean CrossPlatformFileFilter(CInfoPBPtr myCInfoPBPtr, Ptr dataP
                
        if ( !folderFlag )
        {
                
        if ( !folderFlag )
        {

-               if ( data->numfilters > 0 )
-               {
-                       PLstrcpy( filename ,myCInfoPBPtr->hFileInfo.ioNamePtr ) ;
-                       if ( filename[0] >= 4 )
-                       {
-                               for( int j = 1 ; j <= filename[0] ; j++ )
-                               {
-                                       filename[j] = toupper( filename[j] ) ;
-                               }
-                               for ( int i = 0 ; i < data->numfilters ; ++i )
-                               {
-                                       if ( myCInfoPBPtr->hFileInfo.ioFlFndrInfo.fdType == data->filtermactypes[i] )
-                                               return false ;
-
-                                       if ( strncmp( (char*) filename + 1 + filename[0] - 4 , 
-                                                       & data->filter[i][ strlen(data->filter[i]) - 4 ] , 4 ) == 0 )
-                                                       return false ;
-                               }
-                       }
-                       return true ;                           
-               }
+               return !CheckFile( myCInfoPBPtr->hFileInfo.ioNamePtr , myCInfoPBPtr->hFileInfo.ioFlFndrInfo.fdType , data ) ;

        }       
                
        return false ;
 }
        }       
                
        return false ;
 }

+#endif

 
 // end wxmac
 
 
 // end wxmac
 


@@ -486,9 +551,34 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
     m_filterIndex = 1;
 }
 
     m_filterIndex = 1;
 }
 

+
+pascal Boolean CrossPlatformFilterCallback (
+    AEDesc *theItem, 
+    void *info, 
+    void *callBackUD, 
+    NavFilterModes filterMode
+)
+{
+       bool display = true;
+       OpenUserDataRecPtr data = (OpenUserDataRecPtr) callBackUD ;
+
+       if (filterMode == kNavFilteringBrowserList)
+       {
+         NavFileOrFolderInfo* theInfo = (NavFileOrFolderInfo*) info ;
+               if (theItem->descriptorType == typeFSS && !theInfo->isFolder)
+               {
+                 FSSpec        spec;
+                 memcpy( &spec , *theItem->dataHandle , sizeof(FSSpec) ) ;
+                 display = CheckFile( spec.name , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ;
+               }
+       }
+
+       return display;
+}
+

 int wxFileDialog::ShowModal()
 {
 int wxFileDialog::ShowModal()
 {

-       #if !TARGET_CARBON
+#if !TARGET_CARBON

        if ( !gUseNavServices )
        {
        if ( m_dialogStyle & wxSAVE )
        if ( !gUseNavServices )
        {
        if ( m_dialogStyle & wxSAVE )


@@ -499,15 +589,10 @@ int wxFileDialog::ShowModal()
 
                strcpy((char *)prompt, m_message) ;
                c2pstr((char *)prompt ) ;
 
                strcpy((char *)prompt, m_message) ;
                c2pstr((char *)prompt ) ;

-       

                strcpy((char *)filename, m_fileName) ;
                c2pstr((char *)filename ) ;
                strcpy((char *)filename, m_fileName) ;
                c2pstr((char *)filename ) ;

-               #if !TARGET_CARBON
-               
+

                StandardPutFile( prompt , filename , &reply ) ;
                StandardPutFile( prompt , filename , &reply ) ;

-       
-               #else
-               #endif

                if ( reply.sfGood == false )
                {
                        m_path = "" ;
                if ( reply.sfGood == false )
                {
                        m_path = "" ;


@@ -515,7 +600,7 @@ int wxFileDialog::ShowModal()
                }
                else
                {
                }
                else
                {

-                       m_path = wxMacFSSpec2UnixFilename( &reply.sfFile ) ;
+                       m_path = wxMacFSSpec2MacFilename( &reply.sfFile ) ;

                        return wxID_OK ;
                }
        }
                        return wxID_OK ;
                }
        }


@@ -527,8 +612,7 @@ int wxFileDialog::ShowModal()
 
                strcpy((char *)prompt, m_message) ;
                c2pstr((char *)prompt ) ;
 
                strcpy((char *)prompt, m_message) ;
                c2pstr((char *)prompt ) ;

-       
-                       strcpy((char *)path, m_dir ) ;
+               strcpy((char *)path, m_dir ) ;

                c2pstr((char *)path ) ;
 
                StandardFileReply       reply ;
                c2pstr((char *)path ) ;
 
                StandardFileReply       reply ;


@@ -584,7 +668,7 @@ int wxFileDialog::ShowModal()
                //   first appears
                
                FSSpec location ;
                //   first appears
                
                FSSpec location ;

-               wxUnixFilename2FSSpec( m_dir , &location ) ;
+               wxMacFilename2FSSpec( m_dir , &location ) ;

                OSErr err = noErr ;
                
                mDefaultLocation.descriptorType = typeNull;
                OSErr err = noErr ;
                
                mDefaultLocation.descriptorType = typeNull;


@@ -601,11 +685,18 @@ int wxFileDialog::ShowModal()
                        }
                }
                
                        }
                }
                

+#if TARGET_CARBON
+               c2pstrcpy((StringPtr)mNavOptions.message, m_message) ;
+#else

                strcpy((char *)mNavOptions.message, m_message) ;
                c2pstr((char *)mNavOptions.message ) ;
                strcpy((char *)mNavOptions.message, m_message) ;
                c2pstr((char *)mNavOptions.message ) ;

-
+#endif
+#if TARGET_CARBON
+               c2pstrcpy((StringPtr)mNavOptions.savedFileName, m_fileName) ;
+#else

                strcpy((char *)mNavOptions.savedFileName, m_fileName) ;
                c2pstr((char *)mNavOptions.savedFileName ) ;
                strcpy((char *)mNavOptions.savedFileName, m_fileName) ;
                c2pstr((char *)mNavOptions.savedFileName ) ;

+#endif

 
                if ( m_dialogStyle & wxSAVE )
                {
 
                if ( m_dialogStyle & wxSAVE )
                {


@@ -625,6 +716,27 @@ int wxFileDialog::ShowModal()
                }
                else
                {
                }
                else
                {

+               OpenUserDataRec                 myData;
+               MakeUserDataRec( &myData , m_wildCard ) ;
+               NavTypeListHandle typelist = NULL ;
+
+               if ( myData.numfilters > 0 )
+               {
+                 mNavOptions.popupExtension = (NavMenuItemSpecArrayHandle) NewHandle( sizeof( NavMenuItemSpec ) * myData.numfilters ) ;
+                 for ( int i = 0 ; i < myData.numfilters ; ++i ) {
+                   (*mNavOptions.popupExtension)[i].version = kNavMenuItemSpecVersion ;
+                   (*mNavOptions.popupExtension)[i].menuCreator = 'WXNG' ;
+                   (*mNavOptions.popupExtension)[i].menuType = i ;
+          #if TARGET_CARBON
+                       c2pstrcpy((StringPtr)(*mNavOptions.popupExtension)[i].menuItemName, myData.name[i]) ;
+          #else
+                       strcpy((char *)(*mNavOptions.popupExtension)[i].menuItemName, myData.name[i]) ;
+                       c2pstr((char *)(*mNavOptions.popupExtension)[i].menuItemName ) ;
+          #endif
+                 }
+               }
+
+      mNavFilterUPP = NewNavObjectFilterUPP( CrossPlatformFilterCallback ) ;

                        if ( m_dialogStyle & wxMULTIPLE )
                                mNavOptions.dialogOptionFlags |= kNavAllowMultipleFiles ;
                        else
                        if ( m_dialogStyle & wxMULTIPLE )
                                mNavOptions.dialogOptionFlags |= kNavAllowMultipleFiles ;
                        else


@@ -637,10 +749,13 @@ int wxFileDialog::ShowModal()
                                                sStandardNavEventFilter ,
                                                mNavPreviewUPP,
                                                mNavFilterUPP,
                                                sStandardNavEventFilter ,
                                                mNavPreviewUPP,
                                                mNavFilterUPP,

-                                               0L /*inFileTypes.TypeListHandle() */,
-                                               0L);                                                    // User Data
+                                               typelist /*inFileTypes.TypeListHandle() */,
+                                               &myData);                                                       // User Data
+                       if ( typelist )
+                         DisposeHandle( (Handle) typelist ) ;

                }
                
                }
                

+               DisposeNavObjectFilterUPP(mNavFilterUPP);

                if ( mDefaultLocation.dataHandle != nil )
                {
                        ::AEDisposeDesc(&mDefaultLocation);
                if ( mDefaultLocation.dataHandle != nil )
                {
                        ::AEDisposeDesc(&mDefaultLocation);


@@ -655,12 +770,13 @@ int wxFileDialog::ShowModal()
                
                        FSSpec  outFileSpec ;
                        AEDesc specDesc ;
                
                        FSSpec  outFileSpec ;
                        AEDesc specDesc ;

+                       AEKeyword keyWord ;

                        
                        long count ;
                        ::AECountItems( &mNavReply.selection , &count ) ;
                        for ( long i = 1 ; i <= count ; ++i )
                        {
                        
                        long count ;
                        ::AECountItems( &mNavReply.selection , &count ) ;
                        for ( long i = 1 ; i <= count ; ++i )
                        {

-                               OSErr err = ::AEGetNthDesc( &mNavReply.selection , i , typeFSS, NULL , &specDesc);
+                               OSErr err = ::AEGetNthDesc( &mNavReply.selection , i , typeFSS, &keyWord , &specDesc);

                                if ( err != noErr ) {
                                        m_path = "" ;
                                        return wxID_CANCEL ;
                                if ( err != noErr ) {
                                        m_path = "" ;
                                        return wxID_CANCEL ;


@@ -672,7 +788,7 @@ int wxFileDialog::ShowModal()
 
                                                                
                                // outFolderDirID = thePB.dirInfo.ioDrDirID;
 
                                                                
                                // outFolderDirID = thePB.dirInfo.ioDrDirID;

-                               m_path = wxMacFSSpec2UnixFilename( &outFileSpec ) ;
+                               m_path = wxMacFSSpec2MacFilename( &outFileSpec ) ;

                                m_paths.Add( m_path ) ;
                    m_fileNames.Add(m_fileName);
                 }
                                m_paths.Add( m_path ) ;
                    m_fileNames.Add(m_fileName);
                 }


@@ -680,7 +796,7 @@ int wxFileDialog::ShowModal()
                 m_path = m_paths[ 0 ] ;
                 m_fileName = wxFileNameFromPath(m_path);
                 m_dir = wxPathOnly(m_path);
                 m_path = m_paths[ 0 ] ;
                 m_fileName = wxFileNameFromPath(m_path);
                 m_dir = wxPathOnly(m_path);

-            
+       NavDisposeReply( &mNavReply ) ;

                        return wxID_OK ;
                }
                return wxID_CANCEL;
                        return wxID_OK ;
                }
                return wxID_CANCEL;