rename method to prevent collision with some BSD definitions of macro Free()

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

diff --git a/src/mac/carbon/filedlg.cpp b/src/mac/carbon/filedlg.cpp
index 118ec1a6a8226e39725eee3e8ef8e0783c831ec9..bdcbdbe2c984467d1abea3c52705ac9f6adad4a4 100644 (file)
--- a/src/mac/carbon/filedlg.cpp
+++ b/src/mac/carbon/filedlg.cpp
@@ -14,12 +14,14 @@
 #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"

 
 

-#if !defined(__UNIX__)
+#ifndef __DARWIN__

   #include "PLStringFuncs.h"
 #endif
 
   #include "PLStringFuncs.h"
 #endif
 


@@ -29,22 +31,33 @@ IMPLEMENT_CLASS(wxFileDialog, wxDialog)
 
 // begin wxmac
 
 
 // begin wxmac
 

-#if defined(__UNIX__)
-  #include <NavigationServices/Navigation.h>
-#else
-  #include <Navigation.h>
-#endif
+#include "wx/mac/private.h"

 
 

-#ifndef __UNIX__
-  #include "morefile.h"
-  #include "moreextr.h"
-  #include "fullpath.h"
-  #include "fspcompa.h"
-  #include "PLStringFuncs.h"
-#endif
+#include <Navigation.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,


@@ -60,8 +73,9 @@ 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
                /*


@@ -73,12 +87,19 @@ 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 
 } ;


@@ -86,294 +107,118 @@ 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
-
-static void wxMacSetupStandardFile(short newVRefNum, long newDirID) 
-{ 
-       enum 
-       { SFSaveDisk = 0x214, CurDirStore = 0x398 };
-       *(short *) SFSaveDisk = -1 * newVRefNum; 
-       *(long *) CurDirStore = newDirID; 
-}
-
-static void wxMacSetupStandardFileFromPath( const char* s )
-{
-       Str255  volume ;
-       Str255  path ;
-       short   vRefNum ;
-       long dirRef ;
-       short   i,j ;
-       Boolean isDirectory ;
-       
-       for (i=0 ; (s[i]!=0) && (s[i]!=':') ;i++)
-               {
-               volume[i]=s[i] ;
-               }
-       volume[i]=':' ;
-       volume[i+1]=0 ;
-       
-       // then copy the rest of the filename
-       
-       for (j=0;(s[i]!=0);i++,j++)
-               {
-               path[j]=s[i] ;          
-               }
-       path[j]=0 ;
-       
-       c2pstr((Ptr) volume) ;
-       c2pstr((Ptr) path) ;
-       
-       SetVol(volume, 0) ;
-       GetVol( NULL, &vRefNum ) ;
-               
-       GetDirectoryID( vRefNum , fsRtDirID , path , &dirRef , &isDirectory ) ;
-       wxMacSetupStandardFile(vRefNum, dirRef)         ;
-}
-
-enum {
-       kSelectItem = 10,                       // select button item number
-       kSFGetFileDlgID = 251,  // dialog resource number
-       kStrListID = 251,                       // our strings
-       kSelectStrNum = 1,                      // word 'Select: ' for button
-       kDesktopStrNum = 2,                     // word 'Desktop' for button
-       kSelectNoQuoteStrNum = 3,       // word 'Select: ' for button
-       
-       kUseQuotes = true,                      // parameter for SetButtonName
-       kDontUseQuotes = false
-};
-
-static void GetLabelString(StringPtr theStr, short stringNum)
-{
-       GetIndString(theStr, kStrListID, stringNum);
-}
-
-static void CopyPStr(StringPtr src, StringPtr dest)
-{
-       BlockMoveData(src, dest, 1 + src[0]);
-}
-
-static char GetSelectKey(void)
-{
-       // this is the key used to trigger the select button
-       
-       // NOT INTERNATIONAL SAVVY; should at least grab it from resources
-       
-       return 's';
-}
-
-// FlashButton briefly highlights the dialog button 
-// as feedback for key equivalents
-
-static void FlashButton(DialogPtr theDlgPtr, short buttonID)
-{
-       short   buttonType;
-       Handle  buttonHandle;
-       Rect    buttonRect;
-       unsigned long   finalTicks;
-       
-       GetDialogItem(theDlgPtr, buttonID, &buttonType, &buttonHandle, &buttonRect);
-       HiliteControl((ControlHandle) buttonHandle, kControlButtonPart);
-       Delay(10, &finalTicks);
-       HiliteControl((ControlHandle) buttonHandle, 0);
-}
-
-static Boolean SameFSSpec(FSSpecPtr spec1, FSSpecPtr spec2)
-{
-       return (spec1->vRefNum == spec2->vRefNum
-                       && spec1->parID == spec2->parID
-                       && EqualString(spec1->name, spec2->name, false, false));
-}
-// MyModalDialogFilter maps a key to the Select button, and handles
-// flashing of the button when the key is hit
-
-static pascal Boolean SFGetFolderModalDialogFilter(DialogPtr theDlgPtr, EventRecord *eventRec,
-                                                                                       short *item, Ptr dataPtr)
-{
-#pragma unused (dataPtr)

 
 

-       // make certain the proper dialog is showing, 'cause standard file
-       // can nest dialogs but calls the same filter for each
-       
-       if (((WindowPeek) theDlgPtr)->refCon == sfMainDialogRefCon)
-       {
-               // check if the select button was hit
-               /*
-               if ((eventRec->what == keyDown)
-                       && (eventRec->modifiers & cmdKey) 
-                       && ((eventRec->message & charCodeMask) == GetSelectKey()))
-               {
-                       *item = kSelectItem;
-                       FlashButton(theDlgPtr, kSelectItem);
-                       return true;
-               }
-               */
-       }
-               
-       return false;
-}
-#endif !TARGET_CARBON

 
 

-void ExtendedOpenFile( ConstStr255Param message , ConstStr255Param path , const char *filter , FileFilterYDUPP fileFilter, StandardFileReply *theSFR)
+void MakeUserDataRec(OpenUserDataRec   *myData , const wxString& filter )

 {
 {

-       Point                           thePt;
-       OpenUserDataRec                 myData;
-       FSSpec                          tempSpec;
-       Boolean                         folderFlag;
-       Boolean                         wasAliasedFlag;
-       DlgHookYDUPP            dlgHookUPP;
-       ModalFilterYDUPP        myModalFilterUPP;
-       OSErr                           err;
-       SFTypeList                      types ;
-       
-       
-       // presumably we're running System 7 or later so CustomGetFile is
-       // available
-       
-       // set initial contents of Select button to a space
-       
-       memcpy( theSFR->sfFile.name , "\p " , 2 ) ;
-       
-       // point the user data parameter at the reply record so we can get to it later
-       
-       myData.sfrPtr = theSFR;
+  myData->currentfilter = 0 ;
+  

        if ( filter && filter[0] )
        {
        if ( filter && filter[0] )
        {

-               myData.numfilters = 1 ;
-               for ( int i = 0 ; i < myData.numfilters ; i++ )
+         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 ;
                {
                        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++ )
                        {
                        for ( j = 0 ; gfilters[j] ; j++ )
                        {

-                               if ( strcmp( myData.filter[i] , gfilters[j] ) == 0 )
+                               if ( strcmp( myData->extensions[i] , gfilters[j] ) == 0 )

                                {
                                {

-                                       myData.filtermactypes[i] = gfiltersmac[j] ;
+                                       myData->filtermactypes[i] = gfiltersmac[j] ;

                                        break ;
                                }
                        }
                        if( gfilters[j] == NULL )
                        {
                                        break ;
                                }
                        }
                        if( gfilters[j] == NULL )
                        {

-                               myData.filtermactypes[i] = '****' ;
+                               myData->filtermactypes[i] = '****' ;

                        }
                }
        }
        else
        {
                        }
                }
        }
        else
        {

-               myData.numfilters = 0 ;
+               myData->numfilters = 0 ;

        }
        }

-       // display the dialog

 
 

-#if !TARGET_CARBON
-       
-       dlgHookUPP = NULL ;
-//     dlgHookUPP = NewDlgHookYDProc(SFGetFolderDialogHook);
-       myModalFilterUPP = NewModalFilterYDProc(SFGetFolderModalDialogFilter);
-       
-       thePt.h = thePt.v = -1; // center dialog
-       
-       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);
-                                       
-       DisposeRoutineDescriptor(dlgHookUPP);
-       DisposeRoutineDescriptor(myModalFilterUPP);
+}
+
+static Boolean CheckFile( ConstStr255Param name , OSType type , OpenUserDataRecPtr data)
+{
+    Str255                     filename ;
+    
+#if TARGET_CARBON
+    p2cstrcpy((char *)filename, name) ;

 #else
 #else

-#endif 
-       // if cancel wasn't pressed and no fatal error occurred...
+    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 (theSFR->sfGood)
-       {
-               // if no name is in the reply record file spec,
-               // use the file spec of the parent folder
-               
-               if (theSFR->sfFile.name[0] == '\0')
-               {
-                       err = FSMakeFSSpec(theSFR->sfFile.vRefNum, theSFR->sfFile.parID,
-                                                               "\p", &tempSpec);
-                       if (err == noErr)
-                       {
-                               theSFR->sfFile = tempSpec;
-                       }
-                       else
-                       {
-                               // no name to return, forget it
-                               
-                               theSFR->sfGood = false;
-                       }
-               }
-               
-               // if there is now a name in the file spec, check if it's
-               // for a folder or a volume
-               
-               if (theSFR->sfFile.name[0] != '\0')
-               {
-                       // the parID of the root of a disk is always fsRtParID == 1
-                       
-                       if (theSFR->sfFile.parID == fsRtParID)
-                       {
-                               theSFR->sfIsVolume = true;
-                               theSFR->sfIsFolder = false;     // it would be reasonable for this to be true, too
-                       }
-                       
-                       // we have a valid FSSpec, now let's make sure it's not for an alias file
-                       
-                       err = ResolveAliasFile(&theSFR->sfFile, true, &folderFlag, &wasAliasedFlag);
-                       if (err != noErr)
-                       {
-                               theSFR->sfGood = false;
-                       }
-                       
-                       // did the alias resolve to a folder?
-                       
-                       if (folderFlag  && ! theSFR->sfIsVolume)
-                       {
-                               theSFR->sfIsFolder = 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 ;

 }
 
 }
 

-static pascal Boolean CrossPlatformFileFilter(CInfoPBPtr myCInfoPBPtr, Ptr dataPtr)
+#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
 


@@ -391,31 +236,12 @@ 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
 


@@ -484,6 +310,7 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
         const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard,
         long style, const wxPoint& pos)
 {
         const wxString& defaultDir, const wxString& defaultFileName, const wxString& wildCard,
         long style, const wxPoint& pos)
 {

+         wxASSERT_MSG( NavServicesAvailable() , "Navigation Services are not running" ) ;

     m_message = message;
     m_dialogStyle = style;
     m_parent = parent;
     m_message = message;
     m_dialogStyle = style;
     m_parent = parent;


@@ -494,93 +321,33 @@ wxFileDialog::wxFileDialog(wxWindow *parent, const wxString& message,
     m_filterIndex = 1;
 }
 
     m_filterIndex = 1;
 }
 

-int wxFileDialog::ShowModal()
-{
-       #if !TARGET_CARBON
-       if ( !gUseNavServices )
-       {
-       if ( m_dialogStyle & wxSAVE )
-       {
-               StandardFileReply       reply ;
-               Str255                          prompt ;
-               Str255                          filename ;

 
 

-#if TARGET_CARBON
-               c2pstrcpy((StringPtr)prompt, m_message) ;
-#else
-               strcpy((char *)prompt, m_message) ;
-               c2pstr((char *)prompt ) ;
-#endif
-#if TARGET_CARBON
-               c2pstrcpy((StringPtr)filename, m_fileName) ;
-#else
-               strcpy((char *)filename, m_fileName) ;
-               c2pstr((char *)filename ) ;
-#endif
+pascal Boolean CrossPlatformFilterCallback (
+    AEDesc *theItem, 
+    void *info, 
+    void *callBackUD, 
+    NavFilterModes filterMode
+)
+{
+       bool display = true;
+       OpenUserDataRecPtr data = (OpenUserDataRecPtr) callBackUD ;

 
 

-               #if !TARGET_CARBON
-               
-               StandardPutFile( prompt , filename , &reply ) ;
-       
-               #else
-               #endif
-               if ( reply.sfGood == false )
-               {
-                       m_path = "" ;
-                       return wxID_CANCEL ;
-               }
-               else
-               {
-                       m_path = wxMacFSSpec2UnixFilename( &reply.sfFile ) ;
-                       return wxID_OK ;
-               }
-       }
-       else
+       if (filterMode == kNavFilteringBrowserList)

        {
        {

-               OSType types = '????' ;
-               Str255                          prompt ;
-               Str255                          path ;
-
-#if TARGET_CARBON
-               c2pstrcpy((StringPtr)prompt, m_message) ;
-#else
-               strcpy((char *)prompt, m_message) ;
-               c2pstr((char *)prompt ) ;
-#endif
-#if TARGET_CARBON
-               c2pstrcpy((StringPtr)path, m_dir ) ;
-#else
-               strcpy((char *)path, m_dir ) ;
-               c2pstr((char *)path ) ;
-#endif
-
-               StandardFileReply       reply ;
-               FileFilterYDUPP crossPlatformFileFilterUPP = 0 ;
-               #if !TARGET_CARBON
-               crossPlatformFileFilterUPP = 
-                       NewFileFilterYDProc(CrossPlatformFileFilter);
-               #endif
-
-               ExtendedOpenFile( prompt , path , m_wildCard , crossPlatformFileFilterUPP, &reply);
-               #if !TARGET_CARBON
-               DisposeFileFilterYDUPP(crossPlatformFileFilterUPP);
-               #endif
-               if ( reply.sfGood == false )
-               {
-                       m_path = "" ;
-                       return wxID_CANCEL ;
-               }
-               else
+         NavFileOrFolderInfo* theInfo = (NavFileOrFolderInfo*) info ;
+               if (theItem->descriptorType == typeFSS && !theInfo->isFolder)

                {
                {

-                       m_path = wxMacFSSpec2UnixFilename( &reply.sfFile ) ;
-                       return wxID_OK ;
+                 FSSpec        spec;
+                 memcpy( &spec , *theItem->dataHandle , sizeof(FSSpec) ) ;
+                 display = CheckFile( spec.name , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ;

                }
        }
                }
        }

-    return wxID_CANCEL;
+
+       return display;

 }
 }

-       else
-#endif
-       {
+
+int wxFileDialog::ShowModal()
+{

                NavDialogOptions                mNavOptions;
                NavObjectFilterUPP              mNavFilterUPP = NULL;
                NavPreviewUPP                   mNavPreviewUPP = NULL ;
                NavDialogOptions                mNavOptions;
                NavObjectFilterUPP              mNavFilterUPP = NULL;
                NavPreviewUPP                   mNavPreviewUPP = NULL ;


@@ -607,7 +374,7 @@ 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;


@@ -655,6 +422,27 @@ 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


@@ -667,10 +455,13 @@ 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);


@@ -685,12 +476,13 @@ 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 ;


@@ -699,22 +491,19 @@ int wxFileDialog::ShowModal()
                                if (specDesc.dataHandle != nil) {
                                        ::AEDisposeDesc(&specDesc);
                                }
                                if (specDesc.dataHandle != nil) {
                                        ::AEDisposeDesc(&specDesc);
                                }

-
-                                                               
-                               // outFolderDirID = thePB.dirInfo.ioDrDirID;
-                               m_path = wxMacFSSpec2UnixFilename( &outFileSpec ) ;
+                               m_path = wxMacFSSpec2MacFilename( &outFileSpec ) ;

                                m_paths.Add( m_path ) ;
                                m_paths.Add( m_path ) ;

+                m_fileName = wxFileNameFromPath(m_path);

                    m_fileNames.Add(m_fileName);
                    m_fileNames.Add(m_fileName);

-                }
-                // set these to the first hit
-                m_path = m_paths[ 0 ] ;
-                m_fileName = wxFileNameFromPath(m_path);
-                m_dir = wxPathOnly(m_path);
-            
-                       return wxID_OK ;
+               }
+            // set these to the first hit
+            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_CANCEL;

-       }

 }
 
 // Generic file load/save dialog
 }
 
 // Generic file load/save dialog