X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c3b8bf3fb5c59e1f044e3a4f7a2da3c477df4bff..c2c87924e7e3906b8cf1f93ebbd362eab17f6857:/src/mac/carbon/filedlg.cpp?ds=inline

diff --git a/src/mac/carbon/filedlg.cpp b/src/mac/carbon/filedlg.cpp
index e3a810a505..38bce04759 100644
--- a/src/mac/carbon/filedlg.cpp
+++ b/src/mac/carbon/filedlg.cpp
@@ -101,8 +101,11 @@ static pascal void NavEventProc(
             if ( data->saveMode )
             {
                 int i = menu->menuType ;
-                wxString extension =  data->extensions[i].AfterLast('.') ;
-                extension.MakeLower() ;
+
+                // isolate the first extension string
+                wxString firstExtension = data->extensions[i].BeforeFirst('|').BeforeFirst(';');
+
+                wxString extension = firstExtension.AfterLast('.') ;
                 wxString sfilename ;
 
                 wxMacCFStringHolder cfString( NavDialogGetSaveFileName( ioParams->context ) , false  );
@@ -143,7 +146,7 @@ void MakeUserDataRec(OpenUserDataRec *myData , const wxString& filter )
                 }
                 else
                 {
-                    myData->extensions.Add( current.MakeUpper() ) ;
+                    myData->extensions.Add( current ) ;
                     ++filterIndex ;
                 }
 
@@ -162,9 +165,9 @@ void MakeUserDataRec(OpenUserDataRec *myData , const wxString& filter )
         if ( current.empty() )
             myData->extensions.Add( myData->name[filterIndex] ) ;
         else
-            myData->extensions.Add( current.MakeUpper() ) ;
+            myData->extensions.Add( current ) ;
         if ( filterIndex == 0 || isName )
-            myData->name.Add( current.MakeUpper() ) ;
+            myData->name.Add( current ) ;
 
         ++filterIndex ;
 
@@ -212,6 +215,7 @@ static Boolean CheckFile( const wxString &filename , OSType type , OpenUserDataR
                 wxString extension = tokenizer.GetNextToken() ;
                 if ( extension.GetChar(0) == '*' )
                     extension = extension.Mid(1) ;
+                extension.MakeUpper();
 
                 if ( file.length() >= extension.length() && extension == file.Right(extension.length() ) )
                     return true ;
@@ -269,27 +273,45 @@ pascal Boolean CrossPlatformFilterCallback(
     void *callBackUD,
     NavFilterModes filterMode )
 {
-    bool display = true;
     OpenUserDataRecPtr data = (OpenUserDataRecPtr) callBackUD ;
 
     if (filterMode == kNavFilteringBrowserList)
     {
+        // We allow navigation to all folders. For files, we check against the current
+        // filter string.
+        // However, packages should be dealt with like files and not like folders. So
+        // check if a folder is a package before deciding what to do.
+        FSRef fsref;
         NavFileOrFolderInfo* theInfo = (NavFileOrFolderInfo*) info ;
-        if ( !theInfo->isFolder )
+        AECoerceDesc (theItem, typeFSRef, theItem);
+        if ( AEGetDescData (theItem, &fsref, sizeof (FSRef)) != noErr)
+            return true;
+
+        if ( theInfo->isFolder )
         {
-            AECoerceDesc (theItem, typeFSRef, theItem); 
-            
-            FSRef fsref ;
-            if ( AEGetDescData (theItem, &fsref, sizeof (FSRef)) == noErr )
-            {
-                memcpy( &fsref , *theItem->dataHandle , sizeof(FSRef) ) ;
-                wxString file = wxMacFSRefToPath( &fsref ) ;
-                display = CheckFile( file , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ;
-            }
+            // check bundle bit (using Finder Services - used by OS9 on some bundles)
+            FSCatalogInfo catalogInfo;
+            if (FSGetCatalogInfo (&fsref, kFSCatInfoFinderInfo, &catalogInfo, NULL, NULL, NULL) != noErr)
+                return true;
+
+            // Check bundle item (using Launch Services - used by OS-X through info.plist or APP)
+            LSItemInfoRecord lsInfo;
+            if (LSCopyItemInfoForRef(&fsref, kLSRequestBasicFlagsOnly, &lsInfo ) != noErr)
+                return true;
+
+            // If it's not a bundle, then it's a normal folder and it passes our filter
+            FileInfo *fileInfo = (FileInfo *) catalogInfo.finderInfo;
+            if ( !(fileInfo->finderFlags & kHasBundle) &&
+                 !(lsInfo.flags & (kLSItemInfoIsApplication | kLSItemInfoIsPackage)) )
+                return true;
         }
+
+        wxString file = wxMacFSRefToPath( &fsref ) ;
+        return CheckFile( file , theInfo->fileAndFolder.fileInfo.finderInfo.fdType , data ) ;
+
     }
 
-    return display;
+    return true;
 }
 
 int wxFileDialog::ShowModal()