X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2f1ae4143271ae63a17e052a1a471d16e9cd8c44..0b014ec713bbadb49460e4b23310fd325cdc0036:/src/mac/dirdlg.cpp

diff --git a/src/mac/dirdlg.cpp b/src/mac/dirdlg.cpp
index 02bbef6a20..e1255db7e1 100644
--- a/src/mac/dirdlg.cpp
+++ b/src/mac/dirdlg.cpp
@@ -20,16 +20,26 @@
 
 #include "wx/cmndata.h"
 
+#if defined(__UNIX__)
+  #include <NavigationServices/Navigation.h>
+#else
+  #include <Navigation.h>
+#endif
+
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_CLASS(wxDirDialog, wxDialog)
 #endif
 
+bool gUseNavServices = NavServicesAvailable() ;
+
 // 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
 
+#if !TARGET_CARBON
+
 struct UserDataRec {
 	StandardFileReply	*sfrPtr;
 	FSSpec				oldSelectionFSSpec;
@@ -38,8 +48,6 @@ struct UserDataRec {
 typedef struct UserDataRec
 	UserDataRec, *UserDataRecPtr;
 
-#if !TARGET_CARBON
-
 enum {
 	kSelectItem = 10, 			// select button item number
 	kSFGetFolderDlgID = 250,	// dialog resource number
@@ -307,7 +315,6 @@ static pascal short SFGetFolderDialogHook(short item, DialogPtr theDlgPtr, Ptr d
 	
 	return item;
 }
-#endif
 
 void StandardGetFolder( ConstStr255Param message , ConstStr255Param path , FileFilterYDUPP fileFilter, StandardFileReply *theSFR)
 {
@@ -433,6 +440,9 @@ static pascal Boolean OnlyVisibleFoldersCustomFileFilter(CInfoPBPtr myCInfoPBPtr
 	return !(visibleFlag && folderFlag);
 }
 
+#endif
+
+
 wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message,
         const wxString& defaultPath,
         long style, const wxPoint& pos)
@@ -445,28 +455,36 @@ wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message,
 
 int wxDirDialog::ShowModal()
 {
+	#if !TARGET_CARBON
+	if ( !gUseNavServices )
 	{
 		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_path ) ;
+#else
 		strcpy((char *)path, m_path ) ;
 		c2pstr((char *)path ) ;
+#endif
 
 		StandardFileReply	reply ;
 		FileFilterYDUPP 	invisiblesExcludedCustomFilterUPP = 0 ;
-		#if !TARGET_CARBON
 		invisiblesExcludedCustomFilterUPP = 
 			NewFileFilterYDProc(OnlyVisibleFoldersCustomFileFilter);
-		#endif
+
 
 		StandardGetFolder( prompt , path , invisiblesExcludedCustomFilterUPP, &reply);
 	
-		#if !TARGET_CARBON
+
 		DisposeRoutineDescriptor(invisiblesExcludedCustomFilterUPP);
-		#endif
+
 		if ( reply.sfGood == false )
 		{
 			m_path = "" ;
@@ -477,7 +495,105 @@ int wxDirDialog::ShowModal()
 			m_path = wxMacFSSpec2UnixFilename( &reply.sfFile ) ;
 			return wxID_OK ;
 		}
+		return wxID_CANCEL;
+	}
+	else
+	#endif
+	{
+		NavDialogOptions		mNavOptions;
+		NavObjectFilterUPP		mNavFilterUPP = NULL;
+		NavPreviewUPP			mNavPreviewUPP = NULL ;
+		NavReplyRecord			mNavReply;
+		AEDesc*					mDefaultLocation = NULL ;
+		bool					mSelectDefault = false ;
+		
+		::NavGetDefaultDialogOptions(&mNavOptions);
+	
+		mNavFilterUPP	= nil;
+		mNavPreviewUPP	= nil;
+		mSelectDefault	= false;
+		mNavReply.validRecord				= false;
+		mNavReply.replacing					= false;
+		mNavReply.isStationery				= false;
+		mNavReply.translationNeeded			= false;
+		mNavReply.selection.descriptorType = typeNull;
+		mNavReply.selection.dataHandle		= nil;
+		mNavReply.keyScript					= smSystemScript;
+		mNavReply.fileTranslation			= nil;
+		
+		// Set default location, the location
+		//   that's displayed when the dialog
+		//   first appears
+		
+		if ( mDefaultLocation ) {
+			
+			if (mSelectDefault) {
+				mNavOptions.dialogOptionFlags |= kNavSelectDefaultLocation;
+			} else {
+				mNavOptions.dialogOptionFlags &= ~kNavSelectDefaultLocation;
+			}
+		}
+		
+		OSErr err = ::NavChooseFolder(
+							mDefaultLocation,
+							&mNavReply,
+							&mNavOptions,
+							NULL,
+							mNavFilterUPP,
+							0L);							// User Data
+		
+		if ( (err != noErr) && (err != userCanceledErr) ) {
+			m_path = "" ;
+			return wxID_CANCEL ;
+		}
+
+		if (mNavReply.validRecord) {		// User chose a folder
+		
+			FSSpec	folderInfo;
+			FSSpec  outFileSpec ;
+			AEDesc specDesc ;
+			
+			OSErr err = ::AECoerceDesc( &mNavReply.selection , typeFSS, &specDesc);
+			if ( err != noErr ) {
+				m_path = "" ;
+				return wxID_CANCEL ;
+			}			
+			folderInfo = **(FSSpec**) specDesc.dataHandle;
+			if (specDesc.dataHandle != nil) {
+				::AEDisposeDesc(&specDesc);
+			}
+
+//			mNavReply.GetFileSpec(folderInfo);
+			
+				// The FSSpec from NavChooseFolder is NOT the file spec
+				// for the folder. The parID field is actually the DirID
+				// of the folder itself, not the folder's parent, and
+				// the name field is empty. We must call PBGetCatInfo
+				// to get the parent DirID and folder name
+			
+			Str255		name;
+			CInfoPBRec	thePB;			// Directory Info Parameter Block
+			thePB.dirInfo.ioCompletion	= nil;
+			thePB.dirInfo.ioVRefNum		= folderInfo.vRefNum;	// Volume is right
+			thePB.dirInfo.ioDrDirID		= folderInfo.parID;		// Folder's DirID
+			thePB.dirInfo.ioNamePtr		= name;
+			thePB.dirInfo.ioFDirIndex	= -1;	// Lookup using Volume and DirID
+			
+			err = ::PBGetCatInfoSync(&thePB);
+			if ( err != noErr ) {
+				m_path = "" ;
+				return wxID_CANCEL ;
+			}			
+												// Create cannonical FSSpec
+			::FSMakeFSSpec(thePB.dirInfo.ioVRefNum, thePB.dirInfo.ioDrParID,
+						   name, &outFileSpec);
+							
+			// outFolderDirID = thePB.dirInfo.ioDrDirID;
+			m_path = wxMacFSSpec2UnixFilename( &outFileSpec ) ;
+			return wxID_OK ;
+		}
+		return wxID_CANCEL;
+
 	}
-	return wxID_CANCEL;
 }