Currently used file pickers API doesn't work for OS X < 10.6

Change-Id: I69592ada3a413cae2d0def2faa495db44894ed3f
Reviewed-on: https://gerrit.libreoffice.org/8430Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>
Tested-by: Norbert Thiebaud <nthiebaud@gmail.com>

fpicker/source/aqua/FilterHelper.mm

@@ -385,7 +385,11 @@ sal_Bool FilterHelper::filenameMatchesFilter(NSString* sFilename)
     }
 
     NSFileManager *manager = [NSFileManager defaultManager];
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 1060
+    NSDictionary* pAttribs = [manager fileAttributesAtPath: sFilename traverseLink: NO];
+#else
     NSDictionary* pAttribs = [manager attributesOfItemAtPath: sFilename error: nil];
+#endif
     if( pAttribs )
     {
         NSObject* pType = [pAttribs objectForKey: NSFileType];

fpicker/source/aqua/SalAquaFilePicker.mm

@@ -761,7 +761,11 @@ void SalAquaFilePicker::updateSaveFileNameExtension() {
         rtl::OUString suffix = (*(aStringList.begin())).copy(1);
         NSString *requiredFileType = [NSString stringWithOUString:suffix];
 
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 1060
+        [m_pDialog setRequiredFileType:requiredFileType];
+#else
         [m_pDialog setAllowedFileTypes:[NSArray arrayWithObjects:requiredFileType, nil]];
+#endif
 
         OSL_TRACE("disallowing other file types");
         [m_pDialog setAllowsOtherFileTypes:NO];

fpicker/source/aqua/SalAquaPicker.mm

@@ -165,6 +165,19 @@ int SalAquaPicker::run()
 
     int retVal = 0;
 
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 1060
+    NSString *startDirectory;
+    if (m_sDisplayDirectory.getLength() > 0) {
+        NSString *temp = [NSString stringWithOUString:m_sDisplayDirectory];
+        NSURL *url = [NSURL URLWithString:temp];
+        startDirectory = [url path];
+
+        OSL_TRACE("start dir: %s", [startDirectory UTF8String]);
+    }
+    else {
+        startDirectory = NSHomeDirectory();
+    }
+#else
     NSURL *startDirectory;
     if (m_sDisplayDirectory.getLength() > 0) {
         NSString *temp = [NSString stringWithOUString:m_sDisplayDirectory];
@@ -175,17 +188,26 @@ int SalAquaPicker::run()
     else {
         startDirectory = [NSURL fileURLWithPath:NSHomeDirectory() isDirectory:YES];
     }
+#endif
 
     switch(m_nDialogType) {
         case NAVIGATIONSERVICES_DIRECTORY:
         case NAVIGATIONSERVICES_OPEN:
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 1060
+            retVal = [(NSOpenPanel*)m_pDialog runModalForDirectory:startDirectory file:nil types:nil];
+#else
             [m_pDialog setDirectoryURL:startDirectory];
             retVal = [(NSOpenPanel*)m_pDialog runModal];
+#endif
             break;
         case NAVIGATIONSERVICES_SAVE:
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 1060
+            retVal = [m_pDialog runModalForDirectory:startDirectory file:[NSString stringWithOUString:((SalAquaFilePicker*)this)->getSaveFileName()]];
+#else
             [m_pDialog setDirectoryURL:startDirectory];
             [m_pDialog setNameFieldStringValue:[NSString stringWithOUString:((SalAquaFilePicker*)this)->getSaveFileName()]];
             retVal = [m_pDialog runModal];
+#endif
             break;
         // [m_pDialog beginSheetForDirectory:startDirectory file:[m_pDialog saveFilename] modalForWindow:[NSApp keyWindow] modalDelegate:((SalAquaFilePicker*)this)->getDelegate() didEndSelector:@selector(savePanelDidEnd:returnCode:contextInfo:) contextInfo:nil];
         default:
@@ -193,10 +215,17 @@ int SalAquaPicker::run()
     }
 
     if (retVal == NSFileHandlingPanelOKButton) {
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 1060
+        NSString* pDir = [m_pDialog directory];
+        if (pDir) {
+            implsetDisplayDirectory([[NSURL fileURLWithPath:pDir] OUStringForInfo:FULLPATH]);
+        }
+#else
         NSURL* pDir = [m_pDialog directoryURL];
         if (pDir) {
             implsetDisplayDirectory([pDir OUStringForInfo:FULLPATH]);
         }
+#endif
     }
     DBG_PRINT_EXIT(CLASS_NAME, __func__, retVal);