Carbon intf: Applied #0009905: Some entries in the Carbon CursorToThemeCursor array were wrong, and a fix is suggested from James Chandler Jr. (added to Contributors.txt)

- implemented #0009889: Carbon TSaveDialog ignores InitialDir
- fixed #0009888: Carbon: impossible to have menus with Modal forms

git-svn-id: trunk@12409 -

docs/Contributors.txt

@@ -41,6 +41,7 @@ Grzegorz Zakrzewski
 Hans-Joachim Ott
 Hwang Weng Sun
 Ido Kanner
+James Chandler Jr.
 Jan Foster
 Jason King
 Jeffrey A. Wormsley

lcl/interfaces/carbon/carbongdiobjects.pp

@@ -197,14 +197,14 @@ const
   kThemeUndefCursor = ThemeCursor(-1); // undefined mac theme cursor
   
   CursorToThemeCursor: array[crLow..crHigh] of ThemeCursor =
-    ({crSizeSE      } kThemeResizeLeftCursor, {!!}
+    ({crSizeSE      } kThemeResizeRightCursor, {!!}
      {crSizeS       } kThemeResizeDownCursor,
-     {crSizeSW      } kThemeResizeRightCursor, {!!}
+     {crSizeSW      } kThemeResizeLeftCursor, {!!}
-     {crSizeE       } kThemeResizeLeftCursor,
+     {crSizeE       } kThemeResizeRightCursor,
-     {crSizeW       } kThemeResizeRightCursor,
+     {crSizeW       } kThemeResizeLeftCursor,
-     {crSizeNE      } kThemeResizeLeftCursor, {!!}
+     {crSizeNE      } kThemeResizeRightCursor, {!!}
      {crSizeN       } kThemeResizeUpCursor,
-     {crSizeNW      } kThemeResizeRightCursor, {!!}
+     {crSizeNW      } kThemeResizeLeftCursor, {!!}
      {crSizeAll     } kThemeUndefCursor,           // will be loaded from resource
      {crHandPoint   } kThemePointingHandCursor,
      {crHelp        } kThemeUndefCursor,           // will be loaded from resource
@@ -220,7 +220,7 @@ const
      {crUpArrow     } kThemeUndefCursor,           // will be loaded from resource
      {crSizeWE      } kThemeResizeLeftRightCursor,
      {crSizeNWSE    } kThemeResizeLeftRightCursor, {!!}
-     {crSizeNS      } kThemeResizeLeftRightCursor, {!!}
+     {crSizeNS      } kThemeResizeUpDownCursor, {!!}
      {crSizeNESW    } kThemeResizeLeftRightCursor, {!!}
      {undefined     } kThemeArrowCursor, {!!}
      {crIBeam       } kThemeIBeamCursor,

lcl/interfaces/carbon/carbonint.pas

@@ -112,6 +112,7 @@ type
   public
     procedure SetMainMenuEnabled(AEnabled: Boolean);
     procedure SetRootMenu(const AMenu: TMainMenu);
+    property MainMenu: TMainMenu read FMainMenu;
   public
     procedure SetCaptureWidget(const AWidget: HWND);
   end;

lcl/interfaces/carbon/carbonprivatewindow.inc

@@ -1401,8 +1401,9 @@ begin
     SetWindowModality(WindowRef(Widget), kWindowModalityAppModal, nil),
     Self, 'ShowModal', SSetModality);
 
-  CarbonWidgetSet.SetMainMenuEnabled(False);
   SelectWindow(WindowRef(Widget));
+  if CarbonWidgetSet.MainMenu <> (LCLObject as TCustomForm).Menu then
+    CarbonWidgetSet.SetMainMenuEnabled(False);
 end;
 
 {------------------------------------------------------------------------------

lcl/interfaces/carbon/carbonwsdialogs.pp

@@ -171,6 +171,46 @@ begin
   //DebugLn('FilterCallback ' + DbgS(FilterMask) + ' ' + ExtractFilename(FilePath) + ' ' + DbgS(Result));
 end;  {FilterCallback}
 
+procedure NavDialogCallback(CallBackSelector: NavEventCallbackMessage;
+  CallBackParms: NavCBRecPtr; CallBackUD: UnivPtr); stdcall;
+var
+  Dir: AEDesc;
+  DirRef: FSRef;
+  DirURL: CFURLRef;
+  DirCFStr: CFStringRef;
+const
+  SName = 'NavDialogCallback';
+begin
+  //DebugLn('NavDialogCallback ' + DbgS(CallbackUD));
+  if CallbackUD = nil then  // No user data passed?
+    Exit;
+    
+  case CallBackSelector of
+  kNavCBStart:
+    begin
+      // Set InitialDir
+      if DirectoryExists(TFileDialog(CallbackUD).InitialDir) then
+      begin
+        //DebugLn('Set InitialDir ' + TFileDialog(CallbackUD).InitialDir);
+        CreateCFString(TFileDialog(CallbackUD).InitialDir, DirCFStr);
+        try
+          DirURL := CFURLCreateWithFileSystemPath(nil, DirCFStr,
+            kCFURLPOSIXPathStyle, True);
+        finally
+          FreeCFString(DirCFStr);
+        end;
+
+        if DirURL <> nil then
+          if CFURLGetFSRef(DirURL, DirRef) then
+            if not OSError(AECreateDesc(typeFSRef, @DirRef, SizeOf(FSRef), Dir),
+              SName, 'AECreateDesc') then
+              OSError(NavCustomControl(CallBackParms^.context, kNavCtlSetLocation, @Dir),
+                SName, 'NavCustomControl');
+      end;
+    end;
+  end;
+end;
+
 
 {------------------------------------------------------------------------------
   Method:  TCarbonWSFileDialog.ShowModal
@@ -184,12 +224,12 @@ end;  {FilterCallback}
 class procedure TCarbonWSFileDialog.ShowModal(const ACommonDialog: TCommonDialog);
  {
   Called by Execute method of TOpenDialog, TSaveDialog and TSelectDirectoryDialog.
-   TODO: Figure out how to use dialog's InitialDir property.
  }
 var
   FileDialog: TFileDialog;
   CreationOptions: NavDialogCreationOptions;
   FilterUPP: NavObjectFilterUPP;
+  NavDialogUPP: NavEventUPP;
   DialogRef: NavDialogRef;
   DialogReply: NavReplyRecord;
   FileCount: Integer;
@@ -218,6 +258,7 @@ begin
   FileDialog.UserChoice := mrCancel; // Return this if user cancels or we need to exit
 
   FilterUPP := NewNavObjectFilterUPP(NavObjectFilterProcPtr(@FilterCallback));
+  NavDialogUPP := NewNavEventUPP(NavEventProcPtr(@NavDialogCallback));
 
   // user cannot pick individual filter -> use all
   Filters := TParseStringList.Create(FileDialog.Filter, '|');
@@ -249,14 +290,14 @@ begin
          
       // Create Save dialog
       if OSError(
-        NavCreatePutFileDialog(@CreationOptions, 0, 0, nil, nil, DialogRef),
+        NavCreatePutFileDialog(@CreationOptions, 0, 0, NavDialogUPP, nil, DialogRef),
          Self, SShowModal, 'NavCreatePutFileDialog') then Exit;
     end
     else
       if FileDialog is TSelectDirectoryDialog then // Create Choose folder dialog
       begin
         if OSError(
-          NavCreateChooseFolderDialog(@CreationOptions, nil, 
+          NavCreateChooseFolderDialog(@CreationOptions, NavDialogUPP,
            FilterUPP, UnivPtr(FileDialog), DialogRef),
            Self, SShowModal, 'NavCreateChooseFolderDialog') then Exit;
       end
@@ -272,7 +313,7 @@ begin
 
           // Create Open dialog
           if OSError(
-            NavCreateGetFileDialog(@CreationOptions, nil, nil, nil, 
+            NavCreateGetFileDialog(@CreationOptions, nil, NavDialogUPP, nil,
              FilterUPP, UnivPtr(FileDialog), DialogRef),
              Self, SShowModal, 'NavCreateGetFileDialog') then Exit;
         end;
@@ -338,6 +379,7 @@ begin
   finally
     FreeAndNil(FilterMask);
     DisposeNavObjectFilterUPP(FilterUPP);
+    DisposeNavEventUPP(NavDialogUPP);
     FreeCFString(CreationOptions.windowTitle);
     FreeCFString(CreationOptions.saveFileName);
   end;