0023243: Adapt OpenGL viewer for using in Cocoa applications on Mac OS X

Cocoa_Window draft
OpenGl_Context and OpenGl_Window - added support for Cocoa OpenGL context
TKV3d - accept Cocoa_Window
Draft version of ViewerInit method for Mac OS X
Added ViewerTest_CocoaEventManagerView
ViewerTest - attach events to Cocoa window
Cocoa_Window - disable autorelease on close
Fix for OpenGl_Context::Init method
Cocoa_Window - convert top-left coordinates to bottom-left
Added selection with rubber band (rubber band drawing still should be implemented)
Fixed OpenGl_Display initialization on Mac OS X
Fixed OpenGl includes

adm/UDLIST

@@ -241,6 +241,7 @@ p Visual3d
 p Voxel
 p WNT
 p Xw
+p Cocoa
 r FontMFT
 r Textures
 t TKMeshVS

src/Cocoa/Cocoa_LocalPool.hxx

@@ -0,0 +1,36 @@
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+#ifndef __Cocoa_LocalPool_h_
+#define __Cocoa_LocalPool_h_
+
+//! Auxiliary class to create
+class Cocoa_LocalPool
+{
+
+public:
+
+  Cocoa_LocalPool();
+  ~Cocoa_LocalPool();
+
+private:
+
+  void* myPoolObj;
+
+};
+
+#endif // __Cocoa_LocalPool_h_

src/Cocoa/Cocoa_LocalPool.mm

@@ -0,0 +1,45 @@
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+#if (defined(__APPLE__))
+
+#include <Cocoa_LocalPool.hxx>
+
+#import <Cocoa/Cocoa.h>
+
+// =======================================================================
+// function : Cocoa_LocalPool
+// purpose  :
+// =======================================================================
+Cocoa_LocalPool::Cocoa_LocalPool()
+: myPoolObj ([[NSAutoreleasePool alloc] init])
+{
+  //
+}
+
+// =======================================================================
+// function : ~Cocoa_LocalPool
+// purpose  :
+// =======================================================================
+Cocoa_LocalPool::~Cocoa_LocalPool()
+{
+  NSAutoreleasePool* aPool = (NSAutoreleasePool* )myPoolObj;
+  //[aPool drain];
+  [aPool release];
+}
+
+#endif // __APPLE__

src/Cocoa/Cocoa_Window.hxx

@@ -0,0 +1,234 @@
+// Created on: 2012-11-12
+// Created by: Kirill GAVRILOV
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 65 (the "License") You may not use the content of this file
+// except in compliance with the License Please obtain a copy of the License
+// at http://wwwopencascadeorg and read it completely before using this file
+//
+// The Initial Developer of the Original Code is Open CASCADE SAS, having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License
+
+#ifndef _Cocoa_Window_H__
+#define _Cocoa_Window_H__
+
+#ifdef __OBJC__
+  @class NSView;
+  @class NSWindow;
+#else
+  struct NSView;
+  struct NSWindow;
+#endif
+
+#include <Aspect_Window.hxx>
+
+#include <Standard.hxx>
+#include <Standard_DefineHandle.hxx>
+
+#include <Aspect_FillMethod.hxx>
+#include <Aspect_GradientFillMethod.hxx>
+#include <Aspect_Handle.hxx>
+#include <Aspect_TypeOfResize.hxx>
+#include <Quantity_NameOfColor.hxx>
+#include <Quantity_Parameter.hxx>
+#include <Quantity_Ratio.hxx>
+
+class Aspect_WindowDefinitionError;
+class Aspect_WindowError;
+class Aspect_Background;
+class Quantity_Color;
+class Aspect_GradientBackground;
+
+//! This class defines Cocoa window
+class Cocoa_Window : public Aspect_Window
+{
+
+public:
+
+  //! Creates a NSWindow and NSView defined by his position and size in pixels
+  Standard_EXPORT Cocoa_Window (const Standard_CString theTitle,
+                                const Standard_Integer thePxLeft,
+                                const Standard_Integer thePxTop,
+                                const Standard_Integer thePxWidth,
+                                const Standard_Integer thePxHeight);
+
+  //! Creates a wrapper over existing NSView handle
+  Standard_EXPORT Cocoa_Window (NSView* theViewNS);
+
+  //! Destroies the Window and all resourses attached to it
+  Standard_EXPORT virtual  void Destroy();
+
+  ~Cocoa_Window()
+  {
+    Destroy();
+  }
+
+  //! Modifies the window background
+  Standard_EXPORT virtual void SetBackground (const Aspect_Background& theBackground);
+
+  //! Modifies the window background
+  Standard_EXPORT virtual void SetBackground (const Quantity_NameOfColor theBackColor);
+
+  //! Modifies the window background
+  Standard_EXPORT virtual void SetBackground (const Quantity_Color& theColor);
+
+  //! Modifies the window background
+  Standard_EXPORT void SetBackground (const Aspect_Handle theBackPixmap);
+
+  //! Loads the window background from an image file
+  Standard_EXPORT Standard_Boolean SetBackground (const Standard_CString  theName,
+                                                  const Aspect_FillMethod theMethod = Aspect_FM_CENTERED);
+
+  //! Modifies the window gradient background
+  Standard_EXPORT virtual void SetBackground (const Aspect_GradientBackground& theBackground);
+
+  //! Modifies the window gradient background
+  Standard_EXPORT void SetBackground (const Quantity_Color& theCol1,
+                                      const Quantity_Color& theCol2,
+                                      const Aspect_GradientFillMethod theMethod = Aspect_GFM_HOR);
+
+  //! Activates/Deactivates the Double Buffering capability for this window
+  Standard_EXPORT virtual void SetDoubleBuffer (const Standard_Boolean theDBmode);
+
+  //! Flushes all graphics to the screen and Swap the Double buffer
+  Standard_EXPORT virtual void Flush() const;
+
+  //! Opens the window <me>
+  Standard_EXPORT virtual void Map() const;
+
+  //! Closes the window <me>
+  Standard_EXPORT virtual void Unmap() const;
+
+  //! Applies the resizing to the window <me>
+  Standard_EXPORT virtual Aspect_TypeOfResize DoResize() const;
+
+  //! Apply the mapping change to the window <me>
+  Standard_EXPORT virtual Standard_Boolean DoMapping() const;
+
+  //! Clears the Window in the Background color
+  Standard_EXPORT virtual void Clear() const;
+
+  //! Clears the Window Area defined by his center and PIXEL size in the Background color
+  Standard_EXPORT virtual void ClearArea (const Standard_Integer theCenterX,
+                                          const Standard_Integer theCenterY,
+                                          const Standard_Integer theWidth,
+                                          const Standard_Integer theHeight) const;
+
+  //! Restores The Window from the BackingStored Window
+  Standard_EXPORT virtual void Restore() const;
+
+  //! Restores The Window Area defined by his center and PIXEL size from the BackingStored Window
+  Standard_EXPORT virtual void RestoreArea (const Standard_Integer theCenterX,
+                                            const Standard_Integer theCenterY,
+                                            const Standard_Integer theWidth,
+                                            const Standard_Integer theHeight) const;
+
+  //! Dumps the Window to file
+  Standard_EXPORT virtual Standard_Boolean Dump (const Standard_CString theFilename,
+                                                 const Standard_Real    theGammaValue = 1.0) const;
+
+  //! Dumps the Window Area defined by his center and PIXEL size to an image file
+  Standard_EXPORT virtual Standard_Boolean DumpArea (const Standard_CString theFilename,
+                                                     const Standard_Integer theCenterX,
+                                                     const Standard_Integer theCenterY,
+                                                     const Standard_Integer theWidth,
+                                                     const Standard_Integer theHeight,
+                                                     const Standard_Real    theGammaValue = 1.0) const;
+
+  //! Loads the image file to this Window
+  //! @return TRUE if the loading occurs normaly
+  Standard_EXPORT virtual Standard_Boolean Load (const Standard_CString theFilename) const;
+
+  //! Loads the image file to Window Area
+  Standard_EXPORT virtual Standard_Boolean LoadArea (const Standard_CString theFilename,
+                                                     const Standard_Integer theCenterX,
+                                                     const Standard_Integer theCenterY,
+                                                     const Standard_Integer theWidth,
+                                                     const Standard_Integer theHeight) const;
+
+  //! Returns the BackingStore capability for this Window
+  Standard_EXPORT virtual Standard_Boolean BackingStore() const;
+
+  //! Returns the DoubleBuffer state
+  Standard_EXPORT virtual Standard_Boolean DoubleBuffer() const;
+
+  //! Returns True if the window <me> is opened
+  Standard_EXPORT virtual Standard_Boolean IsMapped() const;
+
+  //! Returns The Window RATIO equal to the physical WIDTH/HEIGHT dimensions
+  Standard_EXPORT virtual Quantity_Ratio Ratio() const;
+
+  //! Returns The Window POSITION in DSU
+  Standard_EXPORT virtual void Position (Quantity_Parameter& X1,
+                                         Quantity_Parameter& Y1,
+                                         Quantity_Parameter& X2,
+                                         Quantity_Parameter& Y2) const;
+
+  //! Returns The Window POSITION in PIXEL
+  Standard_EXPORT virtual void Position (Standard_Integer& X1,
+                                         Standard_Integer& Y1,
+                                         Standard_Integer& X2,
+                                         Standard_Integer& Y2) const;
+
+  //! Returns The Window SIZE in DSU
+  Standard_EXPORT virtual void Size (Quantity_Parameter& theWidth,
+                                     Quantity_Parameter& theHeight) const;
+
+  //! Returns The Window SIZE in PIXEL
+  Standard_EXPORT virtual void Size (Standard_Integer& theWidth,
+                                     Standard_Integer& theHeight) const;
+
+  //! Returns The Window SIZE in MM
+  Standard_EXPORT virtual void MMSize (Standard_Real& theWidth,
+                                       Standard_Real& theHeight) const;
+
+  //! Returns the DSU value depending of the PIXEL value
+  Standard_EXPORT virtual Quantity_Parameter Convert (const Standard_Integer PV) const;
+
+  //! Returns the PIXEL value depending of the DSU value
+  Standard_EXPORT virtual Standard_Integer Convert (const Quantity_Parameter DV) const;
+
+  //! Returns the DSU position depending of the PIXEL position
+  Standard_EXPORT virtual void Convert (const Standard_Integer PX,
+                                        const Standard_Integer PY,
+                                        Quantity_Parameter&    DX,
+                                        Quantity_Parameter&    DY) const;
+
+  //! Returns the PIXEL position depending of the DSU position
+  Standard_EXPORT virtual void Convert (const Quantity_Parameter DX,
+                                        const Quantity_Parameter DY,
+                                        Standard_Integer&        PX,
+                                        Standard_Integer&        PY) const;
+
+  //! @return associated NSView
+  Standard_EXPORT NSView* HView() const;
+
+  //! Setup new NSView.
+  Standard_EXPORT void SetHView (NSView* theView);
+
+protected:
+
+  NSWindow*        myHWindow;
+  NSView*          myHView;
+  Standard_Integer myXLeft;
+  Standard_Integer myYTop;
+  Standard_Integer myXRight;
+  Standard_Integer myYBottom;
+
+public:
+
+  DEFINE_STANDARD_RTTI(Cocoa_Window)
+
+};
+
+DEFINE_STANDARD_HANDLE(Cocoa_Window, Aspect_Window)
+
+#endif // _Cocoa_Window_H__

src/Cocoa/Cocoa_Window.mm

@@ -0,0 +1,607 @@
+// Created on: 2012-11-12
+// Created by: Kirill GAVRILOV
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+#import <Cocoa/Cocoa.h>
+
+#include <Cocoa_Window.hxx>
+
+#include <Cocoa_LocalPool.hxx>
+
+#include <Image_AlienPixMap.hxx>
+#include <Aspect_Convert.hxx>
+#include <Aspect_GraphicDevice.hxx>
+#include <Aspect_WindowDefinitionError.hxx>
+
+IMPLEMENT_STANDARD_HANDLE (Cocoa_Window, Aspect_Window)
+IMPLEMENT_STANDARD_RTTIEXT(Cocoa_Window, Aspect_Window)
+
+//! Dummy device class implementation
+class Cocoa_GraphicDevice : public Aspect_GraphicDevice
+{
+
+public:
+
+  virtual Handle_Aspect_GraphicDriver GraphicDriver() const
+  {
+    return NULL;
+  }
+
+  DEFINE_STANDARD_RTTI(Cocoa_GraphicDevice)
+
+};
+
+DEFINE_STANDARD_HANDLE(Cocoa_GraphicDevice, Aspect_GraphicDevice)
+
+IMPLEMENT_STANDARD_HANDLE (Cocoa_GraphicDevice, Aspect_GraphicDevice)
+IMPLEMENT_STANDARD_RTTIEXT(Cocoa_GraphicDevice, Aspect_GraphicDevice)
+
+static Standard_Integer getScreenBottom()
+{
+  Cocoa_LocalPool aLocalPool;
+  NSArray* aScreens = [NSScreen screens];
+  if (aScreens == NULL || [aScreens count] == 0)
+  {
+    return 0;
+  }
+
+  NSScreen* aScreen = (NSScreen* )[aScreens objectAtIndex: 0];
+  NSDictionary* aDict = [aScreen deviceDescription];
+  NSNumber* aNumber = [aDict objectForKey: @"NSScreenNumber"];
+  if (aNumber == NULL
+  || [aNumber isKindOfClass: [NSNumber class]] == NO)
+  {
+    return 0;
+  }
+
+  CGDirectDisplayID aDispId = [aNumber unsignedIntValue];
+  CGRect aRect = CGDisplayBounds(aDispId);
+  return Standard_Integer(aRect.origin.y + aRect.size.height);
+}
+
+// =======================================================================
+// function : Cocoa_Window
+// purpose  :
+// =======================================================================
+Cocoa_Window::Cocoa_Window (const Standard_CString theTitle,
+                            const Standard_Integer thePxLeft,
+                            const Standard_Integer thePxTop,
+                            const Standard_Integer thePxWidth,
+                            const Standard_Integer thePxHeight)
+: Aspect_Window (new Cocoa_GraphicDevice()),
+  myHWindow (NULL),
+  myHView   (NULL),
+  myXLeft   (thePxLeft),
+  myYTop    (thePxTop),
+  myXRight  (thePxLeft + thePxWidth),
+  myYBottom (thePxTop + thePxHeight)
+{
+  if (thePxWidth <= 0 || thePxHeight <= 0)
+  {
+    Aspect_WindowDefinitionError::Raise ("Coordinate(s) out of range");
+  }
+  else if (NSApp == NULL)
+  {
+    Aspect_WindowDefinitionError::Raise ("Cocoa application should be instantiated before window");
+    return;
+  }
+
+  // convert top-bottom coordinates to bottom-top (Cocoa)
+  myYTop    = getScreenBottom() - myYBottom;
+  myYBottom = myYTop + thePxHeight;
+
+  Cocoa_LocalPool aLocalPool;
+  NSUInteger aWinStyle = NSTitledWindowMask | NSClosableWindowMask | NSResizableWindowMask;
+  NSRect aRectNs = NSMakeRect (float(myXLeft), float(myYTop), float(thePxWidth), float(thePxHeight));
+  myHWindow = [[NSWindow alloc] initWithContentRect: aRectNs
+                                          styleMask: aWinStyle
+                                            backing: NSBackingStoreBuffered
+                                              defer: NO];
+  if (myHWindow == NULL)
+  {
+    Aspect_WindowDefinitionError::Raise ("Unable to create window");
+  }
+  myHView = [[myHWindow contentView] retain];
+
+  NSString* aTitleNs = [[NSString alloc] initWithUTF8String: theTitle];
+  [myHWindow setTitle: aTitleNs];
+  [aTitleNs release];
+
+  // do not destroy NSWindow on close - we didn't handle it!
+  [myHWindow setReleasedWhenClosed: NO];
+}
+
+// =======================================================================
+// function : Cocoa_Window
+// purpose  :
+// =======================================================================
+Cocoa_Window::Cocoa_Window (NSView* theViewNS)
+: Aspect_Window (new Cocoa_GraphicDevice()),
+  myHWindow (NULL),
+  myHView   ([theViewNS retain]),
+  myXLeft   (0),
+  myYTop    (0),
+  myXRight  (512),
+  myYBottom (512)
+{
+  DoResize();
+}
+
+// =======================================================================
+// function : Destroy
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Destroy()
+{
+  Cocoa_LocalPool aLocalPool;
+  if (myHWindow != NULL)
+  {
+    //[myHWindow close];
+    [myHWindow release];
+    myHWindow = NULL;
+  }
+  if (myHView != NULL)
+  {
+    [myHView release];
+    myHView = NULL;
+  }
+}
+
+// =======================================================================
+// function : HView
+// purpose  :
+// =======================================================================
+NSView* Cocoa_Window::HView() const
+{
+  return myHView;
+}
+
+// =======================================================================
+// function : SetHView
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetHView (NSView* theView)
+{
+  if (myHWindow != NULL)
+  {
+    [myHWindow setContentView: theView];
+  }
+  if (myHView != NULL)
+  {
+    [myHView release];
+    myHView = NULL;
+  }
+  myHView = [theView retain];
+}
+
+// =======================================================================
+// function : DoubleBuffer
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::DoubleBuffer() const
+{
+  return Standard_True;
+}
+
+// =======================================================================
+// function : SetBackground
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetBackground (const Aspect_Background& theBackground)
+{
+  SetBackground (theBackground.Color());
+}
+
+// =======================================================================
+// function : SetBackground
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetBackground (const Quantity_NameOfColor theBackColor)
+{
+  SetBackground (Quantity_Color (theBackColor));
+}
+
+// =======================================================================
+// function : SetBackground
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetBackground (const Aspect_Handle theBackPixmap)
+{
+  //
+}
+
+// =======================================================================
+// function : SetBackground
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::SetBackground (const Standard_CString  theFileName,
+                                              const Aspect_FillMethod theMethod)
+{
+  return Standard_False;
+}
+
+// =======================================================================
+// function : SetBackground
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetBackground (const Quantity_Color& theColor)
+{
+  //
+}
+
+// =======================================================================
+// function : SetBackground
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetBackground (const Aspect_GradientBackground& theGrBackground)
+{
+  Quantity_Color aColor1, aColor2;
+  theGrBackground.Colors (aColor1, aColor2);
+  SetBackground (aColor1, aColor2, theGrBackground.BgGradientFillMethod());
+}
+
+// =======================================================================
+// function : SetBackground
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetBackground (const Quantity_Color&           theColor1,
+                                  const Quantity_Color&           theColor2,
+                                  const Aspect_GradientFillMethod theMethod)
+{
+  //
+}
+
+// =======================================================================
+// function : SetDoubleBuffer
+// purpose  :
+// =======================================================================
+void Cocoa_Window::SetDoubleBuffer (const Standard_Boolean )
+{
+  //
+}
+
+// =======================================================================
+// function : Flush
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Flush() const
+{
+  Restore();
+}
+
+// =======================================================================
+// function : IsMapped
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::IsMapped() const
+{
+  if (IsVirtual())
+  {
+    return Standard_True;
+  }
+
+  return (myHView != NULL) &&  [[myHView window] isVisible];
+}
+
+// =======================================================================
+// function : Map
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Map() const
+{
+  if (IsVirtual())
+  {
+    return;
+  }
+
+  if (myHView != NULL)
+  {
+    [[myHView window] orderFront: NULL];
+  }
+}
+
+// =======================================================================
+// function : Unmap
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Unmap() const
+{
+  if (myHView != NULL)
+  {
+    [[myHView window] orderOut: NULL];
+  }
+}
+
+// =======================================================================
+// function : DoResize
+// purpose  :
+// =======================================================================
+Aspect_TypeOfResize Cocoa_Window::DoResize() const
+{
+  if (myHView == NULL)
+  {
+    return Aspect_TOR_UNKNOWN;
+  }
+
+  NSRect aBounds = [myHView bounds];
+  Standard_Integer aMask = 0;
+  Aspect_TypeOfResize aMode = Aspect_TOR_UNKNOWN;
+
+  if (Abs ((Standard_Integer )aBounds.origin.x                         - myXLeft  ) > 2) aMask |= 1;
+  if (Abs ((Standard_Integer )(aBounds.origin.x + aBounds.size.width)  - myXRight ) > 2) aMask |= 2;
+  if (Abs ((Standard_Integer )aBounds.origin.y                         - myYTop   ) > 2) aMask |= 4;
+  if (Abs ((Standard_Integer )(aBounds.origin.y + aBounds.size.height) - myYBottom) > 2) aMask |= 8;
+  switch (aMask)
+  {
+    case 0:  aMode = Aspect_TOR_NO_BORDER;               break;
+    case 1:  aMode = Aspect_TOR_LEFT_BORDER;             break;
+    case 2:  aMode = Aspect_TOR_RIGHT_BORDER;            break;
+    case 4:  aMode = Aspect_TOR_TOP_BORDER;              break;
+    case 5:  aMode = Aspect_TOR_LEFT_AND_TOP_BORDER;     break;
+    case 6:  aMode = Aspect_TOR_TOP_AND_RIGHT_BORDER;    break;
+    case 8:  aMode = Aspect_TOR_BOTTOM_BORDER;           break;
+    case 9:  aMode = Aspect_TOR_BOTTOM_AND_LEFT_BORDER;  break;
+    case 10: aMode = Aspect_TOR_RIGHT_AND_BOTTOM_BORDER; break;
+    default: break;
+  }
+
+  *((Standard_Integer* )&myXLeft   ) = (Standard_Integer )aBounds.origin.x;
+  *((Standard_Integer* )&myXRight  ) = (Standard_Integer )(aBounds.origin.x + aBounds.size.width);
+  *((Standard_Integer* )&myYTop    ) = (Standard_Integer )aBounds.origin.y;
+  *((Standard_Integer* )&myYBottom ) = (Standard_Integer )(aBounds.origin.y + aBounds.size.height);
+  return aMode;
+}
+
+// =======================================================================
+// function : DoMapping
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::DoMapping() const
+{
+  return Standard_True;
+}
+
+// =======================================================================
+// function : Clear
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Clear() const
+{
+  //
+}
+
+// =======================================================================
+// function : ClearArea
+// purpose  :
+// =======================================================================
+void Cocoa_Window::ClearArea (const Standard_Integer Xc,
+                              const Standard_Integer Yc,
+                              const Standard_Integer Width,
+                              const Standard_Integer Height) const
+{
+  //
+}
+
+// =======================================================================
+// function : Restore
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Restore() const
+{
+  //
+}
+
+// =======================================================================
+// function : RestoreArea
+// purpose  :
+// =======================================================================
+void Cocoa_Window::RestoreArea (const Standard_Integer Xc,
+                                const Standard_Integer Yc,
+                                const Standard_Integer Width,
+                                const Standard_Integer Height) const
+{
+  //
+}
+
+// =======================================================================
+// function : Dump
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::Dump (const Standard_CString theFilename,
+                                     const Standard_Real    theGammaValue) const
+{
+  /*Image_AlienPixMap anImg;
+  if (!ToPixMap (anImg) || anImg.IsEmpty())
+  {
+    return Standard_False;
+  }
+  if (Abs (theGammaValue - 1.0) > 0.001)
+  {
+    anImg.AdjustGamma (theGammaValue);
+  }
+  return anImg.Save (theFilename);*/
+  return Standard_False;
+}
+
+// =======================================================================
+// function : DumpArea
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::DumpArea (const Standard_CString theFilename,
+                                         const Standard_Integer theCenterX,
+                                         const Standard_Integer theCenterY,
+                                         const Standard_Integer theWidth,
+                                         const Standard_Integer theHeight,
+                                         const Standard_Real    theGammaValue) const
+{
+  return Standard_False;
+}
+
+// =======================================================================
+// function : ToPixMap
+// purpose  :
+// =======================================================================
+/*Standard_Boolean Cocoa_Window::ToPixMap (Image_PixMap& thePixMap) const
+{
+  return Standard_False;
+}*/
+
+// =======================================================================
+// function : Load
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::Load (const Standard_CString theFilename) const
+{
+  return Standard_False;
+}
+
+// =======================================================================
+// function : LoadArea
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::LoadArea (const Standard_CString theFilename,
+                                         const Standard_Integer theCenterX,
+                                         const Standard_Integer theCenterY,
+                                         const Standard_Integer theWidth,
+                                         const Standard_Integer theHeight) const
+{
+  return Standard_False;
+}
+
+// =======================================================================
+// function : BackingStore
+// purpose  :
+// =======================================================================
+Standard_Boolean Cocoa_Window::BackingStore() const
+{
+  return Standard_False;
+}
+
+// =======================================================================
+// function : Ratio
+// purpose  :
+// =======================================================================
+Quantity_Ratio Cocoa_Window::Ratio() const
+{
+  if (myHView == NULL)
+  {
+    return 1.0;
+  }
+
+  NSRect aBounds = [myHView bounds];
+  return Quantity_Ratio (aBounds.size.width / aBounds.size.height);
+}
+
+// =======================================================================
+// function : Position
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Position (Quantity_Parameter& X1, Quantity_Parameter& Y1,
+                             Quantity_Parameter& X2, Quantity_Parameter& Y2) const
+{
+  //
+}
+
+// =======================================================================
+// function : Position
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Position (Standard_Integer& X1, Standard_Integer& Y1,
+                             Standard_Integer& X2, Standard_Integer& Y2) const
+{
+  //
+}
+
+// =======================================================================
+// function : Size
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Size (Quantity_Parameter& theWidth,
+                         Quantity_Parameter& theHeight) const
+{
+  //
+}
+
+// =======================================================================
+// function : Size
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Size (Standard_Integer& theWidth,
+                         Standard_Integer& theHeight) const
+{
+  if (myHView == NULL)
+  {
+    return;
+  }
+
+  NSRect aBounds = [myHView bounds];
+  theWidth  = (Standard_Integer )aBounds.size.width;
+  theHeight = (Standard_Integer )aBounds.size.height;
+}
+
+// =======================================================================
+// function : MMSize
+// purpose  :
+// =======================================================================
+void Cocoa_Window::MMSize (Standard_Real& theWidth,
+                           Standard_Real& theHeight) const
+{
+  //
+}
+
+// =======================================================================
+// function : Convert
+// purpose  :
+// =======================================================================
+Quantity_Parameter Cocoa_Window::Convert (const Standard_Integer PV) const
+{
+  return 0.0; ///
+}
+
+// =======================================================================
+// function : Convert
+// purpose  :
+// =======================================================================
+Standard_Integer Cocoa_Window::Convert (const Quantity_Parameter DV) const
+{
+  return 0; ////
+}
+
+// =======================================================================
+// function : Convert
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Convert (const Standard_Integer PX,
+                            const Standard_Integer PY,
+                            Quantity_Parameter&    DX,
+                            Quantity_Parameter&    DY) const
+{
+  //
+}
+
+// =======================================================================
+// function : Convert
+// purpose  :
+// =======================================================================
+void Cocoa_Window::Convert (const Quantity_Parameter DX,
+                            const Quantity_Parameter DY,
+                            Standard_Integer&        PX,
+                            Standard_Integer&        PY) const
+{
+  //
+}

src/Cocoa/EXTERNLIB

@@ -0,0 +1,3 @@
+CSF_objc
+CSF_Appkit
+CSF_IOKit

src/Cocoa/FILES

@@ -0,0 +1,4 @@
+Cocoa_LocalPool.hxx
+Cocoa_LocalPool.mm
+Cocoa_Window.hxx
+Cocoa_Window.mm

src/InterfaceGraphic/FILES

@@ -6,6 +6,7 @@ InterfaceGraphic_Portability.hxx
 InterfaceGraphic_Visual3d.hxx
 InterfaceGraphic_WNT.hxx
 InterfaceGraphic_X11.hxx
+InterfaceGraphic_Cocoa.hxx
 InterfaceGraphic_XWD.hxx
 InterfaceGraphic_wntio.hxx
 InterfaceGraphic_cPrintf.cxx

src/InterfaceGraphic/InterfaceGraphic.hxx

@@ -17,12 +17,14 @@
 // and conditions governing the rights and limitations under the License.
 
 #ifndef __INTERFACE_GRAPHIC_HXX
-# define __INTERFACE_GRAPHIC_HXX
+#define __INTERFACE_GRAPHIC_HXX
 
 #ifdef WNT
-# include <InterfaceGraphic_WNT.hxx>
+  #include <InterfaceGraphic_WNT.hxx>
+#elif defined(__APPLE__)
+  #include <InterfaceGraphic_Cocoa.hxx>
 #else
-# include <InterfaceGraphic_X11.hxx>
+  #include <InterfaceGraphic_X11.hxx>
-#endif //WNT
+#endif
 
-#endif  /* __INTERFACE_GRAPHIC_HXX */
+#endif // __INTERFACE_GRAPHIC_HXX

src/InterfaceGraphic/InterfaceGraphic_Cocoa.hxx

@@ -0,0 +1,40 @@
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+#ifdef __APPLE__
+
+#ifndef InterfaceGraphic_CocoaHeader
+#define InterfaceGraphic_CocoaHeader
+
+#include <stdio.h>
+
+#define WINDOW     void*
+#define DISPLAY    void*
+#define GLCONTEXT  void*
+#define GLDRAWABLE void*
+
+#define GET_GL_CONTEXT()       NULL
+#define GET_GLDEV_CONTEXT()    NULL
+#define GL_MAKE_CURRENT(a,b,c) {}
+
+#ifndef EXPORT
+  #define EXPORT
+#endif
+
+#endif InterfaceGraphic_CocoaHeader
+
+#endif // __APPLE__

src/OpenGl/EXTERNLIB

@@ -2,6 +2,9 @@ CSF_user32
 CSF_gdi32
 CSF_opengl32
 CSF_glu32
+CSF_objc
+CSF_Appkit
+CSF_IOKit
 CSF_OpenGlLibs
 CSF_AviLibs
 CSF_FREETYPE

src/OpenGl/FILES

@@ -77,6 +77,7 @@ OpenGl_Display_2.cxx
 Handle_OpenGl_Window.hxx
 OpenGl_Window.hxx
 OpenGl_Window.cxx
+OpenGl_Window_1.mm
 OpenGl_PriorityList.hxx
 OpenGl_PriorityList.cxx
 OpenGl_AVIWriter.hxx
@@ -100,6 +101,7 @@ OpenGl_tgl_funcs.hxx
 Handle_OpenGl_Context.hxx
 OpenGl_Context.hxx
 OpenGl_Context.cxx
+OpenGl_Context_1.mm
 OpenGl_ArbIns.hxx
 OpenGl_ArbTBO.hxx
 OpenGl_ArbVBO.hxx

src/OpenGl/OpenGl_Context.cxx

@@ -1,6 +1,6 @@
 // Created on: 2012-01-26
 // Created by: Kirill GAVRILOV
-// Copyright (c) 2012-2012 OPEN CASCADE SAS
+// Copyright (c) 2012 OPEN CASCADE SAS
 //
 // The content of this file is subject to the Open CASCADE Technology Public
 // License Version 6.5 (the "License"). You may not use the content of this file
@@ -17,7 +17,6 @@
 // purpose or non-infringement. Please see the License for the specific terms
 // and conditions governing the rights and limitations under the License.
 
-
 #if (defined(_WIN32) || defined(__WIN32__))
   #include <windows.h>
 #endif
@@ -166,6 +165,8 @@ void OpenGl_Context::Share (const Handle(OpenGl_Context)& theShareCtx)
   }
 }
 
+#if !defined(__APPLE__) || defined(MACOSX_USE_GLX)
+
 // =======================================================================
 // function : IsCurrent
 // purpose  :
@@ -265,6 +266,8 @@ void OpenGl_Context::SwapBuffers()
 #endif
 }
 
+#endif // __APPLE__
+
 // =======================================================================
 // function : findProc
 // purpose  :
@@ -335,6 +338,8 @@ Standard_Boolean OpenGl_Context::CheckExtension (const char* theExtName) const
   return Standard_False;
 }
 
+#if !defined(__APPLE__) || defined(MACOSX_USE_GLX)
+
 // =======================================================================
 // function : Init
 // purpose  :
@@ -364,6 +369,8 @@ Standard_Boolean OpenGl_Context::Init()
   return Standard_True;
 }
 
+#endif // __APPLE__
+
 // =======================================================================
 // function : Init
 // purpose  :
@@ -372,6 +379,8 @@ Standard_Boolean OpenGl_Context::Init()
 Standard_Boolean OpenGl_Context::Init (const Aspect_Handle           theWindow,
                                        const Aspect_Handle           theWindowDC,
                                        const Aspect_RenderingContext theGContext)
+#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+Standard_Boolean OpenGl_Context::Init (const void*                   theGContext)
 #else
 Standard_Boolean OpenGl_Context::Init (const Aspect_Drawable         theWindow,
                                        const Aspect_Display          theDisplay,
@@ -379,12 +388,15 @@ Standard_Boolean OpenGl_Context::Init (const Aspect_Drawable         theWindow,
 #endif
 {
   Standard_ProgramError_Raise_if (myIsInitialized, "OpenGl_Context::Init() should be called only once!");
-
+#if (defined(_WIN32) || defined(__WIN32__))
   myWindow   = theWindow;
   myGContext = theGContext;
-#if (defined(_WIN32) || defined(__WIN32__))
   myWindowDC = theWindowDC;
+#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+  myGContext = (void* )theGContext;
 #else
+  myWindow   = theWindow;
+  myGContext = theGContext;
   myDisplay  = theDisplay;
 #endif
   if (myGContext == NULL || !MakeCurrent())

src/OpenGl/OpenGl_Context.hxx

@@ -100,6 +100,8 @@ public:
   Standard_EXPORT Standard_Boolean Init (const Aspect_Handle           theWindow,
                                          const Aspect_Handle           theWindowDC,
                                          const Aspect_RenderingContext theGContext);
+#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+  Standard_EXPORT Standard_Boolean Init (const void*                   theGContext);
 #else
   Standard_EXPORT Standard_Boolean Init (const Aspect_Drawable         theWindow,
                                          const Aspect_Display          theDisplay,
@@ -253,6 +255,8 @@ private: // system-dependent fields
   Aspect_Handle           myWindow;   //!< window handle (owner of GL context) : HWND
   Aspect_Handle           myWindowDC; //!< Device Descriptor handle : HDC
   Aspect_RenderingContext myGContext; //!< Rendering Context handle : HGLRC
+#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+  void*                   myGContext; //!< Rendering Context handle : NSOpenGLContext
 #else
   Aspect_Drawable         myWindow;   //!< window handle (owner of GL context) : GLXDrawable
   Aspect_Display          myDisplay;  //!< connection to the X-server : Display*

src/OpenGl/OpenGl_Context_1.mm

@@ -0,0 +1,90 @@
+// Created on: 2012-11-12
+// Created by: Kirill GAVRILOV
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+#if defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+
+#import <Cocoa/Cocoa.h>
+
+#include <OpenGl_GlCore11.hxx>
+#include <OpenGl_Context.hxx>
+
+#include <Standard_ProgramError.hxx>
+
+// =======================================================================
+// function : IsCurrent
+// purpose  :
+// =======================================================================
+Standard_Boolean OpenGl_Context::IsCurrent() const
+{
+  return myGContext != NULL
+      && [NSOpenGLContext currentContext] == (NSOpenGLContext* )myGContext;
+}
+
+// =======================================================================
+// function : MakeCurrent
+// purpose  :
+// =======================================================================
+Standard_Boolean OpenGl_Context::MakeCurrent()
+{
+  if (myGContext == NULL)
+  {
+    Standard_ProgramError_Raise_if (myIsInitialized, "OpenGl_Context::Init() should be called before!");
+    return Standard_False;
+  }
+
+  [(NSOpenGLContext* )myGContext makeCurrentContext];
+  return Standard_True;
+}
+
+// =======================================================================
+// function : SwapBuffers
+// purpose  :
+// =======================================================================
+void OpenGl_Context::SwapBuffers()
+{
+  if (myGContext != NULL)
+  {
+    glFinish();
+    [(NSOpenGLContext* )myGContext flushBuffer];
+  }
+}
+
+// =======================================================================
+// function : Init
+// purpose  :
+// =======================================================================
+Standard_Boolean OpenGl_Context::Init()
+{
+  if (myIsInitialized)
+  {
+    return Standard_True;
+  }
+
+  myGContext = [NSOpenGLContext currentContext];
+  if (myGContext == NULL)
+  {
+    return Standard_False;
+  }
+
+  init();
+  myIsInitialized = Standard_True;
+  return Standard_True;
+}
+
+#endif // __APPLE__

src/OpenGl/OpenGl_Display.cxx

@@ -28,7 +28,7 @@
 
 #include <OpenGl_Light.hxx>
 
-#if (!defined(_WIN32) && !defined(__WIN32__))
+#if (!defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX)))
   #include <X11/Xlib.h> // XOpenDisplay()
 #endif
 
@@ -39,7 +39,7 @@ Handle(OpenGl_Display) openglDisplay;
 
 namespace
 {
-  #if (defined(_WIN32) || defined(__WIN32__))
+  #if (defined(_WIN32) || defined(__WIN32__)) || (defined(__APPLE__) && !defined(MACOSX_USE_GLX))
     static char* TheDummyDisplay = "DISPLAY";
   #endif
 
@@ -65,7 +65,7 @@ OpenGl_Display::OpenGl_Display (const Standard_CString theDisplay)
   myFont(-1),
   myFontSize(-1)
 {
-#if (defined(_WIN32) || defined(__WIN32__))
+#if (defined(_WIN32) || defined(__WIN32__)) || (defined(__APPLE__) && !defined(MACOSX_USE_GLX))
   myDisplay = TheDummyDisplay;
 #else
   if (theDisplay != NULL && *theDisplay != '\0')
@@ -257,7 +257,7 @@ void OpenGl_Display::Init()
 {
   if (myDisplay != NULL)
   {
-  #if (!defined(_WIN32) && !defined(__WIN32__))
+  #if (!defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX)))
     XSynchronize ((Display* )myDisplay, (getenv("CALL_SYNCHRO_X") != NULL) ? 1 : 0);
 
     if (getenv("CSF_GraphicSync") != NULL)
@@ -276,7 +276,7 @@ void OpenGl_Display::Init()
   else
   {
     TCollection_AsciiString msg("OpenGl_Display::Init");
-  #if (!defined(_WIN32) && !defined(__WIN32__))
+  #if (!defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX)))
     msg += " : Cannot connect to X server ";
     msg += XDisplayName ((char*) NULL);
   #endif

src/OpenGl/OpenGl_Display_1.cxx

@@ -17,6 +17,7 @@
 // purpose or non-infringement. Please see the License for the specific terms
 // and conditions governing the rights and limitations under the License.
 
+#include <OpenGl_GlCore11.hxx>
 
 #include <InterfaceGraphic.hxx>
 #include <OpenGl_Display.hxx>
@@ -41,6 +42,48 @@
 * Prototypes variables statiques
 */
 
+struct FontMapNode
+{
+  const char *    EnumName;
+  const char *    FontName;
+  Font_FontAspect FontAspect;
+};
+
+static const FontMapNode myFontMap[] =
+{
+
+#ifdef WNT
+
+  { "Courier"                  , "Courier New"    , Font_FA_Regular },
+  { "Times-Roman"              , "Times New Roman", Font_FA_Regular  },
+  { "Times-Bold"               , "Times New Roman", Font_FA_Bold },
+  { "Times-Italic"             , "Times New Roman", Font_FA_Italic  },
+  { "Times-BoldItalic"         , "Times New Roman", Font_FA_BoldItalic  },
+  { "ZapfChancery-MediumItalic", "Script"         , Font_FA_Regular  },
+  { "Symbol"                   , "Symbol"         , Font_FA_Regular  },
+  { "ZapfDingbats"             , "WingDings"      , Font_FA_Regular  },
+  { "Rock"                     , "Arial"          , Font_FA_Regular  },
+  { "Iris"                     , "Lucida Console" , Font_FA_Regular  }
+
+#else   //X11
+
+  { "Courier"                  , "Courier"      , Font_FA_Regular },
+  { "Times-Roman"              , "Times"        , Font_FA_Regular  },
+  { "Times-Bold"               , "Times"        , Font_FA_Bold },
+  { "Times-Italic"             , "Times"        , Font_FA_Italic  },
+  { "Times-BoldItalic"         , "Times"        , Font_FA_BoldItalic  },
+  { "Arial"                    , "Helvetica"    , Font_FA_Regular  },
+  { "ZapfChancery-MediumItalic", "-adobe-itc zapf chancery-medium-i-normal--*-*-*-*-*-*-iso8859-1"              , Font_FA_Regular  },
+  { "Symbol"                   , "-adobe-symbol-medium-r-normal--*-*-*-*-*-*-adobe-fontspecific"                , Font_FA_Regular  },
+  { "ZapfDingbats"             , "-adobe-itc zapf dingbats-medium-r-normal--*-*-*-*-*-*-adobe-fontspecific"     , Font_FA_Regular  },
+  { "Rock"                     , "-sgi-rock-medium-r-normal--*-*-*-*-p-*-iso8859-1"                             , Font_FA_Regular  },
+  { "Iris"                     , "--iris-medium-r-normal--*-*-*-*-m-*-iso8859-1"                                , Font_FA_Regular  }
+#endif
+
+};
+
+#define NUM_FONT_ENTRIES (sizeof(myFontMap)/sizeof(FontMapNode))
+
 /*-----------------------------------------------------------------------------*/
 
 /*
@@ -112,25 +155,51 @@ void OpenGl_Display::getGL2PSFontName (const char *src_font, char *ps_font)
 
 /*-----------------------------------------------------------------------------*/
 
-Standard_Integer OpenGl_Display::FindFont (Standard_CString theFontName,
+int OpenGl_Display::FindFont (const char* AFontName, const Font_FontAspect AFontAspect,
-                                           const Font_FontAspect theFontAspect,
+                             const int ABestSize, const float AXScale, const float AYScale)
-                                           const Standard_Integer theBestSize,
-                                           const Standard_ShortReal theXScale,
-                                           const Standard_ShortReal theYScale)
 {
-  if (!theFontName)
+  if (!AFontName)
     return -1;
 
-  if (theBestSize != -1)
+  if (ABestSize != -1)
-    myFontSize = theBestSize;
+    myFontSize = ABestSize;
 
-  OpenGl_FontMgr* anOpenGlFontMgr = OpenGl_FontMgr::instance();
+  OpenGl_FontMgr* mgr = OpenGl_FontMgr::instance();
 
-  Handle(TCollection_HAsciiString) aFontName = new TCollection_HAsciiString (theFontName);
+  Handle(TCollection_HAsciiString) family_name = new TCollection_HAsciiString(AFontName);
-  myFont = anOpenGlFontMgr->request_font (aFontName, theFontAspect, myFontSize);
+  myFont = mgr->request_font( family_name, AFontAspect, myFontSize );
 
-  if (myFont != -1)
+  if( myFont == -1 )
-    anOpenGlFontMgr->setCurrentScale (theXScale, theYScale);
+  {
+    //try to use font names mapping
+    FontMapNode newTempFont = myFontMap[0];
+    for ( int i = 0; i < NUM_FONT_ENTRIES; ++i )
+    {
+      if ( TCollection_AsciiString(myFontMap[i].EnumName).IsEqual( family_name->ToCString() ) )
+      {
+        newTempFont = myFontMap[i];
+        break;
+      }
+    }
+    family_name = new TCollection_HAsciiString(newTempFont.FontName);
+    myFont = mgr->request_font( family_name, newTempFont.FontAspect, myFontSize );
+  }
+
+  // Requested family name not found -> serach for any font family with given aspect and height
+  if ( myFont == -1 )
+  {
+    family_name = new TCollection_HAsciiString( "" );
+    myFont = mgr->request_font( family_name, AFontAspect, myFontSize );
+  }
+
+  // The last resort: trying to use ANY font available in the system
+  if ( myFont == -1 )
+  {
+    myFont = mgr->request_font( family_name, Font_FA_Undefined, -1 );
+  }
+
+  if ( myFont != -1 )
+    mgr->setCurrentScale( AXScale, AYScale );
 
   return myFont;
 }

src/OpenGl/OpenGl_GlCore11.hxx

@@ -38,9 +38,6 @@
   #define GLAPI extern
 #endif
 
-// current TKOpenGl implementation is incompatible with native OpenGL on MacOS X
-#define MACOSX_USE_GLX
-
 // exclude modern definitions and system-provided glext.h, should be defined before gl.h inclusion
 #define GL_GLEXT_LEGACY
 

src/OpenGl/OpenGl_Window.cxx

@@ -17,7 +17,6 @@
 // purpose or non-infringement. Please see the License for the specific terms
 // and conditions governing the rights and limitations under the License.
 
-
 #include <InterfaceGraphic.hxx>
 
 #include <OpenGl_Window.hxx>
@@ -33,6 +32,8 @@
 IMPLEMENT_STANDARD_HANDLE(OpenGl_Window,MMgt_TShared)
 IMPLEMENT_STANDARD_RTTIEXT(OpenGl_Window,MMgt_TShared)
 
+#if !defined(__APPLE__) || defined(MACOSX_USE_GLX)
+
 namespace
 {
   static const TEL_COLOUR THE_DEFAULT_BG_COLOR = { { 0.F, 0.F, 0.F, 1.F } };
@@ -437,6 +438,8 @@ OpenGl_Window::~OpenGl_Window()
 #endif
 }
 
+#endif // !__APPLE__
+
 // =======================================================================
 // function : Activate
 // purpose  :
@@ -446,6 +449,8 @@ Standard_Boolean OpenGl_Window::Activate()
   return myGlContext->MakeCurrent();
 }
 
+#if !defined(__APPLE__) || defined(MACOSX_USE_GLX)
+
 // =======================================================================
 // function : Resize
 // purpose  : call_subr_resize
@@ -471,6 +476,8 @@ void OpenGl_Window::Resize (const CALL_DEF_WINDOW& theCWindow)
   Init();
 }
 
+#endif // !__APPLE__
+
 // =======================================================================
 // function : ReadDepths
 // purpose  : TelReadDepths
@@ -507,6 +514,8 @@ void OpenGl_Window::SetBackgroundColor (const Standard_ShortReal theR,
   myBgColor.rgb[2] = theB;
 }
 
+#if !defined(__APPLE__) || defined(MACOSX_USE_GLX)
+
 // =======================================================================
 // function : Init
 // purpose  :
@@ -540,6 +549,8 @@ void OpenGl_Window::Init()
   glDrawBuffer (GL_BACK);
 }
 
+#endif // !__APPLE__
+
 // =======================================================================
 // function : EnablePolygonOffset
 // purpose  : call_subr_enable_polygon_offset

src/OpenGl/OpenGl_Window_1.mm

@@ -0,0 +1,160 @@
+// Created on: 2012-11-12
+// Created by: Kirill Gavrilov
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+#if defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+
+#import <Cocoa/Cocoa.h>
+
+#include <InterfaceGraphic.hxx>
+
+#include <OpenGl_Window.hxx>
+
+#include <OpenGl_Context.hxx>
+#include <OpenGl_Display.hxx>
+#include <Aspect_GraphicDeviceDefinitionError.hxx>
+#include <Cocoa_LocalPool.hxx>
+#include <TCollection_AsciiString.hxx>
+
+namespace
+{
+  static const TEL_COLOUR THE_DEFAULT_BG_COLOR = { { 0.F, 0.F, 0.F, 1.F } };
+  static const NSOpenGLPixelFormatAttribute THE_DOUBLE_BUFF[] = {
+    //NSOpenGLPFAColorSize, (NSOpenGLPixelFormatAttribute )32,
+    NSOpenGLPFADepthSize,   (NSOpenGLPixelFormatAttribute )24,
+    NSOpenGLPFAStencilSize, (NSOpenGLPixelFormatAttribute )8,
+    NSOpenGLPFADoubleBuffer,
+    NSOpenGLPFAAccelerated,
+    0
+  };
+
+};
+
+// =======================================================================
+// function : OpenGl_Window
+// purpose  :
+// =======================================================================
+OpenGl_Window::OpenGl_Window (const Handle(OpenGl_Display)& theDisplay,
+                              const CALL_DEF_WINDOW&        theCWindow,
+                              Aspect_RenderingContext       theGContext,
+                              const Handle(OpenGl_Context)& theShareCtx)
+: myDisplay (theDisplay),
+  myGlContext (new OpenGl_Context()),
+  myOwnGContext (theGContext == 0),
+  myWidth ((Standard_Integer )theCWindow.dx),
+  myHeight ((Standard_Integer )theCWindow.dy),
+  myBgColor (THE_DEFAULT_BG_COLOR),
+  myDither (theDisplay->Dither()),
+  myBackDither (theDisplay->BackDither())
+{
+  myBgColor.rgb[0] = theCWindow.Background.r;
+  myBgColor.rgb[1] = theCWindow.Background.g;
+  myBgColor.rgb[2] = theCWindow.Background.b;
+
+  Cocoa_LocalPool aLocalPool;
+  //NSOpenGLContext* aGContext = (NSOpenGLContext* )theGContext;
+
+  // all GL context within one OpenGl_GraphicDriver should be shared!
+  NSOpenGLContext*     aGLCtxShare = theShareCtx.IsNull() ? NULL : (NSOpenGLContext* )theShareCtx->myGContext;
+  NSOpenGLPixelFormat* aGLFormat   = [[[NSOpenGLPixelFormat alloc] initWithAttributes: THE_DOUBLE_BUFF] autorelease];
+  NSOpenGLContext*     aGLContext  = [[NSOpenGLContext alloc] initWithFormat: aGLFormat
+                                                                shareContext: aGLCtxShare];
+  if (aGLContext == NULL)
+  {
+    TCollection_AsciiString aMsg ("OpenGl_Window::CreateWindow: NSOpenGLContext creation failed");
+    Aspect_GraphicDeviceDefinitionError::Raise (aMsg.ToCString());
+    return;
+  }
+
+  NSView* aView = (NSView* )theCWindow.XWindow;
+  [aGLContext setView: aView];
+
+  myGlContext->Init (aGLContext);
+  myGlContext->Share (theShareCtx);
+  Init();
+}
+
+// =======================================================================
+// function : ~OpenGl_Window
+// purpose  :
+// =======================================================================
+OpenGl_Window::~OpenGl_Window()
+{
+  NSOpenGLContext* aGLCtx = (NSOpenGLContext* )myGlContext->myGContext;
+  myGlContext.Nullify();
+
+  [NSOpenGLContext clearCurrentContext];
+  if (myOwnGContext)
+  {
+    [aGLCtx clearDrawable];
+    [aGLCtx release];
+  }
+}
+
+// =======================================================================
+// function : Resize
+// purpose  : call_subr_resize
+// =======================================================================
+void OpenGl_Window::Resize (const CALL_DEF_WINDOW& theCWindow)
+{
+  DISPLAY* aDisp = (DISPLAY* )myDisplay->GetDisplay();
+  if (aDisp == NULL)
+  {
+    return;
+  }
+
+  // If the size is not changed - do nothing
+  if ((myWidth == theCWindow.dx) && (myHeight == theCWindow.dy))
+  {
+    return;
+  }
+
+  myWidth  = (Standard_Integer )theCWindow.dx;
+  myHeight = (Standard_Integer )theCWindow.dy;
+
+  Init();
+}
+
+// =======================================================================
+// function : Init
+// purpose  :
+// =======================================================================
+void OpenGl_Window::Init()
+{
+  if (!Activate())
+  {
+    return;
+  }
+
+  NSOpenGLContext* aGLCtx = (NSOpenGLContext* )myGlContext->myGContext;
+  NSRect aBounds = [[aGLCtx view] bounds];
+
+  // we should call this method each time when window is resized
+  [aGLCtx update];
+
+  myWidth  = Standard_Integer(aBounds.size.width);
+  myHeight = Standard_Integer(aBounds.size.height);
+
+  glMatrixMode (GL_MODELVIEW);
+  glViewport (0, 0, myWidth, myHeight);
+
+  glDisable (GL_SCISSOR_TEST);
+  glDrawBuffer (GL_BACK);
+}
+
+#endif // __APPLE__

src/OpenGl/OpenGl_Workspace_2.cxx

@@ -28,7 +28,7 @@
 # include <config.h>
 #endif
 
-#ifdef HAVE_FREEIMAGE
+#if (defined(_WIN32) || defined(__WIN32__)) && defined(HAVE_FREEIMAGE)
   #include <NCollection_Handle.hxx>
   #include <FreeImagePlus.h>
   #ifdef _MSC_VER

src/TKOpenGl/EXTERNLIB

@@ -2,6 +2,9 @@ TKernel
 TKService
 TKV3d
 CSF_OpenGlLibs
+CSF_objc
+CSF_Appkit
+CSF_IOKit
 CSF_FREETYPE
 CSF_FTGL
 CSF_GL2PS

src/TKService/EXTERNLIB

@@ -3,5 +3,8 @@ TKMath
 CSF_XwLibs
 CSF_dpsLibs
 CSF_XmuLibs
+CSF_objc
+CSF_Appkit
+CSF_IOKit
 CSF_FreeImagePlus
 CSF_FREETYPE

src/TKService/PACKAGES

@@ -11,5 +11,7 @@ Image
 PlotMgt
 ImageUtility
 WNT
+Cocoa
 TColQuantity
 Font
+

src/TKViewerTest/EXTERNLIB

@@ -25,3 +25,6 @@ CSF_TclTkLibs
 CSF_user32
 CSF_gdi32
 CSF_OpenGlLibs
+CSF_objc
+CSF_Appkit
+CSF_IOKit

src/ViewerTest/EXTERNLIB

@@ -0,0 +1,3 @@
+CSF_objc
+CSF_Appkit
+CSF_IOKit

src/ViewerTest/FILES

@@ -1,3 +1,4 @@
+EXTERNLIB
 ViewerTest_CMPLRS.edl
 ViewerTest_AviCommands.cxx
 ViewerTest_ViewerCommands.cxx
@@ -6,3 +7,4 @@ ViewerTest_ObjectCommands.cxx
 ViewerTest_FilletCommands.cxx
 ViewerTest_VoxelCommands.cxx
 ViewerTest_OpenGlCommands.cxx
+ViewerTest_ViewerCommands_1.mm

src/ViewerTest/ViewerTest_ViewerCommands.cxx

@@ -61,28 +61,29 @@
 #include <Visual3d_Layer.hxx>
 #include <cstdlib>
 
-#ifndef WNT
+#if defined(_WIN32) || defined(__WIN32__)
-#include <Graphic3d_GraphicDevice.hxx>
+  #include <Graphic3d_WNTGraphicDevice.hxx>
-#include <Xw_GraphicDevice.hxx>
+  #include <WNT_WClass.hxx>
-#include <Xw_WindowQuality.hxx>
+  #include <WNT_Window.hxx>
-#include <Xw_Window.hxx>
-#include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */
-#include <X11/Xutil.h>
-#include <tk.h>
 
+  #if defined(_MSC_VER)
+    #define _CRT_SECURE_NO_DEPRECATE
+    #pragma warning (disable:4996)
+  #endif
+#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+  #include <Graphic3d_GraphicDevice.hxx>
+  #include <Cocoa_Window.hxx>
+  #include <tk.h>
 #else
-
+  #include <Graphic3d_GraphicDevice.hxx>
-#include <Graphic3d_WNTGraphicDevice.hxx>
+  #include <Xw_GraphicDevice.hxx>
-#include <WNT_WClass.hxx>
+  #include <Xw_WindowQuality.hxx>
-#include <WNT_Window.hxx>
+  #include <Xw_Window.hxx>
-
+  #include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */
-#define _CRT_SECURE_NO_DEPRECATE
+  #include <X11/Xutil.h>
-#pragma warning (disable:4996)
+  #include <tk.h>
-
 #endif
 
-#define OCC120
-
 //==============================================================================
 
 //==============================================================================
@@ -94,7 +95,7 @@ Standard_IMPORT Standard_Boolean Draw_VirtualWindows;
 Standard_EXPORT int ViewerMainLoop(Standard_Integer , const char** argv);
 extern const Handle(NIS_InteractiveContext)& TheNISContext();
 
-#ifdef WNT
+#if defined(_WIN32) || defined(__WIN32__)
 static Handle(Graphic3d_WNTGraphicDevice)& GetG3dDevice(){
   static Handle(Graphic3d_WNTGraphicDevice) GD;
   return GD;
@@ -104,7 +105,18 @@ static Handle(WNT_Window)& VT_GetWindow() {
   static Handle(WNT_Window) WNTWin;
   return WNTWin;
 }
-
+#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+static Handle(Graphic3d_GraphicDevice)& GetG3dDevice()
+{
+  static Handle(Graphic3d_GraphicDevice) aGraphicDevice;
+  return aGraphicDevice;
+}
+static Handle(Cocoa_Window)& VT_GetWindow()
+{
+  static Handle(Cocoa_Window) aWindow;
+  return aWindow;
+}
+extern void ViewerTest_SetCocoaEventManagerView (const Handle(Cocoa_Window)& theWindow);
 #else
 static Handle(Graphic3d_GraphicDevice)& GetG3dDevice(){
   static Handle(Graphic3d_GraphicDevice) GD;
@@ -119,9 +131,7 @@ static Display *display;
 static void VProcessEvents(ClientData,int);
 #endif
 
-#ifdef OCC120
 static Standard_Boolean DegenerateMode = Standard_True;
-#endif
 
 #define ZCLIPWIDTH 1.
 
@@ -133,9 +143,12 @@ static void OSWindowSetup();
 
 static int Start_Rot = 0;
 static int ZClipIsOn = 0;
-static int X_Motion= 0,Y_Motion=0; // Current cursor position
+int X_Motion = 0; // Current cursor position
-static int X_ButtonPress = 0, Y_ButtonPress = 0; // Last ButtonPress position
+int Y_Motion = 0;
-
+int X_ButtonPress = 0; // Last ButtonPress position
+int Y_ButtonPress = 0;
+Standard_Boolean IsDragged = Standard_False;
+Standard_Boolean DragFirst;
 
 //==============================================================================
 
@@ -161,8 +174,9 @@ static LRESULT WINAPI AdvViewerWindowProc(
 const Handle(MMgt_TShared)& ViewerTest::WClass()
 {
   static Handle(MMgt_TShared) theWClass;
-#ifdef WNT
+#if defined(_WIN32) || defined(__WIN32__)
-  if (theWClass.IsNull()) {
+  if (theWClass.IsNull())
+  {
     theWClass = new WNT_WClass ("GW3D_Class", AdvViewerWindowProc,
       CS_VREDRAW | CS_HREDRAW, 0, 0,
       ::LoadCursor (NULL, IDC_ARROW));
@@ -201,7 +215,7 @@ void ViewerTest::ViewerInit (const Standard_Integer thePxLeft,  const Standard_I
   if (isFirst)
   {
     // Create the Graphic device
-#ifdef WNT
+#if defined(_WIN32) || defined(__WIN32__)
     if (GetG3dDevice().IsNull()) GetG3dDevice() = new Graphic3d_WNTGraphicDevice();
     if (VT_GetWindow().IsNull())
     {
@@ -214,7 +228,18 @@ void ViewerTest::ViewerInit (const Standard_Integer thePxLeft,  const Standard_I
                                        aPxLeft, aPxTop,
                                        aPxWidth, aPxHeight,
                                        Quantity_NOC_BLACK);
-      VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
+    }
+#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+    if (GetG3dDevice().IsNull())
+    {
+      GetG3dDevice() = new Graphic3d_GraphicDevice (getenv ("DISPLAY"), Xw_TOM_READONLY);
+    }
+    if (VT_GetWindow().IsNull())
+    {
+      VT_GetWindow() = new Cocoa_Window ("Test3d",
+                                         aPxLeft, aPxTop,
+                                         aPxWidth, aPxHeight);
+      ViewerTest_SetCocoaEventManagerView (VT_GetWindow());
     }
 #else
     if (GetG3dDevice().IsNull()) GetG3dDevice() =
@@ -227,9 +252,9 @@ void ViewerTest::ViewerInit (const Standard_Integer thePxLeft,  const Standard_I
                                       aPxWidth, aPxHeight,
                                       Xw_WQ_3DQUALITY,
                                       Quantity_NOC_BLACK);
-      VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
     }
 #endif
+    VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
 
     Handle(V3d_Viewer) a3DViewer, a3DCollector;
     // Viewer and View creation
@@ -266,9 +291,7 @@ void ViewerTest::ViewerInit (const Standard_Integer thePxLeft,  const Standard_I
     Handle (V3d_View) V = ViewerTest::CurrentView();
 
     V->SetDegenerateModeOn();
-#ifdef OCC120
     DegenerateMode = V->DegenerateModeIsOn();
-#endif
     //    V->SetWindow(VT_GetWindow(), NULL, MyViewProc, NULL);
 
     V->SetZClippingDepth(0.5);
@@ -276,19 +299,21 @@ void ViewerTest::ViewerInit (const Standard_Integer thePxLeft,  const Standard_I
     a3DViewer->SetDefaultLights();
     a3DViewer->SetLightOn();
 
-#ifndef WNT
+  #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
-#if TCL_MAJOR_VERSION  < 8
+  #if TCL_MAJOR_VERSION  < 8
     Tk_CreateFileHandler((void*)ConnectionNumber(display),
       TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
-#else
+  #else
     Tk_CreateFileHandler(ConnectionNumber(display),
       TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
-#endif
+  #endif
-#endif
+  #endif
 
     isFirst = Standard_False;
   }
+
   VT_GetWindow()->Map();
+  ViewerTest::CurrentView()->Redraw();
 }
 
 //==============================================================================
@@ -308,11 +333,10 @@ static int VInit (Draw_Interpretor& , Standard_Integer argc, const char** argv)
 }
 
 //==============================================================================
-//function : ProcessKeyPress
+//function : VT_ProcessKeyPress
 //purpose  : Handle KeyPress event from a CString
 //==============================================================================
-
+void VT_ProcessKeyPress (const char* buf_ret)
-static void ProcessKeyPress( char *buf_ret )
 {
   //cout << "KeyPress" << endl;
   const Handle(V3d_View) aView = ViewerTest::CurrentView();
@@ -337,20 +361,15 @@ static void ProcessKeyPress( char *buf_ret )
   else if ( !strcasecmp(buf_ret, "H") ) {
     // HLR
     cout << "HLR" << endl;
-#ifdef OCC120
+
     if (aView->DegenerateModeIsOn()) ViewerTest::CurrentView()->SetDegenerateModeOff();
     else aView->SetDegenerateModeOn();
     DegenerateMode = aView->DegenerateModeIsOn();
-#else
-    ViewerTest::CurrentView()->SetDegenerateModeOff();
-#endif
   }
   else if ( !strcasecmp(buf_ret, "S") ) {
     // SHADING
     cout << "passage en mode 1 (shading pour les shapes)" << endl;
-#ifndef OCC120
+
-    ViewerTest::CurrentView()->SetDegenerateModeOn();
-#endif
     Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
     if(Ctx->NbCurrents()==0 ||
       Ctx->NbSelected()==0)
@@ -370,9 +389,7 @@ static void ProcessKeyPress( char *buf_ret )
   else if ( !strcasecmp(buf_ret, "U") ) {
     // Unset display mode
     cout<<"passage au mode par defaut"<<endl;
-#ifndef OCC120
+
-    ViewerTest::CurrentView()->SetDegenerateModeOn();
-#endif
     Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
     if(Ctx->NbCurrents()==0 ||
       Ctx->NbSelected()==0)
@@ -409,13 +426,7 @@ static void ProcessKeyPress( char *buf_ret )
 
   else if ( !strcasecmp(buf_ret, "W") ) {
     // WIREFRAME
-#ifndef OCC120
-    ViewerTest::CurrentView()->SetDegenerateModeOn();
-#endif
     cout << "passage en mode 0 (filaire pour les shapes)" << endl;
-#ifndef OCC120
-    ViewerTest::CurrentView()->SetDegenerateModeOn();
-#endif
     Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
     if(Ctx->NbCurrents()==0 ||
       Ctx->NbSelected()==0)
@@ -467,38 +478,44 @@ static void ProcessKeyPress( char *buf_ret )
 }
 
 //==============================================================================
-//function : ProcessExpose
+//function : VT_ProcessExpose
 //purpose  : Redraw the View on an Expose Event
 //==============================================================================
-
+void VT_ProcessExpose()
-static void ProcessExpose(  )
+{
-{ //cout << "Expose" << endl;
+  Handle(V3d_View) aView3d = ViewerTest::CurrentView();
-  ViewerTest::CurrentView()->Redraw();
+  if (!aView3d.IsNull())
+  {
+    aView3d->Redraw();
+  }
 }
 
 //==============================================================================
-//function : ProcessConfigure
+//function : VT_ProcessConfigure
 //purpose  : Resize the View on an Configure Event
 //==============================================================================
-
+void VT_ProcessConfigure()
-static void ProcessConfigure()
 {
-  Handle(V3d_View) V = ViewerTest::CurrentView();
+  Handle(V3d_View) aView3d = ViewerTest::CurrentView();
-  V->MustBeResized();
+  if (aView3d.IsNull())
-  V->Update();
+  {
-  V->Redraw();
+    return;
+  }
+
+  aView3d->MustBeResized();
+  aView3d->Update();
+  aView3d->Redraw();
 }
 
 //==============================================================================
-//function : ProcessButton1Press
+//function : VT_ProcessButton1Press
 //purpose  : Picking
 //==============================================================================
-
+Standard_Boolean VT_ProcessButton1Press(
-static Standard_Boolean ProcessButton1Press(
   Standard_Integer ,
   const char**     argv,
   Standard_Boolean pick,
-  Standard_Boolean shift )
+  Standard_Boolean shift)
 {
   Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
   if ( pick ) {
@@ -520,35 +537,50 @@ static Standard_Boolean ProcessButton1Press(
 }
 
 //==============================================================================
-//function : ProcessButton3Press
+//function : VT_ProcessButton1Release
+//purpose  : End selecting
+//==============================================================================
+void VT_ProcessButton1Release (Standard_Boolean theIsShift)
+{
+  if (IsDragged)
+  {
+    IsDragged = Standard_False;
+    Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
+    if (theIsShift)
+    {
+      EM->ShiftSelect (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
+                       Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
+    }
+    else
+    {
+      EM->Select (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
+                  Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
+    }
+  }
+}
+
+//==============================================================================
+//function : VT_ProcessButton3Press
 //purpose  : Start Rotation
 //==============================================================================
-
+void VT_ProcessButton3Press()
-static void ProcessButton3Press()
+{
-
-{ // Start rotation
   Start_Rot = 1;
   ViewerTest::CurrentView()->SetDegenerateModeOn();
   ViewerTest::CurrentView()->StartRotation( X_ButtonPress, Y_ButtonPress );
-
 }
-//==============================================================================
-//function : ProcessButtonRelease
-//purpose  : Start Rotation
-//==============================================================================
 
-static void ProcessButtonRelease()
+//==============================================================================
-
+//function : VT_ProcessButton3Release
-{ // End rotation
+//purpose  : End rotation
-#ifdef OCC120
+//==============================================================================
-  if (Start_Rot) {
+void VT_ProcessButton3Release()
+{
+  if (Start_Rot)
+  {
     Start_Rot = 0;
     if (!DegenerateMode) ViewerTest::CurrentView()->SetDegenerateModeOff();
   }
-#else
-  Start_Rot = 0;
-  ViewerTest::CurrentView()->SetDegenerateModeOff();
-#endif
 }
 
 //==============================================================================
@@ -605,11 +637,10 @@ static void ProcessControlButton1Motion()
 }
 
 //==============================================================================
-//function : ProcessControlButton2Motion
+//function : VT_ProcessControlButton2Motion
-//purpose  : Pann
+//purpose  : Panning
 //==============================================================================
-
+void VT_ProcessControlButton2Motion()
-static void ProcessControlButton2Motion()
 {
   Quantity_Length dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
   Quantity_Length dy = ViewerTest::CurrentView()->Convert(Y_Motion - Y_ButtonPress);
@@ -623,21 +654,22 @@ static void ProcessControlButton2Motion()
 }
 
 //==============================================================================
-//function : ProcessControlButton3Motion
+//function : VT_ProcessControlButton3Motion
 //purpose  : Rotation
 //==============================================================================
-
+void VT_ProcessControlButton3Motion()
-static void ProcessControlButton3Motion()
 {
-  if ( Start_Rot ) ViewerTest::CurrentView()->Rotation( X_Motion, Y_Motion);
+  if (Start_Rot)
+  {
+    ViewerTest::CurrentView()->Rotation (X_Motion, Y_Motion);
+  }
 }
 
 //==============================================================================
-//function : ProcessPointerMotion
+//function : VT_ProcessMotion
-//purpose  : Rotation
+//purpose  :
 //==============================================================================
-
+void VT_ProcessMotion()
-static void ProcessMotion()
 {
   //pre-hilights detected objects at mouse position
 
@@ -790,14 +822,6 @@ static int VHelp(Draw_Interpretor& di, Standard_Integer , const char** )
   return 0;
 }
 
-Standard_Boolean IsDragged = Standard_False;
-
-Standard_Integer xx1, yy1, xx2, yy2;
-//the first and last point in viewer co-ordinates
-
-Standard_Boolean DragFirst;
-
-
 #ifdef WNT
 
 static Standard_Boolean Ppick = 0;
@@ -824,17 +848,17 @@ static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
         HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) );
         SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
         SetROP2( hdc, R2_NOT );
-        Rectangle( hdc, xx1, yy1, xx2, yy2 );
+        Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
         ReleaseDC( hwnd, hdc );
 
         const Handle(ViewerTest_EventManager) EM =
           ViewerTest::CurrentEventManager();
         if ( fwKeys & MK_SHIFT )
-          EM->ShiftSelect( min( xx1, xx2 ), max( yy1, yy2 ),
+          EM->ShiftSelect( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
-          max( xx1, xx2 ), min( yy1, yy2 ));
+          max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
         else
-          EM->Select( min( xx1, xx2 ), max( yy1, yy2 ),
+          EM->Select( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
-          max( xx1, xx2 ), min( yy1, yy2 ));
+          max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
       }
       return ViewerWindowProc( hwnd, Msg, wParam, lParam );
 
@@ -843,8 +867,8 @@ static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
       {
         IsDragged = Standard_True;
         DragFirst = Standard_True;
-        xx1 = LOWORD(lParam);
+        X_ButtonPress = LOWORD(lParam);
-        yy1 = HIWORD(lParam);
+        Y_ButtonPress = HIWORD(lParam);
       }
       return ViewerWindowProc( hwnd, Msg, wParam, lParam );
 
@@ -860,13 +884,13 @@ static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
         SetROP2( hdc, R2_NOT );
 
         if( !DragFirst )
-          Rectangle( hdc, xx1, yy1, xx2, yy2 );
+          Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
 
         DragFirst = Standard_False;
-        xx2 = LOWORD(lParam);
+        X_Motion = LOWORD(lParam);
-        yy2 = HIWORD(lParam);
+        Y_Motion = HIWORD(lParam);
 
-        Rectangle( hdc, xx1, yy1, xx2, yy2 );
+        Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
 
         SelectObject( hdc, anObj );
 
@@ -905,41 +929,36 @@ static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
       VT_GetWindow()->Unmap();
       return 0;
     case WM_PAINT:
-      //cout << "\t WM_PAINT" << endl;
       BeginPaint(hwnd, &ps);
       EndPaint(hwnd, &ps);
-      ProcessExpose();
+      VT_ProcessExpose();
       break;
 
     case WM_SIZE:
-      //cout << "\t WM_SIZE" << endl;
+      VT_ProcessConfigure();
-      ProcessConfigure();
       break;
 
     case WM_KEYDOWN:
-      //cout << "\t WM_KEYDOWN " << (int) wParam << endl;
+      if ((wParam != VK_SHIFT) && (wParam != VK_CONTROL))
-
+      {
-      if ( (wParam != VK_SHIFT) && (wParam != VK_CONTROL) ) {
         char c[2];
         c[0] = (char) wParam;
         c[1] = '\0';
-        ProcessKeyPress( c);
+        VT_ProcessKeyPress (c);
       }
       break;
 
     case WM_LBUTTONUP:
     case WM_MBUTTONUP:
     case WM_RBUTTONUP:
-      //cout << "\t WM_xBUTTONUP" << endl;
       Up = 1;
-      ProcessButtonRelease();
+      VT_ProcessButton3Release();
       break;
 
     case WM_LBUTTONDOWN:
     case WM_MBUTTONDOWN:
     case WM_RBUTTONDOWN:
       {
-        //cout << "\t WM_xBUTTONDOWN" << endl;
         WPARAM fwKeys = wParam;
 
         Up = 0;
@@ -947,15 +966,21 @@ static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
         X_ButtonPress = LOWORD(lParam);
         Y_ButtonPress = HIWORD(lParam);
 
-        if ( Msg == WM_LBUTTONDOWN) {
+        if (Msg == WM_LBUTTONDOWN)
-          if(fwKeys & MK_CONTROL) {
+        {
-            Ppick = ProcessButton1Press( Pargc, Pargv, Ppick,  (fwKeys & MK_SHIFT) );
+          if (fwKeys & MK_CONTROL)
-          } else
+          {
-            ProcessButton1Press( Pargc, Pargv, Ppick,  (fwKeys & MK_SHIFT) );
+            Ppick = VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
           }
-        else if ( Msg == WM_RBUTTONDOWN ) {
+          else
+          {
+            VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
+          }
+        }
+        else if (Msg == WM_RBUTTONDOWN)
+        {
           // Start rotation
-          ProcessButton3Press( );
+          VT_ProcessButton3Press();
         }
       }
       break;
@@ -975,7 +1000,7 @@ static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
 
             if ( fwKeys & MK_RBUTTON ) {
               // Start rotation
-              ProcessButton3Press();
+              VT_ProcessButton3Press();
             }
           }
 
@@ -986,10 +1011,10 @@ static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
             else if ( fwKeys & MK_MBUTTON ||
               ((fwKeys&MK_LBUTTON) &&
               (fwKeys&MK_RBUTTON) ) ){
-                ProcessControlButton2Motion();
+                VT_ProcessControlButton2Motion();
               }
             else if ( fwKeys & MK_RBUTTON ) {
-              ProcessControlButton3Motion();
+              VT_ProcessControlButton3Motion();
             }
           }
 #ifdef BUG
@@ -1003,11 +1028,14 @@ static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
           }
 #endif
           else
-            if (( fwKeys & MK_MBUTTON || ((fwKeys&MK_LBUTTON) && (fwKeys&MK_RBUTTON) ) )){
+            if ((fwKeys & MK_MBUTTON
+            || ((fwKeys & MK_LBUTTON) && (fwKeys & MK_RBUTTON))))
+            {
               ProcessZClipMotion();
             }
-            else {
+            else
-              ProcessMotion();
+            {
+              VT_ProcessMotion();
             }
       }
       break;
@@ -1051,7 +1079,7 @@ static int ViewerMainLoop(Standard_Integer argc, const char** argv)
 
     //while ( Ppick == -1 ) {
     while ( Ppick == 1 ) {
-      // Wait for a ProcessButton1Press() to toggle pick to 1 or 0
+      // Wait for a VT_ProcessButton1Press() to toggle pick to 1 or 0
       if (GetMessage(&msg, NULL, 0, 0) ) {
         TranslateMessage(&msg);
         DispatchMessage(&msg);
@@ -1064,8 +1092,7 @@ static int ViewerMainLoop(Standard_Integer argc, const char** argv)
   return Ppick;
 }
 
-
+#elif !defined(__APPLE__) || defined(MACOSX_USE_GLX)
-#else
 
 int min( int a, int b )
 {
@@ -1098,12 +1125,12 @@ XNextEvent( display, &report );
 switch ( report.type ) {
       case Expose:
         {
-          ProcessExpose();
+          VT_ProcessExpose();
         }
         break;
       case ConfigureNotify:
         {
-          ProcessConfigure();
+          VT_ProcessConfigure();
         }
         break;
       case KeyPress:
@@ -1121,8 +1148,9 @@ switch ( report.type ) {
 
           buf_ret[ret_len] = '\0' ;
 
-          if ( ret_len ) {
+          if (ret_len)
-            ProcessKeyPress( buf_ret);
+          {
+            VT_ProcessKeyPress (buf_ret);
           }
         }
         break;
@@ -1132,20 +1160,25 @@ switch ( report.type ) {
           X_ButtonPress = report.xbutton.x;
           Y_ButtonPress = report.xbutton.y;
 
-          if ( report.xbutton.button == Button1 )
+          if (report.xbutton.button == Button1)
-            if(  report.xbutton.state & ControlMask )
+          {
-              pick = ProcessButton1Press( argc, argv, pick,
+            if (report.xbutton.state & ControlMask)
-              ( report.xbutton.state & ShiftMask) );
+            {
+              pick = VT_ProcessButton1Press (argc, argv, pick, (report.xbutton.state & ShiftMask));
+            }
             else
             {
               IsDragged = Standard_True;
-              xx1 = X_ButtonPress;
+              X_ButtonPress = X_ButtonPress;
-              yy1 = Y_ButtonPress;
+              Y_ButtonPress = Y_ButtonPress;
               DragFirst = Standard_True;
             }
-          else if ( report.xbutton.button == Button3 )
+          }
+          else if (report.xbutton.button == Button3)
+          {
             // Start rotation
-            ProcessButton3Press();
+            VT_ProcessButton3Press();
+          }
         }
         break;
       case ButtonRelease:
@@ -1161,7 +1194,7 @@ switch ( report.type ) {
               Aspect_Handle aWindow = VT_GetWindow()->XWindow();
               GC gc = XCreateGC( display, aWindow, 0, 0 );
               //  XSetFunction( display, gc, GXinvert );
-              XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) );
+              XDrawRectangle( display, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
             }
 
             Handle( AIS_InteractiveContext ) aContext = ViewerTest::GetAISContext();
@@ -1187,25 +1220,25 @@ switch ( report.type ) {
               else
                 if( ShiftPressed )
                 {
-                  aContext->ShiftSelect( min( xx1, xx2 ), min( yy1, yy2 ),
+                  aContext->ShiftSelect( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
-                    max( xx1, xx2 ), max( yy1, yy2 ),
+                    max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
                     ViewerTest::CurrentView());
                   //                   cout << "shift select" << endl;
                 }
                 else
                 {
-                  aContext->Select( min( xx1, xx2 ), min( yy1, yy2 ),
+                  aContext->Select( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
-                    max( xx1, xx2 ), max( yy1, yy2 ),
+                    max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
                     ViewerTest::CurrentView() );
                   //                   cout << "select" << endl;
                 }
             else
-              ProcessButtonRelease();
+              VT_ProcessButton3Release();
 
             IsDragged = Standard_False;
           }
           else
-            ProcessButtonRelease();
+            VT_ProcessButton3Release();
         }
         break;
       case MotionNotify:
@@ -1222,14 +1255,14 @@ switch ( report.type ) {
             XSetFunction( display, gc, GXinvert );
 
             if( !DragFirst )
-              XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) );
+              XDrawRectangle( display, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
 
-            xx2 = X_Motion;
+            X_Motion = X_Motion;
-            yy2 = Y_Motion;
+            Y_Motion = Y_Motion;
             DragFirst = Standard_False;
 
-            //cout << "draw rect : " << xx2 << ", " << yy2 << endl;
+            //cout << "draw rect : " << X_Motion << ", " << Y_Motion << endl;
-            XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) );
+            XDrawRectangle( display, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
           }
           else
           {
@@ -1273,14 +1306,15 @@ switch ( report.type ) {
                 ProcessControlButton1Motion();
               }
               else if ( report.xmotion.state & Button2Mask ) {
-                ProcessControlButton2Motion();
+                VT_ProcessControlButton2Motion();
               }
               else if ( report.xmotion.state & Button3Mask ) {
-                ProcessControlButton3Motion();
+                VT_ProcessControlButton3Motion();
               }
             }
-            else {
+            else
-              ProcessMotion();
+            {
+              VT_ProcessMotion();
             }
           }
         }
@@ -1316,7 +1350,7 @@ static void VProcessEvents(ClientData,int)
 
 static void OSWindowSetup()
 {
-#ifndef WNT
+#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
   // X11
 
   Window  window   = VT_GetWindow()->XWindow();
@@ -1424,8 +1458,6 @@ while (ViewerMainLoop( argc, argv)) {
 return 0;
 }
 
-
-
 //==============================================================================
 //function : InitViewerTest
 //purpose  : initialisation de toutes les variables static de  ViewerTest (dp)
@@ -1441,7 +1473,7 @@ void ViewerTest_InitViewerTest (const Handle(AIS_InteractiveContext)& context)
   ViewerTest::ResetEventManager();
   Handle(Aspect_GraphicDevice) device = viewer->Device();
   Handle(Aspect_Window) window = view->Window();
-#ifndef WNT
+#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
   // X11
   VT_GetWindow() = Handle(Xw_Window)::DownCast(window);
   GetG3dDevice() = Handle(Graphic3d_GraphicDevice)::DownCast(device);
@@ -1460,7 +1492,6 @@ void ViewerTest_InitViewerTest (const Handle(AIS_InteractiveContext)& context)
 #endif
 }
 
-
 //==============================================================================
 //function : VSetBg
 //purpose  : Load image as background

src/ViewerTest/ViewerTest_ViewerCommands_1.mm

@@ -0,0 +1,247 @@
+// Copyright (c) 2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+#if defined(__APPLE__) && !defined(MACOSX_USE_GLX)
+
+#import <Cocoa/Cocoa.h>
+
+#include <Cocoa_Window.hxx>
+#include <ViewerTest.hxx>
+#include <V3d_View.hxx>
+#include <V3d_Viewer.hxx>
+#include <AIS_InteractiveContext.hxx>
+#include <NIS_View.hxx>
+
+//! Custom Cocoa view to handle events
+@interface ViewerTest_CocoaEventManagerView : NSView
+@end
+
+extern void VT_ProcessExpose();
+extern void VT_ProcessConfigure();
+extern void VT_ProcessKeyPress (const char* theBuffer);
+extern void VT_ProcessMotion();
+extern void VT_ProcessButton3Press();
+extern void VT_ProcessButton3Release();
+extern void VT_ProcessControlButton2Motion();
+extern void VT_ProcessControlButton3Motion();
+extern Standard_Boolean VT_ProcessButton1Press (Standard_Integer theArgsNb,
+                                                const char**     theArgsVec,
+                                                Standard_Boolean theToPick,
+                                                Standard_Boolean theIsShift);
+extern void VT_ProcessButton1Release(Standard_Boolean theIsShift);
+
+extern int X_Motion; // Current cursor position
+extern int Y_Motion;
+extern int X_ButtonPress; // Last ButtonPress position
+extern int Y_ButtonPress;
+extern Standard_Boolean IsDragged;
+
+// =======================================================================
+// function : ViewerMainLoop
+// purpose  :
+// =======================================================================
+int ViewerMainLoop (Standard_Integer, const char** )
+{
+  // unused
+  return 0;
+}
+
+// =======================================================================
+// function : ViewerTest_SetCocoaEventManagerView
+// purpose  :
+// =======================================================================
+void ViewerTest_SetCocoaEventManagerView (const Handle(Cocoa_Window)& theWindow)
+{
+  if (theWindow.IsNull())
+  {
+    return;
+  }
+
+  NSWindow* aWin = [theWindow->HView() window];
+  NSRect aBounds = [[aWin contentView] bounds];
+
+  ViewerTest_CocoaEventManagerView* aView = [[ViewerTest_CocoaEventManagerView alloc] initWithFrame: aBounds];
+
+  // replace content view in the window
+  theWindow->SetHView (aView);
+
+  // make view as first responder in winow to capture all useful events
+  [aWin makeFirstResponder: aView];
+  [aWin setAcceptsMouseMovedEvents: YES];
+
+  // should be retained by parent NSWindow
+  [aView release];
+}
+
+// =======================================================================
+// function : getMouseCoords
+// purpose  : Retrieve cursor position
+// =======================================================================
+static void getMouseCoords (NSView*           theView,
+                            NSEvent*          theEvent,
+                            Standard_Integer& theX,
+                            Standard_Integer& theY)
+{
+  NSPoint aMouseLoc = [theView convertPoint: [theEvent locationInWindow] fromView: nil];
+  NSRect  aBounds   = [theView bounds];
+
+  theX = Standard_Integer(aMouseLoc.x);
+  theY = Standard_Integer(aBounds.size.height - aMouseLoc.y);
+}
+
+@implementation ViewerTest_CocoaEventManagerView
+
+// =======================================================================
+// function : setFrameSize
+// purpose  :
+// =======================================================================
+- (void )setFrameSize: (NSSize )theNewSize
+{
+  [super setFrameSize: theNewSize];
+  VT_ProcessConfigure();
+}
+
+// =======================================================================
+// function : drawRect
+// purpose  :
+// =======================================================================
+- (void )drawRect: (NSRect )theDirtyRect
+{
+  VT_ProcessExpose();
+}
+
+// =======================================================================
+// function : mouseMoved
+// purpose  :
+// =======================================================================
+- (void )mouseMoved: (NSEvent* )theEvent
+{
+  getMouseCoords (self, theEvent, X_Motion, Y_Motion);
+  VT_ProcessMotion();
+}
+
+// =======================================================================
+// function : acceptsFirstResponder
+// purpose  :
+// =======================================================================
+- (BOOL )acceptsFirstResponder
+{
+  return YES;
+}
+
+// =======================================================================
+// function : mouseDown
+// purpose  :
+// =======================================================================
+- (void )mouseDown: (NSEvent* )theEvent
+{
+  getMouseCoords (self, theEvent, X_ButtonPress, Y_ButtonPress);
+  VT_ProcessButton1Press (0, NULL, Standard_False, [theEvent modifierFlags] & NSShiftKeyMask);
+}
+
+// =======================================================================
+// function : mouseUp
+// purpose  :
+// =======================================================================
+- (void )mouseUp: (NSEvent* )theEvent
+{
+  getMouseCoords (self, theEvent, X_Motion, Y_Motion);
+  VT_ProcessButton1Release([theEvent modifierFlags] & NSShiftKeyMask);
+}
+
+
+// =======================================================================
+// function : mouseDragged
+// purpose  :
+// =======================================================================
+- (void )mouseDragged: (NSEvent* )theEvent
+{
+  IsDragged = Standard_True;
+  if ([theEvent modifierFlags] & NSControlKeyMask)
+  {
+    getMouseCoords (self, theEvent, X_Motion, Y_Motion);
+    VT_ProcessControlButton2Motion();
+  }
+}
+
+// =======================================================================
+// function : rightMouseDown
+// purpose  :
+// =======================================================================
+- (void )rightMouseDown: (NSEvent* )theEvent
+{
+  getMouseCoords (self, theEvent, X_ButtonPress, Y_ButtonPress);
+  VT_ProcessButton3Press(); // Start rotation
+}
+
+// =======================================================================
+// function : rightMouseUp
+// purpose  :
+// =======================================================================
+- (void )rightMouseUp: (NSEvent* )theEvent
+{
+  VT_ProcessButton3Release();
+}
+
+// =======================================================================
+// function : rightMouseDragged
+// purpose  :
+// =======================================================================
+- (void )rightMouseDragged: (NSEvent* )theEvent
+{
+  if ([theEvent modifierFlags] & NSControlKeyMask)
+  {
+    getMouseCoords (self, theEvent, X_Motion, Y_Motion);
+    VT_ProcessControlButton3Motion();
+  }
+}
+
+// =======================================================================
+// function : scrollWheel
+// purpose  :
+// =======================================================================
+- (void )scrollWheel: (NSEvent* )theEvent
+{
+  float aDelta = [theEvent deltaY];
+  if (Abs (aDelta) < 0.001)
+  {
+    // a lot of values near zero can be generated by touchpad
+    return;
+  }
+
+  ViewerTest::CurrentView()->Zoom (0, 0, aDelta, aDelta);
+}
+
+// =======================================================================
+// function : keyDown
+// purpose  :
+// =======================================================================
+- (void )keyDown: (NSEvent* )theEvent
+{
+  NSString* aStringNs = [theEvent characters];
+  if (aStringNs == NULL || [aStringNs length] == 0)
+  {
+    return;
+  }
+
+  const Standard_CString aString = [aStringNs UTF8String];
+  VT_ProcessKeyPress (aString);
+}
+
+@end
+
+#endif

src/Visual3d/Visual3d_View.cxx

@@ -165,11 +165,13 @@
 
 #include <TColStd_HArray2OfReal.hxx>
 
-#ifndef WNT
+#if (defined(_WIN32) || defined(__WIN32__))
-# include <Xw_Window.hxx>
+  #include <WNT_Window.hxx>
+#elif (defined(__APPLE__) && !defined(MACOSX_USE_GLX))
+  #include <Cocoa_Window.hxx>
 #else
-# include <WNT_Window.hxx>
+  #include <Xw_Window.hxx>
-#endif  // WNT
+#endif
 
 #include <float.h>
 
@@ -458,36 +460,38 @@ void Visual3d_View::SetWindow (const Handle(Aspect_Window)&      AWindow,
 }
 // RIC120302
 
-void Visual3d_View::SetWindow (const Handle(Aspect_Window)& AWindow) {
+void Visual3d_View::SetWindow (const Handle(Aspect_Window)& theWindow)
+{
 
         if (IsDeleted ()) return;
 
         if (IsDefined ())
                 Visual3d_ViewDefinitionError::Raise ("Window already defined");
 
-        MyWindow        = AWindow;
+        MyWindow        = theWindow;
         MyCView.WsId                    = MyCView.ViewId;
         MyCView.DefWindow.IsDefined     = 1;
-#ifndef WNT
+
-const Handle(Xw_Window) theWindow = *(Handle(Xw_Window) *) &AWindow;
+#if (defined(_WIN32) || defined(__WIN32__))
-        MyCView.DefWindow.XWindow       = theWindow->XWindow ();
+  const Handle(WNT_Window) aWin   = Handle(WNT_Window)::DownCast (theWindow);
-#ifdef RIC120302
+  MyCView.DefWindow.XWindow       = (HWND )(aWin->HWindow());
-        MyCView.DefWindow.XParentWindow = theWindow->XParentWindow ();
+  MyCView.DefWindow.XParentWindow = (HWND )(aWin->HParentWindow());
-#endif
+  WNT_WindowData* aWinData = (WNT_WindowData* )GetWindowLongPtr ((HWND )(aWin->HWindow()), GWLP_USERDATA);
+  aWinData->WNT_WDriver_Ptr = (void* )this;
+  aWinData->WNT_VMgr        = (void* )MyPtrViewManager;
+#elif (defined(__APPLE__) && !defined(MACOSX_USE_GLX))
+  const Handle(Cocoa_Window) aWin = Handle(Cocoa_Window)::DownCast (theWindow);
+  MyCView.DefWindow.XWindow       = (Aspect_Drawable )aWin->HView();
+  MyCView.DefWindow.XParentWindow = NULL;
+  //MyCView.DefWindow.XParentWindow = aWin->HParentWindow();
 #else
-WNT_WindowData* wd;
+  const Handle(Xw_Window) aWin    = Handle(Xw_Window)::DownCast (theWindow);
-const Handle(WNT_Window) theWindow = *(Handle(WNT_Window) *) &AWindow;
+  MyCView.DefWindow.XWindow       = aWin->XWindow();
-        MyCView.DefWindow.XWindow       = ( HWND )(theWindow->HWindow());
+  MyCView.DefWindow.XParentWindow = aWin->XParentWindow();
-#ifdef RIC120302
-        MyCView.DefWindow.XParentWindow = ( HWND )(theWindow->HParentWindow());
 #endif
-        wd = ( WNT_WindowData* )GetWindowLongPtr (( HWND )(theWindow->HWindow()), GWLP_USERDATA);
-        wd -> WNT_WDriver_Ptr = ( void* )this;
-        wd -> WNT_VMgr        = ( void* )MyPtrViewManager;
-#endif  /* WNT */
 
         Standard_Integer Width, Height;
-        AWindow->Size (Width, Height);
+        theWindow->Size (Width, Height);
 
         MyCView.DefWindow.dx    = float( Width );
         MyCView.DefWindow.dy    = float( Height );