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/*=========================================================================
Program: Visualization Toolkit
Module: vtkTDxMacDevice.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkTDxMacDevice - Implementation of vtkTDxDevice on Mac
// .SECTION Description
// vtkTDxMacDevice is a concrete implementation of vtkTDxDevice on Mac
// It uses the 3DxMacWare SDK.
// .SECTION See Also
// vtkTDxDevice, vtkTDxUnixDevice, vtkTDxWinDevice
#ifndef vtkTDxMacDevice_h
#define vtkTDxMacDevice_h
#include "vtkRenderingOpenGLModule.h" // For export macro
#include "vtkTDxDevice.h"
#include <3dConnexionClient/ConnexionClientAPI.h> // 3DxMacWare SDK
class VTKRENDERINGOPENGL_EXPORT vtkTDxMacDevice : public vtkTDxDevice
{
public:
static vtkTDxMacDevice *New();
vtkTypeMacro(vtkTDxMacDevice,vtkTDxDevice);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Name of the client application to pass for registration with the
// driver. Initial value is "3DxClientTest".
vtkGetStringMacro(ClientApplicationName);
vtkSetStringMacro(ClientApplicationName);
// Description:
// Initialize the device with the current ClientApplicationName.
// It updates the value of GetInitialized().
// Initialization can fail (if the device is not present or the driver is
// not running). You must look for the value of
// GetInitialized() before processing further.
// \pre not_yet_initialized: !GetInitialized()
// \pre valid_name: GetClientApplicationName()!=0
void Initialize();
// Description:
// See description in the superclass. Implementation for Mac.
virtual void Close();
// Description:
// Translate the X11 event by invoking a VTK event, if the event came from
// the device.
// Return true if the event passed in argument was effectively an event from
// the device, return false otherwise.
// \pre initialized: GetInitialized()
// \pre s_exists: s!=0
// \pre client_matches: s->client==this->ClientID
void ProcessEvent(const ConnexionDeviceState *s);
protected:
// Description:
// Default constructor. Just set initial values for
// ClientApplicationName ("3DxClientTest").
vtkTDxMacDevice();
// Description:
// Destructor. If the device is not initialized, do nothing. If the device
// is initialized, close the device.
virtual ~vtkTDxMacDevice();
// Description:
// Convert a C string to a Pascal String. Allocation happens with new[].
// It is the responsibility of the user to call delete[].
//
// Apple specific. String literal starting with \p are pascal strings: it is
// an unsigned char array starting with the length and terminated by \0. The
// length does not include the length value neither the \0.
// Pascal strings literal are allowed with apple specific gcc option
// -fpascal-strings. Pascal literal are writable is -fwritable-strings is
// set. -Wwrite-strings is a related warning flag.
// \pre s_exists: s!=0
// \pre s_small_enough: strlen(s)<=255
// \post result_exists: result!=0
unsigned char *CStringToPascalString(const char *s);
char *ClientApplicationName;
UInt16 ClientID;
UInt16 LastButtonState;
private:
vtkTDxMacDevice(const vtkTDxMacDevice&); // Not implemented.
void operator=(const vtkTDxMacDevice&); // Not implemented.
};
#endif
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