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vtkXOpenGLRenderWindow.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkXOpenGLRenderWindow.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
31 #ifndef vtkXOpenGLRenderWindow_h
32 #define vtkXOpenGLRenderWindow_h
33 
34 #include "vtkRenderingOpenGLModule.h" // For export macro
35 #include "vtkOpenGLRenderWindow.h"
36 #include <X11/Xlib.h> // Needed for X types used in the public interface
37 #include <X11/Xutil.h> // Needed for X types used in the public interface
38 
39 class vtkIdList;
40 class vtkXOpenGLRenderWindowInternal;
41 
42 class VTKRENDERINGOPENGL_EXPORT vtkXOpenGLRenderWindow : public vtkOpenGLRenderWindow
43 {
44 public:
45  static vtkXOpenGLRenderWindow *New();
47  void PrintSelf(ostream& os, vtkIndent indent);
48 
52  virtual void Start(void);
53 
57  virtual void Frame(void);
58 
62  virtual void WindowInitialize(void);
63 
70  virtual void Initialize(void);
71 
77  virtual void Finalize(void);
78 
82  virtual void SetFullScreen(int);
83 
87  virtual void WindowRemap(void);
88 
92  virtual void PrefFullScreen(void);
93 
95 
98  virtual void SetSize(int,int);
99  virtual void SetSize(int a[2]) {this->SetSize(a[0], a[1]);};
101 
103 
106  virtual Colormap GetDesiredColormap();
107  virtual Visual *GetDesiredVisual();
108  virtual XVisualInfo *GetDesiredVisualInfo();
109  virtual int GetDesiredDepth();
111 
118  virtual void SetStereoCapableWindow(int capable);
119 
123  void MakeCurrent();
124 
128  virtual bool IsCurrent();
129 
135  void SetForceMakeCurrent();
136 
140  const char *ReportCapabilities();
141 
145  int SupportsOpenGL();
146 
150  int IsDirect();
151 
155  virtual void *GetGenericDisplayId()
156  {
157  return this->GetDisplayId();
158  }
159 
160  virtual void *GetGenericWindowId();
161  virtual void *GetGenericParentId()
162  {
163  return reinterpret_cast<void *>(this->ParentId);
164  }
165 
166  virtual void *GetGenericContext();
167  virtual void *GetGenericDrawable()
168  {
169  return reinterpret_cast<void *>(this->WindowId);
170  }
171 
175  virtual int *GetScreenSize();
176 
180  virtual int *GetPosition();
181 
185  Display *GetDisplayId();
186 
188 
192  void SetDisplayId(Display *);
193  void SetDisplayId(void *);
195 
199  Window GetParentId();
200 
202 
205  void SetParentId(Window);
206  void SetParentId(void *);
208 
212  Window GetWindowId();
213 
215 
218  void SetWindowId(Window);
219  void SetWindowId(void *);
221 
225  void SetNextWindowId(Window);
226 
232  void SetNextWindowId(void *);
233 
234  void SetWindowName(const char *);
235 
240  virtual bool InitializeFromCurrentContext();
241 
243 
246  void SetPosition(int,int);
247  void SetPosition(int a[2]) {this->SetPosition(a[0], a[1]);};
249 
251 
255  void HideCursor();
256  void ShowCursor();
258 
262  virtual void SetCurrentCursor(int);
263 
269  virtual int GetEventPending();
270 
274  void SetWindowInfo(char *info);
275 
279  void SetNextWindowInfo(char *info);
280 
284  void SetParentInfo(char *info);
285 
290  virtual void Render();
291 
295  void SetOffScreenRendering(int i);
296 
297 protected:
300 
301  vtkXOpenGLRenderWindowInternal *Internal;
302 
303  Window ParentId;
304  Window WindowId;
305  Window NextWindowId;
306  Display *DisplayId;
307  Colormap ColorMap;
310  int ScreenSize[2];
315 
316  // we must keep track of the cursors we are using
317  Cursor XCCrosshair;
318  Cursor XCArrow;
319  Cursor XCSizeAll;
320  Cursor XCSizeNS;
321  Cursor XCSizeWE;
322  Cursor XCSizeNE;
323  Cursor XCSizeNW;
324  Cursor XCSizeSE;
325  Cursor XCSizeSW;
326  Cursor XCHand;
327 
328 
329  void CreateAWindow();
330  void DestroyWindow();
331  void CreateOffScreenWindow(int width, int height);
332  void DestroyOffScreenWindow();
333  void ResizeOffScreenWindow(int width, int height);
334 
335 
336 private:
337  vtkXOpenGLRenderWindow(const vtkXOpenGLRenderWindow&) VTK_DELETE_FUNCTION;
338  void operator=(const vtkXOpenGLRenderWindow&) VTK_DELETE_FUNCTION;
339 };
340 
341 
342 
343 #endif
vtkXOpenGLRenderWindow::Capabilities
char * Capabilities
Definition: vtkXOpenGLRenderWindow.h:314
vtkXOpenGLRenderWindow::ForceMakeCurrent
int ForceMakeCurrent
Definition: vtkXOpenGLRenderWindow.h:312
vtkOpenGLRenderWindow::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkRenderWindow::SetNextWindowInfo
virtual void SetNextWindowInfo(char *)=0
vtkRenderWindow::Start
virtual void Start()=0
Initialize the rendering process.
vtkRenderWindow::SetStereoCapableWindow
virtual void SetStereoCapableWindow(int capable)
vtkXOpenGLRenderWindow::OwnDisplay
int OwnDisplay
Definition: vtkXOpenGLRenderWindow.h:309
vtkXOpenGLRenderWindow::ColorMap
Colormap ColorMap
Definition: vtkXOpenGLRenderWindow.h:307
vtkRenderWindow::ShowCursor
virtual void ShowCursor()=0
vtkRenderWindow::SetFullScreen
virtual void SetFullScreen(int)=0
Turn on/off rendering full screen window size.
vtkRenderWindow::SetDisplayId
virtual void SetDisplayId(void *)=0
Dummy stubs for vtkWindow API.
vtkXOpenGLRenderWindow::XCSizeSW
Cursor XCSizeSW
Definition: vtkXOpenGLRenderWindow.h:325
vtkOpenGLRenderWindow::SupportsOpenGL
virtual int SupportsOpenGL()
Does this render window support OpenGL? 0-false, 1-true.
vtkXOpenGLRenderWindow::GetGenericDisplayId
virtual void * GetGenericDisplayId()
Xwindow get set functions.
Definition: vtkXOpenGLRenderWindow.h:155
vtkRenderWindow::HideCursor
virtual void HideCursor()=0
Hide or Show the mouse cursor, it is nice to be able to hide the default cursor if you want VTK to di...
vtkRenderWindow::Finalize
virtual void Finalize()=0
Finalize the rendering process.
vtkRenderWindow::SetWindowInfo
virtual void SetWindowInfo(char *)=0
vtkWindow::GetScreenSize
virtual int * GetScreenSize()=0
Get the current size of the screen in pixels.
vtkRenderWindow::IsCurrent
virtual bool IsCurrent()=0
Tells if this window is the current graphics context for the calling thread.
vtkXOpenGLRenderWindow::GetGenericParentId
virtual void * GetGenericParentId()
Definition: vtkXOpenGLRenderWindow.h:161
vtkRenderWindow::SetForceMakeCurrent
virtual void SetForceMakeCurrent()
If called, allow MakeCurrent() to skip cache-check when called.
Definition: vtkRenderWindow.h:641
vtkRenderWindow::WindowRemap
virtual void WindowRemap()=0
Remap the rendering window.
vtkXOpenGLRenderWindow::SetPosition
void SetPosition(int a[2])
Definition: vtkXOpenGLRenderWindow.h:247
vtkXOpenGLRenderWindow::CursorHidden
int CursorHidden
Definition: vtkXOpenGLRenderWindow.h:311
vtkXOpenGLRenderWindow::XCSizeNS
Cursor XCSizeNS
Definition: vtkXOpenGLRenderWindow.h:320
vtkXOpenGLRenderWindow::WindowId
Window WindowId
Definition: vtkXOpenGLRenderWindow.h:304
vtkX3D::height
Definition: vtkX3D.h:254
vtkWindow::SetWindowName
virtual void SetWindowName(const char *)
vtkXOpenGLRenderWindow::Internal
vtkXOpenGLRenderWindowInternal * Internal
Definition: vtkXOpenGLRenderWindow.h:301
vtkRenderWindow::Render
virtual void Render()
Ask each renderer owned by this RenderWindow to render its image and synchronize this process.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkIdList
list of point or cell ids
Definition: vtkIdList.h:36
vtkRenderWindow::SetCurrentCursor
virtual void SetCurrentCursor(int)
Change the shape of the cursor.
vtkXOpenGLRenderWindow::GetGenericDrawable
virtual void * GetGenericDrawable()
Definition: vtkXOpenGLRenderWindow.h:167
vtkRenderWindow::ReportCapabilities
virtual const char * ReportCapabilities()
Get report of capabilities for the render window.
Definition: vtkRenderWindow.h:646
vtkXOpenGLRenderWindow::XCHand
Cursor XCHand
Definition: vtkXOpenGLRenderWindow.h:326
vtkXOpenGLRenderWindow::XCCrosshair
Cursor XCCrosshair
Definition: vtkXOpenGLRenderWindow.h:317
vtkRenderWindow::SetWindowId
virtual void SetWindowId(void *)=0
vtkXOpenGLRenderWindow::XCArrow
Cursor XCArrow
Definition: vtkXOpenGLRenderWindow.h:318
vtkWindow::GetPosition
virtual int * GetPosition()
Set/Get the position in screen coordinates of the rendering window.
vtkXOpenGLRenderWindow::SetSize
virtual void SetSize(int a[2])
Set the size of the window in screen coordinates in pixels.
Definition: vtkXOpenGLRenderWindow.h:99
vtkX3D::info
Definition: vtkX3D.h:376
vtkXOpenGLRenderWindow::ParentId
Window ParentId
Definition: vtkXOpenGLRenderWindow.h:303
vtkXOpenGLRenderWindow::UsingHardware
int UsingHardware
Definition: vtkXOpenGLRenderWindow.h:313
vtkRenderWindow::GetGenericWindowId
virtual void * GetGenericWindowId()=0
vtkRenderWindow::SetParentInfo
virtual void SetParentInfo(char *)=0
vtkXOpenGLRenderWindow::DisplayId
Display * DisplayId
Definition: vtkXOpenGLRenderWindow.h:306
vtkXOpenGLRenderWindow::OwnWindow
int OwnWindow
Definition: vtkXOpenGLRenderWindow.h:308
vtkXOpenGLRenderWindow::XCSizeNE
Cursor XCSizeNE
Definition: vtkXOpenGLRenderWindow.h:322
vtkRenderWindow::SetParentId
virtual void SetParentId(void *)=0
vtkRenderWindow::MakeCurrent
virtual void MakeCurrent()=0
Attempt to make this window the current graphics context for the calling thread.
vtkXOpenGLRenderWindow::XCSizeSE
Cursor XCSizeSE
Definition: vtkXOpenGLRenderWindow.h:324
vtkXOpenGLRenderWindow
OpenGL rendering window.
Definition: vtkXOpenGLRenderWindow.h:42
vtkRenderWindow::GetGenericContext
virtual void * GetGenericContext()=0
vtkXOpenGLRenderWindow::XCSizeAll
Cursor XCSizeAll
Definition: vtkXOpenGLRenderWindow.h:319
vtkOpenGLRenderWindow::DestroyWindow
virtual void DestroyWindow()=0
Destroy a not-off-screen window.
vtkXOpenGLRenderWindow::XCSizeWE
Cursor XCSizeWE
Definition: vtkXOpenGLRenderWindow.h:321
vtkRenderWindow::IsDirect
virtual int IsDirect()
Is this render window using hardware acceleration? 0-false, 1-true.
Definition: vtkRenderWindow.h:656
vtkOpenGLRenderWindow
OpenGL rendering window.
Definition: vtkOpenGLRenderWindow.h:41
vtkRenderWindow::InitializeFromCurrentContext
virtual bool InitializeFromCurrentContext()
Initialize the render window from the information associated with the currently activated OpenGL cont...
Definition: vtkRenderWindow.h:614
vtkWindow::SetPosition
virtual void SetPosition(int, int)
vtkRenderWindow::Frame
virtual void Frame()=0
A termination method performed at the end of the rendering process to do things like swapping buffers...
vtkRenderWindow::SetNextWindowId
virtual void SetNextWindowId(void *)=0
vtkRenderWindow::New
static vtkRenderWindow * New()
Construct an instance of vtkRenderWindow with its screen size set to 300x300, borders turned on,...
vtkXOpenGLRenderWindow::NextWindowId
Window NextWindowId
Definition: vtkXOpenGLRenderWindow.h:305
vtkWindow::SetOffScreenRendering
virtual void SetOffScreenRendering(int)
Create a window in memory instead of on the screen.
vtkRenderWindow::GetEventPending
virtual int GetEventPending()=0
Check to see if a mouse button has been pressed.
vtkOpenGLRenderWindow::Initialize
virtual void Initialize(void)
Initialize the rendering window.
Definition: vtkOpenGLRenderWindow.h:344
vtkOpenGLRenderWindow::CreateAWindow
virtual void CreateAWindow()=0
Create a not-off-screen window.
vtkOpenGLRenderWindow.h
vtkXOpenGLRenderWindow::XCSizeNW
Cursor XCSizeNW
Definition: vtkXOpenGLRenderWindow.h:323
vtkOpenGLRenderWindow::SetSize
virtual void SetSize(int a[2])
Set the size of the window in screen coordinates in pixels.