/////////////////////////////////////////////////////////////////////////////
-// Name: glcanvas.h
+// Name: wx/x11/glcanvas.h
// Purpose: wxGLCanvas, for using OpenGL with wxWidgets 2.0 for Motif.
// Uses the GLX extension.
// Author: Julian Smart and Wolfram Gloger
// Created: 1995, 1999
// RCS-ID: $Id$
// Copyright: (c) Julian Smart, Wolfram Gloger
-// Licence: wxWidgets licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "glcanvas.h"
-#endif
-
#ifndef _WX_GLCANVAS_H_
#define _WX_GLCANVAS_H_
-#include "wx/setup.h"
-
-#if wxUSE_GLCANVAS
-
-#include "wx/gdicmn.h"
-#include "wx/palette.h"
-#include "wx/scrolwin.h"
-
-#include <GL/glx.h>
-
-enum
-{
- WX_GL_RGBA=1, /* use true color palette */
- WX_GL_BUFFER_SIZE, /* bits for buffer if not WX_GL_RGBA */
- WX_GL_LEVEL, /* 0 for main buffer, >0 for overlay, <0 for underlay */
- WX_GL_DOUBLEBUFFER, /* use doublebuffer */
- WX_GL_STEREO, /* use stereoscopic display */
- WX_GL_AUX_BUFFERS, /* number of auxiliary buffers */
- WX_GL_MIN_RED, /* use red buffer with most bits (> MIN_RED bits) */
- WX_GL_MIN_GREEN, /* use green buffer with most bits (> MIN_GREEN bits) */
- WX_GL_MIN_BLUE, /* use blue buffer with most bits (> MIN_BLUE bits) */
- WX_GL_MIN_ALPHA, /* use blue buffer with most bits (> MIN_ALPHA bits) */
- WX_GL_DEPTH_SIZE, /* bits for Z-buffer (0,16,32) */
- WX_GL_STENCIL_SIZE, /* bits for stencil buffer */
- WX_GL_MIN_ACCUM_RED, /* use red accum buffer with most bits (> MIN_ACCUM_RED bits) */
- WX_GL_MIN_ACCUM_GREEN, /* use green buffer with most bits (> MIN_ACCUM_GREEN bits) */
- WX_GL_MIN_ACCUM_BLUE, /* use blue buffer with most bits (> MIN_ACCUM_BLUE bits) */
- WX_GL_MIN_ACCUM_ALPHA /* use blue buffer with most bits (> MIN_ACCUM_ALPHA bits) */
-};
-
-//---------------------------------------------------------------------------
-// classes
-//---------------------------------------------------------------------------
+#include "wx/unix/glx11.h"
-
-class WXDLLEXPORT wxGLContext: public wxObject
-{
-public:
- wxGLContext( bool isRGB, wxWindow *win,
- const wxPalette& palette = wxNullPalette );
- wxGLContext( bool WXUNUSED(isRGB), wxWindow *win,
- const wxPalette& WXUNUSED(palette),
- const wxGLContext *other /* for sharing display lists */
- );
- ~wxGLContext();
-
- void SetCurrent();
- void SetColour(const wxChar *colour);
- void SwapBuffers();
-
- void SetupPixelFormat();
- void SetupPalette(const wxPalette& palette);
- wxPalette CreateDefaultPalette();
-
- inline wxPalette* GetPalette() const { return (wxPalette*) & m_palette; }
- inline wxWindow* GetWindow() const { return m_window; }
- // inline GtkWidget* GetWidget() const { return m_widget; }
- inline GLXContext GetContext() const { return m_glContext; }
-
-public:
- GLXContext m_glContext;
-
- // GtkWidget *m_widget;
- wxPalette m_palette;
- wxWindow* m_window;
-
- DECLARE_CLASS(wxGLContext)
-};
-
-
-class WXDLLEXPORT wxGLCanvas: public wxScrolledWindow
+class WXDLLIMPEXP_GL wxGLCanvas : public wxGLCanvasX11
{
public:
- inline wxGLCanvas() {
- m_glContext = (wxGLContext*) NULL;
- m_sharedContext = (wxGLContext*) NULL;
- // m_glWidget = (GtkWidget*) NULL;
- m_vi = (void*) NULL;
- // m_exposed = FALSE;
- }
- wxGLCanvas( wxWindow *parent, wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = 0, const wxString& name = wxT("GLCanvas"),
- int *attribList = (int*) NULL,
- const wxPalette& palette = wxNullPalette );
- wxGLCanvas( wxWindow *parent, const wxGLContext *shared = (wxGLContext *)NULL,
- wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = 0, const wxString& name = wxT("GLCanvas"),
- int *attribList = (int*) NULL,
- const wxPalette& palette = wxNullPalette );
- wxGLCanvas( wxWindow *parent, const wxGLCanvas *shared = (wxGLCanvas *)NULL,
- wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = 0, const wxString& name = wxT("GLCanvas"),
- int *attribList = (int*) NULL,
- const wxPalette& palette = wxNullPalette );
-
- bool Create( wxWindow *parent,
- const wxGLContext *shared = (wxGLContext*)NULL,
- const wxGLCanvas *shared_context_of = (wxGLCanvas*)NULL,
- wxWindowID id = -1,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = 0, const wxString& name = wxT("GLCanvas"),
- int *attribList = (int*) NULL,
- const wxPalette& palette = wxNullPalette );
-
- ~wxGLCanvas();
-
- void SetCurrent();
- void SetColour(const wxChar *colour);
- void SwapBuffers();
-
- // void OnSize(wxSizeEvent& event);
-
- // void OnInternalIdle();
-
- inline wxGLContext* GetContext() const { return m_glContext; }
-
- // implementation
-
- wxGLContext *m_glContext,
- *m_sharedContext;
- wxGLCanvas *m_sharedContextOf;
- void *m_vi;
- // GtkWidget *m_glWidget;
- // bool m_exposed;
-
- DECLARE_EVENT_TABLE()
- DECLARE_CLASS(wxGLCanvas)
-
+ wxGLCanvas(wxWindow *parent,
+ wxWindowID id = wxID_ANY,
+ const int *attribList = NULL,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = 0,
+ const wxString& name = wxGLCanvasName,
+ const wxPalette& palette = wxNullPalette);
+
+ bool Create(wxWindow *parent,
+ wxWindowID id = wxID_ANY,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = 0,
+ const wxString& name = wxGLCanvasName,
+ const int *attribList = NULL,
+ const wxPalette& palette = wxNullPalette);
+
+ // implement wxGLCanvasX11 methods
+ // --------------------------------
+
+ virtual Window GetXWindow() const;
+
+protected:
+ virtual int GetColourIndex(const wxColour& col);
+
+ DECLARE_CLASS(wxGLCanvas)
};
-#endif
-// wxUSE_GLCANVAS
-
-#endif
-// _WX_GLCANVAS_H_
+#endif // _WX_GLCANVAS_H_
projects / wxWidgets.git / blobdiff