X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bbe0af5b15f8b8e95ed45abc2140fb3a1fac3c87..b11708106f93d28dbb47218b18e02674ad6c0cdb:/utils/glcanvas/src/glcanvas.cpp

diff --git a/utils/glcanvas/src/glcanvas.cpp b/utils/glcanvas/src/glcanvas.cpp
deleted file mode 100644
index a668badcab..0000000000
--- a/utils/glcanvas/src/glcanvas.cpp
+++ /dev/null
@@ -1,199 +0,0 @@
-/////////////////////////////////////////////////////////////////////////////
-// Name:        glcanvas.cpp
-// Purpose:     wxGLCanvas, for using OpenGL/Mesa with wxWindows and GTK
-// Author:      Robert Roebling
-// Modified by:
-// Created:     17/08/98
-// RCS-ID:      $Id$
-// Copyright:   (c) Robert Roebling
-// Licence:   	wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "glcanvas.h"
-#endif
-
-#include "glcanvas.h"
-
-#include "wx/frame.h"
-#include "wx/colour.h"
-#include "wx/module.h"
-#include "wx/app.h"
-
-#include "gtk/gtk.h"
-#include "gdk/gdk.h"
-extern "C" {
-#include "gdk/gdkx.h"
-}
-
-//---------------------------------------------------------------------------
-// global variables
-//---------------------------------------------------------------------------
-
-XVisualInfo *g_visual_info = (XVisualInfo*) NULL;
-
-//---------------------------------------------------------------------------
-// wxGLContext
-//---------------------------------------------------------------------------
-
-IMPLEMENT_CLASS(wxGLContext,wxObject)
-
-wxGLContext::wxGLContext( bool WXUNUSED(isRGB), wxWindow *win, const wxPalette& WXUNUSED(palette) )
-{
-    m_window = win;
-    m_widget = win->m_wxwindow;
-  
-    wxCHECK_RET( g_visual_info != NULL, "invalid visual for OpenGl" );
-    
-    m_glContext = glXCreateContext( GDK_DISPLAY(), g_visual_info, None, GL_TRUE );
-  
-    wxCHECK_RET( m_glContext != NULL, "Couldn't create OpenGl context" );
-
-    glXMakeCurrent( GDK_DISPLAY(), GDK_WINDOW_XWINDOW(m_widget->window), m_glContext );
-}
-
-wxGLContext::~wxGLContext()
-{
-    if (m_glContext)
-    {
-        glXMakeCurrent( GDK_DISPLAY(), GDK_WINDOW_XWINDOW(m_widget->window), m_glContext );
-    
-        glXDestroyContext( GDK_DISPLAY(), m_glContext );
-    }
-}
-
-void wxGLContext::SwapBuffers()
-{
-    if (m_glContext)
-    {
-        glXSwapBuffers( GDK_DISPLAY(), GDK_WINDOW_XWINDOW( m_widget->window ) );
-    }
-}
-
-void wxGLContext::SetCurrent()
-{
-    if (m_glContext) 
-    { 
-        glXMakeCurrent( GDK_DISPLAY(), GDK_WINDOW_XWINDOW(m_widget->window), m_glContext );
-    }
-}
-
-void wxGLContext::SetColour(const char *colour)
-{
-    float r = 0.0;
-    float g = 0.0;
-    float b = 0.0;
-    wxColour *col = wxTheColourDatabase->FindColour(colour);
-    if (col)
-    {
-        r = (float)(col->Red()/256.0);
-        g = (float)(col->Green()/256.0);
-        b = (float)(col->Blue()/256.0);
-        glColor3f( r, g, b);
-    }
-}
-
-void wxGLContext::SetupPixelFormat()
-{
-}
-
-void wxGLContext::SetupPalette( const wxPalette& WXUNUSED(palette) )
-{
-}
-
-wxPalette wxGLContext::CreateDefaultPalette()
-{
-    return wxNullPalette;
-}
-
-//---------------------------------------------------------------------------
-// wxGlCanvas
-//---------------------------------------------------------------------------
-
-IMPLEMENT_CLASS(wxGLCanvas, wxScrolledWindow)
-
-BEGIN_EVENT_TABLE(wxGLCanvas, wxScrolledWindow)
-    EVT_SIZE(wxGLCanvas::OnSize)
-END_EVENT_TABLE()
-
-wxGLCanvas::wxGLCanvas(wxWindow *parent, wxWindowID id,
-    const wxPoint& pos, const wxSize& size, long style, const wxString& name,
-    int *WXUNUSED(attribList), const wxPalette& palette):
-  wxScrolledWindow(parent, id, pos, size, style, name)
-{
-    m_glContext = new wxGLContext( TRUE, this, palette );
-}
-
-wxGLCanvas::~wxGLCanvas()
-{
-    if (m_glContext) delete m_glContext;
-}
-
-void wxGLCanvas::SwapBuffers()
-{
-    if (m_glContext) m_glContext->SwapBuffers();
-}
-
-void wxGLCanvas::OnSize(wxSizeEvent& WXUNUSED(event))
-{
-    int width, height;
-    GetClientSize(& width, & height);
-
-    if (m_glContext)
-    {
-        m_glContext->SetCurrent();
-
-        glViewport(0, 0, (GLint)width, (GLint)height);
-        glMatrixMode(GL_PROJECTION);
-        glLoadIdentity();
-        glFrustum( -1.0, 1.0, -1.0, 1.0, 5.0, 15.0 );
-        glMatrixMode(GL_MODELVIEW);
-    }
-}
-
-void wxGLCanvas::SetCurrent()
-{
-    if (m_glContext) m_glContext->SetCurrent();
-}
-
-void wxGLCanvas::SetColour( const char *colour )
-{
-    if (m_glContext) m_glContext->SetColour( colour );
-}
-
-//--------------------------------------------------------------------
-// wxGLModule 
-//--------------------------------------------------------------------
-
-class wxGLModule : public wxModule
-{
-public:
-    virtual bool OnInit();
-    virtual void OnExit();
-
-private:
-    DECLARE_DYNAMIC_CLASS(wxGLModule)
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxGLModule, wxModule)
-
-bool wxGLModule::OnInit() 
-{
-    int data[] = { GLX_RGBA,GLX_RED_SIZE,1,GLX_GREEN_SIZE,1,
-                   GLX_BLUE_SIZE,1,GLX_DOUBLEBUFFER,None};
-
-    g_visual_info = glXChooseVisual( GDK_DISPLAY(), DefaultScreen(GDK_DISPLAY()), data );
-  
-    wxCHECK_MSG( g_visual_info != NULL, FALSE, "Couldn't choose visual for OpenGl" );
-  
-    wxVisualSetByExternal = gdkx_visual_get(g_visual_info->visualid);
-  
-    wxColormapSetByExternal = gdk_colormap_new( gdkx_visual_get(g_visual_info->visualid), TRUE );
-    
-    return TRUE;
-}
-
-void wxGLModule::OnExit()
-{
-}
-