X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a308135449c51cbf067c128c9b61354ca7f899c9..4ed85025f3ba537206f70f3dd10466e16da926d4:/include/wx/gtk/glcanvas.h diff --git a/include/wx/gtk/glcanvas.h b/include/wx/gtk/glcanvas.h index ae7de3acc6..06396dc5df 100644 --- a/include/wx/gtk/glcanvas.h +++ b/include/wx/gtk/glcanvas.h @@ -1,179 +1,112 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: glcanvas.h -// Purpose: wxGLCanvas, for using OpenGL/Mesa with wxWindows and GTK +// Name: wx/gtk/glcanvas.h +// Purpose: wxGLCanvas, for using OpenGL/Mesa with wxWidgets and GTK // Author: Robert Roebling // Modified by: // Created: 17/8/98 // RCS-ID: $Id$ // Copyright: (c) Robert Roebling -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma interface "glcanvas.h" -#endif - #ifndef _WX_GLCANVAS_H_ #define _WX_GLCANVAS_H_ -#include "wx/scrolwin.h" -#include "wx/app.h" +#include "wx/unix/glx11.h" -extern "C" { -#include -#include -#include -} - -//--------------------------------------------------------------------------- -// Constants for attriblist //--------------------------------------------------------------------------- - -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 -//--------------------------------------------------------------------------- - -class WXDLLEXPORT wxGLContext; -class WXDLLEXPORT wxGLCanvas; - -//--------------------------------------------------------------------------- -// wxGLContext +// wxGLCanvas //--------------------------------------------------------------------------- - -class WXDLLEXPORT wxGLContext: public wxObject +class WXDLLIMPEXP_GL wxGLCanvas : public wxGLCanvasX11 { 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 */ + 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); + + virtual bool SetBackgroundStyle(wxBackgroundStyle style); + + // implement wxGLCanvasX11 methods + // -------------------------------- + + virtual Window GetXWindow() const; + + + // deprecated methods + // ------------------ + +#if WXWIN_COMPATIBILITY_2_8 + wxDEPRECATED( + wxGLCanvas(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) ); - ~wxGLContext(); - void SetCurrent(); - void SetColour(const char *colour); - void SwapBuffers(); - - void SetupPixelFormat(); - void SetupPalette(const wxPalette& palette); - wxPalette CreateDefaultPalette(); + wxDEPRECATED( + wxGLCanvas(wxWindow *parent, + const wxGLContext *shared, + 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) + ); - 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; } + wxDEPRECATED( + wxGLCanvas(wxWindow *parent, + const wxGLCanvas *shared, + 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) + ); -public: - GLXContext m_glContext; + // called from "realized" callback to create the implicit context if needed + void GTKInitImplicitContext(); +#endif // WXWIN_COMPATIBILITY_2_8 - GtkWidget *m_widget; - wxPalette m_palette; - wxWindow* m_window; - -private: - DECLARE_CLASS(wxGLContext) -}; + // implementation from now on + void OnInternalIdle(); -//--------------------------------------------------------------------------- -// wxGLCanvas -//--------------------------------------------------------------------------- + bool m_exposed; +#ifdef __WXGTK3__ + cairo_t* m_cairoPaintContext; +#endif -class WXDLLEXPORT wxGLCanvas: public wxScrolledWindow -{ -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 = "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 = "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 = "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 = "GLCanvas", - int *attribList = (int*) NULL, - const wxPalette& palette = wxNullPalette ); - - ~wxGLCanvas(); - - void SetCurrent(); - void SetColour(const char *colour); - void SwapBuffers(); - - void OnSize(wxSizeEvent& event); - - void OnInternalIdle(); - - inline wxGLContext* GetContext() const { return m_glContext; } - - // implementation - - wxGLContext *m_glContext, - *m_sharedContext; +#if WXWIN_COMPATIBILITY_2_8 + wxGLContext *m_sharedContext; wxGLCanvas *m_sharedContextOf; - void *m_vi; // actually an XVisualInfo* - bool m_canFreeVi; - GtkWidget *m_glWidget; - bool m_exposed; - - // returns an XVisualInfo* based on desired GL attributes; - // returns NULL if an appropriate visual is not found. The - // caller is reponsible for using XFree() to deallocate - // the returned structure. - static void* ChooseGLVisual(int *attribList); + const bool m_createImplicitContext; +#endif // WXWIN_COMPATIBILITY_2_8 private: - DECLARE_EVENT_TABLE() DECLARE_CLASS(wxGLCanvas) }; -#endif - // _WX_GLCANVAS_H_ +#endif // _WX_GLCANVAS_H_