# xlib_surface.h

Go to the documentation of this file.

    00001 /* Copyright (C) 2005 The cairomm Development Team
    00002  *
    00003  * This library is free software; you can redistribute it and/or
    00004  * modify it under the terms of the GNU Library General Public
    00005  * License as published by the Free Software Foundation; either
    00006  * version 2 of the License, or (at your option) any later version.
    00007  *
    00008  * This library is distributed in the hope that it will be useful,
    00009  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00010  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00011  * Library General Public License for more details.
    00012  *
    00013  * You should have received a copy of the GNU Library General Public
    00014  * License along with this library; if not, write to the Free Software
    00015  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    00016  * 02110-1301, USA.
    00017  */
    00018
    00019 #ifndef __CAIROMM_XLIB_SURFACE_H
    00020 #define __CAIROMM_XLIB_SURFACE_H
    00021
    00022 #include <cairomm/surface.h>
    00023
    00024 // This header is not included by cairomm.h because it requires X headers that
    00025 // tend to pollute the namespace with non-prefixed #defines and typedefs.
    00026 // You may include it directly if you need to use this API.
    00027
    00028 #ifdef CAIRO_HAS_XLIB_SURFACE
    00029 #include <cairo-xlib.h> // Needed for the X11 "Display" struct (which pollutes the namespace because it has no prefix.)
    00030 #ifdef CAIRO_HAS_XLIB_XRENDER_SURFACE
    00031 #include <cairo-xlib-xrender.h> // xrender-specific API
    00032 #endif // CAIRO_HAS_XLIB_XRENDER_SURFACE
    00033 #endif // CAIRO_HAS_XLIB_SURFACE
    00034
    00035
    00036 namespace Cairo
    00037 {
    00038
    00039 #ifdef CAIRO_HAS_XLIB_SURFACE
    00040
    00048 class XlibSurface : public Surface
    00049 {
    00050 public:
    00051
    00059   explicit XlibSurface(cairo_surface_t* cobject, bool has_reference = false);
    00060   virtual ~XlibSurface();
    00061
    00077   static RefPtr<XlibSurface> create(Display* dpy, Drawable drawable, Visual* visual, int width, int height);
    00078
    00089   static RefPtr<XlibSurface> create(Display *dpy, Pixmap bitmap, Screen *screen, int width, int height);
    00090
    00103   void set_size(int width, int height);
    00104
    00114   void set_drawable(Drawable drawable, int width, int height);
    00115
    00117   Drawable get_drawable() const;
    00118
    00120   const Display* get_display() const;
    00122   Display* get_display();
    00123
    00125   Screen* get_screen();
    00127   const Screen* get_screen() const;
    00128
    00130   Visual* get_visual();
    00132   const Visual* get_visual() const;
    00133
    00135   int get_depth() const;
    00136
    00138   int get_height() const;
    00139
    00141   int get_width() const;
    00142
    00143 #if CAIRO_HAS_XLIB_XRENDER_SURFACE
    00144
    00162   static Cairo::RefPtr<Cairo::XlibSurface>
    00163   create_with_xrender_format (Display *dpy,
    00164                               Drawable drawable,
    00165                               Screen *screen,
    00166                               XRenderPictFormat *format,
    00167                               int width,
    00168                               int height);
    00169
    00182   XRenderPictFormat * get_xrender_format() const;
    00183
    00184 #endif // CAIRO_HAS_XLIB_XRENDER_SURFACE
    00185
    00186 };
    00187
    00188 #endif // CAIRO_HAS_XLIB_SURFACE
    00189
    00190 } // namespace Cairo
    00191
    00192 #endif //__CAIROMM_XLIB_SURFACE_H
    00193
    00194 // vim: ts=2 sw=2 et