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gui
gtk
gtk_glue.h
Go to the documentation of this file.
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//
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// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010,
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// 2011 Free Software Foundation, Inc
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef GNASH_GTK_GLUE_H
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#define GNASH_GTK_GLUE_H
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#include <cassert>
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#include <gtk/gtk.h>
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#if !defined(_WIN32) && !defined(__APPLE__)
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#include <gdk/gdkx.h>
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#else
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#include <gdk/gdk.h>
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#endif
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#include "
DeviceGlue.h
"
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namespace
gnash {
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class
Renderer;
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class
movie_root;
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}
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namespace
gnash {
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class
GtkGlue
:
public
DeviceGlue
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{
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public
:
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GtkGlue
() :
_drawing_area
(0),
_needs_area
(false) { }
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virtual
~GtkGlue
() { }
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virtual
bool
init
(
int
argc,
char
**argv[]) = 0;
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virtual
void
prepDrawingArea
(GtkWidget *drawing_area) = 0;
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virtual
Renderer
*
createRenderHandler
() = 0;
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virtual
void
setRenderHandlerSize
(
int
/*width*/
,
int
/*height*/
) {}
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virtual
void
render
() = 0;
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virtual
void
render
(
int
/*minx*/
,
int
/*miny*/
,
int
/*maxx*/
,
int
/*maxy*/
)
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{
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render
();
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}
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virtual
void
render
(GdkRegion *
const
region)
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{
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GdkRectangle* rects;
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gint num_rects;
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gdk_region_get_rectangles(region, &rects, &num_rects);
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assert
(num_rects);
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for
(gint
i
= 0;
i
< num_rects; ++
i
) {
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GdkRectangle
const
&
r
= rects[
i
];
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render
(r.x, r.y, r.x + r.width, r.y + r.height);
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}
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g_free(rects);
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}
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virtual
void
configure
(GtkWidget *
const
widget,
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GdkEventConfigure *
const
event) = 0;
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virtual
void
beforeRendering
(
movie_root
*) {};
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virtual
bool
needsDrawingArea
() {
return
_needs_area
; };
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protected
:
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GtkWidget *
_drawing_area
;
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bool
_needs_area
;
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};
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}
// namespace gnash
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// end of GNASH_GTK_GLUE_H
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#endif
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// Local Variables:
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// mode: C++
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// indent-tabs-mode: nil
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// End:
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