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env.h
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env.h
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/**
* Environment -
* Copyright (C) 2010 Sian Cao <sycao@redflag-linux.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _semacs_env_h
#define _semacs_env_h
#include "util.h"
#include "editor.h"
DEF_CLS(se_font);
struct se_font
{
XftFont *xftFont;
int glyphMaxHeight;
int glyphMaxWidth;
int glyphAscent;
};
DEF_CLS(se_env); // environment
struct se_env
{
Display *display;
int numScreens;
int screen; // which screen the editor is showed
Colormap colormap;
Visual *visual;
Window root;
XftFont *xftFont;
int glyphMaxHeight;
int glyphMaxWidth;
int glyphAscent;
XIM xim;
se_world *world;
gboolean exitLoop;
};
#ifdef __cplusplus
extern "C" {
#endif
extern se_env* se_env_init();
extern void se_env_release(se_env* env);
extern void se_env_quit(se_env* env);
extern gboolean se_env_change_font( se_env* env, const char* name );
#ifdef __cplusplus
}
#endif
#endif