2 * Copyright (C) 2009 Andy Spencer <spenceal@rose-hulman.edu>
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #ifndef __GIS_PLUGIN_H__
19 #define __GIS_PLUGIN_H__
21 #include <glib-object.h>
24 #define GIS_TYPE_PLUGIN (gis_plugin_get_type())
25 #define GIS_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIS_TYPE_PLUGIN, GisPlugin))
26 #define GIS_IS_PLUGIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIS_TYPE_PLUGIN))
27 #define GIS_PLUGIN_GET_INTERFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE((inst), GIS_TYPE_PLUGIN, GisPluginInterface))
29 typedef struct _GisPlugin GisPlugin;
30 typedef struct _GisPluginInterface GisPluginInterface;
31 typedef GPtrArray GisPlugins;
33 struct _GisPluginInterface
35 GTypeInterface parent_iface;
37 /* Virtual functions */
38 void (*expose )(GisPlugin *self);
39 GtkWidget *(*get_config)(GisPlugin *self);
42 GType gis_plugin_get_type();
45 void gis_plugin_expose(GisPlugin *self);
46 GtkWidget *gis_plugin_get_config(GisPlugin *self);
49 #include "gis-world.h"
51 #include "gis-opengl.h"
52 #include "gis-prefs.h"
54 typedef GisPlugin *(*GisPluginConstructor)(GisWorld *world, GisView *view, GisOpenGL *opengl, GisPrefs *prefs);
56 GisPlugins *gis_plugins_new();
57 void gis_plugins_free();
58 GList *gis_plugins_available();
59 GisPlugin *gis_plugins_load(GisPlugins *self, const char *name,
60 GisWorld *world, GisView *view, GisOpenGL *opengl, GisPrefs *prefs);
61 gboolean gis_plugins_unload(GisPlugins *self, const char *name);
62 void gis_plugins_foreach(GisPlugins *self, GCallback callback, gpointer user_data);