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/*
* e-plugin-lib.h
*
* This program 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 of the License, or (at your option) version 3.
*
* This program 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 the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifndef E_PLUGIN_LIB_H
#define E_PLUGIN_LIB_H
#include <gmodule.h>
#include <e-util/e-util.h>
/* Standard GObject macros */
#define E_TYPE_PLUGIN_LIB \
(e_plugin_lib_get_type ())
#define E_PLUGIN_LIB(obj) \
(G_TYPE_CHECK_INSTANCE_CAST \
((obj), E_TYPE_PLUGIN_LIB, EPluginLib))
#define E_PLUGIN_LIB_CLASS(cls) \
(G_TYPE_CHECK_CLASS_CAST \
((cls), E_TYPE_PLUGIN_LIB, EPluginLibClass))
#define E_IS_PLUGIN_LIB(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE \
((obj), E_TYPE_PLUGIN_LIB))
#define E_IS_PLUGIN_LIB_CLASS(cls) \
(G_TYPE_CHECK_CLASS_TYPE \
((cls), E_TYPE_PLUGIN_LIB))
#define E_PLUGIN_LIB_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS \
((obj), E_TYPE_PLUGIN_LIB, EPluginLibClass))
G_BEGIN_DECLS
typedef struct _EPluginLib EPluginLib;
typedef struct _EPluginLibClass EPluginLibClass;
/* The callback signature used for epluginlib methods */
typedef gpointer (*EPluginLibFunc) (EPlugin *ep, gpointer data);
/* The setup method, this will be called when the plugin is
* initialized. In the future it may also be called when the plugin
* is disabled. */
typedef gint (*EPluginLibEnableFunc) (EPlugin *ep, gint enable);
typedef GtkWidget * (*EPluginLibGetConfigureWidgetFunc) (EPlugin *ep);
/**
* struct _EPluginLib -
*
* @plugin: Superclass.
* @location: The filename of the shared object.
* @module: The GModule once it is loaded.
*
* This is a concrete EPlugin class. It loads and invokes dynamically
* loaded libraries using GModule. The shared object isn't loaded
* until the first callback is invoked.
*
* When the plugin is loaded, and if it exists, "e_plugin_lib_enable"
* will be invoked to initialize the plugin.
**/
struct _EPluginLib {
EPlugin parent;
gchar *location;
GModule *module;
};
struct _EPluginLibClass {
EPluginClass parent_class;
};
GType e_plugin_lib_get_type (void);
void e_plugin_lib_register_type (GTypeModule *type_module);
G_END_DECLS
#endif /* E_PLUGIN_LIB_H */
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