107 lines
3.6 KiB
C
107 lines
3.6 KiB
C
/*
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* xed-plugin-loader.h
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* This file is part of xed
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*
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* Copyright (C) 2008 - Jesse van den Kieboom
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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 2 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,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __XED_PLUGIN_LOADER_H__
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#define __XED_PLUGIN_LOADER_H__
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#include <glib-object.h>
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#include <xed/xed-plugin.h>
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#include <xed/xed-plugin-info.h>
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G_BEGIN_DECLS
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#define XED_TYPE_PLUGIN_LOADER (xed_plugin_loader_get_type ())
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#define XED_PLUGIN_LOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), XED_TYPE_PLUGIN_LOADER, XedPluginLoader))
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#define XED_IS_PLUGIN_LOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), XED_TYPE_PLUGIN_LOADER))
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#define XED_PLUGIN_LOADER_GET_INTERFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), XED_TYPE_PLUGIN_LOADER, XedPluginLoaderInterface))
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typedef struct _XedPluginLoader XedPluginLoader; /* dummy object */
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typedef struct _XedPluginLoaderInterface XedPluginLoaderInterface;
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struct _XedPluginLoaderInterface {
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GTypeInterface parent;
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const gchar *(*get_id) (void);
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XedPlugin *(*load) (XedPluginLoader *loader,
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XedPluginInfo *info,
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const gchar *path);
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void (*unload) (XedPluginLoader *loader,
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XedPluginInfo *info);
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void (*garbage_collect) (XedPluginLoader *loader);
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};
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GType xed_plugin_loader_get_type (void);
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const gchar *xed_plugin_loader_type_get_id (GType type);
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XedPlugin *xed_plugin_loader_load (XedPluginLoader *loader,
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XedPluginInfo *info,
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const gchar *path);
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void xed_plugin_loader_unload (XedPluginLoader *loader,
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XedPluginInfo *info);
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void xed_plugin_loader_garbage_collect (XedPluginLoader *loader);
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/**
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* XED_PLUGIN_LOADER_IMPLEMENT_INTERFACE(TYPE_IFACE, iface_init):
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*
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* Utility macro used to register interfaces for gobject types in plugin loaders.
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*/
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#define XED_PLUGIN_LOADER_IMPLEMENT_INTERFACE(TYPE_IFACE, iface_init) \
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const GInterfaceInfo g_implement_interface_info = \
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{ \
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(GInterfaceInitFunc) iface_init, \
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NULL, \
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NULL \
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}; \
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\
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g_type_module_add_interface (type_module, \
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g_define_type_id, \
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TYPE_IFACE, \
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&g_implement_interface_info);
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/**
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* XED_PLUGIN_LOADER_REGISTER_TYPE(PluginLoaderName, plugin_loader_name, PARENT_TYPE, loader_interface_init):
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*
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* Utility macro used to register plugin loaders.
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*/
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#define XED_PLUGIN_LOADER_REGISTER_TYPE(PluginLoaderName, plugin_loader_name, PARENT_TYPE, loader_iface_init) \
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G_DEFINE_DYNAMIC_TYPE_EXTENDED (PluginLoaderName, \
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plugin_loader_name, \
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PARENT_TYPE, \
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0, \
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XED_PLUGIN_LOADER_IMPLEMENT_INTERFACE(XED_TYPE_PLUGIN_LOADER, loader_iface_init)); \
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\
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\
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G_MODULE_EXPORT GType \
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register_xed_plugin_loader (GTypeModule *type_module) \
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{ \
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plugin_loader_name##_register_type (type_module); \
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\
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return plugin_loader_name##_get_type(); \
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}
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G_END_DECLS
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#endif /* __XED_PLUGIN_LOADER_H__ */
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