132 lines
3.1 KiB
C
132 lines
3.1 KiB
C
/*
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* xedit-plugin-loader.c
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* This file is part of xedit
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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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#include "xedit-plugin-loader.h"
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static void
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xedit_plugin_loader_base_init (gpointer g_class)
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{
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static gboolean initialized = FALSE;
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if (G_UNLIKELY (!initialized))
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{
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/* create interface signals here. */
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initialized = TRUE;
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}
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}
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GType
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xedit_plugin_loader_get_type (void)
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{
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static GType type = 0;
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if (G_UNLIKELY (type == 0))
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{
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static const GTypeInfo info =
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{
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sizeof (XeditPluginLoaderInterface),
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xedit_plugin_loader_base_init, /* base_init */
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NULL, /* base_finalize */
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NULL, /* class_init */
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NULL, /* class_finalize */
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NULL, /* class_data */
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0,
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0, /* n_preallocs */
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NULL /* instance_init */
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};
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type = g_type_register_static (G_TYPE_INTERFACE, "XeditPluginLoader", &info, 0);
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}
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return type;
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}
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const gchar *
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xedit_plugin_loader_type_get_id (GType type)
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{
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GTypeClass *klass;
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XeditPluginLoaderInterface *iface;
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klass = g_type_class_ref (type);
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if (klass == NULL)
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{
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g_warning ("Could not get class info for plugin loader");
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return NULL;
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}
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iface = g_type_interface_peek (klass, XEDIT_TYPE_PLUGIN_LOADER);
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if (iface == NULL)
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{
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g_warning ("Could not get plugin loader interface");
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g_type_class_unref (klass);
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return NULL;
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}
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g_return_val_if_fail (iface->get_id != NULL, NULL);
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return iface->get_id ();
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}
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XeditPlugin *
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xedit_plugin_loader_load (XeditPluginLoader *loader,
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XeditPluginInfo *info,
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const gchar *path)
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{
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XeditPluginLoaderInterface *iface;
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g_return_val_if_fail (XEDIT_IS_PLUGIN_LOADER (loader), NULL);
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iface = XEDIT_PLUGIN_LOADER_GET_INTERFACE (loader);
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g_return_val_if_fail (iface->load != NULL, NULL);
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return iface->load (loader, info, path);
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}
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void
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xedit_plugin_loader_unload (XeditPluginLoader *loader,
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XeditPluginInfo *info)
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{
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XeditPluginLoaderInterface *iface;
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g_return_if_fail (XEDIT_IS_PLUGIN_LOADER (loader));
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iface = XEDIT_PLUGIN_LOADER_GET_INTERFACE (loader);
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g_return_if_fail (iface->unload != NULL);
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iface->unload (loader, info);
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}
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void
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xedit_plugin_loader_garbage_collect (XeditPluginLoader *loader)
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{
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XeditPluginLoaderInterface *iface;
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g_return_if_fail (XEDIT_IS_PLUGIN_LOADER (loader));
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iface = XEDIT_PLUGIN_LOADER_GET_INTERFACE (loader);
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if (iface->garbage_collect != NULL)
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iface->garbage_collect (loader);
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}
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