gnc-plugin-account-tree.c

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/* 
 * gnc-plugin-account-tree.c -- 
 *
 * Copyright (C) 2003 Jan Arne Petersen
 * Author: Jan Arne Petersen <jpetersen@uni-bonn.de>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, contact:
 *
 * Free Software Foundation           Voice:  +1-617-542-5942
 * 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652
 * Boston, MA  02110-1301,  USA       gnu@gnu.org
 */

#include "config.h"

#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <string.h>

#include "gnc-plugin-account-tree.h"
#include "gnc-plugin-page-account-tree.h"

static void gnc_plugin_account_tree_class_init (GncPluginAccountTreeClass *klass);
static void gnc_plugin_account_tree_init (GncPluginAccountTree *plugin);
static void gnc_plugin_account_tree_finalize (GObject *object);

/* Command callbacks */
static void gnc_plugin_account_tree_cmd_new_account_tree (GtkAction *action, GncMainWindowActionData *data);


#define PLUGIN_ACTIONS_NAME "gnc-plugin-account-tree-actions"
#define PLUGIN_UI_FILENAME  "gnc-plugin-account-tree-ui.xml"

static GtkActionEntry gnc_plugin_actions [] = {
        { "FileNewAccountTreeAction", NULL, N_("New Accounts _Page"), NULL,
          N_("Open a new Account Tree page"),
          G_CALLBACK (gnc_plugin_account_tree_cmd_new_account_tree) },
};
static guint gnc_plugin_n_actions = G_N_ELEMENTS (gnc_plugin_actions);


typedef struct GncPluginAccountTreePrivate
{
        gpointer dummy;
} GncPluginAccountTreePrivate;

#define GNC_PLUGIN_ACCOUNT_TREE_GET_PRIVATE(o)  \
   (G_TYPE_INSTANCE_GET_PRIVATE ((o), GNC_TYPE_PLUGIN_ACCOUNT_TREE, GncPluginAccountTreePrivate))

static GObjectClass *parent_class = NULL;


/*  Get the type of the account tree menu plugin. */
GType
gnc_plugin_account_tree_get_type (void)
{
        static GType gnc_plugin_account_tree_type = 0;

        if (gnc_plugin_account_tree_type == 0) {
                static const GTypeInfo our_info = {
                        sizeof (GncPluginAccountTreeClass),
                        NULL,           /* base_init */
                        NULL,           /* base_finalize */
                        (GClassInitFunc) gnc_plugin_account_tree_class_init,
                        NULL,           /* class_finalize */
                        NULL,           /* class_data */
                        sizeof (GncPluginAccountTree),
                        0,              /* n_preallocs */
                        (GInstanceInitFunc) gnc_plugin_account_tree_init
                };
                
                gnc_plugin_account_tree_type = g_type_register_static (GNC_TYPE_PLUGIN,
                                                                       "GncPluginAccountTree",
                                                                       &our_info, 0);
        }

        return gnc_plugin_account_tree_type;
}


/*  Create a new account tree menu plugin. */
GncPlugin *
gnc_plugin_account_tree_new (void)
{
        GncPluginAccountTree *plugin;

        /* Reference the account tree page plugin to ensure it exists
         * in the gtk type system. */
        GNC_TYPE_PLUGIN_PAGE_ACCOUNT_TREE;

        plugin = g_object_new (GNC_TYPE_PLUGIN_ACCOUNT_TREE,
                              NULL);

        return GNC_PLUGIN (plugin);
}


static void
gnc_plugin_account_tree_class_init (GncPluginAccountTreeClass *klass)
{
        GObjectClass *object_class = G_OBJECT_CLASS (klass);
        GncPluginClass *plugin_class = GNC_PLUGIN_CLASS (klass);

        parent_class = g_type_class_peek_parent (klass);

        object_class->finalize = gnc_plugin_account_tree_finalize;

        /* plugin info */
        plugin_class->plugin_name  = GNC_PLUGIN_ACCOUNT_TREE_NAME;

        /* widget addition/removal */
        plugin_class->actions_name = PLUGIN_ACTIONS_NAME;
        plugin_class->actions      = gnc_plugin_actions;
        plugin_class->n_actions    = gnc_plugin_n_actions;
        plugin_class->ui_filename  = PLUGIN_UI_FILENAME;

        g_type_class_add_private(klass, sizeof(GncPluginAccountTreePrivate));
}


static void
gnc_plugin_account_tree_init (GncPluginAccountTree *plugin)
{
}


static void
gnc_plugin_account_tree_finalize (GObject *object)
{
        GncPluginAccountTree *plugin;
        GncPluginAccountTreePrivate *priv;

        g_return_if_fail (GNC_IS_PLUGIN_ACCOUNT_TREE (object));

        plugin = GNC_PLUGIN_ACCOUNT_TREE (object);
        priv = GNC_PLUGIN_ACCOUNT_TREE_GET_PRIVATE (object);

        G_OBJECT_CLASS (parent_class)->finalize (object);
}

/************************************************************
 *                    Command Callbacks                     *
 ************************************************************/

static void
gnc_plugin_account_tree_cmd_new_account_tree (GtkAction *action,
                                              GncMainWindowActionData *data)
{
        GncPluginPage *page;

        g_return_if_fail (data != NULL);

        page = gnc_plugin_page_account_tree_new ();
        gnc_main_window_open_page (data->window, page);
}

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