path: root/filter/score-editor.c

/*
 *  Copyright (C) 2001 Ximian Inc.
 *
 *  Authors: Not Zed <notzed@lostzed.mmc.com.au>
 *           Jeffrey Stedfast <fejj@helixcode.com>
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library 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 Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public
 *  License along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <config.h>

#include <glib.h>
#include <gtk/gtkframe.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <glade/glade.h>
#include <gal/widgets/e-unicode.h>

#include "score-editor.h"
#include "score-context.h"
#include "score-rule.h"

#define d(x)

static FilterRule * create_rule(RuleEditor *re);

static void score_editor_class_init (ScoreEditorClass *class);
static void score_editor_init   (ScoreEditor *gspaper);
static void score_editor_finalise (GtkObject *obj);

#define _PRIVATE(x) (((ScoreEditor *)(x))->priv)

struct _ScoreEditorPrivate {
};

static RuleEditorClass *parent_class;

enum {
    LAST_SIGNAL
};

static guint signals[LAST_SIGNAL] = { 0 };

guint
score_editor_get_type (void)
{
    static guint type = 0;
    
    if (!type) {
        GtkTypeInfo type_info = {
            "ScoreEditor",
            sizeof(ScoreEditor),
            sizeof(ScoreEditorClass),
            (GtkClassInitFunc)score_editor_class_init,
            (GtkObjectInitFunc)score_editor_init,
            (GtkArgSetFunc)NULL,
            (GtkArgGetFunc)NULL
        };
        
        type = gtk_type_unique (rule_editor_get_type (), &type_info);
    }
    
    return type;
}

static void
score_editor_class_init (ScoreEditorClass *class)
{
    GtkObjectClass *object_class = (GtkObjectClass *)class;
    RuleEditorClass *re_class = (RuleEditorClass *)class;

    parent_class = gtk_type_class (rule_editor_get_type ());
    
    object_class->finalize = score_editor_finalise;

    /* override methods */
    re_class->create_rule = create_rule;

    /* signals */
    
    gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
}

static void
score_editor_init (ScoreEditor *o)
{
    o->priv = g_malloc0 (sizeof (*o->priv));
}

static void
score_editor_finalise(GtkObject *obj)
{
    ScoreEditor *o = (ScoreEditor *)obj;

    g_free(o->priv);

        ((GtkObjectClass *)(parent_class))->finalize(obj);
}

/**
 * score_editor_new:
 *
 * Create a new ScoreEditor object.
 * 
 * Return value: A new #ScoreEditor object.
 **/
ScoreEditor *
score_editor_new(ScoreContext *f)
{
    GladeXML *gui;
    ScoreEditor *o = (ScoreEditor *)gtk_type_new (score_editor_get_type ());
    GtkWidget *w;

    gui = glade_xml_new(FILTER_GLADEDIR "/filter.glade", "rule_editor");
    rule_editor_construct((RuleEditor *)o, (RuleContext *)f, gui, NULL);

        w = glade_xml_get_widget(gui, "rule_frame");
    gtk_frame_set_label((GtkFrame *)w, _("Score Rules"));

    gtk_object_unref((GtkObject *)gui);
    
    return o;
}

static FilterRule *
create_rule(RuleEditor *re)
{
    FilterRule *rule = filter_rule_new();
    FilterPart *part;

    /* create a rule with 1 part in it */
    rule = (FilterRule *)score_rule_new ();
    part = rule_context_next_part(re->context, NULL);
    filter_rule_add_part(rule, filter_part_clone(part));

    return rule;
}