path: root/widgets/menus/gal-view-etable.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * gal-view-etable.c: An ETable View
 *
 * Authors:
 *   Chris Lahey (clahey@helixcode.com)
 *
 * (C) 2000 Helix Code, Inc.
 */
#include <config.h>
#include "gal-view-etable.h"
#include <gal/e-table/e-table-config.h>

#define PARENT_TYPE gal_view_get_type ()

static GalViewClass *gal_view_etable_parent_class;

static void
gal_view_etable_edit            (GalView *view)
{
    GalViewEtable *etable_view = GAL_VIEW_ETABLE(view);
    e_table_config_new(etable_view->title,
               etable_view->spec,
               etable_view->state);
}

static void  
gal_view_etable_load  (GalView *view,
               const char *filename)
{
    e_table_state_load_from_file(GAL_VIEW_ETABLE(view)->state, filename);
}

static void
gal_view_etable_save    (GalView *view,
             const char *filename)
{
    e_table_state_save_to_file(GAL_VIEW_ETABLE(view)->state, filename);
}

static const char *
gal_view_etable_get_title       (GalView *view)
{
    return GAL_VIEW_ETABLE(view)->title;
}

static void
gal_view_etable_set_title       (GalView *view,
                 const char *title)
{
    g_free(GAL_VIEW_ETABLE(view)->title);
    GAL_VIEW_ETABLE(view)->title = g_strdup(title);
}

static const char *
gal_view_etable_get_type_code (GalView *view)
{
    return "etable";
}

static GalView *
gal_view_etable_clone       (GalView *view)
{
    GalViewEtable *gve, *new;

    gve = GAL_VIEW_ETABLE(view);

    new        = gtk_type_new (gal_view_etable_get_type ());
    new->spec  = gve->spec;
    new->title = g_strdup (gve->title);
    new->state = e_table_state_duplicate(gve->state);

    gtk_object_ref(GTK_OBJECT(new->spec));

    return GAL_VIEW(new);
}

static void
gal_view_etable_destroy         (GtkObject *object)
{
    GalViewEtable *view = GAL_VIEW_ETABLE(object);
    g_free(view->title);
    if (view->spec)
        gtk_object_unref(GTK_OBJECT(view->spec));
    if (view->state)
        gtk_object_unref(GTK_OBJECT(view->state));
}

static void
gal_view_etable_class_init      (GtkObjectClass *object_class)
{
    GalViewClass *gal_view_class  = GAL_VIEW_CLASS(object_class);
    gal_view_etable_parent_class  = gtk_type_class (PARENT_TYPE);

    gal_view_class->edit          = gal_view_etable_edit         ;
    gal_view_class->load          = gal_view_etable_load         ;
    gal_view_class->save          = gal_view_etable_save         ;
    gal_view_class->get_title     = gal_view_etable_get_title    ;
    gal_view_class->set_title     = gal_view_etable_set_title    ;
    gal_view_class->get_type_code = gal_view_etable_get_type_code;
    gal_view_class->clone         = gal_view_etable_clone        ;

    object_class->destroy         = gal_view_etable_destroy      ;
}

static void
gal_view_etable_init      (GalViewEtable *gve)
{
    gve->spec  = NULL;
    gve->state = e_table_state_new();
    gve->title = NULL;
}

/**
 * gal_view_etable_new
 * @spec: The ETableSpecification that this view will be based upon.
 * @title: The name of the new view.
 *
 * Returns a new GalViewEtable.  This is primarily for use by
 * GalViewFactoryEtable.
 *
 * Returns: The new GalViewEtable.
 */
GalView *
gal_view_etable_new (ETableSpecification *spec,
             const gchar *title)
{
    return gal_view_etable_construct (gtk_type_new (gal_view_etable_get_type ()), spec, title);
}

/**
 * gal_view_etable_construct
 * @view: The view to construct.
 * @spec: The ETableSpecification that this view will be based upon.
 * @title: The name of the new view.
 *
 * constructs the GalViewEtable.  To be used by subclasses and
 * language bindings.
 *
 * Returns: The GalViewEtable.
 */
GalView *
gal_view_etable_construct  (GalViewEtable *view,
                ETableSpecification *spec,
                const gchar *title)
{
    if (spec)
        gtk_object_ref(GTK_OBJECT(spec));
    view->spec = spec;
    view->title = g_strdup(title);
    return GAL_VIEW(view);
}

GtkType
gal_view_etable_get_type        (void)
{
    static guint type = 0;
    
    if (!type)
    {
        GtkTypeInfo info =
        {
            "GalViewEtable",
            sizeof (GalViewEtable),
            sizeof (GalViewEtableClass),
            (GtkClassInitFunc) gal_view_etable_class_init,
            (GtkObjectInitFunc) gal_view_etable_init,
            /* reserved_1 */ NULL,
            /* reserved_2 */ NULL,
            (GtkClassInitFunc) NULL,
        };
        
        type = gtk_type_unique (PARENT_TYPE, &info);
    }

    return type;
}