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/* -*- 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 <gtk/gtksignal.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
config_changed (ETableConfig *config, GalViewEtable *view)
{
ETableState *state;
if (view->state)
gtk_object_unref(GTK_OBJECT(view->state));
gtk_object_get (GTK_OBJECT (config),
"state", &state,
NULL);
view->state = e_table_state_duplicate(state);
gal_view_changed(GAL_VIEW(view));
}
static void
gal_view_etable_edit (GalView *view)
{
GalViewEtable *etable_view = GAL_VIEW_ETABLE(view);
ETableConfig *config;
config = e_table_config_new(etable_view->title,
etable_view->spec,
etable_view->state);
gtk_signal_connect(GTK_OBJECT(config), "changed",
GTK_SIGNAL_FUNC(config_changed), view);
}
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;
if (view->state)
gtk_object_unref(GTK_OBJECT(view->state));
view->state = e_table_state_duplicate(spec->state);
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;
}
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