/*
* Copyright (C) 2000 Ximian Inc.
*
* Authors: Not Zed <notzed@lostzed.mmc.com.au>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <glib.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include <libgnomeui/gnome-dialog.h>
#include <libgnomeui/gnome-dialog-util.h>
#include <gal/widgets/e-unicode.h>
#include "filter-folder.h"
#include "shell/evolution-folder-selector-button.h"
#include "e-util/e-sexp.h"
#define d(x)
static gboolean validate (FilterElement *fe);
static int folder_eq(FilterElement *fe, FilterElement *cm);
static void xml_create(FilterElement *fe, xmlNodePtr node);
static xmlNodePtr xml_encode(FilterElement *fe);
static int xml_decode(FilterElement *fe, xmlNodePtr node);
static GtkWidget *get_widget(FilterElement *fe);
static void build_code(FilterElement *fe, GString *out, struct _FilterPart *ff);
static void format_sexp(FilterElement *, GString *);
extern EvolutionShellClient *global_shell_client;
static void filter_folder_class_init (FilterFolderClass *class);
static void filter_folder_init (FilterFolder *gspaper);
static void filter_folder_finalise (GtkObject *obj);
#define _PRIVATE(x) (((FilterFolder *)(x))->priv)
struct _FilterFolderPrivate {
};
static FilterElementClass *parent_class;
guint
filter_folder_get_type (void)
{
static guint type = 0;
if (!type) {
GtkTypeInfo type_info = {
"FilterFolder",
sizeof(FilterFolder),
sizeof(FilterFolderClass),
(GtkClassInitFunc)filter_folder_class_init,
(GtkObjectInitFunc)filter_folder_init,
(GtkArgSetFunc)NULL,
(GtkArgGetFunc)NULL
};
type = gtk_type_unique (filter_element_get_type (), &type_info);
}
return type;
}
static void
filter_folder_class_init (FilterFolderClass *class)
{
GtkObjectClass *object_class;
FilterElementClass *filter_element = (FilterElementClass *)class;
object_class = (GtkObjectClass *)class;
parent_class = gtk_type_class (filter_element_get_type ());
object_class->finalize = filter_folder_finalise;
/* override methods */
filter_element->validate = validate;
filter_element->eq = folder_eq;
filter_element->xml_create = xml_create;
filter_element->xml_encode = xml_encode;
filter_element->xml_decode = xml_decode;
filter_element->get_widget = get_widget;
filter_element->build_code = build_code;
filter_element->format_sexp = format_sexp;
}
static void
filter_folder_init (FilterFolder *o)
{
o->priv = g_malloc0 (sizeof (*o->priv));
}
static void
filter_folder_finalise (GtkObject *obj)
{
FilterFolder *o = (FilterFolder *)obj;
g_free (o->uri);
((GtkObjectClass *)(parent_class))->finalize(obj);
}
/**
* filter_folder_new:
*
* Create a new FilterFolder object.
*
* Return value: A new #FilterFolder object.
**/
FilterFolder *
filter_folder_new (void)
{
FilterFolder *o = (FilterFolder *)gtk_type_new (filter_folder_get_type ());
return o;
}
void
filter_folder_set_value(FilterFolder *ff, const char *uri)
{
g_free(ff->uri);
ff->uri = g_strdup(uri);
}
static gboolean
validate (FilterElement *fe)
{
FilterFolder *ff = (FilterFolder *) fe;
if (ff->uri && *ff->uri) {
return TRUE;
} else {
GtkWidget *dialog;
dialog = gnome_ok_dialog (_("You forgot to choose a folder.\n"
"Please go back and specify a valid folder to deliver mail to."));
gnome_dialog_run_and_close (GNOME_DIALOG (dialog));
return FALSE;
}
}
static int
folder_eq(FilterElement *fe, FilterElement *cm)
{
return ((FilterElementClass *)(parent_class))->eq(fe, cm)
&& strcmp(((FilterFolder *)fe)->uri, ((FilterFolder *)cm)->uri) == 0;
}
static void
xml_create (FilterElement *fe, xmlNodePtr node)
{
/* parent implementation */
((FilterElementClass *)(parent_class))->xml_create(fe, node);
}
static xmlNodePtr
xml_encode (FilterElement *fe)
{
xmlNodePtr value, work;
FilterFolder *ff = (FilterFolder *)fe;
d(printf ("Encoding folder as xml\n"));
value = xmlNewNode (NULL, "value");
xmlSetProp (value, "name", fe->name);
xmlSetProp (value, "type", "folder");
work = xmlNewChild (value, NULL, "folder", NULL);
xmlSetProp (work, "uri", ff->uri);
return value;
}
static int
xml_decode (FilterElement *fe, xmlNodePtr node)
{
FilterFolder *ff = (FilterFolder *)fe;
xmlNodePtr n;
d(printf ("Decoding folder from xml %p\n", fe));
xmlFree (fe->name);
fe->name = xmlGetProp (node, "name");
n = node->childs;
while (n) {
if (!strcmp (n->name, "folder")) {
char *uri;
uri = xmlGetProp (n, "uri");
g_free (ff->uri);
ff->uri = g_strdup (uri);
xmlFree (uri);
break;
}
n = n->next;
}
return 0;
}
static void
folder_selected (EvolutionFolderSelectorButton *button,
GNOME_Evolution_Folder *folder,
FilterFolder *ff)
{
g_free (ff->uri);
ff->uri = g_strdup (folder->physicalUri);
gdk_window_raise (GTK_WIDGET (gtk_widget_get_ancestor (GTK_WIDGET (button), GTK_TYPE_WINDOW))->window);
}
static GtkWidget *
get_widget (FilterElement *fe)
{
static const char *allowed_types[] = { "mail", NULL };
FilterFolder *ff = (FilterFolder *)fe;
GtkWidget *button;
button = evolution_folder_selector_button_new (global_shell_client,
_("Select Folder"),
ff->uri,
allowed_types);
gtk_widget_show (button);
gtk_signal_connect (GTK_OBJECT (button), "selected", folder_selected, ff);
return button;
}
static void
build_code (FilterElement *fe, GString *out, struct _FilterPart *ff)
{
return;
}
static void
format_sexp (FilterElement *fe, GString *out)
{
FilterFolder *ff = (FilterFolder *)fe;
e_sexp_encode_string (out, ff->uri);
}