/*
* Copyright (C) 2000 Helix Code 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 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 <gnome.h>
#define SHELL
#include <gal/widgets/e-unicode.h>
#include "filter-folder.h"
#ifdef SHELL
#include "shell/evolution-shell-client.h"
#endif
#include "e-util/e-sexp.h"
#define d(x)
static gboolean validate (FilterElement *fe, gpointer data);
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 *);
#ifdef SHELL
extern EvolutionShellClient *global_shell_client;
#endif
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->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);
g_free (o->name);
((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;
}
static gboolean
validate (FilterElement *fe, gpointer data)
{
FilterFolder *ff = (FilterFolder *) fe;
if (ff->uri && *ff->uri) {
return TRUE;
} else {
GtkWidget *dialog;
dialog = gnome_ok_dialog (_("Oops, 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 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, "name", ff->name);
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));
fe->name = xmlGetProp (node, "name");
n = node->childs;
while (n) {
if (!strcmp (n->name, "folder")) {
ff->name = xmlGetProp (n, "name");
ff->uri = xmlGetProp (n, "uri");
break;
}
n = n->next;
}
return 0;
}
static void
button_clicked (GtkButton *button, FilterFolder *ff)
{
#ifdef SHELL
const char *allowed_types[] = { "mail", NULL };
char *def, *physical_uri, *evolution_uri;
gchar *s;
def = ff->uri ? ff->uri : "";
evolution_shell_client_user_select_folder (global_shell_client,
_("Select Folder"),
def, allowed_types,
&evolution_uri,
&physical_uri);
if (physical_uri != NULL && physical_uri[0] != '\0') {
g_free (ff->uri);
ff->uri = physical_uri;
g_free (ff->name);
ff->name = g_strdup (g_basename (evolution_uri));
s = e_utf8_to_gtk_string (GTK_WIDGET (button), ff->name);
gtk_label_set_text (GTK_LABEL (GTK_BIN (button)->child), s);
g_free (s);
} else {
g_free (physical_uri);
}
g_free (evolution_uri);
#else
GnomeDialog *gd;
GtkEntry *entry;
char *uri, *str;
gd = (GnomeDialog *)gnome_dialog_new(_("Enter folder URI"),
GNOME_STOCK_BUTTON_OK, GNOME_STOCK_BUTTON_CANCEL,
NULL);
gtk_window_set_policy(GTK_WINDOW(gd), FALSE, TRUE, FALSE);
entry = (GtkEntry *)gtk_entry_new();
if (ff->uri) {
e_utf8_gtk_entry_set_text(entry, ff->uri);
}
gtk_box_pack_start((GtkBox *)gd->vbox, (GtkWidget *)entry, TRUE, TRUE, 3);
gtk_widget_show((GtkWidget *)entry);
switch (gnome_dialog_run(gd)) {
case 0:
g_free(ff->uri);
g_free(ff->name);
uri = e_utf8_gtk_entry_get_text(entry);
ff->uri = uri;
str = strstr(uri, "//");
if (str)
str = strchr(str+2, '/');
if (str)
str++;
else
str = uri;
ff->name = g_strdup(str);
s = e_utf8_to_gtk_string ((GtkWidget *) button, ff->name);
gtk_label_set_text((GtkLabel *)GTK_BIN(button)->child, s);
g_free (s);
case 1:
gnome_dialog_close(gd);
case -1:
/* nothing */
}
#endif
}
static GtkWidget *
get_widget (FilterElement *fe)
{
FilterFolder *ff = (FilterFolder *)fe;
GtkWidget *button;
GtkWidget *label;
if (ff->name && ff->name[0])
label = gtk_label_new (g_basename (ff->name));
else
label = gtk_label_new (_("<click here to select a folder>"));
button = gtk_button_new ();
gtk_container_add (GTK_CONTAINER (button), label);
gtk_widget_show (button);
gtk_widget_show (label);
gtk_signal_connect (GTK_OBJECT (button), "clicked", button_clicked, 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);
}