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/*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Not Zed <notzed@lostzed.mmc.com.au>
* Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include "em-filter-folder-element.h"
#include "filter/e-filter-part.h"
#include "libevolution-utils/e-alert.h"
#define EM_FILTER_FOLDER_ELEMENT_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), EM_TYPE_FILTER_FOLDER_ELEMENT, EMFilterFolderElementPrivate))
struct _EMFilterFolderElementPrivate {
gchar *uri;
};
G_DEFINE_TYPE (
EMFilterFolderElement,
em_filter_folder_element,
E_TYPE_FILTER_ELEMENT)
static void
filter_folder_element_finalize (GObject *object)
{
EMFilterFolderElementPrivate *priv;
priv = EM_FILTER_FOLDER_ELEMENT_GET_PRIVATE (object);
g_free (priv->uri);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (em_filter_folder_element_parent_class)->finalize (object);
}
static gboolean
filter_folder_element_validate (EFilterElement *fe,
EAlert **alert)
{
EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
g_warn_if_fail (alert == NULL || *alert == NULL);
if (ff->priv->uri != NULL && *ff->priv->uri != '\0')
return TRUE;
if (alert)
*alert = e_alert_new ("mail:no-folder", NULL);
return FALSE;
}
static gint
filter_folder_element_eq (EFilterElement *fe,
EFilterElement *cm)
{
return E_FILTER_ELEMENT_CLASS (
em_filter_folder_element_parent_class)->eq (fe, cm) &&
strcmp (((EMFilterFolderElement *) fe)->priv->uri,
((EMFilterFolderElement *) cm)->priv->uri)== 0;
}
static xmlNodePtr
filter_folder_element_xml_encode (EFilterElement *fe)
{
xmlNodePtr value, work;
EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
value = xmlNewNode (NULL, (xmlChar *) "value");
xmlSetProp (value, (xmlChar *) "name", (xmlChar *) fe->name);
xmlSetProp (value, (xmlChar *) "type", (xmlChar *) "folder");
work = xmlNewChild (value, NULL, (xmlChar *) "folder", NULL);
xmlSetProp (work, (xmlChar *) "uri", (xmlChar *) ff->priv->uri);
return value;
}
static gint
filter_folder_element_xml_decode (EFilterElement *fe,
xmlNodePtr node)
{
EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
xmlNodePtr n;
xmlFree (fe->name);
fe->name = (gchar *) xmlGetProp(node, (xmlChar *) "name");
n = node->children;
while (n) {
if (!strcmp((gchar *) n->name, "folder")) {
gchar *uri;
uri = (gchar *) xmlGetProp(n, (xmlChar *) "uri");
g_free (ff->priv->uri);
ff->priv->uri = g_strdup (uri);
xmlFree (uri);
break;
}
n = n->next;
}
return 0;
}
static GtkWidget *
filter_folder_element_get_widget (EFilterElement *fe)
{
GtkWidget *widget;
widget = E_FILTER_ELEMENT_CLASS (em_filter_folder_element_parent_class)->
get_widget (fe);
return widget;
}
static void
filter_folder_element_build_code (EFilterElement *fe,
GString *out,
EFilterPart *ff)
{
/* We are doing nothing on purpose. */
}
static void
filter_folder_element_format_sexp (EFilterElement *fe,
GString *out)
{
EMFilterFolderElement *ff = (EMFilterFolderElement *) fe;
camel_sexp_encode_string (out, ff->priv->uri);
}
static void
filter_folder_element_copy_value (EFilterElement *de,
EFilterElement *se)
{
if (EM_IS_FILTER_FOLDER_ELEMENT (se)) {
em_filter_folder_element_set_uri (
EM_FILTER_FOLDER_ELEMENT (de),
EM_FILTER_FOLDER_ELEMENT (se)->priv->uri);
} else {
E_FILTER_ELEMENT_CLASS (
em_filter_folder_element_parent_class)->copy_value (de, se);
}
}
static void
em_filter_folder_element_class_init (EMFilterFolderElementClass *class)
{
GObjectClass *object_class;
EFilterElementClass *filter_element_class;
g_type_class_add_private (class, sizeof (EMFilterFolderElementPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->finalize = filter_folder_element_finalize;
filter_element_class = E_FILTER_ELEMENT_CLASS (class);
filter_element_class->validate = filter_folder_element_validate;
filter_element_class->eq = filter_folder_element_eq;
filter_element_class->xml_encode = filter_folder_element_xml_encode;
filter_element_class->xml_decode = filter_folder_element_xml_decode;
filter_element_class->get_widget = filter_folder_element_get_widget;
filter_element_class->build_code = filter_folder_element_build_code;
filter_element_class->format_sexp = filter_folder_element_format_sexp;
filter_element_class->copy_value = filter_folder_element_copy_value;
}
static void
em_filter_folder_element_init (EMFilterFolderElement *element)
{
element->priv = EM_FILTER_FOLDER_ELEMENT_GET_PRIVATE (element);
}
EFilterElement *
em_filter_folder_element_new ()
{
return g_object_new (
EM_TYPE_FILTER_FOLDER_ELEMENT,
NULL);
}
const gchar *
em_filter_folder_element_get_uri (EMFilterFolderElement *element)
{
g_return_val_if_fail (EM_IS_FILTER_FOLDER_ELEMENT (element), NULL);
return element->priv->uri;
}
void
em_filter_folder_element_set_uri (EMFilterFolderElement *element,
const gchar *uri)
{
g_return_if_fail (EM_IS_FILTER_FOLDER_ELEMENT (element));
g_free (element->priv->uri);
element->priv->uri = g_strdup (uri);
}
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