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authorXavier Claessens <xclaesse@gmail.com>2007-06-22 18:47:42 +0800
committerXavier Claessens <xclaesse@src.gnome.org>2007-06-22 18:47:42 +0800
commit58505161bcc63ba91190f6b38a3c52c0c564ca32 (patch)
treee17e91ae407c49df8d545494c76f828468e42ee3 /libempathy-gtk/empathy-contact-groups.c
parentf50c7c8d3d635c2fa567f5d60a1c92c85225227c (diff)
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Rename all filenames starting with "gossip" by "empathy", change namespace
2007-06-22 Xavier Claessens <xclaesse@gmail.com> * libempathy/*.[ch]: * libempathy-gtk/*.[ch]: * src/*.[ch]: Rename all filenames starting with "gossip" by "empathy", change namespace of all gossip_*() functions to empathy_*(). Fixes bug #444490 (Mario Danic, Xavier Claessens). svn path=/trunk/; revision=170
Diffstat (limited to 'libempathy-gtk/empathy-contact-groups.c')
-rw-r--r--libempathy-gtk/empathy-contact-groups.c286
1 files changed, 286 insertions, 0 deletions
diff --git a/libempathy-gtk/empathy-contact-groups.c b/libempathy-gtk/empathy-contact-groups.c
new file mode 100644
index 000000000..1e5fabe29
--- /dev/null
+++ b/libempathy-gtk/empathy-contact-groups.c
@@ -0,0 +1,286 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2005-2007 Imendio AB
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU 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
+ * 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.
+ *
+ * Authors: Martyn Russell <martyn@imendio.com>
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+
+#include <libempathy/empathy-debug.h>
+#include <libempathy/empathy-utils.h>
+
+#include "empathy-contact-groups.h"
+
+#define DEBUG_DOMAIN "ContactGroups"
+
+#define CONTACT_GROUPS_XML_FILENAME "contact-groups.xml"
+#define CONTACT_GROUPS_DTD_FILENAME "empathy-contact-groups.dtd"
+
+typedef struct {
+ gchar *name;
+ gboolean expanded;
+} ContactGroup;
+
+static void contact_groups_file_parse (const gchar *filename);
+static gboolean contact_groups_file_save (void);
+static ContactGroup *contact_group_new (const gchar *name,
+ gboolean expanded);
+static void contact_group_free (ContactGroup *group);
+
+static GList *groups = NULL;
+
+void
+empathy_contact_groups_get_all (void)
+{
+ gchar *dir;
+ gchar *file_with_path;
+
+ /* If already set up clean up first */
+ if (groups) {
+ g_list_foreach (groups, (GFunc)contact_group_free, NULL);
+ g_list_free (groups);
+ groups = NULL;
+ }
+
+ dir = g_build_filename (g_get_home_dir (), ".gnome2", PACKAGE_NAME, NULL);
+ file_with_path = g_build_filename (dir, CONTACT_GROUPS_XML_FILENAME, NULL);
+ g_free (dir);
+
+ if (g_file_test (file_with_path, G_FILE_TEST_EXISTS)) {
+ contact_groups_file_parse (file_with_path);
+ }
+
+ g_free (file_with_path);
+}
+
+static void
+contact_groups_file_parse (const gchar *filename)
+{
+ xmlParserCtxtPtr ctxt;
+ xmlDocPtr doc;
+ xmlNodePtr contacts;
+ xmlNodePtr account;
+ xmlNodePtr node;
+
+ empathy_debug (DEBUG_DOMAIN, "Attempting to parse file:'%s'...", filename);
+
+ ctxt = xmlNewParserCtxt ();
+
+ /* Parse and validate the file. */
+ doc = xmlCtxtReadFile (ctxt, filename, NULL, 0);
+ if (!doc) {
+ g_warning ("Failed to parse file:'%s'", filename);
+ xmlFreeParserCtxt (ctxt);
+ return;
+ }
+
+ if (!empathy_xml_validate (doc, CONTACT_GROUPS_DTD_FILENAME)) {
+ g_warning ("Failed to validate file:'%s'", filename);
+ xmlFreeDoc(doc);
+ xmlFreeParserCtxt (ctxt);
+ return;
+ }
+
+ /* The root node, contacts. */
+ contacts = xmlDocGetRootElement (doc);
+
+ account = NULL;
+ node = contacts->children;
+ while (node) {
+ if (strcmp ((gchar *) node->name, "account") == 0) {
+ account = node;
+ break;
+ }
+ node = node->next;
+ }
+
+ node = NULL;
+ if (account) {
+ node = account->children;
+ }
+
+ while (node) {
+ if (strcmp ((gchar *) node->name, "group") == 0) {
+ gchar *name;
+ gchar *expanded_str;
+ gboolean expanded;
+ ContactGroup *contact_group;
+
+ name = (gchar *) xmlGetProp (node, "name");
+ expanded_str = (gchar *) xmlGetProp (node, "expanded");
+
+ if (expanded_str && strcmp (expanded_str, "yes") == 0) {
+ expanded = TRUE;
+ } else {
+ expanded = FALSE;
+ }
+
+ contact_group = contact_group_new (name, expanded);
+ groups = g_list_append (groups, contact_group);
+
+ xmlFree (name);
+ xmlFree (expanded_str);
+ }
+
+ node = node->next;
+ }
+
+ empathy_debug (DEBUG_DOMAIN, "Parsed %d contact groups", g_list_length (groups));
+
+ xmlFreeDoc(doc);
+ xmlFreeParserCtxt (ctxt);
+}
+
+static ContactGroup *
+contact_group_new (const gchar *name,
+ gboolean expanded)
+{
+ ContactGroup *group;
+
+ group = g_new0 (ContactGroup, 1);
+
+ group->name = g_strdup (name);
+ group->expanded = expanded;
+
+ return group;
+}
+
+static void
+contact_group_free (ContactGroup *group)
+{
+ g_return_if_fail (group != NULL);
+
+ g_free (group->name);
+
+ g_free (group);
+}
+
+static gboolean
+contact_groups_file_save (void)
+{
+ xmlDocPtr doc;
+ xmlNodePtr root;
+ xmlNodePtr node;
+ GList *l;
+ gchar *dir;
+ gchar *file;
+
+ dir = g_build_filename (g_get_home_dir (), ".gnome2", PACKAGE_NAME, NULL);
+ g_mkdir_with_parents (dir, S_IRUSR | S_IWUSR | S_IXUSR);
+ file = g_build_filename (dir, CONTACT_GROUPS_XML_FILENAME, NULL);
+ g_free (dir);
+
+ doc = xmlNewDoc ("1.0");
+ root = xmlNewNode (NULL, "contacts");
+ xmlDocSetRootElement (doc, root);
+
+ node = xmlNewChild (root, NULL, "account", NULL);
+ xmlNewProp (node, "name", "Default");
+
+ for (l = groups; l; l = l->next) {
+ ContactGroup *cg;
+ xmlNodePtr subnode;
+
+ cg = l->data;
+
+ subnode = xmlNewChild (node, NULL, "group", NULL);
+ xmlNewProp (subnode, "expanded", cg->expanded ? "yes" : "no");
+ xmlNewProp (subnode, "name", cg->name);
+ }
+
+ /* Make sure the XML is indented properly */
+ xmlIndentTreeOutput = 1;
+
+ empathy_debug (DEBUG_DOMAIN, "Saving file:'%s'", file);
+ xmlSaveFormatFileEnc (file, doc, "utf-8", 1);
+ xmlFreeDoc (doc);
+
+ xmlCleanupParser ();
+ xmlMemoryDump ();
+
+ g_free (file);
+
+ return TRUE;
+}
+
+gboolean
+empathy_contact_group_get_expanded (const gchar *group)
+{
+ GList *l;
+ gboolean default_val = TRUE;
+
+ g_return_val_if_fail (group != NULL, default_val);
+
+ for (l = groups; l; l = l->next) {
+ ContactGroup *cg = l->data;
+
+ if (!cg || !cg->name) {
+ continue;
+ }
+
+ if (strcmp (cg->name, group) == 0) {
+ return cg->expanded;
+ }
+ }
+
+ return default_val;
+}
+
+void
+empathy_contact_group_set_expanded (const gchar *group,
+ gboolean expanded)
+{
+ GList *l;
+ ContactGroup *cg;
+ gboolean changed = FALSE;
+
+ g_return_if_fail (group != NULL);
+
+ for (l = groups; l; l = l->next) {
+ ContactGroup *cg = l->data;
+
+ if (!cg || !cg->name) {
+ continue;
+ }
+
+ if (strcmp (cg->name, group) == 0) {
+ cg->expanded = expanded;
+ changed = TRUE;
+ break;
+ }
+ }
+
+ /* if here... we don't have a ContactGroup for the group. */
+ if (!changed) {
+ cg = contact_group_new (group, expanded);
+ groups = g_list_append (groups, cg);
+ }
+
+ contact_groups_file_save ();
+}