+
+
+
+/* do we have uid? */
+static gboolean
+has_uid (GSList *list, const gchar *uid)
+{
+ GSList *cursor = list;
+
+ if (!uid)
+ return FALSE;
+
+ while (cursor) {
+ if (cursor->data && strcmp (cursor->data, uid) == 0)
+ return TRUE;
+ cursor = g_slist_next (cursor);
+ }
+ return FALSE;
+}
+
+
+/* remove all from the list have have uid = uid */
+static GSList*
+remove_uid (GSList *list, const gchar *uid)
+{
+ GSList *cursor = list, *start = list;
+
+ if (!uid)
+ return FALSE;
+
+ while (cursor) {
+ GSList *next = g_slist_next (cursor);
+ if (cursor->data && strcmp (cursor->data, uid) == 0) {
+ g_free (cursor->data);
+ start = g_slist_delete_link (start, cursor);
+ }
+ cursor = next;
+ }
+ return start;
+}
+
+
+static GSList *
+append_uid (GSList *list, const gchar *uid)
+{
+ return g_slist_append (list, g_strdup(uid));
+}
+
+
+
+void
+modest_window_mgr_register_header (ModestWindowMgr *self, TnyHeader *header, const gchar *alt_uid)
+{
+ ModestWindowMgrPrivate *priv;
+ gchar* uid;
+
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+ g_return_if_fail (TNY_IS_HEADER(header));
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ if (uid == NULL)
+ uid = g_strdup (alt_uid);
+
+ if (!has_uid (priv->preregistered_uids, uid)) {
+ g_debug ("registering new uid %s", uid);
+ priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
+ } else
+ g_debug ("already had uid %s", uid);
+
+ g_free (uid);
+}
+
+void
+modest_window_mgr_unregister_header (ModestWindowMgr *self, TnyHeader *header)
+{
+ ModestWindowMgrPrivate *priv;
+ gchar* uid;
+
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+ g_return_if_fail (TNY_IS_HEADER(header));
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ if (!has_uid (priv->preregistered_uids, uid)) {
+ g_debug ("trying to unregister non-existing uid %s", uid);
+ priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
+ } else
+ g_debug ("unregistering uid %s", uid);
+
+ if (has_uid (priv->preregistered_uids, uid)) {
+ priv->preregistered_uids = remove_uid (priv->preregistered_uids, uid);
+ if (has_uid (priv->preregistered_uids, uid))
+ g_debug ("BUG: uid %s NOT removed", uid);
+ else
+ g_debug ("uid %s removed", uid);
+ }
+
+ g_free (uid);
+}
+
+
+#define MODEST_WINDOW_HELP_ID_PARAM "help-id"
+
+void
+modest_window_mgr_register_help_id (ModestWindowMgr *self, GtkWindow *win, const gchar* help_id)
+{
+ /* we don't need 'self', but for API consistency... */
+ g_return_if_fail (self && MODEST_IS_WINDOW_MGR(self));
+
+ g_return_if_fail (win && GTK_IS_WINDOW(win));
+ g_return_if_fail (help_id);
+
+ g_object_set_data_full (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM,
+ g_strdup(help_id), g_free);
+}
+
+
+const gchar*
+modest_window_mgr_get_help_id (ModestWindowMgr *self, GtkWindow *win)
+{
+ const gchar* help_id = NULL;
+
+ /* we don't need 'self', but for API consistency... */
+ g_return_val_if_fail (self && MODEST_IS_WINDOW_MGR(self), NULL);
+
+ g_return_val_if_fail (win, NULL);
+ g_return_val_if_fail (GTK_IS_WINDOW(win), NULL);
+
+ if (MODEST_IS_MAIN_WINDOW (win)) {
+ GtkWidget *folder_view;
+ TnyFolderStore *folder_store;
+
+ /* Get selected folder */
+ folder_view = modest_main_window_get_child_widget (MODEST_MAIN_WINDOW (win),
+ MODEST_MAIN_WINDOW_WIDGET_TYPE_FOLDER_VIEW);
+ folder_store = modest_folder_view_get_selected (MODEST_FOLDER_VIEW (folder_view));
+
+ /* Switch help_id */
+ if (folder_store && TNY_IS_FOLDER (folder_store)) {
+ help_id = modest_tny_folder_get_help_id (TNY_FOLDER (folder_store));
+ if (!help_id)
+ g_warning ("%s: BUG: did not get a valid help_id", __FUNCTION__);
+ }
+ if (folder_store)
+ g_object_unref (folder_store);
+ }
+
+ if (!help_id)
+ help_id = g_object_get_data (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM);
+
+ return help_id;
+}
+
+static gint
+compare_msguids (ModestWindow *win,
+ const gchar *uid)
+{
+ const gchar *msg_uid;
+
+ if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
+ return 1;
+
+ /* Get message uid from msg window */
+ if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
+ msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
+ if (msg_uid && uid &&!strcmp (msg_uid, uid))
+ return 0;
+ } else {
+ msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
+ }
+
+ if (msg_uid && uid &&!strcmp (msg_uid, uid))
+ return 0;
+ else
+ return 1;
+}
+
+void
+modest_window_mgr_close_all_windows (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv = NULL;
+ GList *wins = NULL;
+ gboolean ret_value = FALSE;
+
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* delete-event handler already removes window_list item, */
+ /* so no next its required on this loop */
+ wins = priv->window_list;
+ while (wins) {
+ g_signal_emit_by_name (G_OBJECT (wins->data), "delete-event", NULL, &ret_value);
+
+ wins = priv->window_list;
+ }
+}
+
+
+gboolean
+modest_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
+ ModestWindow **win)
+{
+ ModestWindowMgrPrivate *priv = NULL;
+ gchar* uid = NULL;
+ gboolean has_header, has_window = FALSE;
+ GList *item = NULL;
+
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
+ g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ if (win)
+ *win = NULL;
+
+ has_header = has_uid (priv->preregistered_uids, uid);
+
+ item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
+ if (item) {
+ has_window = TRUE;
+ if (win) {
+ if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
+ (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
+ g_debug ("not a valid window!");
+ else {
+ g_debug ("found a window");
+ *win = MODEST_WINDOW (item->data);
+ }
+ }
+ }
+ g_free (uid);
+
+ return has_header || has_window;
+}
+
+static const gchar *
+get_show_toolbar_key (GType window_type,
+ gboolean fullscreen)
+{
+ const gchar *key = NULL;
+
+ if (window_type == MODEST_TYPE_MAIN_WINDOW)
+ key = (fullscreen) ?
+ MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
+ MODEST_CONF_MAIN_WINDOW_SHOW_TOOLBAR;
+ else if (window_type == MODEST_TYPE_MSG_VIEW_WINDOW)
+ key = (fullscreen) ?
+ MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
+ MODEST_CONF_MSG_VIEW_WINDOW_SHOW_TOOLBAR;
+ else if (window_type == MODEST_TYPE_MSG_EDIT_WINDOW)
+ key = (fullscreen) ?
+ MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR_FULLSCREEN :
+ MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR;
+ else
+ g_return_val_if_reached (NULL);
+
+ return key;
+}
+