# HG changeset patch
# User Mikael Berthe <mikael@lilotux.net>
# Date 1269686149 -3600
# Node ID a2642e56e0de17292912e4610cbf0464de3bc53b
# Parent  1aa89ccfb62672d40eb8a3f6486b13fdbccdfe87
Add xttitle module

diff -r 1aa89ccfb626 -r a2642e56e0de mcabber/configure.ac
--- a/mcabber/configure.ac	Sat Mar 27 11:08:19 2010 +0100
+++ b/mcabber/configure.ac	Sat Mar 27 11:35:49 2010 +0100
@@ -267,6 +267,7 @@
 AC_CONFIG_FILES([mcabber/Makefile
                  modules/Makefile
                  modules/beep/Makefile
+                 modules/xttitle/Makefile
                  doc/Makefile
                  doc/guide/Makefile
                  doc/help/Makefile
diff -r 1aa89ccfb626 -r a2642e56e0de mcabber/modules/Makefile.am
--- a/mcabber/modules/Makefile.am	Sat Mar 27 11:08:19 2010 +0100
+++ b/mcabber/modules/Makefile.am	Sat Mar 27 11:35:49 2010 +0100
@@ -1,1 +1,1 @@
-SUBDIRS = beep
+SUBDIRS = beep xttitle
diff -r 1aa89ccfb626 -r a2642e56e0de mcabber/modules/xttitle/Makefile.am
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mcabber/modules/xttitle/Makefile.am	Sat Mar 27 11:35:49 2010 +0100
@@ -0,0 +1,12 @@
+
+if INSTALL_HEADERS
+
+pkglib_LTLIBRARIES = libxttitle.la
+libxttitle_la_SOURCES = xttitle.c
+libxttitle_la_LDFLAGS = -module -avoid-version -shared
+
+LDADD = $(GLIB_LIBS)
+AM_CPPFLAGS = -I$(top_srcdir) $(GLIB_CFLAGS) $(LOUDMOUTH_CFLAGS) \
+              $(GPGME_CFLAGS) $(LIBOTR_CFLAGS) $(ENCHANT_CFLAGS)
+
+endif
diff -r 1aa89ccfb626 -r a2642e56e0de mcabber/modules/xttitle/xttitle.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mcabber/modules/xttitle/xttitle.c	Sat Mar 27 11:35:49 2010 +0100
@@ -0,0 +1,99 @@
+/*
+ *  Module "xttitle"    -- Update X terminal tittle
+ *
+ * Copyright (C) 2010 Mikael Berthe <mikael@lilotux.net>
+ *
+ * This module 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <mcabber/modules.h>
+#include <mcabber/settings.h>
+#include <mcabber/hooks.h>
+#include <mcabber/logprint.h>
+
+static void xttitle_init(void);
+static void xttitle_uninit(void);
+
+/* Module description */
+module_info_t info_xttitle = {
+        .branch         = MCABBER_BRANCH,
+        .api            = MCABBER_API_VERSION,
+        .version        = MCABBER_VERSION,
+        .description    = "Show unread message count in X terminal title",
+        .requires       = NULL,
+        .init           = xttitle_init,
+        .uninit         = xttitle_uninit,
+        .next           = NULL,
+};
+
+// Hook handler id
+static guint unread_list_hid;
+
+// Event handler for HOOK_UNREAD_LIST_CHANGE events
+static guint unread_list_hh(const gchar *hookname, hk_arg_t *args,
+                            gpointer userdata)
+{
+  guint all_unread = 0;
+  guint muc_unread = 0;
+  guint muc_attention = 0;
+  guint unread; // private message count
+
+  // Note: We can add "attention" string later, but it isn't used
+  // yet in mcabber...
+  for ( ; args->name; args++) {
+    if (!g_strcmp0(args->name, "unread")) {
+      all_unread = atoi(args->value);
+    } else if (!g_strcmp0(args->name, "muc_unread")) {
+      muc_unread = atoi(args->value);
+    } else if (!g_strcmp0(args->name, "muc_attention")) {
+      muc_attention = atoi(args->value);
+    }
+  }
+
+  // Let's not count the MUC unread buffers that don't have the attention
+  // flag (that is, MUC buffer that have no highlighted messages).
+  unread = all_unread - (muc_unread - muc_attention);
+
+  // Update the terminal tittle
+  if (muc_unread) {
+    printf("\033]0;MCabber -- %d message%c (total:%d / MUC:%d)\007",
+           unread, (unread > 1 ? 's' : ' '), all_unread, muc_unread);
+  } else {
+    if (unread)
+      printf("\033]0;MCabber -- %d message%c\007", unread,
+             (unread > 1 ? 's' : ' '));
+    else
+      printf("\033]0;MCabber -- No message\007");
+  }
+
+  return HOOK_HANDLER_RESULT_ALLOW_MORE_HANDLERS;
+}
+
+// Initialization
+static void xttitle_init(void)
+{
+  // Add hook handler for unread message data
+  unread_list_hid = hk_add_handler(unread_list_hh, HOOK_UNREAD_LIST_CHANGE,
+                                   G_PRIORITY_DEFAULT_IDLE, NULL);
+}
+
+// Uninitialization
+static void xttitle_uninit(void)
+{
+  // Unregister handler
+  hk_del_handler(HOOK_UNREAD_LIST_CHANGE, unread_list_hid);
+}
+
+/* vim: set et cindent cinoptions=>2\:2(0 ts=2 sw=2:  For Vim users... */