Fix some missing prototypes

[platform/core/uifw/at-spi2-atk.git] / atk-adaptor / event.c

diff --git a/atk-adaptor/event.c b/atk-adaptor/event.c
index f843f4f..2253ec0 100644 (file)
--- a/atk-adaptor/event.c
+++ b/atk-adaptor/event.c
@@ -23,6 +23,7 @@
  */
 
 #include <string.h>
+#include <ctype.h>
 
 #include <atk/atk.h>
 #include <droute/droute.h>
@@ -31,6 +32,9 @@
 #include "accessible-register.h"
 
 #include "common/spi-dbus.h"
+#include "event.h"
+#include "object.h"
+#include "dbus/dbus-glib-lowlevel.h"
 
 static GArray *listener_ids = NULL;
 
@@ -53,11 +57,28 @@ typedef struct _SpiReentrantCallClosure
 } SpiReentrantCallClosure;
 
 static void
+switch_main_context (GMainContext *cnx)
+{
+/* This code won't work on dbus-glib earlier than 0.9.0 because of FDO#30574 */
+  if (spi_global_app_data->app_bus_addr [0] == '\0')
+    return;
+
+  GList *list;
+
+  dbus_server_setup_with_g_main (spi_global_app_data->server, cnx);
+  dbus_connection_setup_with_g_main (spi_global_app_data->bus, cnx);
+  for (list = spi_global_app_data->direct_connections; list; list = list->next)
+    dbus_connection_setup_with_g_main (list->data, cnx);
+}
+
+static void
 set_reply (DBusPendingCall * pending, void *user_data)
 {
   SpiReentrantCallClosure* closure = (SpiReentrantCallClosure *) user_data; 
 
   closure->reply = dbus_pending_call_steal_reply (pending);
+  dbus_pending_call_unref (pending);
+  switch_main_context (NULL);
   g_main_loop_quit (closure->loop);
 }
 
@@ -66,26 +87,20 @@ send_and_allow_reentry (DBusConnection * bus, DBusMessage * message)
 {
   DBusPendingCall *pending;
   SpiReentrantCallClosure closure;
+  GMainContext *main_context;
 
-  if (!dbus_connection_send_with_reply (bus, message, &pending, -1))
-      return NULL;
-  dbus_pending_call_set_notify (pending, set_reply, (void *) &closure, NULL);
-  closure.loop = g_main_loop_new (NULL, FALSE);
+  main_context = (g_getenv ("AT_SPI_CLIENT") ? NULL :
+                  spi_global_app_data->main_context);
+  closure.loop = g_main_loop_new (main_context, FALSE);
+  switch_main_context (main_context);
 
-  /* TODO: Remove old AT_SPI_CLIENT name */
-  if (getenv ("AT_SPI_CLIENT") || getenv ("AT_SPI_REENTER_G_MAIN_LOOP"))
+  if (!dbus_connection_send_with_reply (bus, message, &pending, -1) || !pending)
     {
-      g_main_loop_run  (closure.loop);
-    }
-  else
-    {
-      closure.reply = NULL;
-      while (!closure.reply)
-        {
-          if (!dbus_connection_read_write_dispatch (spi_global_app_data->bus, 1000))
-            return NULL;
-        }
+      switch_main_context (NULL);
+      return NULL;
     }
+  dbus_pending_call_set_notify (pending, set_reply, (void *) &closure, NULL);
+  g_main_loop_run  (closure.loop);
   
   g_main_loop_unref (closure.loop);
   return closure.reply;
@@ -386,8 +401,7 @@ emit_event (AtkObject  *obj,
             void (*append_variant) (DBusMessageIter *, const char *, const void *))
 {
   DBusConnection *bus = spi_global_app_data->bus;
-  const char *path =  spi_register_object_to_path (spi_global_register,
-                                                   G_OBJECT (obj));
+  const char *path;
 
   gchar *cname, *t;
   DBusMessage *sig;
@@ -401,6 +415,8 @@ emit_event (AtkObject  *obj,
   if (!signal_is_needed (klass, major, minor))
     return;
 
+  path =  spi_register_object_to_path (spi_global_register, G_OBJECT (obj));
+
   /*
    * This is very annoying, but as '-' isn't a legal signal
    * name in D-Bus (Why not??!?) The names need converting
@@ -408,7 +424,6 @@ emit_event (AtkObject  *obj,
    */
   cname = signal_name_to_dbus (major);
   sig = dbus_message_new_signal(path, klass, cname);
-  g_free(cname);
 
   dbus_message_iter_init_append(sig, &iter);
 
@@ -423,6 +438,9 @@ emit_event (AtkObject  *obj,
 
   if (g_strcmp0 (cname, "ChildrenChanged") != 0)
     spi_object_lease_if_needed (G_OBJECT (obj));
+
+  g_free(cname);
+  g_free (path);
 }
 
 /*---------------------------------------------------------------------------*/