Support dconf 0.13.4

TEST=Manually

Review URL: https://codereview.appspot.com/6426044

5 files changed, 40 insertions, 4 deletions

diff --git a/conf/dconf/Makefile.am b/conf/dconf/Makefile.am
index 148ba621..f0e24b0a 100644
--- a/conf/dconf/Makefile.am
+++ b/conf/dconf/Makefile.am
@@ -29,7 +29,7 @@ libexec_PROGRAMS = \
 ibus_dconf_SOURCES = \
 	main.c \
 	config.c \
-	config.h \
+	config-private.h \
 	$(NULL)
 ibus_dconf_CFLAGS = \
 	@GLIB2_CFLAGS@ \
diff --git a/conf/dconf/config.h b/conf/dconf/config-private.h
index 9f602d6a..9ba4fd53 100644
--- a/conf/dconf/config.h
+++ b/conf/dconf/config-private.h
@@ -22,8 +22,17 @@
 #ifndef __CONFIG_DCONF_H__
 #define __CONFIG_DCONF_H__
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include <ibus.h>
-#include <dconf/dconf.h>
+#ifdef DCONF_0_13_4
+#  include <client/dconf-client.h>
+#  include <common/dconf-paths.h>
+#else
+#  include <dconf/dconf.h>
+#endif
 
 #define IBUS_TYPE_CONFIG_DCONF            \
     (ibus_config_dconf_get_type ())
diff --git a/conf/dconf/config.c b/conf/dconf/config.c
index faca9328..44d70318 100644
--- a/conf/dconf/config.c
+++ b/conf/dconf/config.c
@@ -23,7 +23,7 @@
 
 #include <string.h>
 #include <ibus.h>
-#include "config.h"
+#include "config-private.h"
 
 #define DCONF_PREFIX "/desktop/ibus"
 #define DCONF_PRESERVE_NAME_PREFIXES_KEY \
@@ -159,12 +159,19 @@ static void
 _watch_func (DConfClient         *client,
              const gchar         *gpath,
              const gchar * const *items,
+#ifndef DCONF_0_13_4
              gint                 n_items,
+#endif
              const gchar         *tag,
              IBusConfigDConf     *config)
 {
     gchar **gkeys = NULL;
     gint i;
+#ifdef DCONF_0_13_4
+    gint n_items;
+
+    n_items = g_strv_length ((gchar **)items);
+#endif
 
     g_return_if_fail (gpath != NULL);
     g_return_if_fail (n_items >= 0);
@@ -231,6 +238,14 @@ static void
 ibus_config_dconf_init (IBusConfigDConf *config)
 {
     GVariant *variant;
+#ifdef DCONF_0_13_4
+    config->client = dconf_client_new ();
+
+    g_signal_connect (config->client, "changed",
+                      G_CALLBACK (_watch_func), config);
+
+    dconf_client_watch_fast (config->client, DCONF_PREFIX"/");
+#else
     GError *error;
 
     config->client = dconf_client_new ("ibus",
@@ -241,6 +256,7 @@ ibus_config_dconf_init (IBusConfigDConf *config)
     error = NULL;
     if (!dconf_client_watch (config->client, DCONF_PREFIX"/", NULL, &error))
         g_warning ("Can not watch dconf path %s", DCONF_PREFIX"/");
+#endif
 
     config->preserve_name_prefixes = NULL;
     variant = dconf_client_read (config->client,
@@ -265,9 +281,13 @@ static void
 ibus_config_dconf_destroy (IBusConfigDConf *config)
 {
     if (config->client) {
+#ifdef DCONF_0_13_4
+        dconf_client_unwatch_fast (config->client, DCONF_PREFIX"/");
+#else
         GError *error = NULL;
         if (!dconf_client_unwatch (config->client, DCONF_PREFIX"/", NULL, &error))
             g_warning ("Can not unwatch dconf path %s", DCONF_PREFIX"/");
+#endif
 
         g_object_unref (config->client);
         config->client = NULL;
@@ -307,12 +327,16 @@ ibus_config_dconf_set_value (IBusConfigService *config,
         g_free (gname);
     }
 
+#ifdef DCONF_0_13_4
+    retval = dconf_client_write_fast (client, gkey, value, error);
+#else
     retval = dconf_client_write (client,
                                  gkey,
                                  value,
                                  NULL,   /* tag */
                                  NULL,   /* cancellable */
                                  error);
+#endif
     g_free (gkey);
 
     return retval;
diff --git a/conf/dconf/main.c b/conf/dconf/main.c
index 1b69baa3..bffe9833 100644
--- a/conf/dconf/main.c
+++ b/conf/dconf/main.c
@@ -23,7 +23,7 @@
 #include <ibus.h>
 #include <stdlib.h>
 #include <locale.h>
-#include "config.h"
+#include "config-private.h"
 
 static IBusBus *bus = NULL;
 static IBusConfigDConf *config = NULL;
diff --git a/configure.ac b/configure.ac
index 8498efe2..cc7d0e0c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -327,6 +327,9 @@ if test x"$enable_dconf" = x"yes"; then
         [dconf >= 0.7.5], ,
         enable_dconf=no
     )
+    PKG_CHECK_EXISTS([dconf >= 0.13.4],
+        [AC_DEFINE(DCONF_0_13_4, TRUE, [dconf is 0.13.4 or later])],
+        [])
     # check glib-compile-schemas
     GLIB_GSETTINGS
 fi