Add eekboard-client.

src/Makefile.am

@@ -17,7 +17,7 @@
 # 02110-1301 USA
 
 if ENABLE_EEKBOARD
-bin_PROGRAMS = eekboard-system-client eekboard-server
+bin_PROGRAMS = eekboard-system-client eekboard-client eekboard-server
 noinst_LIBRARIES = libeekboard.a
 
 libeekboard_a_headers = proxy.h
@@ -73,8 +73,20 @@ eekboard_server_CFLAGS += $(CLUTTER_CFLAGS) $(CLUTTER_GTK_CFLAGS)
 eekboard_server_LDADD += $(CLUTTER_LIBS) $(top_builddir)/eek/libeek-clutter.la $(CLUTTER_GTK_LIBS)
 endif
 
+eekboard_client_CFLAGS = \
+	-I$(top_srcdir) \
+	$(GIO2_CFLAGS)
+
+eekboard_client_LDADD = \
+	libeekboard.a \
+	$(top_builddir)/eek/libeek.la \
+	$(GIO2_LIBS)
+
+eekboard_client_SOURCES = client-main.c
+
 noinst_HEADERS = \
 	$(libeekboard_a_headers) \
 	$(eekboard_system_client_headers) \
+	$(eekboard_client_headers) \
 	$(eekboard_server_headers)
 endif

src/client-main.c

@@ -0,0 +1,142 @@
+/* 
+ * Copyright (C) 2010-2011 Daiki Ueno <ueno@unixuser.org>
+ * Copyright (C) 2010-2011 Red Hat, Inc.
+ * 
+ * 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 3 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/>.
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif  /* HAVE_CONFIG_H */
+
+#include "proxy.h"
+
+static gchar *opt_set_keyboard = NULL;
+static gboolean opt_show = FALSE;
+static gboolean opt_hide = FALSE;
+static gboolean opt_listen = FALSE;
+
+static const GOptionEntry options[] = {
+    {"set-keyboard", '\0', 0, G_OPTION_ARG_STRING, &opt_set_keyboard,
+     "Set keyboard from an XML file"},
+    {"show", '\0', 0, G_OPTION_ARG_NONE, &opt_show,
+     "Show keyboard"},
+    {"hide", '\0', 0, G_OPTION_ARG_NONE, &opt_hide,
+     "Hide keyboard"},
+    {"listen", '\0', 0, G_OPTION_ARG_NONE, &opt_listen,
+     "Listen events"},
+    {NULL}
+};
+
+static void
+on_key_pressed (guint keycode, gpointer user_data)
+{
+    g_print ("KeyPressed %u\n", keycode);
+}
+
+static void
+on_key_released (guint keycode, gpointer user_data)
+{
+    g_print ("KeyReleased %u\n", keycode);
+}
+
+int
+main (int argc, char **argv)
+{
+    EekboardProxy *proxy = NULL;
+    GDBusConnection *connection = NULL;
+    GError *error;
+    GOptionContext *context;
+    GMainLoop *loop = NULL;
+    gint retval = 0;
+
+    g_type_init ();
+
+    context = g_option_context_new ("eekboard-client");
+    g_option_context_add_main_entries (context, options, NULL);
+    g_option_context_parse (context, &argc, &argv, NULL);
+    g_option_context_free (context);
+
+    error = NULL;
+    connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
+    if (error) {
+        g_printerr ("%s\n", error->message);
+        retval = 1;
+        goto out;
+    }
+
+    error = NULL;
+    proxy = eekboard_proxy_new ("/com/redhat/eekboard/Keyboard",
+                                 connection,
+                                 NULL,
+                                 &error);
+    if (error) {
+        g_printerr ("%s\n", error->message);
+        retval = 1;
+        goto out;
+    }
+
+    if (opt_set_keyboard) {
+        GFile *file;
+        GFileInputStream *input;
+        EekLayout *layout;
+        EekKeyboard *keyboard;
+        GError *error;
+
+        file = g_file_new_for_path (opt_set_keyboard);
+
+        error = NULL;
+        input = g_file_read (file, NULL, &error);
+        if (error) {
+            g_printerr ("Can't read file %s: %s\n",
+                        opt_set_keyboard, error->message);
+            retval = 1;
+            goto out;
+        }
+
+        layout = eek_xml_layout_new (G_INPUT_STREAM(input));
+        g_object_unref (input);
+        keyboard = eek_keyboard_new (layout, 640, 480);
+        g_object_unref (layout);
+        eekboard_proxy_set_keyboard (proxy, keyboard);
+        g_object_unref (keyboard);
+    }
+
+    if (opt_show) {
+        eekboard_proxy_show (proxy);
+    }
+
+    if (opt_hide) {
+        eekboard_proxy_hide (proxy);
+    }
+
+    if (opt_listen) {
+        g_signal_connect (proxy, "key-pressed",
+                          G_CALLBACK(on_key_pressed), NULL);
+        g_signal_connect (proxy, "key-released",
+                          G_CALLBACK(on_key_released), NULL);
+        loop = g_main_loop_new (NULL, FALSE);
+        g_main_loop_run (loop);
+    }
+
+ out:
+    if (proxy)
+        g_object_unref (proxy);
+    if (connection)
+        g_object_unref (connection);
+    if (loop)
+        g_main_loop_unref (loop);
+
+    return retval;
+}
+

src/proxy.c

@@ -50,7 +50,6 @@ eekboard_proxy_real_g_signal (GDBusProxy  *self,
     EekboardProxy *proxy = EEKBOARD_PROXY (self);
     guint *keycode;
 
-    g_debug ("%s %s", sender_name, signal_name);
     if (g_strcmp0 (signal_name, "KeyPressed") == 0) {
 
         g_variant_get (parameters, "(u)", &keycode);

src/server-main.c

@@ -48,12 +48,12 @@ main (int argc, char **argv)
 
     server = eekboard_server_new (connection);
 
-    loop = g_main_loop_new(NULL, FALSE);
-
     if (!eekboard_server_start (server)) {
         g_printerr ("Can't start server\n");
         exit (1);
     }
+
+    loop = g_main_loop_new (NULL, FALSE);
     g_main_loop_run (loop);
     eekboard_server_stop (server);
 

src/server.c

@@ -236,7 +236,7 @@ handle_method_call (GDBusConnection       *connection,
 {
     EekboardServer *server = user_data;
 
-    g_debug ("%s", method_name);
+    // g_debug ("%s", method_name);
     if (g_strcmp0 (method_name, "SetKeyboard") == 0) {
         GVariant *variant;
         gchar *data;
@@ -269,31 +269,50 @@ handle_method_call (GDBusConnection       *connection,
         
         update_widget (server);
         g_dbus_method_invocation_return_value (invocation, NULL);
-    } else if (g_strcmp0 (method_name, "SetGroup") == 0) {
+        return;
+    }
+
+    if (g_strcmp0 (method_name, "SetGroup") == 0) {
         gint group;
 
-        if (!server->keyboard)
+        if (!server->keyboard) {
             g_dbus_method_invocation_return_error (invocation,
                                                    G_IO_ERROR,
                                                    G_IO_ERROR_FAILED_HANDLED,
                                                    "keyboard is not set");
+            return;
+        }
+
         g_variant_get (parameters, "(i)", &group);
         eek_keyboard_set_group (server->keyboard, group);
         g_dbus_method_invocation_return_value (invocation, NULL);
-    } else if (g_strcmp0 (method_name, "Show") == 0) {
+        return;
-        if (!server->keyboard)
+    }
+
+    if (g_strcmp0 (method_name, "Show") == 0) {
+        if (!server->keyboard) {
             g_dbus_method_invocation_return_error (invocation,
                                                    G_IO_ERROR,
                                                    G_IO_ERROR_FAILED_HANDLED,
                                                    "keyboard is not set");
+            return;
+        }
+
         if (server->window)
             gtk_widget_show_all (server->window);
         g_dbus_method_invocation_return_value (invocation, NULL);
-    } else if (g_strcmp0 (method_name, "Hide") == 0) {
+        return;
+
+    }
+
+    if (g_strcmp0 (method_name, "Hide") == 0) {
         if (server->window)
             gtk_widget_hide (server->window);
         g_dbus_method_invocation_return_value (invocation, NULL);
+        return;
     }
+
+    g_return_if_reached ();
 }
 
 static const GDBusInterfaceVTable interface_vtable =