Move eekboard-client from src to examples; rename eekboard-desktop-client to eekboard.

examples/Makefile.am

@@ -1 +1 @@
-SUBDIRS = eekboard-inscript
+SUBDIRS = eekboard-inscript simple-client

examples/simple-client/Makefile.am

@@ -0,0 +1,12 @@
+noinst_PROGRAMS = simple-client
+
+simple_client_CFLAGS = \
+	-I$(top_srcdir) \
+	$(GIO2_CFLAGS)
+
+simple_client_LDADD = \
+	$(top_builddir)/eekboard/libeekboard.la \
+	$(top_builddir)/eek/libeek.la \
+	$(GIO2_LIBS)
+
+simple_client_SOURCES = main.c

examples/simple-client/main.c

@@ -0,0 +1,217 @@
+/* 
+ * 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 <stdlib.h>
+#include <glib/gi18n.h>
+
+#include "eekboard/eekboard.h"
+
+static gboolean opt_system = FALSE;
+static gboolean opt_session = FALSE;
+static gchar *opt_address = NULL;
+
+static gchar *opt_set_keyboard = NULL;
+static gint opt_set_group = -1;
+static gboolean opt_show_keyboard = FALSE;
+static gboolean opt_hide_keyboard = FALSE;
+static gint opt_press_key = -1;
+static gint opt_release_key = -1;
+static gboolean opt_listen = FALSE;
+
+static const GOptionEntry options[] = {
+    {"system", 'y', 0, G_OPTION_ARG_NONE, &opt_system,
+     N_("Connect to the system bus")},
+    {"session", 'e', 0, G_OPTION_ARG_NONE, &opt_session,
+     N_("Connect to the session bus")},
+    {"address", 'a', 0, G_OPTION_ARG_STRING, &opt_address,
+     N_("Connect to the given D-Bus address")},
+    {"set-keyboard", '\0', 0, G_OPTION_ARG_STRING, &opt_set_keyboard,
+     N_("Upload keyboard description from an XML file")},
+    {"set-group", '\0', 0, G_OPTION_ARG_INT, &opt_set_group,
+     N_("Set group of the keyboard")},
+    {"show-keyboard", '\0', 0, G_OPTION_ARG_NONE, &opt_show_keyboard,
+     N_("Show keyboard")},
+    {"hide-keyboard", '\0', 0, G_OPTION_ARG_NONE, &opt_hide_keyboard,
+     N_("Hide keyboard")},
+    {"press-key", '\0', 0, G_OPTION_ARG_INT, &opt_press_key,
+     N_("Press key")},
+    {"release-key", '\0', 0, G_OPTION_ARG_INT, &opt_release_key,
+     N_("Release key")},
+    {"listen", '\0', 0, G_OPTION_ARG_NONE, &opt_listen,
+     N_("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)
+{
+    EekboardEekboard *eekboard = NULL;
+    EekboardContext *context = NULL;
+    GBusType bus_type;
+    GDBusConnection *connection = NULL;
+    GError *error;
+    GOptionContext *option_context;
+    GMainLoop *loop = NULL;
+    gint retval = 0;
+
+    g_type_init ();
+    g_log_set_always_fatal (G_LOG_LEVEL_CRITICAL);
+
+    option_context = g_option_context_new ("eekboard-client");
+    g_option_context_add_main_entries (option_context, options, NULL);
+    g_option_context_parse (option_context, &argc, &argv, NULL);
+    g_option_context_free (option_context);
+
+    if (opt_system)
+        bus_type = G_BUS_TYPE_SYSTEM;
+    else if (opt_address)
+        bus_type = G_BUS_TYPE_NONE;
+    else
+        bus_type = G_BUS_TYPE_SESSION;
+
+    switch (bus_type) {
+    case G_BUS_TYPE_SYSTEM:
+    case G_BUS_TYPE_SESSION:
+        error = NULL;
+        connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
+        if (connection == NULL) {
+            g_printerr ("Can't connect to the bus: %s\n", error->message);
+            exit (1);
+        }
+        break;
+    case G_BUS_TYPE_NONE:
+        error = NULL;
+        connection = g_dbus_connection_new_for_address_sync (opt_address,
+                                                             0,
+                                                             NULL,
+                                                             NULL,
+                                                             &error);
+        if (connection == NULL) {
+            g_printerr ("Can't connect to the bus at %s: %s\n",
+                        opt_address,
+                        error->message);
+            exit (1);
+        }
+        break;
+    default:
+        g_assert_not_reached ();
+        break;
+    }
+
+    eekboard = eekboard_eekboard_new (connection, NULL);
+    if (eekboard == NULL) {
+        g_printerr ("Can't create eekboard proxy\n");
+        retval = 1;
+        goto out;
+    }
+
+    context = eekboard_eekboard_create_context (eekboard,
+                                                "eekboard-client",
+                                                NULL);
+    if (context == NULL) {
+        g_printerr ("Can't create context\n");
+        retval = 1;
+        goto out;
+    }
+
+    eekboard_eekboard_push_context (eekboard, context, NULL);
+
+    if (opt_set_keyboard) {
+        GFile *file;
+        GFileInputStream *input;
+        EekLayout *layout;
+        EekKeyboard *keyboard;
+        guint keyboard_id;
+
+        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);
+
+        keyboard_id = eekboard_context_add_keyboard (context, keyboard, NULL);
+        g_object_unref (keyboard);
+
+        eekboard_context_set_keyboard (context, keyboard_id, NULL);
+    }
+
+    if (opt_set_group >= 0) {
+        eekboard_context_set_group (context, opt_set_group, NULL);
+    }
+
+    if (opt_show_keyboard) {
+        eekboard_context_show_keyboard (context, NULL);
+    }
+
+    if (opt_hide_keyboard) {
+        eekboard_context_hide_keyboard (context, NULL);
+    }
+
+    if (opt_press_key >= 0) {
+        eekboard_context_press_key (context, opt_press_key, NULL);
+    }
+
+    if (opt_release_key >= 0) {
+        eekboard_context_release_key (context, opt_release_key, NULL);
+    }
+
+    if (opt_listen) {
+        g_signal_connect (context, "key-pressed",
+                          G_CALLBACK(on_key_pressed), NULL);
+        g_signal_connect (context, "key-released",
+                          G_CALLBACK(on_key_released), NULL);
+        loop = g_main_loop_new (NULL, FALSE);
+        g_main_loop_run (loop);
+    }
+
+ out:
+    if (context)
+        g_object_unref (context);
+    if (connection)
+        g_object_unref (connection);
+    if (loop)
+        g_main_loop_unref (loop);
+
+    return retval;
+}
+