dbus: Rename handler from eekboard_service

src/dbus.c

@@ -0,0 +1,124 @@
+/*
+ * 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/>.
+ */
+
+#include "config.h"
+
+#include "dbus.h"
+
+#include <stdio.h>
+#include <gio/gio.h>
+
+void
+dbus_handler_destroy(DBusHandler *service)
+{
+    g_free (service->object_path);
+
+    if (service->connection) {
+        if (service->registration_id > 0) {
+            g_dbus_connection_unregister_object (service->connection,
+                                                 service->registration_id);
+            service->registration_id = 0;
+        }
+
+        g_object_unref (service->connection);
+        service->connection = NULL;
+    }
+
+    if (service->introspection_data) {
+        g_dbus_node_info_unref (service->introspection_data);
+        service->introspection_data = NULL;
+    }
+
+    if (service->context) {
+        g_signal_handlers_disconnect_by_data (service->context, service);
+        service->context = NULL;
+    }
+
+    free(service);
+}
+
+static gboolean
+handle_set_visible(SmPuriOSK0 *object, GDBusMethodInvocation *invocation,
+                   gboolean arg_visible, gpointer user_data) {
+    DBusHandler *service = user_data;
+
+    if (service->context) {
+        if (arg_visible) {
+            server_context_service_show_keyboard (service->context);
+        } else {
+            server_context_service_hide_keyboard (service->context);
+        }
+    }
+    sm_puri_osk0_complete_set_visible(object, invocation);
+    return TRUE;
+}
+
+static void on_visible(DBusHandler *service,
+                       GParamSpec *pspec,
+                       ServerContextService *context)
+{
+    (void)pspec;
+    gboolean visible;
+
+    g_return_if_fail (SERVER_IS_CONTEXT_SERVICE (context));
+
+    g_object_get (context, "visible", &visible, NULL);
+
+    sm_puri_osk0_set_visible(service->dbus_interface, visible);
+}
+
+DBusHandler *
+dbus_handler_new (GDBusConnection *connection,
+                      const gchar     *object_path)
+{
+    DBusHandler *self = calloc(1, sizeof(DBusHandler));
+    self->object_path = g_strdup(object_path);
+    self->connection = connection;
+
+    self->dbus_interface = sm_puri_osk0_skeleton_new();
+    g_signal_connect(self->dbus_interface, "handle-set-visible",
+                     G_CALLBACK(handle_set_visible), self);
+
+    if (self->connection && self->object_path) {
+        GError *error = NULL;
+
+        if (!g_dbus_interface_skeleton_export(G_DBUS_INTERFACE_SKELETON(self->dbus_interface),
+                                              self->connection,
+                                              self->object_path,
+                                              &error)) {
+            g_warning("Error registering dbus object: %s\n", error->message);
+            g_clear_error(&error);
+            // TODO: return an error
+        }
+    }
+    return self;
+}
+
+void
+dbus_handler_set_context(DBusHandler *service,
+                             ServerContextService *context)
+{
+    g_return_if_fail (!service->context);
+
+    service->context = context;
+
+    g_signal_connect_swapped (service->context,
+                              "notify::visible",
+                              G_CALLBACK(on_visible),
+                              service);
+}

src/dbus.h

@@ -0,0 +1,48 @@
+/* 
+ * Copyright (C) 2010-2011 Daiki Ueno <ueno@unixuser.org>
+ * Copyright (C) 2010-2011 Red Hat, Inc.
+ * Copyright (C) 2019-2020 Purism, SPC
+ * 
+ * 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/>.
+ */
+#ifndef DBUS_H_
+#define DBUS_H_ 1
+
+#include "server-context-service.h"
+
+#include "sm.puri.OSK0.h"
+
+G_BEGIN_DECLS
+
+#define DBUS_SERVICE_PATH "/sm/puri/OSK0"
+#define DBUS_SERVICE_INTERFACE "sm.puri.OSK0"
+
+typedef struct _DBusHandler
+{
+    GDBusConnection *connection;
+    SmPuriOSK0 *dbus_interface;
+    GDBusNodeInfo *introspection_data;
+    guint registration_id;
+    char *object_path;
+
+    ServerContextService *context; // unowned reference
+} DBusHandler;
+
+DBusHandler * dbus_handler_new      (GDBusConnection *connection,
+                                             const gchar     *object_path);
+void              dbus_handler_set_context(DBusHandler *service,
+                                               ServerContextService *context);
+void dbus_handler_destroy(DBusHandler*);
+G_END_DECLS
+#endif  /* DBUS_H_ */

src/meson.build

@@ -12,6 +12,7 @@ config_h = configure_file(
 
 sources = [
   config_h,
+  'dbus.c',
   'imservice.c',
   'server-context-service.c',
   'wayland.c',
@@ -27,7 +28,6 @@ sources = [
   dbus_src,
   '../eekboard/key-emitter.c',
   '../eekboard/eekboard-context-service.c',
-  '../eekboard/eekboard-service.c',
   #  '../eekboard/eekboard-xklutil.c',
   squeekboard_resources,
   wl_proto_sources,

src/server-main.c

@@ -25,9 +25,9 @@
 
 #include "config.h"
 
-#include "eekboard/eekboard-service.h"
 #include "eek/eek.h"
 #include "eekboard/eekboard-context-service.h"
+#include "dbus.h"
 #include "imservice.h"
 #include "outputs.h"
 #include "server-context-service.h"
@@ -248,17 +248,17 @@ main (int argc, char **argv)
         break;
     }
 
-    EekboardService *service = eekboard_service_new (connection, EEKBOARD_SERVICE_PATH);
+    DBusHandler *service = dbus_handler_new(connection, DBUS_SERVICE_PATH);
 
     if (service == NULL) {
         g_printerr ("Can't create dbus server\n");
         exit (1);
     } else {
-        eekboard_service_set_context(service, instance.context);
+        dbus_handler_set_context(service, instance.context);
     }
 
     guint owner_id = g_bus_own_name_on_connection (connection,
-                                             EEKBOARD_SERVICE_INTERFACE,
+                                             DBUS_SERVICE_INTERFACE,
                                              G_BUS_NAME_OWNER_FLAGS_NONE,
                                              on_name_acquired,
                                              on_name_lost,