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-rw-r--r--src/event/Loop.hxx88
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diff --git a/src/event/Loop.hxx b/src/event/Loop.hxx
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+/*
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * 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 2 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, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPD_EVENT_LOOP_HXX
+#define MPD_EVENT_LOOP_HXX
+
+#include "check.h"
+#include "gcc.h"
+
+#include <glib.h>
+
+class EventLoop {
+ GMainContext *context;
+ GMainLoop *loop;
+
+public:
+ EventLoop()
+ :context(g_main_context_new()),
+ loop(g_main_loop_new(context, false)) {}
+
+ struct Default {};
+ EventLoop(gcc_unused Default _dummy)
+ :context(g_main_context_ref(g_main_context_default())),
+ loop(g_main_loop_new(context, false)) {}
+
+ ~EventLoop() {
+ g_main_loop_unref(loop);
+ g_main_context_unref(context);
+ }
+
+ GMainContext *GetContext() {
+ return context;
+ }
+
+ void WakeUp() {
+ g_main_context_wakeup(context);
+ }
+
+ void Break() {
+ g_main_loop_quit(loop);
+ }
+
+ void Run() {
+ g_main_loop_run(loop);
+ }
+
+ guint AddIdle(GSourceFunc function, gpointer data) {
+ GSource *source = g_idle_source_new();
+ g_source_set_callback(source, function, data, NULL);
+ guint id = g_source_attach(source, GetContext());
+ g_source_unref(source);
+ return id;
+ }
+
+ GSource *AddTimeout(guint interval_ms,
+ GSourceFunc function, gpointer data) {
+ GSource *source = g_timeout_source_new(interval_ms);
+ g_source_set_callback(source, function, data, nullptr);
+ g_source_attach(source, GetContext());
+ return source;
+ }
+
+ GSource *AddTimeoutSeconds(guint interval_s,
+ GSourceFunc function, gpointer data) {
+ GSource *source = g_timeout_source_new_seconds(interval_s);
+ g_source_set_callback(source, function, data, nullptr);
+ g_source_attach(source, GetContext());
+ return source;
+ }
+};
+
+#endif /* MAIN_NOTIFY_H */