From 018511981ff4ea6798d8e5683e64f945b49d5637 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Sun, 19 Mar 2017 10:59:16 +0100
Subject: [PATCH] main: move keyboard_event() to keyboard.c

---
 Makefile.am    |  1 +
 src/keyboard.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/keyboard.h | 26 +++++++++++++++++++++++++
 src/main.c     | 21 ++-------------------
 4 files changed, 80 insertions(+), 19 deletions(-)
 create mode 100644 src/keyboard.c
 create mode 100644 src/keyboard.h

diff --git a/Makefile.am b/Makefile.am
index cf10d00..26cd3ed 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -33,6 +33,7 @@ src_ncmpc_SOURCES = \
 	src/filelist.c src/filelist.h \
 	src/options.c src/options.h \
 	src/command.c src/command.h \
+	src/keyboard.c src/keyboard.h \
 	src/ncfix.h \
 	src/ncu.c src/ncu.h \
 	src/player_command.c src/player_command.h \
diff --git a/src/keyboard.c b/src/keyboard.c
new file mode 100644
index 0000000..226306c
--- /dev/null
+++ b/src/keyboard.c
@@ -0,0 +1,51 @@
+/* ncmpc (Ncurses MPD Client)
+ * (c) 2004-2017 The Music Player Daemon Project
+ * Project homepage: http://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.
+ */
+
+#include "keyboard.h"
+#include "command.h"
+#include "ncmpc.h"
+#include "Compiler.h"
+
+#include <glib.h>
+
+#include <unistd.h>
+
+static gboolean
+keyboard_event(gcc_unused GIOChannel *source,
+	       gcc_unused GIOCondition condition,
+	       gcc_unused gpointer data)
+{
+	begin_input_event();
+
+	command_t cmd = get_keyboard_command();
+	if (cmd != CMD_NONE)
+		if (do_input_event(cmd) != 0)
+			return FALSE;
+
+	end_input_event();
+	return TRUE;
+}
+
+void
+keyboard_init(void)
+{
+	GIOChannel *channel = g_io_channel_unix_new(STDIN_FILENO);
+	g_io_add_watch(channel, G_IO_IN, keyboard_event, NULL);
+	g_io_channel_unref(channel);
+}
diff --git a/src/keyboard.h b/src/keyboard.h
new file mode 100644
index 0000000..dfafa92
--- /dev/null
+++ b/src/keyboard.h
@@ -0,0 +1,26 @@
+/* ncmpc (Ncurses MPD Client)
+ * (c) 2004-2017 The Music Player Daemon Project
+ * Project homepage: http://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 KEYBOARD_H
+#define KEYBOARD_H
+
+void
+keyboard_init(void);
+
+#endif
diff --git a/src/main.c b/src/main.c
index 85548be..fe696c4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -31,6 +31,7 @@
 #include "strfsong.h"
 #include "i18n.h"
 #include "player_command.h"
+#include "keyboard.h"
 #include "lirc.h"
 
 #ifndef NCMPC_MINI
@@ -377,22 +378,6 @@ int do_input_event(command_t cmd)
 	return 0;
 }
 
-static gboolean
-keyboard_event(gcc_unused GIOChannel *source,
-	       gcc_unused GIOCondition condition,
-	       gcc_unused gpointer data)
-{
-	begin_input_event();
-
-	command_t cmd = get_keyboard_command();
-	if (cmd != CMD_NONE)
-		if (do_input_event(cmd) != 0)
-			return FALSE;
-
-	end_input_event();
-	return TRUE;
-}
-
 #ifndef NCMPC_MINI
 /**
  * Check the configured key bindings for errors, and display a status
@@ -545,9 +530,7 @@ main(int argc, const char *argv[])
 	main_loop = g_main_loop_new(NULL, FALSE);
 
 	/* watch out for keyboard input */
-	GIOChannel *keyboard_channel = g_io_channel_unix_new(STDIN_FILENO);
-	g_io_add_watch(keyboard_channel, G_IO_IN, keyboard_event, NULL);
-	g_io_channel_unref(keyboard_channel);
+	keyboard_init();
 
 	/* watch out for lirc input */
 	ncmpc_lirc_init();
-- 
2.30.2