1 files changed, 90 insertions, 0 deletions
diff --git a/ao-tools/ao-view/aoview_channel.c b/ao-tools/ao-view/aoview_channel.c
new file mode 100644
index 00000000..959173ca
--- /dev/null
+++ b/ao-tools/ao-view/aoview_channel.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright © 2009 Keith Packard <keithp@keithp.com>
+ *
+ * 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; version 2 of the License.
+ *
+ * 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.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#include "aoview.h"
+
+
+#define NUM_CHANNEL	10
+
+static GtkRadioMenuItem *channel_item[NUM_CHANNEL];
+
+int
+aoview_channel_current(void)
+{
+	int	c;
+
+	for (c = 0; c < NUM_CHANNEL; c++)
+		if(gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(channel_item[c])))
+			return c;
+	return -1;
+}
+
+static void
+aoview_channel_notify(int channel)
+{
+	if (0 <= channel && channel < NUM_CHANNEL)
+		gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(channel_item[channel]), TRUE);
+}
+
+#define ALTOS_CHANNEL_PATH	"/apps/aoview/channel"
+
+static void
+aoview_channel_change(GtkWidget *widget, gpointer data)
+{
+	gboolean	enabled = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
+	int		c = (int) data;
+	GConfClient	*gconf_client;
+	GError		*error;
+
+	if (enabled) {
+		aoview_monitor_set_channel(c);
+		gconf_client = gconf_client_get_default();
+		gconf_client_set_int(gconf_client, ALTOS_CHANNEL_PATH, c, &error);
+	}
+}
+
+void
+aoview_channel_init(GladeXML *xml)
+{
+	int	c;
+	GConfClient	*gconf_client;
+
+	for (c = 0; c < NUM_CHANNEL; c++) {
+		char	name[32];
+
+		sprintf(name, "channel_%d", c);
+		channel_item[c] = GTK_RADIO_MENU_ITEM(glade_xml_get_widget(xml, name));
+		assert(channel_item[c]);
+		g_signal_connect(G_OBJECT(channel_item[c]), "toggled",
+				 G_CALLBACK(aoview_channel_change),
+				 (gpointer) c);
+	}
+	gconf_client = gconf_client_get_default();
+	c = 0;
+	if (gconf_client)
+	{
+		GError	*error;
+
+		error = NULL;
+		c = gconf_client_get_int(gconf_client,
+					 ALTOS_CHANNEL_PATH,
+					 &error);
+		if (error)
+			c = 0;
+	}
+	aoview_channel_notify(c);
+}