altosui: Add primitive bluetooth device manager UI.

This isn't useful, but does inquire for available bluetooth devices
and show them in a list.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/altosui/AltosBTDeviceIterator.java b/altosui/AltosBTDeviceIterator.java
new file mode 100644
index 00000000..935bf822
--- /dev/null
+++ b/altosui/AltosBTDeviceIterator.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright © 2011 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.
+ */
+
+package altosui;
+import java.lang.*;
+import java.util.*;
+import libaltosJNI.*;
+
+public class AltosBTDeviceIterator implements Iterator<AltosBTDevice> {
+	String		product;
+	AltosBTDevice	current;
+	boolean		done;
+	SWIGTYPE_p_altos_bt_list list;
+
+	public boolean hasNext() {
+		System.out.printf ("BT has next?\n");
+		if (list == null)
+			return false;
+		if (current != null)
+			return true;
+		if (done)
+			return false;
+		current = new AltosBTDevice();
+		while (libaltos.altos_bt_list_next(list, current) != 0) {
+			System.out.printf("Got BT device %s\n", current.toString());
+//			if (current.matchProduct(product))
+				return true;
+		}
+		current = null;
+		done = true;
+		return false;
+	}
+
+	public AltosBTDevice next() {
+		if (hasNext()) {
+			AltosBTDevice	next = current;
+			current = null;
+			return next;
+		}
+		return null;
+	}
+
+	public void remove() {
+		throw new UnsupportedOperationException();
+	}
+
+	public AltosBTDeviceIterator(String in_product) {
+		product = in_product;
+		done = false;
+		current = null;
+		list = libaltos.altos_bt_list_start();
+		System.out.printf("Iteration of BT list started\n");
+	}
+}