altosui: Split out lots of the altosui code to a shared library

To be shared with the Android application eventually

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

1 files changed, 57 insertions, 0 deletions

diff --git a/altosui/altoslib/src/org/altusmetrum/AltosLib/AltosFrequency.java b/altosui/altoslib/src/org/altusmetrum/AltosLib/AltosFrequency.java
new file mode 100644
index 00000000..b748e460
--- /dev/null
+++ b/altosui/altoslib/src/org/altusmetrum/AltosLib/AltosFrequency.java
@@ -0,0 +1,57 @@
+/*
+ * 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.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import javax.swing.table.*;
+import javax.swing.event.*;
+import javax.swing.plaf.basic.*;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+import java.util.prefs.*;
+import java.util.concurrent.*;
+
+public class AltosFrequency {
+	double	frequency;
+	String	description;
+
+	public String toString() {
+		return String.format("%7.3f MHz %-20s",
+				     frequency, description);
+	}
+
+	public String toShortString() {
+		return String.format("%7.3f MHz %s",
+				     frequency, description);
+	}
+
+	public boolean close(double f) {
+		double	diff = Math.abs(frequency - f);
+
+		return diff < 0.010;
+	}
+
+	public AltosFrequency(double f, String d) {
+		frequency = f;
+		description = d;
+	}
+}
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