Initial Commit - Copy from Altus Metrum AltOS

micropeak/MicroFileChooser.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright © 2012 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; 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.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.micropeak;
+
+import javax.swing.*;
+import javax.swing.filechooser.FileNameExtensionFilter;
+import java.io.*;
+import org.altusmetrum.altoslib_14.*;
+import org.altusmetrum.altosuilib_14.*;
+
+public class MicroFileChooser extends JFileChooser {
+	JFrame	frame;
+	String	filename;
+	File	file;
+
+	public String filename() {
+		return filename;
+	}
+
+	public File file() {
+		return file;
+	}
+
+	public File runDialog() {
+		int	ret;
+
+		ret = showOpenDialog(frame);
+		if (ret == APPROVE_OPTION)
+			return getSelectedFile();
+		return null;
+	}
+
+	public MicroFileChooser(JFrame in_frame) {
+		frame = in_frame;
+		setDialogTitle("Select MicroPeak Data File");
+		setFileFilter(new FileNameExtensionFilter("MicroPeak data file",
+							  "mpd"));
+		setCurrentDirectory(AltosUIPreferences.last_logdir());
+	}
+}