・シーケンサへのシーケンスロード時の例外をダイアログ表示する実装を追加

[midichordhelper/MIDIChordHelper.git] / src / camidion / chordhelper / midieditor / NewSequenceDialog.java

diff --git a/src/camidion/chordhelper/midieditor/NewSequenceDialog.java b/src/camidion/chordhelper/midieditor/NewSequenceDialog.java
index 73f4253..210edf0 100644 (file)
--- a/src/camidion/chordhelper/midieditor/NewSequenceDialog.java
+++ b/src/camidion/chordhelper/midieditor/NewSequenceDialog.java
@@ -17,6 +17,7 @@ import java.awt.event.MouseListener;
 import java.util.ArrayList;
 import java.util.Vector;
 
+import javax.sound.midi.InvalidMidiDataException;
 import javax.sound.midi.MidiChannel;
 import javax.sound.midi.Sequence;
 import javax.swing.AbstractAction;
@@ -28,6 +29,7 @@ import javax.swing.JComboBox;
 import javax.swing.JComponent;
 import javax.swing.JDialog;
 import javax.swing.JLabel;
+import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JSpinner;
@@ -99,13 +101,19 @@ public class NewSequenceDialog extends JDialog {
         * MIDIシーケンス生成アクション
         */
        public Action generateAction = new AbstractAction(
-               "Generate & Add to PlayList",
-               new ButtonIcon(ButtonIcon.EJECT_ICON)
+               "Generate & Add to PlayList", new ButtonIcon(ButtonIcon.EJECT_ICON)
        ) {
                @Override
-               public void actionPerformed(ActionEvent e) {
-                       playlist.addSequenceAndPlay(getMidiSequence());
-                       NewSequenceDialog.this.setVisible(false);
+               public void actionPerformed(ActionEvent event) {
+                       try {
+                               playlist.addSequenceAndPlay(getMidiSequence());
+                       } catch (InvalidMidiDataException ex) {
+                               ex.printStackTrace();
+                               JOptionPane.showMessageDialog(
+                                       NewSequenceDialog.this, ex.getMessage(),
+                                       ChordHelperApplet.VersionInfo.NAME, JOptionPane.ERROR_MESSAGE);
+                       }
+                       setVisible(false);
                }
        };
        /**