private void moveToNext() {
if (TuxGuitar.instance().getPlayer().isRunning()) {
TuxGuitar.instance().getTransport().gotoNext();
} else {
Caret caret = getEditor().getTablature().getCaret();
TGTrackImpl track = caret.getTrack();
TGMeasure measure = getSongManager().getTrackManager().getNextMeasure(caret.getMeasure());
if (track != null && measure != null) {
caret.update(track.getNumber(), measure.getStart(), caret.getSelectedString().getNumber());
}
}
}
public void update() {
if (!isDisposed()) {
TGTrackImpl track =
TuxGuitar.instance().getTablatureEditor().getTablature().getCaret().getTrack();
int tracks = track.getSong().countTracks();
boolean isFirst = (track.getNumber() == 1);
boolean isLast = (track.getNumber() == tracks);
boolean running = TuxGuitar.instance().getPlayer().isRunning();
this.addTrack.setEnabled(!running);
this.cloneTrack.setEnabled(!running);
this.removeTrack.setEnabled(!running);
this.moveUp.setEnabled(!running && tracks > 1);
this.moveDown.setEnabled(!running && tracks > 1);
this.first.setEnabled(!isFirst);
this.previous.setEnabled(!isFirst);
this.next.setEnabled(!isLast);
this.last.setEnabled(!isLast);
this.properties.setEnabled(!running);
this.changeSolo.setSelection(track.isSolo());
this.changeMute.setSelection(track.isMute());
}
}
public void showDialog(Shell shell) {
TGTrackImpl track = getEditor().getTablature().getCaret().getTrack();
TGMeasureImpl measure = getEditor().getTablature().getCaret().getMeasure();
if (measure != null) {
final Shell dialog = DialogUtils.newDialog(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
dialog.setLayout(new GridLayout());
dialog.setText(TuxGuitar.getProperty("measure.clean"));
// ----------------------------------------------------------------------
Group range = new Group(dialog, SWT.SHADOW_ETCHED_IN);
range.setLayout(new GridLayout(2, false));
range.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
range.setText(TuxGuitar.getProperty("measure.clean"));
int measureCount = getSongManager().getSong().countMeasureHeaders();
Label fromLabel = new Label(range, SWT.NULL);
fromLabel.setText(TuxGuitar.getProperty("edit.from"));
final Spinner fromSpinner = new Spinner(range, SWT.BORDER);
fromSpinner.setLayoutData(getSpinnerData());
fromSpinner.setMinimum(1);
fromSpinner.setMaximum(measureCount);
fromSpinner.setSelection(measure.getNumber());
Label toLabel = new Label(range, SWT.NULL);
toLabel.setText(TuxGuitar.getProperty("edit.to"));
final Spinner toSpinner = new Spinner(range, SWT.BORDER);
toSpinner.setLayoutData(getSpinnerData());
toSpinner.setMinimum(1);
toSpinner.setMaximum(measureCount);
toSpinner.setSelection(measure.getNumber());
final int minSelection = 1;
final int maxSelection = track.countMeasures();
fromSpinner.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
int fromSelection = fromSpinner.getSelection();
int toSelection = toSpinner.getSelection();
if (fromSelection < minSelection) {
fromSpinner.setSelection(minSelection);
} else if (fromSelection > toSelection) {
fromSpinner.setSelection(toSelection);
}
}
});
toSpinner.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
int toSelection = toSpinner.getSelection();
int fromSelection = fromSpinner.getSelection();
if (toSelection < fromSelection) {
toSpinner.setSelection(fromSelection);
} else if (toSelection > maxSelection) {
toSpinner.setSelection(maxSelection);
}
}
});
// ------------------BUTTONS--------------------------
Composite buttons = new Composite(dialog, SWT.NONE);
buttons.setLayout(new GridLayout(2, false));
buttons.setLayoutData(new GridData(SWT.END, SWT.FILL, true, true));
final Button buttonOK = new Button(buttons, SWT.PUSH);
buttonOK.setText(TuxGuitar.getProperty("ok"));
buttonOK.setLayoutData(getButtonData());
buttonOK.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent arg0) {
cleanMeasures(fromSpinner.getSelection(), toSpinner.getSelection());
dialog.dispose();
}
});
Button buttonCancel = new Button(buttons, SWT.PUSH);
buttonCancel.setText(TuxGuitar.getProperty("cancel"));
buttonCancel.setLayoutData(getButtonData());
buttonCancel.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent arg0) {
dialog.dispose();
}
});
dialog.setDefaultButton(buttonOK);
DialogUtils.openDialog(
dialog,
DialogUtils.OPEN_STYLE_CENTER
| DialogUtils.OPEN_STYLE_PACK
| DialogUtils.OPEN_STYLE_WAIT);
}
}