private boolean apply(String actionCommand) {
CASTable table = casView.getConsoleTable();
// create substitution list
StringBuilder substList = new StringBuilder("{");
StringBuilder substComment = new StringBuilder();
for (int i = 0; i < data.size(); i++) {
String fromExpr = data.get(i).get(0).trim();
String toExpr = data.get(i).get(1).trim();
if (!fromExpr.equals("") && !toExpr.equals("")) {
if (substList.length() > 1) {
substList.append(',');
substComment.append(',');
}
fromExpr = casView.resolveCASrowReferences(fromExpr, editRow);
toExpr = casView.resolveCASrowReferences(toExpr, editRow);
substList.append(fromExpr);
substList.append('=');
substList.append(toExpr);
substComment.append(fromExpr);
substComment.append('=');
substComment.append(toExpr);
}
}
substList.append('}');
// make sure pure substitute is not evaluated
boolean keepInput = true;
// substitute command
String subCmd = "Substitute[" + evalText + "," + substList + "]";
if (actionCommand.equals("Substitute")) {
subCmd = "Substitute[" + evalText + "," + substList + "]";
keepInput = false;
} else if (actionCommand.equals("Numeric")) {
subCmd = "Numeric[" + subCmd + "]";
keepInput = false;
}
try {
GeoCasCell currCell = table.getGeoCasCell(editRow);
currCell.setProcessingInformation(prefix, subCmd, postfix);
currCell.setEvalCommand("Substitute");
currCell.setEvalComment(substComment.toString());
// make sure pure substitute is not evaluated
currCell.setKeepInputUsed(keepInput);
casView.processRowThenEdit(editRow, true);
// table.startEditingRow(editRow + 1);
return true;
} catch (Throwable e) {
e.printStackTrace();
return false;
}
}
protected void createGUI() {
setTitle(app.getPlain("Substitute") + " - " + app.getCommand("Row") + " " + (editRow + 1));
setResizable(true);
GeoCasCell cell = casView.getConsoleTable().getGeoCasCell(editRow);
HashSet<GeoElement> vars = cell.getInputVE().getVariables();
Vector<String> row;
if (vars != null) {
data = new Vector<Vector<String>>(vars.size() + 1);
Iterator<GeoElement> iter = vars.iterator();
while (iter.hasNext()) {
row = new Vector<String>(2);
GeoElement var = iter.next();
String nextVar = var.getLabel();
int i = 0;
for (i = 0; i < data.size(); i++) {
if (data.get(i).firstElement().compareTo(nextVar) >= 0) {
break;
}
}
if (i == data.size() || !data.get(i).firstElement().equals(nextVar)) {
row.add(nextVar);
row.add("");
data.insertElementAt(row, i);
}
}
} else {
data = new Vector<Vector<String>>(1);
}
row = new Vector<String>(2);
row.add("");
row.add("");
data.add(row);
Vector<String> header = new Vector<String>();
header.add(app.getPlain("OldExpression"));
header.add(app.getPlain("NewExpression"));
replaceTable = new JTable(data, header);
replaceTable.setDefaultEditor(Object.class, new MathTextCellEditor());
replaceTable.getTableHeader().setReorderingAllowed(false);
double fontFactor = Math.max(1, app.getGUIFontSize() / DEFAULT_FONT_SIZE);
replaceTable.setRowHeight((int) (DEFAULT_TABLE_CELL_HEIGHT * fontFactor));
replaceTable.setPreferredScrollableViewportSize(
new Dimension(
(int) (DEFAULT_TABLE_WIDTH * fontFactor), (int) (DEFAULT_TABLE_HEIGHT * fontFactor)));
scrollPane = new JScrollPane(replaceTable);
captionPanel = new JPanel(new BorderLayout(5, 0));
captionPanel.add(scrollPane, BorderLayout.CENTER);
replaceTable.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
replaceTable
.getSelectionModel()
.addListSelectionListener(
new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
addRow(false);
}
});
replaceTable.addKeyListener(
new KeyAdapter() {
public void keyTyped(KeyEvent e) {
if (e.getKeyChar() != KeyEvent.CHAR_UNDEFINED && e.getKeyChar() != '\t') addRow(true);
}
});
// buttons
btEval = new JButton("=");
btEval.setToolTipText(app.getCommandTooltip("Evaluate"));
btEval.setActionCommand("Evaluate");
btEval.addActionListener(this);
btNumeric = new JButton("\u2248");
btNumeric.setToolTipText(app.getCommandTooltip("Numeric"));
btNumeric.setActionCommand("Numeric");
btNumeric.addActionListener(this);
btSub = new JButton(app.getPlain("\u2713"));
btSub.setToolTipText(app.getCommandTooltip("Substitute"));
btSub.setActionCommand("Substitute");
btSub.addActionListener(this);
btPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
btPanel.add(btEval);
btPanel.add(btNumeric);
btPanel.add(btSub);
// Create the JOptionPane.
optionPane = new JPanel(new BorderLayout(5, 5));
// create object list
optionPane.add(captionPanel, BorderLayout.CENTER);
optionPane.add(btPanel, BorderLayout.SOUTH);
optionPane.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
// Make this dialog display it.
setContentPane(optionPane);
}