/**
* Method declaration
*
* @param s
* @param help
*/
void showHelp(String help[]) {
txtCommand.setText(help[0]);
txtResult.setText(help[1]);
bHelp = true;
pResult.removeAll();
pResult.add("Center", txtResult);
pResult.doLayout();
txtCommand.requestFocus();
txtCommand.setCaretPosition(help[0].length());
}
/** Method declaration */
void updateResult() {
if (iResult == 0) {
// in case 'help' has removed the grid
if (bHelp) {
pResult.removeAll();
pResult.add("Center", gResult);
pResult.doLayout();
bHelp = false;
}
gResult.update();
gResult.repaint();
} else {
showResultInText();
}
txtCommand.selectAll();
txtCommand.requestFocus();
}
public void setupDBFields(String dbname) throws Exception {
viewPane.setLayout(null);
Dimension dimView = sp.getSize();
int height = 0, width = 50;
viewPane.removeAll();
db = new DBF(dbname);
setTitle(dbname);
gb = new GridBagLayout();
gbc = new GridBagConstraints();
viewPane.setLayout(gb);
int i, j;
fldObjects = new Vector(db.getFieldCount());
for (i = 1; i <= db.getFieldCount(); i++) {
j = i - 1;
f = db.getField(i);
if (f.isMemoField() || f.isPictureField()) {
b = new Button(db.getField(i).getName());
b.addActionListener(this);
addComponent(
viewPane, b, 1, j, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
fldObjects.addElement(b);
} else if (f.getType() == 'L') {
c = new Checkbox(db.getField(i).getName(), true);
addComponent(
viewPane, c, 1, j, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
fldObjects.addElement(c);
} else {
l = new Label(db.getField(i).getName(), Label.RIGHT);
addComponent(
viewPane, l, 0, j, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
int ln = f.getLength();
if (ln > 100) {
ln = 100;
}
t = new TextField(db.getField(i).getName(), ln);
if (width < ln * 10) {
width = ln * 10;
}
addComponent(
viewPane, t, 1, j, ln, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
fldObjects.addElement(t);
t.setEditable(true);
}
height += 10;
}
crl.setText("Record " + db.getCurrentRecordNumber());
trl.setText(" of " + db.getRecordCount());
SBrecpos.setMaximum(db.getRecordCount());
addComponent(viewPane, crl, 0, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
addComponent(viewPane, trl, 1, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
i++;
addComponent(
viewPane, SBrecpos, 0, i, 2, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
addComponent(
viewPane, delCB, 2, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
i++;
addComponent(
viewPane, Prev, 0, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
addComponent(
viewPane, Next, 1, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
i++;
addComponent(viewPane, Add, 0, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
addComponent(
viewPane, Update, 1, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
addComponent(
viewPane, Clear, 2, i, 1, 1, GridBagConstraints.HORIZONTAL, GridBagConstraints.EAST);
Prev.setEnabled(false);
prevRecord.setEnabled(false);
if (db.getRecordCount() == 0) {
Update.setEnabled(false);
updateRecord.setEnabled(false);
Next.setEnabled(false);
nextRecord.setEnabled(false);
}
dimView.setSize(width + 150, height + 150);
sp.setSize(dimView);
goTo(1);
}
/**
* Method declaration
*
* @param ev
*/
public void actionPerformed(ActionEvent ev) {
String s = ev.getActionCommand();
if (s == null) {
if (ev.getSource() instanceof MenuItem) {
MenuItem i;
s = ((MenuItem) ev.getSource()).getLabel();
}
}
if (s.equals("Execute")) {
execute();
} else if (s.equals("Exit")) {
windowClosing(null);
} else if (s.equals("Transfer")) {
Transfer.work(null);
} else if (s.equals("Dump")) {
Transfer.work(new String[] {"-d"});
/* NB - 26052002 Restore is not implemented yet in the transfer tool */
/*
} else if (s.equals("Restore")) {
Transfer.work(new String[]{"-r"});
*/
} else if (s.equals("Logging on")) {
jdbcSystem.setLogToSystem(true);
} else if (s.equals("Logging off")) {
jdbcSystem.setLogToSystem(false);
} else if (s.equals("Refresh Tree")) {
refreshTree();
} else if (s.startsWith("#")) {
int i = Integer.parseInt(s.substring(1));
txtCommand.setText(sRecent[i]);
} else if (s.equals("Connect...")) {
connect(ConnectionDialog.createConnection(fMain, "Connect"));
refreshTree();
} else if (s.equals("Results in Grid")) {
iResult = 0;
pResult.removeAll();
pResult.add("Center", gResult);
pResult.doLayout();
} else if (s.equals("Open Script...")) {
FileDialog f = new FileDialog(fMain, "Open Script", FileDialog.LOAD);
// (ulrivo): set default directory if set from command line
if (defDirectory != null) {
f.setDirectory(defDirectory);
}
f.show();
String file = f.getFile();
if (file != null) {
txtCommand.setText(DatabaseManagerCommon.readFile(f.getDirectory() + file));
}
} else if (s.equals("Save Script...")) {
FileDialog f = new FileDialog(fMain, "Save Script", FileDialog.SAVE);
// (ulrivo): set default directory if set from command line
if (defDirectory != null) {
f.setDirectory(defDirectory);
}
f.show();
String file = f.getFile();
if (file != null) {
DatabaseManagerCommon.writeFile(f.getDirectory() + file, txtCommand.getText());
}
} else if (s.equals("Save Result...")) {
FileDialog f = new FileDialog(fMain, "Save Result", FileDialog.SAVE);
// (ulrivo): set default directory if set from command line
if (defDirectory != null) {
f.setDirectory(defDirectory);
}
f.show();
String file = f.getFile();
if (file != null) {
showResultInText();
DatabaseManagerCommon.writeFile(f.getDirectory() + file, txtResult.getText());
}
} else if (s.equals("Results in Text")) {
iResult = 1;
pResult.removeAll();
pResult.add("Center", txtResult);
pResult.doLayout();
showResultInText();
} else if (s.equals("AutoCommit on")) {
try {
cConn.setAutoCommit(true);
} catch (SQLException e) {
}
} else if (s.equals("AutoCommit off")) {
try {
cConn.setAutoCommit(false);
} catch (SQLException e) {
}
} else if (s.equals("Enlarge Tree")) {
Dimension d = tTree.getMinimumSize();
d.width += 20;
tTree.setMinimumSize(d);
fMain.pack();
} else if (s.equals("Shrink Tree")) {
Dimension d = tTree.getMinimumSize();
d.width -= 20;
if (d.width >= 0) {
tTree.setMinimumSize(d);
}
fMain.pack();
} else if (s.equals("Enlarge Command")) {
txtCommand.setRows(txtCommand.getRows() + 1);
fMain.pack();
} else if (s.equals("Shrink Command")) {
int i = txtCommand.getRows() - 1;
txtCommand.setRows(i < 1 ? 1 : i);
fMain.pack();
} else if (s.equals("Commit")) {
try {
cConn.commit();
} catch (SQLException e) {
}
} else if (s.equals("Insert test data")) {
insertTestData();
} else if (s.equals("Rollback")) {
try {
cConn.rollback();
} catch (SQLException e) {
}
} else if (s.equals("Disable MaxRows")) {
try {
sStatement.setMaxRows(0);
} catch (SQLException e) {
}
} else if (s.equals("Set MaxRows to 100")) {
try {
sStatement.setMaxRows(100);
} catch (SQLException e) {
}
} else if (s.equals("SELECT")) {
showHelp(DatabaseManagerCommon.selectHelp);
} else if (s.equals("INSERT")) {
showHelp(DatabaseManagerCommon.insertHelp);
} else if (s.equals("UPDATE")) {
showHelp(DatabaseManagerCommon.updateHelp);
} else if (s.equals("DELETE")) {
showHelp(DatabaseManagerCommon.deleteHelp);
} else if (s.equals("CREATE TABLE")) {
showHelp(DatabaseManagerCommon.createTableHelp);
} else if (s.equals("DROP TABLE")) {
showHelp(DatabaseManagerCommon.dropTableHelp);
} else if (s.equals("CREATE INDEX")) {
showHelp(DatabaseManagerCommon.createIndexHelp);
} else if (s.equals("DROP INDEX")) {
showHelp(DatabaseManagerCommon.dropIndexHelp);
} else if (s.equals("CHECKPOINT")) {
showHelp(DatabaseManagerCommon.checkpointHelp);
} else if (s.equals("SCRIPT")) {
showHelp(DatabaseManagerCommon.scriptHelp);
} else if (s.equals("SHUTDOWN")) {
showHelp(DatabaseManagerCommon.shutdownHelp);
} else if (s.equals("SET")) {
showHelp(DatabaseManagerCommon.setHelp);
} else if (s.equals("Test Script")) {
showHelp(DatabaseManagerCommon.testHelp);
}
}