private void updateTemplateFromEditor(PrintfTemplate template) {
ArrayList params = new ArrayList();
String format = null;
int text_length = editorPane.getDocument().getLength();
try {
format = editorPane.getDocument().getText(0, text_length);
} catch (BadLocationException ex1) {
}
Element section_el = editorPane.getDocument().getDefaultRootElement();
// Get number of paragraphs.
int num_para = section_el.getElementCount();
for (int p_count = 0; p_count < num_para; p_count++) {
Element para_el = section_el.getElement(p_count);
// Enumerate the content elements
int num_cont = para_el.getElementCount();
for (int c_count = 0; c_count < num_cont; c_count++) {
Element content_el = para_el.getElement(c_count);
AttributeSet attr = content_el.getAttributes();
// Get the name of the style applied to this content element; may be null
String sn = (String) attr.getAttribute(StyleConstants.NameAttribute);
// Check if style name match
if (sn != null && sn.startsWith("Parameter")) {
// we extract the label.
JLabel l = (JLabel) StyleConstants.getComponent(attr);
if (l != null) {
params.add(l.getName());
}
}
}
}
template.setFormat(format);
template.setTokens(params);
}
private void updateEditorView() {
editorPane.setText("");
numParameters = 0;
try {
java.util.List elements = editableTemplate.getPrintfElements();
for (Iterator it = elements.iterator(); it.hasNext(); ) {
PrintfUtil.PrintfElement el = (PrintfUtil.PrintfElement) it.next();
if (el.getFormat().equals(PrintfUtil.PrintfElement.FORMAT_NONE)) {
appendText(el.getElement(), PLAIN_ATTR);
} else {
insertParameter(
(ConfigParamDescr) paramKeys.get(el.getElement()),
el.getFormat(),
editorPane.getDocument().getLength());
}
}
} catch (Exception ex) {
JOptionPane.showMessageDialog(
this,
"Invalid Format: " + ex.getMessage(),
"Invalid Printf Format",
JOptionPane.ERROR_MESSAGE);
selectedPane = 1;
printfTabPane.setSelectedIndex(selectedPane);
updatePane(selectedPane);
}
}
void editorPane_keyPressed(KeyEvent e) {
StyledDocument doc = editorPane.getStyledDocument();
int pos = editorPane.getCaretPosition();
int code = e.getKeyCode();
Element el;
switch (code) {
case KeyEvent.VK_BACK_SPACE:
case KeyEvent.VK_DELETE:
case KeyEvent.VK_LEFT:
case KeyEvent.VK_KP_LEFT:
if (pos == 0) return;
// we want to get the element to the left of position.
el = doc.getCharacterElement(pos - 1);
break;
case KeyEvent.VK_RIGHT:
case KeyEvent.VK_KP_RIGHT:
// we want to get the element to the right of position.
el = doc.getCharacterElement(pos + 1);
break;
default:
return; // bail we don't handle it.
}
AttributeSet attr = el.getAttributes();
String el_name = (String) attr.getAttribute(StyleConstants.NameAttribute);
int el_range = el.getEndOffset() - el.getStartOffset() - 1;
if (el_name.startsWith("Parameter") && StyleConstants.getComponent(attr) != null) {
try {
switch (code) {
case KeyEvent.VK_BACK_SPACE:
case KeyEvent.VK_DELETE:
doc.remove(el.getStartOffset(), el_range);
break;
case KeyEvent.VK_LEFT:
case KeyEvent.VK_KP_LEFT:
editorPane.setCaretPosition(pos - el_range);
break;
case KeyEvent.VK_RIGHT:
case KeyEvent.VK_KP_RIGHT:
editorPane.setCaretPosition(pos + (el_range));
break;
}
} catch (BadLocationException ex) {
}
}
}
private void insertParameter(ConfigParamDescr descr, String format, int pos) {
try {
StyledDocument doc = (StyledDocument) editorPane.getDocument();
// The component must first be wrapped in a style
Style style = doc.addStyle("Parameter-" + numParameters, null);
JLabel label = new JLabel(descr.getDisplayName());
label.setAlignmentY(0.8f); // make sure we line up
label.setFont(new Font("Helvetica", Font.PLAIN, 14));
label.setForeground(Color.BLUE);
label.setName(descr.getKey());
label.setToolTipText("key: " + descr.getKey() + " format: " + format);
StyleConstants.setComponent(style, label);
doc.insertString(pos, format, style);
numParameters++;
} catch (BadLocationException e) {
}
}
void insertMatchButton_actionPerformed(ActionEvent e) {
String key = (String) matchComboBox.getSelectedItem();
String format = (String) matchesKeys.get(key);
if (key.equals(STRING_LITERAL)) {
format =
escapeReservedChars(
(String)
JOptionPane.showInputDialog(
this,
"Enter the string you wish to match",
"String Literal Input",
JOptionPane.OK_CANCEL_OPTION));
if (StringUtil.isNullString(format)) {
return;
}
}
if (selectedPane == 0) {
insertText(format, PLAIN_ATTR, editorPane.getSelectionStart());
} else {
// add the combobox data value to the edit box
int pos = formatTextArea.getCaretPosition();
formatTextArea.insert(format, pos);
}
}
private void appendText(String text, AttributeSet set) {
insertText(text, set, editorPane.getDocument().getLength());
}
private void insertText(String text, AttributeSet set, int pos) {
try {
editorPane.getDocument().insertString(pos, text, set);
} catch (BadLocationException ex) {
}
}
void insertButton_actionPerformed(ActionEvent e) {
Object selected = paramComboBox.getSelectedItem();
ConfigParamDescr descr;
String key;
int type = 0;
String format = "";
if (selected instanceof ConfigParamDescr) {
descr = (ConfigParamDescr) selected;
key = descr.getKey();
type = descr.getType();
switch (type) {
case ConfigParamDescr.TYPE_STRING:
case ConfigParamDescr.TYPE_URL:
case ConfigParamDescr.TYPE_BOOLEAN:
format = "%s";
break;
case ConfigParamDescr.TYPE_INT:
case ConfigParamDescr.TYPE_LONG:
case ConfigParamDescr.TYPE_POS_INT:
NumericPaddingDialog dialog = new NumericPaddingDialog();
Point pos = this.getLocationOnScreen();
dialog.setLocation(pos.x, pos.y);
dialog.pack();
dialog.setVisible(true);
StringBuilder fbuf = new StringBuilder("%");
int width = dialog.getPaddingSize();
boolean is_zero = dialog.useZero();
if (width > 0) {
fbuf.append(".");
if (is_zero) {
fbuf.append(0);
}
fbuf.append(width);
}
if (type == ConfigParamDescr.TYPE_LONG) {
fbuf.append("ld");
} else {
fbuf.append("d");
}
format = fbuf.toString();
break;
case ConfigParamDescr.TYPE_YEAR:
if (key.startsWith(DefinableArchivalUnit.PREFIX_AU_SHORT_YEAR)) {
format = "%02d";
} else {
format = "%d";
}
break;
case ConfigParamDescr.TYPE_RANGE:
case ConfigParamDescr.TYPE_NUM_RANGE:
case ConfigParamDescr.TYPE_SET:
format = "%s";
break;
}
if (selectedPane == 0) {
insertParameter(descr, format, editorPane.getSelectionStart());
} else if (selectedPane == 1) {
// add the combobox data value to the edit box
int pos = formatTextArea.getCaretPosition();
formatTextArea.insert(format, pos);
pos = parameterTextArea.getCaretPosition();
parameterTextArea.insert(", " + key, pos);
}
} else {
key = selected.toString();
format =
escapePrintfChars(
(String)
JOptionPane.showInputDialog(
this,
"Enter the string you wish to input",
"String Literal Input",
JOptionPane.OK_CANCEL_OPTION));
if (StringUtil.isNullString(format)) {
return;
}
if (selectedPane == 0) {
insertText(format, PLAIN_ATTR, editorPane.getSelectionStart());
} else if (selectedPane == 1) {
// add the combobox data value to the edit box
formatTextArea.insert(format, formatTextArea.getCaretPosition());
}
}
}
private void jbInit() throws Exception {
saveButton.setText("Save");
saveButton.addActionListener(new PrintfTemplateEditor_saveButton_actionAdapter(this));
cancelButton.setText("Cancel");
cancelButton.addActionListener(new PrintfTemplateEditor_cancelButton_actionAdapter(this));
this.setTitle(this.getTitle() + " Template Editor");
printfPanel.setLayout(gridBagLayout1);
formatLabel.setFont(new java.awt.Font("DialogInput", 0, 12));
formatLabel.setText("Format String:");
buttonPanel.setLayout(flowLayout1);
printfPanel.setBorder(BorderFactory.createEtchedBorder());
printfPanel.setMinimumSize(new Dimension(100, 160));
printfPanel.setPreferredSize(new Dimension(380, 160));
parameterPanel.setLayout(gridBagLayout2);
parameterLabel.setText("Parameters:");
parameterLabel.setFont(new java.awt.Font("DialogInput", 0, 12));
parameterTextArea.setMinimumSize(new Dimension(100, 25));
parameterTextArea.setPreferredSize(new Dimension(200, 25));
parameterTextArea.setEditable(true);
parameterTextArea.setText("");
insertButton.setMaximumSize(new Dimension(136, 20));
insertButton.setMinimumSize(new Dimension(136, 20));
insertButton.setPreferredSize(new Dimension(136, 20));
insertButton.setToolTipText(
"insert the format in the format string and add parameter to list.");
insertButton.setText("Insert Parameter");
insertButton.addActionListener(new PrintfTemplateEditor_insertButton_actionAdapter(this));
formatTextArea.setMinimumSize(new Dimension(100, 25));
formatTextArea.setPreferredSize(new Dimension(200, 15));
formatTextArea.setText("");
parameterPanel.setBorder(null);
parameterPanel.setMinimumSize(new Dimension(60, 40));
parameterPanel.setPreferredSize(new Dimension(300, 40));
insertMatchButton.addActionListener(
new PrintfTemplateEditor_insertMatchButton_actionAdapter(this));
insertMatchButton.setText("Insert Match");
insertMatchButton.setToolTipText(
"insert the match in the format string and add parameter to list.");
insertMatchButton.setPreferredSize(new Dimension(136, 20));
insertMatchButton.setMinimumSize(new Dimension(136, 20));
insertMatchButton.setMaximumSize(new Dimension(136, 20));
matchPanel.setPreferredSize(new Dimension(300, 40));
matchPanel.setBorder(null);
matchPanel.setMinimumSize(new Dimension(60, 60));
matchPanel.setLayout(gridBagLayout3);
InsertPanel.setLayout(gridLayout1);
gridLayout1.setColumns(1);
gridLayout1.setRows(2);
gridLayout1.setVgap(0);
InsertPanel.setBorder(BorderFactory.createEtchedBorder());
InsertPanel.setMinimumSize(new Dimension(100, 100));
InsertPanel.setPreferredSize(new Dimension(380, 120));
editorPane.setText("");
editorPane.addKeyListener(new PrintfEditor_editorPane_keyAdapter(this));
printfTabPane.addChangeListener(new PrintfEditor_printfTabPane_changeAdapter(this));
parameterPanel.add(
insertButton,
new GridBagConstraints(
1,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(8, 6, 13, 8),
0,
10));
parameterPanel.add(
paramComboBox,
new GridBagConstraints(
0,
0,
1,
1,
1.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(8, 8, 13, 0),
258,
11));
paramComboBox.setRenderer(new MyCellRenderer());
InsertPanel.add(matchPanel, null);
InsertPanel.add(parameterPanel, null);
buttonPanel.add(cancelButton, null);
buttonPanel.add(saveButton, null);
this.getContentPane().add(printfTabPane, BorderLayout.NORTH);
this.getContentPane().add(InsertPanel, BorderLayout.CENTER);
matchPanel.add(
insertMatchButton,
new GridBagConstraints(
1,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(8, 6, 13, 8),
0,
10));
matchPanel.add(
matchComboBox,
new GridBagConstraints(
0,
0,
1,
1,
1.0,
0.0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(8, 8, 13, 0),
258,
11));
printfPanel.add(
parameterLabel,
new GridBagConstraints(
0,
2,
1,
1,
0.0,
0.0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(7, 5, 0, 5),
309,
0));
printfPanel.add(
formatLabel,
new GridBagConstraints(
0,
0,
1,
1,
0.0,
0.0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(4, 5, 0, 5),
288,
0));
printfPanel.add(
formatTextArea,
new GridBagConstraints(
0,
1,
1,
1,
1.0,
1.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(6, 5, 0, 5),
300,
34));
printfPanel.add(
parameterTextArea,
new GridBagConstraints(
0,
3,
1,
1,
1.0,
1.0,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(6, 5, 6, 5),
300,
34));
printfTabPane.addTab("Editor View", null, editorPanel, "View in Editor");
printfTabPane.addTab("Printf View", null, printfPanel, "Vies as Printf");
editorPane.setCharacterAttributes(PLAIN_ATTR, true);
editorPane.addStyle("PLAIN", editorPane.getLogicalStyle());
editorPanel.getViewport().add(editorPane, null);
this.getContentPane().add(buttonPanel, BorderLayout.SOUTH);
buttonGroup.add(cancelButton);
}