public void showItem() {
if (!this.editorPanel.getViewer().isLanguageFunctionAvailable()) {
return;
}
this.highlight =
this.editorPanel
.getEditor()
.addHighlight(this.position, this.position + this.word.length(), null, true);
final FindSynonymsActionHandler _this = this;
QTextEditor editor = this.editorPanel.getEditor();
Rectangle r = null;
try {
r = editor.modelToView(this.position);
} catch (Exception e) {
// BadLocationException!
Environment.logError("Location: " + this.position + " is not valid", e);
UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");
return;
}
int y = r.y;
// Show a panel of all the items.
final QPopup p = this.popup;
p.setOpaque(false);
Synonyms syns = null;
try {
syns = this.projectViewer.getSynonymProvider().getSynonyms(this.word);
} catch (Exception e) {
UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");
Environment.logError("Unable to lookup synonyms for: " + word, e);
return;
}
if ((syns.words.size() == 0) && (this.word.toLowerCase().endsWith("ed"))) {
// Trim off the ed and try again.
try {
syns = this.projectViewer.getSynonyms(this.word.substring(0, this.word.length() - 2));
} catch (Exception e) {
UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");
Environment.logError("Unable to lookup synonyms for: " + word, e);
return;
}
}
if ((syns.words.size() == 0) && (this.word.toLowerCase().endsWith("s"))) {
// Trim off the ed and try again.
try {
syns = this.projectViewer.getSynonyms(this.word.substring(0, this.word.length() - 1));
} catch (Exception e) {
UIUtils.showErrorMessage(this.editorPanel, "Unable to display synonyms.");
Environment.logError("Unable to lookup synonyms for: " + word, e);
return;
}
}
StringBuilder sb = new StringBuilder();
if (syns.words.size() > 0) {
sb.append("6px");
for (int i = 0; i < syns.words.size(); i++) {
if (sb.length() > 0) {
sb.append(", ");
}
sb.append("p, 3px, [p,90px], 5px");
}
/*
if (syns.words.size () > 0)
{
sb.append (",5px");
}
*/
} else {
sb.append("6px, p, 6px");
}
FormLayout summOnly = new FormLayout("3px, fill:380px:grow, 3px", sb.toString());
PanelBuilder pb = new PanelBuilder(summOnly);
CellConstraints cc = new CellConstraints();
int ind = 2;
Map<String, String> names = new HashMap();
names.put(Synonyms.ADJECTIVE + "", "Adjectives");
names.put(Synonyms.NOUN + "", "Nouns");
names.put(Synonyms.VERB + "", "Verbs");
names.put(Synonyms.ADVERB + "", "Adverbs");
names.put(Synonyms.OTHER + "", "Other");
if (syns.words.size() == 0) {
JLabel l = new JLabel("No synonyms found.");
l.setFont(l.getFont().deriveFont(Font.ITALIC));
pb.add(l, cc.xy(2, 2));
}
// Determine what type of word we are looking for.
for (Synonyms.Part i : syns.words) {
JLabel l = new JLabel(names.get(i.type + ""));
l.setFont(l.getFont().deriveFont(Font.ITALIC));
l.setFont(l.getFont().deriveFont((float) UIUtils.getEditorFontSize(10)));
l.setBorder(
new CompoundBorder(
new MatteBorder(0, 0, 1, 0, Environment.getBorderColor()),
new EmptyBorder(0, 0, 3, 0)));
pb.add(l, cc.xy(2, ind));
ind += 2;
HTMLEditorKit kit = new HTMLEditorKit();
HTMLDocument doc = (HTMLDocument) kit.createDefaultDocument();
JTextPane t = new JTextPane(doc);
t.setEditorKit(kit);
t.setEditable(false);
t.setOpaque(false);
StringBuilder buf =
new StringBuilder(
"<style>a { text-decoration: none; } a:hover { text-decoration: underline; }</style><span style='color: #000000; font-size: "
+ ((int) UIUtils.getEditorFontSize(10) /*t.getFont ().getSize () + 2*/)
+ "pt; font-family: "
+ t.getFont().getFontName()
+ ";'>");
for (int x = 0; x < i.words.size(); x++) {
String w = (String) i.words.get(x);
buf.append("<a class='x' href='http://" + w + "'>" + w + "</a>");
if (x < (i.words.size() - 1)) {
buf.append(", ");
}
}
buf.append("</span>");
t.setText(buf.toString());
t.addHyperlinkListener(
new HyperlinkAdapter() {
public void hyperlinkUpdate(HyperlinkEvent ev) {
if (ev.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
QTextEditor ed = _this.editorPanel.getEditor();
ed.replaceText(
_this.position, _this.position + _this.word.length(), ev.getURL().getHost());
ed.removeHighlight(_this.highlight);
_this.popup.setVisible(false);
_this.projectViewer.fireProjectEvent(
ProjectEvent.SYNONYM, ProjectEvent.REPLACE, ev.getURL().getHost());
}
}
});
// Annoying that we have to do this but it prevents the text from being too small.
t.setSize(new Dimension(380, Short.MAX_VALUE));
JScrollPane sp = new JScrollPane(t);
t.setCaretPosition(0);
sp.setOpaque(false);
sp.getVerticalScrollBar().setValue(0);
/*
sp.setPreferredSize (t.getPreferredSize ());
sp.setMaximumSize (new Dimension (380,
75));
*/
sp.getViewport().setOpaque(false);
sp.setOpaque(false);
sp.setBorder(null);
sp.getViewport().setBackground(Color.WHITE);
sp.setAlignmentX(Component.LEFT_ALIGNMENT);
pb.add(sp, cc.xy(2, ind));
ind += 2;
}
JPanel pan = pb.getPanel();
pan.setOpaque(true);
pan.setBackground(Color.WHITE);
this.popup.setContent(pan);
// r.y -= this.editorPanel.getScrollPane ().getVerticalScrollBar ().getValue ();
Point po = SwingUtilities.convertPoint(editor, r.x, r.y, this.editorPanel);
r.x = po.x;
r.y = po.y;
// Subtract the insets of the editorPanel.
Insets ins = this.editorPanel.getInsets();
r.x -= ins.left;
r.y -= ins.top;
this.editorPanel.showPopupAt(this.popup, r, "above", true);
}
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 displayMessage(String text, AttributeSet as) {
try {
if (!text.endsWith("\n")) {
text += "\n";
}
jTextPaneDisplayMessages
.getDocument()
.insertString(jTextPaneDisplayMessages.getDocument().getLength(), text, as);
jTextPaneDisplayMessages.setCaretPosition(jTextPaneDisplayMessages.getDocument().getLength());
} catch (BadLocationException ex) {
}
}
