protected void updateCaret() {
if (commandLineText.getCaretOffset() == commandLineText.getCharCount()) {
commandLineText.setCaret(endCharCaret);
} else {
commandLineText.setCaret(defaultCaret);
}
}
@Override
public void resetContents(String newContents) {
commandLineText.replaceTextRange(
contentsOffset, commandLineText.getCharCount() - contentsOffset, newContents);
// Clear selection, set caret position to end of widget.
commandLineText.setCaret(endCharCaret);
commandLineText.setSelection(commandLineText.getCharCount());
}
public EclipseCommandLineUI(final StyledText commandLineText, final EditorAdaptor editorAdaptor) {
clipboard =
editorAdaptor.getRegisterManager().getRegister(RegisterManager.REGISTER_NAME_CLIPBOARD);
this.commandLineText = commandLineText;
commandLineText.addCaretListener(this);
commandLineText.addSelectionListener(this);
this.defaultCaret = commandLineText.getCaret();
this.endCharCaret = CaretUtils.createCaret(CaretType.RECTANGULAR, commandLineText);
commandLineText.setCaret(endCharCaret);
contextMenu = new Menu(commandLineText);
cutItem = new MenuItem(contextMenu, SWT.DEFAULT);
cutItem.setText("Cut");
cutItem.setEnabled(false);
copyItem = new MenuItem(contextMenu, SWT.DEFAULT);
copyItem.setText("Copy\tCtrl-Y ");
copyItem.setEnabled(false);
pasteItem = new MenuItem(contextMenu, SWT.DEFAULT);
pasteItem.setText("Paste\tCtrl-R +");
selectAllItem = new MenuItem(contextMenu, SWT.DEFAULT);
selectAllItem.setText("Select All");
commandLineText.setMenu(contextMenu);
cutItem.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
copySelectionToClipboard();
erase();
}
});
copyItem.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
copySelectionToClipboard();
}
});
pasteItem.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
RegisterContent content = clipboard.getContent();
if (content.getPayloadType() == ContentType.TEXT
|| content.getPayloadType() == ContentType.LINES) {
String text = content.getText();
text = VimUtils.replaceNewLines(text, " ");
type(text);
}
}
});
selectAllItem.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
commandLineText.setSelection(contentsOffset, commandLineText.getCharCount());
// Manually trigger selection listener because for some reason the method call above
// doesn't.
Event e2 = new Event();
e2.widget = commandLineText;
e2.x = contentsOffset;
e2.y = commandLineText.getCharCount();
EclipseCommandLineUI.this.widgetSelected(new SelectionEvent(e2));
}
});
}