/**
* Sets the visibility of the ascii text.
*
* @param visible the visibility of the ascii text
* @see #getAsciiVisible()
*/
public void setAsciiVisible(boolean visible) {
((GridData) asciiText.getLayoutData()).exclude = !visible;
asciiText.setVisible(visible);
((GridLayout) composite.getLayout()).makeColumnsEqualWidth =
visible && brailleText.getVisible();
composite.layout();
}
public void open() {
commandLineText.setVisible(true);
commandLineText.getParent().redraw();
// The expected size of the command line is only known when the parent is drawn, paint async
Display.getCurrent()
.asyncExec(
new Runnable() {
@Override
public void run() {
updateUISize();
commandLineText.setFocus();
}
});
}
@Override
public void close() {
commandLineText.setVisible(false);
commandLineText.setEditable(true);
registerModeSelection = null;
prompt = "";
contentsOffset = 0;
resetContents("");
commandLineText.setWordWrap(true);
readOnly = false;
copyItem.setEnabled(false);
cutItem.setEnabled(false);
pasteItem.setEnabled(true);
}
public CommandLineUIFactory(StyledText parentText) {
parent = parentText;
StyledText widget = new StyledText(parent, SWT.ON_TOP);
widget.setFont(parent.getFont());
widget.setMargins(COMMAND_CHAR_INDENT, 3, 3, 3);
widget.setSize(5, 5);
widget.setBackground(parent.getBackground());
widget.setForeground(parent.getForeground());
widget.setWordWrap(true);
widget.setEnabled(true);
// widget.setCaretOffset(2);
widget.moveAbove(parent);
widget.setVisible(false);
widget.addPaintListener(new BorderPaintListener());
commandLineText = widget;
parent.addPaintListener(new TextEditorPaintListener());
parent.addFocusListener(
new FocusAdapter() {
@Override
public void focusGained(FocusEvent e) {
if (commandLineUI != null && commandLineUI.isOpen()) {
commandLineText.forceFocus();
}
}
});
parent.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
commandLineText.dispose();
if (commandLineUI != null) {
commandLineUI.dispose();
}
}
});
}