/**
* Creates a new {@code SwingTerminalImplementation}
*
* @param component JComponent that is the Swing terminal surface
* @param fontConfiguration Font configuration to use
* @param initialTerminalSize Initial size of the terminal
* @param deviceConfiguration Device configuration
* @param colorConfiguration Color configuration
* @param scrollController Controller to be used when inspecting scroll status
*/
SwingTerminalImplementation(
JComponent component,
SwingTerminalFontConfiguration fontConfiguration,
TerminalSize initialTerminalSize,
TerminalEmulatorDeviceConfiguration deviceConfiguration,
TerminalEmulatorColorConfiguration colorConfiguration,
TerminalScrollController scrollController) {
super(initialTerminalSize, deviceConfiguration, colorConfiguration, scrollController);
this.component = component;
this.fontConfiguration = fontConfiguration;
// Prevent us from shrinking beyond one character
component.setMinimumSize(
new Dimension(fontConfiguration.getFontWidth(), fontConfiguration.getFontHeight()));
//noinspection unchecked
component.setFocusTraversalKeys(
KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, Collections.<AWTKeyStroke>emptySet());
//noinspection unchecked
component.setFocusTraversalKeys(
KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS, Collections.<AWTKeyStroke>emptySet());
// Make sure the component is double-buffered to prevent flickering
component.setDoubleBuffered(true);
component.addKeyListener(new TerminalInputListener());
component.addMouseListener(
new TerminalMouseListener() {
@Override
public void mouseClicked(MouseEvent e) {
super.mouseClicked(e);
SwingTerminalImplementation.this.component.requestFocusInWindow();
}
});
component.addHierarchyListener(
new HierarchyListener() {
@Override
public void hierarchyChanged(HierarchyEvent e) {
if (e.getChangeFlags() == HierarchyEvent.DISPLAYABILITY_CHANGED) {
if (e.getChanged().isDisplayable()) {
onCreated();
} else {
onDestroyed();
}
}
}
});
}
@Override
protected boolean isTextAntiAliased() {
return fontConfiguration.isAntiAliased();
}
@Override
protected int getFontWidth() {
return fontConfiguration.getFontWidth();
}
@Override
protected Font getFontForCharacter(TextCharacter character) {
return fontConfiguration.getFontForCharacter(character);
}
@Override
protected int getFontHeight() {
return fontConfiguration.getFontHeight();
}