private int getKeyCode(final KeySequence inSequence) {
int out = 0;
for (final KeyStroke lStroke : inSequence.getKeyStrokes()) {
out |= lStroke.getModifierKeys() | lStroke.getNaturalKey();
}
return out;
}
@Test
public void testKeyStrokes() {
final KeyStroke lKeyStroke = KeyStroke.getInstance(SWT.MOD1, 'I');
assertEquals(SWT.MOD1 | 'I', lKeyStroke.getModifierKeys() | lKeyStroke.getNaturalKey());
assertEquals("CTRL+I", lKeyStroke.format());
final KeySequence lSequence = KeySequence.getInstance(lKeyStroke);
assertEquals("CTRL+I", lSequence.format());
assertEquals(SWT.MOD1 | 'I', getKeyCode(lSequence));
}
/**
* @param event the key event to be checked
* @param commandId the command to be checked
* @return true if the given key event can trigger the passed command (and false otherwise).
*/
public static boolean matchesKeybinding(KeyEvent event, String commandId) {
final IBindingService bindingSvc =
(IBindingService) PlatformUI.getWorkbench().getAdapter(IBindingService.class);
TriggerSequence[] activeBindingsFor = bindingSvc.getActiveBindingsFor(commandId);
for (TriggerSequence seq : activeBindingsFor) {
if (seq instanceof KeySequence) {
KeySequence keySequence = (KeySequence) seq;
KeyStroke[] keyStrokes = keySequence.getKeyStrokes();
for (KeyStroke keyStroke : keyStrokes) {
if (keyStroke.getNaturalKey() == event.keyCode
&& (keyStroke.getModifierKeys() & event.stateMask) != 0) {
return true;
}
}
}
}
return false;
}
/**
* Determine if the key event represents a "submit" action (<modifier>+Enter).
*
* @param event
* @return true, if it means submit, false otherwise
*/
public static boolean isSubmitKeyEvent(KeyEvent event) {
return (event.stateMask & SWT.MODIFIER_MASK) != 0
&& event.keyCode == SUBMIT_KEY_STROKE.getNaturalKey();
}
