@Override
public boolean onKeyboardEvent(KeyboardEvent event) {
if (event == null) throw new NullPointerException("event may not be null");
if (!event.isSpecial() || event.isModified()) return false;
switch (event.getSpecial()) {
case ARROW_DOWN:
return onArrowDown(event, false);
case ARROW_UP:
return onArrowUp(event, false);
case ARROW_RIGHT:
return onArrowRight(event);
case ARROW_LEFT:
return onArrowLeft(event);
case ALTERNATIVE_ARROW_DOWN:
return onArrowDown(event, true);
case ALTERNATIVE_ARROW_UP:
return onArrowUp(event, true);
// FIXME:case KeyboardEvent.ALTERNATIVE_ARROW_RIGHT:
// FIXME:case KeyboardEvent.ALTERNATIVE_ARROW_LEFT:
case HOME:
return onHome(event);
case END:
return onEnd(event);
case ALTERNATIVE_HOME:
return onLineHome(event);
case ALTERNATIVE_END:
return onLineEnd(event);
case PAGE_DOWN:
return onPageDown(event, false);
case PAGE_UP:
return onPageUp(event, false);
case ALTERNATIVE_PAGE_DOWN:
return onPageDown(event, true);
case ALTERNATIVE_PAGE_UP:
return onPageUp(event, true);
case ENTER:
if (noProperContent()
|| clickHandler == null
|| hotPointY < 0
|| hotPointY >= model.getRowCount()
|| getColUnderPos(hotPointX) < 0) return false;
return clickHandler.onClick(
model,
getColUnderPos(hotPointX),
hotPointY,
model.getCell(getColUnderPos(hotPointX), hotPointY));
default:
return false;
}
}
private KeyboardEvent getKeyboardEventFromRegistry(String path) {
NullCheck.notNull(path, "path");
final Settings.HotKey proxy = Settings.createHotKey(registry, path);
KeyboardEvent.Special special = null;
char c = ' ';
final String specialStr = proxy.getSpecial("");
if (!specialStr.trim().isEmpty()) {
special = KeyboardEvent.translateSpecial(specialStr);
if (special == null) {
Log.error(
"core",
"registry path "
+ path
+ " tries to use an unknown special keyboard code \'"
+ specialStr
+ "\'");
return null;
}
} else {
final String charStr = proxy.getCharacter("");
if (charStr.isEmpty()) {
Log.error(
"core",
"registry path "
+ path
+ " does not contain neither \'special\' nor \'character\' values");
return null;
}
c = charStr.charAt(0);
}
final boolean withControl = proxy.getWithControl(false);
final boolean withShift = proxy.getWithShift(false);
final boolean withAlt = proxy.getWithAlt(false);
return new KeyboardEvent(special != null, special, c, withShift, withControl, withAlt);
}
@Override
public boolean onKeyboardEvent(KeyboardEvent event) {
NullCheck.notNull(event, "event");
System.out.println(event.toString());
if (closing.onKeyboardEvent(event)) return true;
return super.onKeyboardEvent(event);
}
protected boolean onChar(KeyboardEvent event) {
if (noContent()) return true;
final int count = model.getItemCount();
final char c = event.getChar();
final String beginning;
if (selected() != null) {
if (hotPointX >= appearance.getObservableRightBound(selected())) return false;
final String name = getObservableSubstr(selected());
final int pos =
Math.min(hotPointX - appearance.getObservableLeftBound(selected()), name.length());
if (pos < 0) return false;
beginning = name.substring(0, pos);
} else beginning = "";
Log.debug("list", "beginning:" + beginning);
final String mustBegin = beginning + c;
for (int i = 0; i < count; ++i) {
Log.debug("list", "checking:" + i);
final String name = getObservableSubstr(model.getItem(i));
Log.debug("list", "name:" + name);
if (!name.startsWith(mustBegin)) continue;
hotPointY = getLineIndexByItemIndex(i);
Log.debug("list", "hotPointY:" + hotPointY);
++hotPointX;
appearance.announceItem(model.getItem(hotPointY), NONE_APPEARANCE_FLAGS);
environment.onAreaNewHotPoint(this);
return true;
}
return false;
}
@Override
public boolean onKeyboardEvent(KeyboardEvent event) {
NullCheck.notNull(event, "event");
if (!event.isSpecial() && (!event.isModified() || event.withShiftOnly())) return onChar(event);
if (!event.isSpecial() || event.isModified()) return false;
switch (event.getSpecial()) {
case ARROW_DOWN:
return onArrowDown(event, false);
case ARROW_UP:
return onArrowUp(event, false);
case ARROW_RIGHT:
return onArrowRight(event);
case ARROW_LEFT:
return onArrowLeft(event);
case ALTERNATIVE_ARROW_DOWN:
return onArrowDown(event, true);
case ALTERNATIVE_ARROW_UP:
return onArrowUp(event, true);
case ALTERNATIVE_ARROW_RIGHT:
return onAltRight(event);
case ALTERNATIVE_ARROW_LEFT:
return onAltLeft(event);
case HOME:
return onHome(event);
case END:
return onEnd(event);
case ALTERNATIVE_HOME:
return onAltHome(event);
case ALTERNATIVE_END:
return onAltEnd(event);
case PAGE_DOWN:
return onPageDown(event, false);
case PAGE_UP:
return onPageUp(event, false);
case ALTERNATIVE_PAGE_DOWN:
return onPageDown(event, true);
case ALTERNATIVE_PAGE_UP:
return onPageUp(event, true);
case INSERT:
return onInsert(event);
case ENTER:
return onEnter(event);
default:
return false;
}
}
@Override
public boolean onKeyboardEvent(KeyboardEvent event) {
if (event == null) throw new NullPointerException("event may not be null");
if (closing.onKeyboardEvent(event)) return true;
if (event.isModified() || !event.isSpecial()) return false;
switch (event.getSpecial()) {
case ENTER:
return closing.doOk();
case ARROW_DOWN:
return onArrowDown(event, false);
case ARROW_UP:
return onArrowUp(event, false);
case ALTERNATIVE_ARROW_DOWN:
return onArrowDown(event, true);
case ALTERNATIVE_ARROW_UP:
return onArrowUp(event, true);
case ARROW_LEFT:
return onArrowLeft(event);
case ARROW_RIGHT:
return onArrowRight(event);
case ALTERNATIVE_ARROW_LEFT:
return onAltLeft(event);
case ALTERNATIVE_ARROW_RIGHT:
return onAltRight(event);
case PAGE_DOWN:
return onPageDown(event, false);
case PAGE_UP:
return onPageUp(event, false);
case ALTERNATIVE_PAGE_DOWN:
return onPageDown(event, true);
case ALTERNATIVE_PAGE_UP:
return onPageUp(event, true);
case HOME:
return onHome(event);
case END:
return onEnd(event);
case ALTERNATIVE_HOME:
return onAltHome(event);
case ALTERNATIVE_END:
return onAltEnd(event);
case INSERT:
return onInsert(event);
default:
return false;
}
}