public Transition<KeyMapInfo> press(KeyStroke key) {
char c = key.getCharacter();
if ('0' <= c && c <= '9') {
return new SimpleTransition<KeyMapInfo>(value, this);
}
return state.press(key);
}
@Override
@SuppressWarnings("unchecked")
protected State<Command> buildInitialState() {
final Command resumeInsertMode =
new ChangeToInsertModeCommand(
new MotionCommand(new GoToMarkMotion(false, CursorService.LAST_INSERT_MARK)));
final Command visualMode = new ChangeModeCommand(VisualMode.NAME);
final Command linewiseVisualMode = new ChangeModeCommand(LinewiseVisualMode.NAME);
final Command blockwiseVisualMode = new ChangeModeCommand(BlockwiseVisualMode.NAME);
final Motion moveLeft = MoveLeft.INSTANCE;
final Motion moveRight = MoveRight.INSTANCE;
final Motion wordRight = MoveWordRight.INSTANCE;
final Motion wordEndRightForChange = MoveWordEndRightForChange.INSTANCE;
final Motion bigWordRight = MoveBigWORDRight.INSTANCE;
final Motion bigWordEndRightForChange = MoveBigWORDEndRightForChange.INSTANCE;
final Motion bol = LineStartMotion.NON_WHITESPACE;
final Motion eol = new LineEndMotion(BorderPolicy.EXCLUSIVE);
final Motion wholeLineEol = new LineEndMotion(BorderPolicy.LINE_WISE);
final State<Motion> motions = motions();
final TextObject wordForCw =
new OptionDependentTextObject(Options.SANE_CW, wordRight, wordEndRightForChange);
final TextObject wordForCW =
new OptionDependentTextObject(Options.SANE_CW, bigWordRight, bigWordEndRightForChange);
final TextObject toEol = new MotionTextObject(eol);
final TextObject toEolForY = new OptionDependentTextObject(Options.SANE_Y, eol, wholeLineEol);
final State<TextObject> textObjects = textObjects();
State<TextObject> textObjectsForChange =
union(state(leafBind('w', wordForCw), leafBind('W', wordForCW)), textObjects);
textObjectsForChange = CountingState.wrap(textObjectsForChange);
final TextOperation delete = DeleteOperation.INSTANCE;
final TextOperation change = ChangeOperation.INSTANCE;
final TextOperation yank = YankOperation.INSTANCE;
final TextOperation format = FormatOperation.INSTANCE;
final Command undo = UndoCommand.INSTANCE;
final Command redo = RedoCommand.INSTANCE;
final Command pasteAfter = PasteAfterCommand.CURSOR_ON_TEXT;
final Command pasteBefore = PasteBeforeCommand.CURSOR_ON_TEXT;
final Command pasteAfterWithG = PasteAfterCommand.CURSOR_AFTER_TEXT;
final Command pasteBeforeWithG = PasteBeforeCommand.CURSOR_AFTER_TEXT;
final Command deleteNext =
new TextOperationTextObjectCommand(delete, new MotionTextObject(moveRight));
final Command deletePrevious =
new TextOperationTextObjectCommand(delete, new MotionTextObject(moveLeft));
final Command repeatLastOne = DotCommand.INSTANCE;
final Command tildeCmd = SwapCaseCommand.INSTANCE;
final LineEndMotion lineEndMotion = new LineEndMotion(BorderPolicy.LINE_WISE);
final Command substituteLine =
new TextOperationTextObjectCommand(change, new MotionTextObject(lineEndMotion));
final Command substituteChar =
new TextOperationTextObjectCommand(change, new MotionTextObject(moveRight));
final Command incrementNum = IncrementDecrementCommand.INCREMENT;
final Command decrementNum = IncrementDecrementCommand.DECREMENT;
final Command joinLines = JoinLinesCommand.INSTANCE;
final Command joinLinesDumbWay = JoinLinesCommand.DUMB_INSTANCE;
final Command centerLine = CenterLineCommand.CENTER;
final Command centerBottomLine = CenterLineCommand.BOTTOM;
final Command centerTopLine = CenterLineCommand.TOP;
final Command findFile = FindFileCommand.INSTANCE;
final Command repeatSubLine = RepeatLastSubstitutionCommand.CURRENT_LINE_ONLY;
final Command repeatSubGlobal = RepeatLastSubstitutionCommand.GLOBALLY;
final Command saveAndClose = new VimCommandSequence(SaveCommand.INSTANCE, CloseCommand.CLOSE);
final Command afterEnteringVisualInc =
new OptionDependentCommand<String>(
Options.SELECTION, "inclusive", new VisualMotionCommand(moveRight));
final Command afterEnteringVisualExc =
new OptionDependentCommand<String>(
Options.SELECTION,
"exclusive",
new CountIgnoringNonRepeatableCommand() {
@Override
public void execute(final EditorAdaptor editorAdaptor)
throws CommandExecutionException {
final Position position = editorAdaptor.getPosition();
editorAdaptor.setSelection(
new SimpleSelection(new StartEndTextRange(position, position)));
}
});
final Command afterEnteringBlockVisual =
new CountIgnoringNonRepeatableCommand() {
@Override
public void execute(final EditorAdaptor editorAdaptor) throws CommandExecutionException {
final Position position = editorAdaptor.getPosition();
// final Position next =
// editorAdaptor.getCursorService().newPositionForModelOffset(position.getModelOffset()+1);
editorAdaptor.setSelection(new BlockWiseSelection(editorAdaptor, position, position));
}
};
final Command selectLine =
new CountIgnoringNonRepeatableCommand() {
@Override
public void execute(final EditorAdaptor editorAdaptor) throws CommandExecutionException {
final Position position = editorAdaptor.getPosition();
editorAdaptor.setSelection(new LineWiseSelection(editorAdaptor, position, position));
}
};
final Command afterEnteringVisual = seq(afterEnteringVisualInc, afterEnteringVisualExc);
final State<Command> motionCommands = new GoThereState(motions);
final Command nextResult = motionCommands.press(key('n')).getValue();
final State<Command> platformSpecificState = getPlatformSpecificState(NAME);
return RegisterState.wrap(
CountingState.wrap(
union(
platformSpecificState,
operatorCmdsWithUpperCase('d', delete, toEol, textObjects),
operatorCmdsWithUpperCase('y', yank, toEolForY, textObjects),
operatorCmdsWithUpperCase('c', change, toEol, textObjectsForChange),
operatorCmds('!', NormalLineRangeOperation.INSTANCE, textObjects),
prefixedOperatorCmds('g', 'q', format, textObjects),
prefixedOperatorCmds('g', '~', SwapCaseCommand.TEXT_OBJECT_INSTANCE, textObjects),
motionCommands,
state(
leafBind('i', (Command) new ChangeToInsertModeCommand()),
leafBind(
'a', (Command) new ChangeToInsertModeCommand(new MotionCommand(moveRight))),
leafBind('I', (Command) new ChangeToInsertModeCommand(new MotionCommand(bol))),
leafBind('A', (Command) new ChangeToInsertModeCommand(new MotionCommand(eol))),
leafBind(':', (Command) new ChangeModeCommand(CommandLineMode.NAME)),
leafBind('?', (Command) new ChangeToSearchModeCommand(true, nextResult)),
leafBind('/', (Command) new ChangeToSearchModeCommand(false, nextResult)),
leafBind('R', (Command) new ReplaceMode.ChangeToReplaceModeCommand()),
leafBind(
'o',
(Command) new ChangeToInsertModeCommand(InsertLineCommand.POST_CURSOR)),
leafBind(
'O', (Command) new ChangeToInsertModeCommand(InsertLineCommand.PRE_CURSOR)),
leafBind('v', dontRepeat(seq(visualMode, afterEnteringVisual))),
leafBind('V', dontRepeat(seq(linewiseVisualMode, selectLine))),
leafCtrlBind(
'v', dontRepeat(seq(blockwiseVisualMode, afterEnteringBlockVisual))),
leafCtrlBind(
'q', dontRepeat(seq(blockwiseVisualMode, afterEnteringBlockVisual))),
leafBind('p', pasteAfter),
leafBind('.', repeatLastOne),
leafBind('P', pasteBefore),
leafBind('x', deleteNext),
leafBind(SpecialKey.DELETE, deleteNext),
leafBind('X', deletePrevious),
leafBind('~', tildeCmd),
leafBind('S', substituteLine),
leafBind('s', substituteChar),
leafBind('J', joinLines),
leafBind('&', repeatSubLine),
transitionBind(
'g',
leafBind('a', (Command) AsciiCommand.INSTANCE),
leafBind('f', findFile),
leafBind('&', repeatSubGlobal),
leafBind('i', resumeInsertMode),
leafBind('J', joinLinesDumbWay),
leafBind('p', pasteAfterWithG),
leafBind('P', pasteBeforeWithG),
leafBind('v', RestoreSelectionCommand.INSTANCE)),
transitionBind(
'q',
convertKeyStroke(
RecordMacroCommand.KEYSTROKE_CONVERTER,
VimConstants.PRINTABLE_KEYSTROKES)),
transitionBind(
'@',
convertKeyStroke(
PlaybackMacroCommand.KEYSTROKE_CONVERTER,
VimConstants.PRINTABLE_KEYSTROKES)),
transitionBind(
'r',
changeCaret(CaretType.UNDERLINE),
convertKeyStroke(
ReplaceCommand.KEYSTROKE_CONVERTER,
VimConstants.PRINTABLE_KEYSTROKES_WITH_NL)),
transitionBind(
'm',
convertKeyStroke(
SetMarkCommand.KEYSTROKE_CONVERTER, VimConstants.PRINTABLE_KEYSTROKES)),
leafBind('u', undo),
leafCtrlBind('r', redo),
leafCtrlBind('a', incrementNum),
leafCtrlBind('x', decrementNum),
transitionBind(
'Z',
leafBind('Z', saveAndClose),
leafBind('Q', (Command) CloseCommand.FORCED_CLOSE)),
transitionBind(
'z',
leafBind('z', centerLine),
leafBind('.', centerLine),
leafBind('-', centerBottomLine),
leafBind('b', centerBottomLine),
leafBind('t', centerTopLine),
leafBind(SpecialKey.RETURN, centerTopLine))))));
}