Examples with IActor org.freeplane.core.undo.IActor used on opensource projects

Example 71 with IActor

use of org.freeplane.core.undo.IActor in project freeplane by freeplane.

the class MapStyle method setBackgroundColor.

public void setBackgroundColor(final MapStyleModel model, final Color color) {
    final Color actionColor = ColorUtils.makeNonTransparent(color);
    final Color oldColor = model.getBackgroundColor();
    if (actionColor == oldColor || actionColor != null && actionColor.equals(oldColor)) {
        return;
    }
    final IActor actor = new IActor() {

        public void act() {
            model.setBackgroundColor(actionColor);
            Controller.getCurrentModeController().getMapController().fireMapChanged(new MapChangeEvent(MapStyle.this, Controller.getCurrentController().getMap(), MapStyle.RESOURCES_BACKGROUND_COLOR, oldColor, actionColor));
        }

        public String getDescription() {
            return "MapStyle.setBackgroundColor";
        }

        public void undo() {
            model.setBackgroundColor(oldColor);
            Controller.getCurrentModeController().getMapController().fireMapChanged(new MapChangeEvent(MapStyle.this, Controller.getCurrentController().getMap(), MapStyle.RESOURCES_BACKGROUND_COLOR, actionColor, oldColor));
        }
    };
    Controller.getCurrentModeController().execute(actor, Controller.getCurrentController().getMap());
}

Example 72 with IActor

use of org.freeplane.core.undo.IActor in project freeplane by freeplane.

the class MapStyle method setProperty.

public void setProperty(final MapModel model, final String key, final String newValue) {
    final MapStyleModel styleModel = MapStyleModel.getExtension(model);
    final String oldValue = styleModel.getProperty(key);
    if (oldValue == newValue || oldValue != null && oldValue.equals(newValue)) {
        return;
    }
    IActor actor = new IActor() {

        public void undo() {
            setPropertyWithoutUndo(model, key, oldValue);
        }

        public String getDescription() {
            return "set map style property";
        }

        public void act() {
            setPropertyWithoutUndo(model, key, newValue);
        }

        private void setPropertyWithoutUndo(final MapModel model, final String key, final String newValue) {
            styleModel.setProperty(key, newValue);
            Controller.getCurrentModeController().getMapController().fireMapChanged(new MapChangeEvent(MapStyle.this, model, key, oldValue, newValue));
        }
    };
    Controller.getCurrentModeController().execute(actor, model);
}

Example 73 with IActor

use of org.freeplane.core.undo.IActor in project freeplane by freeplane.

the class UndoableNamedElementCollection method removeCurrentElement.

public void removeCurrentElement() {
    final int currentElementIndex = collection.getCurrentElementIndex();
    final T removedElement = collection.getCurrentElement();
    IActor actor = new IActor() {

        @Override
        public String getDescription() {
            return "removeCurrentElement";
        }

        @Override
        public void act() {
            collection.selectCurrentElement(currentElementIndex);
            collection.removeCurrentElement();
        }

        @Override
        public void undo() {
            collection.selectCurrentElement(currentElementIndex - 1);
            collection.add(removedElement);
        }
    };
    controller.execute(actor, mapModel);
}

Example 74 with IActor

use of org.freeplane.core.undo.IActor in project freeplane by freeplane.

the class UndoableNamedElementCollection method add.

public void add(final String name) {
    final int currentElementIndex = collection.getCurrentElementIndex();
    IActor actor = new IActor() {

        @Override
        public String getDescription() {
            return "add";
        }

        @Override
        public void act() {
            collection.selectCurrentElement(currentElementIndex);
            collection.add(name);
        }

        @Override
        public void undo() {
            collection.selectCurrentElement(currentElementIndex + 1);
            collection.removeCurrentElement();
            collection.selectCurrentElement(currentElementIndex);
        }
    };
    controller.execute(actor, mapModel);
}

Example 75 with IActor

use of org.freeplane.core.undo.IActor in project freeplane by freeplane.

the class MNoteController method setNoteText.

public void setNoteText(final NodeModel node, final String newText) {
    final String oldText = getNoteText(node);
    if (oldText == newText || null != oldText && oldText.equals(newText)) {
        return;
    }
    final IActor actor = new IActor() {

        public void act() {
            setText(newText);
        }

        public String getDescription() {
            return "setNoteText";
        }

        private void setText(final String text) {
            final boolean enabled = !(text == null || text.equals(""));
            if (enabled) {
                final NoteModel note = NoteModel.createNote(node);
                note.setHtml(text);
                node.addExtension(note);
            } else {
                if (null != node.getExtension(NoteModel.class)) {
                    node.removeExtension(NoteModel.class);
                }
            }
            Controller.getCurrentModeController().getMapController().nodeChanged(node, NodeModel.NOTE_TEXT, oldText, text);
            if (noteManager != null)
                noteManager.updateEditor();
        }

        public void undo() {
            setText(oldText);
        }
    };
    Controller.getCurrentModeController().execute(actor, node.getMap());
}