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

Example 31 with IActor

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

the class MTextController method setNodeObject.

public void setNodeObject(final NodeModel node, final Object newObject) {
    if (newObject == null) {
        setNodeObject(node, "");
        return;
    }
    final Object oldText = node.getUserObject();
    if (oldText.equals(newObject)) {
        return;
    }
    final IActor actor = new IActor() {

        @Override
        public void act() {
            if (!oldText.equals(newObject)) {
                node.setUserObject(newObject);
                Controller.getCurrentModeController().getMapController().nodeChanged(node, NodeModel.NODE_TEXT, oldText, newObject);
            }
        }

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

        @Override
        public void undo() {
            if (!oldText.equals(newObject)) {
                node.setUserObject(oldText);
                Controller.getCurrentModeController().getMapController().nodeChanged(node, NodeModel.NODE_TEXT, newObject, oldText);
            }
        }
    };
    Controller.getCurrentModeController().execute(actor, node.getMap());
}

Example 32 with IActor

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

the class LatexNodeHook method setEquationUndoable.

void setEquationUndoable(final LatexExtension model, final String newEquation) {
    final String equation = model.getEquation();
    if (equation.equals(newEquation)) {
        return;
    }
    final IActor actor = new IActor() {

        private final String oldEquation = equation;

        public void act() {
            model.setEquation(newEquation);
            final MapModel map = Controller.getCurrentModeController().getController().getMap();
            Controller.getCurrentModeController().getMapController().setSaved(map, false);
        }

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

        public void undo() {
            model.setEquation(oldEquation);
        }
    };
    Controller.getCurrentModeController().execute(actor, Controller.getCurrentModeController().getController().getMap());
}

Example 33 with IActor

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

the class OpenMapsNodeHook method setLocationChoiceUndoable.

private void setLocationChoiceUndoable(final OpenMapsExtension extension, final ICoordinate locationChoosen, final int zoomChoosen) {
    final Coordinate currentLocation = extension.getLocation();
    final int currentZoom = extension.getZoom();
    if (!currentLocation.equals(locationChoosen)) {
        final IActor actor = createUndoActor(extension, locationChoosen, currentLocation, zoomChoosen, currentZoom);
        Controller.getCurrentModeController().execute(actor, Controller.getCurrentModeController().getController().getMap());
    }
}

Example 34 with IActor

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

the class MEdgeController method setWidth.

public void setWidth(final NodeModel node, final int width) {
    final ModeController modeController = Controller.getCurrentModeController();
    final int oldWidth = EdgeModel.createEdgeModel(node).getWidth();
    if (width == oldWidth) {
        return;
    }
    final IActor actor = new IActor() {

        public void act() {
            EdgeModel.createEdgeModel(node).setWidth(width);
            modeController.getMapController().nodeChanged(node);
            edgeWidthRefresh(node);
        }

        private void edgeWidthRefresh(final NodeModel node) {
            for (final NodeModel child : modeController.getMapController().childrenUnfolded(node)) {
                if (child.getViewers().isEmpty())
                    continue;
                final EdgeModel edge = EdgeModel.getModel(child);
                if (edge == null || edge.getWidth() == EdgeModel.WIDTH_PARENT) {
                    modeController.getMapController().nodeRefresh(child);
                    edgeWidthRefresh(child);
                }
            }
        }

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

        public void undo() {
            EdgeModel.createEdgeModel(node).setWidth(oldWidth);
            modeController.getMapController().nodeChanged(node);
            edgeWidthRefresh(node);
        }
    };
    modeController.execute(actor, node.getMap());
}

Example 35 with IActor

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

the class MEdgeController method setColor.

public void setColor(final NodeModel node, final Color color) {
    final ModeController modeController = Controller.getCurrentModeController();
    final Color oldColor = EdgeModel.createEdgeModel(node).getColor();
    if (color == oldColor || color != null && color.equals(oldColor)) {
        return;
    }
    final IActor actor = new IActor() {

        public void act() {
            EdgeModel.createEdgeModel(node).setColor(color);
            modeController.getMapController().nodeChanged(node);
        }

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

        public void undo() {
            EdgeModel.createEdgeModel(node).setColor(oldColor);
            modeController.getMapController().nodeChanged(node);
        }
    };
    modeController.execute(actor, node.getMap());
}