/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.viewer.dnd.view.border;
import java.awt.event.KeyEvent;
import org.apache.isis.core.commons.debug.DebugBuilder;
import org.apache.isis.viewer.dnd.drawing.Canvas;
import org.apache.isis.viewer.dnd.drawing.ColorsAndFonts;
import org.apache.isis.viewer.dnd.drawing.Location;
import org.apache.isis.viewer.dnd.view.Axes;
import org.apache.isis.viewer.dnd.view.Click;
import org.apache.isis.viewer.dnd.view.Content;
import org.apache.isis.viewer.dnd.view.KeyboardAction;
import org.apache.isis.viewer.dnd.view.SubviewDecorator;
import org.apache.isis.viewer.dnd.view.Toolkit;
import org.apache.isis.viewer.dnd.view.UserActionSet;
import org.apache.isis.viewer.dnd.view.View;
import org.apache.isis.viewer.dnd.view.ViewAxis;
import org.apache.isis.viewer.dnd.view.Workspace;
import org.apache.isis.viewer.dnd.view.base.AbstractBorder;
import org.apache.isis.viewer.dnd.view.option.UserActionAbstract;
public class SelectObjectBorder extends AbstractBorder {
private final SelectableViewAxis axis;
public static class Factory implements SubviewDecorator {
@Override
public ViewAxis createAxis(final Content content) {
return null;
}
@Override
public View decorate(final Axes axes, final View view) {
if (axes.contains(SelectableViewAxis.class)) {
final SelectableViewAxis axis = axes.getAxis(SelectableViewAxis.class);
return new SelectObjectBorder(view, axis);
} else {
return view;
}
}
}
protected SelectObjectBorder(final View view, final SelectableViewAxis axis) {
super(view);
this.axis = axis;
}
@Override
public Axes getViewAxes() {
final Axes viewAxes = super.getViewAxes();
viewAxes.add(axis);
return viewAxes;
}
@Override
protected void debugDetails(final DebugBuilder debug) {
super.debugDetails(debug);
debug.appendln("axis", axis);
}
@Override
public void keyPressed(final KeyboardAction key) {
if (key.getKeyCode() == KeyEvent.VK_SPACE) {
selectNode();
} else {
super.keyPressed(key);
}
}
@Override
public void firstClick(final Click click) {
final int x = click.getLocation().getX();
final int y = click.getLocation().getY();
if (withinSelectorBounds(x, y) && click.button1()) {
selectNode();
} else {
super.firstClick(click);
}
}
private void selectNode() {
axis.selected(getView());
}
private boolean withinSelectorBounds(final int x, final int y) {
return true;
}
@Override
public void viewMenuOptions(final UserActionSet options) {
super.viewMenuOptions(options);
options.add(new UserActionAbstract("Select node") {
@Override
public void execute(final Workspace workspace, final View view, final Location at) {
selectNode();
}
@Override
public String getDescription(final View view) {
return "Show this node in the right-hand pane";
}
});
}
@Override
public void draw(final Canvas canvas) {
if (axis.isSelected(getView())) {
clearBackground(canvas, Toolkit.getColor(ColorsAndFonts.COLOR_SECONDARY3));
}
super.draw(canvas);
}
}