/**
* Copyright (c) 2008-2012 Ardor Labs, Inc.
*
* This file is part of Ardor3D.
*
* Ardor3D is free software: you can redistribute it and/or modify it
* under the terms of its license which may be found in the accompanying
* LICENSE file or at <http://www.ardor3d.com/LICENSE>.
*/
package com.ardor3d.extension.interact.widget;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
import com.ardor3d.extension.interact.InteractManager;
import com.ardor3d.extension.interact.filter.UpdateFilter;
import com.ardor3d.extension.interact.widget.MovePlanarWidget.MovePlane;
import com.ardor3d.framework.Canvas;
import com.ardor3d.image.Texture2D;
import com.ardor3d.input.ButtonState;
import com.ardor3d.input.MouseState;
import com.ardor3d.input.logical.TwoInputStates;
import com.ardor3d.math.Vector2;
import com.ardor3d.math.type.ReadOnlyColorRGBA;
import com.ardor3d.renderer.Camera;
import com.ardor3d.renderer.Renderer;
import com.ardor3d.scenegraph.Node;
import com.ardor3d.scenegraph.Spatial;
import com.ardor3d.util.ReadOnlyTimer;
import com.google.common.collect.Maps;
public class CompoundInteractWidget extends AbstractInteractWidget {
private static final String MOVE_KEY = "Move";
private static final String ROTATE_KEY = "Rotate";
private static final String MOVE_PLANAR_KEY = "MovePlanar";
private static final String MOVE_MULTIPLANAR_KEY = "MoveMultiPlanar";
public static double MIN_SCALE = 0.000001;
protected Map<String, AbstractInteractWidget> _widgets = Maps.newHashMap();
protected AbstractInteractWidget _lastInputWidget = null;
protected InteractMatrix _interactMatrix;
public CompoundInteractWidget() {
_handle = new Node("handleRoot");
}
@Override
public void addFilter(final UpdateFilter filter) {
for(final AbstractInteractWidget widget : _widgets.values()) {
widget.addFilter(filter);
}
super.addFilter(filter);
}
@Override
public void removeFilter(final UpdateFilter filter) {
for(final AbstractInteractWidget widget : _widgets.values()) {
widget.removeFilter(filter);
}
super.removeFilter(filter);
}
@Override
public void clearFilters() {
for(final AbstractInteractWidget widget : _widgets.values()) {
widget.clearFilters();
}
super.clearFilters();
}
public CompoundInteractWidget withMoveXAxis() {
verifyMoveWidget().withXAxis();
return this;
}
public CompoundInteractWidget withMoveXAxis(final ReadOnlyColorRGBA color) {
verifyMoveWidget().withXAxis(color);
return this;
}
public CompoundInteractWidget withMoveXAxis(final ReadOnlyColorRGBA color, final double scale, final double width,
final double lengthGap, final double tipGap) {
verifyMoveWidget().withXAxis(color, scale, width, lengthGap, tipGap);
return this;
}
public CompoundInteractWidget withMoveYAxis() {
verifyMoveWidget().withYAxis();
return this;
}
public CompoundInteractWidget withMoveYAxis(final ReadOnlyColorRGBA color) {
verifyMoveWidget().withYAxis(color);
return this;
}
public CompoundInteractWidget withMoveYAxis(final ReadOnlyColorRGBA color, final double scale, final double width,
final double lengthGap, final double tipGap) {
verifyMoveWidget().withYAxis(color, scale, width, lengthGap, tipGap);
return this;
}
public CompoundInteractWidget withMoveZAxis() {
verifyMoveWidget().withZAxis();
return this;
}
public CompoundInteractWidget withMoveZAxis(final ReadOnlyColorRGBA color) {
verifyMoveWidget().withZAxis(color);
return this;
}
public CompoundInteractWidget withMoveZAxis(final ReadOnlyColorRGBA color, final double scale, final double width,
final double lengthGap, final double tipGap) {
verifyMoveWidget().withZAxis(color, scale, width, lengthGap, tipGap);
return this;
}
public CompoundInteractWidget withRotateXAxis() {
verifyRotateWidget().withXAxis();
return this;
}
public CompoundInteractWidget withRotateXAxis(final ReadOnlyColorRGBA color) {
verifyRotateWidget().withXAxis(color);
return this;
}
public CompoundInteractWidget withRotateXAxis(final ReadOnlyColorRGBA color, final float scale, final float width) {
verifyRotateWidget().withXAxis(color, scale, width);
return this;
}
public CompoundInteractWidget withRotateYAxis() {
verifyRotateWidget().withYAxis();
return this;
}
public CompoundInteractWidget withRotateYAxis(final ReadOnlyColorRGBA color) {
verifyRotateWidget().withYAxis(color);
return this;
}
public CompoundInteractWidget withRotateYAxis(final ReadOnlyColorRGBA color, final float scale, final float width) {
verifyRotateWidget().withYAxis(color, scale, width);
return this;
}
public CompoundInteractWidget withRotateZAxis() {
verifyRotateWidget().withZAxis();
return this;
}
public CompoundInteractWidget withRotateZAxis(final ReadOnlyColorRGBA color) {
verifyRotateWidget().withZAxis(color);
return this;
}
public CompoundInteractWidget withRotateZAxis(final ReadOnlyColorRGBA color, final float scale, final float width) {
verifyRotateWidget().withZAxis(color, scale, width);
return this;
}
public CompoundInteractWidget withRingTexture(final Texture2D texture) {
verifyRotateWidget().setTexture(texture);
return this;
}
public CompoundInteractWidget withMultiPlanarHandle() {
MoveMultiPlanarWidget widget = (MoveMultiPlanarWidget) _widgets
.get(CompoundInteractWidget.MOVE_MULTIPLANAR_KEY);
if (widget != null) {
widget.getHandle().removeFromParent();
}
widget = new MoveMultiPlanarWidget();
_widgets.put(CompoundInteractWidget.MOVE_MULTIPLANAR_KEY, widget);
_handle.attachChild(widget.getHandle());
return this;
}
public CompoundInteractWidget withMultiPlanarHandle(final double extent) {
MoveMultiPlanarWidget widget = (MoveMultiPlanarWidget) _widgets
.get(CompoundInteractWidget.MOVE_MULTIPLANAR_KEY);
if (widget != null) {
widget.getHandle().removeFromParent();
}
widget = new MoveMultiPlanarWidget(extent);
_widgets.put(CompoundInteractWidget.MOVE_MULTIPLANAR_KEY, widget);
_handle.attachChild(widget.getHandle());
return this;
}
public CompoundInteractWidget withPlanarHandle(final MovePlane plane, final ReadOnlyColorRGBA color) {
MovePlanarWidget widget = (MovePlanarWidget) _widgets.get(CompoundInteractWidget.MOVE_PLANAR_KEY);
if (widget != null) {
widget.getHandle().removeFromParent();
}
widget = new MovePlanarWidget().withPlane(plane).withDefaultHandle(.5, .25, color);
_widgets.put(CompoundInteractWidget.MOVE_PLANAR_KEY, widget);
_handle.attachChild(widget.getHandle());
return this;
}
public CompoundInteractWidget withPlanarHandle(final MovePlane plane, final double radius, final double height,
final ReadOnlyColorRGBA color) {
MovePlanarWidget widget = (MovePlanarWidget) _widgets.get(CompoundInteractWidget.MOVE_PLANAR_KEY);
if (widget != null) {
widget.getHandle().removeFromParent();
}
widget = new MovePlanarWidget().withPlane(plane).withDefaultHandle(radius, height, color);
_widgets.put(CompoundInteractWidget.MOVE_PLANAR_KEY, widget);
_handle.attachChild(widget.getHandle());
return this;
}
private MoveWidget verifyMoveWidget() {
MoveWidget moveWidget = (MoveWidget) _widgets.get(CompoundInteractWidget.MOVE_KEY);
if (moveWidget == null) {
moveWidget = new MoveWidget();
_widgets.put(CompoundInteractWidget.MOVE_KEY, moveWidget);
_handle.attachChild(moveWidget.getHandle());
}
return moveWidget;
}
private RotateWidget verifyRotateWidget() {
RotateWidget rotateWidget = (RotateWidget) _widgets.get(CompoundInteractWidget.ROTATE_KEY);
if (rotateWidget == null) {
rotateWidget = new RotateWidget();
_widgets.put(CompoundInteractWidget.ROTATE_KEY, rotateWidget);
_handle.attachChild(rotateWidget.getHandle());
}
return rotateWidget;
}
@Override
public void targetChanged(final InteractManager manager) {
for (final AbstractInteractWidget widget : _widgets.values()) {
widget.targetChanged(manager);
}
}
@Override
public void targetDataUpdated(final InteractManager manager) {
for (final AbstractInteractWidget widget : _widgets.values()) {
widget.targetDataUpdated(manager);
}
}
@Override
public void receivedControl(final InteractManager manager) {
for (final AbstractInteractWidget widget : _widgets.values()) {
widget.receivedControl(manager);
}
}
@Override
public void render(final Renderer renderer, final InteractManager manager) {
for (final AbstractInteractWidget widget : _widgets.values()) {
widget.render(renderer, manager);
}
}
@Override
public void processInput(final Canvas source, final TwoInputStates inputStates, final AtomicBoolean inputConsumed,
final InteractManager manager) {
// Make sure we have something to modify
if (manager.getSpatialTarget() == null) {
return;
}
// Make sure we are dragging.
final MouseState current = inputStates.getCurrent().getMouseState();
final MouseState previous = inputStates.getPrevious().getMouseState();
if (current.getButtonState(_dragButton) != ButtonState.DOWN) {
if (_lastInputWidget != null) {
_lastInputWidget.processInput(source, inputStates, inputConsumed, manager);
_lastInputWidget = null;
}
return;
}
if (_lastInputWidget == null) {
final Camera camera = source.getCanvasRenderer().getCamera();
final Vector2 oldMouse = new Vector2(previous.getX(), previous.getY());
findPick(oldMouse, camera);
if (_results.getNumber() <= 0) {
return;
}
final Spatial picked = (Spatial) _results.getPickData(0).getTarget();
if (picked == null) {
return;
}
for (final AbstractInteractWidget widget : _widgets.values()) {
if (picked.hasAncestor(widget.getHandle())) {
_lastInputWidget = widget;
break;
}
}
}
_lastInputWidget.processInput(source, inputStates, inputConsumed, manager);
// apply our filters, if any, now that we've made updates.
applyFilters(manager);
}
@Override
public void setInteractMatrix(final InteractMatrix matrix) {
_interactMatrix = matrix;
for (final AbstractInteractWidget widget : _widgets.values()) {
widget.setInteractMatrix(matrix);
}
}
@Override
public InteractMatrix getInteractMatrix() {
return _interactMatrix;
}
@Override
public void update(final ReadOnlyTimer timer, final InteractManager manager) {
for (final AbstractInteractWidget widget : _widgets.values()) {
widget.update(timer, manager);
}
}
}