PageObject.java

/*
This file is part of jpcsp.

Jpcsp is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Jpcsp is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Jpcsp.  If not, see <http://www.gnu.org/licenses/>.
 */
package jpcsp.format.rco.object;

import static jpcsp.format.rco.vsmx.objects.Resource.childrenName;
import static jpcsp.format.rco.vsmx.objects.Resource.rootName;

import java.util.List;

import jpcsp.format.RCO.RCOEntry;
import jpcsp.format.rco.ObjectField;
import jpcsp.format.rco.type.EventType;
import jpcsp.format.rco.type.IntType;
import jpcsp.format.rco.vsmx.interpreter.VSMXBaseObject;
import jpcsp.format.rco.vsmx.interpreter.VSMXInterpreter;
import jpcsp.format.rco.vsmx.interpreter.VSMXNativeObject;
import jpcsp.format.rco.vsmx.interpreter.VSMXObject;
import jpcsp.format.rco.vsmx.objects.BaseNativeObject;
import jpcsp.format.rco.vsmx.objects.Resource;

public class PageObject extends BaseObject {
	@ObjectField(order = 1)
	public IntType unknownInt0;
	@ObjectField(order = 2)
	public EventType onInit;
	@ObjectField(order = 3)
	public EventType onCancel;
	@ObjectField(order = 4)
	public EventType onContextMenu;
	@ObjectField(order = 5)
	public EventType onActivate;

	@Override
	public VSMXBaseObject createVSMXObject(VSMXInterpreter interpreter, VSMXBaseObject parent, RCOEntry entry) {
		VSMXBaseObject object = super.createVSMXObject(interpreter, parent, entry);

		VSMXObject root = new VSMXObject(interpreter, null);
		object.setPropertyValue(Resource.rootName, root);

		return root;
	}

	private void display(VSMXBaseObject object) {
		if (object.hasPropertyValue(childrenName)) {
			VSMXBaseObject children = object.getPropertyValue(childrenName);
			List<String> childrenNames = children.getPropertyNames();
			for (String childName : childrenNames) {
				VSMXBaseObject child = children.getPropertyValue(childName);
				display.add(child);
				display(child);
			}
		}
	}

	private BasePositionObject getFirstButton(VSMXBaseObject object) {
		if (object.hasPropertyValue(childrenName)) {
			VSMXBaseObject children = object.getPropertyValue(childrenName);
			List<String> childrenNames = children.getPropertyNames();
			for (String childName : childrenNames) {
				VSMXBaseObject child = children.getPropertyValue(childName);
				if (child instanceof VSMXNativeObject) {
					BaseNativeObject childObject = ((VSMXNativeObject) child).getObject();
					if (childObject instanceof UButtonObject) {
						return (BasePositionObject) childObject;
					}
				}
				BasePositionObject button = getFirstButton(child);
				if (button != null) {
					return button;
				}
			}
		}

		return null;
	}

	private void hide(VSMXBaseObject object) {
		if (object.hasPropertyValue(childrenName)) {
			VSMXBaseObject children = object.getPropertyValue(childrenName);
			List<String> childrenNames = children.getPropertyNames();
			for (String childName : childrenNames) {
				VSMXBaseObject child = children.getPropertyValue(childName);
				display.remove(child);
				hide(child);
			}
		}
	}

	public VSMXBaseObject open(VSMXBaseObject object) {
		if (log.isDebugEnabled()) {
			log.debug(String.format("PageObject.open %s, children: %s", this, object.getPropertyValue(rootName).getPropertyValue(childrenName)));
		}

		trigger(onInit);

		if (display != null) {
			display(object.getPropertyValue(rootName));

			BasePositionObject button = getFirstButton(object.getPropertyValue(rootName));
			if (button != null) {
				button.setFocus();
			}
		}

		return object;
	}

	public VSMXBaseObject activate(VSMXBaseObject object) {
		if (log.isDebugEnabled()) {
			log.debug(String.format("PageObject.activate"));
		}

		trigger(onActivate);

		return object;
	}

	public void close(VSMXBaseObject object) {
		if (log.isDebugEnabled()) {
			log.debug(String.format("PageObject.close"));
		}

		if (display != null) {
			hide(object.getPropertyValue(rootName));
		}
	}
}