/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

package com.nokia.carbide.internal.cpp.epoc.engine.model.mmp;

import com.nokia.carbide.cpp.epoc.engine.image.IBitmapSourceReference;

import com.nokia.carbide.cpp.epoc.engine.image.ImageFormat;

import com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo;

import com.nokia.carbide.internal.cpp.epoc.engine.image.BitmapSourceReference;

import com.nokia.cpp.internal.api.utils.core.*;

import org.eclipse.core.runtime.IPath;

import java.util.ArrayList;

import java.util.List;

public class MMPAIFInfo implements IMMPAIFInfo {

	private IPath resource;

	private IPath target;

	private int depth;

	private int maskDepth;

	private boolean color;

	private List<IBitmapSourceReference> bitmaps;

	public MMPAIFInfo() {

		this.bitmaps = new ArrayList<IBitmapSourceReference>(1);

	}

	public MMPAIFInfo(IPath target, IPath resource,

			boolean isColor, int colorDepth, int maskDepth, List<IBitmapSourceReference> bitmaps) {

		setTarget(target);

		setResource(resource);

		setColor(isColor);

		setColorDepth(colorDepth);

		setMaskDepth(maskDepth);

		setSourceBitmaps(bitmaps);

	}

	public MMPAIFInfo(IPath target, IPath resource) {

		this();

		setTarget(target);

		setResource(resource);

	}

	/* (non-Javadoc)

	 * @see java.lang.Object#toString()

	 */

	@Override

	public String toString() {

		return "MMPAIFInfo: target="+target+" resource="+resource+" color="+color+" depth="+depth+" maskDepth="+maskDepth+ //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$

		" bitmaps="+bitmaps; //$NON-NLS-1$

	}

	/* (non-Javadoc)

	 * @see java.lang.Object#equals(java.lang.Object)

	 */

	@Override

	public boolean equals(Object obj) {

		if (!(obj instanceof IMMPAIFInfo))

			return false;

		IMMPAIFInfo other = (IMMPAIFInfo) obj;

		return ObjectUtils.equals(other.getTarget(), target)

		&& ObjectUtils.equals(other.getResource(), resource)

		&& other.isColor() == isColor()

		&& other.getColorDepth() == depth

		&& other.getMaskDepth() == maskDepth

		&& ObjectUtils.equals(other.getSourceBitmaps(), bitmaps);

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#isValid()

	 */

	public boolean isValid() {

		if (target != null && resource != null

		&& (depth == 0 || bitmaps.size() > 0)) {

			// validate that bitmaps make sense

			if (maskDepth > 0) {

				for (IBitmapSourceReference ref : bitmaps) {

					if (ref.getMaskPath() == null)

						return false;

				}

			} 

			return true;

		} else {

			return false;

		}

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#getResource()

	 */

	public IPath getResource() {

		return resource;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#getSourceBitmaps()

	 */

	public List<IBitmapSourceReference> getSourceBitmaps() {

		return bitmaps;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#getTarget()

	 */

	public IPath getTarget() {

		return target;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#setResource(org.eclipse.core.runtime.IPath)

	 */

	public void setResource(IPath path) {

		this.resource = path;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#setTarget(org.eclipse.core.runtime.IPath)

	 */

	public void setTarget(IPath path) {

		this.target = path;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#getColorDepth()

	 */

	public int getColorDepth() {

		return depth;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#getMaskDepth()

	 */

	public int getMaskDepth() {

		return maskDepth;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#isColor()

	 */

	public boolean isColor() {

		return color;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#setColor(boolean)

	 */

	public void setColor(boolean color) {

		this.color = color;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#setColorDepth(int)

	 */

	public void setColorDepth(int depth) {

		Check.checkArg(depth >= 0);

		this.depth = depth;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#setMaskDepth(int)

	 */

	public void setMaskDepth(int depth) {

		Check.checkArg(depth >= 0);

		this.maskDepth = depth;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#setSourceBitmaps(java.util.List)

	 */

	public void setSourceBitmaps(List<IBitmapSourceReference> bitmaps) {

		this.bitmaps = bitmaps;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPView#createBitmapSourceReference()

	 */

	public IBitmapSourceReference createBitmapSourceReference() {

		return new BitmapSourceReference();

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#getImageFormat()

	 */

	public ImageFormat getImageFormat() {

		return new ImageFormat(color, depth, maskDepth);

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#copy()

	 */

	public IMMPAIFInfo copy() {

		MMPAIFInfo info = new MMPAIFInfo(target, resource, color, depth, maskDepth,

				copyBitmapSources());

		return info;

	}

	/* (non-Javadoc)

	 * @see com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo#set(com.nokia.carbide.cpp.epoc.engine.model.mmp.IMMPAIFInfo)

	 */

	public void set(IMMPAIFInfo aifInfo) {

		this.target = aifInfo.getTarget();

		this.resource = aifInfo.getResource();

		this.color = aifInfo.isColor();

		this.depth = aifInfo.getColorDepth();

		this.maskDepth = aifInfo.getMaskDepth();

		this.bitmaps = ((MMPAIFInfo)aifInfo).copyBitmapSources();

	}

	/**

	 */

	private List<IBitmapSourceReference> copyBitmapSources() {

		List<IBitmapSourceReference> list = new ArrayList<IBitmapSourceReference>();

		for (IBitmapSourceReference ref : bitmaps) {

			list.add((IBitmapSourceReference) ref.copy());

		}

		return list;

	}

}