/**

 * Copyright (c) 2010 Symbian Foundation 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:

 * Symbian Foundation - initial contribution.

 * Contributors:

 * Description:

 * Overview:

 * Details:

 * Platforms/Drives/Compatibility:

 * Assumptions/Requirement/Pre-requisites:

 * Failures and causes:

 */

package org.symbian.tools.tmw.internal.ui.deployment;

import org.eclipse.core.runtime.CoreException;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.jface.resource.ImageDescriptor;

import org.eclipse.swt.graphics.FontData;

import org.eclipse.swt.graphics.RGB;

import org.eclipse.ui.IMemento;

import org.eclipse.ui.model.IWorkbenchAdapter;

import org.eclipse.ui.model.IWorkbenchAdapter2;

import org.symbian.tools.tmw.core.projects.ITMWProject;

import org.symbian.tools.tmw.core.runtimes.IPackager;

import org.symbian.tools.tmw.ui.deployment.IDeploymentTarget;

public class DeploymentTargetWrapper implements IDeploymentTarget {

    public static final class WorkbenchAdapter2Wrapper implements IWorkbenchAdapter2 {

        private final IWorkbenchAdapter2 adapter;

        public WorkbenchAdapter2Wrapper(IWorkbenchAdapter2 adapter) {

            this.adapter = adapter;

        }

        public RGB getForeground(Object element) {

            return adapter.getForeground(((DeploymentTargetWrapper) element).getActualTarget());

        }

        public RGB getBackground(Object element) {

            return adapter.getBackground(((DeploymentTargetWrapper) element).getActualTarget());

        }

        public FontData getFont(Object element) {

            return adapter.getFont(((DeploymentTargetWrapper) element).getActualTarget());

        }

    }

    public static final class WorkbenchAdapterWrapper implements IWorkbenchAdapter {

        private final IWorkbenchAdapter adapter;

        public WorkbenchAdapterWrapper(IWorkbenchAdapter adapter) {

            this.adapter = adapter;

        }

        public Object[] getChildren(Object o) {

            return adapter.getChildren(((DeploymentTargetWrapper) o).getActualTarget());

        }

        public ImageDescriptor getImageDescriptor(Object object) {

            return adapter.getImageDescriptor(((DeploymentTargetWrapper) object).getActualTarget());

        }

        public String getLabel(Object o) {

            return adapter.getLabel(((DeploymentTargetWrapper) o).getActualTarget());

        }

        public Object getParent(Object o) {

            return adapter.getParent(((DeploymentTargetWrapper) o).getActualTarget());

        }

    }

    private final DeploymentTargetTypeDescriptor type;

    private final IDeploymentTarget target;

    public void save(IMemento memento) {

        target.save(memento);

    }

    public void init(ITMWProject project, IPackager packager, IMemento memento) {

        target.init(project, packager, memento);

    }

    public DeploymentTargetWrapper(IDeploymentTarget target, DeploymentTargetTypeDescriptor type) {

        this.target = target;

        this.type = type;

    }

    public IStatus deploy(ITMWProject project, IPackager packager, IProgressMonitor monitor)

            throws CoreException {

        return target.deploy(project, packager, monitor);

    }

    @Override

    public boolean equals(Object obj) {

        if (this == obj) {

            return true;

        }

        if (obj == null) {

            return false;

        }

        if (getClass() != obj.getClass()) {

            return false;

        }

        DeploymentTargetWrapper other = (DeploymentTargetWrapper) obj;

        if (target == null) {

            if (other.target != null) {

                return false;

            }

        } else if (!target.equals(other.target)) {

            return false;

        }

        return true;

    }

    public Object getAdapter(@SuppressWarnings("rawtypes") Class adapter) {

        Object a = target.getAdapter(adapter);

        if (IWorkbenchAdapter.class.isAssignableFrom(adapter)) {

            if (a == null) {

                return new TargetWorkbenchAdapter(this);

            } else {

                return new WorkbenchAdapterWrapper((IWorkbenchAdapter) a);

            }

        } else if (IWorkbenchAdapter2.class.isAssignableFrom(adapter)) {

            if (a == null) {

                return new TargetWorkbenchAdapter(this);

            } else {

                return new WorkbenchAdapter2Wrapper((IWorkbenchAdapter2) a);

            }

        } else {

            return a;

        }

    }

    public int getCategory() {

        return type.getPriority() * 0xFFFF + (type.getId().hashCode() & 0xFFFF);

    }

    public String getId() {

        return target.getId();

    }

    public String getName() {

        return target.getName();

    }

    public String getProviderId() {

        return type.getId();

    }

    @Override

    public int hashCode() {

        final int prime = 31;

        return prime + ((target != null) ? target.hashCode() : 0);

    }

    public DeploymentTargetTypeDescriptor getType() {

        return type;

    }

    public IDeploymentTarget getActualTarget() {

        return target;

    }

    public String getDescription() {

        return target.getDescription();

    }

}