/*******************************************************************************
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 *
 *******************************************************************************/

package com.liferay.ide.portlet.ui.editor;

import com.liferay.ide.core.model.IBaseModel;
import com.liferay.ide.core.model.IModelChangedEvent;
import com.liferay.ide.portlet.core.PluginPackageModel;
import com.liferay.ide.ui.editor.InputContext;
import com.liferay.ide.ui.form.IDEFormEditor;

import java.util.ArrayList;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.jface.text.IDocument;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.texteditor.IDocumentProvider;

/**
 * @author Greg Amerson
 */
@SuppressWarnings( { "rawtypes", "restriction" } )
public class PluginPackageInputContext extends InputContext
{

    public static final String CONTEXT_ID = "plugin-package-context"; //$NON-NLS-1$

    public PluginPackageInputContext( IDEFormEditor editor, IEditorInput input, boolean primary )
    {
        super( editor, input, primary );
        create();
    }

    @Override
    public String getId()
    {
        return CONTEXT_ID;
    }

    @Override
    protected void addTextEditOperation( ArrayList ops, IModelChangedEvent event )
    {
    }

    @Override
    protected IDocumentProvider createDocumentProvider( IEditorInput input )
    {
        return JavaPlugin.getDefault().getPropertiesFileDocumentProvider();
        // return super.createDocumentProvider(input);
    }

    @Override
    protected IBaseModel createModel( IEditorInput input ) throws CoreException
    {

        PluginPackageModel model = null;

        if( input instanceof IFileEditorInput )
        {
            IDocument document = getDocumentProvider().getDocument( input );

            IFile file = ( (IFileEditorInput) input ).getFile();

            model = new PluginPackageModel( file, document, true );

            model.setUnderlyingResource( file );
            model.setCharset( file.getCharset() );

            return model;
        }

        return null;
    }

    @Override
    protected String getDefaultCharset()
    {
        return "UTF-8"; //$NON-NLS-1$
    }

    @Override
    protected String getPartitionName()
    {
        return null;
    }

}