org.eclipse.osbp.xtext.reportdsl/src/org/eclipse/osbp/xtext/reportdsl/jvmmodel/ReportGeneratorWorkSet.java

/**
 *                                                                            
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *                                                                            
 * All rights reserved. This program and the accompanying materials           
 * are made available under the terms of the Eclipse Public License v1.0       
 * which accompanies this distribution, and is available at                  
 * http://www.eclipse.org/legal/epl-v10.html                                 
 *                                                                            
 * Contributors:   
 * Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation 
 */
package org.eclipse.osbp.xtext.reportdsl.jvmmodel;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import org.eclipse.birt.report.model.api.DataItemHandle;
import org.eclipse.birt.report.model.api.ElementFactory;
import org.eclipse.birt.report.model.api.OdaDataSetHandle;
import org.eclipse.birt.report.model.api.ReportDesignHandle;
import org.eclipse.birt.report.model.api.SharedStyleHandle;
import org.eclipse.birt.report.model.api.elements.structures.ComputedColumn;
import org.eclipse.birt.report.model.api.elements.structures.EmbeddedImage;
import org.eclipse.birt.report.model.api.elements.structures.OdaResultSetColumn;
import org.eclipse.core.runtime.QualifiedName;
import org.eclipse.birt.report.model.elements.DataItem;
import org.eclipse.birt.report.model.elements.interfaces.IDataItemModel;
import org.eclipse.birt.report.model.metadata.ElementPropertyDefn;

import org.eclipse.osbp.xtext.datamartdsl.DatamartRole;
import org.eclipse.osbp.xtext.reportdsl.Media;
import org.eclipse.osbp.xtext.reportdsl.MediaStyle;
import org.eclipse.osbp.xtext.reportdsl.Report;
import org.eclipse.osbp.xtext.reportdsl.Style;

/**
 * only use inside {@link ReportModelGenerator}
 */
public class ReportGeneratorWorkSet {
	public ReportModelGenerator generator;
	public Report report;
	public ReportDesignHandle design;
	public ElementFactory factory;
	public Map<String,OdaDataSetHandle> dataSets = new HashMap<>();
	private Map<String,ArrayList<OdaResultSetColumn>> fResultSetColumns = new HashMap<>();
	private Map<String,ArrayList<ComputedColumn>> fComputedColumns = new HashMap<>();
	public int fPosition = 0;
	private Map<String,SharedStyleHandle> fStyles = new HashMap<String, SharedStyleHandle>();
	private Map<String,EmbeddedImage> fEmbeddedImages = new HashMap<>();
	private String translatorPackageName;
	private String resultSetTranslatorPackageName;
	private Media fRequestedMedia;
	public DatamartRole role;
	
	public class DataItemForDsl extends DataItem {
		private String fResultSetColumn = null;
		public DataItemForDsl(String name) {
			super(name);
		}

		@Override
		public void setProperty(ElementPropertyDefn prop, Object value) {
			if	(IDataItemModel.RESULT_SET_COLUMN_PROP.equals(prop.getName())) {
				if	((fResultSetColumn == null) && (value instanceof String)) {
					fResultSetColumn = (String) value;
					super.setProperty(prop, value);
				}
				else if ((fResultSetColumn != null) && !fResultSetColumn.equals(value)) {
					System.err.println("re-set? "+IDataItemModel.RESULT_SET_COLUMN_PROP+" "+fResultSetColumn+" --> "+value);
				}
			}
			else {
				super.setProperty(prop, value);
			}
		}
	}
	
	public void setRequestedMedia(Media requestedMedia) {
		fRequestedMedia = requestedMedia;
	}
	
	public boolean isRequestedMedia(Media checkMedia) {
		if	(fRequestedMedia == null) {
			return false;
		}
		return fRequestedMedia.equals(checkMedia);
	}
	
	public boolean isRequestedMedia(MediaStyle checkMediaStyle) {
		if	(checkMediaStyle == null) {
			return false;
		}
		return isRequestedMedia(checkMediaStyle.getMedia());
	}
	
	public DataItemHandle newDataItem (String name) {
		DataItemForDsl element = new DataItemForDsl(name);
		design.getModule().makeUniqueName( element );
		return element.handle(design.getModule());
	}
	
	
	public void putResultSetColumns(String dataSetName, ArrayList<OdaResultSetColumn> resultSetColumns) {
		fResultSetColumns.put(dataSetName, resultSetColumns);
	}
	
	public ArrayList<OdaResultSetColumn> getResultSetColumns(String dataSetName) {
		return fResultSetColumns.get(dataSetName);
	}
	
	public void putComputedColumns(String dataSetName, ArrayList<ComputedColumn> computedColumns) {
		fComputedColumns.put(dataSetName, computedColumns);
	}
	
	public ArrayList<ComputedColumn> getComputedColumns(String dataSetName) {
		return fComputedColumns.get(dataSetName);
	}
	
	public void putStyleHandleByName(Style style, SharedStyleHandle styleHandle) {
		fStyles.put(style.getName(), styleHandle);
	}
	
	public SharedStyleHandle getStyleHandleByName(Style style) {
		return fStyles.get(style.getName());
	}
	
	public void putEmbeddedImage(String imageId, EmbeddedImage embeddedImage) {
		fEmbeddedImages.put(imageId, embeddedImage);
	}
	
	public EmbeddedImage getEmbeddedImage(String imageId) {
		return fEmbeddedImages.get(imageId);
	}
}