ReportGridCellRowTitleImpl

package com.microstrategy.web.app.transforms;

import com.microstrategy.web.beans.MarkupOutput;

import com.microstrategy.web.objects.WebObjectsException;

import com.microstrategy.web.objects.WebTemplateUnit;

import com.microstrategy.web.objects.WebTitle;

import com.microstrategy.webapi.EnumDSSXMLTemplateUnitType;

/**

 * Title: Transform Component: CustomReportGridCellRowTitleImpl

 * Description: Represents a Row Header cell in report grid

 * Copyright: Copyright (c) 2006

 * Company: MicroStrategy

 *

 */

public class CustomReportGridCellRowTitleImpl extends ReportGridCellRowTitleImpl {

/**

     * Default constructor for the class

     **/

    public CustomReportGridCellRowTitleImpl() {

        super();

    }

    //This method adds an HTML tag before the cell content

    public void generatePreContent(MarkupOutput mo) {

        super.generatePreContent(mo);

        mo.append("<I>") ;

    }

    /**

     * Generate the post-contents of the cell

     * @param mo the MarkupOutput object

     **/

    // This method appends an HTML tag after the cell content

    public void generatePostContent(MarkupOutput mo) {

        mo.append("</I>");

        super.generatePostContent(mo);

    }

    /**

     * Generate the text contents of the cell

     * @param mo the MarkupOutput object

     *

     * This method can be overwritten to modify the contents

     * of the row title. You can render images, hyperlinks,

     * and so on based on the unit type, the attribute name,

     * and other conditions.

     *

     * The getText() method is called inside the generateContent()

     * method which also renders 'drill' hyperlinks.

     * To avoid showing these links and create different

     * hyperlinks instead, initialize the "showDrillHyperlink"

     * transform parameter to 'false'.

     * Refer to the Transform Parameters Reference in MSDL.

     **/

    public void generateText(MarkupOutput mo) {

        try {

            //Get the title

            String rowTitle = getText();

            //getWebTitle is defined in ReportCellRowTitleImpl

            WebTitle title = getWebTitle();

            WebTemplateUnit unit = title.getWebTemplateUnit();

            // Based on the unit type, set the text to be displayed

            // as the content of the cell

            if (unit.getUnitType() == EnumDSSXMLTemplateUnitType.DssXmlTemplateMetrics) {

                rowTitle = "<B>Metrics</B><IMG SRC='metric.jpg'/>";

            } else if (unit.getUnitType() == EnumDSSXMLTemplateUnitType.DssXmlTemplateAttribute) {

                //Create a link for all row titles.

                rowTitle = "<A HREF='" + rowTitle + ".htm' >" + rowTitle + "</A>";

            } else {

                rowTitle ="other: " + rowTitle;

            }

            // Render the contents that were set

            // in the previous lines of code.

            mo.append(rowTitle);

        } catch (WebObjectsException woe){

           //The Template Unit was not available, ignore the error

           return;

        }

    }

    /**

     * Return the tool tip content for this cell.

     * When this method is not overwritten,

     * the abstract class generates the

     * appropriate tooltip for headers and titles

     */

protected String generateTooltipContent() {

return "my own tool tip";

}

}