[jira] [Created] (FOP-2527) RTF first line indent not being rendered by fo:block text-indent

["Stanley Santos de Araújo (JIRA)" <ji...@apache.org>]

Stanley Santos de Araújo created FOP-2527:
---------------------------------------------

             Summary: RTF first line indent not being rendered by fo:block text-indent
                 Key: FOP-2527
                 URL: https://issues.apache.org/jira/browse/FOP-2527
             Project: FOP
          Issue Type: Bug
          Components: renderer/rtf
    Affects Versions: 2.0
         Environment: Linux JDK8 fop 2.0 stable
            Reporter: Stanley Santos de Araújo


I am using FOP to convert from XHTML to RTF using Antennahouse Stylesheet for XHTML to XSL-FO transformation. 

My scenario is desbribed below:

I am using stylesheet xhtml2fo.xslt and it works fine when parsing XHTML to PDF, but when I change Fop MIME_TYPE to RTF and execute the same code,  RTF output file does not contain first line indentation according XHTML style. 

1) XHTML input:

<p style="text-indent: 3cm">BLAH BLAH BLAH</p>

Stylesheet xhtml2fo.xslt:

http://www.antennahouse.com/XSLsample/sample-xsl-xhtml2fo/xhtml2fo.xsl

2) FO Output:

<fo:block text-indent:3m>BLAH BLAH BLAH</fo:block>

3) Expected RTF output:

{ fiXXX BLAH BLAH BLAH }

4) I have verified FOP source code and noticed that current version have a bug on RtfText:

/** constant for left indent first */
    public static final String LEFT_INDENT_FIRST = "fi-";

5) Also TextAttributesConverter is not considering text-indent attribute:

public static RtfAttributes convertAttributes(Block fobj)
                throws FOPException {
        FOPRtfAttributes attrib = new FOPRtfAttributes();
        attrFont(fobj.getCommonFont(), attrib);
        attrFontColor(fobj.getColor(), attrib);
        //attrTextDecoration(fobj.getTextDecoration(), attrib);
        attrBlockBackgroundColor(fobj.getCommonBorderPaddingBackground(), attrib);
        attrBlockMargin(fobj.getCommonMarginBlock(), attrib);
        attrBlockTextAlign(fobj.getTextAlign(), attrib);
        attrBorder(fobj.getCommonBorderPaddingBackground(), attrib, fobj);
        attrBreak(fobj, attrib);
        return attrib;
    }

6) I implemented the following patch and it is working fine for me. Check this out:

- Fixed LEFT_INDENT_FIRST to public static final String LEFT_INDENT_FIRST = "fi";

- New method to convert text-indent attribute:

public static RtfAttributes convertAttributes(Block fobj)
                throws FOPException {
        ...
        attrBlockTextIndent(fobj.getTextIndent(), attrib);
        ...
        return attrib;
    }

    private static void attrBlockTextIndent(Length textIndent, FOPRtfAttributes rtfAttr) {
        rtfAttr.setTwips(RtfText.LEFT_INDENT_FIRST, textIndent.getValue());
    }

Thank you!



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