simplify some HWPFDocument.get*Range() methods
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1148860 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sergey Vladimirov
parent
6d8949ef0c
commit
b71c78c384
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@ -299,90 +299,103 @@ public final class HWPFDocument extends HWPFDocumentCore
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return new Range(0, p.getEnd(), this);
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}
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/**
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* Returns the range which covers the whole of the
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* document, but excludes any headers and footers.
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*/
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/**
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* Returns the range which covers the whole of the document, but excludes
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* any headers and footers.
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*/
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public Range getRange()
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{
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// First up, trigger a full-recalculate
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// Needed in case of deletes etc
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getOverallRange();
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// // First up, trigger a full-recalculate
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// // Needed in case of deletes etc
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// getOverallRange();
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//
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// if ( getFileInformationBlock().isFComplex() )
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// {
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// /*
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// * Page 31:
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// *
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// * main document must be found by examining the piece table entries
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// * from the 0th piece table entry from the piece table entry that
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// * describes cp=fib.ccpText.
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// */
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// // TODO: review
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// return new Range( _cpSplit.getMainDocumentStart(),
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// _cpSplit.getMainDocumentEnd(), this );
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// }
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//
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// /*
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// * Page 31:
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// *
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// * "In a non-complex file, this means text of the: main document
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// begins
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// * at fib.fcMin in the file and continues through
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// * fib.fcMin+fib.ccpText."
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// */
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// int bytesStart = getFileInformationBlock().getFcMin();
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//
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// int charsStart = getTextTable().getCharIndex( bytesStart );
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// int charsEnd = charsStart
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// + getFileInformationBlock().getSubdocumentTextStreamLength(
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// SubdocumentType.MAIN );
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if ( getFileInformationBlock().isFComplex() )
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{
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/*
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* Page 31:
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*
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* main document must be found by examining the piece table entries
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* from the 0th piece table entry from the piece table entry that
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* describes cp=fib.ccpText.
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*/
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// TODO: review
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return new Range( _cpSplit.getMainDocumentStart(),
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_cpSplit.getMainDocumentEnd(), this );
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}
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/*
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* Page 31:
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*
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* "In a non-complex file, this means text of the: main document begins
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* at fib.fcMin in the file and continues through
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* fib.fcMin+fib.ccpText."
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*/
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int bytesStart = getFileInformationBlock().getFcMin();
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int charsStart = getTextTable().getCharIndex( bytesStart );
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int charsEnd = charsStart
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+ getFileInformationBlock().getSubdocumentTextStreamLength(
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SubdocumentType.MAIN );
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return new Range( charsStart, charsEnd, this );
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// it seems much simpler -- sergey
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return getRange(SubdocumentType.MAIN);
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}
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/**
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* Returns the range which covers all the Footnotes.
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*/
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public Range getFootnoteRange() {
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return new Range(
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_cpSplit.getFootnoteStart(),
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_cpSplit.getFootnoteEnd(),
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this
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);
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}
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private Range getRange( SubdocumentType subdocument )
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{
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int startCp = 0;
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for ( SubdocumentType previos : SubdocumentType.ORDERED )
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{
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int length = getFileInformationBlock()
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.getSubdocumentTextStreamLength( previos );
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if ( subdocument == previos )
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return new Range( startCp, startCp + length, this );
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startCp += length;
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}
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throw new UnsupportedOperationException(
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"Subdocument type not supported: " + subdocument );
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}
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/**
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* Returns the range which covers all the Endnotes.
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*/
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public Range getEndnoteRange() {
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return new Range(
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_cpSplit.getEndNoteStart(),
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_cpSplit.getEndNoteEnd(),
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this
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);
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}
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/**
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* Returns the {@link Range} which covers all the Footnotes.
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*
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* @return the {@link Range} which covers all the Footnotes.
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*/
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public Range getFootnoteRange()
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{
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return getRange( SubdocumentType.FOOTNOTE );
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}
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/**
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* Returns the range which covers all the Endnotes.
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*/
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public Range getCommentsRange() {
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return new Range(
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_cpSplit.getCommentsStart(),
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_cpSplit.getCommentsEnd(),
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this
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);
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}
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/**
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* Returns the {@link Range} which covers all endnotes.
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*
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* @return the {@link Range} which covers all endnotes.
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*/
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public Range getEndnoteRange()
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{
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return getRange( SubdocumentType.ENDNOTE );
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}
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/**
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* Returns the range which covers all the Endnotes.
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*/
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public Range getMainTextboxRange() {
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return new Range(
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_cpSplit.getMainTextboxStart(),
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_cpSplit.getMainTextboxEnd(),
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this
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);
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}
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/**
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* Returns the {@link Range} which covers all annotations.
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*
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* @return the {@link Range} which covers all annotations.
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*/
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public Range getCommentsRange()
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{
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return getRange( SubdocumentType.ANNOTATION );
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}
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/**
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* Returns the {@link Range} which covers all textboxes.
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*
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* @return the {@link Range} which covers all textboxes.
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*/
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public Range getMainTextboxRange()
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{
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return getRange( SubdocumentType.TEXTBOX );
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}
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/**
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* Returns the range which covers all "Header Stories".
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