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Fixed XSLFPowerPointExtractor to properly process line breaks, see bugzilla 46568

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@766775 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2009-04-20 18:04:37 +00:00
parent 3842f1ff22
commit 5ed977001d
4 changed files with 20 additions and 6 deletions
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1
src/documentation/content/xdocs/changes.xml
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@ -37,6 +37,7 @@
<!-- Don't forget to update status.xml too! -->
<release version="3.5-beta6" date="2009-??-??">
<action dev="POI-DEVELOPERS" type="fix">46568 - Fixed XSLFPowerPointExtractor to properly process line breaks</action>
<action dev="POI-DEVELOPERS" type="fix">39056 - Fixed POIFSFileSystem to set CLSID of root when constructing instances from InputStream</action>
<action dev="POI-DEVELOPERS" type="fix">47054 - Fixed cloneStyleFrom to avoid exception when cloning styles of the same family</action>
<action dev="POI-DEVELOPERS" type="fix">46186 - Fixed Sheet to read GutsRecord in the Sheet(RecordStream rs)</action>

1
src/documentation/content/xdocs/status.xml
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@ -34,6 +34,7 @@
<!-- Don't forget to update changes.xml too! -->
<changes>
<release version="3.5-beta6" date="2009-??-??">
<action dev="POI-DEVELOPERS" type="fix">46568 - Fixed XSLFPowerPointExtractor to properly process line breaks</action>
<action dev="POI-DEVELOPERS" type="fix">39056 - Fixed POIFSFileSystem to set CLSID of root when constructing instances from InputStream</action>
<action dev="POI-DEVELOPERS" type="fix">47054 - Fixed cloneStyleFrom to avoid exception when cloning styles of the same family</action>
<action dev="POI-DEVELOPERS" type="fix">46186 - Fixed Sheet to read GutsRecord in the Sheet(RecordStream rs)</action>

18
src/ooxml/java/org/apache/poi/xslf/extractor/XSLFPowerPointExtractor.java
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@ -25,9 +25,12 @@ import org.apache.poi.xslf.XSLFSlideShow;
import org.apache.poi.xslf.usermodel.XMLSlideShow;
import org.apache.poi.xslf.usermodel.XSLFSlide;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlCursor;
import org.openxmlformats.schemas.drawingml.x2006.main.CTRegularTextRun;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBody;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextParagraph;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextLineBreak;
import org.openxmlformats.schemas.presentationml.x2006.main.CTComment;
import org.openxmlformats.schemas.presentationml.x2006.main.CTCommentList;
import org.openxmlformats.schemas.presentationml.x2006.main.CTGroupShape;
@ -140,11 +143,18 @@ public class XSLFPowerPointExtractor extends POIXMLTextExtractor {
CTTextParagraph[] paras =
textBody.getPArray();
for (int j = 0; j < paras.length; j++) {
CTRegularTextRun[] textRuns =
paras[j].getRArray();
for (int k = 0; k < textRuns.length; k++) {
text.append( textRuns[k].getT() );
XmlCursor c = paras[j].newCursor();
c.selectPath("./*");
while (c.toNextSelection()) {
XmlObject o = c.getObject();
if(o instanceof CTRegularTextRun){
CTRegularTextRun txrun = (CTRegularTextRun)o;
text.append( txrun.getT() );
} else if (o instanceof CTTextLineBreak){
text.append('\n');
}
}
// End each paragraph with a new line
text.append("\n");
}

4
src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFCellStyle.java
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@ -111,7 +111,9 @@ public class XSSFCellStyle implements CellStyle {
*/
public void cloneStyleFrom(CellStyle source) {
if(source instanceof XSSFCellStyle) {
this.cloneStyleFrom(source);
XSSFCellStyle src = (XSSFCellStyle)source;
cellXf.set(src.getCoreXf());
cellStyleXf.set(src.getStyleXf());
} else {
throw new IllegalArgumentException("Can only clone from one XSSFCellStyle to another, not between HSSFCellStyle and XSSFCellStyle");
}