moparisthebest/poi
1
0
Fork 0
Code Issues Pull Requests Releases 1 Wiki Activity

For listing the contents of StyleTextPropAtom entries

Browse Source 
git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353766 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2005-08-14 19:27:22 +00:00
parent f08fb90153
commit 426df87c2e
1 changed files with 117 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

117
src/scratchpad/src/org/apache/poi/hslf/dev/TextStyleListing.java Normal file
View File

@ -0,0 +1,117 @@
/* ====================================================================
Copyright 2002-2004 Apache Software Foundation
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.hslf.dev;
import org.apache.poi.hslf.*;
import org.apache.poi.hslf.model.*;
import org.apache.poi.hslf.record.*;
import org.apache.poi.hslf.record.StyleTextPropAtom.*;
import org.apache.poi.hslf.usermodel.*;
import java.io.*;
import java.util.LinkedList;
/**
* Uses record level code to locate StyleTextPropAtom entries.
* Having found them, it shows the contents
*/
public class TextStyleListing {
public static void main(String[] args) throws Exception {
if(args.length < 1) {
System.err.println("Need to give a filename");
System.exit(1);
}
HSLFSlideShow ss = new HSLFSlideShow(args[0]);
// Find the documents, and then their SLWT
Record[] records = ss.getRecords();
for(int i=0; i<records.length; i++) {
if(records[i].getRecordType() == 1000l) {
Record docRecord = records[i];
Record[] docChildren = docRecord.getChildRecords();
for(int j=0; j<docChildren.length; j++) {
if(docChildren[j] instanceof SlideListWithText) {
Record[] slwtChildren = docChildren[j].getChildRecords();
int lastTextLen = -1;
for(int k=0; k<slwtChildren.length; k++) {
if(slwtChildren[k] instanceof TextCharsAtom) {
lastTextLen = ((TextCharsAtom)slwtChildren[k]).getText().length();
}
if(slwtChildren[k] instanceof TextBytesAtom) {
lastTextLen = ((TextBytesAtom)slwtChildren[k]).getText().length();
}
if(slwtChildren[k] instanceof StyleTextPropAtom) {
StyleTextPropAtom stpa = (StyleTextPropAtom)slwtChildren[k];
stpa.setParentTextSize(lastTextLen);
showStyleTextPropAtom(stpa);
}
}
}
}
}
}
}
public static void showStyleTextPropAtom(StyleTextPropAtom stpa) {
System.out.println("\nFound a StyleTextPropAtom");
LinkedList paragraphStyles = stpa.getParagraphStyles();
System.out.println("Contains " + paragraphStyles.size() + " paragraph styles:");
for(int i=0; i<paragraphStyles.size(); i++) {
TextPropCollection tpc = (TextPropCollection)paragraphStyles.get(i);
System.out.println(" In paragraph styling " + i + ":");
System.out.println(" Characters covered is " + tpc.getCharactersCovered());
showTextProps(tpc);
}
LinkedList charStyles = stpa.getCharacterStyles();
System.out.println("Contains " + charStyles.size() + " character styles:");
for(int i=0; i<charStyles.size(); i++) {
TextPropCollection tpc = (TextPropCollection)charStyles.get(i);
System.out.println(" In character styling " + i + ":");
System.out.println(" Characters covered is " + tpc.getCharactersCovered());
showTextProps(tpc);
}
}
public static void showTextProps(TextPropCollection tpc) {
LinkedList textProps = tpc.getTextPropList();
System.out.println(" Contains " + textProps.size() + " TextProps");
for(int i=0; i<textProps.size(); i++) {
TextProp tp = (TextProp)textProps.get(i);
System.out.println(" " + i + " - " + tp.getName());
System.out.println(" = " + tp.getValue());
System.out.println(" @ " + tp.getMask());
if(tp instanceof BitMaskTextProp) {
BitMaskTextProp bmtp = (BitMaskTextProp)tp;
String[] subPropNames = bmtp.getSubPropNames();
boolean[] subPropMatches = bmtp.getSubPropMatches();
for(int j=0; j<subPropNames.length; j++) {
System.out.println(" -> " + j + " - " + subPropNames[j]);
System.out.println(" " + j + " = " + subPropMatches[j]);
}
}
}
}
}