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The usermodel code is now responsible for filtering out duplicate SlideAtomSets, so update to no longer check for them

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Add the ability to get at the Slide record that this is based on


git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353732 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2005-06-26 19:03:48 +00:00
parent 3359aeacdb
commit c6ad45cdf8
1 changed files with 39 additions and 31 deletions
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70
src/scratchpad/src/org/apache/poi/hslf/model/Slide.java
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@ -38,20 +38,21 @@ public class Slide extends Sheet
private int _sheetNo;
private org.apache.poi.hslf.record.Slide _slide;
private SlideAtomsSet[] _atomSet;
private SlideAtomsSet _atomSet;
private TextRun[] _runs;
private TextRun[] _otherRuns; // Any from the PPDrawing, shouldn't really be any though
private Notes _notes;
private Notes _notes; // usermodel needs to set this
/**
* Constructs a Slide from the Slide record, and the SlideAtomsSets
* for ones not embeded in the PPDrawing.
* Constructs a Slide from the Slide record, and the SlideAtomsSet
* containing the text.
* Initialises TextRuns, to provide easier access to the text
*
* @param slide the Slide record we're based on
* @param notes the Notes sheet attached to us
* @param atomSet the SlideAtomsSet to get the text from
*/
public Slide(org.apache.poi.hslf.record.Slide slide, Notes notes, SlideAtomsSet[] atomSet) {
public Slide(org.apache.poi.hslf.record.Slide slide, Notes notes, SlideAtomsSet atomSet) {
_slide = slide;
_notes = notes;
_atomSet = atomSet;
@ -63,38 +64,40 @@ public class Slide extends Sheet
// Grab the TextRuns from the PPDrawing
_otherRuns = findTextRuns(_slide.getPPDrawing());
// Ensure we've only got only copy of each SlideAtomSet
// When in doubt, prefere the later one
Hashtable seenSets = new Hashtable();
Vector useSets = new Vector();
for(int i=0; i<_atomSet.length; i++) {
SlideAtomsSet set = _atomSet[i];
int id = set.getSlidePersistAtom().getRefID();
Integer idI = new Integer(id);
if(seenSets.containsKey(idI)) {
// Replace old one
Integer replacePos = (Integer)seenSets.get(idI);
useSets.set(replacePos.intValue(),set);
} else {
// Use for now
useSets.add(set);
seenSets.put(idI,new Integer(useSets.size()-1));
}
}
// For the text coming in from the SlideAtomsSet:
// Build up TextRuns from pairs of TextHeaderAtom and
// one of TextBytesAtom or TextCharsAtom
Vector runSets = new Vector();
for(int i=0; i<useSets.size(); i++) {
SlideAtomsSet set = (SlideAtomsSet)useSets.get(i);
findTextRuns(set.getSlideRecords(),runSets);
Vector textRuns = new Vector();
if(_atomSet != null) {
findTextRuns(_atomSet.getSlideRecords(),textRuns);
} else {
// No text on the slide, must just be pictures
}
// Build an array, more useful than a vector
_runs = new TextRun[runSets.size()];
_runs = new TextRun[textRuns.size()];
for(int i=0; i<_runs.length; i++) {
_runs[i] = (TextRun)runSets.get(i);
_runs[i] = (TextRun)textRuns.get(i);
}
}
/**
* Sets the Notes that are associated with this. Updates the
* references in the records to point to the new ID
*/
public void setNotes(Notes notes) {
_notes = notes;
// Update the Slide Atom's ID of where to point to
SlideAtom sa = _slide.getSlideAtom();
if(notes == null) {
// Set to 0
sa.setNotesID(0);
} else {
// Set to the value from the notes' sheet id
sa.setNotesID(notes.getSheetNumber());
}
}
@ -111,6 +114,11 @@ public class Slide extends Sheet
*/
public int getSheetNumber() { return _sheetNo; }
/**
* Returns the underlying slide record
*/
public org.apache.poi.hslf.record.Slide getSlideRecord() { return _slide; }
/**
* Returns the Notes Sheet for this slide, or null if there isn't one
*/