/**
* Adds a picture to the workbook.
*
* @param pictureData The bytes of the picture
* @param format The format of the picture.
* @return the index to this picture (1 based).
* @see XSLFPictureData#PICTURE_TYPE_EMF
* @see XSLFPictureData#PICTURE_TYPE_WMF
* @see XSLFPictureData#PICTURE_TYPE_PICT
* @see XSLFPictureData#PICTURE_TYPE_JPEG
* @see XSLFPictureData#PICTURE_TYPE_PNG
* @see XSLFPictureData#PICTURE_TYPE_DIB
*/
public int addPicture(byte[] pictureData, int format) {
XSLFPictureData img = findPictureData(pictureData);
POIXMLRelation relDesc = XSLFPictureData.RELATIONS[format];
if (img == null) {
int imageNumber = _pictures.size();
img =
(XSLFPictureData)
createRelationship(
XSLFPictureData.RELATIONS[format],
XSLFFactory.getInstance(),
imageNumber + 1,
true);
_pictures.add(img);
try {
OutputStream out = img.getPackagePart().getOutputStream();
out.write(pictureData);
out.close();
} catch (IOException e) {
throw new POIXMLException(e);
}
return _pictures.size() - 1;
} else {
return _pictures.indexOf(img);
}
}
/**
* Create a slide and initialize it from the specified layout.
*
* @param layout
* @return created slide
*/
@SuppressWarnings("deprecation")
public XSLFSlide createSlide(XSLFSlideLayout layout) {
int slideNumber = 256, cnt = 1;
CTSlideIdList slideList;
if (!_presentation.isSetSldIdLst()) slideList = _presentation.addNewSldIdLst();
else {
slideList = _presentation.getSldIdLst();
for (CTSlideIdListEntry slideId : slideList.getSldIdArray()) {
slideNumber = (int) Math.max(slideId.getId() + 1, slideNumber);
cnt++;
}
}
XSLFSlide slide =
(XSLFSlide) createRelationship(XSLFRelation.SLIDE, XSLFFactory.getInstance(), cnt);
CTSlideIdListEntry slideId = slideList.addNewSldId();
slideId.setId(slideNumber);
slideId.setId2(slide.getPackageRelationship().getId());
layout.copyLayout(slide);
slide.addRelation(layout.getPackageRelationship().getId(), layout);
PackagePartName ppName = layout.getPackagePart().getPartName();
slide
.getPackagePart()
.addRelationship(
ppName, TargetMode.INTERNAL, layout.getPackageRelationship().getRelationshipType());
_slides.add(slide);
return slide;
}
/** Create a notes master. */
public void createNotesMaster() {
_notesMaster =
(XSLFNotesMaster)
createRelationship(XSLFRelation.NOTES_MASTER, XSLFFactory.getInstance(), 1);
CTNotesMasterIdList notesMasterIdList = _presentation.addNewNotesMasterIdLst();
CTNotesMasterIdListEntry notesMasterId = notesMasterIdList.addNewNotesMasterId();
notesMasterId.setId(_notesMaster.getPackageRelationship().getId());
Integer themeIndex = 1;
List<Integer> themeIndexList = new ArrayList<Integer>();
for (POIXMLDocumentPart p : getRelations()) {
if (p instanceof XSLFTheme) {
themeIndexList.add(XSLFRelation.THEME.getFileNameIndex(p));
}
}
if (!themeIndexList.isEmpty()) {
Boolean found = false;
for (Integer i = 1; i <= themeIndexList.size(); i++) {
if (!themeIndexList.contains(i)) {
found = true;
themeIndex = i;
}
}
if (!found) {
themeIndex = themeIndexList.size() + 1;
}
}
XSLFTheme theme =
(XSLFTheme) createRelationship(XSLFRelation.THEME, XSLFFactory.getInstance(), themeIndex);
theme.importTheme(getSlides()[0].getTheme());
_notesMaster.addRelation(theme.getPackageRelationship().getId(), theme);
PackagePartName themePackagePartName = theme.getPackagePart().getPartName();
_notesMaster
.getPackagePart()
.addRelationship(
themePackagePartName,
TargetMode.INTERNAL,
theme.getPackageRelationship().getRelationshipType());
}
public XMLSlideShow(OPCPackage pkg) {
super(pkg);
try {
if (getCorePart().getContentType().equals(XSLFRelation.THEME_MANAGER.getContentType())) {
rebase(getPackage());
}
// build a tree of POIXMLDocumentParts, this presentation being the root
load(XSLFFactory.getInstance());
} catch (Exception e) {
throw new POIXMLException(e);
}
}
/** Create a blank notes slide. */
private XSLFNotes createNotesSlide(XSLFSlide slide) {
if (_notesMaster == null) {
createNotesMaster();
}
Integer slideIndex = XSLFRelation.SLIDE.getFileNameIndex(slide);
XSLFNotes notesSlide =
(XSLFNotes) createRelationship(XSLFRelation.NOTES, XSLFFactory.getInstance(), slideIndex);
notesSlide.addRelation(_notesMaster.getPackageRelationship().getId(), _notesMaster);
PackagePartName notesMasterPackagePartName = _notesMaster.getPackagePart().getPartName();
notesSlide
.getPackagePart()
.addRelationship(
notesMasterPackagePartName,
TargetMode.INTERNAL,
_notesMaster.getPackageRelationship().getRelationshipType());
slide.addRelation(notesSlide.getPackageRelationship().getId(), notesSlide);
PackagePartName notesSlidesPackagePartName = notesSlide.getPackagePart().getPartName();
slide
.getPackagePart()
.addRelationship(
notesSlidesPackagePartName,
TargetMode.INTERNAL,
notesSlide.getPackageRelationship().getRelationshipType());
notesSlide.addRelation(slide.getPackageRelationship().getId(), slide);
PackagePartName slidesPackagePartName = slide.getPackagePart().getPartName();
notesSlide
.getPackagePart()
.addRelationship(
slidesPackagePartName,
TargetMode.INTERNAL,
slide.getPackageRelationship().getRelationshipType());
notesSlide.importContent(_notesMaster);
return notesSlide;
}