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Hello everybody, 
        Since my last question, I switched task. Now I come back to my LibreOffice task to resolve 
my caption problem. 
I'm still blocked on this problem. I get a different result compared to my last email, but the 
reference for the caption is still not found. 
I replace Illustration by Figure, but the problem keeps the same. 

I obtain a text:sequence-ref instead of a text:sequence. Does someone know why  or which is the API 
to use to generate a text:sequence...

My result for the numbering of the caption: 
<text:sequence-ref text:reference-format="value" text:ref-name="refFigure0">Erreur : source de la 
référence non trouvée</text:sequence-ref>  (the french text said "reference not found") 

I would like to get : 
<text:sequence text:ref-name="refFigure0" text:name="Figure" text:formula="ooow:Figure+1" 
style:num-format="1">1</text:sequence>

My java code for that : 

Object oReference = xMultiServiceFactory.createInstance("com.sun.star.text.textfield.GetReference");
XPropertySet oReferencePropertySet = UnoRuntime.queryInterface(XPropertySet.class, oReference);
oReferencePropertySet.setPropertyValue("SourceName", "Figure");// I get <text:sequence-ref
oReferencePropertySet.setPropertyValue("ReferenceFieldPart", 
ReferenceFieldPart.ONLY_SEQUENCE_NUMBER);
oReferencePropertySet.setPropertyValue("ReferenceFieldSource", ReferenceFieldSource.SEQUENCE_FIELD);
oReferencePropertySet.setPropertyValue("SequenceNumber", 0);// (short) 2);//not requireed ?
XTextContent xRef = UnoRuntime.queryInterface(XTextContent.class, oReference);
localCursor.getText().insertTextContent(localCursor, xRef, false);

Regards, 
-- 
Vincent Lorenzo


-----Message d'origine-----
De : LibreOffice <libreoffice-bounces@lists.freedesktop.org> De la part de LORENZO Vincent
Envoyé : vendredi 15 février 2019 14:37
À : Kaganski Mike <mikekaganski@hotmail.com>; Miklos Vajna <vmiklos@collabora.com>; sos <sos@pmg.be>
Cc : libreoffice@lists.freedesktop.org
Objet : [PROVENANCE INTERNET] RE: need help to insert an image with a caption with the Libo java API

Hello everybody, 
        I thank you for your answers. Yes I want to add an image with a caption programmatically 
and I want a caption like this "Illustration 1 : My caption"
To my mind, it would be better/cleaner if I was able to generate the same thing than I do the UI. 
Thanks to you, I succeed to build the expected structure for the image and to set a text below it, 
but I still have some problems, mainly with the GetReference.

The GetReference generates :
<text:reference-ref text:reference-format="text" text:ref-name="refIllustration0">Erreur : source 
de la référence non trouvée</text:reference-ref>  (sorry my Libo is in French, it is written "Sorry 
: source of the reference not found").

And I would like to get a text:sequence instead of a text:reference, to get this result:
<text:sequence text:ref-name="refIllustration0" text:name="Illustration" 
text:formula="ooow:Illustration+1" style:num-format="1">1</text:sequence>

Please, do you know how I can build a text:sequence  ?
 
Please found in attachment the java code I wrote [1], the expect xml structure [2] and the current 
xml structure [3].
I know I have some difference between [2] and [3] with the width/height properties and inside the 
draw frame, but it is not the subject of this thread. 

[1] insertImage.java
[2] expectedResult.xml
[3] currentResult.xml

In addition, I have more generic question, do you know if it exists a documentation, indicating 
mapping, between the xml elements and how to get/create them from java ? For example, in xml 
svg:width is called Height in the java API, and my Textframe becomes <draw:text-box...<

Best regards, 
--
Vincent Lorenzo









-----Message d'origine-----
De : Kaganski Mike [mailto:mikekaganski@hotmail.com] 
Envoyé : mercredi 13 février 2019 11:42
À : Miklos Vajna <vmiklos@collabora.com>; LORENZO Vincent <vincent.lorenzo@cea.fr>
Cc : libreoffice@lists.freedesktop.org
Objet : Re: need help to insert an image with a caption with the Libo java API

On 13.02.2019 12:45, Miklos Vajna via LibreOffice wrote:
Hi,

On Tue, Feb 12, 2019 at 09:27:15AM +0000, LORENZO Vincent <vincent.lorenzo@cea.fr> wrote:
I would like to add a caption, to an inserted image in a text 
document, but I don't find how to do that... Please do you have 
pointer/documentation for me ?

I think captions are just a UI feature. The doc model just stores a 
text frame around the image and the image is followed by the caption itself.

(I.e. later it's not possible to reliably detect if some content 
around an image in a frame was created by hand or using the captions 
UI code.)

So you can do the same "manually" using the UNO API. When in doubt, 
see what UNO API the ODT import uses to create the doc model based on 
the input markup.

And actually, if an image is not intended to be floating, but (as seen in majority of cases) is a 
part of normal text flow, then the frame could be not needed at all - simply add an image anchored 
as character, then add a paragraph with required style and numbering range field, then continue 
with other paragraphs. This makes the document structure clearer. Just an advise based on own 
experience.

--
Best regards,
Mike Kaganski

Context


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