On 18.11.2017 00:49, Jens Tröger wrote:
> Some clarification:
>
>> * It seems that reference strings have somewhat different spaces:
>> “_Ref498096146 “ and “ _Ref498096146” are the same reference
>> (space after, space before) I assume?
>
> The spacing seems to be inserted by calling getPresentation(). Using the
> SourceName and CurrentPresentation properties works ok.
probably this function; it's apparently possible to get 2 strings with a
hard-coded space in the middle, in your case sSetRefName is empty:
OUString SwGetRefField::GetFieldName() const
{
const OUString aName = GetTyp()->GetName();
if ( !aName.isEmpty() || !sSetRefName.isEmpty() )
{
return aName + " " + sSetRefName;
}
return Expand();
}
>> * In MS Word, a field’s “code” can be something like { PAGEREF
>> _Ref498098146\h} (or NOTEREF, or REF). How are these reference
>> kinds represented in the OO object model?
>
> I think a TextField’s GetReference service
> <https://www.openoffice.org/api/docs/common/ref/com/sun/star/text/textfield/GetReference.html>,
> if available, contains the appropriate reference field sources
> <https://www.openoffice.org/api/docs/common/ref/com/sun/star/text/ReferenceFieldSource.html>.
yes.
> Although I don’t quite understand the difference between “bookmark” and
> “reference mark”.
they are quite different internally; bookmarks are inserted via
Insert->Bookmark, they have a name and can span multiple paragraph
breaks; reference marks are inserted via Insert->Cross-reference->Set
Reference, and it's restricted to inside one paragraph.
>> * What about the TextPortion types “TextFieldStart”, “TextFieldEnd",
>> "TextFieldStartEnd"? I’ve seen them in documents, but can’t find
>> documentation on them.
this is the "field-marks" horror, which is an attempt to preserve
Word-like fields in Writer.
>> * Calling getString() on a “TextFieldStart” returns a ^G and for
>> “TextFieldEnd” a ^H. Their IsCollapsed property is False. What’s
>> with that?
this is a bug in the horrible field-marks code - this implementation
detail should never be visible in the API.
>> * Given the list of text field services
>>
>> <https://wiki.openoffice.org/wiki/Documentation/DevGuide/Text/Text_Fields>,
>> how can I find of which “type” a TextField
>>
>> <http://www.openoffice.org/api/docs/common/ref/com/sun/star/text/XTextField.html>
>> object
>> is? Should I really iterate over all services and check if an object
>> implements one (or more) of the services?
use XServiceInfo::getSupportedServiceNames() - this should return
text.TextContent, plus 2 spellings of the specific field service name
(there was some problem with those names and the "old" name is still
returned here for compatibility).
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