Re[3]: [HSLF] Indentation level identification

[Yegor Kozlov <ye...@dinom.ru>]

Hi Nick,

YK> What is bad, that this value is re-setted to 0 when a slide show is saved and
YK> the indentation information is lost. Try to re-save a ppt with indents
YK> and see that they are lost!

I was wrong with that. The indentation is preserved.
Sorry for the distraction.

I added RichTextRun.getIndenLevel(), HSLF users want to read this property .
Setting indentation is more complex, for now we don't support it.

Regards, Yegor

YK> Nick,

YK> In StyleTextPropAtom.setParentTextSize when we read paragraph
YK> properties we ignore the 2-byte value before the paragraph
YK> properties:

YK>     // Fetch the 2 byte value that is safe to ignore as 0
YK>     short paraIgn = LittleEndian.getShort(rawContents,pos);
YK>     pos += 2;

YK> In fact it stores the indentation level.

YK> I'm not sure I can quickly fix it, have a busy time last days :).
YK> If you can  - do please.

YK> Regards, Yegor



YK>> Hi,

TPN>>>  Is there any other way to identify the indentation level for a given
TPN>>> RichTextRun?

YK>> Unfortunately you can't retrieve the indentation level for a
YK>> RichTextRun. It's not supported by the current code.

YK>> Indentation level is stored as a 2-byte paragraph property in the
YK>> style record. Initially we thought that this value is 'safe to
YK>> ignore', it was always 0 in out test ppt files. In fact it stores the
YK>> indentation level and can be a number in the range 0-4 (there can be
YK>> up to 5 indent levels in PowerPoint).

YK>> I'm not sure if it is an easy fix and I'd like to hear Nick's opinion.

YK>> Regards, Yegor

TPN>>> Hi,

TPN>>>  I need to identify the indentation level of a text in a TextBox. For this
TPN>>> I created a method in the RichTextRun class as follows:

TPN>>>         public int getTextOffset(){
TPN>>>                 return getParaTextPropVal("text.offset");
TPN>>>         }

TPN>>>  Assuming that the property name that holds this information is
TPN>>> "text.offset",  is it?

TPN>>>  When I call it from my main class, it returns -1. I know this is because
TPN>>> the RichTextRun inherits the property from the Master.


TPN>>> Thanks a lot,
TPN>>> Tales Paiva

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Re[3]: [HSLF] Indentation level identification

[Nick Burch <ni...@torchbox.com>]

On Mon, 21 Aug 2006, Yegor Kozlov wrote:
> I was wrong with that. The indentation is preserved. Sorry for the 
> distraction.

Yup, in the (now) badly named paraIgn.

Do you want to attach a patch to bugzilla, with a more sensible variable 
name + the RichTextRun.getIndenLevel() ?

Nick

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