Hola,<br><br><div class="gmail_quote">On Mon, Mar 25, 2013 at 8:12 PM, Inge Wallin <span dir="ltr"><<a href="mailto:inge@lysator.liu.se" target="_blank">inge@lysator.liu.se</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On Monday, March 25, 2013 17:54:53 <a href="mailto:matus.uzak@gmail.com">matus.uzak@gmail.com</a> wrote:<br>
> Hi,<br>
><br>
> sorry for not discussing earlier, but I did not have much free time last<br>
> two weeks.<br>
><br>
> I think we should continue the parser type discussion in order to also<br>
> improve state of things in libmsooxml. What we have there is a PULL<br>
> parser. And I identified the following problems (Would be cool is Lassi<br>
> could check those):<br>
><br>
> 1. OOXML sometimes requires us to run the parser twice at one element in<br>
> order to first collect selected information required to convert the content<br>
> of child elements.<br>
><br>
> 2. There are situations when conversion of the 1st child of the root<br>
> element requires information from the last child of the root element.<br>
<br>
</div>It would be interesting to see some examples of these two issues.</blockquote><div><br></div><div>As an example : in pptx files, in slides,</div><div>there can be text which is specified to use theme color lt1</div>
<div><br></div><div>Don't remember the exact syntax, but something like</div><div><p></div><div><rPr "color" = "lt1"/></div><div><r>Hejsan</r></div><div></p></div><div>
<br></div><div>Then as the last element of that slide there may or may not be</div><div><clrMap "lt1" = "bg1" ...../> // or something similar</div><div><br></div><div>Which means that lt1 should be interpreted to be bg1 for this particular slide.</div>
<div>Currently what we're doing is that we first read the slide once, skipping everything</div><div>except clrMap. Then we read the slide again (yay!) and start the real conversion.</div><div><br></div><div>There was something similar in xlsx filters too if my memory serves me correctly.</div>
<div><br></div><div>-Lassi</div></div>