Review Request 129557: [okular] Enable searching for a phrase split by a newline character in a PDF

[Marduk Bolanos]

> On Jan. 8, 2017, 4:32 p.m., Albert Astals Cid wrote:
> > This is starting to look acceptable.
> > 
> > Could you please add an autotest that fails without this code and works with it?
> 
> Marduk Bolanos wrote:
>     I looked at `SearchTest::testHyphenAtEndOfLineWithoutYOverlap()` for inspiration. I do not understand the magic numbers for the coordinates of the rectangles. It would be great if you could explain that to me.
> 
> Albert Astals Cid wrote:
>     what is there about the coordinates of the rectangles being magic? They are just creating the textpage, no?
> 
> Marduk Bolanos wrote:
>     My understanding is that one needs a vector of words and a vector of rectangles, one for each word. Then the rectangles are strung together and the resulting area is compared with the area produced by Okular's find function. How do you choose the sizes of the rectangles? Why did you use precisely those coordinates?
> 
> Albert Astals Cid wrote:
>     I did not come with any of those tests, someone else did, but basically you come up with the values for tests by creating a testcase that failed before and that now works, proving your patch is actually useful.

I added the autotest and verified that it passes.


- Marduk


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On Jan. 8, 2017, 1:26 p.m., Marduk Bolanos wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/129557/
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> 
> (Updated Jan. 8, 2017, 1:26 p.m.)
> 
> 
> Review request for Okular and Oliver Sander.
> 
> 
> Repository: okular
> 
> 
> Description
> -------
> 
> A blank space in the query is matched against a newline character in the PDF.
> 
> 
> Diffs
> -----
> 
>   okular/core/textpage.cpp 44dfa14 
> 
> Diff: https://git.reviewboard.kde.org/r/129557/diff/
> 
> 
> Testing
> -------
> 
> Tried a few PDF files. It works.
> 
> 
> Thanks,
> 
> Marduk Bolanos
> 
>

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