Review Request 128454: Kickoff query for CJK support

[Leslie Zhai]

> On 七月 15, 2016, 7:23 a.m., Eike Hein wrote:
> > Being able to find ??/?? with just wy is cool, but I'm concerned about this being a sort of very narrow hack. It's only in a specific KRunner plugin, so it won't work in any other thing finding apps by name using lower-level APIs. And it only works for Chinese. Littering high-level frontend code with language-specific stuff seems wrong. Is there a more central place we could put this, and maybe a more extensible way to do it? Like, a framework like Ki18n could have a matchInput(haystack, needle) that can do this sort of language-specific expansion/transform for haystack to match needle.
> 
> Eike Hein wrote:
>     Also, more broadly ... why do you need to find Chinese text by pinyin or pinyin initials in the first place? Why isn't using your IME to convert pinyin to Chinese good enough? I assume the better IMEs are also smart enough to suggest ?? for wy anyway?

> It's only in a specific KRunner plugin

Yes, it is better to develop such plugin for KRunner, and I learned how to write one ;-P https://github.com/xiangzhai/krunner-helloworld

> And it only works for Chinese

Yes, the segmentation algroithm is complex http://nlp.stanford.edu/software/segmenter.shtml and I have no idea how to Machine Learning without Japanese and Korean dictionaries.

> Is there a more central place we could put this

I will pay more attention about ki18n framework.

> why do you need to find Chinese text by pinyin or pinyin initials

oh, people might choose English IME by default, so they need to press Ctrl+Space to switch input method, but directly input Chinese, Japanese or Korean pinyin is more comvinoent.


- Leslie


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On 七月 15, 2016, 7:03 a.m., Leslie Zhai wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/128454/
> -----------------------------------------------------------
> 
> (Updated 七月 15, 2016, 7:03 a.m.)
> 
> 
> Review request for Plasma and Xuetian Weng.
> 
> 
> Repository: plasma-workspace
> 
> 
> Description
> -------
> 
> Not like English, each word is seperated by a blank, for example, Hello World, but in Chinese, ????, it needs to segment Chinese words.
> 
> And Kickoff once supported querying for CJK based on Chinese words segmentation algroithm, but about last year after KF5, the feature was dropped,  so I added an OPTIONAL requirement for KJieba - libcppjieba Chinese word segmentation DBus service.
> 
> It is able to input Chinese pinyin or even the first letters to query Application shown as https://pbs.twimg.com/media/CXSKY6YVAAAvGk8.png https://pbs.twimg.com/media/CXSKY-UUoAADWEs.png
> 
> 
> Diffs
> -----
> 
>   CMakeLists.txt 74e1518 
>   runners/services/CMakeLists.txt 7e33a3e 
>   runners/services/servicerunner.h 8d9ad1a 
>   runners/services/servicerunner.cpp aa9d2bd 
> 
> Diff: https://git.reviewboard.kde.org/r/128454/diff/
> 
> 
> Testing
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> 
> 
> Thanks,
> 
> Leslie Zhai
> 
>

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