From: stardiviner <numbchild@gmail.com>
To: John Kitchin <jkitchin@andrew.cmu.edu>
Cc: Org Mode <emacs-orgmode@gnu.org>
Subject: Re: How to display overlay or propertize text on file: link type about the file?
Date: Sun, 23 Feb 2020 12:54:35 +0800 [thread overview]
Message-ID: <8736b1c390.fsf@gmail.com> (raw)
In-Reply-To: <m2zhdaz3wf.fsf@andrew.cmu.edu>
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Hash: SHA256
John Kitchin <jkitchin@andrew.cmu.edu> writes:
> I think you are looking for the :activate-func property of a link. What
> you want is somewhat tricky though, how would you edit the link?
>
> There is an example at
> https://kitchingroup.cheme.cmu.edu/blog/2016/11/04/New-link-features-in-org-9/#org069cbfa
Thanks for your tips. Helpful!!
>
> that might give you some ideas. You can use a 'display text property to
> change the appearance, but you need some way to remove this if you want
> to edit or see the original version.
I usually edit link with =[C-c C-l]= to edit link URL and description, not literally.
>
> stardiviner <numbchild@gmail.com> writes:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA256
>>
>>
>> I have a requirement, I want to display file: link's file type info on the link.
>>
>> For example, an Org file: link
>>
>> #+begin_src org
>> [[file:~/Org/logo.png][logo]]
>> [[file:~/Org/document.pdf][document]]
>> [[file:~/Org/book.epub][book]]
>> #+end_src
>>
>> I want to display link as:
>>
>> #+begin_src org
>> logo (image: png)
>> document (document: pdf)
>> book (ebook: epub)
>> #+end_src
>>
>> I'm inspired by this code snippet:
>>
>> #+begin_src emacs-lisp
>> (org-link-set-parameters
>> "file+sys"
>> :complete 'org-file-complete-link
>> :face (lambda (path) (if (file-exists-p path) 'org-link 'org-warning)))
>> #+end_src
>>
>> Is it possible to display those info between parentheses with an overlay or
>> propertied text?
>>
>> If someone have any idea or how to implement this, please help me. Thanks in advanced.
>>
>> - --
>> [ stardiviner ]
>> I try to make every word tell the meaning what I want to express.
>>
>> Blog: https://stardiviner.github.io/
>> IRC(freenode): stardiviner, Matrix: stardiviner
>> GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
>>
>> -----BEGIN PGP SIGNATURE-----
>>
>> iQFIBAEBCAAyFiEE8J9lDX1nSBmJJZFAG13xyVromsMFAl5OrLYUHG51bWJjaGls
>> ZEBnbWFpbC5jb20ACgkQG13xyVromsPElQf/W71U1JQ9ZeFjCWCxICs0q87016Iq
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>> 6G0/wz9ezsdYAFLlNrX/FhcVaxCUSSdG08z0Ip/Op1I4iqh3Y86N7LalPVZWNa9H
>> eZSFsf3Z8NqfVnCmTvmyJon4x1SGvJ8Iaf4QUiE7huNeizJK2+CSIhjSu8yDBGr4
>> 2oMPrkAm1XkJDLMQh0FLjIrIJUoTLzLonEYtlmg3thvFEMqFuF8ziYaGdw==
>> =sZhk
>> -----END PGP SIGNATURE-----
- --
[ stardiviner ]
I try to make every word tell the meaning what I want to express.
Blog: https://stardiviner.github.io/
IRC(freenode): stardiviner, Matrix: stardiviner
GPG: F09F650D7D674819892591401B5DF1C95AE89AC3
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=xhBz
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next prev parent reply other threads:[~2020-02-23 4:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-20 15:58 How to display overlay or propertize text on file: link type about the file? stardiviner
2020-02-22 21:52 ` John Kitchin
2020-02-23 4:54 ` stardiviner [this message]
2020-02-23 13:46 ` John Kitchin
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