From: John Kitchin <jkitchin@andrew.cmu.edu>
To: numbchild@gmail.com
Cc: Org Mode <emacs-orgmode@gnu.org>
Subject: Re: How to display overlay or propertize text on file: link type about the file?
Date: Sat, 22 Feb 2020 16:52:00 -0500 [thread overview]
Message-ID: <m2zhdaz3wf.fsf@andrew.cmu.edu> (raw)
In-Reply-To: <87v9o16yix.fsf@gmail.com>
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
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.
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
>
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--
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu
next prev parent reply other threads:[~2020-02-22 21:52 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 [this message]
2020-02-23 4:54 ` stardiviner
2020-02-23 13:46 ` John Kitchin
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