* [sup-talk] Get text at current line in ThredViewMode
@ 2014-04-14 21:43 Micah Duke
2014-04-15 18:38 ` Matthieu Rakotojaona
0 siblings, 1 reply; 3+ messages in thread
From: Micah Duke @ 2014-04-14 21:43 UTC (permalink / raw)
To: sup-talk
Hello Everybody,
I am attempting to do some hacking to get a custom Keymap working. I am
trying to figure our a way to get the text of the cursor line so I can
process it further.
I see the @message_lines but that just returns a message. From there I
cannot find how to get the actual text displayed.
Is this even possible to do? What am I missing?
Thanks for your help.
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [sup-talk] Get text at current line in ThredViewMode
2014-04-14 21:43 [sup-talk] Get text at current line in ThredViewMode Micah Duke
@ 2014-04-15 18:38 ` Matthieu Rakotojaona
2014-04-15 19:10 ` Micah Duke
0 siblings, 1 reply; 3+ messages in thread
From: Matthieu Rakotojaona @ 2014-04-15 18:38 UTC (permalink / raw)
To: sup-talk
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Hello,
Take a look at this PR:
https://github.com/sup-heliotrope/sup/pull/241
In this PR I take the text on the current line, try to extract an URI
out of it and open it with the system's xdg-open. The line you're
interested in is thread_view_mobe.rb:718. Basically a view is a list of
tuples: [color, data]. color denotes how to paint the data. The one
you're interested in is certainly :text_color.
This PR really old, and I should work on it, but I got distracted ...
--
Matthieu Rakotojaona
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* Re: [sup-talk] Get text at current line in ThredViewMode
2014-04-15 18:38 ` Matthieu Rakotojaona
@ 2014-04-15 19:10 ` Micah Duke
0 siblings, 0 replies; 3+ messages in thread
From: Micah Duke @ 2014-04-15 19:10 UTC (permalink / raw)
To: sup-talk
Thanks Matthieu!
Ultimately that is what I was trying to do-open URI under cursor line.
I arrived at a similar solution. I will repost mine here, in case anyone
else finds it helpful.
class Redwood::ThreadViewMode
def open_link_at_cursor
BufferManager.flash "Extracting URL...#{'(turn text wrap off for better results)' if @wrap}"
line_text = get_textline_at_cursor
url = line_text.slice(URI::regexp)
spawn "chromium","--new-window", url,[:in, :out, :err] => "/dev/null" unless !url
BufferManager.flash "No URL found at cursor line" if !url
end
def get_textline_at_cursor
self[curpos].last.last.to_s
end
end
-Micah
Excerpts from Matthieu Rakotojaona's message of 2014-04-15 13:38:15 -0500:
> Hello,
>
> Take a look at this PR:
>
> https://github.com/sup-heliotrope/sup/pull/241
>
> In this PR I take the text on the current line, try to extract an URI
> out of it and open it with the system's xdg-open. The line you're
> interested in is thread_view_mobe.rb:718. Basically a view is a list of
> tuples: [color, data]. color denotes how to paint the data. The one
> you're interested in is certainly :text_color.
>
> This PR really old, and I should work on it, but I got distracted ...
>
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sup-talk@rubyforge.org
http://rubyforge.org/mailman/listinfo/sup-talk
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