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show tooltip if completer 'fail' afer n attempt

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if completer get only one match back and the user press tab n time,
	it fallbacks on showing a tooltip

	n=2 , hard coded for know, and completer verbose on the command line
This commit is contained in:
Matthias BUSSONNIER 2011-11-21 13:18:00 +01:00
parent 7285968e18
commit 73f252676f
1 changed files with 22 additions and 0 deletions
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22
IPython/frontend/html/notebook/static/js/codecell.js
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@ -224,6 +224,28 @@ var IPython = (function (IPython) {
}
if (!this.is_completing || matches.length === 0) {return;}
//try to check if the user is typing tab at least twice after a word
// and completion is "done"
fallback_on_tooltip_after=2
if(matches.length==1 && matched_text === matches[0])
{
if(this.npressed >fallback_on_tooltip_after && this.prevmatch==matched_text)
{
console.log('Ok, you really want to complete after pressing tab '+this.npressed+' times !');
console.log('You should undersand that there is no (more) completion for that !');
console.log("I'll show you the tooltip, will you stop bothering me ?");
this.request_tooltip_after_time(matched_text+'(',0,this);
return;
}
this.prevmatch=matched_text
this.npressed=this.npressed+1;
}
else
{
this.prevmatch="";
this.npressed=0;
}
var that = this;
var cur = this.completion_cursor;