imterah/element-portable
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement tab-complete for slash commands

Browse source 
This needed a new interface function `getOverrideSuffix()` so we didn't suffix
commands at the start with ": ". All seems to work.
This commit is contained in:
Kegan Dougal 2016-01-13 17:46:36 +00:00
parent 11025e2ba9
commit 53f31e49da
4 changed files with 59 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

33
src/TabComplete.js
View file

@ -58,7 +58,7 @@ class TabComplete {
// assign onClick listeners for each entry to complete the text
this.list.forEach((l) => {
l.onClick = () => {
this.completeTo(l.getText());
this.completeTo(l);
}
});
}
@ -93,10 +93,10 @@ class TabComplete {
/**
* Do an auto-complete with the given word. This terminates the tab-complete.
* @param {string} someVal
* @param {Entry} entry The tab-complete entry to complete to.
*/
completeTo(someVal) {
this.textArea.value = this._replaceWith(someVal, true);
completeTo(entry) {
this.textArea.value = this._replaceWith(entry.getText(), true, entry.getOverrideSuffix());
this.stopTabCompleting();
// keep focus on the text area
this.textArea.focus();
@ -222,8 +222,9 @@ class TabComplete {
if (!this.inPassiveMode) {
// set textarea to this new value
this.textArea.value = this._replaceWith(
this.matchedList[this.currentIndex].text,
this.currentIndex !== 0 // don't suffix the original text!
this.matchedList[this.currentIndex].getText(),
this.currentIndex !== 0, // don't suffix the original text!
this.matchedList[this.currentIndex].getOverrideSuffix()
);
}
@ -243,7 +244,7 @@ class TabComplete {
}
}
_replaceWith(newVal, includeSuffix) {
_replaceWith(newVal, includeSuffix, overrideSuffix) {
// The regex to replace the input matches a character of whitespace AND
// the partial word. If we just use string.replace() with the regex it will
// replace the partial word AND the character of whitespace. We want to
@ -258,13 +259,17 @@ class TabComplete {
boundaryChar = "";
}
var replacementText = (
boundaryChar + newVal + (
includeSuffix ?
(this.isFirstWord ? this.opts.startingWordSuffix : this.opts.wordSuffix) :
""
)
);
var suffix = "";
if (includeSuffix) {
if (overrideSuffix) {
suffix = overrideSuffix;
}
else {
suffix = (this.isFirstWord ? this.opts.startingWordSuffix : this.opts.wordSuffix);
}
}
var replacementText = boundaryChar + newVal + suffix;
return this.originalText.replace(MATCH_REGEX, function() {
return replacementText; // function form to avoid `$` special-casing
});