Bastelstube/Tims-Chat
1
0
Fork 0
mirror of https://github.com/wbbaddons/Tims-Chat.git synced 2025-01-09 00:20:08 +00:00
Code Issues Releases Wiki Activity

Improving autocompleter

Browse Source 
Closes #11
This commit is contained in:
Tim Düsterhus 2012-10-20 13:45:05 +02:00
parent ca123d62b0
commit 6de9a985bc
1 changed files with 27 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
file/js/be.bastelstu.WCF.Chat.coffee
View File

@ -45,6 +45,7 @@ window.console ?=
# Autocompleter # Autocompleter
autocompleteOffset: 0 autocompleteOffset: 0
autocompleteValue: null autocompleteValue: null
autocompleteCaret: 0
# Autoscroll # Autoscroll
oldScrollTop: null oldScrollTop: null
@ -88,7 +89,7 @@ window.console ?=
# None found -> return firstChars # None found -> return firstChars
# otherwise return the user at the current offset # otherwise return the user at the current offset
return if users.length is 0 then firstChars else users[offset % users.length] + ', ' return if users.length is 0 then firstChars else users[offset % users.length] + ','
### ###
# Binds all the events needed for Tims Chat. # Binds all the events needed for Tims Chat.
### ###
@ -134,20 +135,39 @@ window.console ?=
# tab key # tab key
if event.keyCode is 9 if event.keyCode is 9
event.preventDefault() event.preventDefault()
if @autocompleteValue is null @autocompleteValue = $('#timsChatInput').val() if @autocompleteValue is null
@autocompleteValue = $('#timsChatInput').val() @autocompleteCaret = $('#timsChatInput').getCaret() if @autocompleteCaret is null
firstChars = @autocompleteValue.substring(@autocompleteValue.lastIndexOf(' ')+1) beforeCaret = @autocompleteValue.substring 0, @autocompleteCaret
lastSpace = beforeCaret.lastIndexOf ' '
beforeComplete = @autocompleteValue.substring 0, lastSpace + 1
toComplete = @autocompleteValue.substring lastSpace + 1
nextSpace = toComplete.indexOf ' '
if nextSpace is -1
afterComplete = '';
else
afterComplete = toComplete.substring nextSpace + 1
toComplete = toComplete.substring 0, nextSpace
console.log 'Autocompleting "' + firstChars + '"' return if toComplete.length is 0
return if firstChars.length is 0 console.log 'Autocompleting "' + toComplete + '"'
# Insert name and increment offset # Insert name and increment offset
$('#timsChatInput').val(@autocompleteValue.substring(0, @autocompleteValue.lastIndexOf(' ') + 1) + @autocomplete(firstChars)) name = @autocomplete toComplete
$('#timsChatInput').val beforeComplete + name + ' ' + afterComplete
$('#timsChatInput').setCaret((beforeComplete + name).length + 1);
@autocompleteOffset++ @autocompleteOffset++
else else
@autocompleteOffset = 0 @autocompleteOffset = 0
@autocompleteValue = null @autocompleteValue = null
@autocompleteCaret = null
, @
$('#timsChatInput').click $.proxy (event) ->
@autocompleteOffset = 0
@autocompleteValue = null
@autocompleteCaret = null
, @ , @
# Refreshes the roomlist # Refreshes the roomlist