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Username-completion

Tab cycles through users starting with characters

当前为 2016-03-06 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name           Username-completion
  3. // @namespace      tag://kongregate
  4. // @description    Tab cycles through users starting with characters
  5. // @include        http://www.kongregate.com/games/*
  6. // @author         Ventero
  7. // @date           03.01.2012
  8. // @version        1.5
  9. // require        http://kong.ventero.de/updates/49872.js
  10. // ==/UserScript==
  11.  
  12. // Written by Ventero (http://www.kongregate.com/accounts/Ventero) 05/23/09
  13. // Thanks to kaedenn for the idea of adding a colon if the username is the first word in the message
  14. // Copyright (c) 2009-2012 Ventero, licensed under MIT/X11 license
  15. // http://www.opensource.org/licenses/mit-license.php
  16.  
  17. var s = document.createElement("script");
  18. s.textContent = "(" +
  19. function init_nameCompletion(){
  20. 	if(typeof ChatDialogue === "undefined" ||
  21. 	   ChatDialogue.prototype.oldKeyPressTab) return;
  22.  
  23. 	var isChrome = (navigator.appVersion.indexOf("Chrome") >= 0);
  24. 	if(isChrome) {
  25. 		ChatDialogue.prototype.initialize =
  26. 		ChatDialogue.prototype.initialize.wrap(function(old, p, i, h, u){
  27. 			old(p, i, h, u);
  28. 			var self = this;
  29. 			this._input_node.observe("keydown", function(event) {
  30. 				if(event.keyCode != 9 || event.ctrlKey || event.altKey || event.metaKey) return;
  31. 				self.onKeyPress(event);
  32. 			});
  33. 		})
  34. 	}
  35.  
  36. 	ChatDialogue.prototype.oldKeyPressTab = ChatDialogue.prototype.onKeyPress;
  37. 	ChatDialogue.prototype.tabcnt = 0;
  38. 	ChatDialogue.prototype.done = 1;
  39. 	ChatDialogue.prototype.onKeyPress = function(a){
  40. 		if (a.keyCode != 9 || a.ctrlKey){
  41. 			this.tabcnt = 0;
  42. 			this.done = 1;
  43. 			this.oldKeyPressTab(a);
  44. 			return;
  45. 		}
  46.  
  47. 		var node = (this._input_node.wrappedJSObject || this._input_node);
  48. 		if (this.tabcnt == 0 && this.done == 1){
  49. 			var inputText = node.getValue(),
  50. 			    spaceAtCaret = inputText.substr(0, node.selectionStart).lastIndexOf(' ');
  51. 			this._caretPos = node.selectionStart;
  52. 			this._start = inputText.substr(0,spaceAtCaret);
  53. 			if(this._start) this._start+=" ";
  54.  
  55. 			this._currentWord = inputText.substring(spaceAtCaret+1, this._caretPos);
  56. 			this._rest = inputText.substr(this._caretPos);
  57. 		}
  58. 		this.done = 0;
  59.  
  60. 		var userArray = this._holodeck.chatWindow().activeRoom()._users_list,
  61. 		    possibleMatches = [],
  62. 		    z = node.getValue();
  63. 		if (z.match(/\s+$/)) z=z.replace(/\s+$/, '')
  64.  
  65. 		for (var i=0;i<userArray.length;i++){
  66. 			if(userArray[i].username.toLowerCase().indexOf(this._currentWord.toLowerCase())==0){
  67. 				possibleMatches.push(userArray[i].username);
  68. 			}
  69. 		}
  70.  
  71. 		if (this.tabcnt < possibleMatches.length){
  72. 			node.setValue(this._start + possibleMatches[this.tabcnt] + (this._start?" ":": ") + this._rest);
  73. 			node.selectionStart = this._caretPos + possibleMatches[this.tabcnt].length - this._currentWord.length+(this._start?1:2);
  74. 			node.selectionEnd = node.selectionStart;
  75. 			this.tabcnt+=1;
  76. 		} else {
  77. 			node.setValue(this._start + this._currentWord + this._rest);
  78. 			node.selectionStart = this._caretPos;
  79. 			node.selectionEnd = this._caretPos;
  80. 			this.tabcnt = 0
  81. 		}
  82. 		if(a.stop) a.stop();
  83. 		if(a.preventDefault) a.preventDefault();
  84. 	}
  85. } + ")();";
  86.  
  87. window.setTimeout(function(){
  88. 	document.body.appendChild(s);
  89. 	document.body.removeChild(s);
  90. }, 0);