js/ui/notifications.js

   1 qwebirc.ui.HilightController = new Class({
   2   initialize: function(parent) {
   3     this.parent = parent;
   4     this.regex = null;
   5     this.prevnick = null;
   6   },
   7   match: function(text) {
   8     var nick = this.parent.nickname;
   9     if(nick != this.prevnick) {
  10       var classes = '[\\s\\.,;:]';
  11       this.regex = new RegExp('(^|' + classes + ')' + RegExp.escape(nick) + '(' + classes + '|$)', "i");
  12     }
  13     if(text.match(this.regex))
  14       return true;
  15     return false;
  16   }
  17 });
  18
  19 qwebirc.ui.Beeper = new Class({
  20   initialize: function(uiOptions) {
  21     this.uiOptions = uiOptions;
  22
  23     this.soundInited = false;
  24     this.soundReady = false;
  25
  26     if(this.uiOptions.BEEP_ON_MENTION)
  27       this.soundInit();
  28   },
  29   soundInit: function() {
  30     if(this.soundInited)
  31       return;
  32     if(!$defined(Browser.Plugins.Flash) || Browser.Plugins.Flash.version < 8)
  33       return;
  34     this.soundInited = true;
  35
  36     this.soundPlayer = new qwebirc.sound.SoundPlayer();
  37     this.soundPlayer.addEvent("ready", function() {
  38       this.soundReady = true;
  39     }.bind(this));
  40
  41     this.soundPlayer.go();
  42   },
  43   beep: function() {
  44     if(!this.soundReady || !this.uiOptions.BEEP_ON_MENTION)
  45       return;
  46
  47     this.soundPlayer.beep();
  48   }
  49 });
  50
  51 qwebirc.ui.Flasher = new Class({
  52   initialize: function(uiOptions) {
  53     this.uiOptions = uiOptions;
  54
  55     this.windowFocused = false;
  56     this.canUpdateTitle = true;
  57     this.titleText = document.title;
  58
  59     var favIcons = $$("link[rel=icon]"), favIconParent = $$("head");
  60     if(favIcons && favIcons.length > 0 && favIconParent && favIconParent.length > 0) {
  61       this.favIcon = favIcons[0];
  62       this.favIconParent = favIconParent[0];
  63       this.favIconVisible = true;
  64       this.emptyFavIcon = new Element("link");
  65       this.emptyFavIcon.rel = "shortcut icon";
  66       this.emptyFavIcon.href = qwebirc.global.staticBaseURL + "images/empty_favicon.ico";
  67
  68       this.flashing = false;
  69
  70       this.canFlash = true;
  71       document.addEvent("mousedown", this.cancelFlash.bind(this));
  72       document.addEvent("keydown", this.cancelFlash.bind(this));
  73     } else {
  74       this.canFlash = false;
  75     }
  76   },
  77   flash: function() {
  78     if(!this.uiOptions.FLASH_ON_MENTION || this.windowFocused || !this.canFlash || this.flashing)
  79       return;
  80
  81     this.titleText = document.title; /* just in case */
  82     var flashA = function() {
  83       this.hideFavIcon();
  84       this.canUpdateTitle = false;
  85       document.title = "Activity!";
  86
  87       this.flasher = flashB.delay(500);
  88     }.bind(this);
  89
  90     var flashB = function() {
  91       this.showFavIcon();
  92       this.canUpdateTitle = true;
  93       document.title = this.titleText;
  94
  95       this.flasher = flashA.delay(500);
  96     }.bind(this);
  97
  98     this.flashing = true;
  99     flashA();
 100   },
 101   cancelFlash: function() {
 102     if(!this.canFlash || !$defined(this.flasher))
 103       return;
 104
 105     this.flashing = false;
 106
 107     $clear(this.flasher);
 108     this.flasher = null;
 109
 110     this.showFavIcon();
 111     document.title = this.titleText;
 112     this.canUpdateTitle = true;
 113   },
 114   hideFavIcon: function() {
 115     if(this.favIconVisible) {
 116       this.favIconVisible = false;
 117       this.favIconParent.removeChild(this.favIcon);
 118       this.favIconParent.appendChild(this.emptyFavIcon);
 119     }
 120   },
 121   showFavIcon: function() {
 122     if(!this.favIconVisible) {
 123       this.favIconVisible = true;
 124       this.favIconParent.removeChild(this.emptyFavIcon);
 125       this.favIconParent.appendChild(this.favIcon);
 126     }
 127   },
 128   updateTitle: function(text) {
 129     this.titleText = text;
 130     return this.canUpdateTitle;
 131   },
 132   focusChange: function(value) {
 133     this.windowFocused = value;
 134
 135     if(value)
 136       this.cancelFlash();
 137   }
 138 });