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