0.91/chrome/content/overlay.js

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/*

    --------------------------------------------------------

    Notify

    --------------------------------------------------------

    

    Copyright (C) 2006, Gemme.pl

    http://notify.torino.pl/en/

    All rights reserved.

    

    See attached file: LICENCE.TXT

    

    --------------------------------------------------------

*/



var NotifyOverlay = {

    

    onMenuItemCommand: function()
    {

        var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]

                    .getService(Components.interfaces.nsIWindowMediator);

        var existingWindow = wm.getMostRecentWindow("notify:Sites");

        if (existingWindow)

            existingWindow.focus();

        else

            window.open("chrome://notify/content/notify.xul", "Notify", "centerscreen,chrome,resizable");

    },
    
    onContextCommand: function()
    {
        var url = getWebNavigation().currentURI.spec;
        var Prompt = Components.classes["@mozilla.org/network/default-prompt;1"].createInstance(Components.interfaces.nsIPrompt);
        if (gNotify.Prefs.sites.addObservedSite(url))
        {
            Prompt.alert(
                gNotify.StrBundle.GetStringFromName("notify"),
                gNotify.StrBundle.GetStringFromName("SiteAdded")
                );
        }
        else
        {
            Prompt.alert(
                gNotify.StrBundle.GetStringFromName("notify"),
                gNotify.StrBundle.GetStringFromName("SiteAlreadyObserved2")
                );
        }
    },
    
    onContextClick: function(event)
    {
        document.getElementById("contentAreaContextMenu").hidePopup();
        

        if (event.button == 1) // middle click

        {
            // open main window

            this.onMenuItemCommand();

        }
    },
    
    displayLastModified: function()
    {
        var d = new Date(window.content.document.lastModified);
        var diff = 0;
        
        if (window.content.document !== undefined &&
            window.content.document.notifyDifference !== undefined &&
            window.content.document.notifyDifference > 0)
        {
            diff = window.content.document.notifyDifference;
        }
        else
        {
            var now = new Date;
            
            diff = (now - d);
            window.content.document.notifyDifference = diff;
        }
        
        if (diff < 61000 // ms
            // modified in the last minute - probably (99%?) server didn't sent
            // correct Last-Modified header (eg. for a PHP document)
            // - so don't display useless date
            ||
            d.getFullYear() == 1970) // the "0" date - useless too
        {
            document.getElementById("notify-status-panel").hidden = true;
        }
        else
        {
            document.getElementById("notify-status-panel-label").value =
                gNotify.StrBundle.GetStringFromName("StatusLastModified") + ' ' +
                d.toLocaleDateString();
            document.getElementById("notify-status-panel").hidden = false;
        }
    },
    
    onLoad: function()
    {
        // concept from Uri Statusbar extension, https://addons.mozilla.org/firefox/1535/
        var appcontent = document.getElementById("appcontent");
        if (appcontent)
        {
            appcontent.addEventListener("load", NotifyOverlay.displayLastModified, true);
            appcontent.addEventListener("focus", NotifyOverlay.displayLastModified, true);
        }
    }

    

};


var gNotify =

    Components.classes['@torino.pl/notify;1']

        .getService(Components.interfaces.nsINotify)

        .wrappedJSObject;


if (gNotify.Prefs.displayLastModified)
{
    window.addEventListener("load", NotifyOverlay.onLoad, false);
}