Personal Computer World 2002 March/PCWMAR02.iso/software/windowsxp/officehelp/ofhelp.exe/olTOC10.CHM/html/tfplug.js

JavaScript | 2001-04-04 | 4.7 KB | 201 lines

// Pluggable UI Terms
// Terry - May 2000
// Copyright (c) Microsoft Corportation - All rights reserved

// Main function
function plugUITerms()
{
    if ( msieversion() < 5 )    // only support IE 5.0 and higher
        return;

    var findParentMarker;
    findParentMarker = findItem("INPUT", "plugUILang");

    if (findParentMarker > 0)
    {
        if (document.location.href.search(parent.document.all.tags("INPUT")(findParentMarker-1).value) != -1)
            doPlug(parent.plugFrame);
    }
    else
    {
        var msoLang;
        msoLang = new ActiveXObject("MsoLang.LanguageResources");
        var uiLang;
        uiLang = msoLang.UILanguage;

        // indicate that the parent was visited
        var oNewNode;
        oNewNode = parent.document.createElement("INPUT");
        parent.document.body.insertBefore(oNewNode);
        oNewNode.outerHTML = "<INPUT style=display:none id=\"plugUILang\" value=" + uiLang.toString() + "></INPUT>";

        var href = document.location.href;

        if (uiLang != -1 && href.search(uiLang.toString()) == -1)
            parent.loadPlugFrame(uiLang.toString())
    }

}

// Find if a given ID value can be found for a corresponding tag name
// returns: 0 if not found, or index+1 for the found item
function findItem(itemTag, itemID)
{
    var findItemNum = 0;    // assume it wont be found
    var numItems = parent.document.all.tags(itemTag).length;

    for (i = 0; i < numItems; i++)
    {
        var chkItem = parent.document.all.tags(itemTag)(i);
        if (chkItem.id == itemID)
            findItemNum = i+1;
    }
    return findItemNum;
}

function loadPlugFrame(systemLocale)
{
    var href = parent.document.location.href;
    href.toLowerCase();
    var pos = href.search("/Office10/");

    if (pos == -1)
    {
        pos = href.search("\\\\Office10\\\\");
    }

    if (pos == -1)
    {
        //alert("Error: Help is not installed in the Office10 folder: " + href);
        returnVal = 1;
    }
    else
    {
        // Now build up a string to the system help langauge
        pos = pos + "/Office10/".length;
        var systemHelpPath = href.substr(0, pos) + systemLocale;
        systemHelpPath = systemHelpPath + href.substr(systemHelpPath.length, href.length - (systemHelpPath.length));

        var plugFrame;
        plugFrame = parent.plugFrame;

        var findFrame
        findFrame = findItem("IFRAME", "plugFrame");
        if (findFrame == 0)
        {
            var oNewNode = parent.document.createElement("FRAME");
            parent.document.body.insertBefore(oNewNode);
            oNewNode.outerHTML = "<IFRAME id=plugFrame style=width:0;height:0; FRAMEBORDER=0 SCROLLING=no src=" + systemHelpPath + " ></IFRAME>";
        }

    }

}


// function to swap bold tags from one document into <span id=plug> of this document
function doPlug(plugFrame)
{
    var d,szmeasure;
    d = new Date();
    szmeasure = d.toGMTString();
    window.status = szmeasure;

    var TitleText;

    window.offscreenBuffering = "true";

    var doc;
    doc = plugFrame.parent.document;

    var numToImages;
    numToImages = doc.all.tags("IMG").length;
    numFromImages = plugFrame.document.all.tags("IMG").length
    for (i = 0; i < numToImages; i++)
    {
        var copyToImage = doc.all.tags("IMG")(i);
        if (i < numFromImages)
            {
            copyFromImage = plugFrame.document.all.tags("IMG")(i)
            copyToImage.src = copyFromImage.src
            }
    }



    // save the terms

    var srcUITerms = plugFrame.document.all.tags("B")
    var numNames = srcUITerms.length
    var nameArray = new Array(numNames)
    var termArray = new Array(numNames)
    for (i = 0; i < numNames; i++)
    {
        if (srcUITerms(i).className == "UI")
            {
            nameArray[i] = srcUITerms(i).name;
            termArray[i] = srcUITerms(i).innerText;
            //termArray[i] = "Swapped Term " + i;
            }
        else
            {
            nameArray[i] = "";
            }
    }


    var numPlugs, numBolds;

    var tgtUITerms = doc.all.tags("B")
    numPlugs = tgtUITerms.length;
    //numBolds = plugFrame.document.all.tags("B").length;

    var met = new Date();
    szmeasure += met.toGMTString();
    window.status = szmeasure;

    var i, copyTo, j;
    for (i=0; i < numPlugs; i++)
    {
        copyTo = tgtUITerms(i);

        if (copyTo.className == "UI")
        {
            TitleText = copyTo.innerText;

            for (j = 0; j< numNames; j++)
            {
                if (nameArray[j] == copyTo.name)
                {
                    copyTo.innerText = termArray[j];
                    copyTo.title = TitleText;
                    break;
                }
            }
        }
    }

    window.offscreenBuffering = "auto";

    var et = new Date();
    szmeasure += et.toGMTString();


    window.status = szmeasure;

}

// determine IE version
function msieversion()
   {
      var ua = window.navigator.userAgent
      var msie = ua.indexOf ( "MSIE " )

      if ( msie > 0 )      // If Internet Explorer, return version number
         return parseInt (ua.substring (msie+5, ua.indexOf (".", msie )))
      else                 // If another browser, return 0
         return 0

   }