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160 lines
3.9 KiB
160 lines
3.9 KiB
// Hilites the text in the code sample
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// oStart - reference to start of block
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// sText - string to find and hilite
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function HiliteText(oStart, sText)
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{
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var oRng = document.body.createTextRange();
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oRng.moveToElementText(oStart);
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var oRngFixed = oRng.duplicate();
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if (typeof(HiliteText.tokens) == 'undefined')
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{
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HiliteText.tokens = new Array(1);
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}
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else
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{
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for (i = 0; i < HiliteText.tokens.length; i++)
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{
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if (HiliteText.tokens[i].m_sSectionID == oStart.id && HiliteText.tokens[i].m_sToken == sText)
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{
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return;
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}
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}
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HiliteText.tokens.length++;
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}
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while (oRng.findText(sText, 1000000, 6) && oRngFixed.inRange(oRng))
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{
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oRng.execCommand('bold');
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oRng.collapse(false);
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}
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HiliteText.tokens[HiliteText.tokens.length-1] = new CHilitedToken(oStart.id, sText);
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}
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// a tuple representing the id of the section and the token to be hilited
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// the object is stored in an array to prevent the code from running twice on the same section
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function CHilitedToken(sSectionID, sToken)
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{
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this.m_sSectionID = sSectionID;
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this.m_sToken = sToken;
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}
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// Toggles the display of the content contained within oCode
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// oCode - reference to code block
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// sToken - string to bolden
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function ToggleSample(oCode, sToken)
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{
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if (ShowHideSection(window.event.srcElement, 'Sample Code'))
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{
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HiliteText(oCode, sToken);
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}
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}
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// If hidden, show. If shown, hide. Modify the caption of the element appropriately
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// Returns true if showing on return, false if hidden on return
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function ShowHideSection(oHead, sText)
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{
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var bRet = false;
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var oChild = document.all(oHead.getAttribute('child', false));
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if (typeof(oChild) == null)
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{
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return bRet;
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}
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var sClass = oChild.className;
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var sAction = "Show";
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if (sClass == "collapsed")
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{
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sAction = "Hide";
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bRet = true; // we'll be showing upon return, so return true
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}
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sAction = sAction + ' ' + sText;
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oChild.className = (sClass == "collapsed" ? "expanded" : "collapsed");
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oHead.innerText = sAction;
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return bRet;
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}
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// Set the caption of the specified element
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// oElem - reference to element to modify. Typically a Hn
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// sCaption - New caption for the element
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// bShow - boolean indicating whether or not the element should be made visible
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function SetExpandableCaption(oElem, sCaption, bShow)
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{
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oElem.innerText = sCaption;
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if (bShow) oElem.style.display = 'inline';
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}
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function AddStyleSheet()
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{
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var sVR = '/msdn/sdk/inetsdk/help/basicSDK' // Set root for the style sheet
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var sCSS = '<LINK REL="stylesheet" HREF="' + sVR;
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if(navigator.appVersion.lastIndexOf("MSIE 4.") > -1) // For all MSIE 4.0 versions
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sCSS += 'IE4';
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else if(navigator.appVersion.lastIndexOf("MSIE 3.") > -1) // For all MSIE 3.0 versions
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sCSS += 'IE3';
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else if(navigator.appName.lastIndexOf("Netscape") != -1) // For all Nav versions
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sCSS += 'NAV';
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else
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{
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// do nothing. result will be basicSDK.css
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}
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sCSS += '.css" TYPE="text/css">';
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document.writeln(sCSS);
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}
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// Set the caption for the TOC link, and fix up the href. IE4 only
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function SetTOC()
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{
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if (typeof(TOC) != 'object')
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return;
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// build a string for the 'Show Contents' case
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var sPath = location.pathname;
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var sMask = (location.href.indexOf('ttp://') > 0) ? "/d3drm/" : "\\d3drm\\";
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if (sPath.lastIndexOf(sMask) < 0) // doc isn't located under help
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{
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TOC.style.visibility = "hidden"; // in case the style sheet wasn't hooked up
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return;
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}
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var iStart = sPath.lastIndexOf(sMask)+sMask.length;
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sFramed = sPath.substring(0,sPath.lastIndexOf(sMask)) +
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sMask+"" +
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(sPath.substring(iStart) == "" ? "default.htm" : sPath.substring(iStart));
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if (window.top != self)
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{
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if (window.top.frames.length>1 && window.top.frames[0].name=="TOC")
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{
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TOC.innerText = "Hide Contents";
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TOC.href = location.pathname;
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TOC.target = "_top";
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}
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}
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else
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{
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TOC.innerText = "Show Contents";
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TOC.href = sFramed;
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}
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TOC.style.visibility = "visible";
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}
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function CheckCAB(n)
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{
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return true;
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}
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