File content as of revision 2:bbc155b0b886:

/* Copyright 2013-2014 The MathWorks, Inc. */
function queryByClassName(className, elem) {
    if (!elem) elem = document.body;
    if (typeof elem.querySelectorAll === "function") {
	return elem.querySelectorAll("."+className);
    } else {
	return elem.getElementsByClass(className);
    }
}

function nav_token_usage_details(direction) {
    var els = queryByClassName("token_usage_details_tabrow");
    var selectedIdx = 0;
    var selectedClassName = "selected";
    for (selectedIdx; selectedIdx < els.length; selectedIdx++) {
	if (els[selectedIdx].classList.contains(selectedClassName)) {
	    break;
	}
    }
    var nextIdx = selectedIdx;
    if (direction === -1 && selectedIdx > 0) {
	nextIdx = selectedIdx-1;		
    } else if (direction === 1 && selectedIdx < els.length - 1) {
	nextIdx = selectedIdx + 1;
    }	
    if (nextIdx !== selectedIdx) {
	els[selectedIdx].classList.remove(selectedClassName);
	els[nextIdx].classList.add(selectedClassName);
	els[nextIdx].scrollIntoView(alignWithTop=false);
    }
    return false;
}

function tabrowClicked(event) { 
}

function popupOnload() {
    var els = queryByClassName("token_usage_details_tabrow");	
    for (var i=0; i<els.length; i++) {
	els[i].onclick= tabrowClicked;
    }
};

function tokenOnRightclick(event) {
    var filename = location.pathname.split(/\//);
    filename = filename[filename.length-1];
    top.inspectToken(filename, location.pathname, event);
    top.hiliteClickedToken(event.currentTarget);
    return false;
}

function tokenOnclick(event) {
    tokenOnRightclick(event);
    if (event.currentTarget.href.length !== 0 && event.currentTarget.href.protocol !== "matlab:") {
        top.tokenLinkOnClick(event);
        return true;
    }
    return false;
};

function tokenOnMouseOver(event) {    
    var filename = location.pathname.split(/\//);
    filename = filename[filename.length-1];
    createPopup(filename, event);
};
function tokenOnMouseOut(event) {
    destroyPopup(event.currentTarget);
};

function blkLinkOnClick(event) {
    top.hiliteClickedToken(event.currentTarget);
    return true;
}

// remove the code table; update tokens; insert back
function updateToken(codeElement) {
    var filename = location.pathname.split(/\//);
    filename = filename[filename.length-1];  
    var srcFilename;
    if (top.RTW_TraceInfo) {
        srcFilename = top.RTW_TraceInfo.toSrcFileName(filename);
    }
    var els = queryByClassName("tk", codeElement);
    var elem; 
    var hasTraceFlag = null;
    if (top.TraceInfoFlag && top.TraceInfoFlag.instance)
        hasTraceFlag =  top.TraceInfoFlag.instance.traceFlag;
    else 
        hasTraceFlag = false;
    var defObj;
    var traceObj;
    var codeDef = (top.CodeDefine &&  top.CodeDefine.instance) ? top.CodeDefine.instance : null;
    var aLink = top.document.createElement("a");
    if (hasTraceFlag || (top.CodeDefine && top.CodeDefine.instance))  {
        for (var i=0; i<els.length; i++) {
            defObj = (codeDef) ? codeDef.def[els[i].text] : null;
            traceObj = hasTraceFlag && hasTraceFlag[srcFilename+":"+els[i].id];
            if (traceObj || defObj) {
                els[i].onclick= tokenOnclick;
                els[i].oncontextmenu= tokenOnRightclick;
                els[i].onmouseover = tokenOnMouseOver;    
                els[i].onmouseout = tokenOnMouseOut;
                els[i].className += " active";
                els[i].target = "rtwreport_document_frame";
                if (traceObj && top.reportModel) {
                    els[i].href = "matlab:rtw.report.code2model(\'" + top.reportModel 
                        + "\',\'" + location.pathname + "\',\'" + els[i].id + "')";
                } else {
                    aLink.href = defObj.file;
                    els[i].href = aLink.pathname + "#" + defObj.line;
                }
            }
        }
    }
    // update block path link in comments
    els = queryByClassName("blk", codeElement);
    var lineSid = null;
    if (top.RTW_rtwnameSIDMap && top.RTW_rtwnameSIDMap.instance) {
	for (var i=0; i<els.length; i++) {
            lineSid = top.RTW_rtwnameSIDMap.instance.getSID(els[i].text);
	    if (lineSid) {
		els[i].href = "matlab:coder.internal.code2model('" + lineSid.sid + "');";
                els[i].id = "blkLink_" + i;
                els[i].onclick = blkLinkOnClick;
                els[i].className += " blk_active";
            }
	}
    } 	
    // update requirement link in comments
    els = queryByClassName("req", codeElement);
    if (top.RTW_rtwnameSIDMap && top.RTW_rtwnameSIDMap.instance) {
        for (var i=0; i<els.length; i++) {
            lineSid = top.RTW_rtwnameSIDMap.instance.getSID(els[i].getAttribute("blockpath"));
	    if (lineSid) {
                var req_id = els[i].getAttribute("req_id");
                els[i].href = "matlab:rtw.report.code2req('" + lineSid.sid + "'," + req_id + ");";
                els[i].id = "req_" + i;
                els[i].onclick = top.reqOnClick;
                els[i].className += " req_active";
            }
        }
    }
    
    // add link to source file
    if (top.Html2SrcLink && top.Html2SrcLink.instance) {
        filename = top.rtwGetFileName(location.href);
        var link2Src = top.Html2SrcLink.instance.getLink2Src(filename);
        var link = document.createElement("h4");
        link.innerHTML = "File: <a href=\"" + link2Src + 
            "\" target = \"rtwreport_document_frame\" id=\"linkToText_plain\">" + 
            top.rtwGetFileName(link2Src) + "</a>";
        var bodyNode = document.body;
        bodyNode.insertBefore(link, bodyNode.firstElementChild);
    }
    top.updateHyperlinks();
}
function getInsertFunction(element) {
    var parentNode = element.parentNode;
    var nextSibling = element.nextSibling;
    parentNode.removeChild(element);
    var spinner = document.createElement("img");
    spinner.src = "spinner.gif";
    parentNode.appendChild(spinner);
    return function() {
        if (spinner) {
            parentNode.removeChild(spinner);
        }
        if (nextSibling) {
            parentNode.insertBefore(element, nextSibling);
        } else {
            parentNode.appendChild(element);
        }
    };
}

// the onload function for source file
function srcFileOnload() {
    var codeElement = document.getElementById("codeTbl");
    var insertFunction = getInsertFunction(codeElement);		
    try {
        updateToken(codeElement);
    } catch (err) {};
    insertFunction();
    // add code to model hyperlinks for all tokens
    var filename = location.pathname.split(/\//);
    filename = filename[filename.length-1];
    // highlight the filename in the TOC frame
    if (top.rtwreport_contents_frame && top.hiliteByFileName(top.rtwreport_document_frame.document.location.href)) {
        // remove the highlights in the TOC frame if filename is hilite successfully
        top.removeHiliteTOC(top.rtwreport_contents_frame);
    }

    // annotate code with code coverage data
    if (typeof rtwannotate === 'function') {
        rtwannotate(filename.replace(/.html$/,"_cov.xml"));
    }

    // highlight token and row 
    if (top.RTW_TraceInfo.instance && top.RTW_TraceArgs.instance) {
        var i;
        // find the highlight file name
        var fileIdx = top.RTW_TraceArgs.instance.getFileIdx(filename);
        var ids=[], rows=[];
        if (typeof fileIdx !== "undefined") {
            ids = top.RTW_TraceArgs.instance.getIDs(fileIdx);
            rows = top.RTW_TraceArgs.instance.getRows(fileIdx);
            // highlight rows in file
            for (i=0; i<rows.length;i++) {
                elem = top.rtwreport_document_frame.document.getElementById(rows[i]);
                if (elem) elem.className += " hilite";
            }
            // highlight tokens in file
            if (top.GlobalConfig.hiliteToken) {
                for (i=0; i<ids.length;i++) {
                    elem = top.rtwreport_document_frame.document.getElementById(ids[i]);
                    if (elem) elem.className += " hilite";		
                }
            }
        } // end of if current file has highlighted lines

        // if the loaded file is not currFile, call setInitLocation
        var currFileIdx = top.RTW_TraceInfo.instance.getCurrFileIdx();
        var myFileIdx = top.RTW_TraceInfo.instance.getFileIdx(filename);
        // update navigation status if the file is loaded first time
        if (currFileIdx !== myFileIdx && document.location.hash === "") {
	    if (rows.length > 0) 
		top.RTW_TraceInfo.instance.setInitLocation(filename,rows[0]);
	    else {
		top.toggleNavSideBar("off");				
		return;
	    }
        }

        // display navigation side bar
        if (top.rtwreport_nav_frame) top.rtwreport_nav_frame.location.reload();
        if (rows.length>0) {
            top.toggleNavSideBar("on");
            top.toggleNavToolBar("on");
        } else {
            top.toggleNavSideBar("off");
        }
    }
    top.scrollToLineBasedOnHash(document.location.hash);
    function getHash() {
        var loc;
        var aHash="";
        var topDocObj = top.window.document;	
        // get the hash value from location.
        loc = topDocObj.location;
        loc = loc.search || loc.hash;
        aHash = loc.substring(1);
        aHash = decodeURI(aHash);
        return aHash;	
    }
}

function createPopup(filename, evt) {
    var anchorObj = evt.currentTarget;
    if (anchorObj.children.length > 0)
        return;
    var filename = location.pathname.split(/\//);
    filename = filename[filename.length-1];
    var windowObj = top.getInspectWindow();
    var propObj = top.getInspectData(filename, anchorObj);
    var navObj = top.getInspectLink(filename, location.pathname, anchorObj);
    if (propObj) { 
        windowObj.appendChild(propObj);
        windowObj.style.left = "0px";
        if (anchorObj.parentElement.nodeName === "TD" && 
            anchorObj.parentElement.parentElement.nodeName === "TR") {
            anchorObj.parentElement.parentElement.lastChild.insertBefore(windowObj,
                                     anchorObj.parentElement.parentElement.lastChild.lastChild.nextSibling);
            var left = Math.min(evt.clientX , window.innerWidth - windowObj.scrollWidth - 30);
	    left = Math.max(0, left);
	    windowObj.style.left = "" + left + "px";
        }
    }
};

function destroyPopup(anchorObj) {
    var popWindow = document.getElementById("popup_window");
    if (popWindow) {
        popWindow.parentElement.removeChild(popWindow);
    }
};