function toggle_private() {
// Search for any private/public links on this page. Store
// their old text in "cmd," so we will know what action to
// take; and change their text to the opposite action.
var cmd = "?";
var elts = document.getElementsByTagName("a");
for(var i=0; i<elts.length; i++) {
if (elts[i].className == "privatelink") {
cmd = elts[i].innerHTML;
elts[i].innerHTML = ((cmd && cmd.substr(0,4)=="show")?
"hide private":"show private");
}
}
// Update all DIVs containing private objects.
var elts = document.getElementsByTagName("div");
for(var i=0; i<elts.length; i++) {
if (elts[i].className == "private") {
elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?"none":"block");
}
}
// Update all table rowss containing private objects. Note, we
// use "" instead of "block" becaue IE & firefox disagree on what
// this should be (block vs table-row), and "" just gives the
// default for both browsers.
var elts = document.getElementsByTagName("tr");
for(var i=0; i<elts.length; i++) {
if (elts[i].className == "private") {
elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?"none":"");
}
}
// Update all list items containing private objects.
var elts = document.getElementsByTagName("li");
for(var i=0; i<elts.length; i++) {
if (elts[i].className == "private") {
elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?
"none":"list-item");
}
}
// Update all list items containing private objects.
var elts = document.getElementsByTagName("ul");
for(var i=0; i<elts.length; i++) {
if (elts[i].className == "private") {
elts[i].style.display = ((cmd && cmd.substr(0,4)=="hide")?"none":"block");
}
}
// Set a cookie to remember the current option.
document.cookie = "EpydocPrivate="+cmd;
}
function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else
{ begin += 2; }
var end = document.cookie.indexOf(";", begin);
if (end == -1)
{ end = dc.length; }
return unescape(dc.substring(begin + prefix.length, end));
}
function setFrame(url1, url2) {
parent.frames[1].location.href = url1;
parent.frames[2].location.href = url2;
}
function checkCookie() {
var cmd=getCookie("EpydocPrivate");
if (cmd && cmd.substr(0,4)!="show" && location.href.indexOf("#_") < 0)
toggle_private();
}
function toggleCallGraph(id) {
var elt = document.getElementById(id);
if (elt.style.display == "none")
elt.style.display = "block";
else
elt.style.display = "none";
}
function expand(id) {
var elt = document.getElementById(id+"-expanded");
if (elt) elt.style.display = "block";
var elt = document.getElementById(id+"-expanded-linenums");
if (elt) elt.style.display = "block";
var elt = document.getElementById(id+"-collapsed");
if (elt) { elt.innerHTML = ""; elt.style.display = "none"; }
var elt = document.getElementById(id+"-collapsed-linenums");
if (elt) { elt.innerHTML = ""; elt.style.display = "none"; }
var elt = document.getElementById(id+"-toggle");
if (elt) { elt.innerHTML = "-"; }
}
function collapse(id) {
var elt = document.getElementById(id+"-expanded");
if (elt) elt.style.display = "none";
var elt = document.getElementById(id+"-expanded-linenums");
if (elt) elt.style.display = "none";
var elt = document.getElementById(id+"-collapsed-linenums");
if (elt) { elt.innerHTML = "<br/>"; elt.style.display="block"; }
var elt = document.getElementById(id+"-toggle");
if (elt) { elt.innerHTML = "+"; }
var elt = document.getElementById(id+"-collapsed");
if (elt) {
elt.style.display = "block";
var indent = elt.getAttribute("indent");
var pad = elt.getAttribute("pad");
var s = "<tt class='py-lineno'>";
for (var i=0; i<pad.length; i++) { s += " " }
s += "</tt>";
s += " <tt class='py-line'>";
for (var i=0; i<indent.length; i++) { s += " " }
s += "<a href='#' onclick='expand(\"" + id;
s += "\");return false'>...</a></tt><br />";
elt.innerHTML = s;
}
}
function toggle(id) {
elt = document.getElementById(id+"-toggle");
if (elt.innerHTML == "-")
collapse(id);
else
expand(id);
return false;
}
function highlight(id) {
var elt = document.getElementById(id+"-def");
if (elt) elt.className = "py-highlight-hdr";
var elt = document.getElementById(id+"-expanded");
if (elt) elt.className = "py-highlight";
var elt = document.getElementById(id+"-collapsed");
if (elt) elt.className = "py-highlight";
}
function num_lines(s) {
var n = 1;
var pos = s.indexOf("\n");
while ( pos > 0) {
n += 1;
pos = s.indexOf("\n", pos+1);
}
return n;
}
// Collapse all blocks that mave more than `min_lines` lines.
function collapse_all(min_lines) {
var elts = document.getElementsByTagName("div");
for (var i=0; i<elts.length; i++) {
var elt = elts[i];
var split = elt.id.indexOf("-");
if (split > 0)
if (elt.id.substring(split, elt.id.length) == "-expanded")
if (num_lines(elt.innerHTML) > min_lines)
collapse(elt.id.substring(0, split));
}
}
function expandto(href) {
var start = href.indexOf("#")+1;
if (start != 0 && start != href.length) {
if (href.substring(start, href.length) != "-") {
collapse_all(4);
pos = href.indexOf(".", start);
while (pos != -1) {
var id = href.substring(start, pos);
expand(id);
pos = href.indexOf(".", pos+1);
}
var id = href.substring(start, href.length);
expand(id);
highlight(id);
}
}
}
function kill_doclink(id) {
var parent = document.getElementById(id);
parent.removeChild(parent.childNodes.item(0));
}
function auto_kill_doclink(ev) {
if (!ev) var ev = window.event;
if (!this.contains(ev.toElement)) {
var parent = document.getElementById(this.parentID);
parent.removeChild(parent.childNodes.item(0));
}
}
function doclink(id, name, targets_id) {
var elt = document.getElementById(id);
// If we already opened the box, then destroy it.
// (This case should never occur, but leave it in just in case.)
if (elt.childNodes.length > 1) {
elt.removeChild(elt.childNodes.item(0));
}
else {
// The outer box: relative + inline positioning.
var box1 = document.createElement("div");
box1.style.position = "relative";
box1.style.display = "inline";
box1.style.top = 0;
box1.style.left = 0;
// A shadow for fun
var shadow = document.createElement("div");
shadow.style.position = "absolute";
shadow.style.left = "-1.3em";
shadow.style.top = "-1.3em";
shadow.style.background = "#404040";
// The inner box: absolute positioning.
var box2 = document.createElement("div");
box2.style.position = "relative";
box2.style.border = "1px solid #a0a0a0";
box2.style.left = "-.2em";
box2.style.top = "-.2em";
box2.style.background = "white";
box2.style.padding = ".3em .4em .3em .4em";
box2.style.fontStyle = "normal";
box2.onmouseout=auto_kill_doclink;
box2.parentID = id;
// Get the targets
var targets_elt = document.getElementById(targets_id);
var targets = targets_elt.getAttribute("targets");
var links = "";
target_list = targets.split(",");
for (var i=0; i<target_list.length; i++) {
var target = target_list[i].split("=");
links += "<li><a href='" + target[1] +
"' style='text-decoration:none'>" +
target[0] + "</a></li>";
}
// Put it all together.
elt.insertBefore(box1, elt.childNodes.item(0));
//box1.appendChild(box2);
box1.appendChild(shadow);
shadow.appendChild(box2);
box2.innerHTML =
"Which <b>"+name+"</b> do you want to see documentation for?" +
"<ul style='margin-bottom: 0;'>" +
links +
"<li><a href='#' style='text-decoration:none' " +
"onclick='kill_doclink(\""+id+"\");return false;'>"+
"<i>None of the above</i></a></li></ul>";
}
return false;
}
function get_anchor() {
var href = location.href;
var start = href.indexOf("#")+1;
if ((start != 0) && (start != href.length))
return href.substring(start, href.length);
}
function redirect_url(dottedName) {
// Scan through each element of the "pages" list, and check
// if "name" matches with any of them.
for (var i=0; i<pages.length; i++) {
// Each page has the form "<pagename>-m" or "<pagename>-c";
// extract the <pagename> portion & compare it to dottedName.
var pagename = pages[i].substring(0, pages[i].length-2);
if (pagename == dottedName.substring(0,pagename.length)) {
// We've found a page that matches `dottedName`;
// construct its URL, using leftover `dottedName`
// content to form an anchor.
var pagetype = pages[i].charAt(pages[i].length-1);
var url = pagename + ((pagetype=="m")?"-module.html":
"-class.html");
if (dottedName.length > pagename.length)
url += "#" + dottedName.substring(pagename.length+1,
dottedName.length);
return url;
}
}
}