995 lines
35 KiB
JavaScript
995 lines
35 KiB
JavaScript
(function() {
|
|
var domStatus = document.getElementById("status");
|
|
var domSectNav = document.getElementById("sectNav");
|
|
var domListNav = document.getElementById("listNav");
|
|
var domSectPkgs = document.getElementById("sectPkgs");
|
|
var domListPkgs = document.getElementById("listPkgs");
|
|
var domSectTypes = document.getElementById("sectTypes");
|
|
var domListTypes = document.getElementById("listTypes");
|
|
var domSectFns = document.getElementById("sectFns");
|
|
var domListFns = document.getElementById("listFns");
|
|
var domFnProto = document.getElementById("fnProto");
|
|
var domFnProtoCode = document.getElementById("fnProtoCode");
|
|
var domFnDocs = document.getElementById("fnDocs");
|
|
var domFnErrors = document.getElementById("fnErrors");
|
|
var domFnExamples = document.getElementById("fnExamples");
|
|
var domFnNoExamples = document.getElementById("fnNoExamples");
|
|
var domSearch = document.getElementById("search");
|
|
var domSectSearchResults = document.getElementById("sectSearchResults");
|
|
var domListSearchResults = document.getElementById("listSearchResults");
|
|
var domSectSearchNoResults = document.getElementById("sectSearchNoResults");
|
|
var domSectInfo = document.getElementById("sectInfo");
|
|
var domListInfo = document.getElementById("listInfo");
|
|
var domTdTarget = document.getElementById("tdTarget");
|
|
var domTdZigVer = document.getElementById("tdZigVer");
|
|
var domHdrName = document.getElementById("hdrName");
|
|
var domHelpModal = document.getElementById("helpDialog");
|
|
|
|
var searchTimer = null;
|
|
var escapeHtmlReplacements = { "&": "&", '"': """, "<": "<", ">": ">" };
|
|
|
|
var typeKindTypeId;
|
|
var typeKindFnId;
|
|
var typeKindPtrId;
|
|
var typeKindFloatId;
|
|
var typeKindIntId;
|
|
var typeKindBoolId;
|
|
var typeKindErrSetId;
|
|
var typeKindErrUnionId;
|
|
findTypeKinds();
|
|
|
|
// for each package, is an array with packages to get to this one
|
|
var canonPkgPaths = computeCanonicalPackagePaths();
|
|
// for each decl, is an array with {declNames, pkgNames} to get to this one
|
|
var canonDeclPaths = null; // lazy; use getCanonDeclPath
|
|
// for each type, is an array with {declNames, pkgNames} to get to this one
|
|
var canonTypeDecls = null; // lazy; use getCanonTypeDecl
|
|
|
|
var curNav = {
|
|
// each element is a package name, e.g. @import("a") then within there @import("b")
|
|
// starting implicitly from root package
|
|
pkgNames: [],
|
|
// same as above except actual packages, not names
|
|
pkgObjs: [],
|
|
// Each element is a decl name, `a.b.c`, a is 0, b is 1, c is 2, etc.
|
|
// empty array means refers to the package itself
|
|
declNames: [],
|
|
// these will be all types, except the last one may be a type or a decl
|
|
declObjs: [],
|
|
};
|
|
var curNavSearch = "";
|
|
var curSearchIndex = -1;
|
|
|
|
var rootIsStd = detectRootIsStd();
|
|
var typeTypeId = findTypeTypeId();
|
|
|
|
// map of decl index to list of non-generic fn indexes
|
|
var nodesToFnsMap = indexNodesToFns();
|
|
// map of decl index to list of comptime fn calls
|
|
var nodesToCallsMap = indexNodesToCalls();
|
|
|
|
domSearch.addEventListener('keydown', onSearchKeyDown, false);
|
|
window.addEventListener('hashchange', onHashChange, false);
|
|
window.addEventListener('keydown', onWindowKeyDown, false);
|
|
onHashChange();
|
|
|
|
function renderTitle() {
|
|
var list = curNav.pkgNames.concat(curNav.declNames);
|
|
var suffix = " - Zig";
|
|
if (list.length === 0) {
|
|
if (rootIsStd) {
|
|
document.title = "std" + suffix;
|
|
} else {
|
|
document.title = zigAnalysis.params.rootName + suffix;
|
|
}
|
|
} else {
|
|
document.title = list.join('.') + suffix;
|
|
}
|
|
}
|
|
|
|
function render() {
|
|
domStatus.classList.add("hidden");
|
|
domFnProto.classList.add("hidden");
|
|
domFnDocs.classList.add("hidden");
|
|
domSectPkgs.classList.add("hidden");
|
|
domSectTypes.classList.add("hidden");
|
|
domSectFns.classList.add("hidden");
|
|
domSectSearchResults.classList.add("hidden");
|
|
domSectSearchNoResults.classList.add("hidden");
|
|
domSectInfo.classList.add("hidden");
|
|
domHdrName.classList.add("hidden");
|
|
domSectNav.classList.add("hidden");
|
|
domFnErrors.classList.add("hidden");
|
|
domFnExamples.classList.add("hidden");
|
|
domFnNoExamples.classList.add("hidden");
|
|
|
|
renderTitle();
|
|
renderInfo();
|
|
renderPkgList();
|
|
|
|
if (curNavSearch !== "") {
|
|
return renderSearch();
|
|
}
|
|
|
|
var rootPkg = zigAnalysis.packages[zigAnalysis.rootPkg];
|
|
var pkg = rootPkg;
|
|
curNav.pkgObjs = [pkg];
|
|
for (var i = 0; i < curNav.pkgNames.length; i += 1) {
|
|
var childPkg = zigAnalysis.packages[pkg.table[curNav.pkgNames[i]]];
|
|
if (childPkg == null) {
|
|
return render404();
|
|
}
|
|
pkg = childPkg;
|
|
curNav.pkgObjs.push(pkg);
|
|
}
|
|
|
|
var decl = zigAnalysis.types[pkg.main];
|
|
curNav.declObjs = [decl];
|
|
for (var i = 0; i < curNav.declNames.length; i += 1) {
|
|
var childDecl = findSubDecl(decl, curNav.declNames[i]);
|
|
if (childDecl == null) {
|
|
return render404();
|
|
}
|
|
var container = getDeclContainerType(childDecl);
|
|
if (container == null) {
|
|
if (i + 1 === curNav.declNames.length) {
|
|
curNav.declObjs.push(childDecl);
|
|
break;
|
|
} else {
|
|
return render404();
|
|
}
|
|
}
|
|
decl = container;
|
|
curNav.declObjs.push(decl);
|
|
}
|
|
|
|
renderNav();
|
|
|
|
var lastDecl = curNav.declObjs[curNav.declObjs.length - 1];
|
|
if (lastDecl.type != null) {
|
|
var typeObj = zigAnalysis.types[lastDecl.type];
|
|
if (typeObj.kind === typeKindFnId) {
|
|
return renderFn(lastDecl);
|
|
}
|
|
throw new Error("docs for this decl which is not a container");
|
|
}
|
|
renderType(lastDecl);
|
|
if (lastDecl.pubDecls != null) {
|
|
renderContainer(lastDecl);
|
|
}
|
|
}
|
|
|
|
function typeIsGenericFn(typeIndex) {
|
|
var typeObj = zigAnalysis.types[typeIndex];
|
|
if (typeObj.kind !== typeKindFnId) {
|
|
return false;
|
|
}
|
|
return typeObj.generic;
|
|
}
|
|
|
|
function renderFn(fnDecl) {
|
|
var typeObj = zigAnalysis.types[fnDecl.type];
|
|
var protoHtml = '<span class="tok-kw">fn</span> <span class="tok-fn">'
|
|
+ escapeHtml(fnDecl.name) + '</span>(';
|
|
if (typeObj.args != null) {
|
|
for (var i = 0; i < typeObj.args.length; i += 1) {
|
|
if (i != 0) {
|
|
protoHtml += ', ';
|
|
}
|
|
var argTypeIndex = typeObj.args[i];
|
|
if (argTypeIndex != null) {
|
|
protoHtml += typeIndexName(argTypeIndex, true, true);
|
|
} else {
|
|
protoHtml += '<span class="tok-kw">var</span>';
|
|
}
|
|
}
|
|
}
|
|
|
|
protoHtml += ') ';
|
|
if (typeObj.ret != null) {
|
|
protoHtml += typeIndexName(typeObj.ret, true, true, fnDecl.value);
|
|
} else {
|
|
protoHtml += '<span class="tok-kw">var</span>';
|
|
}
|
|
domFnProtoCode.innerHTML = protoHtml;
|
|
|
|
var docsSource = null;
|
|
var srcNode = zigAnalysis.astNodes[fnDecl.src];
|
|
if (srcNode.docs != null) {
|
|
docsSource = srcNode.docs;
|
|
}
|
|
|
|
var protoSrcIndex;
|
|
if (typeIsGenericFn(fnDecl.type)) {
|
|
protoSrcIndex = fnDecl.value;
|
|
|
|
var instantiations = nodesToFnsMap[protoSrcIndex];
|
|
var calls = nodesToCallsMap[protoSrcIndex];
|
|
if (instantiations == null && calls == null) {
|
|
domFnNoExamples.classList.remove("hidden");
|
|
} else {
|
|
// TODO show examples
|
|
domFnExamples.classList.remove("hidden");
|
|
}
|
|
} else {
|
|
protoSrcIndex = zigAnalysis.fns[fnDecl.value].src;
|
|
|
|
domFnExamples.classList.add("hidden");
|
|
domFnNoExamples.classList.add("hidden");
|
|
}
|
|
|
|
var protoSrcNode = zigAnalysis.astNodes[protoSrcIndex];
|
|
if (docsSource == null && protoSrcNode != null && protoSrcNode.docs != null) {
|
|
docsSource = protoSrcNode.docs;
|
|
}
|
|
if (docsSource != null) {
|
|
domFnDocs.innerHTML = markdown(docsSource);
|
|
domFnDocs.classList.remove("hidden");
|
|
}
|
|
domFnProto.classList.remove("hidden");
|
|
}
|
|
|
|
function renderNav() {
|
|
var len = curNav.pkgNames.length + curNav.declNames.length;
|
|
resizeDomList(domListNav, len, '<li><a href="#"></a></li>');
|
|
var list = [];
|
|
var hrefPkgNames = [];
|
|
var hrefDeclNames = [];
|
|
for (var i = 0; i < curNav.pkgNames.length; i += 1) {
|
|
hrefPkgNames.push(curNav.pkgNames[i]);
|
|
list.push({
|
|
name: curNav.pkgNames[i],
|
|
link: navLink(hrefPkgNames, hrefDeclNames),
|
|
});
|
|
}
|
|
for (var i = 0; i < curNav.declNames.length; i += 1) {
|
|
hrefDeclNames.push(curNav.declNames[i]);
|
|
list.push({
|
|
name: curNav.declNames[i],
|
|
link: navLink(hrefPkgNames, hrefDeclNames),
|
|
});
|
|
}
|
|
|
|
for (var i = 0; i < list.length; i += 1) {
|
|
var liDom = domListNav.children[i];
|
|
var aDom = liDom.children[0];
|
|
aDom.textContent = list[i].name;
|
|
aDom.setAttribute('href', list[i].link);
|
|
if (i + 1 == list.length) {
|
|
aDom.classList.add("active");
|
|
} else {
|
|
aDom.classList.remove("active");
|
|
}
|
|
}
|
|
|
|
domSectNav.classList.remove("hidden");
|
|
}
|
|
|
|
function renderInfo() {
|
|
domTdZigVer.textContent = zigAnalysis.params.zigVersion;
|
|
domTdTarget.textContent = zigAnalysis.params.target;
|
|
|
|
domSectInfo.classList.remove("hidden");
|
|
}
|
|
|
|
function render404() {
|
|
domStatus.textContent = "404 Not Found";
|
|
domStatus.classList.remove("hidden");
|
|
}
|
|
|
|
function renderPkgList() {
|
|
var rootPkg = zigAnalysis.packages[zigAnalysis.rootPkg];
|
|
var list = [];
|
|
for (var key in rootPkg.table) {
|
|
if (key === "root" && rootIsStd) continue;
|
|
list.push({
|
|
name: key,
|
|
pkg: rootPkg.table[key],
|
|
});
|
|
}
|
|
list.sort(function(a, b) {
|
|
return operatorCompare(a.name.toLowerCase(), b.name.toLowerCase());
|
|
});
|
|
|
|
if (list.length !== 0) {
|
|
resizeDomList(domListPkgs, list.length, '<li><a href="#"></a></li>');
|
|
for (var i = 0; i < list.length; i += 1) {
|
|
var liDom = domListPkgs.children[i];
|
|
var aDom = liDom.children[0];
|
|
aDom.textContent = list[i].name;
|
|
aDom.setAttribute('href', navLinkPkg(list[i].pkg));
|
|
if (list[i].name === curNav.pkgNames[0]) {
|
|
aDom.classList.add("active");
|
|
} else {
|
|
aDom.classList.remove("active");
|
|
}
|
|
}
|
|
|
|
domSectPkgs.classList.remove("hidden");
|
|
}
|
|
}
|
|
|
|
function navLink(pkgNames, declNames) {
|
|
if (pkgNames.length === 0 && declNames.length === 0) {
|
|
return '#';
|
|
} else if (declNames.length === 0) {
|
|
return '#' + pkgNames.join('.');
|
|
} else {
|
|
return '#' + pkgNames.join('.') + ';' + declNames.join('.');
|
|
}
|
|
}
|
|
|
|
function navLinkPkg(pkgIndex) {
|
|
return navLink(canonPkgPaths[pkgIndex], []);
|
|
}
|
|
|
|
function navLinkDecl(childName) {
|
|
return navLink(curNav.pkgNames, curNav.declNames.concat([childName]));
|
|
}
|
|
|
|
function resizeDomList(listDom, desiredLen, templateHtml) {
|
|
// add the missing dom entries
|
|
var i, ev;
|
|
for (i = listDom.childElementCount; i < desiredLen; i += 1) {
|
|
listDom.insertAdjacentHTML('beforeend', templateHtml);
|
|
}
|
|
// remove extra dom entries
|
|
while (desiredLen < listDom.childElementCount) {
|
|
listDom.removeChild(listDom.lastChild);
|
|
}
|
|
}
|
|
|
|
function typeIndexName(typeIndex, wantHtml, wantLink, fnIndex) {
|
|
var typeObj = zigAnalysis.types[typeIndex];
|
|
if (wantLink) {
|
|
var declIndex = getCanonTypeDecl(typeIndex);
|
|
var declPath = getCanonDeclPath(declIndex);
|
|
var haveLink = declPath != null;
|
|
var typeNameHtml = typeName(typeObj, true, !haveLink, fnIndex);
|
|
if (haveLink) {
|
|
return '<a href="' + navLink(declPath.pkgNames, declPath.declNames) + '">' + typeNameHtml + '</a>';
|
|
} else {
|
|
return typeNameHtml;
|
|
}
|
|
} else {
|
|
return typeName(typeObj, wantHtml, false, fnIndex);
|
|
}
|
|
}
|
|
|
|
function typeName(typeObj, wantHtml, wantSubLink, fnIndex) {
|
|
switch (typeObj.kind) {
|
|
case typeKindPtrId:
|
|
var name = "";
|
|
switch (typeObj.len) {
|
|
case 0:
|
|
default:
|
|
name += "*";
|
|
break;
|
|
case 1:
|
|
name += "[*]";
|
|
break;
|
|
case 2:
|
|
name += "[]";
|
|
break;
|
|
case 3:
|
|
name += "[*c]";
|
|
break;
|
|
}
|
|
if (typeObj['const']) {
|
|
if (wantHtml) {
|
|
name += '<span class="tok-kw">const</span> ';
|
|
} else {
|
|
name += "const ";
|
|
}
|
|
}
|
|
if (typeObj['volatile']) {
|
|
if (wantHtml) {
|
|
name += '<span class="tok-kw">volatile</span> ';
|
|
} else {
|
|
name += "volatile ";
|
|
}
|
|
}
|
|
if (typeObj.align != null) {
|
|
if (wantHtml) {
|
|
name += '<span class="tok-kw">align</span>(';
|
|
} else {
|
|
name += "align(";
|
|
}
|
|
if (wantHtml) {
|
|
name += '<span class="tok-number">' + typeObj.align + '</span>';
|
|
} else {
|
|
name += typeObj.align;
|
|
}
|
|
if (typeObj.hostIntBytes != null) {
|
|
name += ":";
|
|
if (wantHtml) {
|
|
name += '<span class="tok-number">' + typeObj.bitOffsetInHost + '</span>';
|
|
} else {
|
|
name += typeObj.bitOffsetInHost;
|
|
}
|
|
name += ":";
|
|
if (wantHtml) {
|
|
name += '<span class="tok-number">' + typeObj.hostIntBytes + '</span>';
|
|
} else {
|
|
name += typeObj.hostIntBytes;
|
|
}
|
|
}
|
|
name += ") ";
|
|
}
|
|
name += typeIndexName(typeObj.elem, wantHtml, wantSubLink, null);
|
|
return name;
|
|
case typeKindFloatId:
|
|
if (wantHtml) {
|
|
return '<span class="tok-type">f' + typeObj.bits + '</span>';
|
|
} else {
|
|
return "f" + typeObj.bits;
|
|
}
|
|
case typeKindIntId:
|
|
var signed = (typeObj.i != null) ? 'i' : 'u';
|
|
var bits = typeObj[signed];
|
|
if (wantHtml) {
|
|
return '<span class="tok-type">' + signed + bits + '</span>';
|
|
} else {
|
|
return signed + bits;
|
|
}
|
|
case typeKindTypeId:
|
|
if (wantHtml) {
|
|
return '<span class="tok-type">type</span>';
|
|
} else {
|
|
return "type";
|
|
}
|
|
case typeKindBoolId:
|
|
if (wantHtml) {
|
|
return '<span class="tok-type">bool</span>';
|
|
} else {
|
|
return "bool";
|
|
}
|
|
case typeKindErrSetId:
|
|
if (typeObj.errors == null) {
|
|
if (wantHtml) {
|
|
return '<span class="tok-type">anyerror</span>';
|
|
} else {
|
|
return "anyerror";
|
|
}
|
|
} else {
|
|
if (wantHtml) {
|
|
return escapeHtml(typeObj.name);
|
|
} else {
|
|
return typeObj.name;
|
|
}
|
|
}
|
|
case typeKindErrUnionId:
|
|
var errSetTypeObj = zigAnalysis.types[typeObj.err];
|
|
var payloadHtml = typeIndexName(typeObj.payload, wantHtml, wantSubLink, null);
|
|
if (errSetTypeObj.fn != null && errSetTypeObj.fn == fnIndex) {
|
|
// function index parameter supplied and this is the inferred error set of it
|
|
return "!" + payloadHtml;
|
|
} else {
|
|
return typeIndexName(typeObj.err, wantHtml, wantSubLink, null) + "!" + payloadHtml;
|
|
}
|
|
default:
|
|
if (wantHtml) {
|
|
return escapeHtml(typeObj.name);
|
|
} else {
|
|
return typeObj.name;
|
|
}
|
|
}
|
|
}
|
|
|
|
function renderType(typeObj) {
|
|
var name = typeName(typeObj, false, false);
|
|
if (name != null && name != "") {
|
|
domHdrName.innerText = zigAnalysis.typeKinds[typeObj.kind] + " " + name;
|
|
domHdrName.classList.remove("hidden");
|
|
}
|
|
}
|
|
|
|
function allCompTimeFnCallsHaveTypeResult(typeIndex, value) {
|
|
var srcIndex = typeIsGenericFn(typeIndex) ? value : zigAnalysis.fns[value].src;
|
|
var calls = nodesToCallsMap[srcIndex];
|
|
if (calls == null) return false;
|
|
for (var i = 0; i < calls.length; i += 1) {
|
|
var call = zigAnalysis.calls[calls[i]];
|
|
if (call.result.type !== typeTypeId) return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function renderContainer(container) {
|
|
var typesList = [];
|
|
var fnsList = [];
|
|
for (var i = 0; i < container.pubDecls.length; i += 1) {
|
|
var decl = zigAnalysis.decls[container.pubDecls[i]];
|
|
if (decl.type != null) {
|
|
if (decl.type == typeTypeId) {
|
|
typesList.push(decl);
|
|
} else {
|
|
var typeKind = zigAnalysis.types[decl.type].kind;
|
|
if (typeKind === typeKindFnId) {
|
|
if (allCompTimeFnCallsHaveTypeResult(decl.type, decl.value)) {
|
|
typesList.push(decl);
|
|
} else {
|
|
fnsList.push(decl);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
typesList.sort(function(a, b) {
|
|
return operatorCompare(a.name, b.name);
|
|
});
|
|
fnsList.sort(function(a, b) {
|
|
return operatorCompare(a.name, b.name);
|
|
});
|
|
|
|
if (typesList.length !== 0) {
|
|
resizeDomList(domListTypes, typesList.length, '<li><a href="#"></a></li>');
|
|
for (var i = 0; i < typesList.length; i += 1) {
|
|
var liDom = domListTypes.children[i];
|
|
var aDom = liDom.children[0];
|
|
var decl = typesList[i];
|
|
aDom.textContent = decl.name;
|
|
aDom.setAttribute('href', navLinkDecl(decl.name));
|
|
}
|
|
domSectTypes.classList.remove("hidden");
|
|
}
|
|
|
|
if (fnsList.length !== 0) {
|
|
resizeDomList(domListFns, fnsList.length, '<li><a href="#"></a></li>');
|
|
for (var i = 0; i < fnsList.length; i += 1) {
|
|
var liDom = domListFns.children[i];
|
|
var aDom = liDom.children[0];
|
|
var decl = fnsList[i];
|
|
aDom.textContent = decl.name;
|
|
aDom.setAttribute('href', navLinkDecl(decl.name));
|
|
}
|
|
domSectFns.classList.remove("hidden");
|
|
}
|
|
}
|
|
|
|
function operatorCompare(a, b) {
|
|
if (a === b) {
|
|
return 0;
|
|
} else if (a < b) {
|
|
return -1;
|
|
} else {
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
function detectRootIsStd() {
|
|
var rootPkg = zigAnalysis.packages[zigAnalysis.rootPkg];
|
|
if (rootPkg.table["std"] == null) {
|
|
// no std mapped into the root package
|
|
return false;
|
|
}
|
|
var stdPkg = zigAnalysis.packages[rootPkg.table["std"]];
|
|
return rootPkg.file === stdPkg.file;
|
|
}
|
|
|
|
function findTypeKinds() {
|
|
for (var i = 0; i < zigAnalysis.typeKinds.length; i += 1) {
|
|
if (zigAnalysis.typeKinds[i] === "Type") {
|
|
typeKindTypeId = i;
|
|
} else if (zigAnalysis.typeKinds[i] === "Fn") {
|
|
typeKindFnId = i;
|
|
} else if (zigAnalysis.typeKinds[i] === "Pointer") {
|
|
typeKindPtrId = i;
|
|
} else if (zigAnalysis.typeKinds[i] === "Float") {
|
|
typeKindFloatId = i;
|
|
} else if (zigAnalysis.typeKinds[i] === "Int") {
|
|
typeKindIntId = i;
|
|
} else if (zigAnalysis.typeKinds[i] === "Bool") {
|
|
typeKindBoolId = i;
|
|
} else if (zigAnalysis.typeKinds[i] === "ErrorSet") {
|
|
typeKindErrSetId = i;
|
|
} else if (zigAnalysis.typeKinds[i] === "ErrorUnion") {
|
|
typeKindErrUnionId = i;
|
|
}
|
|
}
|
|
if (typeKindTypeId == null) {
|
|
throw new Error("No type kind 'Type' found");
|
|
}
|
|
if (typeKindFnId == null) {
|
|
throw new Error("No type kind 'Fn' found");
|
|
}
|
|
if (typeKindPtrId == null) {
|
|
throw new Error("No type kind 'Pointer' found");
|
|
}
|
|
if (typeKindFloatId == null) {
|
|
throw new Error("No type kind 'Float' found");
|
|
}
|
|
if (typeKindIntId == null) {
|
|
throw new Error("No type kind 'Int' found");
|
|
}
|
|
if (typeKindBoolId == null) {
|
|
throw new Error("No type kind 'Bool' found");
|
|
}
|
|
if (typeKindErrSetId == null) {
|
|
throw new Error("No type kind 'ErrorSet' found");
|
|
}
|
|
if (typeKindErrUnionId == null) {
|
|
throw new Error("No type kind 'ErrorUnion' found");
|
|
}
|
|
}
|
|
|
|
function findTypeTypeId() {
|
|
for (var i = 0; i < zigAnalysis.types.length; i += 1) {
|
|
if (zigAnalysis.types[i].kind == typeKindTypeId) {
|
|
return i;
|
|
}
|
|
}
|
|
throw new Error("No type 'type' found");
|
|
}
|
|
|
|
function onHashChange() {
|
|
curNav = {
|
|
pkgNames: [],
|
|
pkgObjs: [],
|
|
declNames: [],
|
|
declObjs: [],
|
|
};
|
|
curNavSearch = "";
|
|
|
|
if (location.hash[0] === '#' && location.hash.length > 1) {
|
|
var query = location.hash.substring(1);
|
|
var qpos = query.indexOf("?");
|
|
if (qpos === -1) {
|
|
nonSearchPart = query;
|
|
} else {
|
|
nonSearchPart = query.substring(0, qpos);
|
|
curNavSearch = decodeURIComponent(query.substring(qpos + 1));
|
|
}
|
|
|
|
var parts = nonSearchPart.split(";");
|
|
curNav.pkgNames = decodeURIComponent(parts[0]).split(".");
|
|
if (parts[1] != null) {
|
|
curNav.declNames = decodeURIComponent(parts[1]).split(".");
|
|
}
|
|
}
|
|
if (domSearch.value !== curNavSearch) {
|
|
domSearch.value = curNavSearch;
|
|
}
|
|
render();
|
|
}
|
|
|
|
function findSubDecl(parentType, childName) {
|
|
if (parentType.pubDecls == null) throw new Error("parent object has no public decls");
|
|
for (var i = 0; i < parentType.pubDecls.length; i += 1) {
|
|
var declIndex = parentType.pubDecls[i];
|
|
var childDecl = zigAnalysis.decls[declIndex];
|
|
if (childDecl.name === childName) {
|
|
return childDecl;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function getDeclContainerType(decl) {
|
|
if (decl.type === typeTypeId) {
|
|
return zigAnalysis.types[decl.value];
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function computeCanonicalPackagePaths() {
|
|
var list = new Array(zigAnalysis.packages.length);
|
|
// Now we try to find all the packages from root.
|
|
var rootPkg = zigAnalysis.packages[zigAnalysis.rootPkg];
|
|
// Breadth-first to keep the path shortest possible.
|
|
var stack = [{
|
|
path: [],
|
|
pkg: rootPkg,
|
|
}];
|
|
while (stack.length !== 0) {
|
|
var item = stack.shift();
|
|
for (var key in item.pkg.table) {
|
|
var childPkgIndex = item.pkg.table[key];
|
|
if (list[childPkgIndex] != null) continue;
|
|
|
|
var newPath = item.path.concat([key])
|
|
list[childPkgIndex] = newPath;
|
|
var childPkg = zigAnalysis.packages[childPkgIndex];
|
|
stack.push({
|
|
path: newPath,
|
|
pkg: childPkg,
|
|
});
|
|
}
|
|
}
|
|
return list;
|
|
}
|
|
|
|
function computeCanonDeclPaths() {
|
|
var list = new Array(zigAnalysis.decls.length);
|
|
canonTypeDecls = new Array(zigAnalysis.types.length);
|
|
|
|
for (var pkgI = 0; pkgI < zigAnalysis.packages.length; pkgI += 1) {
|
|
if (pkgI === zigAnalysis.rootPkg && rootIsStd) continue;
|
|
var pkg = zigAnalysis.packages[pkgI];
|
|
var pkgNames = canonPkgPaths[pkgI];
|
|
var stack = [{
|
|
declNames: [],
|
|
type: zigAnalysis.types[pkg.main],
|
|
}];
|
|
while (stack.length !== 0) {
|
|
var item = stack.shift();
|
|
|
|
if (item.type.pubDecls != null) {
|
|
for (var declI = 0; declI < item.type.pubDecls.length; declI += 1) {
|
|
var mainDeclIndex = item.type.pubDecls[declI];
|
|
if (list[mainDeclIndex] != null) continue;
|
|
|
|
var decl = zigAnalysis.decls[mainDeclIndex];
|
|
if (decl.type === typeTypeId) {
|
|
canonTypeDecls[decl.value] = mainDeclIndex;
|
|
}
|
|
var declNames = item.declNames.concat([decl.name]);
|
|
list[mainDeclIndex] = {
|
|
pkgNames: pkgNames,
|
|
declNames: declNames,
|
|
};
|
|
var containerType = getDeclContainerType(decl);
|
|
if (containerType != null) {
|
|
stack.push({
|
|
declNames: declNames,
|
|
type: containerType,
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return list;
|
|
}
|
|
|
|
function getCanonDeclPath(index) {
|
|
if (canonDeclPaths == null) {
|
|
canonDeclPaths = computeCanonDeclPaths();
|
|
}
|
|
return canonDeclPaths[index];
|
|
}
|
|
|
|
function getCanonTypeDecl(index) {
|
|
getCanonDeclPath(0);
|
|
return canonTypeDecls[index];
|
|
}
|
|
|
|
function escapeHtml(text) {
|
|
return text.replace(/[&"<>]/g, function (m) {
|
|
return escapeHtmlReplacements[m];
|
|
});
|
|
}
|
|
|
|
function markdown(mdText) {
|
|
// TODO implement more
|
|
return escapeHtml(mdText);
|
|
}
|
|
|
|
function onSearchKeyDown(ev) {
|
|
switch (ev.which) {
|
|
case 13:
|
|
var liDom = domListSearchResults.children[curSearchIndex];
|
|
if (liDom == null && domListSearchResults.children.length !== 0) {
|
|
liDom = domListSearchResults.children[0];
|
|
}
|
|
if (liDom != null) {
|
|
var aDom = liDom.children[0];
|
|
location.href = aDom.getAttribute("href");
|
|
curSearchIndex = -1;
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
return;
|
|
}
|
|
case 27:
|
|
domSearch.value = "";
|
|
domSearch.blur();
|
|
curSearchIndex = -1;
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
startSearch();
|
|
return;
|
|
case 38:
|
|
moveSearchCursor(-1);
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
return;
|
|
case 40:
|
|
moveSearchCursor(1);
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
return;
|
|
default:
|
|
curSearchIndex = -1;
|
|
ev.stopPropagation();
|
|
startAsyncSearch();
|
|
}
|
|
}
|
|
|
|
function moveSearchCursor(dir) {
|
|
if (curSearchIndex < 0 || curSearchIndex >= domListSearchResults.children.length) {
|
|
if (dir > 0) {
|
|
curSearchIndex = -1 + dir;
|
|
} else if (dir < 0) {
|
|
curSearchIndex = domListSearchResults.children.length + dir;
|
|
}
|
|
} else {
|
|
curSearchIndex += dir;
|
|
}
|
|
if (curSearchIndex < 0) {
|
|
curSearchIndex = 0;
|
|
}
|
|
if (curSearchIndex >= domListSearchResults.children.length) {
|
|
curSearchIndex = domListSearchResults.children.length - 1;
|
|
}
|
|
renderSearchCursor();
|
|
}
|
|
|
|
function onWindowKeyDown(ev) {
|
|
switch (ev.which) {
|
|
case 27:
|
|
if (!domHelpModal.classList.contains("hidden")) {
|
|
domHelpModal.classList.add("hidden");
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
}
|
|
break;
|
|
case 83:
|
|
domSearch.focus();
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
startAsyncSearch();
|
|
break;
|
|
case 191:
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
showHelpModal();
|
|
break;
|
|
}
|
|
}
|
|
|
|
function showHelpModal() {
|
|
domHelpModal.classList.remove("hidden");
|
|
domHelpModal.style.left = (window.innerWidth / 2 - domHelpModal.clientWidth / 2) + "px";
|
|
domHelpModal.style.top = (window.innerHeight / 2 - domHelpModal.clientHeight / 2) + "px";
|
|
domHelpModal.focus();
|
|
}
|
|
|
|
function clearAsyncSearch() {
|
|
if (searchTimer != null) clearTimeout(searchTimer);
|
|
}
|
|
|
|
function startAsyncSearch() {
|
|
clearAsyncSearch();
|
|
searchTimer = setTimeout(startSearch, 100);
|
|
}
|
|
function startSearch() {
|
|
var parts = location.hash.split("?");
|
|
var newPart2 = (domSearch.value === "") ? "" : ("?" + domSearch.value);
|
|
if (parts.length === 1) {
|
|
location.hash = location.hash + newPart2;
|
|
} else {
|
|
location.hash = parts[0] + newPart2;
|
|
}
|
|
}
|
|
function renderSearch() {
|
|
var matchedItems = [];
|
|
var ignoreCase = (curNavSearch.toLowerCase() === curNavSearch);
|
|
var terms = curNavSearch.split(/[ \r\n\t]+/);
|
|
|
|
decl_loop: for (var declIndex = 0; declIndex < zigAnalysis.decls.length; declIndex += 1) {
|
|
var canonPath = getCanonDeclPath(declIndex);
|
|
if (canonPath == null) continue;
|
|
|
|
var decl = zigAnalysis.decls[declIndex];
|
|
var lastPkgName = canonPath.pkgNames[canonPath.pkgNames.length - 1];
|
|
var fullPathSearchText = lastPkgName + "." + canonPath.declNames.join('.');
|
|
var astNode = zigAnalysis.astNodes[decl.src];
|
|
var fileAndDocs = zigAnalysis.files[astNode.file];
|
|
if (astNode.docs != null) {
|
|
fileAndDocs += "\n" + astNode.docs;
|
|
}
|
|
var fullPathSearchTextLower = fullPathSearchText;
|
|
if (ignoreCase) {
|
|
fullPathSearchTextLower = fullPathSearchTextLower.toLowerCase();
|
|
fileAndDocs = fileAndDocs.toLowerCase();
|
|
}
|
|
|
|
var points = 0;
|
|
for (var termIndex = 0; termIndex < terms.length; termIndex += 1) {
|
|
var term = terms[termIndex];
|
|
|
|
// exact, case sensitive match of full decl path
|
|
if (fullPathSearchText === term) {
|
|
points += 4;
|
|
continue;
|
|
}
|
|
// exact, case sensitive match of just decl name
|
|
if (decl.name == term) {
|
|
points += 3;
|
|
continue;
|
|
}
|
|
// substring, case insensitive match of full decl path
|
|
if (fullPathSearchTextLower.indexOf(term) >= 0) {
|
|
points += 2;
|
|
continue;
|
|
}
|
|
if (fileAndDocs.indexOf(term) >= 0) {
|
|
points += 1;
|
|
continue;
|
|
}
|
|
|
|
continue decl_loop;
|
|
}
|
|
|
|
matchedItems.push({
|
|
decl: decl,
|
|
path: canonPath,
|
|
points: points,
|
|
});
|
|
}
|
|
|
|
if (matchedItems.length !== 0) {
|
|
resizeDomList(domListSearchResults, matchedItems.length, '<li><a href="#"></a></li>');
|
|
|
|
matchedItems.sort(function(a, b) {
|
|
var cmp = operatorCompare(b.points, a.points);
|
|
if (cmp != 0) return cmp;
|
|
return operatorCompare(a.decl.name, b.decl.name);
|
|
});
|
|
|
|
for (var i = 0; i < matchedItems.length; i += 1) {
|
|
var liDom = domListSearchResults.children[i];
|
|
var aDom = liDom.children[0];
|
|
var match = matchedItems[i];
|
|
var lastPkgName = match.path.pkgNames[match.path.pkgNames.length - 1];
|
|
aDom.textContent = lastPkgName + "." + match.path.declNames.join('.');
|
|
aDom.setAttribute('href', navLink(match.path.pkgNames, match.path.declNames));
|
|
}
|
|
renderSearchCursor();
|
|
|
|
domSectSearchResults.classList.remove("hidden");
|
|
} else {
|
|
domSectSearchNoResults.classList.remove("hidden");
|
|
}
|
|
}
|
|
|
|
function renderSearchCursor() {
|
|
for (var i = 0; i < domListSearchResults.children.length; i += 1) {
|
|
var liDom = domListSearchResults.children[i];
|
|
if (curSearchIndex === i) {
|
|
liDom.classList.add("selected");
|
|
} else {
|
|
liDom.classList.remove("selected");
|
|
}
|
|
}
|
|
}
|
|
|
|
function indexNodesToFns() {
|
|
var map = {};
|
|
for (var i = 0; i < zigAnalysis.fns.length; i += 1) {
|
|
var fn = zigAnalysis.fns[i];
|
|
if (typeIsGenericFn(fn.type)) continue;
|
|
if (map[fn.src] == null) {
|
|
map[fn.src] = [i];
|
|
} else {
|
|
map[fn.src].push(i);
|
|
}
|
|
}
|
|
return map;
|
|
}
|
|
|
|
function indexNodesToCalls() {
|
|
var map = {};
|
|
for (var i = 0; i < zigAnalysis.calls.length; i += 1) {
|
|
var call = zigAnalysis.calls[i];
|
|
var fn = zigAnalysis.fns[call.fn];
|
|
if (map[fn.src] == null) {
|
|
map[fn.src] = [i];
|
|
} else {
|
|
map[fn.src].push(i);
|
|
}
|
|
}
|
|
return map;
|
|
}
|
|
})();
|