From 4b0ca55eb79e963523eb6c8197825e9e8ae904e2 Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Mon, 4 May 2015 15:53:29 +0800
Subject: First commit, version 0.2.7
---
public/vendor/codemirror/addon/tern/tern.css | 86 ++++
public/vendor/codemirror/addon/tern/tern.js | 697 ++++++++++++++++++++++++++
public/vendor/codemirror/addon/tern/worker.js | 44 ++
3 files changed, 827 insertions(+)
create mode 100755 public/vendor/codemirror/addon/tern/tern.css
create mode 100755 public/vendor/codemirror/addon/tern/tern.js
create mode 100755 public/vendor/codemirror/addon/tern/worker.js
(limited to 'public/vendor/codemirror/addon/tern')
diff --git a/public/vendor/codemirror/addon/tern/tern.css b/public/vendor/codemirror/addon/tern/tern.css
new file mode 100755
index 00000000..76fba33d
--- /dev/null
+++ b/public/vendor/codemirror/addon/tern/tern.css
@@ -0,0 +1,86 @@
+.CodeMirror-Tern-completion {
+ padding-left: 22px;
+ position: relative;
+}
+.CodeMirror-Tern-completion:before {
+ position: absolute;
+ left: 2px;
+ bottom: 2px;
+ border-radius: 50%;
+ font-size: 12px;
+ font-weight: bold;
+ height: 15px;
+ width: 15px;
+ line-height: 16px;
+ text-align: center;
+ color: white;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+}
+.CodeMirror-Tern-completion-unknown:before {
+ content: "?";
+ background: #4bb;
+}
+.CodeMirror-Tern-completion-object:before {
+ content: "O";
+ background: #77c;
+}
+.CodeMirror-Tern-completion-fn:before {
+ content: "F";
+ background: #7c7;
+}
+.CodeMirror-Tern-completion-array:before {
+ content: "A";
+ background: #c66;
+}
+.CodeMirror-Tern-completion-number:before {
+ content: "1";
+ background: #999;
+}
+.CodeMirror-Tern-completion-string:before {
+ content: "S";
+ background: #999;
+}
+.CodeMirror-Tern-completion-bool:before {
+ content: "B";
+ background: #999;
+}
+
+.CodeMirror-Tern-completion-guess {
+ color: #999;
+}
+
+.CodeMirror-Tern-tooltip {
+ border: 1px solid silver;
+ border-radius: 3px;
+ color: #444;
+ padding: 2px 5px;
+ font-size: 90%;
+ font-family: monospace;
+ background-color: white;
+ white-space: pre-wrap;
+
+ max-width: 40em;
+ position: absolute;
+ z-index: 10;
+ -webkit-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
+ -moz-box-shadow: 2px 3px 5px rgba(0,0,0,.2);
+ box-shadow: 2px 3px 5px rgba(0,0,0,.2);
+
+ transition: opacity 1s;
+ -moz-transition: opacity 1s;
+ -webkit-transition: opacity 1s;
+ -o-transition: opacity 1s;
+ -ms-transition: opacity 1s;
+}
+
+.CodeMirror-Tern-hint-doc {
+ max-width: 25em;
+ margin-top: -3px;
+}
+
+.CodeMirror-Tern-fname { color: black; }
+.CodeMirror-Tern-farg { color: #70a; }
+.CodeMirror-Tern-farg-current { text-decoration: underline; }
+.CodeMirror-Tern-type { color: #07c; }
+.CodeMirror-Tern-fhint-guess { opacity: .7; }
diff --git a/public/vendor/codemirror/addon/tern/tern.js b/public/vendor/codemirror/addon/tern/tern.js
new file mode 100755
index 00000000..99b8a646
--- /dev/null
+++ b/public/vendor/codemirror/addon/tern/tern.js
@@ -0,0 +1,697 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+// Glue code between CodeMirror and Tern.
+//
+// Create a CodeMirror.TernServer to wrap an actual Tern server,
+// register open documents (CodeMirror.Doc instances) with it, and
+// call its methods to activate the assisting functions that Tern
+// provides.
+//
+// Options supported (all optional):
+// * defs: An array of JSON definition data structures.
+// * plugins: An object mapping plugin names to configuration
+// options.
+// * getFile: A function(name, c) that can be used to access files in
+// the project that haven't been loaded yet. Simply do c(null) to
+// indicate that a file is not available.
+// * fileFilter: A function(value, docName, doc) that will be applied
+// to documents before passing them on to Tern.
+// * switchToDoc: A function(name, doc) that should, when providing a
+// multi-file view, switch the view or focus to the named file.
+// * showError: A function(editor, message) that can be used to
+// override the way errors are displayed.
+// * completionTip: Customize the content in tooltips for completions.
+// Is passed a single argument—the completion's data as returned by
+// Tern—and may return a string, DOM node, or null to indicate that
+// no tip should be shown. By default the docstring is shown.
+// * typeTip: Like completionTip, but for the tooltips shown for type
+// queries.
+// * responseFilter: A function(doc, query, request, error, data) that
+// will be applied to the Tern responses before treating them
+//
+//
+// It is possible to run the Tern server in a web worker by specifying
+// these additional options:
+// * useWorker: Set to true to enable web worker mode. You'll probably
+// want to feature detect the actual value you use here, for example
+// !!window.Worker.
+// * workerScript: The main script of the worker. Point this to
+// wherever you are hosting worker.js from this directory.
+// * workerDeps: An array of paths pointing (relative to workerScript)
+// to the Acorn and Tern libraries and any Tern plugins you want to
+// load. Or, if you minified those into a single script and included
+// them in the workerScript, simply leave this undefined.
+
+(function(mod) {
+ if (typeof exports == "object" && typeof module == "object") // CommonJS
+ mod(require("../../lib/codemirror"));
+ else if (typeof define == "function" && define.amd) // AMD
+ define(["../../lib/codemirror"], mod);
+ else // Plain browser env
+ mod(CodeMirror);
+})(function(CodeMirror) {
+ "use strict";
+ // declare global: tern
+
+ CodeMirror.TernServer = function(options) {
+ var self = this;
+ this.options = options || {};
+ var plugins = this.options.plugins || (this.options.plugins = {});
+ if (!plugins.doc_comment) plugins.doc_comment = true;
+ if (this.options.useWorker) {
+ this.server = new WorkerServer(this);
+ } else {
+ this.server = new tern.Server({
+ getFile: function(name, c) { return getFile(self, name, c); },
+ async: true,
+ defs: this.options.defs || [],
+ plugins: plugins
+ });
+ }
+ this.docs = Object.create(null);
+ this.trackChange = function(doc, change) { trackChange(self, doc, change); };
+
+ this.cachedArgHints = null;
+ this.activeArgHints = null;
+ this.jumpStack = [];
+
+ this.getHint = function(cm, c) { return hint(self, cm, c); };
+ this.getHint.async = true;
+ };
+
+ CodeMirror.TernServer.prototype = {
+ addDoc: function(name, doc) {
+ var data = {doc: doc, name: name, changed: null};
+ this.server.addFile(name, docValue(this, data));
+ CodeMirror.on(doc, "change", this.trackChange);
+ return this.docs[name] = data;
+ },
+
+ delDoc: function(id) {
+ var found = resolveDoc(this, id);
+ if (!found) return;
+ CodeMirror.off(found.doc, "change", this.trackChange);
+ delete this.docs[found.name];
+ this.server.delFile(found.name);
+ },
+
+ hideDoc: function(id) {
+ closeArgHints(this);
+ var found = resolveDoc(this, id);
+ if (found && found.changed) sendDoc(this, found);
+ },
+
+ complete: function(cm) {
+ cm.showHint({hint: this.getHint});
+ },
+
+ showType: function(cm, pos, c) { showContextInfo(this, cm, pos, "type", c); },
+
+ showDocs: function(cm, pos, c) { showContextInfo(this, cm, pos, "documentation", c); },
+
+ updateArgHints: function(cm) { updateArgHints(this, cm); },
+
+ jumpToDef: function(cm) { jumpToDef(this, cm); },
+
+ jumpBack: function(cm) { jumpBack(this, cm); },
+
+ rename: function(cm) { rename(this, cm); },
+
+ selectName: function(cm) { selectName(this, cm); },
+
+ request: function (cm, query, c, pos) {
+ var self = this;
+ var doc = findDoc(this, cm.getDoc());
+ var request = buildRequest(this, doc, query, pos);
+
+ this.server.request(request, function (error, data) {
+ if (!error && self.options.responseFilter)
+ data = self.options.responseFilter(doc, query, request, error, data);
+ c(error, data);
+ });
+ },
+
+ destroy: function () {
+ if (this.worker) {
+ this.worker.terminate();
+ this.worker = null;
+ }
+ }
+ };
+
+ var Pos = CodeMirror.Pos;
+ var cls = "CodeMirror-Tern-";
+ var bigDoc = 250;
+
+ function getFile(ts, name, c) {
+ var buf = ts.docs[name];
+ if (buf)
+ c(docValue(ts, buf));
+ else if (ts.options.getFile)
+ ts.options.getFile(name, c);
+ else
+ c(null);
+ }
+
+ function findDoc(ts, doc, name) {
+ for (var n in ts.docs) {
+ var cur = ts.docs[n];
+ if (cur.doc == doc) return cur;
+ }
+ if (!name) for (var i = 0;; ++i) {
+ n = "[doc" + (i || "") + "]";
+ if (!ts.docs[n]) { name = n; break; }
+ }
+ return ts.addDoc(name, doc);
+ }
+
+ function resolveDoc(ts, id) {
+ if (typeof id == "string") return ts.docs[id];
+ if (id instanceof CodeMirror) id = id.getDoc();
+ if (id instanceof CodeMirror.Doc) return findDoc(ts, id);
+ }
+
+ function trackChange(ts, doc, change) {
+ var data = findDoc(ts, doc);
+
+ var argHints = ts.cachedArgHints;
+ if (argHints && argHints.doc == doc && cmpPos(argHints.start, change.to) <= 0)
+ ts.cachedArgHints = null;
+
+ var changed = data.changed;
+ if (changed == null)
+ data.changed = changed = {from: change.from.line, to: change.from.line};
+ var end = change.from.line + (change.text.length - 1);
+ if (change.from.line < changed.to) changed.to = changed.to - (change.to.line - end);
+ if (end >= changed.to) changed.to = end + 1;
+ if (changed.from > change.from.line) changed.from = change.from.line;
+
+ if (doc.lineCount() > bigDoc && change.to - changed.from > 100) setTimeout(function() {
+ if (data.changed && data.changed.to - data.changed.from > 100) sendDoc(ts, data);
+ }, 200);
+ }
+
+ function sendDoc(ts, doc) {
+ ts.server.request({files: [{type: "full", name: doc.name, text: docValue(ts, doc)}]}, function(error) {
+ if (error) window.console.error(error);
+ else doc.changed = null;
+ });
+ }
+
+ // Completion
+
+ function hint(ts, cm, c) {
+ ts.request(cm, {type: "completions", types: true, docs: true, urls: true}, function(error, data) {
+ if (error) return showError(ts, cm, error);
+ var completions = [], after = "";
+ var from = data.start, to = data.end;
+ if (cm.getRange(Pos(from.line, from.ch - 2), from) == "[\"" &&
+ cm.getRange(to, Pos(to.line, to.ch + 2)) != "\"]")
+ after = "\"]";
+
+ for (var i = 0; i < data.completions.length; ++i) {
+ var completion = data.completions[i], className = typeToIcon(completion.type);
+ if (data.guess) className += " " + cls + "guess";
+ completions.push({text: completion.name + after,
+ displayText: completion.name,
+ className: className,
+ data: completion});
+ }
+
+ var obj = {from: from, to: to, list: completions};
+ var tooltip = null;
+ CodeMirror.on(obj, "close", function() { remove(tooltip); });
+ CodeMirror.on(obj, "update", function() { remove(tooltip); });
+ CodeMirror.on(obj, "select", function(cur, node) {
+ remove(tooltip);
+ var content = ts.options.completionTip ? ts.options.completionTip(cur.data) : cur.data.doc;
+ if (content) {
+ tooltip = makeTooltip(node.parentNode.getBoundingClientRect().right + window.pageXOffset,
+ node.getBoundingClientRect().top + window.pageYOffset, content);
+ tooltip.className += " " + cls + "hint-doc";
+ }
+ });
+ c(obj);
+ });
+ }
+
+ function typeToIcon(type) {
+ var suffix;
+ if (type == "?") suffix = "unknown";
+ else if (type == "number" || type == "string" || type == "bool") suffix = type;
+ else if (/^fn\(/.test(type)) suffix = "fn";
+ else if (/^\[/.test(type)) suffix = "array";
+ else suffix = "object";
+ return cls + "completion " + cls + "completion-" + suffix;
+ }
+
+ // Type queries
+
+ function showContextInfo(ts, cm, pos, queryName, c) {
+ ts.request(cm, queryName, function(error, data) {
+ if (error) return showError(ts, cm, error);
+ if (ts.options.typeTip) {
+ var tip = ts.options.typeTip(data);
+ } else {
+ var tip = elt("span", null, elt("strong", null, data.type || "not found"));
+ if (data.doc)
+ tip.appendChild(document.createTextNode(" — " + data.doc));
+ if (data.url) {
+ tip.appendChild(document.createTextNode(" "));
+ var child = tip.appendChild(elt("a", null, "[docs]"));
+ child.href = data.url;
+ child.target = "_blank";
+ }
+ }
+ tempTooltip(cm, tip);
+ if (c) c();
+ }, pos);
+ }
+
+ // Maintaining argument hints
+
+ function updateArgHints(ts, cm) {
+ closeArgHints(ts);
+
+ if (cm.somethingSelected()) return;
+ var state = cm.getTokenAt(cm.getCursor()).state;
+ var inner = CodeMirror.innerMode(cm.getMode(), state);
+ if (inner.mode.name != "javascript") return;
+ var lex = inner.state.lexical;
+ if (lex.info != "call") return;
+
+ var ch, argPos = lex.pos || 0, tabSize = cm.getOption("tabSize");
+ for (var line = cm.getCursor().line, e = Math.max(0, line - 9), found = false; line >= e; --line) {
+ var str = cm.getLine(line), extra = 0;
+ for (var pos = 0;;) {
+ var tab = str.indexOf("\t", pos);
+ if (tab == -1) break;
+ extra += tabSize - (tab + extra) % tabSize - 1;
+ pos = tab + 1;
+ }
+ ch = lex.column - extra;
+ if (str.charAt(ch) == "(") {found = true; break;}
+ }
+ if (!found) return;
+
+ var start = Pos(line, ch);
+ var cache = ts.cachedArgHints;
+ if (cache && cache.doc == cm.getDoc() && cmpPos(start, cache.start) == 0)
+ return showArgHints(ts, cm, argPos);
+
+ ts.request(cm, {type: "type", preferFunction: true, end: start}, function(error, data) {
+ if (error || !data.type || !(/^fn\(/).test(data.type)) return;
+ ts.cachedArgHints = {
+ start: pos,
+ type: parseFnType(data.type),
+ name: data.exprName || data.name || "fn",
+ guess: data.guess,
+ doc: cm.getDoc()
+ };
+ showArgHints(ts, cm, argPos);
+ });
+ }
+
+ function showArgHints(ts, cm, pos) {
+ closeArgHints(ts);
+
+ var cache = ts.cachedArgHints, tp = cache.type;
+ var tip = elt("span", cache.guess ? cls + "fhint-guess" : null,
+ elt("span", cls + "fname", cache.name), "(");
+ for (var i = 0; i < tp.args.length; ++i) {
+ if (i) tip.appendChild(document.createTextNode(", "));
+ var arg = tp.args[i];
+ tip.appendChild(elt("span", cls + "farg" + (i == pos ? " " + cls + "farg-current" : ""), arg.name || "?"));
+ if (arg.type != "?") {
+ tip.appendChild(document.createTextNode(":\u00a0"));
+ tip.appendChild(elt("span", cls + "type", arg.type));
+ }
+ }
+ tip.appendChild(document.createTextNode(tp.rettype ? ") ->\u00a0" : ")"));
+ if (tp.rettype) tip.appendChild(elt("span", cls + "type", tp.rettype));
+ var place = cm.cursorCoords(null, "page");
+ ts.activeArgHints = makeTooltip(place.right + 1, place.bottom, tip);
+ }
+
+ function parseFnType(text) {
+ var args = [], pos = 3;
+
+ function skipMatching(upto) {
+ var depth = 0, start = pos;
+ for (;;) {
+ var next = text.charAt(pos);
+ if (upto.test(next) && !depth) return text.slice(start, pos);
+ if (/[{\[\(]/.test(next)) ++depth;
+ else if (/[}\]\)]/.test(next)) --depth;
+ ++pos;
+ }
+ }
+
+ // Parse arguments
+ if (text.charAt(pos) != ")") for (;;) {
+ var name = text.slice(pos).match(/^([^, \(\[\{]+): /);
+ if (name) {
+ pos += name[0].length;
+ name = name[1];
+ }
+ args.push({name: name, type: skipMatching(/[\),]/)});
+ if (text.charAt(pos) == ")") break;
+ pos += 2;
+ }
+
+ var rettype = text.slice(pos).match(/^\) -> (.*)$/);
+
+ return {args: args, rettype: rettype && rettype[1]};
+ }
+
+ // Moving to the definition of something
+
+ function jumpToDef(ts, cm) {
+ function inner(varName) {
+ var req = {type: "definition", variable: varName || null};
+ var doc = findDoc(ts, cm.getDoc());
+ ts.server.request(buildRequest(ts, doc, req), function(error, data) {
+ if (error) return showError(ts, cm, error);
+ if (!data.file && data.url) { window.open(data.url); return; }
+
+ if (data.file) {
+ var localDoc = ts.docs[data.file], found;
+ if (localDoc && (found = findContext(localDoc.doc, data))) {
+ ts.jumpStack.push({file: doc.name,
+ start: cm.getCursor("from"),
+ end: cm.getCursor("to")});
+ moveTo(ts, doc, localDoc, found.start, found.end);
+ return;
+ }
+ }
+ showError(ts, cm, "Could not find a definition.");
+ });
+ }
+
+ if (!atInterestingExpression(cm))
+ dialog(cm, "Jump to variable", function(name) { if (name) inner(name); });
+ else
+ inner();
+ }
+
+ function jumpBack(ts, cm) {
+ var pos = ts.jumpStack.pop(), doc = pos && ts.docs[pos.file];
+ if (!doc) return;
+ moveTo(ts, findDoc(ts, cm.getDoc()), doc, pos.start, pos.end);
+ }
+
+ function moveTo(ts, curDoc, doc, start, end) {
+ doc.doc.setSelection(start, end);
+ if (curDoc != doc && ts.options.switchToDoc) {
+ closeArgHints(ts);
+ ts.options.switchToDoc(doc.name, doc.doc);
+ }
+ }
+
+ // The {line,ch} representation of positions makes this rather awkward.
+ function findContext(doc, data) {
+ var before = data.context.slice(0, data.contextOffset).split("\n");
+ var startLine = data.start.line - (before.length - 1);
+ var start = Pos(startLine, (before.length == 1 ? data.start.ch : doc.getLine(startLine).length) - before[0].length);
+
+ var text = doc.getLine(startLine).slice(start.ch);
+ for (var cur = startLine + 1; cur < doc.lineCount() && text.length < data.context.length; ++cur)
+ text += "\n" + doc.getLine(cur);
+ if (text.slice(0, data.context.length) == data.context) return data;
+
+ var cursor = doc.getSearchCursor(data.context, 0, false);
+ var nearest, nearestDist = Infinity;
+ while (cursor.findNext()) {
+ var from = cursor.from(), dist = Math.abs(from.line - start.line) * 10000;
+ if (!dist) dist = Math.abs(from.ch - start.ch);
+ if (dist < nearestDist) { nearest = from; nearestDist = dist; }
+ }
+ if (!nearest) return null;
+
+ if (before.length == 1)
+ nearest.ch += before[0].length;
+ else
+ nearest = Pos(nearest.line + (before.length - 1), before[before.length - 1].length);
+ if (data.start.line == data.end.line)
+ var end = Pos(nearest.line, nearest.ch + (data.end.ch - data.start.ch));
+ else
+ var end = Pos(nearest.line + (data.end.line - data.start.line), data.end.ch);
+ return {start: nearest, end: end};
+ }
+
+ function atInterestingExpression(cm) {
+ var pos = cm.getCursor("end"), tok = cm.getTokenAt(pos);
+ if (tok.start < pos.ch && (tok.type == "comment" || tok.type == "string")) return false;
+ return /[\w)\]]/.test(cm.getLine(pos.line).slice(Math.max(pos.ch - 1, 0), pos.ch + 1));
+ }
+
+ // Variable renaming
+
+ function rename(ts, cm) {
+ var token = cm.getTokenAt(cm.getCursor());
+ if (!/\w/.test(token.string)) return showError(ts, cm, "Not at a variable");
+ dialog(cm, "New name for " + token.string, function(newName) {
+ ts.request(cm, {type: "rename", newName: newName, fullDocs: true}, function(error, data) {
+ if (error) return showError(ts, cm, error);
+ applyChanges(ts, data.changes);
+ });
+ });
+ }
+
+ function selectName(ts, cm) {
+ var name = findDoc(ts, cm.doc).name;
+ ts.request(cm, {type: "refs"}, function(error, data) {
+ if (error) return showError(ts, cm, error);
+ var ranges = [], cur = 0;
+ for (var i = 0; i < data.refs.length; i++) {
+ var ref = data.refs[i];
+ if (ref.file == name) {
+ ranges.push({anchor: ref.start, head: ref.end});
+ if (cmpPos(cur, ref.start) >= 0 && cmpPos(cur, ref.end) <= 0)
+ cur = ranges.length - 1;
+ }
+ }
+ cm.setSelections(ranges, cur);
+ });
+ }
+
+ var nextChangeOrig = 0;
+ function applyChanges(ts, changes) {
+ var perFile = Object.create(null);
+ for (var i = 0; i < changes.length; ++i) {
+ var ch = changes[i];
+ (perFile[ch.file] || (perFile[ch.file] = [])).push(ch);
+ }
+ for (var file in perFile) {
+ var known = ts.docs[file], chs = perFile[file];;
+ if (!known) continue;
+ chs.sort(function(a, b) { return cmpPos(b.start, a.start); });
+ var origin = "*rename" + (++nextChangeOrig);
+ for (var i = 0; i < chs.length; ++i) {
+ var ch = chs[i];
+ known.doc.replaceRange(ch.text, ch.start, ch.end, origin);
+ }
+ }
+ }
+
+ // Generic request-building helper
+
+ function buildRequest(ts, doc, query, pos) {
+ var files = [], offsetLines = 0, allowFragments = !query.fullDocs;
+ if (!allowFragments) delete query.fullDocs;
+ if (typeof query == "string") query = {type: query};
+ query.lineCharPositions = true;
+ if (query.end == null) {
+ query.end = pos || doc.doc.getCursor("end");
+ if (doc.doc.somethingSelected())
+ query.start = doc.doc.getCursor("start");
+ }
+ var startPos = query.start || query.end;
+
+ if (doc.changed) {
+ if (doc.doc.lineCount() > bigDoc && allowFragments !== false &&
+ doc.changed.to - doc.changed.from < 100 &&
+ doc.changed.from <= startPos.line && doc.changed.to > query.end.line) {
+ files.push(getFragmentAround(doc, startPos, query.end));
+ query.file = "#0";
+ var offsetLines = files[0].offsetLines;
+ if (query.start != null) query.start = Pos(query.start.line - -offsetLines, query.start.ch);
+ query.end = Pos(query.end.line - offsetLines, query.end.ch);
+ } else {
+ files.push({type: "full",
+ name: doc.name,
+ text: docValue(ts, doc)});
+ query.file = doc.name;
+ doc.changed = null;
+ }
+ } else {
+ query.file = doc.name;
+ }
+ for (var name in ts.docs) {
+ var cur = ts.docs[name];
+ if (cur.changed && cur != doc) {
+ files.push({type: "full", name: cur.name, text: docValue(ts, cur)});
+ cur.changed = null;
+ }
+ }
+
+ return {query: query, files: files};
+ }
+
+ function getFragmentAround(data, start, end) {
+ var doc = data.doc;
+ var minIndent = null, minLine = null, endLine, tabSize = 4;
+ for (var p = start.line - 1, min = Math.max(0, p - 50); p >= min; --p) {
+ var line = doc.getLine(p), fn = line.search(/\bfunction\b/);
+ if (fn < 0) continue;
+ var indent = CodeMirror.countColumn(line, null, tabSize);
+ if (minIndent != null && minIndent <= indent) continue;
+ minIndent = indent;
+ minLine = p;
+ }
+ if (minLine == null) minLine = min;
+ var max = Math.min(doc.lastLine(), end.line + 20);
+ if (minIndent == null || minIndent == CodeMirror.countColumn(doc.getLine(start.line), null, tabSize))
+ endLine = max;
+ else for (endLine = end.line + 1; endLine < max; ++endLine) {
+ var indent = CodeMirror.countColumn(doc.getLine(endLine), null, tabSize);
+ if (indent <= minIndent) break;
+ }
+ var from = Pos(minLine, 0);
+
+ return {type: "part",
+ name: data.name,
+ offsetLines: from.line,
+ text: doc.getRange(from, Pos(endLine, 0))};
+ }
+
+ // Generic utilities
+
+ var cmpPos = CodeMirror.cmpPos;
+
+ function elt(tagname, cls /*, ... elts*/) {
+ var e = document.createElement(tagname);
+ if (cls) e.className = cls;
+ for (var i = 2; i < arguments.length; ++i) {
+ var elt = arguments[i];
+ if (typeof elt == "string") elt = document.createTextNode(elt);
+ e.appendChild(elt);
+ }
+ return e;
+ }
+
+ function dialog(cm, text, f) {
+ if (cm.openDialog)
+ cm.openDialog(text + ": <input type=text>", f);
+ else
+ f(prompt(text, ""));
+ }
+
+ // Tooltips
+
+ function tempTooltip(cm, content) {
+ if (cm.state.ternTooltip) remove(cm.state.ternTooltip);
+ var where = cm.cursorCoords();
+ var tip = cm.state.ternTooltip = makeTooltip(where.right + 1, where.bottom, content);
+ function maybeClear() {
+ old = true;
+ if (!mouseOnTip) clear();
+ }
+ function clear() {
+ cm.state.ternTooltip = null;
+ if (!tip.parentNode) return;
+ cm.off("cursorActivity", clear);
+ cm.off('blur', clear);
+ cm.off('scroll', clear);
+ fadeOut(tip);
+ }
+ var mouseOnTip = false, old = false;
+ CodeMirror.on(tip, "mousemove", function() { mouseOnTip = true; });
+ CodeMirror.on(tip, "mouseout", function(e) {
+ if (!CodeMirror.contains(tip, e.relatedTarget || e.toElement)) {
+ if (old) clear();
+ else mouseOnTip = false;
+ }
+ });
+ setTimeout(maybeClear, 1700);
+ cm.on("cursorActivity", clear);
+ cm.on('blur', clear);
+ cm.on('scroll', clear);
+ }
+
+ function makeTooltip(x, y, content) {
+ var node = elt("div", cls + "tooltip", content);
+ node.style.left = x + "px";
+ node.style.top = y + "px";
+ document.body.appendChild(node);
+ return node;
+ }
+
+ function remove(node) {
+ var p = node && node.parentNode;
+ if (p) p.removeChild(node);
+ }
+
+ function fadeOut(tooltip) {
+ tooltip.style.opacity = "0";
+ setTimeout(function() { remove(tooltip); }, 1100);
+ }
+
+ function showError(ts, cm, msg) {
+ if (ts.options.showError)
+ ts.options.showError(cm, msg);
+ else
+ tempTooltip(cm, String(msg));
+ }
+
+ function closeArgHints(ts) {
+ if (ts.activeArgHints) { remove(ts.activeArgHints); ts.activeArgHints = null; }
+ }
+
+ function docValue(ts, doc) {
+ var val = doc.doc.getValue();
+ if (ts.options.fileFilter) val = ts.options.fileFilter(val, doc.name, doc.doc);
+ return val;
+ }
+
+ // Worker wrapper
+
+ function WorkerServer(ts) {
+ var worker = ts.worker = new Worker(ts.options.workerScript);
+ worker.postMessage({type: "init",
+ defs: ts.options.defs,
+ plugins: ts.options.plugins,
+ scripts: ts.options.workerDeps});
+ var msgId = 0, pending = {};
+
+ function send(data, c) {
+ if (c) {
+ data.id = ++msgId;
+ pending[msgId] = c;
+ }
+ worker.postMessage(data);
+ }
+ worker.onmessage = function(e) {
+ var data = e.data;
+ if (data.type == "getFile") {
+ getFile(ts, data.name, function(err, text) {
+ send({type: "getFile", err: String(err), text: text, id: data.id});
+ });
+ } else if (data.type == "debug") {
+ window.console.log(data.message);
+ } else if (data.id && pending[data.id]) {
+ pending[data.id](data.err, data.body);
+ delete pending[data.id];
+ }
+ };
+ worker.onerror = function(e) {
+ for (var id in pending) pending[id](e);
+ pending = {};
+ };
+
+ this.addFile = function(name, text) { send({type: "add", name: name, text: text}); };
+ this.delFile = function(name) { send({type: "del", name: name}); };
+ this.request = function(body, c) { send({type: "req", body: body}, c); };
+ }
+});
diff --git a/public/vendor/codemirror/addon/tern/worker.js b/public/vendor/codemirror/addon/tern/worker.js
new file mode 100755
index 00000000..48277af8
--- /dev/null
+++ b/public/vendor/codemirror/addon/tern/worker.js
@@ -0,0 +1,44 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: http://codemirror.net/LICENSE
+
+// declare global: tern, server
+
+var server;
+
+this.onmessage = function(e) {
+ var data = e.data;
+ switch (data.type) {
+ case "init": return startServer(data.defs, data.plugins, data.scripts);
+ case "add": return server.addFile(data.name, data.text);
+ case "del": return server.delFile(data.name);
+ case "req": return server.request(data.body, function(err, reqData) {
+ postMessage({id: data.id, body: reqData, err: err && String(err)});
+ });
+ case "getFile":
+ var c = pending[data.id];
+ delete pending[data.id];
+ return c(data.err, data.text);
+ default: throw new Error("Unknown message type: " + data.type);
+ }
+};
+
+var nextId = 0, pending = {};
+function getFile(file, c) {
+ postMessage({type: "getFile", name: file, id: ++nextId});
+ pending[nextId] = c;
+}
+
+function startServer(defs, plugins, scripts) {
+ if (scripts) importScripts.apply(null, scripts);
+
+ server = new tern.Server({
+ getFile: getFile,
+ async: true,
+ defs: defs,
+ plugins: plugins
+ });
+}
+
+var console = {
+ log: function(v) { postMessage({type: "debug", message: v}); }
+};
--
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