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-rw-r--r--data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldcode.js157
-rw-r--r--data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.css20
-rw-r--r--data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.js163
3 files changed, 340 insertions, 0 deletions
diff --git a/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldcode.js b/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldcode.js
new file mode 100644
index 0000000..887df3f
--- /dev/null
+++ b/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldcode.js
@@ -0,0 +1,157 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: https://codemirror.net/LICENSE
+
+(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";
+
+ function doFold(cm, pos, options, force) {
+ if (options && options.call) {
+ var finder = options;
+ options = null;
+ } else {
+ var finder = getOption(cm, options, "rangeFinder");
+ }
+ if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
+ var minSize = getOption(cm, options, "minFoldSize");
+
+ function getRange(allowFolded) {
+ var range = finder(cm, pos);
+ if (!range || range.to.line - range.from.line < minSize) return null;
+ var marks = cm.findMarksAt(range.from);
+ for (var i = 0; i < marks.length; ++i) {
+ if (marks[i].__isFold && force !== "fold") {
+ if (!allowFolded) return null;
+ range.cleared = true;
+ marks[i].clear();
+ }
+ }
+ return range;
+ }
+
+ var range = getRange(true);
+ if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
+ pos = CodeMirror.Pos(pos.line - 1, 0);
+ range = getRange(false);
+ }
+ if (!range || range.cleared || force === "unfold") return;
+
+ var myWidget = makeWidget(cm, options, range);
+ CodeMirror.on(myWidget, "mousedown", function(e) {
+ myRange.clear();
+ CodeMirror.e_preventDefault(e);
+ });
+ var myRange = cm.markText(range.from, range.to, {
+ replacedWith: myWidget,
+ clearOnEnter: getOption(cm, options, "clearOnEnter"),
+ __isFold: true
+ });
+ myRange.on("clear", function(from, to) {
+ CodeMirror.signal(cm, "unfold", cm, from, to);
+ });
+ CodeMirror.signal(cm, "fold", cm, range.from, range.to);
+ }
+
+ function makeWidget(cm, options, range) {
+ var widget = getOption(cm, options, "widget");
+
+ if (typeof widget == "function") {
+ widget = widget(range.from, range.to);
+ }
+
+ if (typeof widget == "string") {
+ var text = document.createTextNode(widget);
+ widget = document.createElement("span");
+ widget.appendChild(text);
+ widget.className = "CodeMirror-foldmarker";
+ } else if (widget) {
+ widget = widget.cloneNode(true)
+ }
+ return widget;
+ }
+
+ // Clumsy backwards-compatible interface
+ CodeMirror.newFoldFunction = function(rangeFinder, widget) {
+ return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
+ };
+
+ // New-style interface
+ CodeMirror.defineExtension("foldCode", function(pos, options, force) {
+ doFold(this, pos, options, force);
+ });
+
+ CodeMirror.defineExtension("isFolded", function(pos) {
+ var marks = this.findMarksAt(pos);
+ for (var i = 0; i < marks.length; ++i)
+ if (marks[i].__isFold) return true;
+ });
+
+ CodeMirror.commands.toggleFold = function(cm) {
+ cm.foldCode(cm.getCursor());
+ };
+ CodeMirror.commands.fold = function(cm) {
+ cm.foldCode(cm.getCursor(), null, "fold");
+ };
+ CodeMirror.commands.unfold = function(cm) {
+ cm.foldCode(cm.getCursor(), null, "unfold");
+ };
+ CodeMirror.commands.foldAll = function(cm) {
+ cm.operation(function() {
+ for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
+ cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");
+ });
+ };
+ CodeMirror.commands.unfoldAll = function(cm) {
+ cm.operation(function() {
+ for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
+ cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");
+ });
+ };
+
+ CodeMirror.registerHelper("fold", "combine", function() {
+ var funcs = Array.prototype.slice.call(arguments, 0);
+ return function(cm, start) {
+ for (var i = 0; i < funcs.length; ++i) {
+ var found = funcs[i](cm, start);
+ if (found) return found;
+ }
+ };
+ });
+
+ CodeMirror.registerHelper("fold", "auto", function(cm, start) {
+ var helpers = cm.getHelpers(start, "fold");
+ for (var i = 0; i < helpers.length; i++) {
+ var cur = helpers[i](cm, start);
+ if (cur) return cur;
+ }
+ });
+
+ var defaultOptions = {
+ rangeFinder: CodeMirror.fold.auto,
+ widget: "\u2194",
+ minFoldSize: 0,
+ scanUp: false,
+ clearOnEnter: true
+ };
+
+ CodeMirror.defineOption("foldOptions", null);
+
+ function getOption(cm, options, name) {
+ if (options && options[name] !== undefined)
+ return options[name];
+ var editorOptions = cm.options.foldOptions;
+ if (editorOptions && editorOptions[name] !== undefined)
+ return editorOptions[name];
+ return defaultOptions[name];
+ }
+
+ CodeMirror.defineExtension("foldOption", function(options, name) {
+ return getOption(this, options, name);
+ });
+});
diff --git a/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.css b/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.css
new file mode 100644
index 0000000..ad19ae2
--- /dev/null
+++ b/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.css
@@ -0,0 +1,20 @@
+.CodeMirror-foldmarker {
+ color: blue;
+ text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;
+ font-family: arial;
+ line-height: .3;
+ cursor: pointer;
+}
+.CodeMirror-foldgutter {
+ width: .7em;
+}
+.CodeMirror-foldgutter-open,
+.CodeMirror-foldgutter-folded {
+ cursor: pointer;
+}
+.CodeMirror-foldgutter-open:after {
+ content: "\25BE";
+}
+.CodeMirror-foldgutter-folded:after {
+ content: "\25B8";
+}
diff --git a/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.js b/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.js
new file mode 100644
index 0000000..7d46a60
--- /dev/null
+++ b/data/extensions/uBlock0@raymondhill.net/lib/codemirror/addon/fold/foldgutter.js
@@ -0,0 +1,163 @@
+// CodeMirror, copyright (c) by Marijn Haverbeke and others
+// Distributed under an MIT license: https://codemirror.net/LICENSE
+
+(function(mod) {
+ if (typeof exports == "object" && typeof module == "object") // CommonJS
+ mod(require("../../lib/codemirror"), require("./foldcode"));
+ else if (typeof define == "function" && define.amd) // AMD
+ define(["../../lib/codemirror", "./foldcode"], mod);
+ else // Plain browser env
+ mod(CodeMirror);
+})(function(CodeMirror) {
+ "use strict";
+
+ CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {
+ if (old && old != CodeMirror.Init) {
+ cm.clearGutter(cm.state.foldGutter.options.gutter);
+ cm.state.foldGutter = null;
+ cm.off("gutterClick", onGutterClick);
+ cm.off("changes", onChange);
+ cm.off("viewportChange", onViewportChange);
+ cm.off("fold", onFold);
+ cm.off("unfold", onFold);
+ cm.off("swapDoc", onChange);
+ }
+ if (val) {
+ cm.state.foldGutter = new State(parseOptions(val));
+ updateInViewport(cm);
+ cm.on("gutterClick", onGutterClick);
+ cm.on("changes", onChange);
+ cm.on("viewportChange", onViewportChange);
+ cm.on("fold", onFold);
+ cm.on("unfold", onFold);
+ cm.on("swapDoc", onChange);
+ }
+ });
+
+ var Pos = CodeMirror.Pos;
+
+ function State(options) {
+ this.options = options;
+ this.from = this.to = 0;
+ }
+
+ function parseOptions(opts) {
+ if (opts === true) opts = {};
+ if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";
+ if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";
+ if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";
+ return opts;
+ }
+
+ function isFolded(cm, line) {
+ var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
+ for (var i = 0; i < marks.length; ++i) {
+ if (marks[i].__isFold) {
+ var fromPos = marks[i].find(-1);
+ if (fromPos && fromPos.line === line)
+ return marks[i];
+ }
+ }
+ }
+
+ function marker(spec) {
+ if (typeof spec == "string") {
+ var elt = document.createElement("div");
+ elt.className = spec + " CodeMirror-guttermarker-subtle";
+ return elt;
+ } else {
+ return spec.cloneNode(true);
+ }
+ }
+
+ function updateFoldInfo(cm, from, to) {
+ var opts = cm.state.foldGutter.options, cur = from - 1;
+ var minSize = cm.foldOption(opts, "minFoldSize");
+ var func = cm.foldOption(opts, "rangeFinder");
+ // we can reuse the built-in indicator element if its className matches the new state
+ var clsFolded = typeof opts.indicatorFolded == "string" && classTest(opts.indicatorFolded);
+ var clsOpen = typeof opts.indicatorOpen == "string" && classTest(opts.indicatorOpen);
+ cm.eachLine(from, to, function(line) {
+ ++cur;
+ var mark = null;
+ var old = line.gutterMarkers;
+ if (old) old = old[opts.gutter];
+ if (isFolded(cm, cur)) {
+ if (clsFolded && old && clsFolded.test(old.className)) return;
+ mark = marker(opts.indicatorFolded);
+ } else {
+ var pos = Pos(cur, 0);
+ var range = func && func(cm, pos);
+ if (range && range.to.line - range.from.line >= minSize) {
+ if (clsOpen && old && clsOpen.test(old.className)) return;
+ mark = marker(opts.indicatorOpen);
+ }
+ }
+ if (!mark && !old) return;
+ cm.setGutterMarker(line, opts.gutter, mark);
+ });
+ }
+
+ // copied from CodeMirror/src/util/dom.js
+ function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }
+
+ function updateInViewport(cm) {
+ var vp = cm.getViewport(), state = cm.state.foldGutter;
+ if (!state) return;
+ cm.operation(function() {
+ updateFoldInfo(cm, vp.from, vp.to);
+ });
+ state.from = vp.from; state.to = vp.to;
+ }
+
+ function onGutterClick(cm, line, gutter) {
+ var state = cm.state.foldGutter;
+ if (!state) return;
+ var opts = state.options;
+ if (gutter != opts.gutter) return;
+ var folded = isFolded(cm, line);
+ if (folded) folded.clear();
+ else cm.foldCode(Pos(line, 0), opts);
+ }
+
+ function onChange(cm) {
+ var state = cm.state.foldGutter;
+ if (!state) return;
+ var opts = state.options;
+ state.from = state.to = 0;
+ clearTimeout(state.changeUpdate);
+ state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);
+ }
+
+ function onViewportChange(cm) {
+ var state = cm.state.foldGutter;
+ if (!state) return;
+ var opts = state.options;
+ clearTimeout(state.changeUpdate);
+ state.changeUpdate = setTimeout(function() {
+ var vp = cm.getViewport();
+ if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
+ updateInViewport(cm);
+ } else {
+ cm.operation(function() {
+ if (vp.from < state.from) {
+ updateFoldInfo(cm, vp.from, state.from);
+ state.from = vp.from;
+ }
+ if (vp.to > state.to) {
+ updateFoldInfo(cm, state.to, vp.to);
+ state.to = vp.to;
+ }
+ });
+ }
+ }, opts.updateViewportTimeSpan || 400);
+ }
+
+ function onFold(cm, from) {
+ var state = cm.state.foldGutter;
+ if (!state) return;
+ var line = from.line;
+ if (line >= state.from && line < state.to)
+ updateFoldInfo(cm, line, line + 1);
+ }
+});