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First commit, version 0.2.7
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71
public/vendor/codemirror/addon/selection/active-line.js
vendored
Executable file
71
public/vendor/codemirror/addon/selection/active-line.js
vendored
Executable file
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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// Because sometimes you need to style the cursor's line.
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//
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// Adds an option 'styleActiveLine' which, when enabled, gives the
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// active line's wrapping <div> the CSS class "CodeMirror-activeline",
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// and gives its background <div> the class "CodeMirror-activeline-background".
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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var WRAP_CLASS = "CodeMirror-activeline";
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var BACK_CLASS = "CodeMirror-activeline-background";
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CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) {
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var prev = old && old != CodeMirror.Init;
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if (val && !prev) {
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cm.state.activeLines = [];
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updateActiveLines(cm, cm.listSelections());
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cm.on("beforeSelectionChange", selectionChange);
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} else if (!val && prev) {
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cm.off("beforeSelectionChange", selectionChange);
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clearActiveLines(cm);
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delete cm.state.activeLines;
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}
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});
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function clearActiveLines(cm) {
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for (var i = 0; i < cm.state.activeLines.length; i++) {
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cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS);
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cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS);
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}
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}
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function sameArray(a, b) {
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if (a.length != b.length) return false;
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for (var i = 0; i < a.length; i++)
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if (a[i] != b[i]) return false;
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return true;
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}
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function updateActiveLines(cm, ranges) {
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var active = [];
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for (var i = 0; i < ranges.length; i++) {
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var range = ranges[i];
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if (!range.empty()) continue;
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var line = cm.getLineHandleVisualStart(range.head.line);
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if (active[active.length - 1] != line) active.push(line);
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}
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if (sameArray(cm.state.activeLines, active)) return;
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cm.operation(function() {
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clearActiveLines(cm);
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for (var i = 0; i < active.length; i++) {
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cm.addLineClass(active[i], "wrap", WRAP_CLASS);
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cm.addLineClass(active[i], "background", BACK_CLASS);
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}
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cm.state.activeLines = active;
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});
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}
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function selectionChange(cm, sel) {
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updateActiveLines(cm, sel.ranges);
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}
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});
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118
public/vendor/codemirror/addon/selection/mark-selection.js
vendored
Executable file
118
public/vendor/codemirror/addon/selection/mark-selection.js
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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// Because sometimes you need to mark the selected *text*.
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//
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// Adds an option 'styleSelectedText' which, when enabled, gives
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// selected text the CSS class given as option value, or
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// "CodeMirror-selectedtext" when the value is not a string.
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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CodeMirror.defineOption("styleSelectedText", false, function(cm, val, old) {
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var prev = old && old != CodeMirror.Init;
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if (val && !prev) {
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cm.state.markedSelection = [];
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cm.state.markedSelectionStyle = typeof val == "string" ? val : "CodeMirror-selectedtext";
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reset(cm);
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cm.on("cursorActivity", onCursorActivity);
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cm.on("change", onChange);
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} else if (!val && prev) {
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cm.off("cursorActivity", onCursorActivity);
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cm.off("change", onChange);
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clear(cm);
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cm.state.markedSelection = cm.state.markedSelectionStyle = null;
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}
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});
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function onCursorActivity(cm) {
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cm.operation(function() { update(cm); });
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}
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function onChange(cm) {
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if (cm.state.markedSelection.length)
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cm.operation(function() { clear(cm); });
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}
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var CHUNK_SIZE = 8;
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var Pos = CodeMirror.Pos;
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var cmp = CodeMirror.cmpPos;
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function coverRange(cm, from, to, addAt) {
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if (cmp(from, to) == 0) return;
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var array = cm.state.markedSelection;
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var cls = cm.state.markedSelectionStyle;
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for (var line = from.line;;) {
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var start = line == from.line ? from : Pos(line, 0);
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var endLine = line + CHUNK_SIZE, atEnd = endLine >= to.line;
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var end = atEnd ? to : Pos(endLine, 0);
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var mark = cm.markText(start, end, {className: cls});
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if (addAt == null) array.push(mark);
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else array.splice(addAt++, 0, mark);
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if (atEnd) break;
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line = endLine;
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}
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}
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function clear(cm) {
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var array = cm.state.markedSelection;
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for (var i = 0; i < array.length; ++i) array[i].clear();
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array.length = 0;
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}
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function reset(cm) {
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clear(cm);
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var ranges = cm.listSelections();
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for (var i = 0; i < ranges.length; i++)
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coverRange(cm, ranges[i].from(), ranges[i].to());
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}
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function update(cm) {
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if (!cm.somethingSelected()) return clear(cm);
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if (cm.listSelections().length > 1) return reset(cm);
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var from = cm.getCursor("start"), to = cm.getCursor("end");
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var array = cm.state.markedSelection;
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if (!array.length) return coverRange(cm, from, to);
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var coverStart = array[0].find(), coverEnd = array[array.length - 1].find();
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if (!coverStart || !coverEnd || to.line - from.line < CHUNK_SIZE ||
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cmp(from, coverEnd.to) >= 0 || cmp(to, coverStart.from) <= 0)
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return reset(cm);
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while (cmp(from, coverStart.from) > 0) {
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array.shift().clear();
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coverStart = array[0].find();
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}
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if (cmp(from, coverStart.from) < 0) {
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if (coverStart.to.line - from.line < CHUNK_SIZE) {
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array.shift().clear();
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coverRange(cm, from, coverStart.to, 0);
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} else {
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coverRange(cm, from, coverStart.from, 0);
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}
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}
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while (cmp(to, coverEnd.to) < 0) {
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array.pop().clear();
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coverEnd = array[array.length - 1].find();
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}
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if (cmp(to, coverEnd.to) > 0) {
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if (to.line - coverEnd.from.line < CHUNK_SIZE) {
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array.pop().clear();
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coverRange(cm, coverEnd.from, to);
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} else {
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coverRange(cm, coverEnd.to, to);
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}
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}
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}
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});
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98
public/vendor/codemirror/addon/selection/selection-pointer.js
vendored
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public/vendor/codemirror/addon/selection/selection-pointer.js
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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CodeMirror.defineOption("selectionPointer", false, function(cm, val) {
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var data = cm.state.selectionPointer;
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if (data) {
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CodeMirror.off(cm.getWrapperElement(), "mousemove", data.mousemove);
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CodeMirror.off(cm.getWrapperElement(), "mouseout", data.mouseout);
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CodeMirror.off(window, "scroll", data.windowScroll);
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cm.off("cursorActivity", reset);
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cm.off("scroll", reset);
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cm.state.selectionPointer = null;
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cm.display.lineDiv.style.cursor = "";
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}
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if (val) {
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data = cm.state.selectionPointer = {
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value: typeof val == "string" ? val : "default",
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mousemove: function(event) { mousemove(cm, event); },
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mouseout: function(event) { mouseout(cm, event); },
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windowScroll: function() { reset(cm); },
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rects: null,
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mouseX: null, mouseY: null,
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willUpdate: false
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};
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CodeMirror.on(cm.getWrapperElement(), "mousemove", data.mousemove);
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CodeMirror.on(cm.getWrapperElement(), "mouseout", data.mouseout);
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CodeMirror.on(window, "scroll", data.windowScroll);
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cm.on("cursorActivity", reset);
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cm.on("scroll", reset);
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}
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});
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function mousemove(cm, event) {
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var data = cm.state.selectionPointer;
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if (event.buttons == null ? event.which : event.buttons) {
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data.mouseX = data.mouseY = null;
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} else {
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data.mouseX = event.clientX;
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data.mouseY = event.clientY;
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}
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scheduleUpdate(cm);
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}
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function mouseout(cm, event) {
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if (!cm.getWrapperElement().contains(event.relatedTarget)) {
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var data = cm.state.selectionPointer;
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data.mouseX = data.mouseY = null;
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scheduleUpdate(cm);
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}
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}
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function reset(cm) {
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cm.state.selectionPointer.rects = null;
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scheduleUpdate(cm);
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}
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function scheduleUpdate(cm) {
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if (!cm.state.selectionPointer.willUpdate) {
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cm.state.selectionPointer.willUpdate = true;
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setTimeout(function() {
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update(cm);
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cm.state.selectionPointer.willUpdate = false;
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}, 50);
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}
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}
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function update(cm) {
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var data = cm.state.selectionPointer;
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if (!data) return;
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if (data.rects == null && data.mouseX != null) {
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data.rects = [];
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if (cm.somethingSelected()) {
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for (var sel = cm.display.selectionDiv.firstChild; sel; sel = sel.nextSibling)
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data.rects.push(sel.getBoundingClientRect());
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}
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}
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var inside = false;
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if (data.mouseX != null) for (var i = 0; i < data.rects.length; i++) {
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var rect = data.rects[i];
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if (rect.left <= data.mouseX && rect.right >= data.mouseX &&
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rect.top <= data.mouseY && rect.bottom >= data.mouseY)
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inside = true;
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}
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var cursor = inside ? data.value : "";
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if (cm.display.lineDiv.style.cursor != cursor)
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cm.display.lineDiv.style.cursor = cursor;
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}
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});
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