static/editor.js - compiler-explorer - Rivoreo Source Code Repositories

 // Copyright (c) 2012-2017, Matt Godbolt
 //
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
 //
 //     * Redistributions of source code must retain the above copyright notice,
 //       this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above copyright
 //       notice, this list of conditions and the following disclaimer in the
 //       documentation and/or other materials provided with the distribution.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 // POSSIBILITY OF SUCH DAMAGE.

 define(function (require) {
     "use strict";
     var _ = require('underscore');
     var $ = require('jquery');
     var colour = require('colour');
     var loadSaveLib = require('loadSave');
     var FontScale = require('fontscale');
     var Sharing = require('sharing');
     var Components = require('components');
     var monaco = require('monaco');
     var options = require('options');
     require('./d-mode');
     require('./rust-mode');

     var loadSave = new loadSaveLib.LoadSave();

     function Editor(hub, state, container, lang, defaultSrc) {
         var self = this;
         this.id = state.id || hub.nextEditorId();
         this.container = container;
         this.domRoot = container.getElement();
         this.domRoot.html($('#codeEditor').html());
         this.eventHub = hub.createEventHub();
         this.settings = {};
         this.ourCompilers = {};

         this.widgetsByCompiler = {};
         this.asmByCompiler = {};
         this.busyCompilers = {};
         this.colours = [];
         this.lastCompilerIDResponse = -1;

         this.decorations = [];

         var cmMode;
         switch (lang.toLowerCase()) {
             default:
                 cmMode = "cpp";
                 break;
             case "c":
                 cmMode = "cpp";
                 break;
             case "rust":
                 cmMode = "rust";
                 break;
             case "d":
                 cmMode = "d";
                 break;
             case "go":
                 cmMode = "go";
                 break;
         }

         var root = this.domRoot.find(".monaco-placeholder");
         var legacyReadOnly = state.options && !!state.options.readOnly;
         this.editor = monaco.editor.create(root[0], {
             value: state.source || defaultSrc || "",
             scrollBeyondLastLine: false,
             language: cmMode,
             readOnly: !!options.readOnly || legacyReadOnly,
             glyphMargin: true
         });

         this.editor.addAction({
             id: 'compile',
             label: 'Compile',
             keybindings: [monaco.KeyMod.CtrlCmd | monaco.KeyCode.Enter],
             keybindingContext: null,
             contextMenuGroupId: 'navigation',
             contextMenuOrder: 1.5,
             run: _.bind(function () {
                 this.maybeEmitChange();
             }, this)
         });

         function tryCompilerSelectLine(thisLineNumber) {
             _.each(self.asmByCompiler, function (asms, compilerId) {
                 var targetLines = [];
                 _.each(asms, function (asmLine, i) {
                     if (asmLine.source == thisLineNumber) {
                         targetLines.push(i + 1);
                     }
                 });
                 self.eventHub.emit('compilerSetDecorations', compilerId, targetLines);
             });
         }

         this.editor.addAction({
             id: 'viewasm',
             label: 'Highlight assembly',
             keybindings: [monaco.KeyMod.CtrlCmd | monaco.KeyCode.F10],
             keybindingContext: null,
             contextMenuGroupId: 'navigation',
             contextMenuOrder: 1.5,
             run: function (ed) {
                 tryCompilerSelectLine(ed.getPosition().lineNumber);
             }
         });

         this.mouseMoveThrottledFunction = _.throttle(function (e) {
                 if (e !== null && e.target !== null && self.settings.hoverShowSource === true && e.target.position !== null) {
                     tryCompilerSelectLine(e.target.position.lineNumber);
                 }
             },
             250
         );

         this.editor.onMouseMove(function (e) {
             self.mouseMoveThrottledFunction(e);
         });

         this.fontScale = new FontScale(this.domRoot, state, this.editor);
         this.fontScale.on('change', _.bind(this.updateState, this));

         // We suppress posting changes until the user has stopped typing by:
         // * Using _.debounce() to run emitChange on any key event or change
         //   only after a delay.
         // * Only actually triggering a change if the document text has changed from
         //   the previous emitted.
         this.lastChangeEmitted = null;
         this.onSettingsChange({});
         this.editor.getModel().onDidChangeContent(_.bind(function () {
             this.debouncedEmitChange();
             this.updateState();
         }, this));
         // this.editor.on("keydown", _.bind(function () {
         //     // Not strictly a change; but this suppresses changes until some time
         //     // after the last key down (be it an actual change or a just a cursor
         //     // movement etc).
         //     this.debouncedEmitChange();
         // }, this));

         function layout() {
             var topBarHeight = self.domRoot.find(".top-bar").outerHeight(true) || 0;
             self.editor.layout({width: self.domRoot.width(), height: self.domRoot.height() - topBarHeight});
         }

         this.domRoot.find('.load-save').click(_.bind(function () {
             loadSave.run(_.bind(function (text) {
                 this.editor.setValue(text);
                 this.updateState();
                 this.maybeEmitChange();
             }, this), this.getSource());
         }, this));

         container.on('resize', layout);
         container.on('shown', layout);
         container.on('open', function () {
             self.eventHub.emit('editorOpen', self.id);
         });
         container.on('destroy', function () {
             self.eventHub.unsubscribe();
             self.eventHub.emit('editorClose', self.id);
             self.editor.dispose();
         });
         container.setTitle(lang + " source #" + self.id);
         this.container.layoutManager.on('initialised', function () {
             // Once initialized, let everyone know what text we have.
             self.maybeEmitChange();
         });

         this.eventHub.on('compilerOpen', this.onCompilerOpen, this);
         this.eventHub.on('compilerClose', this.onCompilerClose, this);
         this.eventHub.on('compiling', this.onCompiling, this);
         this.eventHub.on('compileResult', this.onCompileResponse, this);
         this.eventHub.on('selectLine', this.onSelectLine, this);
         this.eventHub.on('editorSetDecoration', this.onEditorSetDecoration, this);
         this.eventHub.on('settingsChange', this.onSettingsChange, this);
         this.eventHub.emit('requestSettings');

         // NB a new compilerConfig needs to be created every time; else the state is shared
         // between all compilers created this way. That leads to some nasty-to-find state
         // bugs e.g. https://github.com/mattgodbolt/compiler-explorer/issues/225
         var compilerConfig = _.bind(function () {
             return Components.getCompiler(this.id);
         }, this);

         this.container.layoutManager.createDragSource(
             this.domRoot.find('.btn.add-compiler'), compilerConfig());
         this.domRoot.find('.btn.add-compiler').click(_.bind(function () {
             var insertPoint = hub.findParentRowOrColumn(this.container) ||
                 this.container.layoutManager.root.contentItems[0];
             insertPoint.addChild(compilerConfig());
         }, this));

         this.updateState();
     }

     Editor.prototype.maybeEmitChange = function (force) {
         var source = this.getSource();
         if (!force && source == this.lastChangeEmitted) return;
         this.lastChangeEmitted = source;
         this.eventHub.emit('editorChange', this.id, this.lastChangeEmitted);
     };

     Editor.prototype.updateState = function () {
         var state = {
             id: this.id,
             source: this.getSource()
         };
         this.fontScale.addState(state);
         this.container.setState(state);
     };

     Editor.prototype.getSource = function () {
         return this.editor.getModel().getValue();
     };

     Editor.prototype.onSettingsChange = function (newSettings) {
         var before = this.settings;
         var after = newSettings;
         this.settings = _.clone(newSettings);

         this.editor.updateOptions({autoClosingBrackets: this.settings.autoCloseBrackets});

         // TODO: bug when:
         // * Turn off auto.
         // * edit code
         // * change compiler or compiler options (out of date code is used)
         if (before.delayAfterChange !== after.delayAfterChange || !this.debouncedEmitChange) {
             if (after.delayAfterChange) {
                 this.debouncedEmitChange = _.debounce(_.bind(function () {
                     this.maybeEmitChange();
                 }, this), after.delayAfterChange);
                 this.maybeEmitChange(true);
             } else {
                 this.debouncedEmitChange = _.noop;
             }
         }

         if (before.hoverShowSource && !after.hoverShowSource) {
             this.onEditorSetDecoration(this.id, -1);
         }

         this.numberUsedLines();
     };

     Editor.prototype.numberUsedLines = function () {
         var result = {};
         // First, note all lines used.
         _.each(this.asmByCompiler, function (asm) {
             _.each(asm, function (asmLine) {
                 if (asmLine.source) result[asmLine.source - 1] = true;
             });
         });
         // Now assign an ordinal to each used line.
         var ordinal = 0;
         _.each(result, function (v, k) {
             result[k] = ordinal++;
         });

         if (_.any(this.busyCompilers)) return;
         this.updateColours(this.settings.colouriseAsm ? result : []);
     };

     Editor.prototype.updateColours = function (colours) {
         this.colours = colour.applyColours(this.editor, colours, this.settings.colourScheme, this.colours);
         this.eventHub.emit('colours', this.id, colours, this.settings.colourScheme);
     };

     Editor.prototype.onCompilerOpen = function (compilerId, editorId) {
         if (editorId === this.id) {
             // On any compiler open, rebroadcast our state in case they need to know it.
             this.maybeEmitChange(true);
             this.ourCompilers[compilerId] = true;
         }
     };

     Editor.prototype.onCompilerClose = function (compilerId) {
         if (!this.ourCompilers[compilerId]) return;
         monaco.editor.setModelMarkers(this.editor.getModel(), compilerId, []);
         delete this.widgetsByCompiler[compilerId];
         delete this.asmByCompiler[compilerId];
         delete this.busyCompilers[compilerId];
         this.numberUsedLines();
     };

     Editor.prototype.onCompiling = function (compilerId) {
         if (!this.ourCompilers[compilerId]) return;
         this.busyCompilers[compilerId] = true;
     };

     Editor.prototype.onCompileResponse = function (compilerId, compiler, result) {
         if (!this.ourCompilers[compilerId]) return;
         this.busyCompilers[compilerId] = false;
         var output = (result.stdout || []).concat(result.stderr || []);
         var widgets = _.compact(_.map(output, function (obj) {
             if (!obj.tag) return;
             var severity = 3; // error
             if (obj.tag.text.match(/^warning/)) severity = 2;
             if (obj.tag.text.match(/^note/)) severity = 1;
             return {
                 severity: severity,
                 message: obj.tag.text,
                 source: compiler.name,
                 startLineNumber: obj.tag.line,
                 startColumn: obj.tag.column || 0,
                 endLineNumber: obj.tag.line,
                 endColumn: -1
             };
         }, this));
         monaco.editor.setModelMarkers(this.editor.getModel(), compilerId, widgets);
         this.asmByCompiler[compilerId] = result.asm;
         this.lastCompilerIDResponse = compilerId;
         this.numberUsedLines();
     };

     Editor.prototype.onSelectLine = function (id, lineNum) {
         if (id === this.id) {
             this.editor.setSelection({line: lineNum - 1, ch: 0}, {line: lineNum, ch: 0});
         }
     };

     Editor.prototype.onEditorSetDecoration = function (id, lineNum) {
         if (id === this.id) {
             this.decorations = this.editor.deltaDecorations(this.decorations,
                 lineNum === -1 || lineNum === null ? [] : [
                         {
                             range: new monaco.Range(lineNum, 1, lineNum, 1),
                             options: {
                                 linesDecorationsClassName: 'linked-code-decoration'
                             }
                         }
                     ]);
         }
     };

     return {
         Editor: Editor
     };
 });
	// Copyright (c) 2012-2017, Matt Godbolt
	//
	// All rights reserved.
	//
	// Redistribution and use in source and binary forms, with or without
	// modification, are permitted provided that the following conditions are met:
	//
	// * Redistributions of source code must retain the above copyright notice,
	// this list of conditions and the following disclaimer.
	// * Redistributions in binary form must reproduce the above copyright
	// notice, this list of conditions and the following disclaimer in the
	// documentation and/or other materials provided with the distribution.
	//
	// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
	// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	// POSSIBILITY OF SUCH DAMAGE.

	define(function (require) {
	"use strict";
	var _ = require('underscore');
	var $ = require('jquery');
	var colour = require('colour');
	var loadSaveLib = require('loadSave');
	var FontScale = require('fontscale');
	var Sharing = require('sharing');
	var Components = require('components');
	var monaco = require('monaco');
	var options = require('options');
	require('./d-mode');
	require('./rust-mode');

	var loadSave = new loadSaveLib.LoadSave();

	function Editor(hub, state, container, lang, defaultSrc) {
	var self = this;
	this.id = state.id \|\| hub.nextEditorId();
	this.container = container;
	this.domRoot = container.getElement();
	this.domRoot.html($('#codeEditor').html());
	this.eventHub = hub.createEventHub();
	this.settings = {};
	this.ourCompilers = {};

	this.widgetsByCompiler = {};
	this.asmByCompiler = {};
	this.busyCompilers = {};
	this.colours = [];
	this.lastCompilerIDResponse = -1;

	this.decorations = [];

	var cmMode;
	switch (lang.toLowerCase()) {
	default:
	cmMode = "cpp";
	break;
	case "c":
	cmMode = "cpp";
	break;
	case "rust":
	cmMode = "rust";
	break;
	case "d":
	cmMode = "d";
	break;
	case "go":
	cmMode = "go";
	break;
	}

	var root = this.domRoot.find(".monaco-placeholder");
	var legacyReadOnly = state.options && !!state.options.readOnly;
	this.editor = monaco.editor.create(root[0], {
	value: state.source \|\| defaultSrc \|\| "",
	scrollBeyondLastLine: false,
	language: cmMode,
	readOnly: !!options.readOnly \|\| legacyReadOnly,
	glyphMargin: true
	});

	this.editor.addAction({
	id: 'compile',
	label: 'Compile',
	keybindings: [monaco.KeyMod.CtrlCmd \| monaco.KeyCode.Enter],
	keybindingContext: null,
	contextMenuGroupId: 'navigation',
	contextMenuOrder: 1.5,
	run: _.bind(function () {
	this.maybeEmitChange();
	}, this)
	});

	function tryCompilerSelectLine(thisLineNumber) {
	_.each(self.asmByCompiler, function (asms, compilerId) {
	var targetLines = [];
	_.each(asms, function (asmLine, i) {
	if (asmLine.source == thisLineNumber) {
	targetLines.push(i + 1);
	}
	});
	self.eventHub.emit('compilerSetDecorations', compilerId, targetLines);
	});
	}

	this.editor.addAction({
	id: 'viewasm',
	label: 'Highlight assembly',
	keybindings: [monaco.KeyMod.CtrlCmd \| monaco.KeyCode.F10],
	keybindingContext: null,
	contextMenuGroupId: 'navigation',
	contextMenuOrder: 1.5,
	run: function (ed) {
	tryCompilerSelectLine(ed.getPosition().lineNumber);
	}
	});

	this.mouseMoveThrottledFunction = _.throttle(function (e) {
	if (e !== null && e.target !== null && self.settings.hoverShowSource === true && e.target.position !== null) {
	tryCompilerSelectLine(e.target.position.lineNumber);
	}
	},
	250
	);

	this.editor.onMouseMove(function (e) {
	self.mouseMoveThrottledFunction(e);
	});

	this.fontScale = new FontScale(this.domRoot, state, this.editor);
	this.fontScale.on('change', _.bind(this.updateState, this));

	// We suppress posting changes until the user has stopped typing by:
	// * Using _.debounce() to run emitChange on any key event or change
	// only after a delay.
	// * Only actually triggering a change if the document text has changed from
	// the previous emitted.
	this.lastChangeEmitted = null;
	this.onSettingsChange({});
	this.editor.getModel().onDidChangeContent(_.bind(function () {
	this.debouncedEmitChange();
	this.updateState();
	}, this));
	// this.editor.on("keydown", _.bind(function () {
	// // Not strictly a change; but this suppresses changes until some time
	// // after the last key down (be it an actual change or a just a cursor
	// // movement etc).
	// this.debouncedEmitChange();
	// }, this));

	function layout() {
	var topBarHeight = self.domRoot.find(".top-bar").outerHeight(true) \|\| 0;
	self.editor.layout({width: self.domRoot.width(), height: self.domRoot.height() - topBarHeight});
	}

	this.domRoot.find('.load-save').click(_.bind(function () {
	loadSave.run(_.bind(function (text) {
	this.editor.setValue(text);
	this.updateState();
	this.maybeEmitChange();
	}, this), this.getSource());
	}, this));

	container.on('resize', layout);
	container.on('shown', layout);
	container.on('open', function () {
	self.eventHub.emit('editorOpen', self.id);
	});
	container.on('destroy', function () {
	self.eventHub.unsubscribe();
	self.eventHub.emit('editorClose', self.id);
	self.editor.dispose();
	});
	container.setTitle(lang + " source #" + self.id);
	this.container.layoutManager.on('initialised', function () {
	// Once initialized, let everyone know what text we have.
	self.maybeEmitChange();
	});

	this.eventHub.on('compilerOpen', this.onCompilerOpen, this);
	this.eventHub.on('compilerClose', this.onCompilerClose, this);
	this.eventHub.on('compiling', this.onCompiling, this);
	this.eventHub.on('compileResult', this.onCompileResponse, this);
	this.eventHub.on('selectLine', this.onSelectLine, this);
	this.eventHub.on('editorSetDecoration', this.onEditorSetDecoration, this);
	this.eventHub.on('settingsChange', this.onSettingsChange, this);
	this.eventHub.emit('requestSettings');

	// NB a new compilerConfig needs to be created every time; else the state is shared
	// between all compilers created this way. That leads to some nasty-to-find state
	// bugs e.g. https://github.com/mattgodbolt/compiler-explorer/issues/225
	var compilerConfig = _.bind(function () {
	return Components.getCompiler(this.id);
	}, this);

	this.container.layoutManager.createDragSource(
	this.domRoot.find('.btn.add-compiler'), compilerConfig());
	this.domRoot.find('.btn.add-compiler').click(_.bind(function () {
	var insertPoint = hub.findParentRowOrColumn(this.container) \|\|
	this.container.layoutManager.root.contentItems[0];
	insertPoint.addChild(compilerConfig());
	}, this));

	this.updateState();
	}

	Editor.prototype.maybeEmitChange = function (force) {
	var source = this.getSource();
	if (!force && source == this.lastChangeEmitted) return;
	this.lastChangeEmitted = source;
	this.eventHub.emit('editorChange', this.id, this.lastChangeEmitted);
	};

	Editor.prototype.updateState = function () {
	var state = {
	id: this.id,
	source: this.getSource()
	};
	this.fontScale.addState(state);
	this.container.setState(state);
	};

	Editor.prototype.getSource = function () {
	return this.editor.getModel().getValue();
	};

	Editor.prototype.onSettingsChange = function (newSettings) {
	var before = this.settings;
	var after = newSettings;
	this.settings = _.clone(newSettings);

	this.editor.updateOptions({autoClosingBrackets: this.settings.autoCloseBrackets});

	// TODO: bug when:
	// * Turn off auto.
	// * edit code
	// * change compiler or compiler options (out of date code is used)
	if (before.delayAfterChange !== after.delayAfterChange \|\| !this.debouncedEmitChange) {
	if (after.delayAfterChange) {
	this.debouncedEmitChange = _.debounce(_.bind(function () {
	this.maybeEmitChange();
	}, this), after.delayAfterChange);
	this.maybeEmitChange(true);
	} else {
	this.debouncedEmitChange = _.noop;
	}
	}

	if (before.hoverShowSource && !after.hoverShowSource) {
	this.onEditorSetDecoration(this.id, -1);
	}

	this.numberUsedLines();
	};

	Editor.prototype.numberUsedLines = function () {
	var result = {};
	// First, note all lines used.
	_.each(this.asmByCompiler, function (asm) {
	_.each(asm, function (asmLine) {
	if (asmLine.source) result[asmLine.source - 1] = true;
	});
	});
	// Now assign an ordinal to each used line.
	var ordinal = 0;
	_.each(result, function (v, k) {
	result[k] = ordinal++;
	});

	if (_.any(this.busyCompilers)) return;
	this.updateColours(this.settings.colouriseAsm ? result : []);
	};

	Editor.prototype.updateColours = function (colours) {
	this.colours = colour.applyColours(this.editor, colours, this.settings.colourScheme, this.colours);
	this.eventHub.emit('colours', this.id, colours, this.settings.colourScheme);
	};

	Editor.prototype.onCompilerOpen = function (compilerId, editorId) {
	if (editorId === this.id) {
	// On any compiler open, rebroadcast our state in case they need to know it.
	this.maybeEmitChange(true);
	this.ourCompilers[compilerId] = true;
	}
	};

	Editor.prototype.onCompilerClose = function (compilerId) {
	if (!this.ourCompilers[compilerId]) return;
	monaco.editor.setModelMarkers(this.editor.getModel(), compilerId, []);
	delete this.widgetsByCompiler[compilerId];
	delete this.asmByCompiler[compilerId];
	delete this.busyCompilers[compilerId];
	this.numberUsedLines();
	};

	Editor.prototype.onCompiling = function (compilerId) {
	if (!this.ourCompilers[compilerId]) return;
	this.busyCompilers[compilerId] = true;
	};

	Editor.prototype.onCompileResponse = function (compilerId, compiler, result) {
	if (!this.ourCompilers[compilerId]) return;
	this.busyCompilers[compilerId] = false;
	var output = (result.stdout \|\| []).concat(result.stderr \|\| []);
	var widgets = _.compact(_.map(output, function (obj) {
	if (!obj.tag) return;
	var severity = 3; // error
	if (obj.tag.text.match(/^warning/)) severity = 2;
	if (obj.tag.text.match(/^note/)) severity = 1;
	return {
	severity: severity,
	message: obj.tag.text,
	source: compiler.name,
	startLineNumber: obj.tag.line,
	startColumn: obj.tag.column \|\| 0,
	endLineNumber: obj.tag.line,
	endColumn: -1
	};
	}, this));
	monaco.editor.setModelMarkers(this.editor.getModel(), compilerId, widgets);
	this.asmByCompiler[compilerId] = result.asm;
	this.lastCompilerIDResponse = compilerId;
	this.numberUsedLines();
	};

	Editor.prototype.onSelectLine = function (id, lineNum) {
	if (id === this.id) {
	this.editor.setSelection({line: lineNum - 1, ch: 0}, {line: lineNum, ch: 0});
	}
	};

	Editor.prototype.onEditorSetDecoration = function (id, lineNum) {
	if (id === this.id) {
	this.decorations = this.editor.deltaDecorations(this.decorations,
	lineNum === -1 \|\| lineNum === null ? [] : [
	{
	range: new monaco.Range(lineNum, 1, lineNum, 1),
	options: {
	linesDecorationsClassName: 'linked-code-decoration'
	}
	}
	]);
	}
	};

	return {
	Editor: Editor
	};
	});