From 116ee90e005a01dd7c9b08519ad658dcbdce8992 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ale=C5=A1=20Smodi=C5=A1?= Date: Mon, 28 Sep 2015 18:46:29 +0200 Subject: CRLF -> LF conversion for python.js and prolog.js. --- js/codeq/prolog.js | 728 ++++++++++++++++++++++++++--------------------------- js/codeq/python.js | 668 ++++++++++++++++++++++++------------------------ 2 files changed, 698 insertions(+), 698 deletions(-) diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js index cd3fcb4..980a60c 100644 --- a/js/codeq/prolog.js +++ b/js/codeq/prolog.js @@ -1,364 +1,364 @@ -/** - * Created by robert on 9/17/15. - * - * The prolog state of the state machine. When it is entered it'll prepare the console and code editor and load a sub-state machine which represents the 4 different parts fo the screen. - */ - -(function() { - var subScreens, //this will be the actual (sub)state machine - stateNameTag = 'stateName', //a tag for data which is added to some html elements - jqScreen = $('#screen_prolog'), // the screen container element - //quadrants - jqDescription = jqScreen.find('.block1'), - jqCode = jqScreen.find('.block2'), - jqConsole = jqScreen.find('.block3'), - jqInfo = jqScreen.find('.block4'), - jqAllQuadrants = jqDescription.add(jqCode).add(jqConsole).add(jqInfo), // all the quadrants - // buttons - jqBtnPlan = jqScreen.find('.btn-plan'), - jqBtnHint = jqScreen.find('.btn-hint'), - jqBtnTest = jqScreen.find('.btn-test'), - jqAllButtons = jqBtnPlan.add(jqBtnHint).add(jqBtnTest), // all the buttons - // misc - currentSubState = null, - transitionEventName = 'mousedown',//event name of the event which will trigger the transition between these substates - the most common transition at least (there are some corner cases on the hint and test buttons -> see the code below) - substates = { - 'description': { - 'enter': function () { - currentSubState = 'block1'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - }, - 'code': { - 'enter': function () { - currentSubState = 'block2'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - }, - 'info': { - 'enter': function () { - currentSubState = 'block4'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - }, - 'console': { - 'enter': function () { - currentSubState = 'block3'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - } - }; - var prologHandler; //created when we enter the prolog state and destroyed once we leave it - codeq.globalStateMachine.register('prolog', { - 'enter': function (problemDef, commonHints, currentSolution) { - $('#navigation-login').css('display', ''); - $('#navigation-language').css('display', ''); - $('#navigation-problem').css('display', ''); - $("#navigation-prolog").addClass("active"); - $('#navigation-prolog').css('display', ''); - - jqScreen.css('display', '');//we have to show the screen now so the code editor shows its initial values correctly - prologHandler = createPrologHandler(problemDef, commonHints, currentSolution); - subScreens = codeq.makeStateMachine(substates); - subScreens.transition(jqDescription.data(stateNameTag)); -/* Q.delay(100).then(function(){ - jqAllQuadrants.addClass('transition');//for smooth animations - need to be delayed, because otherwise we get some weird "animations" while the page is loading - }).done();*/ - jqAllButtons.on(transitionEventName, function (event) { - subScreens.transition('info'); // set focus on the hints quadrant - event.stopPropagation(); // don't allow the event to go on and trigger further transition - }); - jqAllQuadrants.on(transitionEventName, function () { - subScreens.transition($(this).data(stateNameTag)); - }); - }, - 'exit': function () { - jqAllButtons.off(); // unregister all event handlers - jqAllQuadrants.off(); - jqScreen.css('display', 'none'); -// jqAllQuadrants.removeClass('transition'); - prologHandler.destroy(); - prologHandler = null; - subScreens.destroy(); - subScreens = null; - jqScreen.addClass('block1'); - - $('#navigation-login').css('display', 'none'); - $('#navigation-language').css('display', 'none'); - $('#navigation-problem').css('display', 'none'); - $("#navigation-prolog").removeClass("active"); - $('#navigation-prolog').css('display', 'none'); - } - }); - - jqDescription.data(stateNameTag, 'description'); - jqCode.data(stateNameTag, 'code'); - jqConsole.data(stateNameTag, 'console'); - jqInfo.data(stateNameTag, 'info'); - - // a constant - var firstCharacterPos = {'line': 0, 'ch': 0}; - - var makePrologTerminalHandler = function (jqConsole, editor, problem_id, activityHandler) { - var promptMode = true, // default: query composition; alternative: query result browsing - manualStop = false,// if the user stopped showing next answers (false) or if there are no more answers (true) - terminal = codeq.makeConsole(jqConsole, { - 'greeting': 'CodeQ Prolog terminal proxy', - 'autoHistory': true - }), - tcs = function terminalCommandSuccess (data) { - var t, lines, i; - if (data.code === 0) { - t = data.terminal; - terminal.append(t.messages.join('\n'), 'output'); - promptMode = !t.have_more; - } - else { - terminal.append(data.message, 'error'); - promptMode = true; - } - if (promptMode) { - terminal.setLineBuffered(); - terminal.append(manualStop ? '?- ' : '.\n?- ', 'output'); - } - }, - tcf = function terminalCommandFailed (error) { - promptMode = true; - terminal.setLineBuffered(); - terminal.append(error + '\n', 'error'); - terminal.append('?- ', 'output'); - }; - - terminal.onKeypress = function (c) { - if (promptMode) return c; // query composition: return the character unchanged - switch (c) { - case ' ': - case ';': - case 'n': - case 'r': - return ';'; // show next answer on space, semicolon, 'n' or 'r' - default: - return '.'; // everything else: stop searching for answers - } - }; - - terminal.onInput = function (command) { - if (promptMode) { - promptMode = false; - manualStop = false; - terminal.setNotBuffered(); - return codeq.comms.sendQuery({ - 'problem_id': problem_id, - 'step': 'run', - 'program': editor.getDoc().getValue(), - 'query': command, - 'trace': activityHandler.addAndPurge({'typ': 'slv', 'qry': command}) - }, problem_id).then(tcs, tcf); - } - else { - terminal.append('\n', 'input'); - if (command == ';') { - // show next answer - return codeq.comms.sendQuery({ - 'problem_id': problem_id, - 'step': 'next', - 'trace': activityHandler.addAndPurge({'typ': 'nxt'}) - }, problem_id).then(tcs, tcf); - } - else { - // stop searching for answers - manualStop = true; - return codeq.comms.sendQuery({ - 'problem_id': problem_id, - 'step': 'end', - 'trace': activityHandler.addAndPurge({'typ': 'stp'}) - }, problem_id).then(tcs, tcf); - } - - } - }; - - terminal.leftmostCol = 3; - terminal.append('?- ', 'output'); - - return terminal; - }; - - var makeActivityHandler = function (editor, problem_id) { - var lastActivityMillis = Date.now(), - deltaActivityMillis = function deltaActivityMillisFunc () { - var now = Date.now(), - dt = now - lastActivityMillis; - lastActivityMillis = now; - return dt; - }, - queue = [], - ts = null, - timer = function () { - var promise; - ts = null; - if (queue.length === 0) return Q(true); - promise = codeq.comms.sendActivity(queue, editor.getDoc().getValue(), problem_id); - queue.length = 0; - return promise; - }, - flush = function () { - clearTimeout(ts); - return timer(); - }; - - return { - 'queueTrace': function (trace) { - trace['dt'] = deltaActivityMillis(); - queue.push(trace); - if (ts === null) ts = setTimeout(timer, 10000); // flush every 10 seconds - return this; - }, - 'flush': flush, - 'addAndPurge': function (trace) { - var accumulatedTrace = queue; - queue = []; - trace['dt'] = deltaActivityMillis(); - accumulatedTrace.push(trace); - if (ts !== null) { - clearTimeout(ts); - ts = null; - } - return accumulatedTrace; - } - }; - }; - - codeq.on('init', function (args) { - codeq.tr.registerDictionary('prolog', codeq.tr.emptyDictionary); // to make the translator happy, when this screen is not active - }); - - /** - * Creates a new handler for the given Prolog assignment definition. - * - * @param {PrologTaskDef} info - * @returns {{destroy: Function, processServerHints: Function}} - */ - createPrologHandler = function (problemDef, commonHints, currentSolution) { - var //problem = info.problem, - jqDescriptionContent = jqDescription.find('.description'), - jqEditor = jqCode.find('.code_editor'), - jqTerminal = jqConsole.find('.console'), - jqHints = jqInfo.find('.hints'), - editor = CodeMirror(jqEditor[0], { cursorHeight: 0.85, lineNumbers: true, matchBrackets: true }), - activityHandler = makeActivityHandler(editor, problemDef.id), - terminal = makePrologTerminalHandler(jqTerminal, editor, problemDef.id, activityHandler), - hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'prolog_hints', problemDef.hint, commonHints, problemDef.plan), - commError = function (error) { - alert(error); - }; - - codeq.tr.registerDictionary('prolog', problemDef.translations); - codeq.tr.translateDom(jqScreen); - if (currentSolution) editor.setValue(currentSolution); -// $('#screen_prolog .title').text(problem.slug); -// jqDescriptionContent.html(problem.description); - jqBtnPlan.prop('disabled', ((problemDef.plan && problemDef.plan.en) || []).length == 0); - - editor.on('change', function (instance, changeObj) { - var doc = editor.getDoc(), - pos = codeq.codePointCount(doc.getRange(firstCharacterPos, changeObj.from)); - - if (changeObj.removed) { - activityHandler.queueTrace({'typ': 'r', 'off': pos, 'len': codeq.codePointCount(changeObj.removed.join(''))}); - } - - if (changeObj.text) { - activityHandler.queueTrace({'typ': 'ins', 'off': pos, 'txt': changeObj.text}); - } - }); - - jqBtnPlan.on('click', function () { - if (!hinter.planNext()) { - jqBtnPlan.prop('disabled', true).blur(); - } - }); - jqBtnHint.on('click', function () { - terminal.append('hint.\n', 'input'); - terminal.inputDisable(); - var doc = editor.getDoc(); - codeq.comms.sendHint({ - 'language': 'prolog', - 'program': editor.getDoc().getValue(), - 'problem_id': problemDef.id - }) - .then(function (data) { - if (data.code === 0) { - hinter.handle(data.hints); - } - else { - terminal.append(data.message + '\n', 'error'); - } - }) - .fail(commError) - .fin(function () { - terminal.inputEnable(); - terminal.append('?- ', 'output'); - }) - .done(); - }); - jqBtnTest.on('click', function () { - terminal.append('test.\n', 'input'); - terminal.inputDisable(); - var doc = editor.getDoc(); - codeq.comms.sendTest({ - 'language': 'prolog', - 'program': editor.getDoc().getValue(), - 'problem_id': problemDef.id - }) - .then(function (data) { - if (data.code === 0) { - hinter.handle(data.hints); - } - else { - terminal.append(data.message + '\n', 'error'); - } - }) - .fail(commError) - .fin(function () { - terminal.inputEnable(); - terminal.append('?- ', 'output'); - }) - .done(); - }); - - return { - destroy: function () { - $('#screen_prolog .title').text('');//empty the title text - jqAllButtons.off(); - editor.off('change'); - hinter.destroy(); - terminal.destroy(); - jqDescriptionContent.empty(); - jqEditor.empty(); // TODO: perhaps you do not want to "free" the editor, just empty it - jqTerminal.empty(); // TODO: the same with the console - jqDescriptionContent = null; - jqEditor = null; - jqTerminal = null; - jqHints = null; - codeq.tr.registerDictionary('prolog', codeq.tr.emptyDictionary); - } - }; - }; -})(); +/** + * Created by robert on 9/17/15. + * + * The prolog state of the state machine. When it is entered it'll prepare the console and code editor and load a sub-state machine which represents the 4 different parts fo the screen. + */ + +(function() { + var subScreens, //this will be the actual (sub)state machine + stateNameTag = 'stateName', //a tag for data which is added to some html elements + jqScreen = $('#screen_prolog'), // the screen container element + //quadrants + jqDescription = jqScreen.find('.block1'), + jqCode = jqScreen.find('.block2'), + jqConsole = jqScreen.find('.block3'), + jqInfo = jqScreen.find('.block4'), + jqAllQuadrants = jqDescription.add(jqCode).add(jqConsole).add(jqInfo), // all the quadrants + // buttons + jqBtnPlan = jqScreen.find('.btn-plan'), + jqBtnHint = jqScreen.find('.btn-hint'), + jqBtnTest = jqScreen.find('.btn-test'), + jqAllButtons = jqBtnPlan.add(jqBtnHint).add(jqBtnTest), // all the buttons + // misc + currentSubState = null, + transitionEventName = 'mousedown',//event name of the event which will trigger the transition between these substates - the most common transition at least (there are some corner cases on the hint and test buttons -> see the code below) + substates = { + 'description': { + 'enter': function () { + currentSubState = 'block1'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + }, + 'code': { + 'enter': function () { + currentSubState = 'block2'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + }, + 'info': { + 'enter': function () { + currentSubState = 'block4'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + }, + 'console': { + 'enter': function () { + currentSubState = 'block3'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + } + }; + var prologHandler; //created when we enter the prolog state and destroyed once we leave it + codeq.globalStateMachine.register('prolog', { + 'enter': function (problemDef, commonHints, currentSolution) { + $('#navigation-login').css('display', ''); + $('#navigation-language').css('display', ''); + $('#navigation-problem').css('display', ''); + $("#navigation-prolog").addClass("active"); + $('#navigation-prolog').css('display', ''); + + jqScreen.css('display', '');//we have to show the screen now so the code editor shows its initial values correctly + prologHandler = createPrologHandler(problemDef, commonHints, currentSolution); + subScreens = codeq.makeStateMachine(substates); + subScreens.transition(jqDescription.data(stateNameTag)); +/* Q.delay(100).then(function(){ + jqAllQuadrants.addClass('transition');//for smooth animations - need to be delayed, because otherwise we get some weird "animations" while the page is loading + }).done();*/ + jqAllButtons.on(transitionEventName, function (event) { + subScreens.transition('info'); // set focus on the hints quadrant + event.stopPropagation(); // don't allow the event to go on and trigger further transition + }); + jqAllQuadrants.on(transitionEventName, function () { + subScreens.transition($(this).data(stateNameTag)); + }); + }, + 'exit': function () { + jqAllButtons.off(); // unregister all event handlers + jqAllQuadrants.off(); + jqScreen.css('display', 'none'); +// jqAllQuadrants.removeClass('transition'); + prologHandler.destroy(); + prologHandler = null; + subScreens.destroy(); + subScreens = null; + jqScreen.addClass('block1'); + + $('#navigation-login').css('display', 'none'); + $('#navigation-language').css('display', 'none'); + $('#navigation-problem').css('display', 'none'); + $("#navigation-prolog").removeClass("active"); + $('#navigation-prolog').css('display', 'none'); + } + }); + + jqDescription.data(stateNameTag, 'description'); + jqCode.data(stateNameTag, 'code'); + jqConsole.data(stateNameTag, 'console'); + jqInfo.data(stateNameTag, 'info'); + + // a constant + var firstCharacterPos = {'line': 0, 'ch': 0}; + + var makePrologTerminalHandler = function (jqConsole, editor, problem_id, activityHandler) { + var promptMode = true, // default: query composition; alternative: query result browsing + manualStop = false,// if the user stopped showing next answers (false) or if there are no more answers (true) + terminal = codeq.makeConsole(jqConsole, { + 'greeting': 'CodeQ Prolog terminal proxy', + 'autoHistory': true + }), + tcs = function terminalCommandSuccess (data) { + var t, lines, i; + if (data.code === 0) { + t = data.terminal; + terminal.append(t.messages.join('\n'), 'output'); + promptMode = !t.have_more; + } + else { + terminal.append(data.message, 'error'); + promptMode = true; + } + if (promptMode) { + terminal.setLineBuffered(); + terminal.append(manualStop ? '?- ' : '.\n?- ', 'output'); + } + }, + tcf = function terminalCommandFailed (error) { + promptMode = true; + terminal.setLineBuffered(); + terminal.append(error + '\n', 'error'); + terminal.append('?- ', 'output'); + }; + + terminal.onKeypress = function (c) { + if (promptMode) return c; // query composition: return the character unchanged + switch (c) { + case ' ': + case ';': + case 'n': + case 'r': + return ';'; // show next answer on space, semicolon, 'n' or 'r' + default: + return '.'; // everything else: stop searching for answers + } + }; + + terminal.onInput = function (command) { + if (promptMode) { + promptMode = false; + manualStop = false; + terminal.setNotBuffered(); + return codeq.comms.sendQuery({ + 'problem_id': problem_id, + 'step': 'run', + 'program': editor.getDoc().getValue(), + 'query': command, + 'trace': activityHandler.addAndPurge({'typ': 'slv', 'qry': command}) + }, problem_id).then(tcs, tcf); + } + else { + terminal.append('\n', 'input'); + if (command == ';') { + // show next answer + return codeq.comms.sendQuery({ + 'problem_id': problem_id, + 'step': 'next', + 'trace': activityHandler.addAndPurge({'typ': 'nxt'}) + }, problem_id).then(tcs, tcf); + } + else { + // stop searching for answers + manualStop = true; + return codeq.comms.sendQuery({ + 'problem_id': problem_id, + 'step': 'end', + 'trace': activityHandler.addAndPurge({'typ': 'stp'}) + }, problem_id).then(tcs, tcf); + } + + } + }; + + terminal.leftmostCol = 3; + terminal.append('?- ', 'output'); + + return terminal; + }; + + var makeActivityHandler = function (editor, problem_id) { + var lastActivityMillis = Date.now(), + deltaActivityMillis = function deltaActivityMillisFunc () { + var now = Date.now(), + dt = now - lastActivityMillis; + lastActivityMillis = now; + return dt; + }, + queue = [], + ts = null, + timer = function () { + var promise; + ts = null; + if (queue.length === 0) return Q(true); + promise = codeq.comms.sendActivity(queue, editor.getDoc().getValue(), problem_id); + queue.length = 0; + return promise; + }, + flush = function () { + clearTimeout(ts); + return timer(); + }; + + return { + 'queueTrace': function (trace) { + trace['dt'] = deltaActivityMillis(); + queue.push(trace); + if (ts === null) ts = setTimeout(timer, 10000); // flush every 10 seconds + return this; + }, + 'flush': flush, + 'addAndPurge': function (trace) { + var accumulatedTrace = queue; + queue = []; + trace['dt'] = deltaActivityMillis(); + accumulatedTrace.push(trace); + if (ts !== null) { + clearTimeout(ts); + ts = null; + } + return accumulatedTrace; + } + }; + }; + + codeq.on('init', function (args) { + codeq.tr.registerDictionary('prolog', codeq.tr.emptyDictionary); // to make the translator happy, when this screen is not active + }); + + /** + * Creates a new handler for the given Prolog assignment definition. + * + * @param {PrologTaskDef} info + * @returns {{destroy: Function, processServerHints: Function}} + */ + createPrologHandler = function (problemDef, commonHints, currentSolution) { + var //problem = info.problem, + jqDescriptionContent = jqDescription.find('.description'), + jqEditor = jqCode.find('.code_editor'), + jqTerminal = jqConsole.find('.console'), + jqHints = jqInfo.find('.hints'), + editor = CodeMirror(jqEditor[0], { cursorHeight: 0.85, lineNumbers: true, matchBrackets: true }), + activityHandler = makeActivityHandler(editor, problemDef.id), + terminal = makePrologTerminalHandler(jqTerminal, editor, problemDef.id, activityHandler), + hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'prolog_hints', problemDef.hint, commonHints, problemDef.plan), + commError = function (error) { + alert(error); + }; + + codeq.tr.registerDictionary('prolog', problemDef.translations); + codeq.tr.translateDom(jqScreen); + if (currentSolution) editor.setValue(currentSolution); +// $('#screen_prolog .title').text(problem.slug); +// jqDescriptionContent.html(problem.description); + jqBtnPlan.prop('disabled', ((problemDef.plan && problemDef.plan.en) || []).length == 0); + + editor.on('change', function (instance, changeObj) { + var doc = editor.getDoc(), + pos = codeq.codePointCount(doc.getRange(firstCharacterPos, changeObj.from)); + + if (changeObj.removed) { + activityHandler.queueTrace({'typ': 'r', 'off': pos, 'len': codeq.codePointCount(changeObj.removed.join(''))}); + } + + if (changeObj.text) { + activityHandler.queueTrace({'typ': 'ins', 'off': pos, 'txt': changeObj.text}); + } + }); + + jqBtnPlan.on('click', function () { + if (!hinter.planNext()) { + jqBtnPlan.prop('disabled', true).blur(); + } + }); + jqBtnHint.on('click', function () { + terminal.append('hint.\n', 'input'); + terminal.inputDisable(); + var doc = editor.getDoc(); + codeq.comms.sendHint({ + 'language': 'prolog', + 'program': editor.getDoc().getValue(), + 'problem_id': problemDef.id + }) + .then(function (data) { + if (data.code === 0) { + hinter.handle(data.hints); + } + else { + terminal.append(data.message + '\n', 'error'); + } + }) + .fail(commError) + .fin(function () { + terminal.inputEnable(); + terminal.append('?- ', 'output'); + }) + .done(); + }); + jqBtnTest.on('click', function () { + terminal.append('test.\n', 'input'); + terminal.inputDisable(); + var doc = editor.getDoc(); + codeq.comms.sendTest({ + 'language': 'prolog', + 'program': editor.getDoc().getValue(), + 'problem_id': problemDef.id + }) + .then(function (data) { + if (data.code === 0) { + hinter.handle(data.hints); + } + else { + terminal.append(data.message + '\n', 'error'); + } + }) + .fail(commError) + .fin(function () { + terminal.inputEnable(); + terminal.append('?- ', 'output'); + }) + .done(); + }); + + return { + destroy: function () { + $('#screen_prolog .title').text('');//empty the title text + jqAllButtons.off(); + editor.off('change'); + hinter.destroy(); + terminal.destroy(); + jqDescriptionContent.empty(); + jqEditor.empty(); // TODO: perhaps you do not want to "free" the editor, just empty it + jqTerminal.empty(); // TODO: the same with the console + jqDescriptionContent = null; + jqEditor = null; + jqTerminal = null; + jqHints = null; + codeq.tr.registerDictionary('prolog', codeq.tr.emptyDictionary); + } + }; + }; +})(); diff --git a/js/codeq/python.js b/js/codeq/python.js index 8b66881..009c4a5 100644 --- a/js/codeq/python.js +++ b/js/codeq/python.js @@ -1,334 +1,334 @@ -/** - * Created by robert on 9/17/15. - * - * The python state of the state machine. When it is entered it'll prepare the console and code editor and load a sub-state machine which represents the 4 different parts fo the screen. - * - * Currentyl it is mostly a copy of the prolog state (the exception is of course the makePythonTerminalHandler instead of makePrologTerminalHandler) - */ - -(function() { - var subScreens, //this will be the actual (sub)state machine - stateNameTag = 'stateName', //a tag for data which is added to some html elements - jqScreen = $('#screen_python'), // the screen container element - //quadrants - jqDescription = jqScreen.find('.block1'), - jqCode = jqScreen.find('.block2'), - jqConsole = jqScreen.find('.block3'), - jqInfo = jqScreen.find('.block4'), - jqAllQuadrants = jqDescription.add(jqCode).add(jqConsole).add(jqInfo), // all the quadrants - // buttons - jqBtnPlan = jqScreen.find('.btn-plan'), - jqBtnHint = jqScreen.find('.btn-hint'), - jqBtnTest = jqScreen.find('.btn-test'), - jqBtnRun = jqScreen.find('.btn-run'), - jqBtnStop = jqScreen.find('.btn-stop'), - jqInfoButtons = jqBtnPlan.add(jqBtnHint).add(jqBtnTest), // all info-focusing buttons - jqAllButtons = jqInfoButtons.add(jqBtnRun).add(jqBtnStop), // all buttons - // misc - currentSubState = null, - transitionEventName = 'mousedown',//event name of the event which will trigger the transition between these substates - the most common transition at least (there are some corner cases on the hint and test buttons -> see the code below) - substates = { - 'description': { - 'enter': function () { - currentSubState = 'block1'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - }, - 'code': { - 'enter': function () { - currentSubState = 'block2'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - }, - 'info': { - 'enter': function () { - currentSubState = 'block4'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - }, - 'console': { - 'enter': function () { - currentSubState = 'block3'; - jqScreen.addClass(currentSubState); - }, - 'exit': function () { - jqScreen.removeClass(currentSubState); - currentSubState = null; - } - } - }; - var pythonHandler; //created when we enter the python state and destroyed once we leave it - codeq.globalStateMachine.register('python', { - 'enter': function (problemDef, commonHints, currentSolution) { - $('#navigation-login').css('display', ''); - $('#navigation-language').css('display', ''); - $('#navigation-problem').css('display', ''); - $("#navigation-python").addClass("active"); - $('#navigation-python').css('display', ''); - - jqScreen.css('display', '');//we have to show the screen now so the code editor shows its initial values correctly - pythonHandler = createPythonHandler(problemDef, commonHints, currentSolution); - subScreens = codeq.makeStateMachine(substates); - subScreens.transition(jqDescription.data(stateNameTag)); -/* Q.delay(100).then(function(){ - jqAllQuadrants.addClass('transition');//for smooth animations - need to be delayed, because otherwise we get some weird "animations" while the page is loading - }).done();*/ - jqInfoButtons.on(transitionEventName, function (event) { - subScreens.transition('info'); // set focus on the hints quadrant - event.stopPropagation(); // don't allow the event to go on and trigger further transition - }); - jqBtnRun.on(transitionEventName, function (event) { - subScreens.transition('console'); // set focus on the hints quadrant - event.stopPropagation(); // don't allow the event to go on and trigger further transition - }); - - jqAllQuadrants.on(transitionEventName, function () { - subScreens.transition($(this).data(stateNameTag)); - }); - }, - 'exit': function () { - jqAllButtons.off(); // unregister all event handlers - jqAllQuadrants.off(); - jqScreen.css('display', 'none'); -// jqAllQuadrants.removeClass('transition'); - pythonHandler.destroy(); - pythonHandler = null; - subScreens.destroy(); - subScreens = null; - jqScreen.addClass('block1'); - - $('#navigation-login').css('display', 'none'); - $('#navigation-language').css('display', 'none'); - $('#navigation-problem').css('display', 'none'); - $("#navigation-python").removeClass("active"); - $('#navigation-python').css('display', 'none'); - } - }); - - jqDescription.data(stateNameTag, 'description'); - jqCode.data(stateNameTag, 'code'); - jqConsole.data(stateNameTag, 'console'); - jqInfo.data(stateNameTag, 'info'); - - // a constant - var firstCharacterPos = {'line': 0, 'ch': 0}; - - var makePythonTerminalHandler = function (jqConsole, editor, problem_id, activityHandler) { - var terminal = codeq.makeConsole(jqConsole, { - 'greeting': 'CodeQ Python terminal proxy', - 'autoHistory': true - }), - tcs = function terminalCommandSuccess (data) { - if (data.code !== 0) { - terminal.append(data.message, 'error'); - } - }, - tcf = function terminalCommandFailed (error) { - terminal.append(error + '\n', 'error'); - }; - - terminal.onInput = function (text) { - terminal.leftmostCol = 0; - return codeq.comms.sendPythonPush({ - 'text': text + '\n' - }).then(tcs, tcf); - }; - - codeq.comms.on('terminal_output', function (data) { - var text = data.text, - lines = text.split('\n'); - terminal.append(text, 'output'); - terminal.leftmostCol = lines[lines.length-1].length; - }); - - terminal.leftmostCol = 1; - - return terminal; - }; - - var makeActivityHandler = function (editor, problem_id) { - var lastActivityMillis = Date.now(), - deltaActivityMillis = function deltaActivityMillisFunc () { - var now = Date.now(), - dt = now - lastActivityMillis; - lastActivityMillis = now; - return dt; - }, - queue = [], - ts = null, - timer = function () { - var promise; - ts = null; - if (queue.length === 0) return Q(true); - promise = codeq.comms.sendActivity(queue, editor.getDoc().getValue(), problem_id); - queue.length = 0; - return promise; - }, - flush = function () { - clearTimeout(ts); - return timer(); - }; - - return { - 'queueTrace': function (trace) { - trace['dt'] = deltaActivityMillis(); - queue.push(trace); - if (ts === null) ts = setTimeout(timer, 10000); // flush every 10 seconds - return this; - }, - 'flush': flush, - 'addAndPurge': function (trace) { - var accumulatedTrace = queue; - queue = []; - trace['dt'] = deltaActivityMillis(); - accumulatedTrace.push(trace); - if (ts !== null) { - clearTimeout(ts); - ts = null; - } - return accumulatedTrace; - } - }; - }; - - codeq.on('init', function (args) { - codeq.tr.registerDictionary('python', codeq.tr.emptyDictionary); // to make the translator happy, when this screen is not active - }); - - /** - * Creates a new handler for the given Prolog assignment definition. - * - * @param {PrologTaskDef} info - * @returns {{destroy: Function, processServerHints: Function}} - */ - var createPythonHandler = function (problemDef, commonHints, currentSolution) { - var //problem = info.problem, - jqDescriptionContent = jqDescription.find('.description'), - jqEditor = jqCode.find('.code_editor'), - jqTerminal = jqConsole.find('.console'), - jqHints = jqInfo.find('.hints'), - editor = CodeMirror(jqEditor[0], { cursorHeight: 0.85, lineNumbers: true, matchBrackets: true, mode: 'python' }), - activityHandler = makeActivityHandler(editor, problemDef.id), - terminal = makePythonTerminalHandler(jqTerminal, editor, problemDef.id, activityHandler), - hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'python_hints', problemDef.hint, commonHints, problemDef.plan), - commError = function (error) { - alert(error); - }; - - codeq.tr.registerDictionary('python', problemDef.translations); - codeq.tr.translateDom(jqScreen); - if (currentSolution) editor.setValue(currentSolution); -// $('#screen_python .title').text(problem.slug); -// jqDescriptionContent.html(problem.description); - jqBtnPlan.prop('disabled', ((problemDef.plan && problemDef.plan.en) || []).length == 0); - - editor.on('change', function (instance, changeObj) { - var doc = editor.getDoc(), - pos = codeq.codePointCount(doc.getRange(firstCharacterPos, changeObj.from)); - - if (changeObj.removed) { - activityHandler.queueTrace({'typ': 'rm', 'off': pos, 'len': codeq.codePointCount(changeObj.removed.join(''))}); - } - - if (changeObj.text) { - activityHandler.queueTrace({'typ': 'ins', 'off': pos, 'txt': changeObj.text}); - } - }); - - jqBtnPlan.on('click', function () { - if (!hinter.planNext()) { - jqBtnPlan.prop('disabled', true).blur(); - } - }); - jqBtnHint.on('click', function () { - var doc = editor.getDoc(); - codeq.comms.sendHint({ - 'language': 'python', - 'program': editor.getDoc().getValue(), - 'problem_id': problemDef.id - }) - .then(function (data) { - if (data.code === 0) { - hinter.handle(data.hints); - } - else { - terminal.append('error: ' + data.message); - } - }) - .fail(commError) - .done(); - }); - jqBtnTest.on('click', function () { - var doc = editor.getDoc(); - codeq.comms.sendTest({ - 'language': 'python', - 'program': editor.getDoc().getValue(), - 'problem_id': problemDef.id - }) - .then(function (data) { - if (data.code === 0) { - hinter.handle(data.hints); - } - else { - terminal.append('error: ' + data.message); - } - }) - .fail(commError) - .done(); - }); - jqBtnRun.on('click', function () { - var program = editor.getDoc().getValue(); - codeq.comms.sendPythonStop({}) - .then(function () { - codeq.comms.sendPythonExec({ - 'program': program - }); - }) - .fail(commError) - .done(); - // focus the terminal - jqTerminal.click(); - }); - jqBtnStop.on('click', function () { - codeq.comms.sendPythonStop({}) - .fail(commError) - .done(); - }); - - // TODO first line of interpreter output is buffered without this, why? - codeq.comms.sendPythonPush({ - 'text': '' - }); - - return { - destroy: function () { - $('#screen_python .title').text('');//empty the title text - jqAllButtons.off(); - editor.off('change'); - codeq.comms.off('terminal_output'); // stop listening for the terminal events from server - hinter.destroy(); - terminal.destroy(); - jqDescriptionContent.empty(); - jqEditor.empty(); // TODO: perhaps you do not want to "free" the editor, just empty it - jqTerminal.empty(); // TODO: the same with the console - jqDescriptionContent = null; - jqEditor = null; - jqTerminal = null; - jqHints = null; - codeq.tr.registerDictionary('python', codeq.tr.emptyDictionary); - } - }; - }; -})(); +/** + * Created by robert on 9/17/15. + * + * The python state of the state machine. When it is entered it'll prepare the console and code editor and load a sub-state machine which represents the 4 different parts fo the screen. + * + * Currentyl it is mostly a copy of the prolog state (the exception is of course the makePythonTerminalHandler instead of makePrologTerminalHandler) + */ + +(function() { + var subScreens, //this will be the actual (sub)state machine + stateNameTag = 'stateName', //a tag for data which is added to some html elements + jqScreen = $('#screen_python'), // the screen container element + //quadrants + jqDescription = jqScreen.find('.block1'), + jqCode = jqScreen.find('.block2'), + jqConsole = jqScreen.find('.block3'), + jqInfo = jqScreen.find('.block4'), + jqAllQuadrants = jqDescription.add(jqCode).add(jqConsole).add(jqInfo), // all the quadrants + // buttons + jqBtnPlan = jqScreen.find('.btn-plan'), + jqBtnHint = jqScreen.find('.btn-hint'), + jqBtnTest = jqScreen.find('.btn-test'), + jqBtnRun = jqScreen.find('.btn-run'), + jqBtnStop = jqScreen.find('.btn-stop'), + jqInfoButtons = jqBtnPlan.add(jqBtnHint).add(jqBtnTest), // all info-focusing buttons + jqAllButtons = jqInfoButtons.add(jqBtnRun).add(jqBtnStop), // all buttons + // misc + currentSubState = null, + transitionEventName = 'mousedown',//event name of the event which will trigger the transition between these substates - the most common transition at least (there are some corner cases on the hint and test buttons -> see the code below) + substates = { + 'description': { + 'enter': function () { + currentSubState = 'block1'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + }, + 'code': { + 'enter': function () { + currentSubState = 'block2'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + }, + 'info': { + 'enter': function () { + currentSubState = 'block4'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + }, + 'console': { + 'enter': function () { + currentSubState = 'block3'; + jqScreen.addClass(currentSubState); + }, + 'exit': function () { + jqScreen.removeClass(currentSubState); + currentSubState = null; + } + } + }; + var pythonHandler; //created when we enter the python state and destroyed once we leave it + codeq.globalStateMachine.register('python', { + 'enter': function (problemDef, commonHints, currentSolution) { + $('#navigation-login').css('display', ''); + $('#navigation-language').css('display', ''); + $('#navigation-problem').css('display', ''); + $("#navigation-python").addClass("active"); + $('#navigation-python').css('display', ''); + + jqScreen.css('display', '');//we have to show the screen now so the code editor shows its initial values correctly + pythonHandler = createPythonHandler(problemDef, commonHints, currentSolution); + subScreens = codeq.makeStateMachine(substates); + subScreens.transition(jqDescription.data(stateNameTag)); +/* Q.delay(100).then(function(){ + jqAllQuadrants.addClass('transition');//for smooth animations - need to be delayed, because otherwise we get some weird "animations" while the page is loading + }).done();*/ + jqInfoButtons.on(transitionEventName, function (event) { + subScreens.transition('info'); // set focus on the hints quadrant + event.stopPropagation(); // don't allow the event to go on and trigger further transition + }); + jqBtnRun.on(transitionEventName, function (event) { + subScreens.transition('console'); // set focus on the hints quadrant + event.stopPropagation(); // don't allow the event to go on and trigger further transition + }); + + jqAllQuadrants.on(transitionEventName, function () { + subScreens.transition($(this).data(stateNameTag)); + }); + }, + 'exit': function () { + jqAllButtons.off(); // unregister all event handlers + jqAllQuadrants.off(); + jqScreen.css('display', 'none'); +// jqAllQuadrants.removeClass('transition'); + pythonHandler.destroy(); + pythonHandler = null; + subScreens.destroy(); + subScreens = null; + jqScreen.addClass('block1'); + + $('#navigation-login').css('display', 'none'); + $('#navigation-language').css('display', 'none'); + $('#navigation-problem').css('display', 'none'); + $("#navigation-python").removeClass("active"); + $('#navigation-python').css('display', 'none'); + } + }); + + jqDescription.data(stateNameTag, 'description'); + jqCode.data(stateNameTag, 'code'); + jqConsole.data(stateNameTag, 'console'); + jqInfo.data(stateNameTag, 'info'); + + // a constant + var firstCharacterPos = {'line': 0, 'ch': 0}; + + var makePythonTerminalHandler = function (jqConsole, editor, problem_id, activityHandler) { + var terminal = codeq.makeConsole(jqConsole, { + 'greeting': 'CodeQ Python terminal proxy', + 'autoHistory': true + }), + tcs = function terminalCommandSuccess (data) { + if (data.code !== 0) { + terminal.append(data.message, 'error'); + } + }, + tcf = function terminalCommandFailed (error) { + terminal.append(error + '\n', 'error'); + }; + + terminal.onInput = function (text) { + terminal.leftmostCol = 0; + return codeq.comms.sendPythonPush({ + 'text': text + '\n' + }).then(tcs, tcf); + }; + + codeq.comms.on('terminal_output', function (data) { + var text = data.text, + lines = text.split('\n'); + terminal.append(text, 'output'); + terminal.leftmostCol = lines[lines.length-1].length; + }); + + terminal.leftmostCol = 1; + + return terminal; + }; + + var makeActivityHandler = function (editor, problem_id) { + var lastActivityMillis = Date.now(), + deltaActivityMillis = function deltaActivityMillisFunc () { + var now = Date.now(), + dt = now - lastActivityMillis; + lastActivityMillis = now; + return dt; + }, + queue = [], + ts = null, + timer = function () { + var promise; + ts = null; + if (queue.length === 0) return Q(true); + promise = codeq.comms.sendActivity(queue, editor.getDoc().getValue(), problem_id); + queue.length = 0; + return promise; + }, + flush = function () { + clearTimeout(ts); + return timer(); + }; + + return { + 'queueTrace': function (trace) { + trace['dt'] = deltaActivityMillis(); + queue.push(trace); + if (ts === null) ts = setTimeout(timer, 10000); // flush every 10 seconds + return this; + }, + 'flush': flush, + 'addAndPurge': function (trace) { + var accumulatedTrace = queue; + queue = []; + trace['dt'] = deltaActivityMillis(); + accumulatedTrace.push(trace); + if (ts !== null) { + clearTimeout(ts); + ts = null; + } + return accumulatedTrace; + } + }; + }; + + codeq.on('init', function (args) { + codeq.tr.registerDictionary('python', codeq.tr.emptyDictionary); // to make the translator happy, when this screen is not active + }); + + /** + * Creates a new handler for the given Prolog assignment definition. + * + * @param {PrologTaskDef} info + * @returns {{destroy: Function, processServerHints: Function}} + */ + var createPythonHandler = function (problemDef, commonHints, currentSolution) { + var //problem = info.problem, + jqDescriptionContent = jqDescription.find('.description'), + jqEditor = jqCode.find('.code_editor'), + jqTerminal = jqConsole.find('.console'), + jqHints = jqInfo.find('.hints'), + editor = CodeMirror(jqEditor[0], { cursorHeight: 0.85, lineNumbers: true, matchBrackets: true, mode: 'python' }), + activityHandler = makeActivityHandler(editor, problemDef.id), + terminal = makePythonTerminalHandler(jqTerminal, editor, problemDef.id, activityHandler), + hinter = codeq.makeHinter(jqHints, jqEditor, editor, 'python_hints', problemDef.hint, commonHints, problemDef.plan), + commError = function (error) { + alert(error); + }; + + codeq.tr.registerDictionary('python', problemDef.translations); + codeq.tr.translateDom(jqScreen); + if (currentSolution) editor.setValue(currentSolution); +// $('#screen_python .title').text(problem.slug); +// jqDescriptionContent.html(problem.description); + jqBtnPlan.prop('disabled', ((problemDef.plan && problemDef.plan.en) || []).length == 0); + + editor.on('change', function (instance, changeObj) { + var doc = editor.getDoc(), + pos = codeq.codePointCount(doc.getRange(firstCharacterPos, changeObj.from)); + + if (changeObj.removed) { + activityHandler.queueTrace({'typ': 'rm', 'off': pos, 'len': codeq.codePointCount(changeObj.removed.join(''))}); + } + + if (changeObj.text) { + activityHandler.queueTrace({'typ': 'ins', 'off': pos, 'txt': changeObj.text}); + } + }); + + jqBtnPlan.on('click', function () { + if (!hinter.planNext()) { + jqBtnPlan.prop('disabled', true).blur(); + } + }); + jqBtnHint.on('click', function () { + var doc = editor.getDoc(); + codeq.comms.sendHint({ + 'language': 'python', + 'program': editor.getDoc().getValue(), + 'problem_id': problemDef.id + }) + .then(function (data) { + if (data.code === 0) { + hinter.handle(data.hints); + } + else { + terminal.append('error: ' + data.message); + } + }) + .fail(commError) + .done(); + }); + jqBtnTest.on('click', function () { + var doc = editor.getDoc(); + codeq.comms.sendTest({ + 'language': 'python', + 'program': editor.getDoc().getValue(), + 'problem_id': problemDef.id + }) + .then(function (data) { + if (data.code === 0) { + hinter.handle(data.hints); + } + else { + terminal.append('error: ' + data.message); + } + }) + .fail(commError) + .done(); + }); + jqBtnRun.on('click', function () { + var program = editor.getDoc().getValue(); + codeq.comms.sendPythonStop({}) + .then(function () { + codeq.comms.sendPythonExec({ + 'program': program + }); + }) + .fail(commError) + .done(); + // focus the terminal + jqTerminal.click(); + }); + jqBtnStop.on('click', function () { + codeq.comms.sendPythonStop({}) + .fail(commError) + .done(); + }); + + // TODO first line of interpreter output is buffered without this, why? + codeq.comms.sendPythonPush({ + 'text': '' + }); + + return { + destroy: function () { + $('#screen_python .title').text('');//empty the title text + jqAllButtons.off(); + editor.off('change'); + codeq.comms.off('terminal_output'); // stop listening for the terminal events from server + hinter.destroy(); + terminal.destroy(); + jqDescriptionContent.empty(); + jqEditor.empty(); // TODO: perhaps you do not want to "free" the editor, just empty it + jqTerminal.empty(); // TODO: the same with the console + jqDescriptionContent = null; + jqEditor = null; + jqTerminal = null; + jqHints = null; + codeq.tr.registerDictionary('python', codeq.tr.emptyDictionary); + } + }; + }; +})(); -- cgit v1.2.1