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-rw-r--r--js/prolog.js238
-rw-r--r--js/python.js175
2 files changed, 0 insertions, 413 deletions
diff --git a/js/prolog.js b/js/prolog.js
deleted file mode 100644
index fad1dd4..0000000
--- a/js/prolog.js
+++ /dev/null
@@ -1,238 +0,0 @@
-/**
- * Handler for a Prolog assignment. Works with the corresponding prolog.html content.
- */
-
-(function () {
- // 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'
- }),
- 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':
- return ';'; // show next answer on space, semicolon or enter
- 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;
- }
- };
- };
-
- /**
- * Creates a new handler for the given Prolog assignment definition.
- *
- * @param {PrologTaskDef} info
- * @returns {{destroy: Function, processServerHints: Function}}
- */
- codeq.createPrologHandler = function (info) {
- var problem = info.problem,
- jqDescription = $('#description'),
- jqEditor = $('#code_editor'),
- jqConsole = $('#console'),
- jqHints = $('#info'),
- editor = CodeMirror(jqEditor[0], { cursorHeight: 0.85, lineNumbers: true, matchBrackets: true }),
- activityHandler = makeActivityHandler(editor, problem.id),
- terminal = makePrologTerminalHandler(jqConsole, editor, problem.id, activityHandler),
- hinter = codeq.makeHinter(jqHints, jqEditor, editor, problem.hint);
-
- editor.setValue(info.solution);
- $('#title').text(problem.slug);
- jqDescription.html(problem.description);
-
- 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});
- }
- });
-
- $('#btn_code_hint').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': problem.id
- })
- .then(
- function hintSuccess(data) {
- if (data.code === 0)
- hinter.handle(data.hints);
- else
- terminal.append(data.message + '\n', 'error');
- },
- function hintFailed (error) {
- terminal.append(error + '\n', 'error');
- }
- )
- .fin(function () {
- terminal.inputEnable();
- terminal.append('?- ', 'output');
- })
- .done();
- });
- $('#btn_code_test').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': problem.id
- })
- .then(
- function testSuccess(data) {
- if (data.code === 0)
- hinter.handle(data.hints);
- else
- terminal.append(data.message + '\n', 'error');
- },
- function testFailed (error) {
- terminal.append(error + '\n', 'error');
- }
- )
- .fin(function () {
- terminal.inputEnable();
- terminal.append('?- ', 'output');
- })
- .done();
- });
-
- return {
- destroy: function () {
- hinter.destroy();
- terminal.destroy();
- jqDescription.empty();
- jqEditor.empty(); // TODO: perhaps you do not want to "free" the editor, just empty it
- jqConsole.empty(); // TODO: the same with the console
- jqDescription = null;
- jqEditor = null;
- jqConsole = null;
- jqHints = null;
- }
- };
- };
-})();
diff --git a/js/python.js b/js/python.js
deleted file mode 100644
index 1f2b5cb..0000000
--- a/js/python.js
+++ /dev/null
@@ -1,175 +0,0 @@
-/**
- * Handler for a Python assignment. Works with the corresponding python.html content.
- */
-
-(function () {
- // 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'
- }),
- 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) {
- return codeq.comms.sendPush({
- 'text': text + '\n'
- }).then(tcs, tcf);
- };
-
- codeq.comms.on('terminal_output', function (data) {
- var text = data.text;
- terminal.append(text, 'output');
- lines = text.split('\n');
- 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;
- }
- };
- };
-
- /**
- * Creates a new handler for the given Prolog assignment definition.
- *
- * @param {PrologTaskDef} info
- * @returns {{destroy: Function, processServerHints: Function}}
- */
- codeq.createPythonHandler = function (info) {
- var problem = info.problem,
- jqDescription = $('#description'),
- jqEditor = $('#code_editor'),
- jqConsole = $('#console'),
- jqHints = $('#info'),
- editor = CodeMirror(jqEditor[0], { cursorHeight: 0.85, lineNumbers: true, matchBrackets: true, mode: 'python' }),
- activityHandler = makeActivityHandler(editor, problem.id),
- terminal = makePythonTerminalHandler(jqConsole, editor, problem.id, activityHandler),
- hinter = codeq.makeHinter(jqHints, jqEditor, editor, problem.hint);
-
- editor.setValue(info.solution);
- $('#title').text(problem.slug);
- jqDescription.html(problem.description);
-
- 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});
- }
- });
-
- $('#btn_code_hint').on('click', function () {
- var doc = editor.getDoc();
- codeq.comms.sendHint({
- 'language': 'python',
- 'program': editor.getDoc().getValue(),
- 'problem_id': problem.id
- }).then(
- function hintSuccess(data) {
- if (data.code === 0)
- hinter.handle(data.hints);
- else
- terminal.append('error: ' + data.message);
- },
- function hintFailed (error) {
- terminal.append('exception: ' + error);
- }
- ).done();
- });
- $('#btn_code_test').on('click', function () {
- var doc = editor.getDoc();
- codeq.comms.sendTest({
- 'language': 'python',
- 'program': editor.getDoc().getValue(),
- 'problem_id': problem.id
- }).then(
- function testSuccess(data) {
- if (data.code === 0)
- hinter.handle(data.hints);
- else
- terminal.append('error: ' + data.message);
- },
- function testFailed (error) {
- terminal.append('exception: ' + error);
- }
- ).done();
- });
-
- // TODO first line of interpreter output is buffered without this, why?
- codeq.comms.sendPush({
- 'text': ''
- });
-
- return {
- destroy: function () {
- hinter.destroy();
- terminal.destroy();
- jqDescription.empty();
- jqEditor.empty(); // TODO: perhaps you do not want to "free" the editor, just empty it
- jqConsole.empty(); // TODO: the same with the console
- jqDescription = null;
- jqEditor = null;
- jqConsole = null;
- jqHints = null;
- }
- };
- };
-})();
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