From d10866be04d45fc73eddce0ec7005161e69e97a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ale=C5=A1=20Smodi=C5=A1?= <aless@guru.si>
Date: Wed, 16 Sep 2015 11:37:52 +0200
Subject: Removed the "run" and "break" buttons. Removed commented-out code
 from prolog and python handlers.

---
 index.html   |   2 -
 js/prolog.js | 154 ++---------------------------------------------------------
 js/python.js |  18 +------
 3 files changed, 4 insertions(+), 170 deletions(-)

diff --git a/index.html b/index.html
index fb8342a..0f5105d 100644
--- a/index.html
+++ b/index.html
@@ -89,8 +89,6 @@
                 <div class="col-lg-3 col-md-6 col-sm-12 block">
                     <nav class="navbar navbar-default" id="block-toolbar">
                         <div class="container-fluid">
-                            <button type="button" class="btn btn-default navbar-btn" id="btn_code_run">Run</button>
-                            <button type="button" class="btn btn-default navbar-btn" id="btn_code_break">Break</button>
                             <button type="button" class="btn btn-default navbar-btn" id="btn_code_hint">Hint</button>
                             <button type="button" class="btn btn-default navbar-btn" id="btn_code_test">Test</button>
                         </div>
diff --git a/js/prolog.js b/js/prolog.js
index 730e740..ebce9bf 100644
--- a/js/prolog.js
+++ b/js/prolog.js
@@ -6,84 +6,6 @@
     // 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
-            tcs = function terminalCommandSuccess (data) {
-                var t, lines, i;
-                terminal.resume();
-                if (data.code === 0) {
-                    t = data.terminal;
-                    lines = t.messages;
-                    for (i = 0; i < lines.length; i++) {
-                        terminal.echo(lines[i]);
-                    }
-                    promptMode = !t.have_more;
-                }
-                else {
-                    terminal.error(data.message);
-                    promptMode = true;
-                }
-            },
-            tcf = function terminalCommandFailed (error) {
-                terminal.resume();
-                terminal.exception(error);
-                promptMode = true;
-            },
-            terminal = jqConsole.terminal(function (command, terminal) {
-                if (promptMode) {
-                    terminal.pause();
-                    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).done();
-                }
-                else {
-                    // not in prompt mode -- we should never land here, but handle it anyway
-                    codeq.comms.sendQuery({
-                        'problem_id': problem_id,
-                        'step': 'end',
-                        'trace': activityHandler.addAndPurge({'typ': 'stp'})
-                    }, problem_id).then(tcs, tcf).done();
-                }
-            }, {
-                'history': true,
-                'prompt': '?- ',
-                'greetings': 'CodeQ prolog terminal proxy',
-                'exit': false,
-                'clear': false,
-                'keypress': function (event, terminal) {
-                    if (promptMode) return true;
-                    setTimeout(function () {
-                        terminal.echo(''); // send newline after semicolon or full-stop
-                        terminal.pause();
-                    }, 0);
-                    if ((event.which == 32) || (event.which == 59) || (event.which == 110)) {
-                        // space or semicolon or n -> show next answer
-                        event.which = 59; // semicolon
-                        codeq.comms.sendQuery({
-                            'problem_id': problem_id,
-                            'step': 'next',
-                            'trace': activityHandler.addAndPurge({'typ': 'nxt'})
-                        }, problem_id).then(tcs, tcf).done();
-                    }
-                    else {
-                        // everything else: stop searching for answers
-                        event.which = 46; // full stop
-                        codeq.comms.sendQuery({
-                            'problem_id': problem_id,
-                            'step': 'end',
-                            'trace': activityHandler.addAndPurge({'typ': 'stp'})
-                        }, problem_id).then(tcs, tcf).done();
-                    }
-                }
-            });
-
-        return {};
-    };*/
-
     var makePrologTerminalHandler = function (jqConsole, editor, problem_id, activityHandler) {
         var promptMode = true, // default: query composition; alternative: query result browsing
             terminal = codeq.makeConsole(jqConsole, {
@@ -188,16 +110,11 @@
             };
 
         return {
-            "trace": function (trace) {
+            'queueTrace': function (trace) {
                 trace['dt'] = deltaActivityMillis();
-                return trace;
-            },
-            'queue': function (trace) {
                 queue.push(trace);
-                if (ts === null) setTimeout(timer, 10000); // flush every 10 seconds
-            },
-            'queueTrace': function (trace) {
-                this.queue(this.trace(trace));
+                if (ts === null) ts = setTimeout(timer, 10000); // flush every 10 seconds
+                return this;
             },
             'flush': flush,
             'addAndPurge': function (trace) {
@@ -228,21 +145,7 @@
             jqHints = $('#info'),
             editor = CodeMirror(jqEditor[0], { cursorHeight: 0.85, lineNumbers: true, matchBrackets: true }),
             activityHandler = makeActivityHandler(editor, problem.id),
-/*            controller = jqConsole.console({
-                promptLabel: '?- ',
-                commandValidate: function (line) {
-                    return !!line;
-                },
-                commandHandle: function (line) {
-                    return [{msg:'Not implemented.', className:'console-response'}];
-                },
-                autofocus: false,
-                animateScroll: false,
-                promptHistory: false,
-                welcomeMessage: 'Prolog REPL.'
-            }),*/
             terminal = makePrologTerminalHandler(jqConsole, editor, problem.id, activityHandler),
-            /** Object.<string, HintDefinition> */
             hintDefs = problem.hint,
             hintCounter = 0, // for generating unique class-names
             hintCleaners = [],
@@ -441,37 +344,7 @@
 //        $(jqButtons.get(1)).on('click', function () { handler.processServerHints([{id:'popup_unknown', start: 20, end: 26}]); });
 //        $(jqButtons.get(2)).on('click', function () { handler.processServerHints([{id:'drop_down', start: 20, end: 26, choices:['ena', 'dva', 'tri']}]); });
 
-        $('#btn_code_run').on('click', function () {
-            var doc = editor.getDoc();
-//            codeq.comms.sendActivity({'typ': 'slv', 'dt': dt, 'qry': });
-//            handler.processServerHints([{id:'list_empty'}]);
-        });
-        $('#btn_code_break').on('click', function () {
-//            handler.processServerHints([{id:'popup_unknown', start: 20, end: 26}]);
-        });
         $('#btn_code_hint').on('click', function () {
-//            handler.processServerHints([{id:'drop_down', start: 20, end: 26, choices:['ena', 'dva', 'tri']}]);
-/*            jqConsole.echo('?- hint.');
-            jqConsole.pause();
-            var doc = editor.getDoc();
-            codeq.comms.sendHint({
-                'language': 'prolog',
-                'program': editor.getDoc().getValue(),
-                'problem_id': problem.id
-            }).then(
-                function hintSuccess(data) {
-                    jqConsole.resume();
-                    if (data.code === 0)
-                        handler.processServerHints(data.hints);
-                    else
-                        jqConsole.error(data.message);
-                },
-                function hintFailed (error) {
-                    jqConsole.resume();
-                    jqConsole.exception(error);
-                }
-            ).done();*/
-
             terminal.append('hint.\n', 'input');
             terminal.inputDisable();
             var doc = editor.getDoc();
@@ -498,27 +371,6 @@
                 .done();
         });
         $('#btn_code_test').on('click', function () {
-/*            jqConsole.echo('?- test.');
-            jqConsole.pause();
-            var doc = editor.getDoc();
-            codeq.comms.sendTest({
-                'language': 'prolog',
-                'program': editor.getDoc().getValue(),
-                'problem_id': problem.id
-            }).then(
-                function testSuccess(data) {
-                    jqConsole.resume();
-                    if (data.code === 0)
-                        handler.processServerHints(data.hints);
-                    else
-                        jqConsole.error(data.message);
-                },
-                function testFailed (error) {
-                    jqConsole.resume();
-                    jqConsole.exception(error);
-                }
-            ).done();*/
-
             terminal.append('test.\n', 'input');
             terminal.inputDisable();
             var doc = editor.getDoc();
diff --git a/js/python.js b/js/python.js
index 82423c6..11e8a2b 100644
--- a/js/python.js
+++ b/js/python.js
@@ -72,17 +72,11 @@
             };
 
         return {
-            "trace": function (trace) {
+            'queueTrace': function (trace) {
                 trace['dt'] = deltaActivityMillis();
-                return trace;
-            },
-            'queue': function (trace) {
                 queue.push(trace);
                 if (ts === null) setTimeout(timer, 10000); // flush every 10 seconds
             },
-            'queueTrace': function (trace) {
-                this.queue(this.trace(trace));
-            },
             'flush': flush,
             'addAndPurge': function (trace) {
                 var accumulatedTrace = queue;
@@ -113,8 +107,6 @@
             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),
-
-            /** Object.<string, HintDefinition> */
             hintDefs = problem.hint,
             hintCounter = 0, // for generating unique class-names
             hintCleaners = [],
@@ -313,14 +305,6 @@
 //        $(jqButtons.get(1)).on('click', function () { handler.processServerHints([{id:'popup_unknown', start: 20, end: 26}]); });
 //        $(jqButtons.get(2)).on('click', function () { handler.processServerHints([{id:'drop_down', start: 20, end: 26, choices:['ena', 'dva', 'tri']}]); });
 
-        $('#btn_code_run').on('click', function () {
-            var doc = editor.getDoc();
-//            codeq.comms.sendActivity({'typ': 'slv', 'dt': dt, 'qry': });
-//            handler.processServerHints([{id:'list_empty'}]);
-        });
-        $('#btn_code_break').on('click', function () {
-//            handler.processServerHints([{id:'popup_unknown', start: 20, end: 26}]);
-        });
         $('#btn_code_hint').on('click', function () {
 //            handler.processServerHints([{id:'drop_down', start: 20, end: 26, choices:['ena', 'dva', 'tri']}]);
             terminal.append('>>> hint\n');
-- 
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