CodingEditer.js
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;(function(window){
var isReplayPage = false;
var CodingEditer = {
records: [], // 存储录入的操作
recording_status: false, // 当前是否在录制 true: 正在录制，false: 没有录制
// isWeb: 0, // 是否是前端 1:是，0:否
triggertotal: 0, // 已播放总数
speed: 1, // 播放速度
isPause: true, // 是否暂停 true:不暂停，flase:暂停
recordtimeoutcontrolls: [],
init: function(){
console.log('CodingEditer');
},
webResult: function(html, css, js){
$('#ifrcontainer').html($('<iframe />', { 'id': 'resultiframe', 'frameBorder': '0', 'style': 'width:100%', 'z-index': '-1000' }));
console.log(js);
var iframe = $('#resultiframe')[0], doc;
if (iframe.contentDocument) {
doc = iframe.contentDocument;
} else if (iframe.contentWindow) {
doc = iframe.contentWindow.document;
} else {
doc = iframe.document;
}
/* 判断用户输入HTML片段还是完成的HTML文档 */
// var completedflag = 0,
// lowhtml = html.toLowerCase();
// if (lowhtml.toLowerCase().indexOf('</body>') >= 0 && lowhtml.toLowerCase().indexOf('<body>') >= 0) {
// completedflag = 1;
// }
var _css = "<style>" + css + "</style>";
var _script = "<script>" + js + "</script>";
var result = '<!DOCTYPE HTML><html><head>' + _css + '</head><body>' + html + '</body></html>';
result = result + _script;
doc.open();
doc.writeln(result);
doc.close();
},
initCodeMirror: function(langid){
console.log('---------------------------')
var treeLinkEditor = Dir.treeLinkEditor;
console.log(treeLinkEditor)
initProgramPage(treeLinkEditor);
},
/**
* 获取各个文件中的代码
* Created by Kira on 2017-02-08
*/
getCodeMirrorValue: function(){
var pauseValue = [];
var treeLinkEditor = Dir.treeLinkEditor;
for (var i = 0; i < treeLinkEditor.length; i++) {
// Dir.showEdite({'treeNode': {'name': treeLinkEditor[i].file}});
pauseValue.push(treeLinkEditor[i].CodeMirrorRecord.getValue());
}
console.log(pauseValue);
return pauseValue;
},
/**
* 播放代码
* Created by Kira on 2017-02-08
*/
playCoding: function(){
CodingEditer.resetCodeMirrorValue(1)
var playbackrecord = CodingEditer.records;
var starttime = 0;
$('#recordertab a:eq(1)').tab('show');
for (var i = 0; i < playbackrecord.length; i++) {
if (playbackrecord[i].trigger === 1) {
console.log('已播放------------------')
}else if (playbackrecord[i].trigger === 0) {
var timeoutcontroller = null;
var replayinterval = playbackrecord[i].intervaltime;
if (!CodingEditer.isPause) {
starttime = replayinterval - (CodingEditer.audioTime - playTotalTime);
CodingEditer.isPause = false;
}else{
if (i == 0) {
starttime = replayinterval;
}else{
starttime = parseInt(starttime) + parseInt(replayinterval);
}
}
timeoutcontroller = setTimeout(changeValueCallback(playbackrecord[i]), starttime/CodingEditer.speed);
CodingEditer.recordtimeoutcontrolls.push(timeoutcontroller);
}
}
},
/**
* 记录动作
* Created by Kira on 2017-02-08
*/
addRecord: function(treeNode, check_tree_time){
console.log(check_tree_time)
console.log(CodingEditer.record_startime)
var recordobj = {
intervaltime: check_tree_time - CodingEditer.record_startime,
editor: 'tab',
changeobj: {
from: {
ch: 0,
line: 0,
},
text: '',
to: {
ch: 0,
line: 0,
}
},
treefile: treeNode,
trigger: 0,
playTime: 0
};
CodingEditer.records.push(recordobj);
console.log(CodingEditer.records);
CodingEditer.record_startime = check_tree_time;
},
initRecodesValue: function(){
CodingEditer.resetCodeMirrorValue();
CodingEditer.record_startime = new Date().getTime(); // 设置开始录制的时间
var treeLinkEditor = Dir.treeLinkEditor;
CodingEditer.recording_status = true;
for (var i = treeLinkEditor.length-1; i >= 0; i--) {
console.log(treeLinkEditor[i].CodeMirrorRecord.getValue());
var recordobj = {
intervaltime: 0,
editor: treeLinkEditor[i].name,
changeobj: {
from: {
ch: 0,
line: 0,
},
text: [treeLinkEditor[i].CodeMirrorRecord.getValue()],
to: {
ch: 0,
line: 0,
}
},
trigger: 0,
playTime: 0
};
CodingEditer.records.push(recordobj);
}
console.log(CodingEditer.records);
},
resetCodeMirrorValue: function(num) {
var _this = this;
var _thisNum = num;
var treeLinkEditor = Dir.treeLinkEditor;
if (_thisNum == 0) {
for (var i = 0; i < treeLinkEditor.length; i++) {
var _path = treeLinkEditor[i].filePath;
console.log(treeLinkEditor)
Dir.showEdite({'treeNode': {'name': treeLinkEditor[i].file}});
treeLinkEditor[i].CodeMirrorRecord.setValue("");
}
} else if (_thisNum == 1) {
for (var i = 0; i < treeLinkEditor.length; i++) {
if (treeLinkEditor[i].CodeMirrorReplay.getValue()) {
Dir.showEdite({'treeNode': {'name': treeLinkEditor[i].file}, 'replay': true});
treeLinkEditor[i].CodeMirrorReplay.setValue("");
}
}
} else {
console.log(treeLinkEditor)
for (var i = 0; i < treeLinkEditor.length; i++) {
if(treeLinkEditor[i].CodeMirrorRecord){
Dir.showEdite({'treeNode': {'name': treeLinkEditor[i].file}});
treeLinkEditor[i].CodeMirrorRecord.setValue('');
}else if(treeLinkEditor[i].CodeMirrorReplay.getValue()){
Dir.showEdite({'treeNode': {'name': treeLinkEditor[i].file}, 'replay': true});
treeLinkEditor[i].CodeMirrorReplay.setValue("");
}
}
}
Dir.showEdite({'treeNode': {'name': treeLinkEditor[0].file}});
}
}
// 初始化编程页面
function initProgramPage(treeLinkEditor, langid){
console.log(treeLinkEditor);
// 生成 CodeMirror
for (var i = 0; i < treeLinkEditor.length; i++) {
// 判断是否是播放页面，如果是则不显示录制区相关dom
if(!isReplayPage){
treeLinkEditor[i].CodeMirrorRecord = CodeMirror.fromTextArea($('#' + treeLinkEditor[i].record)[0], {
value: '',
mode: "",
lineNumbers: true,
smartIndent: false,
onChange: function(em, changeobj) {
console.log(Dir.getCurrentEditor(em.getWrapperElement().getAttribute('id')))
var _pauseValue = CodingEditer.getCodeMirrorValue();
if (CodingEditer.recording_status) {
buildRecords(Dir.getCurrentEditor(em.getWrapperElement().getAttribute('id')), changeobj);
}
if (CodingEditer.isWeb) {
console.log("++++++++++")
CodingEditer.webResult(_pauseValue[0], _pauseValue[1], _pauseValue[2])
}
},
onFocus: function(em) {
},
onCursorActivity: function(em) {
}
});
treeLinkEditor[i].CodeMirrorRecordId = treeLinkEditor[i].record + 'CodeMirror';
$('#' + treeLinkEditor[i].record).next().attr('id', treeLinkEditor[i].CodeMirrorRecordId).hide();
}
treeLinkEditor[i].CodeMirrorReplay = CodeMirror.fromTextArea($('#' + treeLinkEditor[i].replay)[0], {
value: '',
mode: "text/x-java",
lineNumbers: true,
smartIndent: false,
onChange: function(em, changeobj) {
},
onFocus: function(em) {
},
onCursorActivity: function(em) {
}
});
treeLinkEditor[i].CodeMirrorReplayId = treeLinkEditor[i].replay + 'CodeMirror';
$('#' + treeLinkEditor[i].replay).next().attr('id', treeLinkEditor[i].CodeMirrorReplayId).hide();
}
console.log(treeLinkEditor);
// 默认显示第一个文件夹的第一个文件
Dir.showEdite();
}
/**
* 组合录入代码
* by Kira 2017-3-9
*/
function buildRecords(editor, changeobj){
console.log(editor);
var intervaltime,
currenttime = new Date().getTime();
// 根据不同的身份设置录制代码的时间间隔，当学生端输入的时候，重置间隔为100毫秒
// if (_role == 0 && CodingEditer.record_startime) {
// intervaltime = currenttime - CodingEditer.record_startime;
// }else if (_role == 1){
// intervaltime = 100;
// }else{
// intervaltime = 0;
// }
intervaltime = currenttime - CodingEditer.record_startime;
var recordobj = {
intervaltime: intervaltime,
editor: editor,
changeobj: changeobj,
trigger: 0,
playTime: 0,
currenttime: currenttime
};
CodingEditer.records.push(recordobj); // 添加每次输入对象
CodingEditer.record_startime = currenttime; //设定起始时间
console.log(CodingEditer.records);
}
function changeValueCallback(record, replay_type, offset) {
var obj = record.changeobj,
editor = record.editor,
treeLinkEditor = Dir.treeLinkEditor;
console.log(treeLinkEditor);
return function() {
// 播放
for (var i = 0; i < treeLinkEditor.length; i++) {
if(editor == treeLinkEditor[i].name){ // 播放代码
processChangeObject(treeLinkEditor[i].CodeMirrorReplay, obj);
}else if(record.treefile){ // 切换tree目录
Dir.showEdite({'treeNode': record.treefile, 'replay': true});
}
}
record.trigger = 1; //标记已运行
record.playTime = new Date().getTime(); // 播放开始时间
CodingEditer.triggertotal += 1;
if (CodingEditer.triggertotal === CodingEditer.records.length && !replay_type) {
$('#recordertab a:first').tab('show');
for (var i = 0; i < CodingEditer.records.length; i++) {
CodingEditer.records[i].trigger = 0;
}
// $('.play-code').attr('disabled', false);
// if(document.URL.indexOf('index.htm') >= 0) {
// Hourglass.stopTimer();
// }
CodingEditer.triggertotal = 0;
}
}
}
function processChangeObject(playbackcm, obj) {
console.log(playbackcm);
// 菜单选中
Dir.showEdite({'treeNode': {'name': getEditor(playbackcm, 'name')},'replay': true});
for (var i = 0; i < obj.text.length; i++) {
/* 设置鼠标行标示 */
if (playbackcm.getTextArea().id === "HTMLplayer") {
if (htmlhlLine !== null) {
playbackcm.clearMarker(htmlhlLine);
}
htmlhlLine = playbackcm.setMarker(obj.from.line + i, '<span class="text-primary glyphicon glyphicon-pencil"></span>');
} else if (playbackcm.getTextArea().id === "CSSplayer") {
if (csshlLine !== null) {
playbackcm.clearMarker(csshlLine);
}
csshlLine = playbackcm.setMarker(obj.from.line + i, '<span class="text-primary glyphicon glyphicon-pencil"></span>');
} else if (playbackcm.getTextArea().id === "JSplayer") {
if (jshlLine !== null) {
playbackcm.clearMarker(jshlLine);
}
jshlLine = playbackcm.setMarker(obj.from.line + i, '<span class="text-primary glyphicon glyphicon-pencil"></span>');
}
/* 设置鼠标输入指针 */
playbackcm.setCursor({ line: obj.from.line + i, ch: obj.from.ch });
//以下代码处理其他
if (obj.text.length === 3 && obj.text[1] !== '' && i === 1) {
playbackcm.setSelection({ line: obj.from.line + i, ch: 0 });
} else if (obj.text.length === 3 && obj.text[2] !== '' && i === 2) {
playbackcm.setSelection({ line: obj.from.line + i, ch: 0 });
//以下代码处理文字块选择并回车的问题
} else if (obj.text.length === 2 && obj.text[i] === '' && i === 1) {
playbackcm.setSelection({ line: obj.from.line + i, ch: 0 });
//以下处理块选择并且粘贴多行问题
} else {
if (i == 0) {
playbackcm.setSelection({ line: obj.from.line + i, ch: obj.from.ch }, { line: obj.to.line + i, ch: obj.to.ch });
} else {
playbackcm.setSelection({ line: obj.from.line + i, ch: 0 }, { line: obj.from.line + i, ch: 0 });
}
}
if (i !== obj.text.length - 1) {
playbackcm.replaceSelection(obj.text[i] + '\n');
} else {
playbackcm.replaceSelection(obj.text[i]);
}
}
if (obj.next) {
processChangeObject(playbackcm, obj.next);
}
if (CodingEditer.autorun) {
CodingEditer.generateResult(CodingEditer.htmlplayereditor.getValue(),
CodingEditer.cssplayereditor.getValue(),
CodingEditer.jsplayereditor.getValue()
);
}
}
function getEditor(obj, key){
var currentObj,
treeLinkEditor = Dir.treeLinkEditor;
for (var i = 0; i < treeLinkEditor.length; i++) {
if(treeLinkEditor[i].CodeMirrorReplay === obj){
currentObj = treeLinkEditor[i];
}
}
console.log(currentObj);
switch (key) {
case 'name':
console.log('-------------------getEditor-------------------');
return currentObj.name;
break;
case 'file':
return currentObj.file;
break;
case 'filePath':
return currentObj.file;
break;
case 'record':
return currentObj.record;
break;
case 'replay':
return currentObj.replay;
break;
case 'CodeMirrorRecord':
return currentObj.CodeMirrorRecord;
break;
case 'CodeMirrorReplay':
return currentObj.CodeMirrorReplay;
break;
case 'CodeMirrorRecordId':
return currentObj.CodeMirrorRecordId;
break;
case 'CodeMirrorReplayId':
return currentObj.CodeMirrorReplayId;
break;
default:
break;
}
}
window.CodingEditer = CodingEditer;
})(window)