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main.js
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+function (d) {
'use strict';
var
oldclass,
newclass,
stateQueue = [],
inactive = !0,
wrapper,
currentState,
currentClass,
currentFolderUl,
currentPath = "/Documents/",
currentName,
editorScroll,
editorWrapper,
editorScroller,
editorTextarea,
editorSpan,
saveDialog,
cancelButton,
targetElem,
doTap = false,
selectMode = false,
fileModified = false,
myScroll,
myScroll3,
myScroll2,
myScroll5,
addFileText,
addFolderText,
renameText,
displayPathName,
worker,
usingFakeIDB,
toEmscripten,
commandsToRun = [],
stringifyAndPost,
consoleWrapper,
consoleScroller,
consolePre,
addFolderNumber = 1,
breadCrumbUl,
oldSelectedCount = 0,
db,
settings = {
id:"settings",
sortBy:1, //1=name, 2 = size, 3 = date
isDescending:0, //0 = no, 1 = yes
usePicup:0
},
addListEntry = Module.Runtime.addFunction(function(name, type, modified, size) {
var a, b;
name = Module.Pointer_stringify(name);
if(type === 1) {
$('<li><button type="button" class="folder" data-filepath="'+currentPath+name+'/">'+
'<span class="icon"></span>'+
'<span class="filename">'+name+'</span><br>'+
'<span class="hidden">.</span><span class="size">Folder</span>'+
'</button></li>').appendTo(currentFolderUl);
}
else {
a = new Date(modified*1000);
b = a.getHours();
$('<li><button type="button" data-filepath="'+currentPath+name+'">'+
'<span class="icon"></span>'+
'<span class="filename">'+name+'</span><br>'+
'<span class="hidden">.</span><span class="date">'+
a.getFullYear()+
"-"+
("0"+(a.getMonth()+1)).slice(-2)+
"-"+
("0"+a.getDate()).slice(-2)+
'<span class="hidden">.</span> '+
(b%12||12)+
":"+
("0"+a.getMinutes()).slice(-2)+
(b<12?"am":"pm")+
'<span class="hidden">.</span></span> '+
'<span class="size">'+formatFileSize(size)+'</span>'+
'</button></li>').appendTo(currentFolderUl);
}
}),
xxx;
function startTap(e) {
e.preventDefault();
$('.pushed').removeClass('pushed');
targetElem = $(e.target).closest('button');
doTap = true;
if(selectMode == false) {
$('.longTapping').removeClass('longTapping');
targetElem.addClass('longTapping');
}
else {
targetElem.addClass('pushed');
}
}
function stopTap() {
targetElem.removeClass('longTapping').removeClass('pushed');
doTap = false;
}
function longTap(e) {
var a = targetElem;
if(doTap == true && selectMode == false) {
doTap = false;
selectMode = true;
History.pushState({
type: "selection",
path: currentPath,
depth: currentPath.split("/").length-1
},
d.title,
"/Select"
);
toggleButtonSelection(e);
navigator.vibrate([58]);
}
}
function updateSelection() {
var b = $('.selected').length;
if(b === 0) {
selectMode = false;
if(currentState === 'selection') {
History.back();
}
$('#alt').fadeOut(100);
}
else {
$('#selectionCount').text(b);
if(b > 1) {
$('#renameButton').fadeOut(100);
}
else {
if(oldSelectedCount !== 0) {
$('#renameButton').fadeIn(100);
}
else {
$('#renameButton').show();
}
}
if(oldSelectedCount === 0) {
$('#alt').fadeIn(100);
}
}
oldSelectedCount = b;
}
function toggleButtonSelection(e) {
var a = $(e.target).closest('button').toggleClass('selected');
e.stopPropagation();
updateSelection();
$('.pushed').removeClass('pushed');
a.removeClass('longTapping');
}
function gotoSettings() {
if(inactive) {
History.pushState({
type: "settings"
},
"Settings",
"/Settings"
);
}
}
function kbGotoActions(e) {
if((e.keyCode || e.which) == 13) { //Enter keycode
doTap = true;
gotoActions(e);
}
}
function bcGotoActions(e) {
doTap = true;
selectMode = false;
gotoActions(e);
}
function gotoActions(e) {
if(doTap == true) {
doTap = false;
if(selectMode == true) {
toggleButtonSelection(e);
}
else if(inactive) {
var btn = $(e.target).closest('button');
var path = btn.attr('data-filepath');
if(btn.hasClass('folder')) {
History.pushState({
type: "folder",
path: path,
depth: path.split("/").length-1
},
d.title,
path.slice(0, -1)
);
}
else {
History.pushState({
type: "open",
path: btn.attr('data-filepath'),
name: btn.find('.filename').text()
},
"Actions",
"/Actions"
);
}
btn.removeClass("longTapping");
}
}
}
function gotoEditor() {
if(inactive) {
History.pushState({
type: "editor"
},
"Editor",
"/Editor"
);
}
}
function gotoConsole() {
if(inactive) {
History.pushState({
type: "console"
},
"Console",
"/Console"
);
}
}
function goBack() {
if(inactive) {
History.back();
}
}
function goForward() {
if(inactive) {
History.forward();
}
}
function stateChange() {
var state = {
newState: History.getState(),
currentState: currentState
};
if(stateQueue.length === 0) {
stateQueue.push(state);
currentState = state.newState.data.type;
serviceStateQueue();
}
else {
stateQueue.push(state);
currentState = state.newState.data.type;
}
}
function serviceStateQueue() {
if(inactive) {
inactive = false;
var a = stateQueue.shift();
if($(".pt-page-open").hasClass('changed') && (a.newState.data.type != 'open' && a.newState.data.type != 'editor')) {
$(".pt-page-open").removeClass('changed');
saveDialog.fadeOut(200);
cancelButton.fadeOut(200);
}
switch(a.newState.data.type) {
case "folder": {
if(a.currentState === 'selection') {
$('.selected').removeClass('selected');
updateSelection();
currentPath = a.newState.data.path;
inactive = true;
}
else if(a.currentState === 'folder') {
$('.selected').removeClass('selected');
updateSelection();
if(!Module.ccall(
'folderExists',
'number',
['string'],
[a.newState.data.path]
)) {
do {
a.newState.data.path = a.newState.data.path.replace(/[^\/]+\/$/, "");
} while(!Module.ccall(
'folderExists',
'number',
['string'],
[a.newState.data.path]
));
a.newState.data.depth = a.newState.data.path.split("/").length-1;
}
if(currentPath != a.newState.data.path) {
addFolderNumber = addFolderNumber == 1?2:1;
if(a.newState.data.depth > currentPath.split("/").length-1) {
currentPath = a.newState.data.path;
populateFolder();
updateBreadCrumb();
myScroll2.refresh();
myScroll2.scrollTo(myScroll2.maxScrollX, 0, 400);
folderFromRight(true);
}
else {
currentPath = a.newState.data.path;
populateFolder();
updateBreadCrumb();
myScroll2.refresh();
myScroll2.scrollTo(myScroll2.maxScrollX, 0, 400);
folderFromLeft(false);
}
}
else {
inactive = true;
}
}
else {
if(!Module.ccall(
'folderExists',
'number',
['string'],
[a.newState.data.path]
)) {
do {
a.newState.data.path = a.newState.data.path.replace(/[^\/]+\/$/, "");
} while(!Module.ccall(
'folderExists',
'number',
['string'],
[a.newState.data.path]
));
a.newState.data.depth = a.newState.data.path.split("/").length-1;
}
currentPath = a.newState.data.path;
populateFolder();
pageFromLeft('folder', false);
}
} break;
case "selection": {
if(a.currentState !== 'folder') {
pageFromLeft('folder', false);
}
else {
inactive = !0;
}
} break;
case "settings": {
pageFromRight('settings', true);
} break;
case "open": {
currentPath = a.newState.data.path;
currentName = a.newState.data.name;
displayPathName.text(currentPath);
if(a.currentState === "editor" || a.currentState === "console") {
if($(".pt-page-open").hasClass('changed')) {
navigator.vibrate([58]);
}
else {
updateDownloadLink();
}
pageFromLeft('open', false);
}
else {
updateDownloadLink();
pageFromRight('open', true);
}
} break;
case "editor": {
editorTextarea.val(Module.FS.readFile(currentPath, {encoding:'utf8'}));
pageFromRight('editor', true);
} break;
case "console": {
$('#console .pre').text("");
pageFromRight('console', true);
} break;
}
}
}
function consoleRefresh(scrollToBottom) {
var
x = myScroll5.x,
y = myScroll5.y,
doX = consoleWrapper[0].scrollWidth == consoleWrapper.width(),
doY = consoleWrapper[0].scrollHeight == consoleWrapper.height(),
moo = 0, maa = 0, doo = false, obj = {};
consolePre.scrollLeft(0);
consoleScroller.removeAttr('style');
moo = consolePre.width()+20;
maa = consolePre.height()+20;
if(moo>consoleScroller.width()) {
obj['min-width'] = moo;
doo = true;
}
if(maa>consoleScroller.height()) {
obj['min-height'] = maa;
doo = true;
}
if(doo) {
consoleScroller.css(obj);
doo = false;
}
if(doX) {
x = consoleWrapper.width()-moo;
doo = true;
}
if(doY) {
y = consoleWrapper.height()-maa;
doo = true;
}
if(!scrollToBottom && doo) {
myScroll5.scrollTo(x, y, 0);
}
myScroll5.refresh();
if(scrollToBottom) {
myScroll5.scrollTo(0, myScroll5.maxScrollY, 0);
}
}
function updateDownloadLink() {
$('#downloadButton').
attr(
'href',
"data:application/octet-stream;base64,"+
base64js.
fromByteArray(
Module.FS.readFile(
currentPath,
{
encoding: 'binary'
}
)
)
).
attr('download', currentName);
}
function pageFromLeft(cssClass, onTop) {
oldclass = "pt-page-moveToRight";
newclass = "pt-page-moveFromLeft";
currentClass = "pt-page-current";
$('.pt-page-current').addClass('pt-page-old pt-page-moveToRight' + ((!!onTop)? ' pt-page-ontop':''));
$('.pt-page-'+cssClass).addClass('pt-page-new pt-page-current pt-page-moveFromLeft' + ((!onTop)? ' pt-page-ontop':''));
}
function pageFromRight(cssClass, onTop) {
oldclass = "pt-page-moveToLeft";
newclass = "pt-page-moveFromRight";
currentClass = "pt-page-current";
$('.pt-page-current').addClass('pt-page-old pt-page-moveToLeft' + ((!!onTop)? ' pt-page-ontop':''));
$('.pt-page-'+cssClass).addClass('pt-page-new pt-page-current pt-page-moveFromRight' + ((!onTop)? ' pt-page-ontop':''));
}
function folderFromLeft(onTop) {
oldclass = "pt-page-moveToRight";
newclass = "pt-page-moveFromLeft";
currentClass = "currentFolder";
$('.currentFolder').addClass('pt-page-old pt-page-moveToRight' + ((!!onTop)? ' pt-page-ontop':''));
$('.fileList').not('.currentFolder').addClass('pt-page-new currentFolder pt-page-moveFromLeft' + ((!onTop)? ' pt-page-ontop':''));
}
function folderFromRight(onTop) {
oldclass = "pt-page-moveToLeft";
newclass = "pt-page-moveFromRight";
currentClass = "currentFolder";
$('.currentFolder').addClass('pt-page-old pt-page-moveToLeft' + ((!!onTop)? ' pt-page-ontop':''));
$('.fileList').not('.currentFolder').addClass('pt-page-new currentFolder pt-page-moveFromRight' + ((!onTop)? ' pt-page-ontop':''));
}
function animEnd() {
var a = $('.pt-page-old');
if(a.length === 1) {
inactive = true;
a
.removeClass('pt-page-old')
.removeClass(currentClass)
.removeClass(oldclass)
.removeClass('pt-page-ontop');
$('.pt-page-new')
.removeClass('pt-page-new')
.removeClass(newclass)
.removeClass('pt-page-ontop');
switch(currentState) {
case "folder":
refreshIScroll();
break;
case "settings":
break;
case "open":
break;
case "editor":
editorRefresh();
break;
case "console":
consoleRefresh();
runCommand(currentPath);
break;
}
}
if(inactive && stateQueue.length) {
setTimeout(serviceStateQueue, 1);
}
}
function editorInit() {
editorScroll = new IScroll('#editor', {
bounce : false,
deceleration : 0.0001,
mouseWheel : true,
scrollX: true,
freeScroll: true,
tap:true
});
editorWrapper = $('#editor');
editorScroller = editorWrapper.find('.scroller');
editorTextarea = editorScroller.find('textarea');
editorSpan = editorScroller.find('span');
editorSpan.text(editorTextarea.val());
editorTextarea.width(editorSpan[0].scrollWidth+20).height(editorSpan[0].scrollHeight+18).scrollTop(0);
editorTextarea.scrollLeft(0);
editorScroller.css({
'min-height': editorTextarea.height()+20,
'min-width': editorTextarea.width()+20
});
editorScroll.scrollTo(0, 0, 0);
editorScroll.refresh();
editorScroller.on('tap', editorFocus);
editorTextarea.on({
input: editorInput,
keyup: editorKeyUp
});
editorWrapper.on('scroll', editorWrapperScroll);
}
function editorInput() {
editorRefresh();
$(".pt-page-open").addClass('changed');
saveDialog.show();
cancelButton.show();
}
function editorRefresh() {
var
x = editorScroll.x,
y = editorScroll.y,
doX = editorWrapper[0].scrollWidth == editorWrapper.width(),
doY = editorWrapper[0].scrollHeight == editorWrapper.height();
editorSpan.text(editorTextarea.val());
editorTextarea.width(editorSpan[0].scrollWidth+20).height(editorSpan[0].scrollHeight+18).scrollTop(0);
editorTextarea.scrollLeft(0);
editorScroller.css({
'min-height': editorTextarea.height()+20,
'min-width': editorTextarea.width()+20
});
if(doX) {
x = editorWrapper.width()-(editorTextarea.width()+20);
}
if(doY) {
y = editorWrapper.height()-(editorTextarea.height()+20);
}
editorScroll.scrollTo(x, y, 0);
editorScroll.refresh();
}
function editorWrapperScroll() {
var scrollTop = editorWrapper.scrollTop();
var scrollLeft = editorWrapper.scrollLeft();
if(scrollTop != 0) {
editorWrapper.scrollTop(0);
editorScroll.scrollBy(0, -scrollTop, 0);
}
if(scrollLeft != 0) {
editorWrapper.scrollLeft(0);
editorScroll.scrollBy(-scrollLeft, 0, 0);
}
}
function editorFocus() {
editorTextarea.focus();
}
function editorKeyUp(e) {
if ((e.keyCode ? e.keyCode : e.which) == 13) {
editorScroll.scrollTo(0, editorScroll.y, 0);
}
}
function doNothing() {
//do nothing
}
function saveClick() {
Module.FS.writeFile(currentPath, editorTextarea.val(), {encoding:'utf8'});
Module.FS.syncfs(false, doNothing);
saveDialog.hide();
cancelButton.hide();
$(".pt-page-open").removeClass('changed');
}
function closeSaveDialog(e) {
if($(e.target).closest('button').is('#yes')) {
Module.FS.writeFile(currentPath, editorTextarea.val(), {encoding:'utf8'});
Module.FS.syncfs(false, closeSaveDialog2);
}
else {
closeSaveDialog2();
}
}
function closeSaveDialog2() {
updateDownloadLink();
$(".pt-page-open").removeClass('changed');
saveDialog.fadeOut(200);
cancelButton.fadeOut(200);
}
function toggleCheckbox() {
var a = $(this).nextAll('span').first();
a.html(a.attr(this.checked?'data-on':'data-off'));
}
function addFile() {
var e, fileName = prompt(addFileText, '');
if(fileName !== null) {
if(fileName !== "" && fileName.indexOf('/') === -1) {
try {
e = Module.ccall(
'addFile',
'number',
['string'],
[currentPath+fileName]
);
if (e) {
throw new Module.FS.ErrnoError(e);
}
}
catch(e) {
alert(e.message);
}
Module.FS.syncfs(false, refreshFolder);
}
else {
alert("failed");
}
}
}
function addFolder() {
var e,folderName = prompt(addFolderText, '');
if(folderName !== null) {
if(folderName != "" && folderName.indexOf('/') === -1) {
try {
Module.FS.mkdir(currentPath+folderName);
}
catch(e) {
alert(e.message);
}
Module.FS.syncfs(false, refreshFolder);
}
else {
alert("failed");
}
}
}
function uploadFile(e) {
var fileReader = new FileReader();
fileReader.origFileName = this.files[0].name;
fileReader.readAsArrayBuffer(this.files[0]);
fileReader.onloadend = fileReaderOnLoadEnd;
}
function fileReaderOnLoadEnd(fileLoadedEvent) {
Module.FS.writeFile(
currentPath+this.origFileName,
new Int8Array(fileLoadedEvent.target.result),
{
encoding:'binary'
}
);
wrapper.html('<span><input type="file" title="Upload file"/></span>');
Module.FS.syncfs(false, refreshFolder);
}
function selectAllClick() {
$('.currentFolder button').addClass('selected');
updateSelection();
}
function deleteEntry() {
var a = $(this);
if(a.hasClass('folder')) {
Module.ccall(
'rmrf',
'number',
['string'],
[currentPath+a.find('.filename').text()]
);
}
else {
Module.FS.unlink(currentPath+a.find('.filename').text());
}
}
function deleteEntries() {
var a = $('.selected').each(deleteEntry);
$('.selected').removeClass('selected');
updateSelection();
Module.FS.syncfs(false, refreshFolder); //webfs to indexeddb
}
function renameEntry() {
var
a = $('.selected:first'),
e,
sucess = true,
oldName = a.find('.filename').text(),
newName = prompt(renameText.replace("{0}", oldName), '');
if(newName !== null) {
if(newName !== "" && newName.indexOf('/') === -1) {
if(a.hasClass('folder')) {
try {
Module.FS.mkdir(currentPath+newName);
}
catch(e) {
alert(e.message);
sucess = false;
}
}
else {
try {
e = Module.ccall(
'addFile',
'number',
['string'],
[currentPath+newName]
);
if (e) {
throw new Module.FS.ErrnoError(e);
}
}
catch(e) {
alert(e.message);
sucess = false;
}
}
if(sucess) {
try {
Module.FS.rename(currentPath+oldName, currentPath+newName);
}
catch(e) {
alert(e.message);
}
}
}
else {
alert("failed");
}
}
$('.selected').removeClass('selected');
updateSelection();
Module.FS.syncfs(false, refreshFolder);
}
function populateFolder() {
currentFolderUl = $('#folder'+addFolderNumber+' .scroller ul');
currentFolderUl.empty();
Module.ccall(
'getEntries',
'number',
[
'string',
'number',
'number',
'number'
],
[
currentPath,
settings.sortBy,
settings.isDescending,
addListEntry
]
);
}
function updateBreadCrumb() {
var
i, len,
removeRest = false,
folderNames = currentPath.replace(/\/(\/)*/g, "/").replace(/(^\/|\/$)/g, "").split("/"),
list = breadCrumbUl.find('li'),
item,
path = "/";
list.each(function(index) {
item = $(this);
if(removeRest || (folderNames[0] != item.find('button').text() && (removeRest = true))) { //yes the single equals is intentional
item.remove();
}
else {
path+=folderNames.shift()+"/";
if(folderNames.length == 0) {
item.addClass('active');
}
else {
item.removeAttr('class');
}
}
});
if(len = folderNames.length) {
for(i = 0, len-=1; i <= len; i++) {
path+=folderNames[i]+"/";
item = $('<li'+(i==len?' class="active"':'')+'><button type="button" class="folder" data-filepath="'+path+'"></button></li>');
item.find('button').text(folderNames[i]);
breadCrumbUl.append(item);
}
}
var width = 0;
breadCrumbUl.find('li').each(function() {
width += $(this).outerWidth(true);
});
$('#scroller2').css("width","auto").width(width);
}
function refreshFolder() {
populateFolder();
refreshIScroll();
}
function refreshIScroll() {
myScroll.refresh();
myScroll2.refresh();
myScroll2.scrollTo(myScroll2.maxScrollX, 0, 400);
myScroll3.refresh();
}
function round(value, exp) {
if (typeof exp === 'undefined' || +exp === 0)
return Math.round(value);
value = +value;
exp = +exp;
if (isNaN(value) || !(typeof exp === 'number' && exp % 1 === 0))
return NaN;
// Shift
value = value.toString().split('e');
value = Math.round(+(value[0] + 'e' + (value[1] ? (+value[1] + exp) : exp)));
// Shift back
value = value.toString().split('e');
return +(value[0] + 'e' + (value[1] ? (+value[1] - exp) : -exp));
}
function formatFileSize(bytes) {
var size = ['bytes','kB','MB','GB','TB','PB','EB','ZB','YB'];
var factor = Math.floor(((""+bytes).length - 1) / 3);
return ""+round(bytes / Math.pow(1000, factor), 1) + " " + size[factor];
}
function doNothing() {
}
function messageHandler(e) {
e = JSON.parse(e.data);
switch(e.messageType) {
case MSGS.IDB_STATUS: { //returns whether IndexedDB is available in the worker
workerIDBStatusRecieved(e.data);
} break;
case MSGS.FAKE_IDB_UPDATED: { //the copy of the indexedDB in the worker is now synchronized
workerIDBUpdated();
} break;
case MSGS.OUTPUT_TEXT: { //output to console
output_text(e.data.text, e.data.isStderr);
} break;
case MSGS.COMMAND_FINISHED: { //the command we asked the worker to run has completed. store any file contents returned into IndexedDB
commandFinished(e.data);
} break;
}
}
function output_text(text, isStderr) {
consolePre.append($('<span />').text(text).css("font-weight", isStderr?"bold":"normal"), $('<br/>'));
consoleRefresh(true);
}
function fromEmscripten(create, remove) {
stringifyAndPost(MSGS.UPDATE_FAKE_IDB, {
create: create,
remove: remove
});