Source: savepdf.js 
console.log("savepdf")
sue.apps.savepdf={
cons:{
boxmove:{}
},
defaultConf:{
footerCenter:"",
footerLeft:"&PT",
footerRight:"&D",
headerCenter:"",
headerLeft:"&T",
headerRight:"&U",
marginBottom:0.5,
marginLeft:0.5,
marginRight:0.5,
marginTop:0.5,
orientation:0,
paperHeight:11.0,
paperSizeUnit:0,
paperWidth:8.5,
scaling:1,
showBackgroundColors:false,
showBackgroundImages:false,
shrinkToFit:true
},
initUI:function(){
let appInfo={
appName:"savepdf",
headTitle:"savepdf",
headCloseBtn:true,
menu:[
{src:"/image/options.svg",title:"app_tip_opt",className:"menu_item menu_item_opt"},
{src:"/image/info.svg",title:"",className:"menu_item menu_item_help"}
]
}
sue.apps.init();
var dom=sue.apps.initBox(appInfo);
dom.id="su_apps_"+appInfo.appName;
sue.apps[appInfo.appName].dom=dom;
sue.apps.initPos(dom);
let theAppBox=sue.apps.domCreate("div",{setName:["className"],setValue:["savepdfbox"]});
dom.querySelector(".su_main").appendChild(theAppBox);
let _optBox=sue.apps.domCreate("div",{setName:["className"],setValue:["su_options"]}),
_optDes=sue.apps.domCreate("div",null,null,null,null,sue.apps.i18n("savepdf_resetDes")),
_optBtnBox=sue.apps.domCreate("div",{setName:["className"],setValue:["options_btnbox"]}),
_optBtn=sue.apps.domCreate("button",{setName:["className"],setValue:["options_btn_reset"]},null,null,null,sue.apps.i18n("btn_reset"));
_optBtnBox.appendChild(_optBtn);
_optBox.appendChild(_optDes);
_optBox.appendChild(_optBtnBox);
dom.appendChild(_optBox);
let _infoBox=sue.apps.domCreate("div",{setName:["className"],setValue:["su_options_help"]}),
_info=sue.apps.domCreate("div",null,null,null,null,sue.apps.i18n("savepdf_info"));
_infoBox.appendChild(_info);
dom.appendChild(_infoBox);
chrome.storage.local.get(function(items){
var data;
!items.localConfig?(items.localConfig={},items.localConfig.apps={}):null;
!items.localConfig.apps?items.localConfig.apps={}:null;
if(!items.localConfig.apps.savepdf){
items.localConfig.apps.savepdf=sue.apps.savepdf.defaultConf;
data=items.localConfig.apps.savepdf;
chrome.storage.local.set(items);
}else{
data=items.localConfig.apps.savepdf;
}
//sue.apps.savepdf.initValue(data);
sue.apps.savepdf.initOptions(data);
dom.addEventListener("click",sue.apps.savepdf.handleEvent,false);
sue.apps.initPos(dom);
})
},
initOptions:function(pdfConf){
let theAppBox=sue.apps.savepdf.dom.querySelector(".savepdfbox");
theAppBox.textContent="";
let _btnBox=sue.apps.domCreate("div",{setName:["className"],setValue:["btnbox"]}),
_btn=sue.apps.domCreate("button",{setName:["className"],setValue:["su_savepdf_btn"]},null,null,null,"Generate PDF");
_btnBox.appendChild(_btn);
theAppBox.appendChild(_btnBox);
let _spanOri=sue.apps.domCreate("span",{setName:["className"],setValue:["su_savepdf_span"]},null,null,null,sue.apps.i18n("savepdf_"+"orientation")),
_selectOri=sue.apps.domCreate("select",{setName:["className","name"],setValue:["pdfele","savepdf_orientation"]});
let _optionOri_0=sue.apps.domCreate("option",{setName:["value"],setValue:["0"]},null,null,null,sue.apps.i18n("savepdf_"+"portrait")),
_optionOri_1=sue.apps.domCreate("option",{setName:["value"],setValue:["1"]},null,null,null,sue.apps.i18n("savepdf_"+"landscape"))
_selectOri.appendChild(_optionOri_0);
_selectOri.appendChild(_optionOri_1);
_selectOri.selectedIndex=pdfConf.orientation;
theAppBox.appendChild(_spanOri);
theAppBox.appendChild(_selectOri);
theAppBox.appendChild(sue.apps.domCreate("br"));
let _spanPap=sue.apps.domCreate("span",{setName:["className"],setValue:["su_savepdf_span"]},null,null,null,sue.apps.i18n("savepdf_"+"paperSizeUnit")),
_selectPap=sue.apps.domCreate("select",{setName:["className","name"],setValue:["pdfele","savepdf_paperSizeUnit"]});
let _optionPap_0=sue.apps.domCreate("option",{setName:["value"],setValue:["0"]},null,null,null,sue.apps.i18n("savepdf_"+"inches")),
_optionPap_1=sue.apps.domCreate("option",{setName:["value"],setValue:["1"]},null,null,null,sue.apps.i18n("savepdf_"+"millimeters"))
_selectPap.appendChild(_optionPap_0);
_selectPap.appendChild(_optionPap_1);
_selectPap.selectedIndex=pdfConf.paperSizeUnit;
theAppBox.appendChild(_spanPap);
theAppBox.appendChild(_selectPap);
theAppBox.appendChild(sue.apps.domCreate("br"));
let _arrayCheck=["showBackgroundColors","showBackgroundImages","shrinkToFit"];
for(var i=0;i<_arrayCheck.length;i++){
var _check=sue.apps.domCreate("input",{setName:["className","id","type","checked"],setValue:["pdfele su_savepdf_text","savepdf_"+_arrayCheck[i],"checkbox",(pdfConf[_arrayCheck[i]]?" checked":"")]});
var _label=sue.apps.domCreate("label",{setName:["className","for"],setValue:["su_savepdf_label","savepdf_"+_arrayCheck[i]]},null,null,null,sue.apps.i18n("savepdf_"+_arrayCheck[i]));
theAppBox.appendChild(_check);
theAppBox.appendChild(_label);
theAppBox.appendChild(sue.apps.domCreate("br"));
}
let _arrayText=["footerCenter","footerLeft","footerRight","headerCenter","headerLeft","headerRight"];
for(var i=0;i<_arrayText.length;i++){
var _spanText=sue.apps.domCreate("span",{setName:["className"],setValue:["su_savepdf_span"]},null,null,null,sue.apps.i18n("savepdf_"+_arrayText[i]));
var _text=sue.apps.domCreate("input",{setName:["className","id","type","placeholder","value"],setValue:["pdfele su_savepdf_text","savepdf_"+_arrayText[i],"text",sue.apps.i18n("place_string"),pdfConf[_arrayText[i]]]},null,null,{setName:["type"],setValue:["string"]});
theAppBox.appendChild(_spanText);
theAppBox.appendChild(_text);
theAppBox.appendChild(sue.apps.domCreate("br"));
}
let _arrayText_Num=["marginBottom","marginLeft","marginRight","marginTop","paperHeight","paperWidth","scaling"];
for(var i=0;i<_arrayText_Num.length;i++){
var _spanText=sue.apps.domCreate("span",{setName:["className"],setValue:["su_savepdf_span"]},null,null,null,sue.apps.i18n("savepdf_"+_arrayText_Num[i]));
var _text=sue.apps.domCreate("input",{setName:["className","id","type","placeholder","value"],setValue:["pdfele su_savepdf_text","savepdf_"+_arrayText_Num[i],"text",sue.apps.i18n("place_number"),pdfConf[_arrayText_Num[i]]/**/]},null,null,{setName:["type"],setValue:["number"]});
theAppBox.appendChild(_spanText);
theAppBox.appendChild(_text);
theAppBox.appendChild(sue.apps.domCreate("br"));
}
},
handleEvent:function(e){
switch(e.type){
case"click":
if(e.target.classList.contains("su_savepdf_btn")){
sue.apps.savepdf.pdf(e);
}else if(e.target.classList.contains("menu_item_help")){
sue.apps.savepdf.showHelp(e);
}else if(e.target.classList.contains("options_btn_reset")){
sue.apps.savepdf.reset(e);
}
break;
}
},
showHelp:function(e){
var domopt=sue.apps.getAPPboxEle(e).querySelector(".su_options_help");
var _opt=window.getComputedStyle(domopt).opacity==0?true:false;
if(_opt){
domopt.style.cssText+="opacity:.9;z-index:10;";
}else{
domopt.style.cssText+="opacity:0;z-index:-1;";
}
},
reset:function(e){
sue.apps.savepdf.initOptions(sue.apps.savepdf.defaultConf);
sue.apps.showOpt(e)
},
pdf:function(e){
let pdfData={},pdfDom=sue.apps.getAPPboxEle(e),i=0;
let pdfDoms=pdfDom.querySelectorAll(".pdfele");
for(i=0;i<pdfDoms.length;i++){
if(pdfDoms[i].tagName.toLowerCase()=="select"){
pdfData[pdfDoms[i].name.substr(8)]=pdfDoms[i].selectedIndex//Number(pdfDoms[i].value);
}else if(pdfDoms[i].tagName.toLowerCase()=="input"&&pdfDoms[i].type=="checkbox"){
pdfData[pdfDoms[i].id.substr(8)]=pdfDoms[i].checked;
}else if(pdfDoms[i].tagName.toLowerCase()=="input"&&pdfDoms[i].type=="text"){
if(pdfDoms[i].dataset.type=="number"){
pdfData[pdfDoms[i].id.substr(8)]=Number(pdfDoms[i].value);
}else{
pdfData[pdfDoms[i].id.substr(8)]=pdfDoms[i].value;
}
}
}
chrome.storage.local.get(function(items){
items.localConfig.apps.savepdf={};
items.localConfig.apps.savepdf=pdfData;
chrome.storage.local.set(items);
})
sue.apps.boxClose(e);
chrome.runtime.sendMessage({type:"appsAction",app:"savepdf",action:"savePDF",value:pdfData});
},
randnum:function(e){
var domsavepdf=sue.apps.getAPPboxEle(e);
var printBox=domsavepdf.querySelector("#su_savepdf_print");
var randLength=parseInt(domsavepdf.querySelector("#num").value),
min=parseInt(domsavepdf.querySelector("#min").value),
max=parseInt(domsavepdf.querySelector("#max").value),
norepeat=domsavepdf.querySelector("#su_savepdf_norepeat").checked;
add=domsavepdf.querySelector("#su_savepdf_add").checked;
var nums=[],strs="",flag=false,strlen=0;
printBox.value="loading...";
if(isNaN(min)||isNaN(max)||isNaN(randLength)){
printBox.value="Error";
return;
}
if(max<min){
_max=max;_min=min;
max=Math.max(_min,_max);
min=Math.min(_min,_max);
}
if((max-min+1)<randLength){
norepeat=false;
}
for(var i=0;i<randLength;i++){
var num=parseInt(Math.savepdf()*(max-min+1)+min-(min<0?1:0));
for(var ii=0;norepeat&&ii<nums.length;ii++){
if(num==nums[ii]){
flag=true;
return arguments.callee(e)
break;
}
}
nums.push(num);
}
for(var i=0;add&&i<nums.length;i++){
var thestr=nums[i].toString();
strlen=(thestr.length>strlen)?thestr.length:strlen;
}
for(var i=0;i<nums.length;i++){
var thestr=nums[i].toString();
var addlen=strlen-thestr.length;
for(var ii=0;add&&ii<addlen;ii++){
thestr="0"+thestr;
}
strs=strs+" "+thestr;
}
printBox.value=strs;
chrome.storage.local.get(function(items){
items.localConfig.apps.savepdf={
min:min,
max:max,
num:randLength,
norepeat:norepeat,
add:add
}
chrome.storage.local.set(items);
})
}
}
sue.apps.savepdf.initUI();
