page note
// ==UserScript==
// @name page_note
// @include *
// @supportURL https://github.com/sxlgkxk/browser_script/issues
// @version 0.1
// @description page note
// @namespace http://sxlgkxk.github.io/
// @author sxlgkxk
// @icon http://sxlgkxk.github.io/im/avatar.jpg
// @license MIT
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==
var scripts_dom = document.createElement('script');
scripts_dom.src = 'https://unpkg.com/axios/dist/axios.min.js';
scripts_dom.type = 'text/javascript';
document.getElementsByTagName('head')[0].appendChild(scripts_dom);
(function(){
// move button dom insert
body=document.querySelector('body')
note_button=document.createElement('div')
document.body.before(note_button)
note_button.innerHTML=`<button class="noteBtn" onclick="document.toggleNotePanle()">note</button>
<textarea class="notePanel" hidden></textarea>
<div id="all_notes_panel" hidden>
<h1>note</h1>
<h1>note</h1>
</div>
<style>
button.noteBtn {
font-weight: bold;
color: #fff;
background-color: #333;
position: fixed;
bottom: 0px;
right: 50px;
width: 50px;
height: 50px;
opacity: 0.8;
z-index: 3000;
}
div#all_notes_panel pre{
color: #ddd;
}
div#all_notes_panel{
color: #ddd;
background-color: #333;
padding-top: 42px;
padding-left: 10px;
padding-right: 10px;
padding-bottom: 10px;
z-index: 3000;
}
textarea.notePanel{
font-weight: bold;
color: #fff;
background-color: #333;
position: fixed;
bottom: 50px;
right: 0px;
left: 0px;
top: 50px;
opacity: 0.9;
z-index: 3000;
padding: 30px;
}
[hidden] { display: none !important; }
//div#mw-head, div#mw-panel{display: none !important;}
</style>`
// hide/show functions
document.hidePanel=()=>{
panel=document.querySelector("textarea.notePanel");
if(!panel.hidden){
text=panel.value;
localStorage.setItem("note_"+location.href,text)
panel.hidden=true
}
}
document.showPanel=()=>{
panel=document.querySelector("textarea.notePanel");
if(panel.hidden){
text=localStorage.getItem("note_"+location.href)
panel.value=text;
panel.hidden=false
}
}
// note event
document.toggleAllNotesPanel=()=>{
all_notes_panel=document.querySelector("#all_notes_panel");
if(all_notes_panel.hidden){
html=``
for(i=0;i<localStorage.length;i++){
key=localStorage.key(i)
if (key.substr(0,5)=="note_"){
url=new URL(key.substring(5))
note=localStorage.getItem(key)
if(!note)
continue
html+=`<a href="`+url.href+`" style="color: #8bdb81; font-weight: bold">`+url.pathname+`</a><pre>`+note+`</pre><hr>`
}
}
html+=`<h1>read note status</h1>`
all_notes_panel.innerHTML=html
all_notes_panel.hidden=false
}else{
all_notes_panel.hidden=true
}
}
document.toggleNotePanle=()=>{
// all_notes_panel
if(document.documentElement["scrollTop"]==0){
document.toggleAllNotesPanel()
}else{
// notePanel
note_panel=document.querySelector("textarea.notePanel");
if(note_panel.hidden)
document.showPanel()
else
document.hidePanel()
}
}
// focus shortcut
document.addEventListener("keydown", function(event) {
panel=document.querySelector("textarea.notePanel");
if (event.ctrlKey && event.altKey && event.key=="e"){
if(document.documentElement["scrollTop"]==0){
document.toggleAllNotesPanel()
}else{
document.showPanel()
panel.focus()
}
}else if(event.key=="Escape"){
document.hidePanel()
panel.blur()
}
});
})();