// ==UserScript==
// @name       pageNote 网页笔记
// @namespace
// @version v1.4.1
// @require 	http://code.jquery.com/jquery-2.1.1.js
// @description 在你感兴趣的网页上添加便笺或笔记 按 "shift+鼠标左键"" 添加笔记//Press "shift + left key" to add sticky notes in any webpage wherever you like
// @description  For more imformation or copyright problems,please email me at [email protected].
// @include      /^https?://*/
// @exclude      http://pan.baidu.com/*
// @exclude      http://play.baidu.com/*
// @exclude      http://www.baidu.com/*
// @exclude      /^https?://www\.google\./
// @exclude      /^https?://\.bing\./
// @exclude     http://tieba.baidu.com
// @encoding    utf-8
// @grant       GM_registerMenuCommand
// @license      MIT license
// @run-at document-end
// @copyright  2014,04,18 __By Wang Hsin-che
// ==/UserScript==
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// my custom jquery draggable plugin//////////////////////////////////////////////////////////////////////////////
// by Wang Hsin-che @ 2014.07
// version : 0.2
(function($) {
$.fn.draggable = function(options) {
var settings = $.extend({
handle: undefined,
msg: {},
callfunction: function() {}
}, options);
var _eleFunc = function() {
var x0, y0,
ele = $(this),
handle;
handle = (settings.handle === undefined ? ele : ele.find(settings.handle).eq(0) === undefined ? ele : ele.find(settings.handle).eq(0));
ele.css({
position: "absolute"
}); //make sure that the "postion" is "absolute"
handle.bind('mousedown', function(e0) {
handle.css({
cursor: "move"
}); //set the appearance of cursor
x0 = ele.offset().left - e0.pageX; //*1
y0 = ele.offset().top - e0.pageY; //*1
$(document).bind('mousemove', function(e1) { //bind the mousemove event, caution:this event must be bind to "document"
ele.css({
left: x0 + e1.pageX,
top: y0 + e1.pageY
}); //this expression and the expression of *1 equal to "ele.origin_offset+mouse.current_offset-mouse.origin_offset"
});
$(document).one('mouseup', settings.msg, function(e) { //when the mouse up,unbind the mousemove event,bind only once
settings.callfunction(e); //callback function
$(document).unbind('mousemove');
handle.css({
cursor: "auto"
});
});
});
// 從這裡開始
};
return this.each(_eleFunc);
};
})(jQuery);
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
var pNote = (function($) {
function setCSS() {
var css = '	<style type="text/css">\
.wxz-noteDiv{\
z-index:99;\
box-shadow:0 0 9px rgba(0,0,0,.9);\
background:#FFCC00;\
width:200px;\
position:absolute;\
outline:0 none;\
}\
.wxz-noteDiv-head{\
background:#FFCC00;\
outline:0 none;\
text-align:center;\
width:200px;\
line-height: initial;\
font:13px/1.5 "微软雅黑",arial,serif;\
}\
.wxz-noteDiv-head-title{\
text-align:center;\
}\
.wxz-noteDiv-head-close{\
cursor:pointer;\
position:absolute;\
right:5px;\
}\
.wxz-noteDiv-content{\
background:#FFFF66 ;\
padding:5px 9px;\
font:13px/1.5 "微软雅黑",arial,serif;\
word-wrap:break-word;\
min-height:200px;\
outline:0 none;\
text-align:left;\
}\
</style>';
$('head:first').append(css);
}
function getSTO() {
//import localStorage.mysto to stotage
var sto;
if (localStorage.getItem('wxz-sto') !== null) {
sto = JSON.parse(localStorage.getItem('wxz-sto'));
} else {
sto = {};
}
return sto;
}
function upDateSTO(storage) {
localStorage.setItem('wxz-sto', JSON.stringify(storage)); //update localStorage.mysto with storage
}
function addNoteToStorage(keyName, x, y, text) {
var path = {},
temp = {},
storage = getSTO(); //just call for add notes  not for update or delete
temp.keyName = keyName;
temp.x = x;
temp.y = y;
temp.text = text;
if (storage[location.pathname] !== undefined) {
path = storage[location.pathname];
}
path[temp.keyName] = temp; //save notes to path
storage[location.pathname] = path;
upDateSTO(storage); //update local storage
path = null;
temp = null;
storage = null;
}
function removeNoteFromStorage(keyName) {
var path = {},
storage = getSTO();
path = storage[location.pathname];
if (path !== undefined) {
delete path[keyName];
if (Object.keys(path).length === 0) {
delete storage[location.pathname];
} else {
storage[location.pathname] = path;
}
//update the localStorage.pathname
upDateSTO(storage);
}
path = null;
storage = null;
}
function save(keyName) {
var
x, y, text,
selector = "div[keyName='" + keyName + "']";
x = $(selector).css('left');
y = $(selector).css('top');
text = $(selector).find('.wxz-noteDiv-content').html();
addNoteToStorage(keyName, x, y, text);
$(selector).find('.wxz-noteDiv-head-flag').text('');
}
function del(keyName) {
if (confirm("Do you like to delete the note？")) {
var selector = "div[keyName='" + keyName + "']";
$(selector).remove();
removeNoteFromStorage(keyName);
}
}
function show(keyName, x, y, text) {
var
html = '<div class="wxz-noteDiv" >\
<div class="wxz-noteDiv-head">\
<nobr class="wxz-noteDiv-head-flag">*</nobr><nobr class="wxz-noteDiv-head-title"></nobr><nobr class="wxz-noteDiv-head-close">X</nobr>\
</div>\
<div class="wxz-noteDiv-content" contenteditable="true"></div>\
</div>',
thisNote,
tempTime = new Date(parseInt(keyName, 10));
thisNote = $(html);
thisNote.appendTo('body:first');
thisNote.attr('keyName', keyName);
thisNote.find('.wxz-noteDiv-head-title').html(tempTime.toDateString());
//set the coordinate
thisNote.css({
position: 'absolute',
top: y,
left: x
});
//write text to content
thisNote.find('.wxz-noteDiv-content').html(text);
// draggable;
thisNote.draggable({
handle: '.wxz-noteDiv-head',
msg: {
msg: keyName
},
callfunction: function(e) {
save(e.data.msg);
}
}
);
//bind click event
thisNote.find('.wxz-noteDiv-head-close').bind('click', {
msg: keyName
}, function(e) {
del(e.data.msg);
});
//save when it lost focus
thisNote.focusout({
msg: keyName
}, function(e) {
save(e.data.msg);
});
thisNote.focusin(function() {
thisNote.find('.wxz-noteDiv-head-flag').text('*');
});
}
function loadNotes() {
var
noteList,
storage = getSTO();
if (storage[location.pathname] !== undefined) {
noteList = storage[location.pathname];
$.each(noteList, function(i, e) {
show(e.keyName, e.x, e.y, e.text);
});
$('.wxz-noteDiv-head-flag').text('');
}
console.log('load notes successfully');
}
// function showNotes() {
// 	$("wxz-noteDiv").css({
// 		'display': 'inline'
// 	});
// }
// function closeNotes() {
// 	$("wxz-noteDiv").css({
// 		'display': 'none'
// 	});
// }
return {
init: function() {
// GM_registerMenuCommand("显示全部笔记...", showNotes, "s");
// GM_registerMenuCommand("关闭笔记...", closeNotes, "c");
setCSS();
loadNotes();
$("body").mousedown(function(e) {
if (e.shiftKey) {
var
x = e.pageX,
y = e.pageY,
keyName = (new Date()).getTime();
// keyName = e.timeStamp;//a bug in firefox since 2004
e.preventDefault();
show(keyName, x, y, '');
console.log('new note');
}
});
console.log('initialized successfully');
}
};
})(jQuery);
pNote.init();