// ==UserScript== // @name Sticky-notes // @namespace http://digilander.libero.it/odnalro/coding/sticky_notes/index.html // @version 1.12 (2006-09-06) // @date 2005-10-08 // @author frequencydecoder* , insert_nick // @description Add sticky-notes to html pages // @include * // @exclude http://mail.google.com // @exclude http://www.google.com/calendar // ==/UserScript== // License: http://creativecommons.org/licenses/by-nc-sa/2.0/ var stickyManager = { }; (function() { function addEvent(obj, evType, fn, useCapture){ if (obj.addEventListener){ obj.addEventListener(evType, fn, useCapture); return true; } else if (obj.attachEvent){ var r = obj.attachEvent("on"+evType, fn); return r; } return false; } function removeEvent(obj, evType, fn, useCapture){ if (obj.removeEventListener){ obj.removeEventListener(evType, fn, useCapture); return true; } else if (obj.detachEvent){ var r = obj.detachEvent("on"+evType, fn); return r; } return false; } function createCookie(name,value,days) { if (days) { var date = new Date(); date.setTime(date.getTime()+(days*24*60*60*1000)); var expires = "; expires="+date.toGMTString(); } else var expires = ""; document.cookie = name+"="+value+expires+"; path=/"; } function readCookie(name) { var nameEQ = name + "="; var ca = document.cookie.split(';'); for(var i=0;i < ca.length;i++) { var c = ca[i]; while (c.charAt(0)==' ') c = c.substring(1,c.length); if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length); } return null; } function eraseCookie(name) { createCookie(name,"",-1); } String.prototype.trim = function() { return this.replace(/^\s*/,'').replace(/\s*$/, ''); } String.prototype.stripTags = function() { return this.replace(/<[^>]*>/g, ""); } function encrypt(str, pwd) { // * Copyright 2001 by Terry Yuen. // * Email: kaiser40@yahoo.com // * Last update: July 15, 2001. if(pwd == null || pwd.length <= 0) { alert("Please enter a password with which to encrypt the message."); return null; } var prand = ""; for(var i=0; i 10) { prand = (parseInt(prand.substring(0, 10)) + parseInt(prand.substring(10, prand.length))).toString(); } prand = (mult * prand + incr) % modu; var enc_chr = ""; var enc_str = ""; for(var i=0; i 10) { prand = (parseInt(prand.substring(0, 10)) + parseInt(prand.substring(10, prand.length))).toString(); } prand = (mult * prand + incr) % modu; var enc_chr = ""; var enc_str = ""; for(var i=0; i 500) w = 500; if(h < 90) h = 90; // else if(h > 500) h = 500; o.redraw(w,h); } o.stopResize = function(e) { var diffx = (!e)?window.event.x - o._mx:e.clientX - o._mx; var diffy = (!e)?window.event.y - o._my:e.clientY - o._my; o._w = parseInt(o._w + diffx); o._h = parseInt(o._h + diffy); if(o._w < 140) o._w = 140; // else if(o._w > 500) o._w = 500; if(o._h < 90) o._h = 90; // else if(o._h > 500) o._h = 500; if(!document.all || window.opera) o.setOpacity(99); o.save(); removeEvent(document,'mousemove',o.trackResize, false); removeEvent(document,'mouseup',o.stopResize, false); document.onselectstart = function() { return true; }; } o.startEdit = function(e) { o.editMode = true; o.content.style.display = 'none'; if(o.textarea.value.substring(0, 28) == sticky.message[0].substring(0, 28) || o.textarea.value == ' ') o.textarea.value = ''; o.form.style.display = 'block'; o.bringToTop(); o.textarea.focus(); } o.stopEdit = function(e) { var txt = o.safeText(); // parameters parser: var pp; // (possible parameter) text = txt; // after the while statement it is the text without parameters p_str = ""; // after the while statement it is the parameters list (with space at the end) var pointer = 0; var check_for_other_parameters = 1; // (flag) parameters = new Array(); if(text.substr(0,2) == "-h" || text.substr(0,5) == "-help"){ parameters[parameters.length] = "help"; }else{ while(check_for_other_parameters == 1){ var parameter_found = 0; // (flag) pp = text.substr(pointer,text.indexOf(" ")).trim(); if(pp.substr(0,1) == "-"){ if(pp == "-help" || pp == "-h"){ // usage help (the sticky will not be saved) parameters[parameters.length] = "help"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-page" || pp == "-p"){ // sticky associated to unparametrized page (i.e. to the url without the stuff after "?" or "#") parameters[parameters.length] = "page"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-domain" || pp == "-d"){ // sticky associated to entire domain; automatically sticks on top of the visible area parameters[parameters.length] = "domain"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-links" || pp == "-l"){ // sticky with cliccable links; edit mode is enabled with double-click inside parameters[parameters.length] = "links"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-top" || pp == "-t"){ // sticks on top of the visible area parameters[parameters.length] = "top"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-saferemove" || pp == "-s"){ // asks confirmation when attempting to remove the sticky parameters[parameters.length] = "saferemove"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-temp" || pp == "--"){ // creates a temporary sticky that will not be saved parameters[parameters.length] = "temp"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-noencrypt" || pp == "-ne"){ // turns off encryption parameters[parameters.length] = "noencrypt"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(pp == "-enforce" || pp == "-ee"){ // uses a longer password for encryption parameters[parameters.length] = "enforce"; text = text.substr(pp.length+1,text.length-pp.length-1); p_str = p_str + " " + pp + " "; parameter_found = 1; } if(!parameter_found){ check_for_other_parameters = 0; } }else{ check_for_other_parameters = 0; } } } p_str = p_str.trim().replace(" "," ") + " "; if(p_str == " "){ p_str = ""; } // end parameters parser if(parameters.inArray("help")) { o.content.innerHTML = "You can start the text edited into the sticky with one or more parameters controlling several properties

Temporary stickies, useful for on-the-fly reminding, that you whish not to save at all:

-- or -temp: makes the sticky a temporary one: it will not be saved.
-h or -help: shows this help-sticky; it will not be saved.

By default the sticky is associated to the exact URL (except eventual fragment identifier) displayed in the address-bar when it is created; the following options change this behaviour:

-p or -page: the sticky is associated to the \"unparametrized\" page; i.e. ignores eventual parameters following the page filename.
-d or -domain: the sticky is associated to the entire domain; i.e. the sticky appears whenever the same domain of creation is visited; automatically sticks on top of the visible area.

The following parameters change some other properties of the sticky:

-l or -links: clickable links; i.e. html links (e.g.: <a href=\"http://www.example.net\">just an example</a>) will be clickable; to re-edit the sticky, double-click inside it (click again if context-menu pops-up).
-t or -top: stick on top; when a page is accessed, the sticky is shown on top of the visible area, regardless of where it has been created (horizontal position is preserved though).
-s or -saferemove: safe sticky: confirm on remove; asks for confirmation when attempting to remove it.

By default the sticky content is encrypted to protect privacy. Encryption-related parameters are:

-ee or -enforce: enforced encryption; the encryption is done with a different and longer password, based on the normal one though.
-ne or -noencrypt: do not encrypt; the encryption is turned off, and the sticky is potentially readable by the webmaster of the domain were it is attached on."; o.style.width = o.bgImg.style.width = 780 + 'px'; o.style.height = o.bgImg.style.height = 500 + 'px'; o.style.top = window.pageYOffset + 0 + 'px'; o.style.left = '0px'; }else{ var shown_text = text.replace(/\n/g,'
'); // o.content.innerHTML = (shown_text.length > 470) ? shown_text.substr(0,470) + '…' : shown_text; o.content.innerHTML = shown_text; if(!parameters.inArray("noencrypt") && o._url.indexOf("://localhost/") != 4) { if(parameters.inArray("enforce")){ text = encrypt(escape(text),stickies_password()+"makepwdlong"); }else{ text = encrypt(escape(text),stickies_password()); } } if (!parameters.inArray("noencrypt") && !text){ alert("Sorry, the encryption algorithm cannot encrypt this message with the default password.\nTry using the -ee option, or just turn off encryption with the -ne option. "); } if (!parameters.inArray("noencrypt") && o._url.indexOf("://localhost/") != 4 && text.length < 8){ alert("Please add some other characters to the note, as the decryption algorithm will fail with this one.\nOtherwise turn off encryption with the -ne option."); } var date = new Date(); date.setTime(date.getTime()+(3650*24*60*60*1000)); var cookie_str = o._id+'['+o._x+','+o._y+','+parseInt(o._w)+','+parseInt(o._h)+','+o._url+']'+escape(p_str+text)+'; expires='+date.toGMTString()+'; path=/'; // Cookies can reach a maximum of 3K size if (cookie_str.length > 3000){ if (!parameters.inArray("noencrypt")){ alert("The cookie needed to save this sticky exceeds the size limit ("+ parseInt(cookie_str.length - 3000) +" chars overflow): please shorten your note, or try turning off encryption with the -ne option (encryption causes the cookie size to grow)."); } else { alert("The cookie needed to save this sticky exceeds the size limit ("+ parseInt(cookie_str.length - 3000) +" chars overflow): please make your note shorter."); } } } if(parameters.inArray("links")) { removeEvent(o.content,'mousedown',o.startEdit,false); addEvent(o.content,'dblclick',o.startEdit,false); }else{ removeEvent(o.content,'dblclick',o.startEdit,false); addEvent(o.content,'mousedown',o.startEdit,false); } if(parameters.inArray("top") || parameters.inArray("domain")) { o.style.top = window.pageYOffset +'px'; } o.content.style.display = 'block'; o.save(); o.form.style.display = 'none'; o.editMode = false; document.onselectstart = function() { return true; }; } o.safeText = function() { // o.textarea.value = o.textarea.value.stripTags(); return o.textarea.value.trim().length == 0 ? ' ' : o.textarea.value.trim(); } o.save = function() { if(parameters.inArray("help") || parameters.inArray("temp")){ eraseCookie(o._id); }else{ var encrypted = p_str + text; createCookie(o._id,'['+o._x+','+o._y+','+parseInt(o._w)+','+parseInt(o._h)+','+o._url+']'+escape(encrypted),3650); } } o.redraw = function(wi,hi) { var w = wi||parseInt(o._w); var h = hi||parseInt(o._h); o.style.width = o.bgImg.style.width = w + 'px'; o.style.height = o.bgImg.style.height = h + 'px'; if(document.all && !window.opera) { o.form.style.height = o.textarea.style.height = Math.round((h/100) * 88) + "px"; o.content.style.height = Math.round((h/100) * 90) + "px"; o.dragBar.style.height = Math.round((h/100) * 5) + "px"; } var fs = 12; o.content.style.fontSize = o.textarea.style.fontSize = o.remove.style.fontSize = fs + 'px'; } o.removeSticky = function(e) { o.stopEdit(); o.bringToTop(); if(parameters.inArray("saferemove")) { var remove = confirm(sticky.message[1]); }else{ var remove = 1; } if(remove) { document.body.removeChild(o.elm); eraseCookie(o._id); var stickytemp = new Array(); for(var i=0; i-h or -help to read a list of possible parameters.', 'Are you sure you want to delete this sticky?', 'Sticky posted on ', 'Click and Drag to reposition sticky', 'Click and Drag to resize sticky', 'Delete this sticky'); stickyManager = { textualise:function() { for(var i=0; i