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Merge https://github.com/emacsmirror/nxhtml
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@Kroisse
Kroisse committed Jan 18, 2013
2 parents feb3b83 + bcfc026 commit 67925c8
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327 changes: 327 additions & 0 deletions etc/js/bm-base-file.js
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/**
* @license
* jQuery Bookmarklet FrameWork - version 1.0
* Originally idea by Brett Barros. Nothing left of that code, however.
*
* Copyright (c) 2011 Lennart Borgman.
*
* Released under the Creative Commons Attribution 3.0 Unported License,
* as defined here: http://creativecommons.org/licenses/by/3.0/
*/


(function () {

////////////////////////////////////////////////////////////
// Instructions.
//
// myOptions and myBookmarklet are used to get things going. You
// probably do not want to change those names. The function
// myBookmarklet (which you must write) is called with no
// arguments when jQuery and the files below have been loaded.
//
//
// Utility functions from the bookmarklet framework you can use:
//
// function hasNeededVersion (need_version, has_version)
// Check if a needed version of a library already is loaded.
// Version numbers must be in the format 1.2.3.4 etc.
// function isIE()
// Return true if browser is IE, otherwise false.
// function timeStamp (where)
// Writes elapsed time (ms) and WHERE to console.
//
// You can not use the name startTheBookmarklet(myOptions).
//
//
// There is no need to namespace function names if they are
// declared and run directly in this file since they are all local
// here (everything is in an anonymous function here). But please
// note that you must namespace things so they do ot clash with
// the page you are on:
//
// - Of course all global names must be namespaced. The solution
// is to not use any global names.
//
// - Event names must be namespaced (the way // jQuery does
// it).
//
// - If you are using timers then all functions that are called in
// the timers must be name spaced.
//
// - For stylesheets you need namespaced ids and classes.
//
//
// Below these instructions is your own space upto the marker
// where the constant things begin. Enter whatever variables and
// functions you want here. They will be locally defined. (But do
// not forget to declare your variables. I you do they will have
// global scope and possible disturb the web page where the
// bookmarklet is used.)
//
// End of instructions etc.
////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////
/// Start of Your bookmarklet space.
///
/// Here You must:
/// - Set myNamespace.
/// - Set myURL. (Optional. Should be a comment.)
/// - Fill in myOptions.
/// - Write the function myBookmarklet.
/// - Follow the instructions for name spacing above.
///
/// Here You can:
/// - Write as many functions as you want.
/// - Define as many variables as you like.
/// (But be aware of "shadowing" of names.)

var myNamespace = 'YourNameSpaceCHANGEthis'; // For this bookmarklet, same as in .js file!
// myURL='https://YourURL'; // Enter your URL for this compiled file here!

var myOptions = {
// Note that you need full path names to files here!
//
// Enter the URL of CSS style files you want to load:
css : [
],
// Enter the URL of javascript files you want to load:
js : [
],
// Enter jQuery info (note that you need to load via https):
jqpath : "https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js",
jquery : "1.7.1" // Min jQuery version number.
};

var myArgs;
function myBookmarklet() {
// Enter you code for the bookmarklet here! This function is
// ran after all .css and .js files has been loaded (inclusive
// jQuery).
//
// Note that jQuery.noConflict() may have been done so you can
// not use $() but must use jQuery() instead.

}

////////////////////////////////////////////////////////////
/// End of Your bookmarklet space!
////////////////////////////////////////////////////////////////
// Never change anything below this line! :-)
////////////////////////////////////////////////////////////////

var lastTimeStamp;
function timeStamp (where) {
var thisTime = new Date().getTime();
lastTimeStamp = lastTimeStamp || thisTime;
var elapsed = thisTime - lastTimeStamp;
where = where || "";
if (where) where = " ("+where+")";
if (console) console.log("TIMESTAMP elapsed (ms): "+elapsed+where);
}

function isIE() {
// Detecting Internet Explorer More Effectively
// http://msdn.microsoft.com/en-us/library/ms537509(v=vs.85).aspx
return navigator.appName == 'Microsoft Internet Explorer';
}

function hasNeededVersion (need_version, has_version) {
// if (console) console.log("hasNeededVersion ("+need_version+", "+has_version+")");
if (!has_version) return false;
if (!need_version) return true; // Since we have it.
var need_p = need_version.split(".");
var has_p = has_version.split(".");
var need_len = need_p.length;
var has_len = has_p.length;
var minlen=Math.min(need_len, has_len);
var maxlen=Math.min(need_len, has_len);
for (var i=0; i<maxlen; i++) {
if (i<minlen) {
if (need_p[i]*1 > has_p[i]*1) {
return false;
} if (need_p[i]*1 < has_p[i]*1) {
return true;
}
}
}
if (need_len > has_len) {
return false;
}
return true;
}

startTheBookmarklet(myOptions);

// From http://blog.stchur.com/2007/04/06/serializing-objects-in-javascript/
function serialize(_obj)
{
// Added primitives (lb):
if (null === _obj) return "null";
if (false === _obj) return "false";
if (undefined === _obj) return "undefined";

// Let Gecko browsers do this the easy way
if (typeof _obj.toSource !== 'undefined' && typeof _obj.callee === 'undefined')
{
return _obj.toSource();
}
// Other browsers must do it the hard way
switch (typeof _obj)
{
// numbers, booleans, and functions are trivial:
// just return the object itself since its default .toString()
// gives us exactly what we want
case 'number':
case 'boolean':
case 'function':
return _obj;
break;

// for JSON format, strings need to be wrapped in quotes
case 'string':
return '\'' + _obj + '\'';
break;

case 'object':
var str;
if (_obj.constructor === Array || typeof _obj.callee !== 'undefined')
{
str = '[';
var i, len = _obj.length;
for (i = 0; i < len-1; i++) { str += serialize(_obj[i]) + ','; }
str += serialize(_obj[i]) + ']';
}
else
{
str = '{';
var key;
for (key in _obj) { str += key + ':' + serialize(_obj[key]) + ','; }
str = str.replace(/\,$/, '') + '}';
}
return str;
break;

default:
return 'UNKNOWN';
break;
}
}

function startTheBookmarklet(a)
{
var myUniqId = "bookmarkletFramework26536"; // For bookmarklet framework, same as in bookmarklet!
function loadRestOfMyScriptsThenStart(b)
{
if(b.length===0){
// Give myBookmarklet an external name so we can call
// it directly in the first bookmarklet part if this
// file already have been loaded.
var bookletFun = function() {
myArgs = window[myNamespace+"-myArgs"];
if (console) console.log("\n>>>>>>>>>>>>>>>>>>>>>>>>>> myArgs>>>>>>>>>>>>"
+serialize(myArgs)
+"<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
myBookmarklet();
}
window[myNamespace] = bookletFun;
// myBookmarklet();
window[myNamespace]();
return false
}
var next = b[0];
timeStamp("before getScript:("+next+")");
var has_it = false;
jQuery('script[type="text/javascript"]').each(
function(){
var src = jQuery(this).attr("src");
if (next == src) has_it = true;
});
if (window[myUniqId]) {
for (var i=0, len=window[myUniqId].length; i<len; i++) {
var src = window[myUniqId][i];
if (next == src) has_it = true;
}
}
if (has_it) {
loadRestOfMyScriptsThenStart(b.slice(1));
} else {
if (!window[myUniqId]) window[myUniqId] = [];
window[myUniqId].push(next);
jQuery.getScript(next,
function(){ loadRestOfMyScriptsThenStart(b.slice(1))})
}
}
function loadMyCssFiles(files)
{
timeStamp("before adding CSS files");
jQuery.each(files,
function(idx,file){
var has_it = false;
jQuery('link[rel="stylesheet"]')
.each(function(){
if (file == jQuery(this).attr("href")) has_it = true;
});
if (!has_it) {
jQuery("<link>").attr({href:file,rel:"stylesheet"}).appendTo("head");
}
})
}
function loadMyStylesAndScripts()
{
timeStamp("loadMyStylesAndScripts");
loadMyCssFiles(a.css);
loadRestOfMyScriptsThenStart(a.js)
}

function loadScript(url, callback){
var script = document.createElement("script")
script.type = "text/javascript";
if (script.readyState){ //IE
script.onreadystatechange = function(){
if (script.readyState == "loaded" ||
script.readyState == "complete"){
script.onreadystatechange = null;
callback();
}
};
} else { //Others
script.onload = function(){
callback();
};
}
script.src = url;
document.getElementsByTagName("head")[0].appendChild(script);
}


if (!(typeof myNamespace == "string" && 0 != myNamespace.length))
throw "ERROR: myNamespace must be defined in Your part of the bookmarklet .js file!";
if (console) console.log("myNamespace="+myNamespace);

lastTimeStamp = undefined;
timeStamp("\n\n=========== Starting ============================");
var need_new_jq = true;
var has_jq;
if (typeof jQuery != "undefined") {
has_jq = true;
need_new_jq = !hasNeededVersion(a.jquery, jQuery().jquery);
}
if (need_new_jq) {
timeStamp("Will load a new jQuery and run jQuery.noConflict() if needed.");
loadScript(a.jqpath,
function() {
if (!has_jq) jQuery.noConflict();
loadMyStylesAndScripts();
});
} else {
loadMyStylesAndScripts();
}
};
})();

//// For Emacs, please don't remove.
// Local Variables:
// coding: utf-8
// End:
41 changes: 41 additions & 0 deletions etc/js/bm-base.js
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// This is the bookmarklet template for the bookmarklet framework.
// The js file template is in bm-base-file.js
//
// To make code for a bookmarklet fill in the values below.
// Then remove comments and new lines. This can be done for example here:
//
// http://closure-compiler.appspot.com/home
//
// (You can do all this with the command jsut-mk-bookmarklet in the
// Emacs elips package nXhtml.)
////////////////////////////////////////////////////////////////////

(function(){

////////////////////////////////////////////////////////////////////
/// Your values (you must use '' instead of ""):
var myURL='URL';
var myArgs=null;
var myNamespace = 'NAMESPACE'; // For this bookmarklet, same as in .js file!
////////////////////////////////////////////////////////////////////

window[myNamespace+'-myArgs'] = myArgs;

// Has the .js file already been loaded?
if (window[myNamespace])
window[myNamespace]();
else {
var elt=document.getElementsByTagName('head')[0]
|| document.getElementsByTagName('body')[0];
if (elt) {
var script=document.createElement('script');
script.type='text/javascript';
script.src=myURL;
elt.appendChild(script);
} else
alert('You must be on a html page for this to work');
/* testing a
comment */
}
})();
// void(0)
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