1/* 2 * zClip :: jQuery ZeroClipboard v1.1.1 3 * http://steamdev.com/zclip 4 * 5 * Copyright 2011, SteamDev 6 * Released under the MIT license. 7 * http://www.opensource.org/licenses/mit-license.php 8 * 9 * Date: Wed Jun 01, 2011 10 */ 11 12 13(function ($) { 14 15 $.fn.zclip = function (params) { 16 17 if (typeof params == "object" && !params.length) { 18 19 var settings = $.extend({ 20 21 path: 'ZeroClipboard.swf', 22 copy: null, 23 beforeCopy: null, 24 afterCopy: null, 25 clickAfter: true, 26 setHandCursor: true, 27 setCSSEffects: true 28 29 }, params); 30 31 32 return this.each(function () { 33 34 var o = $(this); 35 36 if (o.is(':visible') && (typeof settings.copy == 'string' || $.isFunction(settings.copy))) { 37 38 ZeroClipboard.setMoviePath(settings.path); 39 var clip = new ZeroClipboard.Client(); 40 41 if($.isFunction(settings.copy)){ 42 o.bind('zClip_copy',settings.copy); 43 } 44 if($.isFunction(settings.beforeCopy)){ 45 o.bind('zClip_beforeCopy',settings.beforeCopy); 46 } 47 if($.isFunction(settings.afterCopy)){ 48 o.bind('zClip_afterCopy',settings.afterCopy); 49 } 50 51 clip.setHandCursor(settings.setHandCursor); 52 clip.setCSSEffects(settings.setCSSEffects); 53 clip.addEventListener('mouseOver', function (client) { 54 o.trigger('mouseenter'); 55 }); 56 clip.addEventListener('mouseOut', function (client) { 57 o.trigger('mouseleave'); 58 }); 59 clip.addEventListener('mouseDown', function (client) { 60 61 o.trigger('mousedown'); 62 63 if(!$.isFunction(settings.copy)){ 64 clip.setText(settings.copy); 65 } else { 66 clip.setText(o.triggerHandler('zClip_copy')); 67 } 68 69 if ($.isFunction(settings.beforeCopy)) { 70 o.trigger('zClip_beforeCopy'); 71 } 72 73 }); 74 75 clip.addEventListener('complete', function (client, text) { 76 77 if ($.isFunction(settings.afterCopy)) { 78 79 o.trigger('zClip_afterCopy'); 80 81 } else { 82 if (text.length > 500) { 83 text = text.substr(0, 500) + "...\n\n(" + (text.length - 500) + " characters not shown)"; 84 } 85 86 o.removeClass('hover'); 87 //alert("Copied text to clipboard:\n\n " + text); 88 console.log("Copied text to clipboard: " + text); 89 } 90 91 if (settings.clickAfter) { 92 o.trigger('click'); 93 } 94 95 }); 96 97 98 clip.glue(o[0], o.parent()[0]); 99 100 $(window).bind('load resize',function(){clip.reposition();}); 101 102 103 } 104 105 }); 106 107 } else if (typeof params == "string") { 108 109 return this.each(function () { 110 111 var o = $(this); 112 113 params = params.toLowerCase(); 114 var zclipId = o.data('zclipId'); 115 var clipElm = $('#' + zclipId + '.zclip'); 116 117 if (params == "remove") { 118 119 clipElm.remove(); 120 o.removeClass('active hover'); 121 122 } else if (params == "hide") { 123 124 clipElm.hide(); 125 o.removeClass('active hover'); 126 127 } else if (params == "show") { 128 129 clipElm.show(); 130 131 } 132 133 }); 134 135 } 136 137 } 138 139 140 141})(jQuery); 142 143 144 145 146 147 148 149// ZeroClipboard 150// Simple Set Clipboard System 151// Author: Joseph Huckaby 152var ZeroClipboard = { 153 154 version: "1.0.7", 155 clients: {}, 156 // registered upload clients on page, indexed by id 157 moviePath: 'ZeroClipboard.swf', 158 // URL to movie 159 nextId: 1, 160 // ID of next movie 161 $: function (thingy) { 162 // simple DOM lookup utility function 163 if (typeof(thingy) == 'string') thingy = document.getElementById(thingy); 164 if (!thingy.addClass) { 165 // extend element with a few useful methods 166 thingy.hide = function () { 167 this.style.display = 'none'; 168 }; 169 thingy.show = function () { 170 this.style.display = ''; 171 }; 172 thingy.addClass = function (name) { 173 this.removeClass(name); 174 this.className += ' ' + name; 175 }; 176 thingy.removeClass = function (name) { 177 var classes = this.className.split(/\s+/); 178 var idx = -1; 179 for (var k = 0; k < classes.length; k++) { 180 if (classes[k] == name) { 181 idx = k; 182 k = classes.length; 183 } 184 } 185 if (idx > -1) { 186 classes.splice(idx, 1); 187 this.className = classes.join(' '); 188 } 189 return this; 190 }; 191 thingy.hasClass = function (name) { 192 return !!this.className.match(new RegExp("\\s*" + name + "\\s*")); 193 }; 194 } 195 return thingy; 196 }, 197 198 setMoviePath: function (path) { 199 // set path to ZeroClipboard.swf 200 this.moviePath = path; 201 }, 202 203 dispatch: function (id, eventName, args) { 204 // receive event from flash movie, send to client 205 var client = this.clients[id]; 206 if (client) {
207 client.receiveEvent(eventName, args); 208 } 209 }, 210 211 register: function (id, client) { 212 // register new client to receive events 213 this.clients[id] = client; 214 }, 215 216 getDOMObjectPosition: function (obj, stopObj) { 217 // get absolute coordinates for dom element 218 var info = { 219 left: 0, 220 top: 0, 221 width: obj.width ? obj.width : obj.offsetWidth, 222 height: obj.height ? obj.height : obj.offsetHeight 223 }; 224 225 if (obj && (obj != stopObj)) { 226 info.left += obj.offsetLeft; 227 info.top += obj.offsetTop; 228 } 229 230 return info; 231 }, 232 233 Client: function (elem) { 234 // constructor for new simple upload client 235 this.handlers = {}; 236 237 // unique ID 238 this.id = ZeroClipboard.nextId++; 239 this.movieId = 'ZeroClipboardMovie_' + this.id; 240 241 // register client with singleton to receive flash events 242 ZeroClipboard.register(this.id, this); 243 244 // create movie 245 if (elem) this.glue(elem); 246 } 247}; 248 249ZeroClipboard.Client.prototype = { 250 251 id: 0, 252 // unique ID for us 253 ready: false, 254 // whether movie is ready to receive events or not 255 movie: null, 256 // reference to movie object 257 clipText: '', 258 // text to copy to clipboard 259 handCursorEnabled: true, 260 // whether to show hand cursor, or default pointer cursor 261 cssEffects: true, 262 // enable CSS mouse effects on dom container 263 handlers: null, 264 // user event handlers 265 glue: function (elem, appendElem, stylesToAdd) { 266 // glue to DOM element 267 // elem can be ID or actual DOM element object 268 this.domElement = ZeroClipboard.$(elem); 269 270 // float just above object, or zIndex 99 if dom element isn't set 271 var zIndex = 99; 272 if (this.domElement.style.zIndex) { 273 zIndex = parseInt(this.domElement.style.zIndex, 10) + 1; 274 } 275 276 if (typeof(appendElem) == 'string') { 277 appendElem = ZeroClipboard.$(appendElem); 278 } else if (typeof(appendElem) == 'undefined') { 279 appendElem = document.getElementsByTagName('body')[0]; 280 } 281 282 // find X/Y position of domElement 283 var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem); 284 285 // create floating DIV above element 286 this.div = document.createElement('div'); 287 this.div.className = "zclip"; 288 this.div.id = "zclip-" + this.movieId; 289 $(this.domElement).data('zclipId', 'zclip-' + this.movieId); 290 var style = this.div.style; 291 style.position = 'absolute'; 292 style.left = '' + box.left + 'px'; 293 style.top = '' + box.top + 'px'; 294 style.width = '' + box.width + 'px'; 295 style.height = '' + box.height + 'px'; 296 style.zIndex = zIndex; 297 298 if (typeof(stylesToAdd) == 'object') { 299 for (addedStyle in stylesToAdd) { 300 style[addedStyle] = stylesToAdd[addedStyle]; 301 } 302 } 303 304 // style.backgroundColor = '#f00'; // debug 305 appendElem.appendChild(this.div); 306 307 this.div.innerHTML = this.getHTML(box.width, box.height); 308 }, 309 310 getHTML: function (width, height) { 311 // return HTML for movie 312 var html = ''; 313 var flashvars = 'id=' + this.id + '&width=' + width + '&height=' + height; 314 315 if (navigator.userAgent.match(/MSIE/)) { 316 // IE gets an OBJECT tag 317 var protocol = location.href.match(/^https/i) ? 'https://' : 'http://'; 318 html += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="' + protocol + 'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="' + width + '" height="' + height + '" id="' + this.movieId + '" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="' + ZeroClipboard.moviePath + '" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="' + flashvars + '"/><param name="wmode" value="transparent"/></object>'; 319 } else { 320 // all other browsers get an EMBED tag 321 html += '<embed id="' + this.movieId + '" src="' + ZeroClipboard.moviePath + '" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="' + width + '" height="' + height + '" name="' + this.movieId + '" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="' + flashvars + '" wmode="transparent" />'; 322 } 323 return html; 324 }, 325 326 hide: function () { 327 // temporarily hide floater offscreen 328 if (this.div) { 329 this.div.style.left = '-2000px'; 330 } 331 }, 332 333 show: function () { 334 // show ourselves after a call to hide() 335 this.reposition(); 336 }, 337 338 destroy: function () { 339 // destroy control and floater 340 if (this.domElement && this.div) { 341 this.hide(); 342 this.div.innerHTML = ''; 343 344 var body = document.getElementsByTagName('body')[0]; 345 try { 346 body.removeChild(this.div); 347 } catch (e) {; 348 } 349 350 this.domElement = null; 351 this.div = null; 352 } 353 }, 354 355 reposition: function (elem) { 356 // reposition our floating div, optionally to new container 357 // warning: container CANNOT change size, only position 358 if (elem) { 359 this.domElement = ZeroClipboard.$(elem); 360 if (!this.domElement) this.hide(); 361 } 362 363 if (this.domElement && this.div) { 364 var box = ZeroClipboard.getDOMObjectPosition(this.domElement); 365 var style = this.div.style; 366 style.left = '' + box.left + 'px'; 367 style.top = '' + box.top + 'px'; 368 } 369 }, 370 371 setText: function (newText) { 372 // set text to be copied to clipboard 373 this.clipText = newText; 374 if (this.ready) { 375 this.movie.setText(newText); 376 } 377 }, 378 379 addEventListener: function (eventName, func) { 380 // add user event listener for event 381 // event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel 382 eventName = eventName.toString().toLowerCase().replace(/^on/, ''); 383 if (!this.handlers[eventName]) { 384 this.handlers[eventName] = []; 385 } 386 this.handlers[eventName].push(func); 387 }, 388 389 setHandCursor: function (enabled) { 390 // enable hand cursor (true), or default arrow cursor (false) 391 this.handCursorEnabled = enabled; 392 if (this.ready) { 393 this.movie.setHandCursor(enabled); 394 } 395 }, 396 397 setCSSEffects: function (enabled) { 398 // enable or disable CSS effects on DOM container 399 this.cssEffects = !! enabled; 400 }, 401 402 receiveEvent: function (eventName, args) { 403 // receive event from flash 404 eventName = eventName.toString().toLowerCase().replace(/^on/, ''); 405 406 // special behavior for certain events 407 switch (eventName) { 408 case 'load': 409 // movie claims it is ready, but in IE this isn't always the case... 410 // bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function 411 this.movie = document.getElementById(this.movieId); 412 if (!this.movie) { 413 var self = this; 414 setTimeout(function () { 415 self.receiveEvent('load', null); 416 }, 1); 417 return; 418 } 419 420 // firefox on pc needs a "kick" in order to set these in certain cases 421 if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) { 422 var self = this; 423 setTimeout(function () { 424 self.receiveEvent('load', null); 425 }, 100); 426 this.ready = true; 427 return; 428 } 429 430 this.ready = true; 431 try { 432 this.movie.setText(this.clipText); 433 } catch (e) {} 434 try { 435 this.movie.setHandCursor(this.handCursorEnabled); 436 } catch (e) {} 437 break; 438 439 case 'mouseover': 440 if (this.domElement && this.cssEffects) { 441 this.domElement.addClass('hover'); 442 if (this.recoverActive) { 443 this.domElement.addClass('active'); 444 } 445 446 447 } 448 449 450 break; 451 452 case 'mouseout': 453 if (this.domElement && this.cssEffects) { 454 this.recoverActive = false; 455 if (this.domElement.hasClass('active')) { 456 this.domElement.removeClass('active'); 457 this.recoverActive = true; 458 } 459 this.domElement.removeClass('hover'); 460 461 } 462 break; 463 464 case 'mousedown': 465 if (this.domElement && this.cssEffects) { 466 this.domElement.addClass('active'); 467 } 468 break; 469 470 case 'mouseup': 471 if (this.domElement && this.cssEffects) { 472 this.domElement.removeClass('active'); 473 this.recoverActive = false; 474 } 475 break; 476 } // switch eventName 477 if (this.handlers[eventName]) { 478 for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) { 479 var func = this.handlers[eventName][idx]; 480 481 if (typeof(func) == 'function') { 482 // actual function reference 483 func(this, args); 484 } else if ((typeof(func) == 'object') && (func.length == 2)) { 485 // PHP style object + method, i.e. [myObject, 'myMethod'] 486 func[0][func[1]](this, args); 487 } else if (typeof(func) == 'string') { 488 // name of function 489 window[func](this, args); 490 } 491 } // foreach event handler defined 492 } // user defined handler for event 493 } 494 495};
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