jquery.qtip.css
5 years ago
jquery.qtip.js
5 years ago
jquery.qtip.min.css
5 years ago
jquery.qtip.min.js
5 years ago
jquery.qtip.js
3488 lines
| 1 | /* |
| 2 | * qTip2 - Pretty powerful tooltips - v3.0.3 |
| 3 | * http://qtip2.com |
| 4 | * |
| 5 | * Copyright (c) 2016 |
| 6 | * Released under the MIT licenses |
| 7 | * http://jquery.org/license |
| 8 | * |
| 9 | * Date: Wed May 11 2016 10:31 GMT+0100+0100 |
| 10 | * Plugins: tips modal viewport svg imagemap ie6 |
| 11 | * Styles: core basic css3 |
| 12 | */ |
| 13 | /*global window: false, jQuery: false, console: false, define: false */ |
| 14 | |
| 15 | /* Cache window, document, undefined */ |
| 16 | (function( window, document, undefined ) { |
| 17 | |
| 18 | // Uses AMD or browser globals to create a jQuery plugin. |
| 19 | (function( factory ) { |
| 20 | "use strict"; |
| 21 | if(typeof define === 'function' && define.amd) { |
| 22 | define(['jquery'], factory); |
| 23 | } |
| 24 | else if(jQuery && !jQuery.fn.qtip) { |
| 25 | factory(jQuery); |
| 26 | } |
| 27 | } |
| 28 | (function($) { |
| 29 | "use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/ |
| 30 | ;// Munge the primitives - Paul Irish tip |
| 31 | var TRUE = true, |
| 32 | FALSE = false, |
| 33 | NULL = null, |
| 34 | |
| 35 | // Common variables |
| 36 | X = 'x', Y = 'y', |
| 37 | WIDTH = 'width', |
| 38 | HEIGHT = 'height', |
| 39 | |
| 40 | // Positioning sides |
| 41 | TOP = 'top', |
| 42 | LEFT = 'left', |
| 43 | BOTTOM = 'bottom', |
| 44 | RIGHT = 'right', |
| 45 | CENTER = 'center', |
| 46 | |
| 47 | // Position adjustment types |
| 48 | FLIP = 'flip', |
| 49 | FLIPINVERT = 'flipinvert', |
| 50 | SHIFT = 'shift', |
| 51 | |
| 52 | // Shortcut vars |
| 53 | QTIP, PROTOTYPE, CORNER, CHECKS, |
| 54 | PLUGINS = {}, |
| 55 | NAMESPACE = 'qtip', |
| 56 | ATTR_HAS = 'data-hasqtip', |
| 57 | ATTR_ID = 'data-qtip-id', |
| 58 | WIDGET = ['ui-widget', 'ui-tooltip'], |
| 59 | SELECTOR = '.'+NAMESPACE, |
| 60 | INACTIVE_EVENTS = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' '), |
| 61 | |
| 62 | CLASS_FIXED = NAMESPACE+'-fixed', |
| 63 | CLASS_DEFAULT = NAMESPACE + '-default', |
| 64 | CLASS_FOCUS = NAMESPACE + '-focus', |
| 65 | CLASS_HOVER = NAMESPACE + '-hover', |
| 66 | CLASS_DISABLED = NAMESPACE+'-disabled', |
| 67 | |
| 68 | replaceSuffix = '_replacedByqTip', |
| 69 | oldtitle = 'oldtitle', |
| 70 | trackingBound, |
| 71 | |
| 72 | // Browser detection |
| 73 | BROWSER = { |
| 74 | /* |
| 75 | * IE version detection |
| 76 | * |
| 77 | * Adapted from: http://ajaxian.com/archives/attack-of-the-ie-conditional-comment |
| 78 | * Credit to James Padolsey for the original implemntation! |
| 79 | */ |
| 80 | ie: (function() { |
| 81 | /* eslint-disable no-empty */ |
| 82 | var v, i; |
| 83 | for ( |
| 84 | v = 4, i = document.createElement('div'); |
| 85 | (i.innerHTML = '<!--[if gt IE ' + v + ']><i></i><![endif]-->') && i.getElementsByTagName('i')[0]; |
| 86 | v+=1 |
| 87 | ) {} |
| 88 | return v > 4 ? v : NaN; |
| 89 | /* eslint-enable no-empty */ |
| 90 | })(), |
| 91 | |
| 92 | /* |
| 93 | * iOS version detection |
| 94 | */ |
| 95 | iOS: parseFloat( |
| 96 | ('' + (/CPU.*OS ([0-9_]{1,5})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0,''])[1]) |
| 97 | .replace('undefined', '3_2').replace('_', '.').replace('_', '') |
| 98 | ) || FALSE |
| 99 | }; |
| 100 | ;function QTip(target, options, id, attr) { |
| 101 | // Elements and ID |
| 102 | this.id = id; |
| 103 | this.target = target; |
| 104 | this.tooltip = NULL; |
| 105 | this.elements = { target: target }; |
| 106 | |
| 107 | // Internal constructs |
| 108 | this._id = NAMESPACE + '-' + id; |
| 109 | this.timers = { img: {} }; |
| 110 | this.options = options; |
| 111 | this.plugins = {}; |
| 112 | |
| 113 | // Cache object |
| 114 | this.cache = { |
| 115 | event: {}, |
| 116 | target: $(), |
| 117 | disabled: FALSE, |
| 118 | attr: attr, |
| 119 | onTooltip: FALSE, |
| 120 | lastClass: '' |
| 121 | }; |
| 122 | |
| 123 | // Set the initial flags |
| 124 | this.rendered = this.destroyed = this.disabled = this.waiting = |
| 125 | this.hiddenDuringWait = this.positioning = this.triggering = FALSE; |
| 126 | } |
| 127 | PROTOTYPE = QTip.prototype; |
| 128 | |
| 129 | PROTOTYPE._when = function(deferreds) { |
| 130 | return $.when.apply($, deferreds); |
| 131 | }; |
| 132 | |
| 133 | PROTOTYPE.render = function(show) { |
| 134 | if(this.rendered || this.destroyed) { return this; } // If tooltip has already been rendered, exit |
| 135 | |
| 136 | var self = this, |
| 137 | options = this.options, |
| 138 | cache = this.cache, |
| 139 | elements = this.elements, |
| 140 | text = options.content.text, |
| 141 | title = options.content.title, |
| 142 | button = options.content.button, |
| 143 | posOptions = options.position, |
| 144 | deferreds = []; |
| 145 | |
| 146 | // Add ARIA attributes to target |
| 147 | $.attr(this.target[0], 'aria-describedby', this._id); |
| 148 | |
| 149 | // Create public position object that tracks current position corners |
| 150 | cache.posClass = this._createPosClass( |
| 151 | (this.position = { my: posOptions.my, at: posOptions.at }).my |
| 152 | ); |
| 153 | |
| 154 | // Create tooltip element |
| 155 | this.tooltip = elements.tooltip = $('<div/>', { |
| 156 | 'id': this._id, |
| 157 | 'class': [ NAMESPACE, CLASS_DEFAULT, options.style.classes, cache.posClass ].join(' '), |
| 158 | 'width': options.style.width || '', |
| 159 | 'height': options.style.height || '', |
| 160 | 'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse, |
| 161 | |
| 162 | /* ARIA specific attributes */ |
| 163 | 'role': 'alert', |
| 164 | 'aria-live': 'polite', |
| 165 | 'aria-atomic': FALSE, |
| 166 | 'aria-describedby': this._id + '-content', |
| 167 | 'aria-hidden': TRUE |
| 168 | }) |
| 169 | .toggleClass(CLASS_DISABLED, this.disabled) |
| 170 | .attr(ATTR_ID, this.id) |
| 171 | .data(NAMESPACE, this) |
| 172 | .appendTo(posOptions.container) |
| 173 | .append( |
| 174 | // Create content element |
| 175 | elements.content = $('<div />', { |
| 176 | 'class': NAMESPACE + '-content', |
| 177 | 'id': this._id + '-content', |
| 178 | 'aria-atomic': TRUE |
| 179 | }) |
| 180 | ); |
| 181 | |
| 182 | // Set rendered flag and prevent redundant reposition calls for now |
| 183 | this.rendered = -1; |
| 184 | this.positioning = TRUE; |
| 185 | |
| 186 | // Create title... |
| 187 | if(title) { |
| 188 | this._createTitle(); |
| 189 | |
| 190 | // Update title only if its not a callback (called in toggle if so) |
| 191 | if(!$.isFunction(title)) { |
| 192 | deferreds.push( this._updateTitle(title, FALSE) ); |
| 193 | } |
| 194 | } |
| 195 | |
| 196 | // Create button |
| 197 | if(button) { this._createButton(); } |
| 198 | |
| 199 | // Set proper rendered flag and update content if not a callback function (called in toggle) |
| 200 | if(!$.isFunction(text)) { |
| 201 | deferreds.push( this._updateContent(text, FALSE) ); |
| 202 | } |
| 203 | this.rendered = TRUE; |
| 204 | |
| 205 | // Setup widget classes |
| 206 | this._setWidget(); |
| 207 | |
| 208 | // Initialize 'render' plugins |
| 209 | $.each(PLUGINS, function(name) { |
| 210 | var instance; |
| 211 | if(this.initialize === 'render' && (instance = this(self))) { |
| 212 | self.plugins[name] = instance; |
| 213 | } |
| 214 | }); |
| 215 | |
| 216 | // Unassign initial events and assign proper events |
| 217 | this._unassignEvents(); |
| 218 | this._assignEvents(); |
| 219 | |
| 220 | // When deferreds have completed |
| 221 | this._when(deferreds).then(function() { |
| 222 | // tooltiprender event |
| 223 | self._trigger('render'); |
| 224 | |
| 225 | // Reset flags |
| 226 | self.positioning = FALSE; |
| 227 | |
| 228 | // Show tooltip if not hidden during wait period |
| 229 | if(!self.hiddenDuringWait && (options.show.ready || show)) { |
| 230 | self.toggle(TRUE, cache.event, FALSE); |
| 231 | } |
| 232 | self.hiddenDuringWait = FALSE; |
| 233 | }); |
| 234 | |
| 235 | // Expose API |
| 236 | QTIP.api[this.id] = this; |
| 237 | |
| 238 | return this; |
| 239 | }; |
| 240 | |
| 241 | PROTOTYPE.destroy = function(immediate) { |
| 242 | // Set flag the signify destroy is taking place to plugins |
| 243 | // and ensure it only gets destroyed once! |
| 244 | if(this.destroyed) { return this.target; } |
| 245 | |
| 246 | function process() { |
| 247 | if(this.destroyed) { return; } |
| 248 | this.destroyed = TRUE; |
| 249 | |
| 250 | var target = this.target, |
| 251 | title = target.attr(oldtitle), |
| 252 | timer; |
| 253 | |
| 254 | // Destroy tooltip if rendered |
| 255 | if(this.rendered) { |
| 256 | this.tooltip.stop(1,0).find('*').remove().end().remove(); |
| 257 | } |
| 258 | |
| 259 | // Destroy all plugins |
| 260 | $.each(this.plugins, function() { |
| 261 | this.destroy && this.destroy(); |
| 262 | }); |
| 263 | |
| 264 | // Clear timers |
| 265 | for (timer in this.timers) { |
| 266 | if (this.timers.hasOwnProperty(timer)) { |
| 267 | clearTimeout(this.timers[timer]); |
| 268 | } |
| 269 | } |
| 270 | |
| 271 | // Remove api object and ARIA attributes |
| 272 | target.removeData(NAMESPACE) |
| 273 | .removeAttr(ATTR_ID) |
| 274 | .removeAttr(ATTR_HAS) |
| 275 | .removeAttr('aria-describedby'); |
| 276 | |
| 277 | // Reset old title attribute if removed |
| 278 | if(this.options.suppress && title) { |
| 279 | target.attr('title', title).removeAttr(oldtitle); |
| 280 | } |
| 281 | |
| 282 | // Remove qTip events associated with this API |
| 283 | this._unassignEvents(); |
| 284 | |
| 285 | // Remove ID from used id objects, and delete object references |
| 286 | // for better garbage collection and leak protection |
| 287 | this.options = this.elements = this.cache = this.timers = |
| 288 | this.plugins = this.mouse = NULL; |
| 289 | |
| 290 | // Delete epoxsed API object |
| 291 | delete QTIP.api[this.id]; |
| 292 | } |
| 293 | |
| 294 | // If an immediate destroy is needed |
| 295 | if((immediate !== TRUE || this.triggering === 'hide') && this.rendered) { |
| 296 | this.tooltip.one('tooltiphidden', $.proxy(process, this)); |
| 297 | !this.triggering && this.hide(); |
| 298 | } |
| 299 | |
| 300 | // If we're not in the process of hiding... process |
| 301 | else { process.call(this); } |
| 302 | |
| 303 | return this.target; |
| 304 | }; |
| 305 | ;function invalidOpt(a) { |
| 306 | return a === NULL || $.type(a) !== 'object'; |
| 307 | } |
| 308 | |
| 309 | function invalidContent(c) { |
| 310 | return !($.isFunction(c) || |
| 311 | c && c.attr || |
| 312 | c.length || |
| 313 | $.type(c) === 'object' && (c.jquery || c.then)); |
| 314 | } |
| 315 | |
| 316 | // Option object sanitizer |
| 317 | function sanitizeOptions(opts) { |
| 318 | var content, text, ajax, once; |
| 319 | |
| 320 | if(invalidOpt(opts)) { return FALSE; } |
| 321 | |
| 322 | if(invalidOpt(opts.metadata)) { |
| 323 | opts.metadata = { type: opts.metadata }; |
| 324 | } |
| 325 | |
| 326 | if('content' in opts) { |
| 327 | content = opts.content; |
| 328 | |
| 329 | if(invalidOpt(content) || content.jquery || content.done) { |
| 330 | text = invalidContent(content) ? FALSE : content; |
| 331 | content = opts.content = { |
| 332 | text: text |
| 333 | }; |
| 334 | } |
| 335 | else { text = content.text; } |
| 336 | |
| 337 | // DEPRECATED - Old content.ajax plugin functionality |
| 338 | // Converts it into the proper Deferred syntax |
| 339 | if('ajax' in content) { |
| 340 | ajax = content.ajax; |
| 341 | once = ajax && ajax.once !== FALSE; |
| 342 | delete content.ajax; |
| 343 | |
| 344 | content.text = function(event, api) { |
| 345 | var loading = text || $(this).attr(api.options.content.attr) || 'Loading...', |
| 346 | |
| 347 | deferred = $.ajax( |
| 348 | $.extend({}, ajax, { context: api }) |
| 349 | ) |
| 350 | .then(ajax.success, NULL, ajax.error) |
| 351 | .then(function(newContent) { |
| 352 | if(newContent && once) { api.set('content.text', newContent); } |
| 353 | return newContent; |
| 354 | }, |
| 355 | function(xhr, status, error) { |
| 356 | if(api.destroyed || xhr.status === 0) { return; } |
| 357 | api.set('content.text', status + ': ' + error); |
| 358 | }); |
| 359 | |
| 360 | return !once ? (api.set('content.text', loading), deferred) : loading; |
| 361 | }; |
| 362 | } |
| 363 | |
| 364 | if('title' in content) { |
| 365 | if($.isPlainObject(content.title)) { |
| 366 | content.button = content.title.button; |
| 367 | content.title = content.title.text; |
| 368 | } |
| 369 | |
| 370 | if(invalidContent(content.title || FALSE)) { |
| 371 | content.title = FALSE; |
| 372 | } |
| 373 | } |
| 374 | } |
| 375 | |
| 376 | if('position' in opts && invalidOpt(opts.position)) { |
| 377 | opts.position = { my: opts.position, at: opts.position }; |
| 378 | } |
| 379 | |
| 380 | if('show' in opts && invalidOpt(opts.show)) { |
| 381 | opts.show = opts.show.jquery ? { target: opts.show } : |
| 382 | opts.show === TRUE ? { ready: TRUE } : { event: opts.show }; |
| 383 | } |
| 384 | |
| 385 | if('hide' in opts && invalidOpt(opts.hide)) { |
| 386 | opts.hide = opts.hide.jquery ? { target: opts.hide } : { event: opts.hide }; |
| 387 | } |
| 388 | |
| 389 | if('style' in opts && invalidOpt(opts.style)) { |
| 390 | opts.style = { classes: opts.style }; |
| 391 | } |
| 392 | |
| 393 | // Sanitize plugin options |
| 394 | $.each(PLUGINS, function() { |
| 395 | this.sanitize && this.sanitize(opts); |
| 396 | }); |
| 397 | |
| 398 | return opts; |
| 399 | } |
| 400 | |
| 401 | // Setup builtin .set() option checks |
| 402 | CHECKS = PROTOTYPE.checks = { |
| 403 | builtin: { |
| 404 | // Core checks |
| 405 | '^id$': function(obj, o, v, prev) { |
| 406 | var id = v === TRUE ? QTIP.nextid : v, |
| 407 | newId = NAMESPACE + '-' + id; |
| 408 | |
| 409 | if(id !== FALSE && id.length > 0 && !$('#'+newId).length) { |
| 410 | this._id = newId; |
| 411 | |
| 412 | if(this.rendered) { |
| 413 | this.tooltip[0].id = this._id; |
| 414 | this.elements.content[0].id = this._id + '-content'; |
| 415 | this.elements.title[0].id = this._id + '-title'; |
| 416 | } |
| 417 | } |
| 418 | else { obj[o] = prev; } |
| 419 | }, |
| 420 | '^prerender': function(obj, o, v) { |
| 421 | v && !this.rendered && this.render(this.options.show.ready); |
| 422 | }, |
| 423 | |
| 424 | // Content checks |
| 425 | '^content.text$': function(obj, o, v) { |
| 426 | this._updateContent(v); |
| 427 | }, |
| 428 | '^content.attr$': function(obj, o, v, prev) { |
| 429 | if(this.options.content.text === this.target.attr(prev)) { |
| 430 | this._updateContent( this.target.attr(v) ); |
| 431 | } |
| 432 | }, |
| 433 | '^content.title$': function(obj, o, v) { |
| 434 | // Remove title if content is null |
| 435 | if(!v) { return this._removeTitle(); } |
| 436 | |
| 437 | // If title isn't already created, create it now and update |
| 438 | v && !this.elements.title && this._createTitle(); |
| 439 | this._updateTitle(v); |
| 440 | }, |
| 441 | '^content.button$': function(obj, o, v) { |
| 442 | this._updateButton(v); |
| 443 | }, |
| 444 | '^content.title.(text|button)$': function(obj, o, v) { |
| 445 | this.set('content.'+o, v); // Backwards title.text/button compat |
| 446 | }, |
| 447 | |
| 448 | // Position checks |
| 449 | '^position.(my|at)$': function(obj, o, v){ |
| 450 | if('string' === typeof v) { |
| 451 | this.position[o] = obj[o] = new CORNER(v, o === 'at'); |
| 452 | } |
| 453 | }, |
| 454 | '^position.container$': function(obj, o, v){ |
| 455 | this.rendered && this.tooltip.appendTo(v); |
| 456 | }, |
| 457 | |
| 458 | // Show checks |
| 459 | '^show.ready$': function(obj, o, v) { |
| 460 | v && (!this.rendered && this.render(TRUE) || this.toggle(TRUE)); |
| 461 | }, |
| 462 | |
| 463 | // Style checks |
| 464 | '^style.classes$': function(obj, o, v, p) { |
| 465 | this.rendered && this.tooltip.removeClass(p).addClass(v); |
| 466 | }, |
| 467 | '^style.(width|height)': function(obj, o, v) { |
| 468 | this.rendered && this.tooltip.css(o, v); |
| 469 | }, |
| 470 | '^style.widget|content.title': function() { |
| 471 | this.rendered && this._setWidget(); |
| 472 | }, |
| 473 | '^style.def': function(obj, o, v) { |
| 474 | this.rendered && this.tooltip.toggleClass(CLASS_DEFAULT, !!v); |
| 475 | }, |
| 476 | |
| 477 | // Events check |
| 478 | '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) { |
| 479 | this.rendered && this.tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip'+o, v); |
| 480 | }, |
| 481 | |
| 482 | // Properties which require event reassignment |
| 483 | '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() { |
| 484 | if(!this.rendered) { return; } |
| 485 | |
| 486 | // Set tracking flag |
| 487 | var posOptions = this.options.position; |
| 488 | this.tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse); |
| 489 | |
| 490 | // Reassign events |
| 491 | this._unassignEvents(); |
| 492 | this._assignEvents(); |
| 493 | } |
| 494 | } |
| 495 | }; |
| 496 | |
| 497 | // Dot notation converter |
| 498 | function convertNotation(options, notation) { |
| 499 | var i = 0, obj, option = options, |
| 500 | |
| 501 | // Split notation into array |
| 502 | levels = notation.split('.'); |
| 503 | |
| 504 | // Loop through |
| 505 | while(option = option[ levels[i++] ]) { |
| 506 | if(i < levels.length) { obj = option; } |
| 507 | } |
| 508 | |
| 509 | return [obj || options, levels.pop()]; |
| 510 | } |
| 511 | |
| 512 | PROTOTYPE.get = function(notation) { |
| 513 | if(this.destroyed) { return this; } |
| 514 | |
| 515 | var o = convertNotation(this.options, notation.toLowerCase()), |
| 516 | result = o[0][ o[1] ]; |
| 517 | |
| 518 | return result.precedance ? result.string() : result; |
| 519 | }; |
| 520 | |
| 521 | function setCallback(notation, args) { |
| 522 | var category, rule, match; |
| 523 | |
| 524 | for(category in this.checks) { |
| 525 | if (!this.checks.hasOwnProperty(category)) { continue; } |
| 526 | |
| 527 | for(rule in this.checks[category]) { |
| 528 | if (!this.checks[category].hasOwnProperty(rule)) { continue; } |
| 529 | |
| 530 | if(match = (new RegExp(rule, 'i')).exec(notation)) { |
| 531 | args.push(match); |
| 532 | |
| 533 | if(category === 'builtin' || this.plugins[category]) { |
| 534 | this.checks[category][rule].apply( |
| 535 | this.plugins[category] || this, args |
| 536 | ); |
| 537 | } |
| 538 | } |
| 539 | } |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | var rmove = /^position\.(my|at|adjust|target|container|viewport)|style|content|show\.ready/i, |
| 544 | rrender = /^prerender|show\.ready/i; |
| 545 | |
| 546 | PROTOTYPE.set = function(option, value) { |
| 547 | if(this.destroyed) { return this; } |
| 548 | |
| 549 | var rendered = this.rendered, |
| 550 | reposition = FALSE, |
| 551 | options = this.options, |
| 552 | name; |
| 553 | |
| 554 | // Convert singular option/value pair into object form |
| 555 | if('string' === typeof option) { |
| 556 | name = option; option = {}; option[name] = value; |
| 557 | } |
| 558 | else { option = $.extend({}, option); } |
| 559 | |
| 560 | // Set all of the defined options to their new values |
| 561 | $.each(option, function(notation, val) { |
| 562 | if(rendered && rrender.test(notation)) { |
| 563 | delete option[notation]; return; |
| 564 | } |
| 565 | |
| 566 | // Set new obj value |
| 567 | var obj = convertNotation(options, notation.toLowerCase()), previous; |
| 568 | previous = obj[0][ obj[1] ]; |
| 569 | obj[0][ obj[1] ] = val && val.nodeType ? $(val) : val; |
| 570 | |
| 571 | // Also check if we need to reposition |
| 572 | reposition = rmove.test(notation) || reposition; |
| 573 | |
| 574 | // Set the new params for the callback |
| 575 | option[notation] = [obj[0], obj[1], val, previous]; |
| 576 | }); |
| 577 | |
| 578 | // Re-sanitize options |
| 579 | sanitizeOptions(options); |
| 580 | |
| 581 | /* |
| 582 | * Execute any valid callbacks for the set options |
| 583 | * Also set positioning flag so we don't get loads of redundant repositioning calls. |
| 584 | */ |
| 585 | this.positioning = TRUE; |
| 586 | $.each(option, $.proxy(setCallback, this)); |
| 587 | this.positioning = FALSE; |
| 588 | |
| 589 | // Update position if needed |
| 590 | if(this.rendered && this.tooltip[0].offsetWidth > 0 && reposition) { |
| 591 | this.reposition( options.position.target === 'mouse' ? NULL : this.cache.event ); |
| 592 | } |
| 593 | |
| 594 | return this; |
| 595 | }; |
| 596 | ;PROTOTYPE._update = function(content, element) { |
| 597 | var self = this, |
| 598 | cache = this.cache; |
| 599 | |
| 600 | // Make sure tooltip is rendered and content is defined. If not return |
| 601 | if(!this.rendered || !content) { return FALSE; } |
| 602 | |
| 603 | // Use function to parse content |
| 604 | if($.isFunction(content)) { |
| 605 | content = content.call(this.elements.target, cache.event, this) || ''; |
| 606 | } |
| 607 | |
| 608 | // Handle deferred content |
| 609 | if($.isFunction(content.then)) { |
| 610 | cache.waiting = TRUE; |
| 611 | return content.then(function(c) { |
| 612 | cache.waiting = FALSE; |
| 613 | return self._update(c, element); |
| 614 | }, NULL, function(e) { |
| 615 | return self._update(e, element); |
| 616 | }); |
| 617 | } |
| 618 | |
| 619 | // If content is null... return false |
| 620 | if(content === FALSE || !content && content !== '') { return FALSE; } |
| 621 | |
| 622 | // Append new content if its a DOM array and show it if hidden |
| 623 | if(content.jquery && content.length > 0) { |
| 624 | element.empty().append( |
| 625 | content.css({ display: 'block', visibility: 'visible' }) |
| 626 | ); |
| 627 | } |
| 628 | |
| 629 | // Content is a regular string, insert the new content |
| 630 | else { element.html(content); } |
| 631 | |
| 632 | // Wait for content to be loaded, and reposition |
| 633 | return this._waitForContent(element).then(function(images) { |
| 634 | if(self.rendered && self.tooltip[0].offsetWidth > 0) { |
| 635 | self.reposition(cache.event, !images.length); |
| 636 | } |
| 637 | }); |
| 638 | }; |
| 639 | |
| 640 | PROTOTYPE._waitForContent = function(element) { |
| 641 | var cache = this.cache; |
| 642 | |
| 643 | // Set flag |
| 644 | cache.waiting = TRUE; |
| 645 | |
| 646 | // If imagesLoaded is included, ensure images have loaded and return promise |
| 647 | return ( $.fn.imagesLoaded ? element.imagesLoaded() : new $.Deferred().resolve([]) ) |
| 648 | .done(function() { cache.waiting = FALSE; }) |
| 649 | .promise(); |
| 650 | }; |
| 651 | |
| 652 | PROTOTYPE._updateContent = function(content, reposition) { |
| 653 | this._update(content, this.elements.content, reposition); |
| 654 | }; |
| 655 | |
| 656 | PROTOTYPE._updateTitle = function(content, reposition) { |
| 657 | if(this._update(content, this.elements.title, reposition) === FALSE) { |
| 658 | this._removeTitle(FALSE); |
| 659 | } |
| 660 | }; |
| 661 | |
| 662 | PROTOTYPE._createTitle = function() |
| 663 | { |
| 664 | var elements = this.elements, |
| 665 | id = this._id+'-title'; |
| 666 | |
| 667 | // Destroy previous title element, if present |
| 668 | if(elements.titlebar) { this._removeTitle(); } |
| 669 | |
| 670 | // Create title bar and title elements |
| 671 | elements.titlebar = $('<div />', { |
| 672 | 'class': NAMESPACE + '-titlebar ' + (this.options.style.widget ? createWidgetClass('header') : '') |
| 673 | }) |
| 674 | .append( |
| 675 | elements.title = $('<div />', { |
| 676 | 'id': id, |
| 677 | 'class': NAMESPACE + '-title', |
| 678 | 'aria-atomic': TRUE |
| 679 | }) |
| 680 | ) |
| 681 | .insertBefore(elements.content) |
| 682 | |
| 683 | // Button-specific events |
| 684 | .delegate('.qtip-close', 'mousedown keydown mouseup keyup mouseout', function(event) { |
| 685 | $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down'); |
| 686 | }) |
| 687 | .delegate('.qtip-close', 'mouseover mouseout', function(event){ |
| 688 | $(this).toggleClass('ui-state-hover', event.type === 'mouseover'); |
| 689 | }); |
| 690 | |
| 691 | // Create button if enabled |
| 692 | if(this.options.content.button) { this._createButton(); } |
| 693 | }; |
| 694 | |
| 695 | PROTOTYPE._removeTitle = function(reposition) |
| 696 | { |
| 697 | var elements = this.elements; |
| 698 | |
| 699 | if(elements.title) { |
| 700 | elements.titlebar.remove(); |
| 701 | elements.titlebar = elements.title = elements.button = NULL; |
| 702 | |
| 703 | // Reposition if enabled |
| 704 | if(reposition !== FALSE) { this.reposition(); } |
| 705 | } |
| 706 | }; |
| 707 | ;PROTOTYPE._createPosClass = function(my) { |
| 708 | return NAMESPACE + '-pos-' + (my || this.options.position.my).abbrev(); |
| 709 | }; |
| 710 | |
| 711 | PROTOTYPE.reposition = function(event, effect) { |
| 712 | if(!this.rendered || this.positioning || this.destroyed) { return this; } |
| 713 | |
| 714 | // Set positioning flag |
| 715 | this.positioning = TRUE; |
| 716 | |
| 717 | var cache = this.cache, |
| 718 | tooltip = this.tooltip, |
| 719 | posOptions = this.options.position, |
| 720 | target = posOptions.target, |
| 721 | my = posOptions.my, |
| 722 | at = posOptions.at, |
| 723 | viewport = posOptions.viewport, |
| 724 | container = posOptions.container, |
| 725 | adjust = posOptions.adjust, |
| 726 | method = adjust.method.split(' '), |
| 727 | tooltipWidth = tooltip.outerWidth(FALSE), |
| 728 | tooltipHeight = tooltip.outerHeight(FALSE), |
| 729 | targetWidth = 0, |
| 730 | targetHeight = 0, |
| 731 | type = tooltip.css('position'), |
| 732 | position = { left: 0, top: 0 }, |
| 733 | visible = tooltip[0].offsetWidth > 0, |
| 734 | isScroll = event && event.type === 'scroll', |
| 735 | win = $(window), |
| 736 | doc = container[0].ownerDocument, |
| 737 | mouse = this.mouse, |
| 738 | pluginCalculations, offset, adjusted, newClass; |
| 739 | |
| 740 | // Check if absolute position was passed |
| 741 | if($.isArray(target) && target.length === 2) { |
| 742 | // Force left top and set position |
| 743 | at = { x: LEFT, y: TOP }; |
| 744 | position = { left: target[0], top: target[1] }; |
| 745 | } |
| 746 | |
| 747 | // Check if mouse was the target |
| 748 | else if(target === 'mouse') { |
| 749 | // Force left top to allow flipping |
| 750 | at = { x: LEFT, y: TOP }; |
| 751 | |
| 752 | // Use the mouse origin that caused the show event, if distance hiding is enabled |
| 753 | if((!adjust.mouse || this.options.hide.distance) && cache.origin && cache.origin.pageX) { |
| 754 | event = cache.origin; |
| 755 | } |
| 756 | |
| 757 | // Use cached event for resize/scroll events |
| 758 | else if(!event || event && (event.type === 'resize' || event.type === 'scroll')) { |
| 759 | event = cache.event; |
| 760 | } |
| 761 | |
| 762 | // Otherwise, use the cached mouse coordinates if available |
| 763 | else if(mouse && mouse.pageX) { |
| 764 | event = mouse; |
| 765 | } |
| 766 | |
| 767 | // Calculate body and container offset and take them into account below |
| 768 | if(type !== 'static') { position = container.offset(); } |
| 769 | if(doc.body.offsetWidth !== (window.innerWidth || doc.documentElement.clientWidth)) { |
| 770 | offset = $(document.body).offset(); |
| 771 | } |
| 772 | |
| 773 | // Use event coordinates for position |
| 774 | position = { |
| 775 | left: event.pageX - position.left + (offset && offset.left || 0), |
| 776 | top: event.pageY - position.top + (offset && offset.top || 0) |
| 777 | }; |
| 778 | |
| 779 | // Scroll events are a pain, some browsers |
| 780 | if(adjust.mouse && isScroll && mouse) { |
| 781 | position.left -= (mouse.scrollX || 0) - win.scrollLeft(); |
| 782 | position.top -= (mouse.scrollY || 0) - win.scrollTop(); |
| 783 | } |
| 784 | } |
| 785 | |
| 786 | // Target wasn't mouse or absolute... |
| 787 | else { |
| 788 | // Check if event targetting is being used |
| 789 | if(target === 'event') { |
| 790 | if(event && event.target && event.type !== 'scroll' && event.type !== 'resize') { |
| 791 | cache.target = $(event.target); |
| 792 | } |
| 793 | else if(!event.target) { |
| 794 | cache.target = this.elements.target; |
| 795 | } |
| 796 | } |
| 797 | else if(target !== 'event'){ |
| 798 | cache.target = $(target.jquery ? target : this.elements.target); |
| 799 | } |
| 800 | target = cache.target; |
| 801 | |
| 802 | // Parse the target into a jQuery object and make sure there's an element present |
| 803 | target = $(target).eq(0); |
| 804 | if(target.length === 0) { return this; } |
| 805 | |
| 806 | // Check if window or document is the target |
| 807 | else if(target[0] === document || target[0] === window) { |
| 808 | targetWidth = BROWSER.iOS ? window.innerWidth : target.width(); |
| 809 | targetHeight = BROWSER.iOS ? window.innerHeight : target.height(); |
| 810 | |
| 811 | if(target[0] === window) { |
| 812 | position = { |
| 813 | top: (viewport || target).scrollTop(), |
| 814 | left: (viewport || target).scrollLeft() |
| 815 | }; |
| 816 | } |
| 817 | } |
| 818 | |
| 819 | // Check if the target is an <AREA> element |
| 820 | else if(PLUGINS.imagemap && target.is('area')) { |
| 821 | pluginCalculations = PLUGINS.imagemap(this, target, at, PLUGINS.viewport ? method : FALSE); |
| 822 | } |
| 823 | |
| 824 | // Check if the target is an SVG element |
| 825 | else if(PLUGINS.svg && target && target[0].ownerSVGElement) { |
| 826 | pluginCalculations = PLUGINS.svg(this, target, at, PLUGINS.viewport ? method : FALSE); |
| 827 | } |
| 828 | |
| 829 | // Otherwise use regular jQuery methods |
| 830 | else { |
| 831 | targetWidth = target.outerWidth(FALSE); |
| 832 | targetHeight = target.outerHeight(FALSE); |
| 833 | position = target.offset(); |
| 834 | } |
| 835 | |
| 836 | // Parse returned plugin values into proper variables |
| 837 | if(pluginCalculations) { |
| 838 | targetWidth = pluginCalculations.width; |
| 839 | targetHeight = pluginCalculations.height; |
| 840 | offset = pluginCalculations.offset; |
| 841 | position = pluginCalculations.position; |
| 842 | } |
| 843 | |
| 844 | // Adjust position to take into account offset parents |
| 845 | position = this.reposition.offset(target, position, container); |
| 846 | |
| 847 | // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2-4.0 & v4.3-4.3.2) |
| 848 | if(BROWSER.iOS > 3.1 && BROWSER.iOS < 4.1 || |
| 849 | BROWSER.iOS >= 4.3 && BROWSER.iOS < 4.33 || |
| 850 | !BROWSER.iOS && type === 'fixed' |
| 851 | ){ |
| 852 | position.left -= win.scrollLeft(); |
| 853 | position.top -= win.scrollTop(); |
| 854 | } |
| 855 | |
| 856 | // Adjust position relative to target |
| 857 | if(!pluginCalculations || pluginCalculations && pluginCalculations.adjustable !== FALSE) { |
| 858 | position.left += at.x === RIGHT ? targetWidth : at.x === CENTER ? targetWidth / 2 : 0; |
| 859 | position.top += at.y === BOTTOM ? targetHeight : at.y === CENTER ? targetHeight / 2 : 0; |
| 860 | } |
| 861 | } |
| 862 | |
| 863 | // Adjust position relative to tooltip |
| 864 | position.left += adjust.x + (my.x === RIGHT ? -tooltipWidth : my.x === CENTER ? -tooltipWidth / 2 : 0); |
| 865 | position.top += adjust.y + (my.y === BOTTOM ? -tooltipHeight : my.y === CENTER ? -tooltipHeight / 2 : 0); |
| 866 | |
| 867 | // Use viewport adjustment plugin if enabled |
| 868 | if(PLUGINS.viewport) { |
| 869 | adjusted = position.adjusted = PLUGINS.viewport( |
| 870 | this, position, posOptions, targetWidth, targetHeight, tooltipWidth, tooltipHeight |
| 871 | ); |
| 872 | |
| 873 | // Apply offsets supplied by positioning plugin (if used) |
| 874 | if(offset && adjusted.left) { position.left += offset.left; } |
| 875 | if(offset && adjusted.top) { position.top += offset.top; } |
| 876 | |
| 877 | // Apply any new 'my' position |
| 878 | if(adjusted.my) { this.position.my = adjusted.my; } |
| 879 | } |
| 880 | |
| 881 | // Viewport adjustment is disabled, set values to zero |
| 882 | else { position.adjusted = { left: 0, top: 0 }; } |
| 883 | |
| 884 | // Set tooltip position class if it's changed |
| 885 | if(cache.posClass !== (newClass = this._createPosClass(this.position.my))) { |
| 886 | cache.posClass = newClass; |
| 887 | tooltip.removeClass(cache.posClass).addClass(newClass); |
| 888 | } |
| 889 | |
| 890 | // tooltipmove event |
| 891 | if(!this._trigger('move', [position, viewport.elem || viewport], event)) { return this; } |
| 892 | delete position.adjusted; |
| 893 | |
| 894 | // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly |
| 895 | if(effect === FALSE || !visible || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) { |
| 896 | tooltip.css(position); |
| 897 | } |
| 898 | |
| 899 | // Use custom function if provided |
| 900 | else if($.isFunction(posOptions.effect)) { |
| 901 | posOptions.effect.call(tooltip, this, $.extend({}, position)); |
| 902 | tooltip.queue(function(next) { |
| 903 | // Reset attributes to avoid cross-browser rendering bugs |
| 904 | $(this).css({ opacity: '', height: '' }); |
| 905 | if(BROWSER.ie) { this.style.removeAttribute('filter'); } |
| 906 | |
| 907 | next(); |
| 908 | }); |
| 909 | } |
| 910 | |
| 911 | // Set positioning flag |
| 912 | this.positioning = FALSE; |
| 913 | |
| 914 | return this; |
| 915 | }; |
| 916 | |
| 917 | // Custom (more correct for qTip!) offset calculator |
| 918 | PROTOTYPE.reposition.offset = function(elem, pos, container) { |
| 919 | if(!container[0]) { return pos; } |
| 920 | |
| 921 | var ownerDocument = $(elem[0].ownerDocument), |
| 922 | quirks = !!BROWSER.ie && document.compatMode !== 'CSS1Compat', |
| 923 | parent = container[0], |
| 924 | scrolled, position, parentOffset, overflow; |
| 925 | |
| 926 | function scroll(e, i) { |
| 927 | pos.left += i * e.scrollLeft(); |
| 928 | pos.top += i * e.scrollTop(); |
| 929 | } |
| 930 | |
| 931 | // Compensate for non-static containers offset |
| 932 | do { |
| 933 | if((position = $.css(parent, 'position')) !== 'static') { |
| 934 | if(position === 'fixed') { |
| 935 | parentOffset = parent.getBoundingClientRect(); |
| 936 | scroll(ownerDocument, -1); |
| 937 | } |
| 938 | else { |
| 939 | parentOffset = $(parent).position(); |
| 940 | parentOffset.left += parseFloat($.css(parent, 'borderLeftWidth')) || 0; |
| 941 | parentOffset.top += parseFloat($.css(parent, 'borderTopWidth')) || 0; |
| 942 | } |
| 943 | |
| 944 | pos.left -= parentOffset.left + (parseFloat($.css(parent, 'marginLeft')) || 0); |
| 945 | pos.top -= parentOffset.top + (parseFloat($.css(parent, 'marginTop')) || 0); |
| 946 | |
| 947 | // If this is the first parent element with an overflow of "scroll" or "auto", store it |
| 948 | if(!scrolled && (overflow = $.css(parent, 'overflow')) !== 'hidden' && overflow !== 'visible') { scrolled = $(parent); } |
| 949 | } |
| 950 | } |
| 951 | while(parent = parent.offsetParent); |
| 952 | |
| 953 | // Compensate for containers scroll if it also has an offsetParent (or in IE quirks mode) |
| 954 | if(scrolled && (scrolled[0] !== ownerDocument[0] || quirks)) { |
| 955 | scroll(scrolled, 1); |
| 956 | } |
| 957 | |
| 958 | return pos; |
| 959 | }; |
| 960 | |
| 961 | // Corner class |
| 962 | var C = (CORNER = PROTOTYPE.reposition.Corner = function(corner, forceY) { |
| 963 | corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, CENTER).toLowerCase(); |
| 964 | this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase(); |
| 965 | this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase(); |
| 966 | this.forceY = !!forceY; |
| 967 | |
| 968 | var f = corner.charAt(0); |
| 969 | this.precedance = f === 't' || f === 'b' ? Y : X; |
| 970 | }).prototype; |
| 971 | |
| 972 | C.invert = function(z, center) { |
| 973 | this[z] = this[z] === LEFT ? RIGHT : this[z] === RIGHT ? LEFT : center || this[z]; |
| 974 | }; |
| 975 | |
| 976 | C.string = function(join) { |
| 977 | var x = this.x, y = this.y; |
| 978 | |
| 979 | var result = x !== y ? |
| 980 | x === 'center' || y !== 'center' && (this.precedance === Y || this.forceY) ? |
| 981 | [y,x] : |
| 982 | [x,y] : |
| 983 | [x]; |
| 984 | |
| 985 | return join !== false ? result.join(' ') : result; |
| 986 | }; |
| 987 | |
| 988 | C.abbrev = function() { |
| 989 | var result = this.string(false); |
| 990 | return result[0].charAt(0) + (result[1] && result[1].charAt(0) || ''); |
| 991 | }; |
| 992 | |
| 993 | C.clone = function() { |
| 994 | return new CORNER( this.string(), this.forceY ); |
| 995 | }; |
| 996 | |
| 997 | ; |
| 998 | PROTOTYPE.toggle = function(state, event) { |
| 999 | var cache = this.cache, |
| 1000 | options = this.options, |
| 1001 | tooltip = this.tooltip; |
| 1002 | |
| 1003 | // Try to prevent flickering when tooltip overlaps show element |
| 1004 | if(event) { |
| 1005 | if((/over|enter/).test(event.type) && cache.event && (/out|leave/).test(cache.event.type) && |
| 1006 | options.show.target.add(event.target).length === options.show.target.length && |
| 1007 | tooltip.has(event.relatedTarget).length) { |
| 1008 | return this; |
| 1009 | } |
| 1010 | |
| 1011 | // Cache event |
| 1012 | cache.event = $.event.fix(event); |
| 1013 | } |
| 1014 | |
| 1015 | // If we're currently waiting and we've just hidden... stop it |
| 1016 | this.waiting && !state && (this.hiddenDuringWait = TRUE); |
| 1017 | |
| 1018 | // Render the tooltip if showing and it isn't already |
| 1019 | if(!this.rendered) { return state ? this.render(1) : this; } |
| 1020 | else if(this.destroyed || this.disabled) { return this; } |
| 1021 | |
| 1022 | var type = state ? 'show' : 'hide', |
| 1023 | opts = this.options[type], |
| 1024 | posOptions = this.options.position, |
| 1025 | contentOptions = this.options.content, |
| 1026 | width = this.tooltip.css('width'), |
| 1027 | visible = this.tooltip.is(':visible'), |
| 1028 | animate = state || opts.target.length === 1, |
| 1029 | sameTarget = !event || opts.target.length < 2 || cache.target[0] === event.target, |
| 1030 | identicalState, allow, after; |
| 1031 | |
| 1032 | // Detect state if valid one isn't provided |
| 1033 | if((typeof state).search('boolean|number')) { state = !visible; } |
| 1034 | |
| 1035 | // Check if the tooltip is in an identical state to the new would-be state |
| 1036 | identicalState = !tooltip.is(':animated') && visible === state && sameTarget; |
| 1037 | |
| 1038 | // Fire tooltip(show/hide) event and check if destroyed |
| 1039 | allow = !identicalState ? !!this._trigger(type, [90]) : NULL; |
| 1040 | |
| 1041 | // Check to make sure the tooltip wasn't destroyed in the callback |
| 1042 | if(this.destroyed) { return this; } |
| 1043 | |
| 1044 | // If the user didn't stop the method prematurely and we're showing the tooltip, focus it |
| 1045 | if(allow !== FALSE && state) { this.focus(event); } |
| 1046 | |
| 1047 | // If the state hasn't changed or the user stopped it, return early |
| 1048 | if(!allow || identicalState) { return this; } |
| 1049 | |
| 1050 | // Set ARIA hidden attribute |
| 1051 | $.attr(tooltip[0], 'aria-hidden', !!!state); |
| 1052 | |
| 1053 | // Execute state specific properties |
| 1054 | if(state) { |
| 1055 | // Store show origin coordinates |
| 1056 | this.mouse && (cache.origin = $.event.fix(this.mouse)); |
| 1057 | |
| 1058 | // Update tooltip content & title if it's a dynamic function |
| 1059 | if($.isFunction(contentOptions.text)) { this._updateContent(contentOptions.text, FALSE); } |
| 1060 | if($.isFunction(contentOptions.title)) { this._updateTitle(contentOptions.title, FALSE); } |
| 1061 | |
| 1062 | // Cache mousemove events for positioning purposes (if not already tracking) |
| 1063 | if(!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) { |
| 1064 | $(document).on('mousemove.'+NAMESPACE, this._storeMouse); |
| 1065 | trackingBound = TRUE; |
| 1066 | } |
| 1067 | |
| 1068 | // Update the tooltip position (set width first to prevent viewport/max-width issues) |
| 1069 | if(!width) { tooltip.css('width', tooltip.outerWidth(FALSE)); } |
| 1070 | this.reposition(event, arguments[2]); |
| 1071 | if(!width) { tooltip.css('width', ''); } |
| 1072 | |
| 1073 | // Hide other tooltips if tooltip is solo |
| 1074 | if(!!opts.solo) { |
| 1075 | (typeof opts.solo === 'string' ? $(opts.solo) : $(SELECTOR, opts.solo)) |
| 1076 | .not(tooltip).not(opts.target).qtip('hide', new $.Event('tooltipsolo')); |
| 1077 | } |
| 1078 | } |
| 1079 | else { |
| 1080 | // Clear show timer if we're hiding |
| 1081 | clearTimeout(this.timers.show); |
| 1082 | |
| 1083 | // Remove cached origin on hide |
| 1084 | delete cache.origin; |
| 1085 | |
| 1086 | // Remove mouse tracking event if not needed (all tracking qTips are hidden) |
| 1087 | if(trackingBound && !$(SELECTOR+'[tracking="true"]:visible', opts.solo).not(tooltip).length) { |
| 1088 | $(document).off('mousemove.'+NAMESPACE); |
| 1089 | trackingBound = FALSE; |
| 1090 | } |
| 1091 | |
| 1092 | // Blur the tooltip |
| 1093 | this.blur(event); |
| 1094 | } |
| 1095 | |
| 1096 | // Define post-animation, state specific properties |
| 1097 | after = $.proxy(function() { |
| 1098 | if(state) { |
| 1099 | // Prevent antialias from disappearing in IE by removing filter |
| 1100 | if(BROWSER.ie) { tooltip[0].style.removeAttribute('filter'); } |
| 1101 | |
| 1102 | // Remove overflow setting to prevent tip bugs |
| 1103 | tooltip.css('overflow', ''); |
| 1104 | |
| 1105 | // Autofocus elements if enabled |
| 1106 | if('string' === typeof opts.autofocus) { |
| 1107 | $(this.options.show.autofocus, tooltip).focus(); |
| 1108 | } |
| 1109 | |
| 1110 | // If set, hide tooltip when inactive for delay period |
| 1111 | this.options.show.target.trigger('qtip-'+this.id+'-inactive'); |
| 1112 | } |
| 1113 | else { |
| 1114 | // Reset CSS states |
| 1115 | tooltip.css({ |
| 1116 | display: '', |
| 1117 | visibility: '', |
| 1118 | opacity: '', |
| 1119 | left: '', |
| 1120 | top: '' |
| 1121 | }); |
| 1122 | } |
| 1123 | |
| 1124 | // tooltipvisible/tooltiphidden events |
| 1125 | this._trigger(state ? 'visible' : 'hidden'); |
| 1126 | }, this); |
| 1127 | |
| 1128 | // If no effect type is supplied, use a simple toggle |
| 1129 | if(opts.effect === FALSE || animate === FALSE) { |
| 1130 | tooltip[ type ](); |
| 1131 | after(); |
| 1132 | } |
| 1133 | |
| 1134 | // Use custom function if provided |
| 1135 | else if($.isFunction(opts.effect)) { |
| 1136 | tooltip.stop(1, 1); |
| 1137 | opts.effect.call(tooltip, this); |
| 1138 | tooltip.queue('fx', function(n) { |
| 1139 | after(); n(); |
| 1140 | }); |
| 1141 | } |
| 1142 | |
| 1143 | // Use basic fade function by default |
| 1144 | else { tooltip.fadeTo(90, state ? 1 : 0, after); } |
| 1145 | |
| 1146 | // If inactive hide method is set, active it |
| 1147 | if(state) { opts.target.trigger('qtip-'+this.id+'-inactive'); } |
| 1148 | |
| 1149 | return this; |
| 1150 | }; |
| 1151 | |
| 1152 | PROTOTYPE.show = function(event) { return this.toggle(TRUE, event); }; |
| 1153 | |
| 1154 | PROTOTYPE.hide = function(event) { return this.toggle(FALSE, event); }; |
| 1155 | ;PROTOTYPE.focus = function(event) { |
| 1156 | if(!this.rendered || this.destroyed) { return this; } |
| 1157 | |
| 1158 | var qtips = $(SELECTOR), |
| 1159 | tooltip = this.tooltip, |
| 1160 | curIndex = parseInt(tooltip[0].style.zIndex, 10), |
| 1161 | newIndex = QTIP.zindex + qtips.length; |
| 1162 | |
| 1163 | // Only update the z-index if it has changed and tooltip is not already focused |
| 1164 | if(!tooltip.hasClass(CLASS_FOCUS)) { |
| 1165 | // tooltipfocus event |
| 1166 | if(this._trigger('focus', [newIndex], event)) { |
| 1167 | // Only update z-index's if they've changed |
| 1168 | if(curIndex !== newIndex) { |
| 1169 | // Reduce our z-index's and keep them properly ordered |
| 1170 | qtips.each(function() { |
| 1171 | if(this.style.zIndex > curIndex) { |
| 1172 | this.style.zIndex = this.style.zIndex - 1; |
| 1173 | } |
| 1174 | }); |
| 1175 | |
| 1176 | // Fire blur event for focused tooltip |
| 1177 | qtips.filter('.' + CLASS_FOCUS).qtip('blur', event); |
| 1178 | } |
| 1179 | |
| 1180 | // Set the new z-index |
| 1181 | tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex; |
| 1182 | } |
| 1183 | } |
| 1184 | |
| 1185 | return this; |
| 1186 | }; |
| 1187 | |
| 1188 | PROTOTYPE.blur = function(event) { |
| 1189 | if(!this.rendered || this.destroyed) { return this; } |
| 1190 | |
| 1191 | // Set focused status to FALSE |
| 1192 | this.tooltip.removeClass(CLASS_FOCUS); |
| 1193 | |
| 1194 | // tooltipblur event |
| 1195 | this._trigger('blur', [ this.tooltip.css('zIndex') ], event); |
| 1196 | |
| 1197 | return this; |
| 1198 | }; |
| 1199 | ;PROTOTYPE.disable = function(state) { |
| 1200 | if(this.destroyed) { return this; } |
| 1201 | |
| 1202 | // If 'toggle' is passed, toggle the current state |
| 1203 | if(state === 'toggle') { |
| 1204 | state = !(this.rendered ? this.tooltip.hasClass(CLASS_DISABLED) : this.disabled); |
| 1205 | } |
| 1206 | |
| 1207 | // Disable if no state passed |
| 1208 | else if('boolean' !== typeof state) { |
| 1209 | state = TRUE; |
| 1210 | } |
| 1211 | |
| 1212 | if(this.rendered) { |
| 1213 | this.tooltip.toggleClass(CLASS_DISABLED, state) |
| 1214 | .attr('aria-disabled', state); |
| 1215 | } |
| 1216 | |
| 1217 | this.disabled = !!state; |
| 1218 | |
| 1219 | return this; |
| 1220 | }; |
| 1221 | |
| 1222 | PROTOTYPE.enable = function() { return this.disable(FALSE); }; |
| 1223 | ;PROTOTYPE._createButton = function() |
| 1224 | { |
| 1225 | var self = this, |
| 1226 | elements = this.elements, |
| 1227 | tooltip = elements.tooltip, |
| 1228 | button = this.options.content.button, |
| 1229 | isString = typeof button === 'string', |
| 1230 | close = isString ? button : 'Close tooltip'; |
| 1231 | |
| 1232 | if(elements.button) { elements.button.remove(); } |
| 1233 | |
| 1234 | // Use custom button if one was supplied by user, else use default |
| 1235 | if(button.jquery) { |
| 1236 | elements.button = button; |
| 1237 | } |
| 1238 | else { |
| 1239 | elements.button = $('<a />', { |
| 1240 | 'class': 'qtip-close ' + (this.options.style.widget ? '' : NAMESPACE+'-icon'), |
| 1241 | 'title': close, |
| 1242 | 'aria-label': close |
| 1243 | }) |
| 1244 | .prepend( |
| 1245 | $('<span />', { |
| 1246 | 'class': 'ui-icon ui-icon-close', |
| 1247 | 'html': '×' |
| 1248 | }) |
| 1249 | ); |
| 1250 | } |
| 1251 | |
| 1252 | // Create button and setup attributes |
| 1253 | elements.button.appendTo(elements.titlebar || tooltip) |
| 1254 | .attr('role', 'button') |
| 1255 | .click(function(event) { |
| 1256 | if(!tooltip.hasClass(CLASS_DISABLED)) { self.hide(event); } |
| 1257 | return FALSE; |
| 1258 | }); |
| 1259 | }; |
| 1260 | |
| 1261 | PROTOTYPE._updateButton = function(button) |
| 1262 | { |
| 1263 | // Make sure tooltip is rendered and if not, return |
| 1264 | if(!this.rendered) { return FALSE; } |
| 1265 | |
| 1266 | var elem = this.elements.button; |
| 1267 | if(button) { this._createButton(); } |
| 1268 | else { elem.remove(); } |
| 1269 | }; |
| 1270 | ;// Widget class creator |
| 1271 | function createWidgetClass(cls) { |
| 1272 | return WIDGET.concat('').join(cls ? '-'+cls+' ' : ' '); |
| 1273 | } |
| 1274 | |
| 1275 | // Widget class setter method |
| 1276 | PROTOTYPE._setWidget = function() |
| 1277 | { |
| 1278 | var on = this.options.style.widget, |
| 1279 | elements = this.elements, |
| 1280 | tooltip = elements.tooltip, |
| 1281 | disabled = tooltip.hasClass(CLASS_DISABLED); |
| 1282 | |
| 1283 | tooltip.removeClass(CLASS_DISABLED); |
| 1284 | CLASS_DISABLED = on ? 'ui-state-disabled' : 'qtip-disabled'; |
| 1285 | tooltip.toggleClass(CLASS_DISABLED, disabled); |
| 1286 | |
| 1287 | tooltip.toggleClass('ui-helper-reset '+createWidgetClass(), on).toggleClass(CLASS_DEFAULT, this.options.style.def && !on); |
| 1288 | |
| 1289 | if(elements.content) { |
| 1290 | elements.content.toggleClass( createWidgetClass('content'), on); |
| 1291 | } |
| 1292 | if(elements.titlebar) { |
| 1293 | elements.titlebar.toggleClass( createWidgetClass('header'), on); |
| 1294 | } |
| 1295 | if(elements.button) { |
| 1296 | elements.button.toggleClass(NAMESPACE+'-icon', !on); |
| 1297 | } |
| 1298 | }; |
| 1299 | ;function delay(callback, duration) { |
| 1300 | // If tooltip has displayed, start hide timer |
| 1301 | if(duration > 0) { |
| 1302 | return setTimeout( |
| 1303 | $.proxy(callback, this), duration |
| 1304 | ); |
| 1305 | } |
| 1306 | else{ callback.call(this); } |
| 1307 | } |
| 1308 | |
| 1309 | function showMethod(event) { |
| 1310 | if(this.tooltip.hasClass(CLASS_DISABLED)) { return; } |
| 1311 | |
| 1312 | // Clear hide timers |
| 1313 | clearTimeout(this.timers.show); |
| 1314 | clearTimeout(this.timers.hide); |
| 1315 | |
| 1316 | // Start show timer |
| 1317 | this.timers.show = delay.call(this, |
| 1318 | function() { this.toggle(TRUE, event); }, |
| 1319 | this.options.show.delay |
| 1320 | ); |
| 1321 | } |
| 1322 | |
| 1323 | function hideMethod(event) { |
| 1324 | if(this.tooltip.hasClass(CLASS_DISABLED) || this.destroyed) { return; } |
| 1325 | |
| 1326 | // Check if new target was actually the tooltip element |
| 1327 | var relatedTarget = $(event.relatedTarget), |
| 1328 | ontoTooltip = relatedTarget.closest(SELECTOR)[0] === this.tooltip[0], |
| 1329 | ontoTarget = relatedTarget[0] === this.options.show.target[0]; |
| 1330 | |
| 1331 | // Clear timers and stop animation queue |
| 1332 | clearTimeout(this.timers.show); |
| 1333 | clearTimeout(this.timers.hide); |
| 1334 | |
| 1335 | // Prevent hiding if tooltip is fixed and event target is the tooltip. |
| 1336 | // Or if mouse positioning is enabled and cursor momentarily overlaps |
| 1337 | if(this !== relatedTarget[0] && |
| 1338 | (this.options.position.target === 'mouse' && ontoTooltip) || |
| 1339 | this.options.hide.fixed && ( |
| 1340 | (/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget)) |
| 1341 | ) |
| 1342 | { |
| 1343 | /* eslint-disable no-empty */ |
| 1344 | try { |
| 1345 | event.preventDefault(); |
| 1346 | event.stopImmediatePropagation(); |
| 1347 | } catch(e) {} |
| 1348 | /* eslint-enable no-empty */ |
| 1349 | |
| 1350 | return; |
| 1351 | } |
| 1352 | |
| 1353 | // If tooltip has displayed, start hide timer |
| 1354 | this.timers.hide = delay.call(this, |
| 1355 | function() { this.toggle(FALSE, event); }, |
| 1356 | this.options.hide.delay, |
| 1357 | this |
| 1358 | ); |
| 1359 | } |
| 1360 | |
| 1361 | function inactiveMethod(event) { |
| 1362 | if(this.tooltip.hasClass(CLASS_DISABLED) || !this.options.hide.inactive) { return; } |
| 1363 | |
| 1364 | // Clear timer |
| 1365 | clearTimeout(this.timers.inactive); |
| 1366 | |
| 1367 | this.timers.inactive = delay.call(this, |
| 1368 | function(){ this.hide(event); }, |
| 1369 | this.options.hide.inactive |
| 1370 | ); |
| 1371 | } |
| 1372 | |
| 1373 | function repositionMethod(event) { |
| 1374 | if(this.rendered && this.tooltip[0].offsetWidth > 0) { this.reposition(event); } |
| 1375 | } |
| 1376 | |
| 1377 | // Store mouse coordinates |
| 1378 | PROTOTYPE._storeMouse = function(event) { |
| 1379 | (this.mouse = $.event.fix(event)).type = 'mousemove'; |
| 1380 | return this; |
| 1381 | }; |
| 1382 | |
| 1383 | // Bind events |
| 1384 | PROTOTYPE._bind = function(targets, events, method, suffix, context) { |
| 1385 | if(!targets || !method || !events.length) { return; } |
| 1386 | var ns = '.' + this._id + (suffix ? '-'+suffix : ''); |
| 1387 | $(targets).on( |
| 1388 | (events.split ? events : events.join(ns + ' ')) + ns, |
| 1389 | $.proxy(method, context || this) |
| 1390 | ); |
| 1391 | return this; |
| 1392 | }; |
| 1393 | PROTOTYPE._unbind = function(targets, suffix) { |
| 1394 | targets && $(targets).off('.' + this._id + (suffix ? '-'+suffix : '')); |
| 1395 | return this; |
| 1396 | }; |
| 1397 | |
| 1398 | // Global delegation helper |
| 1399 | function delegate(selector, events, method) { |
| 1400 | $(document.body).delegate(selector, |
| 1401 | (events.split ? events : events.join('.'+NAMESPACE + ' ')) + '.'+NAMESPACE, |
| 1402 | function() { |
| 1403 | var api = QTIP.api[ $.attr(this, ATTR_ID) ]; |
| 1404 | api && !api.disabled && method.apply(api, arguments); |
| 1405 | } |
| 1406 | ); |
| 1407 | } |
| 1408 | // Event trigger |
| 1409 | PROTOTYPE._trigger = function(type, args, event) { |
| 1410 | var callback = new $.Event('tooltip'+type); |
| 1411 | callback.originalEvent = event && $.extend({}, event) || this.cache.event || NULL; |
| 1412 | |
| 1413 | this.triggering = type; |
| 1414 | this.tooltip.trigger(callback, [this].concat(args || [])); |
| 1415 | this.triggering = FALSE; |
| 1416 | |
| 1417 | return !callback.isDefaultPrevented(); |
| 1418 | }; |
| 1419 | |
| 1420 | PROTOTYPE._bindEvents = function(showEvents, hideEvents, showTargets, hideTargets, showCallback, hideCallback) { |
| 1421 | // Get tasrgets that lye within both |
| 1422 | var similarTargets = showTargets.filter( hideTargets ).add( hideTargets.filter(showTargets) ), |
| 1423 | toggleEvents = []; |
| 1424 | |
| 1425 | // If hide and show targets are the same... |
| 1426 | if(similarTargets.length) { |
| 1427 | |
| 1428 | // Filter identical show/hide events |
| 1429 | $.each(hideEvents, function(i, type) { |
| 1430 | var showIndex = $.inArray(type, showEvents); |
| 1431 | |
| 1432 | // Both events are identical, remove from both hide and show events |
| 1433 | // and append to toggleEvents |
| 1434 | showIndex > -1 && toggleEvents.push( showEvents.splice( showIndex, 1 )[0] ); |
| 1435 | }); |
| 1436 | |
| 1437 | // Toggle events are special case of identical show/hide events, which happen in sequence |
| 1438 | if(toggleEvents.length) { |
| 1439 | // Bind toggle events to the similar targets |
| 1440 | this._bind(similarTargets, toggleEvents, function(event) { |
| 1441 | var state = this.rendered ? this.tooltip[0].offsetWidth > 0 : false; |
| 1442 | (state ? hideCallback : showCallback).call(this, event); |
| 1443 | }); |
| 1444 | |
| 1445 | // Remove the similar targets from the regular show/hide bindings |
| 1446 | showTargets = showTargets.not(similarTargets); |
| 1447 | hideTargets = hideTargets.not(similarTargets); |
| 1448 | } |
| 1449 | } |
| 1450 | |
| 1451 | // Apply show/hide/toggle events |
| 1452 | this._bind(showTargets, showEvents, showCallback); |
| 1453 | this._bind(hideTargets, hideEvents, hideCallback); |
| 1454 | }; |
| 1455 | |
| 1456 | PROTOTYPE._assignInitialEvents = function(event) { |
| 1457 | var options = this.options, |
| 1458 | showTarget = options.show.target, |
| 1459 | hideTarget = options.hide.target, |
| 1460 | showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [], |
| 1461 | hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : []; |
| 1462 | |
| 1463 | // Catch remove/removeqtip events on target element to destroy redundant tooltips |
| 1464 | this._bind(this.elements.target, ['remove', 'removeqtip'], function() { |
| 1465 | this.destroy(true); |
| 1466 | }, 'destroy'); |
| 1467 | |
| 1468 | /* |
| 1469 | * Make sure hoverIntent functions properly by using mouseleave as a hide event if |
| 1470 | * mouseenter/mouseout is used for show.event, even if it isn't in the users options. |
| 1471 | */ |
| 1472 | if(/mouse(over|enter)/i.test(options.show.event) && !/mouse(out|leave)/i.test(options.hide.event)) { |
| 1473 | hideEvents.push('mouseleave'); |
| 1474 | } |
| 1475 | |
| 1476 | /* |
| 1477 | * Also make sure initial mouse targetting works correctly by caching mousemove coords |
| 1478 | * on show targets before the tooltip has rendered. Also set onTarget when triggered to |
| 1479 | * keep mouse tracking working. |
| 1480 | */ |
| 1481 | this._bind(showTarget, 'mousemove', function(moveEvent) { |
| 1482 | this._storeMouse(moveEvent); |
| 1483 | this.cache.onTarget = TRUE; |
| 1484 | }); |
| 1485 | |
| 1486 | // Define hoverIntent function |
| 1487 | function hoverIntent(hoverEvent) { |
| 1488 | // Only continue if tooltip isn't disabled |
| 1489 | if(this.disabled || this.destroyed) { return FALSE; } |
| 1490 | |
| 1491 | // Cache the event data |
| 1492 | this.cache.event = hoverEvent && $.event.fix(hoverEvent); |
| 1493 | this.cache.target = hoverEvent && $(hoverEvent.target); |
| 1494 | |
| 1495 | // Start the event sequence |
| 1496 | clearTimeout(this.timers.show); |
| 1497 | this.timers.show = delay.call(this, |
| 1498 | function() { this.render(typeof hoverEvent === 'object' || options.show.ready); }, |
| 1499 | options.prerender ? 0 : options.show.delay |
| 1500 | ); |
| 1501 | } |
| 1502 | |
| 1503 | // Filter and bind events |
| 1504 | this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, hoverIntent, function() { |
| 1505 | if(!this.timers) { return FALSE; } |
| 1506 | clearTimeout(this.timers.show); |
| 1507 | }); |
| 1508 | |
| 1509 | // Prerendering is enabled, create tooltip now |
| 1510 | if(options.show.ready || options.prerender) { hoverIntent.call(this, event); } |
| 1511 | }; |
| 1512 | |
| 1513 | // Event assignment method |
| 1514 | PROTOTYPE._assignEvents = function() { |
| 1515 | var self = this, |
| 1516 | options = this.options, |
| 1517 | posOptions = options.position, |
| 1518 | |
| 1519 | tooltip = this.tooltip, |
| 1520 | showTarget = options.show.target, |
| 1521 | hideTarget = options.hide.target, |
| 1522 | containerTarget = posOptions.container, |
| 1523 | viewportTarget = posOptions.viewport, |
| 1524 | documentTarget = $(document), |
| 1525 | windowTarget = $(window), |
| 1526 | |
| 1527 | showEvents = options.show.event ? $.trim('' + options.show.event).split(' ') : [], |
| 1528 | hideEvents = options.hide.event ? $.trim('' + options.hide.event).split(' ') : []; |
| 1529 | |
| 1530 | |
| 1531 | // Assign passed event callbacks |
| 1532 | $.each(options.events, function(name, callback) { |
| 1533 | self._bind(tooltip, name === 'toggle' ? ['tooltipshow','tooltiphide'] : ['tooltip'+name], callback, null, tooltip); |
| 1534 | }); |
| 1535 | |
| 1536 | // Hide tooltips when leaving current window/frame (but not select/option elements) |
| 1537 | if(/mouse(out|leave)/i.test(options.hide.event) && options.hide.leave === 'window') { |
| 1538 | this._bind(documentTarget, ['mouseout', 'blur'], function(event) { |
| 1539 | if(!/select|option/.test(event.target.nodeName) && !event.relatedTarget) { |
| 1540 | this.hide(event); |
| 1541 | } |
| 1542 | }); |
| 1543 | } |
| 1544 | |
| 1545 | // Enable hide.fixed by adding appropriate class |
| 1546 | if(options.hide.fixed) { |
| 1547 | hideTarget = hideTarget.add( tooltip.addClass(CLASS_FIXED) ); |
| 1548 | } |
| 1549 | |
| 1550 | /* |
| 1551 | * Make sure hoverIntent functions properly by using mouseleave to clear show timer if |
| 1552 | * mouseenter/mouseout is used for show.event, even if it isn't in the users options. |
| 1553 | */ |
| 1554 | else if(/mouse(over|enter)/i.test(options.show.event)) { |
| 1555 | this._bind(hideTarget, 'mouseleave', function() { |
| 1556 | clearTimeout(this.timers.show); |
| 1557 | }); |
| 1558 | } |
| 1559 | |
| 1560 | // Hide tooltip on document mousedown if unfocus events are enabled |
| 1561 | if(('' + options.hide.event).indexOf('unfocus') > -1) { |
| 1562 | this._bind(containerTarget.closest('html'), ['mousedown', 'touchstart'], function(event) { |
| 1563 | var elem = $(event.target), |
| 1564 | enabled = this.rendered && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0, |
| 1565 | isAncestor = elem.parents(SELECTOR).filter(this.tooltip[0]).length > 0; |
| 1566 | |
| 1567 | if(elem[0] !== this.target[0] && elem[0] !== this.tooltip[0] && !isAncestor && |
| 1568 | !this.target.has(elem[0]).length && enabled |
| 1569 | ) { |
| 1570 | this.hide(event); |
| 1571 | } |
| 1572 | }); |
| 1573 | } |
| 1574 | |
| 1575 | // Check if the tooltip hides when inactive |
| 1576 | if('number' === typeof options.hide.inactive) { |
| 1577 | // Bind inactive method to show target(s) as a custom event |
| 1578 | this._bind(showTarget, 'qtip-'+this.id+'-inactive', inactiveMethod, 'inactive'); |
| 1579 | |
| 1580 | // Define events which reset the 'inactive' event handler |
| 1581 | this._bind(hideTarget.add(tooltip), QTIP.inactiveEvents, inactiveMethod); |
| 1582 | } |
| 1583 | |
| 1584 | // Filter and bind events |
| 1585 | this._bindEvents(showEvents, hideEvents, showTarget, hideTarget, showMethod, hideMethod); |
| 1586 | |
| 1587 | // Mouse movement bindings |
| 1588 | this._bind(showTarget.add(tooltip), 'mousemove', function(event) { |
| 1589 | // Check if the tooltip hides when mouse is moved a certain distance |
| 1590 | if('number' === typeof options.hide.distance) { |
| 1591 | var origin = this.cache.origin || {}, |
| 1592 | limit = this.options.hide.distance, |
| 1593 | abs = Math.abs; |
| 1594 | |
| 1595 | // Check if the movement has gone beyond the limit, and hide it if so |
| 1596 | if(abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) { |
| 1597 | this.hide(event); |
| 1598 | } |
| 1599 | } |
| 1600 | |
| 1601 | // Cache mousemove coords on show targets |
| 1602 | this._storeMouse(event); |
| 1603 | }); |
| 1604 | |
| 1605 | // Mouse positioning events |
| 1606 | if(posOptions.target === 'mouse') { |
| 1607 | // If mouse adjustment is on... |
| 1608 | if(posOptions.adjust.mouse) { |
| 1609 | // Apply a mouseleave event so we don't get problems with overlapping |
| 1610 | if(options.hide.event) { |
| 1611 | // Track if we're on the target or not |
| 1612 | this._bind(showTarget, ['mouseenter', 'mouseleave'], function(event) { |
| 1613 | if(!this.cache) {return FALSE; } |
| 1614 | this.cache.onTarget = event.type === 'mouseenter'; |
| 1615 | }); |
| 1616 | } |
| 1617 | |
| 1618 | // Update tooltip position on mousemove |
| 1619 | this._bind(documentTarget, 'mousemove', function(event) { |
| 1620 | // Update the tooltip position only if the tooltip is visible and adjustment is enabled |
| 1621 | if(this.rendered && this.cache.onTarget && !this.tooltip.hasClass(CLASS_DISABLED) && this.tooltip[0].offsetWidth > 0) { |
| 1622 | this.reposition(event); |
| 1623 | } |
| 1624 | }); |
| 1625 | } |
| 1626 | } |
| 1627 | |
| 1628 | // Adjust positions of the tooltip on window resize if enabled |
| 1629 | if(posOptions.adjust.resize || viewportTarget.length) { |
| 1630 | this._bind( $.event.special.resize ? viewportTarget : windowTarget, 'resize', repositionMethod ); |
| 1631 | } |
| 1632 | |
| 1633 | // Adjust tooltip position on scroll of the window or viewport element if present |
| 1634 | if(posOptions.adjust.scroll) { |
| 1635 | this._bind( windowTarget.add(posOptions.container), 'scroll', repositionMethod ); |
| 1636 | } |
| 1637 | }; |
| 1638 | |
| 1639 | // Un-assignment method |
| 1640 | PROTOTYPE._unassignEvents = function() { |
| 1641 | var options = this.options, |
| 1642 | showTargets = options.show.target, |
| 1643 | hideTargets = options.hide.target, |
| 1644 | targets = $.grep([ |
| 1645 | this.elements.target[0], |
| 1646 | this.rendered && this.tooltip[0], |
| 1647 | options.position.container[0], |
| 1648 | options.position.viewport[0], |
| 1649 | options.position.container.closest('html')[0], // unfocus |
| 1650 | window, |
| 1651 | document |
| 1652 | ], function(i) { |
| 1653 | return typeof i === 'object'; |
| 1654 | }); |
| 1655 | |
| 1656 | // Add show and hide targets if they're valid |
| 1657 | if(showTargets && showTargets.toArray) { |
| 1658 | targets = targets.concat(showTargets.toArray()); |
| 1659 | } |
| 1660 | if(hideTargets && hideTargets.toArray) { |
| 1661 | targets = targets.concat(hideTargets.toArray()); |
| 1662 | } |
| 1663 | |
| 1664 | // Unbind the events |
| 1665 | this._unbind(targets) |
| 1666 | ._unbind(targets, 'destroy') |
| 1667 | ._unbind(targets, 'inactive'); |
| 1668 | }; |
| 1669 | |
| 1670 | // Apply common event handlers using delegate (avoids excessive .on calls!) |
| 1671 | $(function() { |
| 1672 | delegate(SELECTOR, ['mouseenter', 'mouseleave'], function(event) { |
| 1673 | var state = event.type === 'mouseenter', |
| 1674 | tooltip = $(event.currentTarget), |
| 1675 | target = $(event.relatedTarget || event.target), |
| 1676 | options = this.options; |
| 1677 | |
| 1678 | // On mouseenter... |
| 1679 | if(state) { |
| 1680 | // Focus the tooltip on mouseenter (z-index stacking) |
| 1681 | this.focus(event); |
| 1682 | |
| 1683 | // Clear hide timer on tooltip hover to prevent it from closing |
| 1684 | tooltip.hasClass(CLASS_FIXED) && !tooltip.hasClass(CLASS_DISABLED) && clearTimeout(this.timers.hide); |
| 1685 | } |
| 1686 | |
| 1687 | // On mouseleave... |
| 1688 | else { |
| 1689 | // When mouse tracking is enabled, hide when we leave the tooltip and not onto the show target (if a hide event is set) |
| 1690 | if(options.position.target === 'mouse' && options.position.adjust.mouse && |
| 1691 | options.hide.event && options.show.target && !target.closest(options.show.target[0]).length) { |
| 1692 | this.hide(event); |
| 1693 | } |
| 1694 | } |
| 1695 | |
| 1696 | // Add hover class |
| 1697 | tooltip.toggleClass(CLASS_HOVER, state); |
| 1698 | }); |
| 1699 | |
| 1700 | // Define events which reset the 'inactive' event handler |
| 1701 | delegate('['+ATTR_ID+']', INACTIVE_EVENTS, inactiveMethod); |
| 1702 | }); |
| 1703 | ;// Initialization method |
| 1704 | function init(elem, id, opts) { |
| 1705 | var obj, posOptions, attr, config, title, |
| 1706 | |
| 1707 | // Setup element references |
| 1708 | docBody = $(document.body), |
| 1709 | |
| 1710 | // Use document body instead of document element if needed |
| 1711 | newTarget = elem[0] === document ? docBody : elem, |
| 1712 | |
| 1713 | // Grab metadata from element if plugin is present |
| 1714 | metadata = elem.metadata ? elem.metadata(opts.metadata) : NULL, |
| 1715 | |
| 1716 | // If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise |
| 1717 | metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL, |
| 1718 | |
| 1719 | // Grab data from metadata.name (or data-qtipopts as fallback) using .data() method, |
| 1720 | html5 = elem.data(opts.metadata.name || 'qtipopts'); |
| 1721 | |
| 1722 | // If we don't get an object returned attempt to parse it manualyl without parseJSON |
| 1723 | /* eslint-disable no-empty */ |
| 1724 | try { html5 = typeof html5 === 'string' ? $.parseJSON(html5) : html5; } |
| 1725 | catch(e) {} |
| 1726 | /* eslint-enable no-empty */ |
| 1727 | |
| 1728 | // Merge in and sanitize metadata |
| 1729 | config = $.extend(TRUE, {}, QTIP.defaults, opts, |
| 1730 | typeof html5 === 'object' ? sanitizeOptions(html5) : NULL, |
| 1731 | sanitizeOptions(metadata5 || metadata)); |
| 1732 | |
| 1733 | // Re-grab our positioning options now we've merged our metadata and set id to passed value |
| 1734 | posOptions = config.position; |
| 1735 | config.id = id; |
| 1736 | |
| 1737 | // Setup missing content if none is detected |
| 1738 | if('boolean' === typeof config.content.text) { |
| 1739 | attr = elem.attr(config.content.attr); |
| 1740 | |
| 1741 | // Grab from supplied attribute if available |
| 1742 | if(config.content.attr !== FALSE && attr) { config.content.text = attr; } |
| 1743 | |
| 1744 | // No valid content was found, abort render |
| 1745 | else { return FALSE; } |
| 1746 | } |
| 1747 | |
| 1748 | // Setup target options |
| 1749 | if(!posOptions.container.length) { posOptions.container = docBody; } |
| 1750 | if(posOptions.target === FALSE) { posOptions.target = newTarget; } |
| 1751 | if(config.show.target === FALSE) { config.show.target = newTarget; } |
| 1752 | if(config.show.solo === TRUE) { config.show.solo = posOptions.container.closest('body'); } |
| 1753 | if(config.hide.target === FALSE) { config.hide.target = newTarget; } |
| 1754 | if(config.position.viewport === TRUE) { config.position.viewport = posOptions.container; } |
| 1755 | |
| 1756 | // Ensure we only use a single container |
| 1757 | posOptions.container = posOptions.container.eq(0); |
| 1758 | |
| 1759 | // Convert position corner values into x and y strings |
| 1760 | posOptions.at = new CORNER(posOptions.at, TRUE); |
| 1761 | posOptions.my = new CORNER(posOptions.my); |
| 1762 | |
| 1763 | // Destroy previous tooltip if overwrite is enabled, or skip element if not |
| 1764 | if(elem.data(NAMESPACE)) { |
| 1765 | if(config.overwrite) { |
| 1766 | elem.qtip('destroy', true); |
| 1767 | } |
| 1768 | else if(config.overwrite === FALSE) { |
| 1769 | return FALSE; |
| 1770 | } |
| 1771 | } |
| 1772 | |
| 1773 | // Add has-qtip attribute |
| 1774 | elem.attr(ATTR_HAS, id); |
| 1775 | |
| 1776 | // Remove title attribute and store it if present |
| 1777 | if(config.suppress && (title = elem.attr('title'))) { |
| 1778 | // Final attr call fixes event delegatiom and IE default tooltip showing problem |
| 1779 | elem.removeAttr('title').attr(oldtitle, title).attr('title', ''); |
| 1780 | } |
| 1781 | |
| 1782 | // Initialize the tooltip and add API reference |
| 1783 | obj = new QTip(elem, config, id, !!attr); |
| 1784 | elem.data(NAMESPACE, obj); |
| 1785 | |
| 1786 | return obj; |
| 1787 | } |
| 1788 | |
| 1789 | // jQuery $.fn extension method |
| 1790 | QTIP = $.fn.qtip = function(options, notation, newValue) |
| 1791 | { |
| 1792 | var command = ('' + options).toLowerCase(), // Parse command |
| 1793 | returned = NULL, |
| 1794 | args = $.makeArray(arguments).slice(1), |
| 1795 | event = args[args.length - 1], |
| 1796 | opts = this[0] ? $.data(this[0], NAMESPACE) : NULL; |
| 1797 | |
| 1798 | // Check for API request |
| 1799 | if(!arguments.length && opts || command === 'api') { |
| 1800 | return opts; |
| 1801 | } |
| 1802 | |
| 1803 | // Execute API command if present |
| 1804 | else if('string' === typeof options) { |
| 1805 | this.each(function() { |
| 1806 | var api = $.data(this, NAMESPACE); |
| 1807 | if(!api) { return TRUE; } |
| 1808 | |
| 1809 | // Cache the event if possible |
| 1810 | if(event && event.timeStamp) { api.cache.event = event; } |
| 1811 | |
| 1812 | // Check for specific API commands |
| 1813 | if(notation && (command === 'option' || command === 'options')) { |
| 1814 | if(newValue !== undefined || $.isPlainObject(notation)) { |
| 1815 | api.set(notation, newValue); |
| 1816 | } |
| 1817 | else { |
| 1818 | returned = api.get(notation); |
| 1819 | return FALSE; |
| 1820 | } |
| 1821 | } |
| 1822 | |
| 1823 | // Execute API command |
| 1824 | else if(api[command]) { |
| 1825 | api[command].apply(api, args); |
| 1826 | } |
| 1827 | }); |
| 1828 | |
| 1829 | return returned !== NULL ? returned : this; |
| 1830 | } |
| 1831 | |
| 1832 | // No API commands. validate provided options and setup qTips |
| 1833 | else if('object' === typeof options || !arguments.length) { |
| 1834 | // Sanitize options first |
| 1835 | opts = sanitizeOptions($.extend(TRUE, {}, options)); |
| 1836 | |
| 1837 | return this.each(function(i) { |
| 1838 | var api, id; |
| 1839 | |
| 1840 | // Find next available ID, or use custom ID if provided |
| 1841 | id = $.isArray(opts.id) ? opts.id[i] : opts.id; |
| 1842 | id = !id || id === FALSE || id.length < 1 || QTIP.api[id] ? QTIP.nextid++ : id; |
| 1843 | |
| 1844 | // Initialize the qTip and re-grab newly sanitized options |
| 1845 | api = init($(this), id, opts); |
| 1846 | if(api === FALSE) { return TRUE; } |
| 1847 | else { QTIP.api[id] = api; } |
| 1848 | |
| 1849 | // Initialize plugins |
| 1850 | $.each(PLUGINS, function() { |
| 1851 | if(this.initialize === 'initialize') { this(api); } |
| 1852 | }); |
| 1853 | |
| 1854 | // Assign initial pre-render events |
| 1855 | api._assignInitialEvents(event); |
| 1856 | }); |
| 1857 | } |
| 1858 | }; |
| 1859 | |
| 1860 | // Expose class |
| 1861 | $.qtip = QTip; |
| 1862 | |
| 1863 | // Populated in render method |
| 1864 | QTIP.api = {}; |
| 1865 | ;$.each({ |
| 1866 | /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */ |
| 1867 | attr: function(attr, val) { |
| 1868 | if(this.length) { |
| 1869 | var self = this[0], |
| 1870 | title = 'title', |
| 1871 | api = $.data(self, 'qtip'); |
| 1872 | |
| 1873 | if(attr === title && api && api.options && 'object' === typeof api && 'object' === typeof api.options && api.options.suppress) { |
| 1874 | if(arguments.length < 2) { |
| 1875 | return $.attr(self, oldtitle); |
| 1876 | } |
| 1877 | |
| 1878 | // If qTip is rendered and title was originally used as content, update it |
| 1879 | if(api && api.options.content.attr === title && api.cache.attr) { |
| 1880 | api.set('content.text', val); |
| 1881 | } |
| 1882 | |
| 1883 | // Use the regular attr method to set, then cache the result |
| 1884 | return this.attr(oldtitle, val); |
| 1885 | } |
| 1886 | } |
| 1887 | |
| 1888 | return $.fn['attr'+replaceSuffix].apply(this, arguments); |
| 1889 | }, |
| 1890 | |
| 1891 | /* Allow clone to correctly retrieve cached title attributes */ |
| 1892 | clone: function(keepData) { |
| 1893 | // Clone our element using the real clone method |
| 1894 | var elems = $.fn['clone'+replaceSuffix].apply(this, arguments); |
| 1895 | |
| 1896 | // Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false |
| 1897 | if(!keepData) { |
| 1898 | elems.filter('['+oldtitle+']').attr('title', function() { |
| 1899 | return $.attr(this, oldtitle); |
| 1900 | }) |
| 1901 | .removeAttr(oldtitle); |
| 1902 | } |
| 1903 | |
| 1904 | return elems; |
| 1905 | } |
| 1906 | }, function(name, func) { |
| 1907 | if(!func || $.fn[name+replaceSuffix]) { return TRUE; } |
| 1908 | |
| 1909 | var old = $.fn[name+replaceSuffix] = $.fn[name]; |
| 1910 | $.fn[name] = function() { |
| 1911 | return func.apply(this, arguments) || old.apply(this, arguments); |
| 1912 | }; |
| 1913 | }); |
| 1914 | |
| 1915 | /* Fire off 'removeqtip' handler in $.cleanData if jQuery UI not present (it already does similar). |
| 1916 | * This snippet is taken directly from jQuery UI source code found here: |
| 1917 | * http://code.jquery.com/ui/jquery-ui-git.js |
| 1918 | */ |
| 1919 | if(!$.ui) { |
| 1920 | $['cleanData'+replaceSuffix] = $.cleanData; |
| 1921 | $.cleanData = function( elems ) { |
| 1922 | for(var i = 0, elem; (elem = $( elems[i] )).length; i++) { |
| 1923 | if(elem.attr(ATTR_HAS)) { |
| 1924 | /* eslint-disable no-empty */ |
| 1925 | try { elem.triggerHandler('removeqtip'); } |
| 1926 | catch( e ) {} |
| 1927 | /* eslint-enable no-empty */ |
| 1928 | } |
| 1929 | } |
| 1930 | $['cleanData'+replaceSuffix].apply(this, arguments); |
| 1931 | }; |
| 1932 | } |
| 1933 | ;// qTip version |
| 1934 | QTIP.version = '3.0.3'; |
| 1935 | |
| 1936 | // Base ID for all qTips |
| 1937 | QTIP.nextid = 0; |
| 1938 | |
| 1939 | // Inactive events array |
| 1940 | QTIP.inactiveEvents = INACTIVE_EVENTS; |
| 1941 | |
| 1942 | // Base z-index for all qTips |
| 1943 | QTIP.zindex = 15000; |
| 1944 | |
| 1945 | // Define configuration defaults |
| 1946 | QTIP.defaults = { |
| 1947 | prerender: FALSE, |
| 1948 | id: FALSE, |
| 1949 | overwrite: TRUE, |
| 1950 | suppress: TRUE, |
| 1951 | content: { |
| 1952 | text: TRUE, |
| 1953 | attr: 'title', |
| 1954 | title: FALSE, |
| 1955 | button: FALSE |
| 1956 | }, |
| 1957 | position: { |
| 1958 | my: 'top left', |
| 1959 | at: 'bottom right', |
| 1960 | target: FALSE, |
| 1961 | container: FALSE, |
| 1962 | viewport: FALSE, |
| 1963 | adjust: { |
| 1964 | x: 0, y: 0, |
| 1965 | mouse: TRUE, |
| 1966 | scroll: TRUE, |
| 1967 | resize: TRUE, |
| 1968 | method: 'flipinvert flipinvert' |
| 1969 | }, |
| 1970 | effect: function(api, pos) { |
| 1971 | $(this).animate(pos, { |
| 1972 | duration: 200, |
| 1973 | queue: FALSE |
| 1974 | }); |
| 1975 | } |
| 1976 | }, |
| 1977 | show: { |
| 1978 | target: FALSE, |
| 1979 | event: 'mouseenter', |
| 1980 | effect: TRUE, |
| 1981 | delay: 90, |
| 1982 | solo: FALSE, |
| 1983 | ready: FALSE, |
| 1984 | autofocus: FALSE |
| 1985 | }, |
| 1986 | hide: { |
| 1987 | target: FALSE, |
| 1988 | event: 'mouseleave', |
| 1989 | effect: TRUE, |
| 1990 | delay: 0, |
| 1991 | fixed: FALSE, |
| 1992 | inactive: FALSE, |
| 1993 | leave: 'window', |
| 1994 | distance: FALSE |
| 1995 | }, |
| 1996 | style: { |
| 1997 | classes: '', |
| 1998 | widget: FALSE, |
| 1999 | width: FALSE, |
| 2000 | height: FALSE, |
| 2001 | def: TRUE |
| 2002 | }, |
| 2003 | events: { |
| 2004 | render: NULL, |
| 2005 | move: NULL, |
| 2006 | show: NULL, |
| 2007 | hide: NULL, |
| 2008 | toggle: NULL, |
| 2009 | visible: NULL, |
| 2010 | hidden: NULL, |
| 2011 | focus: NULL, |
| 2012 | blur: NULL |
| 2013 | } |
| 2014 | }; |
| 2015 | ;var TIP, |
| 2016 | createVML, |
| 2017 | SCALE, |
| 2018 | PIXEL_RATIO, |
| 2019 | BACKING_STORE_RATIO, |
| 2020 | |
| 2021 | // Common CSS strings |
| 2022 | MARGIN = 'margin', |
| 2023 | BORDER = 'border', |
| 2024 | COLOR = 'color', |
| 2025 | BG_COLOR = 'background-color', |
| 2026 | TRANSPARENT = 'transparent', |
| 2027 | IMPORTANT = ' !important', |
| 2028 | |
| 2029 | // Check if the browser supports <canvas/> elements |
| 2030 | HASCANVAS = !!document.createElement('canvas').getContext, |
| 2031 | |
| 2032 | // Invalid colour values used in parseColours() |
| 2033 | INVALID = /rgba?\(0, 0, 0(, 0)?\)|transparent|#123456/i; |
| 2034 | |
| 2035 | // Camel-case method, taken from jQuery source |
| 2036 | // http://code.jquery.com/jquery-1.8.0.js |
| 2037 | function camel(s) { return s.charAt(0).toUpperCase() + s.slice(1); } |
| 2038 | |
| 2039 | /* |
| 2040 | * Modified from Modernizr's testPropsAll() |
| 2041 | * http://modernizr.com/downloads/modernizr-latest.js |
| 2042 | */ |
| 2043 | var cssProps = {}, cssPrefixes = ['Webkit', 'O', 'Moz', 'ms']; |
| 2044 | function vendorCss(elem, prop) { |
| 2045 | var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1), |
| 2046 | props = (prop + ' ' + cssPrefixes.join(ucProp + ' ') + ucProp).split(' '), |
| 2047 | cur, val, i = 0; |
| 2048 | |
| 2049 | // If the property has already been mapped... |
| 2050 | if(cssProps[prop]) { return elem.css(cssProps[prop]); } |
| 2051 | |
| 2052 | while(cur = props[i++]) { |
| 2053 | if((val = elem.css(cur)) !== undefined) { |
| 2054 | cssProps[prop] = cur; |
| 2055 | return val; |
| 2056 | } |
| 2057 | } |
| 2058 | } |
| 2059 | |
| 2060 | // Parse a given elements CSS property into an int |
| 2061 | function intCss(elem, prop) { |
| 2062 | return Math.ceil(parseFloat(vendorCss(elem, prop))); |
| 2063 | } |
| 2064 | |
| 2065 | |
| 2066 | // VML creation (for IE only) |
| 2067 | if(!HASCANVAS) { |
| 2068 | createVML = function(tag, props, style) { |
| 2069 | return '<qtipvml:'+tag+' xmlns="urn:schemas-microsoft.com:vml" class="qtip-vml" '+(props||'')+ |
| 2070 | ' style="behavior: url(#default#VML); '+(style||'')+ '" />'; |
| 2071 | }; |
| 2072 | } |
| 2073 | |
| 2074 | // Canvas only definitions |
| 2075 | else { |
| 2076 | PIXEL_RATIO = window.devicePixelRatio || 1; |
| 2077 | BACKING_STORE_RATIO = (function() { |
| 2078 | var context = document.createElement('canvas').getContext('2d'); |
| 2079 | return context.backingStorePixelRatio || context.webkitBackingStorePixelRatio || context.mozBackingStorePixelRatio || |
| 2080 | context.msBackingStorePixelRatio || context.oBackingStorePixelRatio || 1; |
| 2081 | })(); |
| 2082 | SCALE = PIXEL_RATIO / BACKING_STORE_RATIO; |
| 2083 | } |
| 2084 | |
| 2085 | |
| 2086 | function Tip(qtip, options) { |
| 2087 | this._ns = 'tip'; |
| 2088 | this.options = options; |
| 2089 | this.offset = options.offset; |
| 2090 | this.size = [ options.width, options.height ]; |
| 2091 | |
| 2092 | // Initialize |
| 2093 | this.qtip = qtip; |
| 2094 | this.init(qtip); |
| 2095 | } |
| 2096 | |
| 2097 | $.extend(Tip.prototype, { |
| 2098 | init: function(qtip) { |
| 2099 | var context, tip; |
| 2100 | |
| 2101 | // Create tip element and prepend to the tooltip |
| 2102 | tip = this.element = qtip.elements.tip = $('<div />', { 'class': NAMESPACE+'-tip' }).prependTo(qtip.tooltip); |
| 2103 | |
| 2104 | // Create tip drawing element(s) |
| 2105 | if(HASCANVAS) { |
| 2106 | // save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()! |
| 2107 | context = $('<canvas />').appendTo(this.element)[0].getContext('2d'); |
| 2108 | |
| 2109 | // Setup constant parameters |
| 2110 | context.lineJoin = 'miter'; |
| 2111 | context.miterLimit = 100000; |
| 2112 | context.save(); |
| 2113 | } |
| 2114 | else { |
| 2115 | context = createVML('shape', 'coordorigin="0,0"', 'position:absolute;'); |
| 2116 | this.element.html(context + context); |
| 2117 | |
| 2118 | // Prevent mousing down on the tip since it causes problems with .live() handling in IE due to VML |
| 2119 | qtip._bind( $('*', tip).add(tip), ['click', 'mousedown'], function(event) { event.stopPropagation(); }, this._ns); |
| 2120 | } |
| 2121 | |
| 2122 | // Bind update events |
| 2123 | qtip._bind(qtip.tooltip, 'tooltipmove', this.reposition, this._ns, this); |
| 2124 | |
| 2125 | // Create it |
| 2126 | this.create(); |
| 2127 | }, |
| 2128 | |
| 2129 | _swapDimensions: function() { |
| 2130 | this.size[0] = this.options.height; |
| 2131 | this.size[1] = this.options.width; |
| 2132 | }, |
| 2133 | _resetDimensions: function() { |
| 2134 | this.size[0] = this.options.width; |
| 2135 | this.size[1] = this.options.height; |
| 2136 | }, |
| 2137 | |
| 2138 | _useTitle: function(corner) { |
| 2139 | var titlebar = this.qtip.elements.titlebar; |
| 2140 | return titlebar && ( |
| 2141 | corner.y === TOP || corner.y === CENTER && this.element.position().top + this.size[1] / 2 + this.options.offset < titlebar.outerHeight(TRUE) |
| 2142 | ); |
| 2143 | }, |
| 2144 | |
| 2145 | _parseCorner: function(corner) { |
| 2146 | var my = this.qtip.options.position.my; |
| 2147 | |
| 2148 | // Detect corner and mimic properties |
| 2149 | if(corner === FALSE || my === FALSE) { |
| 2150 | corner = FALSE; |
| 2151 | } |
| 2152 | else if(corner === TRUE) { |
| 2153 | corner = new CORNER( my.string() ); |
| 2154 | } |
| 2155 | else if(!corner.string) { |
| 2156 | corner = new CORNER(corner); |
| 2157 | corner.fixed = TRUE; |
| 2158 | } |
| 2159 | |
| 2160 | return corner; |
| 2161 | }, |
| 2162 | |
| 2163 | _parseWidth: function(corner, side, use) { |
| 2164 | var elements = this.qtip.elements, |
| 2165 | prop = BORDER + camel(side) + 'Width'; |
| 2166 | |
| 2167 | return (use ? intCss(use, prop) : |
| 2168 | intCss(elements.content, prop) || |
| 2169 | intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) || |
| 2170 | intCss(elements.tooltip, prop) |
| 2171 | ) || 0; |
| 2172 | }, |
| 2173 | |
| 2174 | _parseRadius: function(corner) { |
| 2175 | var elements = this.qtip.elements, |
| 2176 | prop = BORDER + camel(corner.y) + camel(corner.x) + 'Radius'; |
| 2177 | |
| 2178 | return BROWSER.ie < 9 ? 0 : |
| 2179 | intCss(this._useTitle(corner) && elements.titlebar || elements.content, prop) || |
| 2180 | intCss(elements.tooltip, prop) || 0; |
| 2181 | }, |
| 2182 | |
| 2183 | _invalidColour: function(elem, prop, compare) { |
| 2184 | var val = elem.css(prop); |
| 2185 | return !val || compare && val === elem.css(compare) || INVALID.test(val) ? FALSE : val; |
| 2186 | }, |
| 2187 | |
| 2188 | _parseColours: function(corner) { |
| 2189 | var elements = this.qtip.elements, |
| 2190 | tip = this.element.css('cssText', ''), |
| 2191 | borderSide = BORDER + camel(corner[ corner.precedance ]) + camel(COLOR), |
| 2192 | colorElem = this._useTitle(corner) && elements.titlebar || elements.content, |
| 2193 | css = this._invalidColour, color = []; |
| 2194 | |
| 2195 | // Attempt to detect the background colour from various elements, left-to-right precedance |
| 2196 | color[0] = css(tip, BG_COLOR) || css(colorElem, BG_COLOR) || css(elements.content, BG_COLOR) || |
| 2197 | css(elements.tooltip, BG_COLOR) || tip.css(BG_COLOR); |
| 2198 | |
| 2199 | // Attempt to detect the correct border side colour from various elements, left-to-right precedance |
| 2200 | color[1] = css(tip, borderSide, COLOR) || css(colorElem, borderSide, COLOR) || |
| 2201 | css(elements.content, borderSide, COLOR) || css(elements.tooltip, borderSide, COLOR) || elements.tooltip.css(borderSide); |
| 2202 | |
| 2203 | // Reset background and border colours |
| 2204 | $('*', tip).add(tip).css('cssText', BG_COLOR+':'+TRANSPARENT+IMPORTANT+';'+BORDER+':0'+IMPORTANT+';'); |
| 2205 | |
| 2206 | return color; |
| 2207 | }, |
| 2208 | |
| 2209 | _calculateSize: function(corner) { |
| 2210 | var y = corner.precedance === Y, |
| 2211 | width = this.options.width, |
| 2212 | height = this.options.height, |
| 2213 | isCenter = corner.abbrev() === 'c', |
| 2214 | base = (y ? width: height) * (isCenter ? 0.5 : 1), |
| 2215 | pow = Math.pow, |
| 2216 | round = Math.round, |
| 2217 | bigHyp, ratio, result, |
| 2218 | |
| 2219 | smallHyp = Math.sqrt( pow(base, 2) + pow(height, 2) ), |
| 2220 | hyp = [ |
| 2221 | this.border / base * smallHyp, |
| 2222 | this.border / height * smallHyp |
| 2223 | ]; |
| 2224 | |
| 2225 | hyp[2] = Math.sqrt( pow(hyp[0], 2) - pow(this.border, 2) ); |
| 2226 | hyp[3] = Math.sqrt( pow(hyp[1], 2) - pow(this.border, 2) ); |
| 2227 | |
| 2228 | bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]); |
| 2229 | ratio = bigHyp / smallHyp; |
| 2230 | |
| 2231 | result = [ round(ratio * width), round(ratio * height) ]; |
| 2232 | return y ? result : result.reverse(); |
| 2233 | }, |
| 2234 | |
| 2235 | // Tip coordinates calculator |
| 2236 | _calculateTip: function(corner, size, scale) { |
| 2237 | scale = scale || 1; |
| 2238 | size = size || this.size; |
| 2239 | |
| 2240 | var width = size[0] * scale, |
| 2241 | height = size[1] * scale, |
| 2242 | width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2), |
| 2243 | |
| 2244 | // Define tip coordinates in terms of height and width values |
| 2245 | tips = { |
| 2246 | br: [0,0, width,height, width,0], |
| 2247 | bl: [0,0, width,0, 0,height], |
| 2248 | tr: [0,height, width,0, width,height], |
| 2249 | tl: [0,0, 0,height, width,height], |
| 2250 | tc: [0,height, width2,0, width,height], |
| 2251 | bc: [0,0, width,0, width2,height], |
| 2252 | rc: [0,0, width,height2, 0,height], |
| 2253 | lc: [width,0, width,height, 0,height2] |
| 2254 | }; |
| 2255 | |
| 2256 | // Set common side shapes |
| 2257 | tips.lt = tips.br; tips.rt = tips.bl; |
| 2258 | tips.lb = tips.tr; tips.rb = tips.tl; |
| 2259 | |
| 2260 | return tips[ corner.abbrev() ]; |
| 2261 | }, |
| 2262 | |
| 2263 | // Tip coordinates drawer (canvas) |
| 2264 | _drawCoords: function(context, coords) { |
| 2265 | context.beginPath(); |
| 2266 | context.moveTo(coords[0], coords[1]); |
| 2267 | context.lineTo(coords[2], coords[3]); |
| 2268 | context.lineTo(coords[4], coords[5]); |
| 2269 | context.closePath(); |
| 2270 | }, |
| 2271 | |
| 2272 | create: function() { |
| 2273 | // Determine tip corner |
| 2274 | var c = this.corner = (HASCANVAS || BROWSER.ie) && this._parseCorner(this.options.corner); |
| 2275 | |
| 2276 | // If we have a tip corner... |
| 2277 | this.enabled = !!this.corner && this.corner.abbrev() !== 'c'; |
| 2278 | if(this.enabled) { |
| 2279 | // Cache it |
| 2280 | this.qtip.cache.corner = c.clone(); |
| 2281 | |
| 2282 | // Create it |
| 2283 | this.update(); |
| 2284 | } |
| 2285 | |
| 2286 | // Toggle tip element |
| 2287 | this.element.toggle(this.enabled); |
| 2288 | |
| 2289 | return this.corner; |
| 2290 | }, |
| 2291 | |
| 2292 | update: function(corner, position) { |
| 2293 | if(!this.enabled) { return this; } |
| 2294 | |
| 2295 | var elements = this.qtip.elements, |
| 2296 | tip = this.element, |
| 2297 | inner = tip.children(), |
| 2298 | options = this.options, |
| 2299 | curSize = this.size, |
| 2300 | mimic = options.mimic, |
| 2301 | round = Math.round, |
| 2302 | color, precedance, context, |
| 2303 | coords, bigCoords, translate, newSize, border; |
| 2304 | |
| 2305 | // Re-determine tip if not already set |
| 2306 | if(!corner) { corner = this.qtip.cache.corner || this.corner; } |
| 2307 | |
| 2308 | // Use corner property if we detect an invalid mimic value |
| 2309 | if(mimic === FALSE) { mimic = corner; } |
| 2310 | |
| 2311 | // Otherwise inherit mimic properties from the corner object as necessary |
| 2312 | else { |
| 2313 | mimic = new CORNER(mimic); |
| 2314 | mimic.precedance = corner.precedance; |
| 2315 | |
| 2316 | if(mimic.x === 'inherit') { mimic.x = corner.x; } |
| 2317 | else if(mimic.y === 'inherit') { mimic.y = corner.y; } |
| 2318 | else if(mimic.x === mimic.y) { |
| 2319 | mimic[ corner.precedance ] = corner[ corner.precedance ]; |
| 2320 | } |
| 2321 | } |
| 2322 | precedance = mimic.precedance; |
| 2323 | |
| 2324 | // Ensure the tip width.height are relative to the tip position |
| 2325 | if(corner.precedance === X) { this._swapDimensions(); } |
| 2326 | else { this._resetDimensions(); } |
| 2327 | |
| 2328 | // Update our colours |
| 2329 | color = this.color = this._parseColours(corner); |
| 2330 | |
| 2331 | // Detect border width, taking into account colours |
| 2332 | if(color[1] !== TRANSPARENT) { |
| 2333 | // Grab border width |
| 2334 | border = this.border = this._parseWidth(corner, corner[corner.precedance]); |
| 2335 | |
| 2336 | // If border width isn't zero, use border color as fill if it's not invalid (1.0 style tips) |
| 2337 | if(options.border && border < 1 && !INVALID.test(color[1])) { color[0] = color[1]; } |
| 2338 | |
| 2339 | // Set border width (use detected border width if options.border is true) |
| 2340 | this.border = border = options.border !== TRUE ? options.border : border; |
| 2341 | } |
| 2342 | |
| 2343 | // Border colour was invalid, set border to zero |
| 2344 | else { this.border = border = 0; } |
| 2345 | |
| 2346 | // Determine tip size |
| 2347 | newSize = this.size = this._calculateSize(corner); |
| 2348 | tip.css({ |
| 2349 | width: newSize[0], |
| 2350 | height: newSize[1], |
| 2351 | lineHeight: newSize[1]+'px' |
| 2352 | }); |
| 2353 | |
| 2354 | // Calculate tip translation |
| 2355 | if(corner.precedance === Y) { |
| 2356 | translate = [ |
| 2357 | round(mimic.x === LEFT ? border : mimic.x === RIGHT ? newSize[0] - curSize[0] - border : (newSize[0] - curSize[0]) / 2), |
| 2358 | round(mimic.y === TOP ? newSize[1] - curSize[1] : 0) |
| 2359 | ]; |
| 2360 | } |
| 2361 | else { |
| 2362 | translate = [ |
| 2363 | round(mimic.x === LEFT ? newSize[0] - curSize[0] : 0), |
| 2364 | round(mimic.y === TOP ? border : mimic.y === BOTTOM ? newSize[1] - curSize[1] - border : (newSize[1] - curSize[1]) / 2) |
| 2365 | ]; |
| 2366 | } |
| 2367 | |
| 2368 | // Canvas drawing implementation |
| 2369 | if(HASCANVAS) { |
| 2370 | // Grab canvas context and clear/save it |
| 2371 | context = inner[0].getContext('2d'); |
| 2372 | context.restore(); context.save(); |
| 2373 | context.clearRect(0,0,6000,6000); |
| 2374 | |
| 2375 | // Calculate coordinates |
| 2376 | coords = this._calculateTip(mimic, curSize, SCALE); |
| 2377 | bigCoords = this._calculateTip(mimic, this.size, SCALE); |
| 2378 | |
| 2379 | // Set the canvas size using calculated size |
| 2380 | inner.attr(WIDTH, newSize[0] * SCALE).attr(HEIGHT, newSize[1] * SCALE); |
| 2381 | inner.css(WIDTH, newSize[0]).css(HEIGHT, newSize[1]); |
| 2382 | |
| 2383 | // Draw the outer-stroke tip |
| 2384 | this._drawCoords(context, bigCoords); |
| 2385 | context.fillStyle = color[1]; |
| 2386 | context.fill(); |
| 2387 | |
| 2388 | // Draw the actual tip |
| 2389 | context.translate(translate[0] * SCALE, translate[1] * SCALE); |
| 2390 | this._drawCoords(context, coords); |
| 2391 | context.fillStyle = color[0]; |
| 2392 | context.fill(); |
| 2393 | } |
| 2394 | |
| 2395 | // VML (IE Proprietary implementation) |
| 2396 | else { |
| 2397 | // Calculate coordinates |
| 2398 | coords = this._calculateTip(mimic); |
| 2399 | |
| 2400 | // Setup coordinates string |
| 2401 | coords = 'm' + coords[0] + ',' + coords[1] + ' l' + coords[2] + |
| 2402 | ',' + coords[3] + ' ' + coords[4] + ',' + coords[5] + ' xe'; |
| 2403 | |
| 2404 | // Setup VML-specific offset for pixel-perfection |
| 2405 | translate[2] = border && /^(r|b)/i.test(corner.string()) ? |
| 2406 | BROWSER.ie === 8 ? 2 : 1 : 0; |
| 2407 | |
| 2408 | // Set initial CSS |
| 2409 | inner.css({ |
| 2410 | coordsize: newSize[0]+border + ' ' + newSize[1]+border, |
| 2411 | antialias: ''+(mimic.string().indexOf(CENTER) > -1), |
| 2412 | left: translate[0] - translate[2] * Number(precedance === X), |
| 2413 | top: translate[1] - translate[2] * Number(precedance === Y), |
| 2414 | width: newSize[0] + border, |
| 2415 | height: newSize[1] + border |
| 2416 | }) |
| 2417 | .each(function(i) { |
| 2418 | var $this = $(this); |
| 2419 | |
| 2420 | // Set shape specific attributes |
| 2421 | $this[ $this.prop ? 'prop' : 'attr' ]({ |
| 2422 | coordsize: newSize[0]+border + ' ' + newSize[1]+border, |
| 2423 | path: coords, |
| 2424 | fillcolor: color[0], |
| 2425 | filled: !!i, |
| 2426 | stroked: !i |
| 2427 | }) |
| 2428 | .toggle(!!(border || i)); |
| 2429 | |
| 2430 | // Check if border is enabled and add stroke element |
| 2431 | !i && $this.html( createVML( |
| 2432 | 'stroke', 'weight="'+border*2+'px" color="'+color[1]+'" miterlimit="1000" joinstyle="miter"' |
| 2433 | ) ); |
| 2434 | }); |
| 2435 | } |
| 2436 | |
| 2437 | // Opera bug #357 - Incorrect tip position |
| 2438 | // https://github.com/Craga89/qTip2/issues/367 |
| 2439 | window.opera && setTimeout(function() { |
| 2440 | elements.tip.css({ |
| 2441 | display: 'inline-block', |
| 2442 | visibility: 'visible' |
| 2443 | }); |
| 2444 | }, 1); |
| 2445 | |
| 2446 | // Position if needed |
| 2447 | if(position !== FALSE) { this.calculate(corner, newSize); } |
| 2448 | }, |
| 2449 | |
| 2450 | calculate: function(corner, size) { |
| 2451 | if(!this.enabled) { return FALSE; } |
| 2452 | |
| 2453 | var self = this, |
| 2454 | elements = this.qtip.elements, |
| 2455 | tip = this.element, |
| 2456 | userOffset = this.options.offset, |
| 2457 | position = {}, |
| 2458 | precedance, corners; |
| 2459 | |
| 2460 | // Inherit corner if not provided |
| 2461 | corner = corner || this.corner; |
| 2462 | precedance = corner.precedance; |
| 2463 | |
| 2464 | // Determine which tip dimension to use for adjustment |
| 2465 | size = size || this._calculateSize(corner); |
| 2466 | |
| 2467 | // Setup corners and offset array |
| 2468 | corners = [ corner.x, corner.y ]; |
| 2469 | if(precedance === X) { corners.reverse(); } |
| 2470 | |
| 2471 | // Calculate tip position |
| 2472 | $.each(corners, function(i, side) { |
| 2473 | var b, bc, br; |
| 2474 | |
| 2475 | if(side === CENTER) { |
| 2476 | b = precedance === Y ? LEFT : TOP; |
| 2477 | position[ b ] = '50%'; |
| 2478 | position[MARGIN+'-' + b] = -Math.round(size[ precedance === Y ? 0 : 1 ] / 2) + userOffset; |
| 2479 | } |
| 2480 | else { |
| 2481 | b = self._parseWidth(corner, side, elements.tooltip); |
| 2482 | bc = self._parseWidth(corner, side, elements.content); |
| 2483 | br = self._parseRadius(corner); |
| 2484 | |
| 2485 | position[ side ] = Math.max(-self.border, i ? bc : userOffset + (br > b ? br : -b)); |
| 2486 | } |
| 2487 | }); |
| 2488 | |
| 2489 | // Adjust for tip size |
| 2490 | position[ corner[precedance] ] -= size[ precedance === X ? 0 : 1 ]; |
| 2491 | |
| 2492 | // Set and return new position |
| 2493 | tip.css({ margin: '', top: '', bottom: '', left: '', right: '' }).css(position); |
| 2494 | return position; |
| 2495 | }, |
| 2496 | |
| 2497 | reposition: function(event, api, pos) { |
| 2498 | if(!this.enabled) { return; } |
| 2499 | |
| 2500 | var cache = api.cache, |
| 2501 | newCorner = this.corner.clone(), |
| 2502 | adjust = pos.adjusted, |
| 2503 | method = api.options.position.adjust.method.split(' '), |
| 2504 | horizontal = method[0], |
| 2505 | vertical = method[1] || method[0], |
| 2506 | shift = { left: FALSE, top: FALSE, x: 0, y: 0 }, |
| 2507 | offset, css = {}, props; |
| 2508 | |
| 2509 | function shiftflip(direction, precedance, popposite, side, opposite) { |
| 2510 | // Horizontal - Shift or flip method |
| 2511 | if(direction === SHIFT && newCorner.precedance === precedance && adjust[side] && newCorner[popposite] !== CENTER) { |
| 2512 | newCorner.precedance = newCorner.precedance === X ? Y : X; |
| 2513 | } |
| 2514 | else if(direction !== SHIFT && adjust[side]){ |
| 2515 | newCorner[precedance] = newCorner[precedance] === CENTER ? |
| 2516 | adjust[side] > 0 ? side : opposite : |
| 2517 | newCorner[precedance] === side ? opposite : side; |
| 2518 | } |
| 2519 | } |
| 2520 | |
| 2521 | function shiftonly(xy, side, opposite) { |
| 2522 | if(newCorner[xy] === CENTER) { |
| 2523 | css[MARGIN+'-'+side] = shift[xy] = offset[MARGIN+'-'+side] - adjust[side]; |
| 2524 | } |
| 2525 | else { |
| 2526 | props = offset[opposite] !== undefined ? |
| 2527 | [ adjust[side], -offset[side] ] : [ -adjust[side], offset[side] ]; |
| 2528 | |
| 2529 | if( (shift[xy] = Math.max(props[0], props[1])) > props[0] ) { |
| 2530 | pos[side] -= adjust[side]; |
| 2531 | shift[side] = FALSE; |
| 2532 | } |
| 2533 | |
| 2534 | css[ offset[opposite] !== undefined ? opposite : side ] = shift[xy]; |
| 2535 | } |
| 2536 | } |
| 2537 | |
| 2538 | // If our tip position isn't fixed e.g. doesn't adjust with viewport... |
| 2539 | if(this.corner.fixed !== TRUE) { |
| 2540 | // Perform shift/flip adjustments |
| 2541 | shiftflip(horizontal, X, Y, LEFT, RIGHT); |
| 2542 | shiftflip(vertical, Y, X, TOP, BOTTOM); |
| 2543 | |
| 2544 | // Update and redraw the tip if needed (check cached details of last drawn tip) |
| 2545 | if(newCorner.string() !== cache.corner.string() || cache.cornerTop !== adjust.top || cache.cornerLeft !== adjust.left) { |
| 2546 | this.update(newCorner, FALSE); |
| 2547 | } |
| 2548 | } |
| 2549 | |
| 2550 | // Setup tip offset properties |
| 2551 | offset = this.calculate(newCorner); |
| 2552 | |
| 2553 | // Readjust offset object to make it left/top |
| 2554 | if(offset.right !== undefined) { offset.left = -offset.right; } |
| 2555 | if(offset.bottom !== undefined) { offset.top = -offset.bottom; } |
| 2556 | offset.user = this.offset; |
| 2557 | |
| 2558 | // Perform shift adjustments |
| 2559 | shift.left = horizontal === SHIFT && !!adjust.left; |
| 2560 | if(shift.left) { |
| 2561 | shiftonly(X, LEFT, RIGHT); |
| 2562 | } |
| 2563 | shift.top = vertical === SHIFT && !!adjust.top; |
| 2564 | if(shift.top) { |
| 2565 | shiftonly(Y, TOP, BOTTOM); |
| 2566 | } |
| 2567 | |
| 2568 | /* |
| 2569 | * If the tip is adjusted in both dimensions, or in a |
| 2570 | * direction that would cause it to be anywhere but the |
| 2571 | * outer border, hide it! |
| 2572 | */ |
| 2573 | this.element.css(css).toggle( |
| 2574 | !(shift.x && shift.y || newCorner.x === CENTER && shift.y || newCorner.y === CENTER && shift.x) |
| 2575 | ); |
| 2576 | |
| 2577 | // Adjust position to accomodate tip dimensions |
| 2578 | pos.left -= offset.left.charAt ? offset.user : |
| 2579 | horizontal !== SHIFT || shift.top || !shift.left && !shift.top ? offset.left + this.border : 0; |
| 2580 | pos.top -= offset.top.charAt ? offset.user : |
| 2581 | vertical !== SHIFT || shift.left || !shift.left && !shift.top ? offset.top + this.border : 0; |
| 2582 | |
| 2583 | // Cache details |
| 2584 | cache.cornerLeft = adjust.left; cache.cornerTop = adjust.top; |
| 2585 | cache.corner = newCorner.clone(); |
| 2586 | }, |
| 2587 | |
| 2588 | destroy: function() { |
| 2589 | // Unbind events |
| 2590 | this.qtip._unbind(this.qtip.tooltip, this._ns); |
| 2591 | |
| 2592 | // Remove the tip element(s) |
| 2593 | if(this.qtip.elements.tip) { |
| 2594 | this.qtip.elements.tip.find('*') |
| 2595 | .remove().end().remove(); |
| 2596 | } |
| 2597 | } |
| 2598 | }); |
| 2599 | |
| 2600 | TIP = PLUGINS.tip = function(api) { |
| 2601 | return new Tip(api, api.options.style.tip); |
| 2602 | }; |
| 2603 | |
| 2604 | // Initialize tip on render |
| 2605 | TIP.initialize = 'render'; |
| 2606 | |
| 2607 | // Setup plugin sanitization options |
| 2608 | TIP.sanitize = function(options) { |
| 2609 | if(options.style && 'tip' in options.style) { |
| 2610 | var opts = options.style.tip; |
| 2611 | if(typeof opts !== 'object') { opts = options.style.tip = { corner: opts }; } |
| 2612 | if(!(/string|boolean/i).test(typeof opts.corner)) { opts.corner = TRUE; } |
| 2613 | } |
| 2614 | }; |
| 2615 | |
| 2616 | // Add new option checks for the plugin |
| 2617 | CHECKS.tip = { |
| 2618 | '^position.my|style.tip.(corner|mimic|border)$': function() { |
| 2619 | // Make sure a tip can be drawn |
| 2620 | this.create(); |
| 2621 | |
| 2622 | // Reposition the tooltip |
| 2623 | this.qtip.reposition(); |
| 2624 | }, |
| 2625 | '^style.tip.(height|width)$': function(obj) { |
| 2626 | // Re-set dimensions and redraw the tip |
| 2627 | this.size = [ obj.width, obj.height ]; |
| 2628 | this.update(); |
| 2629 | |
| 2630 | // Reposition the tooltip |
| 2631 | this.qtip.reposition(); |
| 2632 | }, |
| 2633 | '^content.title|style.(classes|widget)$': function() { |
| 2634 | this.update(); |
| 2635 | } |
| 2636 | }; |
| 2637 | |
| 2638 | // Extend original qTip defaults |
| 2639 | $.extend(TRUE, QTIP.defaults, { |
| 2640 | style: { |
| 2641 | tip: { |
| 2642 | corner: TRUE, |
| 2643 | mimic: FALSE, |
| 2644 | width: 6, |
| 2645 | height: 6, |
| 2646 | border: TRUE, |
| 2647 | offset: 0 |
| 2648 | } |
| 2649 | } |
| 2650 | }); |
| 2651 | ;var MODAL, OVERLAY, |
| 2652 | MODALCLASS = 'qtip-modal', |
| 2653 | MODALSELECTOR = '.'+MODALCLASS; |
| 2654 | |
| 2655 | OVERLAY = function() |
| 2656 | { |
| 2657 | var self = this, |
| 2658 | focusableElems = {}, |
| 2659 | current, |
| 2660 | prevState, |
| 2661 | elem; |
| 2662 | |
| 2663 | // Modified code from jQuery UI 1.10.0 source |
| 2664 | // http://code.jquery.com/ui/1.10.0/jquery-ui.js |
| 2665 | function focusable(element) { |
| 2666 | // Use the defined focusable checker when possible |
| 2667 | if($.expr[':'].focusable) { return $.expr[':'].focusable; } |
| 2668 | |
| 2669 | var isTabIndexNotNaN = !isNaN($.attr(element, 'tabindex')), |
| 2670 | nodeName = element.nodeName && element.nodeName.toLowerCase(), |
| 2671 | map, mapName, img; |
| 2672 | |
| 2673 | if('area' === nodeName) { |
| 2674 | map = element.parentNode; |
| 2675 | mapName = map.name; |
| 2676 | if(!element.href || !mapName || map.nodeName.toLowerCase() !== 'map') { |
| 2677 | return false; |
| 2678 | } |
| 2679 | img = $('img[usemap=#' + mapName + ']')[0]; |
| 2680 | return !!img && img.is(':visible'); |
| 2681 | } |
| 2682 | |
| 2683 | return /input|select|textarea|button|object/.test( nodeName ) ? |
| 2684 | !element.disabled : |
| 2685 | 'a' === nodeName ? |
| 2686 | element.href || isTabIndexNotNaN : |
| 2687 | isTabIndexNotNaN |
| 2688 | ; |
| 2689 | } |
| 2690 | |
| 2691 | // Focus inputs using cached focusable elements (see update()) |
| 2692 | function focusInputs(blurElems) { |
| 2693 | // Blurring body element in IE causes window.open windows to unfocus! |
| 2694 | if(focusableElems.length < 1 && blurElems.length) { blurElems.not('body').blur(); } |
| 2695 | |
| 2696 | // Focus the inputs |
| 2697 | else { focusableElems.first().focus(); } |
| 2698 | } |
| 2699 | |
| 2700 | // Steal focus from elements outside tooltip |
| 2701 | function stealFocus(event) { |
| 2702 | if(!elem.is(':visible')) { return; } |
| 2703 | |
| 2704 | var target = $(event.target), |
| 2705 | tooltip = current.tooltip, |
| 2706 | container = target.closest(SELECTOR), |
| 2707 | targetOnTop; |
| 2708 | |
| 2709 | // Determine if input container target is above this |
| 2710 | targetOnTop = container.length < 1 ? FALSE : |
| 2711 | parseInt(container[0].style.zIndex, 10) > parseInt(tooltip[0].style.zIndex, 10); |
| 2712 | |
| 2713 | // If we're showing a modal, but focus has landed on an input below |
| 2714 | // this modal, divert focus to the first visible input in this modal |
| 2715 | // or if we can't find one... the tooltip itself |
| 2716 | if(!targetOnTop && target.closest(SELECTOR)[0] !== tooltip[0]) { |
| 2717 | focusInputs(target); |
| 2718 | } |
| 2719 | } |
| 2720 | |
| 2721 | $.extend(self, { |
| 2722 | init: function() { |
| 2723 | // Create document overlay |
| 2724 | elem = self.elem = $('<div />', { |
| 2725 | id: 'qtip-overlay', |
| 2726 | html: '<div></div>', |
| 2727 | mousedown: function() { return FALSE; } |
| 2728 | }) |
| 2729 | .hide(); |
| 2730 | |
| 2731 | // Make sure we can't focus anything outside the tooltip |
| 2732 | $(document.body).on('focusin'+MODALSELECTOR, stealFocus); |
| 2733 | |
| 2734 | // Apply keyboard "Escape key" close handler |
| 2735 | $(document).on('keydown'+MODALSELECTOR, function(event) { |
| 2736 | if(current && current.options.show.modal.escape && event.keyCode === 27) { |
| 2737 | current.hide(event); |
| 2738 | } |
| 2739 | }); |
| 2740 | |
| 2741 | // Apply click handler for blur option |
| 2742 | elem.on('click'+MODALSELECTOR, function(event) { |
| 2743 | if(current && current.options.show.modal.blur) { |
| 2744 | current.hide(event); |
| 2745 | } |
| 2746 | }); |
| 2747 | |
| 2748 | return self; |
| 2749 | }, |
| 2750 | |
| 2751 | update: function(api) { |
| 2752 | // Update current API reference |
| 2753 | current = api; |
| 2754 | |
| 2755 | // Update focusable elements if enabled |
| 2756 | if(api.options.show.modal.stealfocus !== FALSE) { |
| 2757 | focusableElems = api.tooltip.find('*').filter(function() { |
| 2758 | return focusable(this); |
| 2759 | }); |
| 2760 | } |
| 2761 | else { focusableElems = []; } |
| 2762 | }, |
| 2763 | |
| 2764 | toggle: function(api, state, duration) { |
| 2765 | var tooltip = api.tooltip, |
| 2766 | options = api.options.show.modal, |
| 2767 | effect = options.effect, |
| 2768 | type = state ? 'show': 'hide', |
| 2769 | visible = elem.is(':visible'), |
| 2770 | visibleModals = $(MODALSELECTOR).filter(':visible:not(:animated)').not(tooltip); |
| 2771 | |
| 2772 | // Set active tooltip API reference |
| 2773 | self.update(api); |
| 2774 | |
| 2775 | // If the modal can steal the focus... |
| 2776 | // Blur the current item and focus anything in the modal we an |
| 2777 | if(state && options.stealfocus !== FALSE) { |
| 2778 | focusInputs( $(':focus') ); |
| 2779 | } |
| 2780 | |
| 2781 | // Toggle backdrop cursor style on show |
| 2782 | elem.toggleClass('blurs', options.blur); |
| 2783 | |
| 2784 | // Append to body on show |
| 2785 | if(state) { |
| 2786 | elem.appendTo(document.body); |
| 2787 | } |
| 2788 | |
| 2789 | // Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible |
| 2790 | if(elem.is(':animated') && visible === state && prevState !== FALSE || !state && visibleModals.length) { |
| 2791 | return self; |
| 2792 | } |
| 2793 | |
| 2794 | // Stop all animations |
| 2795 | elem.stop(TRUE, FALSE); |
| 2796 | |
| 2797 | // Use custom function if provided |
| 2798 | if($.isFunction(effect)) { |
| 2799 | effect.call(elem, state); |
| 2800 | } |
| 2801 | |
| 2802 | // If no effect type is supplied, use a simple toggle |
| 2803 | else if(effect === FALSE) { |
| 2804 | elem[ type ](); |
| 2805 | } |
| 2806 | |
| 2807 | // Use basic fade function |
| 2808 | else { |
| 2809 | elem.fadeTo( parseInt(duration, 10) || 90, state ? 1 : 0, function() { |
| 2810 | if(!state) { elem.hide(); } |
| 2811 | }); |
| 2812 | } |
| 2813 | |
| 2814 | // Reset position and detach from body on hide |
| 2815 | if(!state) { |
| 2816 | elem.queue(function(next) { |
| 2817 | elem.css({ left: '', top: '' }); |
| 2818 | if(!$(MODALSELECTOR).length) { elem.detach(); } |
| 2819 | next(); |
| 2820 | }); |
| 2821 | } |
| 2822 | |
| 2823 | // Cache the state |
| 2824 | prevState = state; |
| 2825 | |
| 2826 | // If the tooltip is destroyed, set reference to null |
| 2827 | if(current.destroyed) { current = NULL; } |
| 2828 | |
| 2829 | return self; |
| 2830 | } |
| 2831 | }); |
| 2832 | |
| 2833 | self.init(); |
| 2834 | }; |
| 2835 | OVERLAY = new OVERLAY(); |
| 2836 | |
| 2837 | function Modal(api, options) { |
| 2838 | this.options = options; |
| 2839 | this._ns = '-modal'; |
| 2840 | |
| 2841 | this.qtip = api; |
| 2842 | this.init(api); |
| 2843 | } |
| 2844 | |
| 2845 | $.extend(Modal.prototype, { |
| 2846 | init: function(qtip) { |
| 2847 | var tooltip = qtip.tooltip; |
| 2848 | |
| 2849 | // If modal is disabled... return |
| 2850 | if(!this.options.on) { return this; } |
| 2851 | |
| 2852 | // Set overlay reference |
| 2853 | qtip.elements.overlay = OVERLAY.elem; |
| 2854 | |
| 2855 | // Add unique attribute so we can grab modal tooltips easily via a SELECTOR, and set z-index |
| 2856 | tooltip.addClass(MODALCLASS).css('z-index', QTIP.modal_zindex + $(MODALSELECTOR).length); |
| 2857 | |
| 2858 | // Apply our show/hide/focus modal events |
| 2859 | qtip._bind(tooltip, ['tooltipshow', 'tooltiphide'], function(event, api, duration) { |
| 2860 | var oEvent = event.originalEvent; |
| 2861 | |
| 2862 | // Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop |
| 2863 | if(event.target === tooltip[0]) { |
| 2864 | if(oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(OVERLAY.elem[0]).length) { |
| 2865 | /* eslint-disable no-empty */ |
| 2866 | try { event.preventDefault(); } |
| 2867 | catch(e) {} |
| 2868 | /* eslint-enable no-empty */ |
| 2869 | } |
| 2870 | else if(!oEvent || oEvent && oEvent.type !== 'tooltipsolo') { |
| 2871 | this.toggle(event, event.type === 'tooltipshow', duration); |
| 2872 | } |
| 2873 | } |
| 2874 | }, this._ns, this); |
| 2875 | |
| 2876 | // Adjust modal z-index on tooltip focus |
| 2877 | qtip._bind(tooltip, 'tooltipfocus', function(event, api) { |
| 2878 | // If focus was cancelled before it reached us, don't do anything |
| 2879 | if(event.isDefaultPrevented() || event.target !== tooltip[0]) { return; } |
| 2880 | |
| 2881 | var qtips = $(MODALSELECTOR), |
| 2882 | |
| 2883 | // Keep the modal's lower than other, regular qtips |
| 2884 | newIndex = QTIP.modal_zindex + qtips.length, |
| 2885 | curIndex = parseInt(tooltip[0].style.zIndex, 10); |
| 2886 | |
| 2887 | // Set overlay z-index |
| 2888 | OVERLAY.elem[0].style.zIndex = newIndex - 1; |
| 2889 | |
| 2890 | // Reduce modal z-index's and keep them properly ordered |
| 2891 | qtips.each(function() { |
| 2892 | if(this.style.zIndex > curIndex) { |
| 2893 | this.style.zIndex -= 1; |
| 2894 | } |
| 2895 | }); |
| 2896 | |
| 2897 | // Fire blur event for focused tooltip |
| 2898 | qtips.filter('.' + CLASS_FOCUS).qtip('blur', event.originalEvent); |
| 2899 | |
| 2900 | // Set the new z-index |
| 2901 | tooltip.addClass(CLASS_FOCUS)[0].style.zIndex = newIndex; |
| 2902 | |
| 2903 | // Set current |
| 2904 | OVERLAY.update(api); |
| 2905 | |
| 2906 | // Prevent default handling |
| 2907 | /* eslint-disable no-empty */ |
| 2908 | try { event.preventDefault(); } |
| 2909 | catch(e) {} |
| 2910 | /* eslint-enable no-empty */ |
| 2911 | }, this._ns, this); |
| 2912 | |
| 2913 | // Focus any other visible modals when this one hides |
| 2914 | qtip._bind(tooltip, 'tooltiphide', function(event) { |
| 2915 | if(event.target === tooltip[0]) { |
| 2916 | $(MODALSELECTOR).filter(':visible').not(tooltip).last().qtip('focus', event); |
| 2917 | } |
| 2918 | }, this._ns, this); |
| 2919 | }, |
| 2920 | |
| 2921 | toggle: function(event, state, duration) { |
| 2922 | // Make sure default event hasn't been prevented |
| 2923 | if(event && event.isDefaultPrevented()) { return this; } |
| 2924 | |
| 2925 | // Toggle it |
| 2926 | OVERLAY.toggle(this.qtip, !!state, duration); |
| 2927 | }, |
| 2928 | |
| 2929 | destroy: function() { |
| 2930 | // Remove modal class |
| 2931 | this.qtip.tooltip.removeClass(MODALCLASS); |
| 2932 | |
| 2933 | // Remove bound events |
| 2934 | this.qtip._unbind(this.qtip.tooltip, this._ns); |
| 2935 | |
| 2936 | // Delete element reference |
| 2937 | OVERLAY.toggle(this.qtip, FALSE); |
| 2938 | delete this.qtip.elements.overlay; |
| 2939 | } |
| 2940 | }); |
| 2941 | |
| 2942 | |
| 2943 | MODAL = PLUGINS.modal = function(api) { |
| 2944 | return new Modal(api, api.options.show.modal); |
| 2945 | }; |
| 2946 | |
| 2947 | // Setup sanitiztion rules |
| 2948 | MODAL.sanitize = function(opts) { |
| 2949 | if(opts.show) { |
| 2950 | if(typeof opts.show.modal !== 'object') { opts.show.modal = { on: !!opts.show.modal }; } |
| 2951 | else if(typeof opts.show.modal.on === 'undefined') { opts.show.modal.on = TRUE; } |
| 2952 | } |
| 2953 | }; |
| 2954 | |
| 2955 | // Base z-index for all modal tooltips (use qTip core z-index as a base) |
| 2956 | /* eslint-disable camelcase */ |
| 2957 | QTIP.modal_zindex = QTIP.zindex - 200; |
| 2958 | /* eslint-enable camelcase */ |
| 2959 | |
| 2960 | // Plugin needs to be initialized on render |
| 2961 | MODAL.initialize = 'render'; |
| 2962 | |
| 2963 | // Setup option set checks |
| 2964 | CHECKS.modal = { |
| 2965 | '^show.modal.(on|blur)$': function() { |
| 2966 | // Initialise |
| 2967 | this.destroy(); |
| 2968 | this.init(); |
| 2969 | |
| 2970 | // Show the modal if not visible already and tooltip is visible |
| 2971 | this.qtip.elems.overlay.toggle( |
| 2972 | this.qtip.tooltip[0].offsetWidth > 0 |
| 2973 | ); |
| 2974 | } |
| 2975 | }; |
| 2976 | |
| 2977 | // Extend original api defaults |
| 2978 | $.extend(TRUE, QTIP.defaults, { |
| 2979 | show: { |
| 2980 | modal: { |
| 2981 | on: FALSE, |
| 2982 | effect: TRUE, |
| 2983 | blur: TRUE, |
| 2984 | stealfocus: TRUE, |
| 2985 | escape: TRUE |
| 2986 | } |
| 2987 | } |
| 2988 | }); |
| 2989 | ;PLUGINS.viewport = function(api, position, posOptions, targetWidth, targetHeight, elemWidth, elemHeight) |
| 2990 | { |
| 2991 | var target = posOptions.target, |
| 2992 | tooltip = api.elements.tooltip, |
| 2993 | my = posOptions.my, |
| 2994 | at = posOptions.at, |
| 2995 | adjust = posOptions.adjust, |
| 2996 | method = adjust.method.split(' '), |
| 2997 | methodX = method[0], |
| 2998 | methodY = method[1] || method[0], |
| 2999 | viewport = posOptions.viewport, |
| 3000 | container = posOptions.container, |
| 3001 | adjusted = { left: 0, top: 0 }, |
| 3002 | fixed, newMy, containerOffset, containerStatic, |
| 3003 | viewportWidth, viewportHeight, viewportScroll, viewportOffset; |
| 3004 | |
| 3005 | // If viewport is not a jQuery element, or it's the window/document, or no adjustment method is used... return |
| 3006 | if(!viewport.jquery || target[0] === window || target[0] === document.body || adjust.method === 'none') { |
| 3007 | return adjusted; |
| 3008 | } |
| 3009 | |
| 3010 | // Cach container details |
| 3011 | containerOffset = container.offset() || adjusted; |
| 3012 | containerStatic = container.css('position') === 'static'; |
| 3013 | |
| 3014 | // Cache our viewport details |
| 3015 | fixed = tooltip.css('position') === 'fixed'; |
| 3016 | viewportWidth = viewport[0] === window ? viewport.width() : viewport.outerWidth(FALSE); |
| 3017 | viewportHeight = viewport[0] === window ? viewport.height() : viewport.outerHeight(FALSE); |
| 3018 | viewportScroll = { left: fixed ? 0 : viewport.scrollLeft(), top: fixed ? 0 : viewport.scrollTop() }; |
| 3019 | viewportOffset = viewport.offset() || adjusted; |
| 3020 | |
| 3021 | // Generic calculation method |
| 3022 | function calculate(side, otherSide, type, adjustment, side1, side2, lengthName, targetLength, elemLength) { |
| 3023 | var initialPos = position[side1], |
| 3024 | mySide = my[side], |
| 3025 | atSide = at[side], |
| 3026 | isShift = type === SHIFT, |
| 3027 | myLength = mySide === side1 ? elemLength : mySide === side2 ? -elemLength : -elemLength / 2, |
| 3028 | atLength = atSide === side1 ? targetLength : atSide === side2 ? -targetLength : -targetLength / 2, |
| 3029 | sideOffset = viewportScroll[side1] + viewportOffset[side1] - (containerStatic ? 0 : containerOffset[side1]), |
| 3030 | overflow1 = sideOffset - initialPos, |
| 3031 | overflow2 = initialPos + elemLength - (lengthName === WIDTH ? viewportWidth : viewportHeight) - sideOffset, |
| 3032 | offset = myLength - (my.precedance === side || mySide === my[otherSide] ? atLength : 0) - (atSide === CENTER ? targetLength / 2 : 0); |
| 3033 | |
| 3034 | // shift |
| 3035 | if(isShift) { |
| 3036 | offset = (mySide === side1 ? 1 : -1) * myLength; |
| 3037 | |
| 3038 | // Adjust position but keep it within viewport dimensions |
| 3039 | position[side1] += overflow1 > 0 ? overflow1 : overflow2 > 0 ? -overflow2 : 0; |
| 3040 | position[side1] = Math.max( |
| 3041 | -containerOffset[side1] + viewportOffset[side1], |
| 3042 | initialPos - offset, |
| 3043 | Math.min( |
| 3044 | Math.max( |
| 3045 | -containerOffset[side1] + viewportOffset[side1] + (lengthName === WIDTH ? viewportWidth : viewportHeight), |
| 3046 | initialPos + offset |
| 3047 | ), |
| 3048 | position[side1], |
| 3049 | |
| 3050 | // Make sure we don't adjust complete off the element when using 'center' |
| 3051 | mySide === 'center' ? initialPos - myLength : 1E9 |
| 3052 | ) |
| 3053 | ); |
| 3054 | |
| 3055 | } |
| 3056 | |
| 3057 | // flip/flipinvert |
| 3058 | else { |
| 3059 | // Update adjustment amount depending on if using flipinvert or flip |
| 3060 | adjustment *= type === FLIPINVERT ? 2 : 0; |
| 3061 | |
| 3062 | // Check for overflow on the left/top |
| 3063 | if(overflow1 > 0 && (mySide !== side1 || overflow2 > 0)) { |
| 3064 | position[side1] -= offset + adjustment; |
| 3065 | newMy.invert(side, side1); |
| 3066 | } |
| 3067 | |
| 3068 | // Check for overflow on the bottom/right |
| 3069 | else if(overflow2 > 0 && (mySide !== side2 || overflow1 > 0) ) { |
| 3070 | position[side1] -= (mySide === CENTER ? -offset : offset) + adjustment; |
| 3071 | newMy.invert(side, side2); |
| 3072 | } |
| 3073 | |
| 3074 | // Make sure we haven't made things worse with the adjustment and reset if so |
| 3075 | if(position[side1] < viewportScroll[side1] && -position[side1] > overflow2) { |
| 3076 | position[side1] = initialPos; newMy = my.clone(); |
| 3077 | } |
| 3078 | } |
| 3079 | |
| 3080 | return position[side1] - initialPos; |
| 3081 | } |
| 3082 | |
| 3083 | // Set newMy if using flip or flipinvert methods |
| 3084 | if(methodX !== 'shift' || methodY !== 'shift') { newMy = my.clone(); } |
| 3085 | |
| 3086 | // Adjust position based onviewport and adjustment options |
| 3087 | adjusted = { |
| 3088 | left: methodX !== 'none' ? calculate( X, Y, methodX, adjust.x, LEFT, RIGHT, WIDTH, targetWidth, elemWidth ) : 0, |
| 3089 | top: methodY !== 'none' ? calculate( Y, X, methodY, adjust.y, TOP, BOTTOM, HEIGHT, targetHeight, elemHeight ) : 0, |
| 3090 | my: newMy |
| 3091 | }; |
| 3092 | |
| 3093 | return adjusted; |
| 3094 | }; |
| 3095 | ;PLUGINS.polys = { |
| 3096 | // POLY area coordinate calculator |
| 3097 | // Special thanks to Ed Cradock for helping out with this. |
| 3098 | // Uses a binary search algorithm to find suitable coordinates. |
| 3099 | polygon: function(baseCoords, corner) { |
| 3100 | var result = { |
| 3101 | width: 0, height: 0, |
| 3102 | position: { |
| 3103 | top: 1e10, right: 0, |
| 3104 | bottom: 0, left: 1e10 |
| 3105 | }, |
| 3106 | adjustable: FALSE |
| 3107 | }, |
| 3108 | i = 0, next, |
| 3109 | coords = [], |
| 3110 | compareX = 1, compareY = 1, |
| 3111 | realX = 0, realY = 0, |
| 3112 | newWidth, newHeight; |
| 3113 | |
| 3114 | // First pass, sanitize coords and determine outer edges |
| 3115 | i = baseCoords.length; |
| 3116 | while(i--) { |
| 3117 | next = [ parseInt(baseCoords[--i], 10), parseInt(baseCoords[i+1], 10) ]; |
| 3118 | |
| 3119 | if(next[0] > result.position.right){ result.position.right = next[0]; } |
| 3120 | if(next[0] < result.position.left){ result.position.left = next[0]; } |
| 3121 | if(next[1] > result.position.bottom){ result.position.bottom = next[1]; } |
| 3122 | if(next[1] < result.position.top){ result.position.top = next[1]; } |
| 3123 | |
| 3124 | coords.push(next); |
| 3125 | } |
| 3126 | |
| 3127 | // Calculate height and width from outer edges |
| 3128 | newWidth = result.width = Math.abs(result.position.right - result.position.left); |
| 3129 | newHeight = result.height = Math.abs(result.position.bottom - result.position.top); |
| 3130 | |
| 3131 | // If it's the center corner... |
| 3132 | if(corner.abbrev() === 'c') { |
| 3133 | result.position = { |
| 3134 | left: result.position.left + result.width / 2, |
| 3135 | top: result.position.top + result.height / 2 |
| 3136 | }; |
| 3137 | } |
| 3138 | else { |
| 3139 | // Second pass, use a binary search algorithm to locate most suitable coordinate |
| 3140 | while(newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0) |
| 3141 | { |
| 3142 | newWidth = Math.floor(newWidth / 2); |
| 3143 | newHeight = Math.floor(newHeight / 2); |
| 3144 | |
| 3145 | if(corner.x === LEFT){ compareX = newWidth; } |
| 3146 | else if(corner.x === RIGHT){ compareX = result.width - newWidth; } |
| 3147 | else{ compareX += Math.floor(newWidth / 2); } |
| 3148 | |
| 3149 | if(corner.y === TOP){ compareY = newHeight; } |
| 3150 | else if(corner.y === BOTTOM){ compareY = result.height - newHeight; } |
| 3151 | else{ compareY += Math.floor(newHeight / 2); } |
| 3152 | |
| 3153 | i = coords.length; |
| 3154 | while(i--) |
| 3155 | { |
| 3156 | if(coords.length < 2){ break; } |
| 3157 | |
| 3158 | realX = coords[i][0] - result.position.left; |
| 3159 | realY = coords[i][1] - result.position.top; |
| 3160 | |
| 3161 | if( |
| 3162 | corner.x === LEFT && realX >= compareX || |
| 3163 | corner.x === RIGHT && realX <= compareX || |
| 3164 | corner.x === CENTER && (realX < compareX || realX > result.width - compareX) || |
| 3165 | corner.y === TOP && realY >= compareY || |
| 3166 | corner.y === BOTTOM && realY <= compareY || |
| 3167 | corner.y === CENTER && (realY < compareY || realY > result.height - compareY)) { |
| 3168 | coords.splice(i, 1); |
| 3169 | } |
| 3170 | } |
| 3171 | } |
| 3172 | result.position = { left: coords[0][0], top: coords[0][1] }; |
| 3173 | } |
| 3174 | |
| 3175 | return result; |
| 3176 | }, |
| 3177 | |
| 3178 | rect: function(ax, ay, bx, by) { |
| 3179 | return { |
| 3180 | width: Math.abs(bx - ax), |
| 3181 | height: Math.abs(by - ay), |
| 3182 | position: { |
| 3183 | left: Math.min(ax, bx), |
| 3184 | top: Math.min(ay, by) |
| 3185 | } |
| 3186 | }; |
| 3187 | }, |
| 3188 | |
| 3189 | _angles: { |
| 3190 | tc: 3 / 2, tr: 7 / 4, tl: 5 / 4, |
| 3191 | bc: 1 / 2, br: 1 / 4, bl: 3 / 4, |
| 3192 | rc: 2, lc: 1, c: 0 |
| 3193 | }, |
| 3194 | ellipse: function(cx, cy, rx, ry, corner) { |
| 3195 | var c = PLUGINS.polys._angles[ corner.abbrev() ], |
| 3196 | rxc = c === 0 ? 0 : rx * Math.cos( c * Math.PI ), |
| 3197 | rys = ry * Math.sin( c * Math.PI ); |
| 3198 | |
| 3199 | return { |
| 3200 | width: rx * 2 - Math.abs(rxc), |
| 3201 | height: ry * 2 - Math.abs(rys), |
| 3202 | position: { |
| 3203 | left: cx + rxc, |
| 3204 | top: cy + rys |
| 3205 | }, |
| 3206 | adjustable: FALSE |
| 3207 | }; |
| 3208 | }, |
| 3209 | circle: function(cx, cy, r, corner) { |
| 3210 | return PLUGINS.polys.ellipse(cx, cy, r, r, corner); |
| 3211 | } |
| 3212 | }; |
| 3213 | ;PLUGINS.svg = function(api, svg, corner) |
| 3214 | { |
| 3215 | var elem = svg[0], |
| 3216 | root = $(elem.ownerSVGElement), |
| 3217 | ownerDocument = elem.ownerDocument, |
| 3218 | strokeWidth2 = (parseInt(svg.css('stroke-width'), 10) || 0) / 2, |
| 3219 | frameOffset, mtx, transformed, |
| 3220 | len, next, i, points, |
| 3221 | result, position; |
| 3222 | |
| 3223 | // Ascend the parentNode chain until we find an element with getBBox() |
| 3224 | while(!elem.getBBox) { elem = elem.parentNode; } |
| 3225 | if(!elem.getBBox || !elem.parentNode) { return FALSE; } |
| 3226 | |
| 3227 | // Determine which shape calculation to use |
| 3228 | switch(elem.nodeName) { |
| 3229 | case 'ellipse': |
| 3230 | case 'circle': |
| 3231 | result = PLUGINS.polys.ellipse( |
| 3232 | elem.cx.baseVal.value, |
| 3233 | elem.cy.baseVal.value, |
| 3234 | (elem.rx || elem.r).baseVal.value + strokeWidth2, |
| 3235 | (elem.ry || elem.r).baseVal.value + strokeWidth2, |
| 3236 | corner |
| 3237 | ); |
| 3238 | break; |
| 3239 | |
| 3240 | case 'line': |
| 3241 | case 'polygon': |
| 3242 | case 'polyline': |
| 3243 | // Determine points object (line has none, so mimic using array) |
| 3244 | points = elem.points || [ |
| 3245 | { x: elem.x1.baseVal.value, y: elem.y1.baseVal.value }, |
| 3246 | { x: elem.x2.baseVal.value, y: elem.y2.baseVal.value } |
| 3247 | ]; |
| 3248 | |
| 3249 | for(result = [], i = -1, len = points.numberOfItems || points.length; ++i < len;) { |
| 3250 | next = points.getItem ? points.getItem(i) : points[i]; |
| 3251 | result.push.apply(result, [next.x, next.y]); |
| 3252 | } |
| 3253 | |
| 3254 | result = PLUGINS.polys.polygon(result, corner); |
| 3255 | break; |
| 3256 | |
| 3257 | // Unknown shape or rectangle? Use bounding box |
| 3258 | default: |
| 3259 | result = elem.getBBox(); |
| 3260 | result = { |
| 3261 | width: result.width, |
| 3262 | height: result.height, |
| 3263 | position: { |
| 3264 | left: result.x, |
| 3265 | top: result.y |
| 3266 | } |
| 3267 | }; |
| 3268 | break; |
| 3269 | } |
| 3270 | |
| 3271 | // Shortcut assignments |
| 3272 | position = result.position; |
| 3273 | root = root[0]; |
| 3274 | |
| 3275 | // Convert position into a pixel value |
| 3276 | if(root.createSVGPoint) { |
| 3277 | mtx = elem.getScreenCTM(); |
| 3278 | points = root.createSVGPoint(); |
| 3279 | |
| 3280 | points.x = position.left; |
| 3281 | points.y = position.top; |
| 3282 | transformed = points.matrixTransform( mtx ); |
| 3283 | position.left = transformed.x; |
| 3284 | position.top = transformed.y; |
| 3285 | } |
| 3286 | |
| 3287 | // Check the element is not in a child document, and if so, adjust for frame elements offset |
| 3288 | if(ownerDocument !== document && api.position.target !== 'mouse') { |
| 3289 | frameOffset = $((ownerDocument.defaultView || ownerDocument.parentWindow).frameElement).offset(); |
| 3290 | if(frameOffset) { |
| 3291 | position.left += frameOffset.left; |
| 3292 | position.top += frameOffset.top; |
| 3293 | } |
| 3294 | } |
| 3295 | |
| 3296 | // Adjust by scroll offset of owner document |
| 3297 | ownerDocument = $(ownerDocument); |
| 3298 | position.left += ownerDocument.scrollLeft(); |
| 3299 | position.top += ownerDocument.scrollTop(); |
| 3300 | |
| 3301 | return result; |
| 3302 | }; |
| 3303 | ;PLUGINS.imagemap = function(api, area, corner) |
| 3304 | { |
| 3305 | if(!area.jquery) { area = $(area); } |
| 3306 | |
| 3307 | var shape = (area.attr('shape') || 'rect').toLowerCase().replace('poly', 'polygon'), |
| 3308 | image = $('img[usemap="#'+area.parent('map').attr('name')+'"]'), |
| 3309 | coordsString = $.trim(area.attr('coords')), |
| 3310 | coordsArray = coordsString.replace(/,$/, '').split(','), |
| 3311 | imageOffset, coords, i, result, len; |
| 3312 | |
| 3313 | // If we can't find the image using the map... |
| 3314 | if(!image.length) { return FALSE; } |
| 3315 | |
| 3316 | // Pass coordinates string if polygon |
| 3317 | if(shape === 'polygon') { |
| 3318 | result = PLUGINS.polys.polygon(coordsArray, corner); |
| 3319 | } |
| 3320 | |
| 3321 | // Otherwise parse the coordinates and pass them as arguments |
| 3322 | else if(PLUGINS.polys[shape]) { |
| 3323 | for(i = -1, len = coordsArray.length, coords = []; ++i < len;) { |
| 3324 | coords.push( parseInt(coordsArray[i], 10) ); |
| 3325 | } |
| 3326 | |
| 3327 | result = PLUGINS.polys[shape].apply( |
| 3328 | this, coords.concat(corner) |
| 3329 | ); |
| 3330 | } |
| 3331 | |
| 3332 | // If no shapre calculation method was found, return false |
| 3333 | else { return FALSE; } |
| 3334 | |
| 3335 | // Make sure we account for padding and borders on the image |
| 3336 | imageOffset = image.offset(); |
| 3337 | imageOffset.left += Math.ceil((image.outerWidth(FALSE) - image.width()) / 2); |
| 3338 | imageOffset.top += Math.ceil((image.outerHeight(FALSE) - image.height()) / 2); |
| 3339 | |
| 3340 | // Add image position to offset coordinates |
| 3341 | result.position.left += imageOffset.left; |
| 3342 | result.position.top += imageOffset.top; |
| 3343 | |
| 3344 | return result; |
| 3345 | }; |
| 3346 | ;var IE6, |
| 3347 | |
| 3348 | /* |
| 3349 | * BGIFrame adaption (http://plugins.jquery.com/project/bgiframe) |
| 3350 | * Special thanks to Brandon Aaron |
| 3351 | */ |
| 3352 | BGIFRAME = '<iframe class="qtip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' + |
| 3353 | ' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' + |
| 3354 | '-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>'; |
| 3355 | |
| 3356 | function Ie6(api) { |
| 3357 | this._ns = 'ie6'; |
| 3358 | |
| 3359 | this.qtip = api; |
| 3360 | this.init(api); |
| 3361 | } |
| 3362 | |
| 3363 | $.extend(Ie6.prototype, { |
| 3364 | _scroll : function() { |
| 3365 | var overlay = this.qtip.elements.overlay; |
| 3366 | overlay && (overlay[0].style.top = $(window).scrollTop() + 'px'); |
| 3367 | }, |
| 3368 | |
| 3369 | init: function(qtip) { |
| 3370 | var tooltip = qtip.tooltip; |
| 3371 | |
| 3372 | // Create the BGIFrame element if needed |
| 3373 | if($('select, object').length < 1) { |
| 3374 | this.bgiframe = qtip.elements.bgiframe = $(BGIFRAME).appendTo(tooltip); |
| 3375 | |
| 3376 | // Update BGIFrame on tooltip move |
| 3377 | qtip._bind(tooltip, 'tooltipmove', this.adjustBGIFrame, this._ns, this); |
| 3378 | } |
| 3379 | |
| 3380 | // redraw() container for width/height calculations |
| 3381 | this.redrawContainer = $('<div/>', { id: NAMESPACE+'-rcontainer' }) |
| 3382 | .appendTo(document.body); |
| 3383 | |
| 3384 | // Fixup modal plugin if present too |
| 3385 | if( qtip.elements.overlay && qtip.elements.overlay.addClass('qtipmodal-ie6fix') ) { |
| 3386 | qtip._bind(window, ['scroll', 'resize'], this._scroll, this._ns, this); |
| 3387 | qtip._bind(tooltip, ['tooltipshow'], this._scroll, this._ns, this); |
| 3388 | } |
| 3389 | |
| 3390 | // Set dimensions |
| 3391 | this.redraw(); |
| 3392 | }, |
| 3393 | |
| 3394 | adjustBGIFrame: function() { |
| 3395 | var tooltip = this.qtip.tooltip, |
| 3396 | dimensions = { |
| 3397 | height: tooltip.outerHeight(FALSE), |
| 3398 | width: tooltip.outerWidth(FALSE) |
| 3399 | }, |
| 3400 | plugin = this.qtip.plugins.tip, |
| 3401 | tip = this.qtip.elements.tip, |
| 3402 | tipAdjust, offset; |
| 3403 | |
| 3404 | // Adjust border offset |
| 3405 | offset = parseInt(tooltip.css('borderLeftWidth'), 10) || 0; |
| 3406 | offset = { left: -offset, top: -offset }; |
| 3407 | |
| 3408 | // Adjust for tips plugin |
| 3409 | if(plugin && tip) { |
| 3410 | tipAdjust = plugin.corner.precedance === 'x' ? [WIDTH, LEFT] : [HEIGHT, TOP]; |
| 3411 | offset[ tipAdjust[1] ] -= tip[ tipAdjust[0] ](); |
| 3412 | } |
| 3413 | |
| 3414 | // Update bgiframe |
| 3415 | this.bgiframe.css(offset).css(dimensions); |
| 3416 | }, |
| 3417 | |
| 3418 | // Max/min width simulator function |
| 3419 | redraw: function() { |
| 3420 | if(this.qtip.rendered < 1 || this.drawing) { return this; } |
| 3421 | |
| 3422 | var tooltip = this.qtip.tooltip, |
| 3423 | style = this.qtip.options.style, |
| 3424 | container = this.qtip.options.position.container, |
| 3425 | perc, width, max, min; |
| 3426 | |
| 3427 | // Set drawing flag |
| 3428 | this.qtip.drawing = 1; |
| 3429 | |
| 3430 | // If tooltip has a set height/width, just set it... like a boss! |
| 3431 | if(style.height) { tooltip.css(HEIGHT, style.height); } |
| 3432 | if(style.width) { tooltip.css(WIDTH, style.width); } |
| 3433 | |
| 3434 | // Simulate max/min width if not set width present... |
| 3435 | else { |
| 3436 | // Reset width and add fluid class |
| 3437 | tooltip.css(WIDTH, '').appendTo(this.redrawContainer); |
| 3438 | |
| 3439 | // Grab our tooltip width (add 1 if odd so we don't get wrapping problems.. huzzah!) |
| 3440 | width = tooltip.width(); |
| 3441 | if(width % 2 < 1) { width += 1; } |
| 3442 | |
| 3443 | // Grab our max/min properties |
| 3444 | max = tooltip.css('maxWidth') || ''; |
| 3445 | min = tooltip.css('minWidth') || ''; |
| 3446 | |
| 3447 | // Parse into proper pixel values |
| 3448 | perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0; |
| 3449 | max = (max.indexOf('%') > -1 ? perc : 1 * parseInt(max, 10)) || width; |
| 3450 | min = (min.indexOf('%') > -1 ? perc : 1 * parseInt(min, 10)) || 0; |
| 3451 | |
| 3452 | // Determine new dimension size based on max/min/current values |
| 3453 | width = max + min ? Math.min(Math.max(width, min), max) : width; |
| 3454 | |
| 3455 | // Set the newly calculated width and remvoe fluid class |
| 3456 | tooltip.css(WIDTH, Math.round(width)).appendTo(container); |
| 3457 | } |
| 3458 | |
| 3459 | // Set drawing flag |
| 3460 | this.drawing = 0; |
| 3461 | |
| 3462 | return this; |
| 3463 | }, |
| 3464 | |
| 3465 | destroy: function() { |
| 3466 | // Remove iframe |
| 3467 | this.bgiframe && this.bgiframe.remove(); |
| 3468 | |
| 3469 | // Remove bound events |
| 3470 | this.qtip._unbind([window, this.qtip.tooltip], this._ns); |
| 3471 | } |
| 3472 | }); |
| 3473 | |
| 3474 | IE6 = PLUGINS.ie6 = function(api) { |
| 3475 | // Proceed only if the browser is IE6 |
| 3476 | return BROWSER.ie === 6 ? new Ie6(api) : FALSE; |
| 3477 | }; |
| 3478 | |
| 3479 | IE6.initialize = 'render'; |
| 3480 | |
| 3481 | CHECKS.ie6 = { |
| 3482 | '^content|style$': function() { |
| 3483 | this.redraw(); |
| 3484 | } |
| 3485 | }; |
| 3486 | ;})); |
| 3487 | }( window, document )); |
| 3488 |