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jmpress.js
2871 lines
| 1 | /** |
| 2 | * jmpress.js v0.4.5 |
| 3 | * http://jmpressjs.github.com/jmpress.js |
| 4 | * |
| 5 | * A jQuery plugin to build a website on the infinite canvas. |
| 6 | * |
| 7 | * Copyright 2013 Kyle Robinson Young @shama & Tobias Koppers @sokra |
| 8 | * Licensed MIT |
| 9 | * http://www.opensource.org/licenses/mit-license.php |
| 10 | * |
| 11 | * Based on the foundation laid by Bartek Szopka @bartaz |
| 12 | */ /* |
| 13 | * core.js |
| 14 | * The core of jmpress.js |
| 15 | */ |
| 16 | ( function ( $, document, window, undefined ) { |
| 17 | 'use strict'; |
| 18 | |
| 19 | /** |
| 20 | * Set supported prefixes |
| 21 | * |
| 22 | * @access protected |
| 23 | * @return Function to get prefixed property |
| 24 | */ |
| 25 | var pfx = ( function () { |
| 26 | var style = document.createElement( 'dummy' ).style, |
| 27 | prefixes = 'Webkit Moz O ms Khtml'.split( ' ' ), |
| 28 | memory = {}; |
| 29 | return function ( prop ) { |
| 30 | if ( typeof memory[ prop ] === 'undefined' ) { |
| 31 | var ucProp = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ), |
| 32 | props = ( prop + ' ' + prefixes.join( ucProp + ' ' ) + ucProp ).split( ' ' ); |
| 33 | memory[ prop ] = null; |
| 34 | for ( var i in props ) { |
| 35 | if ( style[ props[ i ] ] !== undefined ) { |
| 36 | memory[ prop ] = props[ i ]; |
| 37 | break; |
| 38 | } |
| 39 | } |
| 40 | } |
| 41 | return memory[ prop ]; |
| 42 | }; |
| 43 | } )(); |
| 44 | |
| 45 | /** |
| 46 | * map ex. "WebkitTransform" to "-webkit-transform" |
| 47 | */ |
| 48 | function mapProperty( name ) { |
| 49 | if ( ! name ) { |
| 50 | return; |
| 51 | } |
| 52 | var index = 1 + name.substr( 1 ).search( /[A-Z]/ ); |
| 53 | var prefix = name.substr( 0, index ).toLowerCase(); |
| 54 | var postfix = name.substr( index ).toLowerCase(); |
| 55 | return '-' + prefix + '-' + postfix; |
| 56 | } |
| 57 | function addComma( attribute ) { |
| 58 | if ( ! attribute ) { |
| 59 | return ''; |
| 60 | } |
| 61 | return attribute + ','; |
| 62 | } |
| 63 | /** |
| 64 | * Return an jquery object only if it's not empty |
| 65 | */ |
| 66 | function ifNotEmpty( el ) { |
| 67 | if ( el.length > 0 ) { |
| 68 | return el; |
| 69 | } |
| 70 | return null; |
| 71 | } |
| 72 | |
| 73 | /** |
| 74 | * Default Settings |
| 75 | */ |
| 76 | var defaults = { |
| 77 | /* CLASSES */ |
| 78 | stepSelector: '.step', |
| 79 | containerClass: '', |
| 80 | canvasClass: '', |
| 81 | areaClass: '', |
| 82 | notSupportedClass: 'not-supported', |
| 83 | |
| 84 | /* CONFIG */ |
| 85 | fullscreen: true, |
| 86 | |
| 87 | /* ANIMATION */ |
| 88 | animation: { |
| 89 | transformOrigin: 'top left', |
| 90 | transitionProperty: |
| 91 | addComma( mapProperty( pfx( 'transform' ) ) ) + |
| 92 | addComma( mapProperty( pfx( 'perspective' ) ) ) + |
| 93 | 'opacity', |
| 94 | transitionDuration: '1s', |
| 95 | transitionDelay: '500ms', |
| 96 | transitionTimingFunction: 'ease-in-out', |
| 97 | transformStyle: 'preserve-3d', |
| 98 | }, |
| 99 | transitionDuration: 1500, |
| 100 | }; |
| 101 | var callbacks = { |
| 102 | beforeChange: 1, |
| 103 | beforeInitStep: 1, |
| 104 | initStep: 1, |
| 105 | beforeInit: 1, |
| 106 | afterInit: 1, |
| 107 | beforeDeinit: 1, |
| 108 | afterDeinit: 1, |
| 109 | applyStep: 1, |
| 110 | unapplyStep: 1, |
| 111 | setInactive: 1, |
| 112 | beforeActive: 1, |
| 113 | setActive: 1, |
| 114 | selectInitialStep: 1, |
| 115 | selectPrev: 1, |
| 116 | selectNext: 1, |
| 117 | selectHome: 1, |
| 118 | selectEnd: 1, |
| 119 | idle: 1, |
| 120 | applyTarget: 1, |
| 121 | }; |
| 122 | for ( var callbackName in callbacks ) { |
| 123 | defaults[ callbackName ] = []; |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Initialize jmpress |
| 128 | */ |
| 129 | function init( args ) { |
| 130 | args = $.extend( true, {}, args || {} ); |
| 131 | |
| 132 | // accept functions and arrays of functions as callbacks |
| 133 | var callbackArgs = {}; |
| 134 | var callbackName = null; |
| 135 | for ( callbackName in callbacks ) { |
| 136 | callbackArgs[ callbackName ] = $.isFunction( args[ callbackName ] ) |
| 137 | ? [ args[ callbackName ] ] |
| 138 | : args[ callbackName ]; |
| 139 | args[ callbackName ] = []; |
| 140 | } |
| 141 | |
| 142 | // MERGE SETTINGS |
| 143 | var settings = $.extend( true, {}, defaults, args ); |
| 144 | |
| 145 | for ( callbackName in callbacks ) { |
| 146 | if ( callbackArgs[ callbackName ] ) { |
| 147 | Array.prototype.push.apply( settings[ callbackName ], callbackArgs[ callbackName ] ); |
| 148 | } |
| 149 | } |
| 150 | |
| 151 | /*** MEMBER VARS ***/ |
| 152 | |
| 153 | var jmpress = $( this ), |
| 154 | container = null, |
| 155 | area = null, |
| 156 | oldStyle = { |
| 157 | container: '', |
| 158 | area: '', |
| 159 | }, |
| 160 | canvas = null, |
| 161 | current = null, |
| 162 | active = false, |
| 163 | activeSubstep = null, |
| 164 | activeDelegated = false; |
| 165 | |
| 166 | /*** MEMBER FUNCTIONS ***/ |
| 167 | // functions have to be called with this |
| 168 | |
| 169 | /** |
| 170 | * Init a single step |
| 171 | * |
| 172 | * @param element the element of the step |
| 173 | * @param idx number of step |
| 174 | */ |
| 175 | function doStepInit( element, idx ) { |
| 176 | var data = dataset( element ); |
| 177 | var step = { |
| 178 | oldStyle: $( element ).attr( 'style' ) || '', |
| 179 | }; |
| 180 | |
| 181 | var callbackData = { |
| 182 | data: data, |
| 183 | stepData: step, |
| 184 | }; |
| 185 | callCallback.call( this, 'beforeInitStep', $( element ), callbackData ); |
| 186 | step.delegate = data.delegate; |
| 187 | callCallback.call( this, 'initStep', $( element ), callbackData ); |
| 188 | |
| 189 | $( element ).data( 'stepData', step ); |
| 190 | |
| 191 | if ( ! $( element ).attr( 'id' ) ) { |
| 192 | $( element ).attr( 'id', 'step-' + ( idx + 1 ) ); |
| 193 | } |
| 194 | |
| 195 | callCallback.call( this, 'applyStep', $( element ), callbackData ); |
| 196 | } |
| 197 | /** |
| 198 | * Deinit a single step |
| 199 | * |
| 200 | * @param element the element of the step |
| 201 | */ |
| 202 | function doStepDeinit( element ) { |
| 203 | var stepData = $( element ).data( 'stepData' ); |
| 204 | |
| 205 | $( element ).attr( 'style', stepData.oldStyle ); |
| 206 | |
| 207 | callCallback.call( this, 'unapplyStep', $( element ), { |
| 208 | stepData: stepData, |
| 209 | } ); |
| 210 | } |
| 211 | /** |
| 212 | * Reapplies stepData to the element |
| 213 | * |
| 214 | * @param element |
| 215 | */ |
| 216 | function doStepReapply( element ) { |
| 217 | callCallback.call( this, 'unapplyStep', $( element ), { |
| 218 | stepData: element.data( 'stepData' ), |
| 219 | } ); |
| 220 | |
| 221 | callCallback.call( this, 'applyStep', $( element ), { |
| 222 | stepData: element.data( 'stepData' ), |
| 223 | } ); |
| 224 | } |
| 225 | /** |
| 226 | * Completly deinit jmpress |
| 227 | * |
| 228 | */ |
| 229 | function deinit() { |
| 230 | if ( active ) { |
| 231 | callCallback.call( this, 'setInactive', active, { |
| 232 | stepData: $( active ).data( 'stepData' ), |
| 233 | reason: 'deinit', |
| 234 | } ); |
| 235 | } |
| 236 | if ( current.jmpressClass ) { |
| 237 | $( jmpress ).removeClass( current.jmpressClass ); |
| 238 | } |
| 239 | |
| 240 | callCallback.call( this, 'beforeDeinit', $( this ), {} ); |
| 241 | |
| 242 | $( settings.stepSelector, jmpress ).each( function ( idx ) { |
| 243 | doStepDeinit.call( jmpress, this ); |
| 244 | } ); |
| 245 | |
| 246 | container.attr( 'style', oldStyle.container ); |
| 247 | if ( settings.fullscreen ) { |
| 248 | $( 'html' ).attr( 'style', '' ); |
| 249 | } |
| 250 | area.attr( 'style', oldStyle.area ); |
| 251 | $( canvas ) |
| 252 | .children() |
| 253 | .each( function () { |
| 254 | jmpress.append( $( this ) ); |
| 255 | } ); |
| 256 | if ( settings.fullscreen ) { |
| 257 | canvas.remove(); |
| 258 | } else { |
| 259 | canvas.remove(); |
| 260 | area.remove(); |
| 261 | } |
| 262 | |
| 263 | callCallback.call( this, 'afterDeinit', $( this ), {} ); |
| 264 | |
| 265 | $( jmpress ).data( 'jmpressmethods', false ); |
| 266 | } |
| 267 | /** |
| 268 | * Call a callback |
| 269 | * |
| 270 | * @param callbackName String callback which should be called |
| 271 | * @param element some arguments to the callback |
| 272 | * @param eventData |
| 273 | */ |
| 274 | function callCallback( callbackName, element, eventData ) { |
| 275 | eventData.settings = settings; |
| 276 | eventData.current = current; |
| 277 | eventData.container = container; |
| 278 | eventData.parents = element ? getStepParents( element ) : null; |
| 279 | eventData.current = current; |
| 280 | eventData.jmpress = this; |
| 281 | var result = {}; |
| 282 | $.each( settings[ callbackName ], function ( idx, callback ) { |
| 283 | result.value = callback.call( jmpress, element, eventData ) || result.value; |
| 284 | } ); |
| 285 | return result.value; |
| 286 | } |
| 287 | /** |
| 288 | * |
| 289 | */ |
| 290 | function getStepParents( el ) { |
| 291 | return $( el ).parentsUntil( jmpress ).not( jmpress ).filter( settings.stepSelector ); |
| 292 | } |
| 293 | /** |
| 294 | * Reselect the active step |
| 295 | * |
| 296 | * @param String type reason of reselecting step |
| 297 | */ |
| 298 | function reselect( type ) { |
| 299 | return select( { step: active, substep: activeSubstep }, type ); |
| 300 | } |
| 301 | /** |
| 302 | * Select a given step |
| 303 | * |
| 304 | * @param el element to select |
| 305 | * @param type reason of changing step |
| 306 | * @return Object element selected |
| 307 | */ |
| 308 | function select( el, type ) { |
| 309 | var substep; |
| 310 | if ( $.isPlainObject( el ) ) { |
| 311 | substep = el.substep; |
| 312 | el = el.step; |
| 313 | } |
| 314 | if ( typeof el === 'string' ) { |
| 315 | el = jmpress.find( el ).first(); |
| 316 | } |
| 317 | if ( ! el || ! $( el ).data( 'stepData' ) ) { |
| 318 | return false; |
| 319 | } |
| 320 | |
| 321 | scrollFix.call( this ); |
| 322 | |
| 323 | var step = $( el ).data( 'stepData' ); |
| 324 | |
| 325 | var cancelSelect = false; |
| 326 | callCallback.call( this, 'beforeChange', el, { |
| 327 | stepData: step, |
| 328 | reason: type, |
| 329 | cancel: function () { |
| 330 | cancelSelect = true; |
| 331 | }, |
| 332 | } ); |
| 333 | if ( cancelSelect ) { |
| 334 | return undefined; |
| 335 | } |
| 336 | |
| 337 | var target = {}; |
| 338 | |
| 339 | var delegated = el; |
| 340 | if ( $( el ).data( 'stepData' ).delegate ) { |
| 341 | delegated = |
| 342 | ifNotEmpty( |
| 343 | $( el ).parentsUntil( jmpress ).filter( settings.stepSelector ).filter( step.delegate ) |
| 344 | ) || |
| 345 | ifNotEmpty( $( el ).near( step.delegate ) ) || |
| 346 | ifNotEmpty( $( el ).near( step.delegate, true ) ) || |
| 347 | ifNotEmpty( $( step.delegate, jmpress ) ); |
| 348 | if ( delegated ) { |
| 349 | step = delegated.data( 'stepData' ); |
| 350 | } else { |
| 351 | // Do not delegate if expression not found |
| 352 | delegated = el; |
| 353 | } |
| 354 | } |
| 355 | if ( activeDelegated ) { |
| 356 | callCallback.call( this, 'setInactive', activeDelegated, { |
| 357 | stepData: $( activeDelegated ).data( 'stepData' ), |
| 358 | delegatedFrom: active, |
| 359 | reason: type, |
| 360 | target: target, |
| 361 | nextStep: delegated, |
| 362 | nextSubstep: substep, |
| 363 | nextStepData: step, |
| 364 | } ); |
| 365 | } |
| 366 | var callbackData = { |
| 367 | stepData: step, |
| 368 | delegatedFrom: el, |
| 369 | reason: type, |
| 370 | target: target, |
| 371 | substep: substep, |
| 372 | prevStep: activeDelegated, |
| 373 | prevSubstep: activeSubstep, |
| 374 | prevStepData: activeDelegated && $( activeDelegated ).data( 'stepData' ), |
| 375 | }; |
| 376 | callCallback.call( this, 'beforeActive', delegated, callbackData ); |
| 377 | callCallback.call( this, 'setActive', delegated, callbackData ); |
| 378 | |
| 379 | // Set on step class on root element |
| 380 | if ( current.jmpressClass ) { |
| 381 | $( jmpress ).removeClass( current.jmpressClass ); |
| 382 | } |
| 383 | $( jmpress ).addClass( ( current.jmpressClass = 'step-' + $( delegated ).attr( 'id' ) ) ); |
| 384 | if ( current.jmpressDelegatedClass ) { |
| 385 | $( jmpress ).removeClass( current.jmpressDelegatedClass ); |
| 386 | } |
| 387 | $( jmpress ).addClass( |
| 388 | ( current.jmpressDelegatedClass = 'delegating-step-' + $( el ).attr( 'id' ) ) |
| 389 | ); |
| 390 | |
| 391 | callCallback.call( |
| 392 | this, |
| 393 | 'applyTarget', |
| 394 | delegated, |
| 395 | $.extend( |
| 396 | { |
| 397 | canvas: canvas, |
| 398 | area: area, |
| 399 | beforeActive: activeDelegated, |
| 400 | }, |
| 401 | callbackData |
| 402 | ) |
| 403 | ); |
| 404 | |
| 405 | active = el; |
| 406 | activeSubstep = callbackData.substep; |
| 407 | activeDelegated = delegated; |
| 408 | |
| 409 | if ( current.idleTimeout ) { |
| 410 | clearTimeout( current.idleTimeout ); |
| 411 | } |
| 412 | current.idleTimeout = setTimeout( function () { |
| 413 | callCallback.call( this, 'idle', delegated, callbackData ); |
| 414 | }, Math.max( 1, settings.transitionDuration - 100 ) ); |
| 415 | |
| 416 | return delegated; |
| 417 | } |
| 418 | /** |
| 419 | * This should fix ANY kind of buggy scrolling |
| 420 | */ |
| 421 | function scrollFix() { |
| 422 | ( function fix() { |
| 423 | if ( $( container )[ 0 ].tagName === 'BODY' ) { |
| 424 | try { |
| 425 | window.scrollTo( 0, 0 ); |
| 426 | } catch ( e ) {} |
| 427 | } |
| 428 | $( container ).scrollTop( 0 ); |
| 429 | $( container ).scrollLeft( 0 ); |
| 430 | function check() { |
| 431 | if ( $( container ).scrollTop() !== 0 || $( container ).scrollLeft() !== 0 ) { |
| 432 | fix(); |
| 433 | } |
| 434 | } |
| 435 | setTimeout( check, 1 ); |
| 436 | setTimeout( check, 10 ); |
| 437 | setTimeout( check, 100 ); |
| 438 | setTimeout( check, 200 ); |
| 439 | setTimeout( check, 400 ); |
| 440 | } )(); |
| 441 | } |
| 442 | /** |
| 443 | * Alias for select |
| 444 | */ |
| 445 | function goTo( el ) { |
| 446 | return select.call( this, el, 'jump' ); |
| 447 | } |
| 448 | /** |
| 449 | * Goto Next Slide |
| 450 | * |
| 451 | * @return Object newly active slide |
| 452 | */ |
| 453 | function next() { |
| 454 | return select.call( |
| 455 | this, |
| 456 | callCallback.call( this, 'selectNext', active, { |
| 457 | stepData: $( active ).data( 'stepData' ), |
| 458 | substep: activeSubstep, |
| 459 | } ), |
| 460 | 'next' |
| 461 | ); |
| 462 | } |
| 463 | /** |
| 464 | * Goto Previous Slide |
| 465 | * |
| 466 | * @return Object newly active slide |
| 467 | */ |
| 468 | function prev() { |
| 469 | return select.call( |
| 470 | this, |
| 471 | callCallback.call( this, 'selectPrev', active, { |
| 472 | stepData: $( active ).data( 'stepData' ), |
| 473 | substep: activeSubstep, |
| 474 | } ), |
| 475 | 'prev' |
| 476 | ); |
| 477 | } |
| 478 | /** |
| 479 | * Goto First Slide |
| 480 | * |
| 481 | * @return Object newly active slide |
| 482 | */ |
| 483 | function home() { |
| 484 | return select.call( |
| 485 | this, |
| 486 | callCallback.call( this, 'selectHome', active, { |
| 487 | stepData: $( active ).data( 'stepData' ), |
| 488 | } ), |
| 489 | 'home' |
| 490 | ); |
| 491 | } |
| 492 | /** |
| 493 | * Goto Last Slide |
| 494 | * |
| 495 | * @return Object newly active slide |
| 496 | */ |
| 497 | function end() { |
| 498 | return select.call( |
| 499 | this, |
| 500 | callCallback.call( this, 'selectEnd', active, { |
| 501 | stepData: $( active ).data( 'stepData' ), |
| 502 | } ), |
| 503 | 'end' |
| 504 | ); |
| 505 | } |
| 506 | /** |
| 507 | * Manipulate the canvas |
| 508 | * |
| 509 | * @param props |
| 510 | * @return Object |
| 511 | */ |
| 512 | function canvasMod( props ) { |
| 513 | css( canvas, props || {} ); |
| 514 | return $( canvas ); |
| 515 | } |
| 516 | /** |
| 517 | * Return current step |
| 518 | * |
| 519 | * @return Object |
| 520 | */ |
| 521 | function getActive() { |
| 522 | return activeDelegated && $( activeDelegated ); |
| 523 | } |
| 524 | /** |
| 525 | * fire a callback |
| 526 | * |
| 527 | * @param callbackName |
| 528 | * @param element |
| 529 | * @param eventData |
| 530 | * @return void |
| 531 | */ |
| 532 | function fire( callbackName, element, eventData ) { |
| 533 | if ( ! callbacks[ callbackName ] ) { |
| 534 | $.error( 'callback ' + callbackName + ' is not registered.' ); |
| 535 | } else { |
| 536 | return callCallback.call( this, callbackName, element, eventData ); |
| 537 | } |
| 538 | } |
| 539 | |
| 540 | /** |
| 541 | * PUBLIC METHODS LIST |
| 542 | */ |
| 543 | jmpress.data( 'jmpressmethods', { |
| 544 | select: select, |
| 545 | reselect: reselect, |
| 546 | scrollFix: scrollFix, |
| 547 | goTo: goTo, |
| 548 | next: next, |
| 549 | prev: prev, |
| 550 | home: home, |
| 551 | end: end, |
| 552 | canvas: canvasMod, |
| 553 | container: function () { |
| 554 | return container; |
| 555 | }, |
| 556 | settings: function () { |
| 557 | return settings; |
| 558 | }, |
| 559 | active: getActive, |
| 560 | current: function () { |
| 561 | return current; |
| 562 | }, |
| 563 | fire: fire, |
| 564 | init: function ( step ) { |
| 565 | doStepInit.call( this, $( step ), current.nextIdNumber++ ); |
| 566 | }, |
| 567 | deinit: function ( step ) { |
| 568 | if ( step ) { |
| 569 | doStepDeinit.call( this, $( step ) ); |
| 570 | } else { |
| 571 | deinit.call( this ); |
| 572 | } |
| 573 | }, |
| 574 | reapply: doStepReapply, |
| 575 | } ); |
| 576 | |
| 577 | /** |
| 578 | * Check for support |
| 579 | * This will be removed in near future, when support is coming |
| 580 | * |
| 581 | * @access protected |
| 582 | * @return void |
| 583 | */ |
| 584 | function checkSupport() { |
| 585 | var ua = navigator.userAgent.toLowerCase(); |
| 586 | return ua.search( /(iphone)|(ipod)|(android)/ ) === -1 || ua.search( /(chrome)/ ) !== -1; |
| 587 | } |
| 588 | |
| 589 | // BEGIN INIT |
| 590 | |
| 591 | // CHECK FOR SUPPORT |
| 592 | if ( checkSupport() === false ) { |
| 593 | if ( settings.notSupportedClass ) { |
| 594 | jmpress.addClass( settings.notSupportedClass ); |
| 595 | } |
| 596 | return; |
| 597 | } else { |
| 598 | if ( settings.notSupportedClass ) { |
| 599 | jmpress.removeClass( settings.notSupportedClass ); |
| 600 | } |
| 601 | } |
| 602 | |
| 603 | // grabbing all steps |
| 604 | var steps = $( settings.stepSelector, jmpress ); |
| 605 | |
| 606 | // GERNERAL INIT OF FRAME |
| 607 | container = jmpress; |
| 608 | area = $( '<div />' ); |
| 609 | canvas = $( '<div />' ); |
| 610 | $( jmpress ) |
| 611 | .children() |
| 612 | .filter( steps ) |
| 613 | .each( function () { |
| 614 | canvas.append( $( this ) ); |
| 615 | } ); |
| 616 | if ( settings.fullscreen ) { |
| 617 | container = $( 'body' ); |
| 618 | $( 'html' ).css( { |
| 619 | overflow: 'hidden', |
| 620 | } ); |
| 621 | area = jmpress; |
| 622 | } |
| 623 | oldStyle.area = area.attr( 'style' ) || ''; |
| 624 | oldStyle.container = container.attr( 'style' ) || ''; |
| 625 | if ( settings.fullscreen ) { |
| 626 | container.css( { |
| 627 | height: '100%', |
| 628 | } ); |
| 629 | jmpress.append( canvas ); |
| 630 | } else { |
| 631 | container.css( { |
| 632 | position: 'relative', |
| 633 | } ); |
| 634 | area.append( canvas ); |
| 635 | jmpress.append( area ); |
| 636 | } |
| 637 | |
| 638 | $( container ).addClass( settings.containerClass ); |
| 639 | $( area ).addClass( settings.areaClass ); |
| 640 | $( canvas ).addClass( settings.canvasClass ); |
| 641 | |
| 642 | document.documentElement.style.height = '100%'; |
| 643 | container.css( { |
| 644 | overflow: 'hidden', |
| 645 | } ); |
| 646 | |
| 647 | var props = { |
| 648 | position: 'absolute', |
| 649 | transitionDuration: '0s', |
| 650 | }; |
| 651 | props = $.extend( {}, settings.animation, props ); |
| 652 | css( area, props ); |
| 653 | css( area, { |
| 654 | top: '50%', |
| 655 | left: '50%', |
| 656 | perspective: '1000px', |
| 657 | } ); |
| 658 | css( canvas, props ); |
| 659 | |
| 660 | current = {}; |
| 661 | |
| 662 | callCallback.call( this, 'beforeInit', null, {} ); |
| 663 | |
| 664 | // INITIALIZE EACH STEP |
| 665 | steps.each( function ( idx ) { |
| 666 | doStepInit.call( jmpress, this, idx ); |
| 667 | } ); |
| 668 | current.nextIdNumber = steps.length; |
| 669 | |
| 670 | callCallback.call( this, 'afterInit', null, {} ); |
| 671 | |
| 672 | // START |
| 673 | select.call( this, callCallback.call( this, 'selectInitialStep', 'init', {} ) ); |
| 674 | |
| 675 | if ( settings.initClass ) { |
| 676 | $( steps ).removeClass( settings.initClass ); |
| 677 | } |
| 678 | } |
| 679 | /** |
| 680 | * Return default settings |
| 681 | * |
| 682 | * @return Object |
| 683 | */ |
| 684 | function getDefaults() { |
| 685 | return defaults; |
| 686 | } |
| 687 | /** |
| 688 | * Register a callback or a jmpress function |
| 689 | * |
| 690 | * @access public |
| 691 | * @param name String the name of the callback or function |
| 692 | * @param func Function? the function to be added |
| 693 | */ |
| 694 | function register( name, func ) { |
| 695 | if ( $.isFunction( func ) ) { |
| 696 | if ( methods[ name ] ) { |
| 697 | $.error( 'function ' + name + ' is already registered.' ); |
| 698 | } else { |
| 699 | methods[ name ] = func; |
| 700 | } |
| 701 | } else { |
| 702 | if ( callbacks[ name ] ) { |
| 703 | $.error( 'callback ' + name + ' is already registered.' ); |
| 704 | } else { |
| 705 | callbacks[ name ] = 1; |
| 706 | defaults[ name ] = []; |
| 707 | } |
| 708 | } |
| 709 | } |
| 710 | /** |
| 711 | * Set CSS on element w/ prefixes |
| 712 | * |
| 713 | * @return Object element which properties were set |
| 714 | * |
| 715 | * TODO: Consider bypassing pfx and blindly set as jQuery |
| 716 | * already checks for support |
| 717 | */ |
| 718 | function css( el, props ) { |
| 719 | var key, |
| 720 | pkey, |
| 721 | cssObj = {}; |
| 722 | for ( key in props ) { |
| 723 | if ( props.hasOwnProperty( key ) ) { |
| 724 | pkey = pfx( key ); |
| 725 | if ( pkey !== null ) { |
| 726 | cssObj[ pkey ] = props[ key ]; |
| 727 | } |
| 728 | } |
| 729 | } |
| 730 | $( el ).css( cssObj ); |
| 731 | return el; |
| 732 | } |
| 733 | /** |
| 734 | * Return dataset for element |
| 735 | * |
| 736 | * @param el element |
| 737 | * @return Object |
| 738 | */ |
| 739 | function dataset( el ) { |
| 740 | if ( $( el )[ 0 ].dataset ) { |
| 741 | return $.extend( {}, $( el )[ 0 ].dataset ); |
| 742 | } |
| 743 | function toCamelcase( str ) { |
| 744 | str = str.split( '-' ); |
| 745 | for ( var i = 1; i < str.length; i++ ) { |
| 746 | str[ i ] = str[ i ].substr( 0, 1 ).toUpperCase() + str[ i ].substr( 1 ); |
| 747 | } |
| 748 | return str.join( '' ); |
| 749 | } |
| 750 | var returnDataset = {}; |
| 751 | var attrs = $( el )[ 0 ].attributes; |
| 752 | $.each( attrs, function ( idx, attr ) { |
| 753 | if ( attr.nodeName.substr( 0, 5 ) === 'data-' ) { |
| 754 | returnDataset[ toCamelcase( attr.nodeName.substr( 5 ) ) ] = attr.nodeValue; |
| 755 | } |
| 756 | } ); |
| 757 | return returnDataset; |
| 758 | } |
| 759 | /** |
| 760 | * Returns true, if jmpress is initialized |
| 761 | * |
| 762 | * @return bool |
| 763 | */ |
| 764 | function initialized() { |
| 765 | return !! $( this ).data( 'jmpressmethods' ); |
| 766 | } |
| 767 | |
| 768 | /** |
| 769 | * PUBLIC STATIC METHODS LIST |
| 770 | */ |
| 771 | var methods = { |
| 772 | init: init, |
| 773 | initialized: initialized, |
| 774 | deinit: function () {}, |
| 775 | css: css, |
| 776 | pfx: pfx, |
| 777 | defaults: getDefaults, |
| 778 | register: register, |
| 779 | dataset: dataset, |
| 780 | }; |
| 781 | |
| 782 | /** |
| 783 | * $.jmpress() |
| 784 | */ |
| 785 | $.fn.jmpress = function ( method ) { |
| 786 | function f() { |
| 787 | var jmpressmethods = $( this ).data( 'jmpressmethods' ); |
| 788 | if ( jmpressmethods && jmpressmethods[ method ] ) { |
| 789 | return jmpressmethods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) ); |
| 790 | } else if ( methods[ method ] ) { |
| 791 | return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) ); |
| 792 | } else if ( callbacks[ method ] && jmpressmethods ) { |
| 793 | var settings = jmpressmethods.settings(); |
| 794 | var func = Array.prototype.slice.call( arguments, 1 )[ 0 ]; |
| 795 | if ( $.isFunction( func ) ) { |
| 796 | settings[ method ] = settings[ method ] || []; |
| 797 | settings[ method ].push( func ); |
| 798 | } |
| 799 | } else if ( typeof method === 'object' || ! method ) { |
| 800 | return init.apply( this, arguments ); |
| 801 | } else { |
| 802 | $.error( 'Method ' + method + ' does not exist on jQuery.jmpress' ); |
| 803 | } |
| 804 | // to allow chaining |
| 805 | return this; |
| 806 | } |
| 807 | var args = arguments; |
| 808 | var result; |
| 809 | $( this ).each( function ( idx, element ) { |
| 810 | result = f.apply( element, args ); |
| 811 | } ); |
| 812 | return result; |
| 813 | }; |
| 814 | $.extend( { |
| 815 | jmpress: function ( method ) { |
| 816 | if ( methods[ method ] ) { |
| 817 | return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ) ); |
| 818 | } else if ( callbacks[ method ] ) { |
| 819 | // plugin interface |
| 820 | var func = Array.prototype.slice.call( arguments, 1 )[ 0 ]; |
| 821 | if ( $.isFunction( func ) ) { |
| 822 | defaults[ method ].push( func ); |
| 823 | } else { |
| 824 | $.error( |
| 825 | 'Second parameter should be a function: $.jmpress( callbackName, callbackFunction )' |
| 826 | ); |
| 827 | } |
| 828 | } else { |
| 829 | $.error( 'Method ' + method + ' does not exist on jQuery.jmpress' ); |
| 830 | } |
| 831 | }, |
| 832 | } ); |
| 833 | } )( jQuery, document, window ); |
| 834 | |
| 835 | /* |
| 836 | * near.js |
| 837 | * Find steps near each other |
| 838 | */ |
| 839 | ( function ( $, document, window, undefined ) { |
| 840 | 'use strict'; |
| 841 | |
| 842 | // add near( selector, backwards = false) to jquery |
| 843 | |
| 844 | function checkAndGo( elements, func, selector, backwards ) { |
| 845 | var next; |
| 846 | elements.each( function ( idx, element ) { |
| 847 | if ( backwards ) { |
| 848 | next = func( element, selector, backwards ); |
| 849 | if ( next ) { |
| 850 | return false; |
| 851 | } |
| 852 | } |
| 853 | if ( $( element ).is( selector ) ) { |
| 854 | next = element; |
| 855 | return false; |
| 856 | } |
| 857 | if ( ! backwards ) { |
| 858 | next = func( element, selector, backwards ); |
| 859 | if ( next ) { |
| 860 | return false; |
| 861 | } |
| 862 | } |
| 863 | } ); |
| 864 | return next; |
| 865 | } |
| 866 | function findNextInChildren( item, selector, backwards ) { |
| 867 | var children = $( item ).children(); |
| 868 | if ( backwards ) { |
| 869 | children = $( children.get().reverse() ); |
| 870 | } |
| 871 | return checkAndGo( children, findNextInChildren, selector, backwards ); |
| 872 | } |
| 873 | function findNextInSiblings( item, selector, backwards ) { |
| 874 | return checkAndGo( |
| 875 | $( item )[ backwards ? 'prevAll' : 'nextAll' ](), |
| 876 | findNextInChildren, |
| 877 | selector, |
| 878 | backwards |
| 879 | ); |
| 880 | } |
| 881 | function findNextInParents( item, selector, backwards ) { |
| 882 | var next; |
| 883 | var parents = $( item ).parents(); |
| 884 | parents = $( parents.get() ); |
| 885 | $.each( parents.get(), function ( idx, element ) { |
| 886 | if ( backwards && $( element ).is( selector ) ) { |
| 887 | next = element; |
| 888 | return false; |
| 889 | } |
| 890 | next = findNextInSiblings( element, selector, backwards ); |
| 891 | if ( next ) { |
| 892 | return false; |
| 893 | } |
| 894 | } ); |
| 895 | return next; |
| 896 | } |
| 897 | |
| 898 | $.fn.near = function ( selector, backwards ) { |
| 899 | var array = []; |
| 900 | $( this ).each( function ( idx, element ) { |
| 901 | var near = |
| 902 | ( backwards ? false : findNextInChildren( element, selector, backwards ) ) || |
| 903 | findNextInSiblings( element, selector, backwards ) || |
| 904 | findNextInParents( element, selector, backwards ); |
| 905 | if ( near ) { |
| 906 | array.push( near ); |
| 907 | } |
| 908 | } ); |
| 909 | return $( array ); |
| 910 | }; |
| 911 | } )( jQuery, document, window ); |
| 912 | /* |
| 913 | * transform.js |
| 914 | * The engine that powers the transforms or falls back to other methods |
| 915 | */ |
| 916 | ( function ( $, document, window, undefined ) { |
| 917 | 'use strict'; |
| 918 | |
| 919 | /* FUNCTIONS */ |
| 920 | function toCssNumber( number ) { |
| 921 | return Math.round( 10000 * number ) / 10000 + ''; |
| 922 | } |
| 923 | |
| 924 | /** |
| 925 | * 3D and 2D engines |
| 926 | */ |
| 927 | var engines = { |
| 928 | 3: { |
| 929 | transform: function ( el, data ) { |
| 930 | var transform = 'translate(-50%,-50%)'; |
| 931 | $.each( data, function ( idx, item ) { |
| 932 | var coord = [ 'X', 'Y', 'Z' ]; |
| 933 | var i; |
| 934 | if ( item[ 0 ] === 'translate' ) { |
| 935 | // ["translate", x, y, z] |
| 936 | transform += |
| 937 | ' translate3d(' + |
| 938 | toCssNumber( item[ 1 ] || 0 ) + |
| 939 | 'px,' + |
| 940 | toCssNumber( item[ 2 ] || 0 ) + |
| 941 | 'px,' + |
| 942 | toCssNumber( item[ 3 ] || 0 ) + |
| 943 | 'px)'; |
| 944 | } else if ( item[ 0 ] === 'rotate' ) { |
| 945 | var order = item[ 4 ] ? [ 1, 2, 3 ] : [ 3, 2, 1 ]; |
| 946 | for ( i = 0; i < 3; i++ ) { |
| 947 | transform += |
| 948 | ' rotate' + |
| 949 | coord[ order[ i ] - 1 ] + |
| 950 | '(' + |
| 951 | toCssNumber( item[ order[ i ] ] || 0 ) + |
| 952 | 'deg)'; |
| 953 | } |
| 954 | } else if ( item[ 0 ] === 'scale' ) { |
| 955 | for ( i = 0; i < 3; i++ ) { |
| 956 | transform += ' scale' + coord[ i ] + '(' + toCssNumber( item[ i + 1 ] || 1 ) + ')'; |
| 957 | } |
| 958 | } |
| 959 | } ); |
| 960 | $.jmpress( 'css', el, $.extend( {}, { transform: transform } ) ); |
| 961 | }, |
| 962 | }, |
| 963 | 2: { |
| 964 | transform: function ( el, data ) { |
| 965 | var transform = 'translate(-50%,-50%)'; |
| 966 | $.each( data, function ( idx, item ) { |
| 967 | var coord = [ 'X', 'Y' ]; |
| 968 | if ( item[ 0 ] === 'translate' ) { |
| 969 | // ["translate", x, y, z] |
| 970 | transform += |
| 971 | ' translate(' + |
| 972 | toCssNumber( item[ 1 ] || 0 ) + |
| 973 | 'px,' + |
| 974 | toCssNumber( item[ 2 ] || 0 ) + |
| 975 | 'px)'; |
| 976 | } else if ( item[ 0 ] === 'rotate' ) { |
| 977 | transform += ' rotate(' + toCssNumber( item[ 3 ] || 0 ) + 'deg)'; |
| 978 | } else if ( item[ 0 ] === 'scale' ) { |
| 979 | for ( var i = 0; i < 2; i++ ) { |
| 980 | transform += ' scale' + coord[ i ] + '(' + toCssNumber( item[ i + 1 ] || 1 ) + ')'; |
| 981 | } |
| 982 | } |
| 983 | } ); |
| 984 | $.jmpress( 'css', el, $.extend( {}, { transform: transform } ) ); |
| 985 | }, |
| 986 | }, |
| 987 | 1: { |
| 988 | // CHECK IF SUPPORT IS REALLY NEEDED? |
| 989 | // this not even work without scaling... |
| 990 | // it may better to display the normal view |
| 991 | transform: function ( el, data ) { |
| 992 | var anitarget = { top: 0, left: 0 }; |
| 993 | $.each( data, function ( idx, item ) { |
| 994 | var coord = [ 'X', 'Y' ]; |
| 995 | if ( item[ 0 ] === 'translate' ) { |
| 996 | // ["translate", x, y, z] |
| 997 | anitarget.left = Math.round( item[ 1 ] || 0 ) + 'px'; |
| 998 | anitarget.top = Math.round( item[ 2 ] || 0 ) + 'px'; |
| 999 | } |
| 1000 | } ); |
| 1001 | el.animate( anitarget, 1000 ); // TODO: Use animation duration |
| 1002 | }, |
| 1003 | }, |
| 1004 | }; |
| 1005 | |
| 1006 | /** |
| 1007 | * Engine to power cross-browser translate, scale and rotate. |
| 1008 | */ |
| 1009 | var engine = ( function () { |
| 1010 | if ( $.jmpress( 'pfx', 'perspective' ) ) { |
| 1011 | return engines[ 3 ]; |
| 1012 | } else if ( $.jmpress( 'pfx', 'transform' ) ) { |
| 1013 | return engines[ 2 ]; |
| 1014 | } else { |
| 1015 | // CHECK IF SUPPORT IS REALLY NEEDED? |
| 1016 | return engines[ 1 ]; |
| 1017 | } |
| 1018 | } )(); |
| 1019 | |
| 1020 | $.jmpress( 'defaults' ).reasonableAnimation = {}; |
| 1021 | $.jmpress( 'initStep', function ( step, eventData ) { |
| 1022 | var data = eventData.data; |
| 1023 | var stepData = eventData.stepData; |
| 1024 | var pf = parseFloat; |
| 1025 | $.extend( stepData, { |
| 1026 | x: pf( data.x ) || 0, |
| 1027 | y: pf( data.y ) || 0, |
| 1028 | z: pf( data.z ) || 0, |
| 1029 | r: pf( data.r ) || 0, |
| 1030 | phi: pf( data.phi ) || 0, |
| 1031 | rotate: pf( data.rotate ) || 0, |
| 1032 | rotateX: pf( data.rotateX ) || 0, |
| 1033 | rotateY: pf( data.rotateY ) || 0, |
| 1034 | rotateZ: pf( data.rotateZ ) || 0, |
| 1035 | revertRotate: false, |
| 1036 | scale: pf( data.scale ) || 1, |
| 1037 | scaleX: pf( data.scaleX ) || false, |
| 1038 | scaleY: pf( data.scaleY ) || false, |
| 1039 | scaleZ: pf( data.scaleZ ) || 1, |
| 1040 | } ); |
| 1041 | } ); |
| 1042 | $.jmpress( 'afterInit', function ( nil, eventData ) { |
| 1043 | var stepSelector = eventData.settings.stepSelector, |
| 1044 | current = eventData.current; |
| 1045 | current.perspectiveScale = 1; |
| 1046 | current.maxNestedDepth = 0; |
| 1047 | var nestedSteps = $( eventData.jmpress ).find( stepSelector ).children( stepSelector ); |
| 1048 | while ( nestedSteps.length ) { |
| 1049 | current.maxNestedDepth++; |
| 1050 | nestedSteps = nestedSteps.children( stepSelector ); |
| 1051 | } |
| 1052 | } ); |
| 1053 | $.jmpress( 'applyStep', function ( step, eventData ) { |
| 1054 | $.jmpress( 'css', $( step ), { |
| 1055 | position: 'absolute', |
| 1056 | transformStyle: 'preserve-3d', |
| 1057 | } ); |
| 1058 | if ( eventData.parents.length > 0 ) { |
| 1059 | $.jmpress( 'css', $( step ), { |
| 1060 | top: '50%', |
| 1061 | left: '50%', |
| 1062 | } ); |
| 1063 | } |
| 1064 | var sd = eventData.stepData; |
| 1065 | var transform = [ |
| 1066 | [ |
| 1067 | 'translate', |
| 1068 | sd.x || sd.r * Math.sin( ( sd.phi * Math.PI ) / 180 ), |
| 1069 | sd.y || -sd.r * Math.cos( ( sd.phi * Math.PI ) / 180 ), |
| 1070 | sd.z, |
| 1071 | ], |
| 1072 | [ 'rotate', sd.rotateX, sd.rotateY, sd.rotateZ || sd.rotate, true ], |
| 1073 | [ 'scale', sd.scaleX || sd.scale, sd.scaleY || sd.scale, sd.scaleZ || sd.scale ], |
| 1074 | ]; |
| 1075 | engine.transform( step, transform ); |
| 1076 | } ); |
| 1077 | $.jmpress( 'setActive', function ( element, eventData ) { |
| 1078 | var target = eventData.target; |
| 1079 | var step = eventData.stepData; |
| 1080 | var tf = ( target.transform = [] ); |
| 1081 | target.perspectiveScale = 1; |
| 1082 | |
| 1083 | for ( var i = eventData.current.maxNestedDepth; i > ( eventData.parents.length || 0 ); i-- ) { |
| 1084 | tf.push( [ 'scale' ], [ 'rotate' ], [ 'translate' ] ); |
| 1085 | } |
| 1086 | |
| 1087 | tf.push( [ |
| 1088 | 'scale', |
| 1089 | 1 / ( step.scaleX || step.scale ), |
| 1090 | 1 / ( step.scaleY || step.scale ), |
| 1091 | 1 / step.scaleZ, |
| 1092 | ] ); |
| 1093 | tf.push( [ 'rotate', -step.rotateX, -step.rotateY, -( step.rotateZ || step.rotate ) ] ); |
| 1094 | tf.push( [ |
| 1095 | 'translate', |
| 1096 | -( step.x || step.r * Math.sin( ( step.phi * Math.PI ) / 180 ) ), |
| 1097 | -( step.y || -step.r * Math.cos( ( step.phi * Math.PI ) / 180 ) ), |
| 1098 | -step.z, |
| 1099 | ] ); |
| 1100 | target.perspectiveScale *= step.scaleX || step.scale; |
| 1101 | |
| 1102 | $.each( eventData.parents, function ( idx, element ) { |
| 1103 | var step = $( element ).data( 'stepData' ); |
| 1104 | tf.push( [ |
| 1105 | 'scale', |
| 1106 | 1 / ( step.scaleX || step.scale ), |
| 1107 | 1 / ( step.scaleY || step.scale ), |
| 1108 | 1 / step.scaleZ, |
| 1109 | ] ); |
| 1110 | tf.push( [ 'rotate', -step.rotateX, -step.rotateY, -( step.rotateZ || step.rotate ) ] ); |
| 1111 | tf.push( [ |
| 1112 | 'translate', |
| 1113 | -( step.x || step.r * Math.sin( ( step.phi * Math.PI ) / 180 ) ), |
| 1114 | -( step.y || -step.r * Math.cos( ( step.phi * Math.PI ) / 180 ) ), |
| 1115 | -step.z, |
| 1116 | ] ); |
| 1117 | target.perspectiveScale *= step.scaleX || step.scale; |
| 1118 | } ); |
| 1119 | |
| 1120 | $.each( tf, function ( idx, item ) { |
| 1121 | if ( item[ 0 ] !== 'rotate' ) { |
| 1122 | return; |
| 1123 | } |
| 1124 | function lowRotate( name ) { |
| 1125 | if ( eventData.current[ 'rotate' + name + '-' + idx ] === undefined ) { |
| 1126 | eventData.current[ 'rotate' + name + '-' + idx ] = item[ name ] || 0; |
| 1127 | } |
| 1128 | var cur = eventData.current[ 'rotate' + name + '-' + idx ], |
| 1129 | tar = item[ name ] || 0, |
| 1130 | curmod = cur % 360, |
| 1131 | tarmod = tar % 360; |
| 1132 | if ( curmod < 0 ) { |
| 1133 | curmod += 360; |
| 1134 | } |
| 1135 | if ( tarmod < 0 ) { |
| 1136 | tarmod += 360; |
| 1137 | } |
| 1138 | var diff = tarmod - curmod; |
| 1139 | if ( diff < -180 ) { |
| 1140 | diff += 360; |
| 1141 | } else if ( diff > 180 ) { |
| 1142 | diff -= 360; |
| 1143 | } |
| 1144 | eventData.current[ 'rotate' + name + '-' + idx ] = item[ name ] = cur + diff; |
| 1145 | } |
| 1146 | lowRotate( 1 ); |
| 1147 | lowRotate( 2 ); |
| 1148 | lowRotate( 3 ); |
| 1149 | } ); |
| 1150 | } ); |
| 1151 | $.jmpress( 'applyTarget', function ( active, eventData ) { |
| 1152 | var target = eventData.target, |
| 1153 | props, |
| 1154 | step = eventData.stepData, |
| 1155 | settings = eventData.settings, |
| 1156 | zoomin = target.perspectiveScale * 1.3 < eventData.current.perspectiveScale, |
| 1157 | zoomout = target.perspectiveScale > eventData.current.perspectiveScale * 1.3; |
| 1158 | |
| 1159 | // extract first scale from transform |
| 1160 | var lastScale = -1; |
| 1161 | $.each( target.transform, function ( idx, item ) { |
| 1162 | if ( item.length <= 1 ) { |
| 1163 | return; |
| 1164 | } |
| 1165 | if ( |
| 1166 | item[ 0 ] === 'rotate' && |
| 1167 | item[ 1 ] % 360 === 0 && |
| 1168 | item[ 2 ] % 360 === 0 && |
| 1169 | item[ 3 ] % 360 === 0 |
| 1170 | ) { |
| 1171 | return; |
| 1172 | } |
| 1173 | if ( item[ 0 ] === 'scale' ) { |
| 1174 | lastScale = idx; |
| 1175 | } else { |
| 1176 | return false; |
| 1177 | } |
| 1178 | } ); |
| 1179 | |
| 1180 | if ( lastScale !== eventData.current.oldLastScale ) { |
| 1181 | zoomin = zoomout = false; |
| 1182 | eventData.current.oldLastScale = lastScale; |
| 1183 | } |
| 1184 | |
| 1185 | var extracted = []; |
| 1186 | if ( lastScale !== -1 ) { |
| 1187 | while ( lastScale >= 0 ) { |
| 1188 | if ( target.transform[ lastScale ][ 0 ] === 'scale' ) { |
| 1189 | extracted.push( target.transform[ lastScale ] ); |
| 1190 | target.transform[ lastScale ] = [ 'scale' ]; |
| 1191 | } |
| 1192 | lastScale--; |
| 1193 | } |
| 1194 | } |
| 1195 | |
| 1196 | var animation = settings.animation; |
| 1197 | if ( settings.reasonableAnimation[ eventData.reason ] ) { |
| 1198 | animation = $.extend( {}, animation, settings.reasonableAnimation[ eventData.reason ] ); |
| 1199 | } |
| 1200 | |
| 1201 | props = { |
| 1202 | // to keep the perspective look similar for different scales |
| 1203 | // we need to 'scale' the perspective, too |
| 1204 | perspective: Math.round( target.perspectiveScale * 1000 ) + 'px', |
| 1205 | }; |
| 1206 | props = $.extend( {}, animation, props ); |
| 1207 | if ( ! zoomin ) { |
| 1208 | props.transitionDelay = '0s'; |
| 1209 | } |
| 1210 | if ( ! eventData.beforeActive ) { |
| 1211 | props.transitionDuration = '0s'; |
| 1212 | props.transitionDelay = '0s'; |
| 1213 | } |
| 1214 | $.jmpress( 'css', eventData.area, props ); |
| 1215 | engine.transform( eventData.area, extracted ); |
| 1216 | |
| 1217 | props = $.extend( {}, animation ); |
| 1218 | if ( ! zoomout ) { |
| 1219 | props.transitionDelay = '0s'; |
| 1220 | } |
| 1221 | if ( ! eventData.beforeActive ) { |
| 1222 | props.transitionDuration = '0s'; |
| 1223 | props.transitionDelay = '0s'; |
| 1224 | } |
| 1225 | |
| 1226 | eventData.current.perspectiveScale = target.perspectiveScale; |
| 1227 | |
| 1228 | $.jmpress( 'css', eventData.canvas, props ); |
| 1229 | engine.transform( eventData.canvas, target.transform ); |
| 1230 | } ); |
| 1231 | } )( jQuery, document, window ); |
| 1232 | /* |
| 1233 | * active.js |
| 1234 | * Set the active classes on steps |
| 1235 | */ |
| 1236 | ( function ( $, document, window, undefined ) { |
| 1237 | 'use strict'; |
| 1238 | var $jmpress = $.jmpress; |
| 1239 | |
| 1240 | /* DEFINES */ |
| 1241 | var activeClass = 'activeClass', |
| 1242 | nestedActiveClass = 'nestedActiveClass'; |
| 1243 | |
| 1244 | /* DEFAULTS */ |
| 1245 | var defaults = $jmpress( 'defaults' ); |
| 1246 | defaults[ nestedActiveClass ] = 'nested-active'; |
| 1247 | defaults[ activeClass ] = 'active'; |
| 1248 | |
| 1249 | /* HOOKS */ |
| 1250 | $jmpress( 'setInactive', function ( step, eventData ) { |
| 1251 | var settings = eventData.settings, |
| 1252 | activeClassSetting = settings[ activeClass ], |
| 1253 | nestedActiveClassSettings = settings[ nestedActiveClass ]; |
| 1254 | if ( activeClassSetting ) { |
| 1255 | $( step ).removeClass( activeClassSetting ); |
| 1256 | } |
| 1257 | if ( nestedActiveClassSettings ) { |
| 1258 | $.each( eventData.parents, function ( idx, element ) { |
| 1259 | $( element ).removeClass( nestedActiveClassSettings ); |
| 1260 | } ); |
| 1261 | } |
| 1262 | } ); |
| 1263 | $jmpress( 'setActive', function ( step, eventData ) { |
| 1264 | var settings = eventData.settings, |
| 1265 | activeClassSetting = settings[ activeClass ], |
| 1266 | nestedActiveClassSettings = settings[ nestedActiveClass ]; |
| 1267 | if ( activeClassSetting ) { |
| 1268 | $( step ).addClass( activeClassSetting ); |
| 1269 | } |
| 1270 | if ( nestedActiveClassSettings ) { |
| 1271 | $.each( eventData.parents, function ( idx, element ) { |
| 1272 | $( element ).addClass( nestedActiveClassSettings ); |
| 1273 | } ); |
| 1274 | } |
| 1275 | } ); |
| 1276 | } )( jQuery, document, window ); |
| 1277 | /* |
| 1278 | * circular.js |
| 1279 | * Repeat from start after end |
| 1280 | */ |
| 1281 | ( function ( $, document, window, undefined ) { |
| 1282 | 'use strict'; |
| 1283 | var $jmpress = $.jmpress; |
| 1284 | |
| 1285 | /* FUNCTIONS */ |
| 1286 | function firstSlide( step, eventData ) { |
| 1287 | return $( this ).find( eventData.settings.stepSelector ).first(); |
| 1288 | } |
| 1289 | function prevOrNext( jmpress, step, eventData, prev ) { |
| 1290 | if ( ! step ) { |
| 1291 | return false; |
| 1292 | } |
| 1293 | var stepSelector = eventData.settings.stepSelector; |
| 1294 | step = $( step ); |
| 1295 | do { |
| 1296 | var item = step.near( stepSelector, prev ); |
| 1297 | if ( item.length === 0 || item.closest( jmpress ).length === 0 ) { |
| 1298 | item = $( jmpress ).find( stepSelector )[ prev ? 'last' : 'first' ](); // eslint-disable-line no-unexpected-multiline |
| 1299 | } |
| 1300 | if ( ! item.length ) { |
| 1301 | return false; |
| 1302 | } |
| 1303 | step = item; |
| 1304 | } while ( step.data( 'stepData' ).exclude ); |
| 1305 | return step; |
| 1306 | } |
| 1307 | |
| 1308 | /* HOOKS */ |
| 1309 | $jmpress( 'initStep', function ( step, eventData ) { |
| 1310 | eventData.stepData.exclude = |
| 1311 | eventData.data.exclude && [ 'false', 'no' ].indexOf( eventData.data.exclude ) === -1; |
| 1312 | } ); |
| 1313 | $jmpress( 'selectInitialStep', firstSlide ); |
| 1314 | $jmpress( 'selectHome', firstSlide ); |
| 1315 | $jmpress( 'selectEnd', function ( step, eventData ) { |
| 1316 | return $( this ).find( eventData.settings.stepSelector ).last(); |
| 1317 | } ); |
| 1318 | $jmpress( 'selectPrev', function ( step, eventData ) { |
| 1319 | return prevOrNext( this, step, eventData, true ); |
| 1320 | } ); |
| 1321 | $jmpress( 'selectNext', function ( step, eventData ) { |
| 1322 | return prevOrNext( this, step, eventData ); |
| 1323 | } ); |
| 1324 | } )( jQuery, document, window ); |
| 1325 | /* |
| 1326 | * start.js |
| 1327 | * Set the first step to start on |
| 1328 | */ |
| 1329 | ( function ( $, document, window, undefined ) { |
| 1330 | 'use strict'; |
| 1331 | |
| 1332 | /* HOOKS */ |
| 1333 | $.jmpress( 'selectInitialStep', function ( nil, eventData ) { |
| 1334 | return eventData.settings.start; |
| 1335 | } ); |
| 1336 | } )( jQuery, document, window ); |
| 1337 | /* |
| 1338 | * ways.js |
| 1339 | * Control the flow of the steps |
| 1340 | */ |
| 1341 | ( function ( $, document, window, undefined ) { |
| 1342 | 'use strict'; |
| 1343 | var $jmpress = $.jmpress; |
| 1344 | |
| 1345 | /* FUNCTIONS */ |
| 1346 | function routeFunc( jmpress, route, type ) { |
| 1347 | for ( var i = 0; i < route.length - 1; i++ ) { |
| 1348 | var from = route[ i ]; |
| 1349 | var to = route[ i + 1 ]; |
| 1350 | if ( $( jmpress ).jmpress( 'initialized' ) ) { |
| 1351 | $( from, jmpress ).data( 'stepData' )[ type ] = to; |
| 1352 | } else { |
| 1353 | $( from, jmpress ).attr( 'data-' + type, to ); |
| 1354 | } |
| 1355 | } |
| 1356 | } |
| 1357 | function selectPrevOrNext( step, eventData, attr, prev ) { |
| 1358 | var stepData = eventData.stepData; |
| 1359 | if ( stepData[ attr ] ) { |
| 1360 | var near = $( step ).near( stepData[ attr ], prev ); |
| 1361 | if ( near && near.length ) { |
| 1362 | return near; |
| 1363 | } |
| 1364 | near = $( stepData[ attr ], this )[ prev ? 'last' : 'first' ](); |
| 1365 | if ( near && near.length ) { |
| 1366 | return near; |
| 1367 | } |
| 1368 | } |
| 1369 | } |
| 1370 | |
| 1371 | /* EXPORTED FUNCTIONS */ |
| 1372 | $jmpress( 'register', 'route', function ( route, unidirectional, reversedRoute ) { |
| 1373 | if ( typeof route === 'string' ) { |
| 1374 | route = [ route, route ]; |
| 1375 | } |
| 1376 | routeFunc( this, route, reversedRoute ? 'prev' : 'next' ); |
| 1377 | if ( ! unidirectional ) { |
| 1378 | routeFunc( this, route.reverse(), reversedRoute ? 'next' : 'prev' ); |
| 1379 | } |
| 1380 | } ); |
| 1381 | |
| 1382 | /* HOOKS */ |
| 1383 | $jmpress( 'initStep', function ( step, eventData ) { |
| 1384 | for ( var attr in { next: 1, prev: 1 } ) { |
| 1385 | eventData.stepData[ attr ] = eventData.data[ attr ]; |
| 1386 | } |
| 1387 | } ); |
| 1388 | $jmpress( 'selectNext', function ( step, eventData ) { |
| 1389 | return selectPrevOrNext.call( this, step, eventData, 'next' ); |
| 1390 | } ); |
| 1391 | $jmpress( 'selectPrev', function ( step, eventData ) { |
| 1392 | return selectPrevOrNext.call( this, step, eventData, 'prev', true ); |
| 1393 | } ); |
| 1394 | } )( jQuery, document, window ); |
| 1395 | /* |
| 1396 | * ajax.js |
| 1397 | * Load steps via ajax |
| 1398 | */ |
| 1399 | ( function ( $, document, window, undefined ) { |
| 1400 | 'use strict'; |
| 1401 | var $jmpress = $.jmpress; |
| 1402 | |
| 1403 | /* DEFINES */ |
| 1404 | var afterStepLoaded = 'ajax:afterStepLoaded', |
| 1405 | loadStep = 'ajax:loadStep'; |
| 1406 | |
| 1407 | /* REGISTER EVENTS */ |
| 1408 | $jmpress( 'register', loadStep ); |
| 1409 | $jmpress( 'register', afterStepLoaded ); |
| 1410 | |
| 1411 | /* DEFAULTS */ |
| 1412 | $jmpress( 'defaults' ).ajaxLoadedClass = 'loaded'; |
| 1413 | |
| 1414 | /* HOOKS */ |
| 1415 | $jmpress( 'initStep', function ( step, eventData ) { |
| 1416 | eventData.stepData.src = $( step ).attr( 'href' ) || eventData.data.src || false; |
| 1417 | eventData.stepData.srcLoaded = false; |
| 1418 | } ); |
| 1419 | $jmpress( loadStep, function ( step, eventData ) { |
| 1420 | var stepData = eventData.stepData, |
| 1421 | href = stepData && stepData.src, |
| 1422 | settings = eventData.settings; |
| 1423 | if ( href ) { |
| 1424 | $( step ).addClass( settings.ajaxLoadedClass ); |
| 1425 | stepData.srcLoaded = true; |
| 1426 | $( step ).load( href, function ( response, status, xhr ) { |
| 1427 | $( eventData.jmpress ).jmpress( |
| 1428 | 'fire', |
| 1429 | afterStepLoaded, |
| 1430 | step, |
| 1431 | $.extend( {}, eventData, { |
| 1432 | response: response, |
| 1433 | status: status, |
| 1434 | xhr: xhr, |
| 1435 | } ) |
| 1436 | ); |
| 1437 | } ); |
| 1438 | } |
| 1439 | } ); |
| 1440 | $jmpress( 'idle', function ( step, eventData ) { |
| 1441 | if ( ! step ) { |
| 1442 | return; |
| 1443 | } |
| 1444 | var settings = eventData.settings, |
| 1445 | jmpress = $( this ), |
| 1446 | stepData = eventData.stepData; |
| 1447 | var siblings = $( step ) |
| 1448 | .add( $( step ).near( settings.stepSelector ) ) |
| 1449 | .add( $( step ).near( settings.stepSelector, true ) ) |
| 1450 | .add( |
| 1451 | jmpress.jmpress( 'fire', 'selectPrev', step, { |
| 1452 | stepData: $( step ).data( 'stepData' ), |
| 1453 | } ) |
| 1454 | ) |
| 1455 | .add( |
| 1456 | jmpress.jmpress( 'fire', 'selectNext', step, { |
| 1457 | stepData: $( step ).data( 'stepData' ), |
| 1458 | } ) |
| 1459 | ); |
| 1460 | siblings.each( function () { |
| 1461 | var step = this, |
| 1462 | stepData = $( step ).data( 'stepData' ); |
| 1463 | if ( ! stepData.src || stepData.srcLoaded ) { |
| 1464 | return; |
| 1465 | } |
| 1466 | jmpress.jmpress( 'fire', loadStep, step, { |
| 1467 | stepData: $( step ).data( 'stepData' ), |
| 1468 | } ); |
| 1469 | } ); |
| 1470 | } ); |
| 1471 | $jmpress( 'setActive', function ( step, eventData ) { |
| 1472 | var stepData = $( step ).data( 'stepData' ); |
| 1473 | if ( ! stepData.src || stepData.srcLoaded ) { |
| 1474 | return; |
| 1475 | } |
| 1476 | $( this ).jmpress( 'fire', loadStep, step, { |
| 1477 | stepData: $( step ).data( 'stepData' ), |
| 1478 | } ); |
| 1479 | } ); |
| 1480 | } )( jQuery, document, window ); |
| 1481 | /* |
| 1482 | * hash.js |
| 1483 | * Detect and set the URL hash |
| 1484 | */ |
| 1485 | ( function ( $, document, window, undefined ) { |
| 1486 | 'use strict'; |
| 1487 | var $jmpress = $.jmpress, |
| 1488 | hashLink = "a[href^='#']"; |
| 1489 | |
| 1490 | /* FUNCTIONS */ |
| 1491 | function randomString() { |
| 1492 | return '' + Math.round( Math.random() * 100000, 0 ); |
| 1493 | } |
| 1494 | /** |
| 1495 | * getElementFromUrl |
| 1496 | * |
| 1497 | * @return String or undefined |
| 1498 | */ |
| 1499 | function getElementFromUrl( settings ) { |
| 1500 | // get id from url # by removing `#` or `#/` from the beginning, |
| 1501 | // so both "fallback" `#slide-id` and "enhanced" `#/slide-id` will work |
| 1502 | // TODO SECURITY check user input to be valid! |
| 1503 | try { |
| 1504 | var el = $( '#' + window.location.hash.replace( /^#\/?/, '' ) ); |
| 1505 | return el.length > 0 && el.is( settings.stepSelector ) ? el : undefined; |
| 1506 | } catch ( e ) {} |
| 1507 | } |
| 1508 | function setHash( stepid ) { |
| 1509 | var shouldBeHash = '#/' + stepid; |
| 1510 | if ( window.history && window.history.pushState ) { |
| 1511 | // shouldBeHash = "#" + stepid; |
| 1512 | // consider this for future versions |
| 1513 | // it has currently issues, when startup with a link with hash (webkit) |
| 1514 | if ( window.location.hash !== shouldBeHash ) { |
| 1515 | window.history.pushState( {}, '', shouldBeHash ); |
| 1516 | } |
| 1517 | } else { |
| 1518 | if ( window.location.hash !== shouldBeHash ) { |
| 1519 | window.location.hash = shouldBeHash; |
| 1520 | } |
| 1521 | } |
| 1522 | } |
| 1523 | |
| 1524 | /* DEFAULTS */ |
| 1525 | $jmpress( 'defaults' ).hash = { |
| 1526 | use: true, |
| 1527 | update: true, |
| 1528 | bindChange: true, |
| 1529 | // NOTICE: {use: true, update: false, bindChange: true} |
| 1530 | // will cause a error after clicking on a link to the current step |
| 1531 | }; |
| 1532 | |
| 1533 | /* HOOKS */ |
| 1534 | $jmpress( 'selectInitialStep', function ( step, eventData ) { |
| 1535 | var settings = eventData.settings, |
| 1536 | hashSettings = settings.hash, |
| 1537 | current = eventData.current, |
| 1538 | jmpress = $( this ); |
| 1539 | eventData.current.hashNamespace = '.jmpress-' + randomString(); |
| 1540 | // HASH CHANGE EVENT |
| 1541 | if ( hashSettings.use ) { |
| 1542 | if ( hashSettings.bindChange ) { |
| 1543 | $( window ).bind( 'hashchange' + current.hashNamespace, function ( event ) { |
| 1544 | var urlItem = getElementFromUrl( settings ); |
| 1545 | if ( jmpress.jmpress( 'initialized' ) ) { |
| 1546 | jmpress.jmpress( 'scrollFix' ); |
| 1547 | } |
| 1548 | if ( urlItem && urlItem.length ) { |
| 1549 | if ( urlItem.attr( 'id' ) !== jmpress.jmpress( 'active' ).attr( 'id' ) ) { |
| 1550 | jmpress.jmpress( 'select', urlItem ); |
| 1551 | } |
| 1552 | setHash( urlItem.attr( 'id' ) ); |
| 1553 | } |
| 1554 | event.preventDefault(); |
| 1555 | } ); |
| 1556 | $( hashLink ).on( 'click' + current.hashNamespace, function ( event ) { |
| 1557 | var href = $( this ).attr( 'href' ); |
| 1558 | try { |
| 1559 | if ( $( href ).is( settings.stepSelector ) ) { |
| 1560 | jmpress.jmpress( 'select', href ); |
| 1561 | event.preventDefault(); |
| 1562 | event.stopPropagation(); |
| 1563 | } |
| 1564 | } catch ( e ) {} |
| 1565 | } ); |
| 1566 | } |
| 1567 | return getElementFromUrl( settings ); |
| 1568 | } |
| 1569 | } ); |
| 1570 | $jmpress( 'afterDeinit', function ( nil, eventData ) { |
| 1571 | $( hashLink ).off( eventData.current.hashNamespace ); |
| 1572 | $( window ).unbind( eventData.current.hashNamespace ); |
| 1573 | } ); |
| 1574 | $jmpress( 'setActive', function ( step, eventData ) { |
| 1575 | var settings = eventData.settings, |
| 1576 | current = eventData.current; |
| 1577 | // `#/step-id` is used instead of `#step-id` to prevent default browser |
| 1578 | // scrolling to element in hash |
| 1579 | if ( settings.hash.use && settings.hash.update ) { |
| 1580 | clearTimeout( current.hashtimeout ); |
| 1581 | current.hashtimeout = setTimeout( function () { |
| 1582 | setHash( $( eventData.delegatedFrom ).attr( 'id' ) ); |
| 1583 | }, settings.transitionDuration + 200 ); |
| 1584 | } |
| 1585 | } ); |
| 1586 | } )( jQuery, document, window ); |
| 1587 | /* |
| 1588 | * keyboard.js |
| 1589 | * Keyboard event mapping and default keyboard actions |
| 1590 | */ |
| 1591 | ( function ( $, document, window, undefined ) { |
| 1592 | 'use strict'; |
| 1593 | var $jmpress = $.jmpress, |
| 1594 | jmpressNext = 'next', |
| 1595 | jmpressPrev = 'prev'; |
| 1596 | |
| 1597 | /* FUNCTIONS */ |
| 1598 | function randomString() { |
| 1599 | return '' + Math.round( Math.random() * 100000, 0 ); |
| 1600 | } |
| 1601 | function stopEvent( event ) { |
| 1602 | event.preventDefault(); |
| 1603 | event.stopPropagation(); |
| 1604 | } |
| 1605 | |
| 1606 | /* DEFAULTS */ |
| 1607 | $jmpress( 'defaults' ).keyboard = { |
| 1608 | use: true, |
| 1609 | keys: { |
| 1610 | 33: jmpressPrev, // pg up |
| 1611 | 37: jmpressPrev, // left |
| 1612 | 38: jmpressPrev, // up |
| 1613 | |
| 1614 | 9: jmpressNext + ':' + jmpressPrev, // tab |
| 1615 | 32: jmpressNext, // space |
| 1616 | 34: jmpressNext, // pg down |
| 1617 | 39: jmpressNext, // right |
| 1618 | 40: jmpressNext, // down |
| 1619 | |
| 1620 | 36: 'home', // home |
| 1621 | |
| 1622 | 35: 'end', // end |
| 1623 | }, |
| 1624 | ignore: { |
| 1625 | INPUT: [ |
| 1626 | 32, // space |
| 1627 | 37, // left |
| 1628 | 38, // up |
| 1629 | 39, // right |
| 1630 | 40, // down |
| 1631 | ], |
| 1632 | TEXTAREA: [ |
| 1633 | 32, // space |
| 1634 | 37, // left |
| 1635 | 38, // up |
| 1636 | 39, // right |
| 1637 | 40, // down |
| 1638 | ], |
| 1639 | SELECT: [ |
| 1640 | 38, // up |
| 1641 | 40, // down |
| 1642 | ], |
| 1643 | }, |
| 1644 | tabSelector: 'a[href]:visible, :input:visible', |
| 1645 | }; |
| 1646 | |
| 1647 | /* HOOKS */ |
| 1648 | $jmpress( 'afterInit', function ( nil, eventData ) { |
| 1649 | var settings = eventData.settings, |
| 1650 | keyboardSettings = settings.keyboard, |
| 1651 | ignoreKeyboardSettings = keyboardSettings.ignore, |
| 1652 | current = eventData.current, |
| 1653 | jmpress = $( this ); |
| 1654 | |
| 1655 | // tabindex make it focusable so that it can receive key events |
| 1656 | if ( ! settings.fullscreen ) { |
| 1657 | jmpress.attr( 'tabindex', 0 ); |
| 1658 | } |
| 1659 | |
| 1660 | current.keyboardNamespace = '.jmpress-' + randomString(); |
| 1661 | |
| 1662 | // KEYPRESS EVENT: this fixes a Opera bug |
| 1663 | $( settings.fullscreen ? document : jmpress ).bind( |
| 1664 | 'keypress' + current.keyboardNamespace, |
| 1665 | function ( event ) { |
| 1666 | for ( var nodeName in ignoreKeyboardSettings ) { |
| 1667 | if ( |
| 1668 | event.target.nodeName === nodeName && |
| 1669 | ignoreKeyboardSettings[ nodeName ].indexOf( event.which ) !== -1 |
| 1670 | ) { |
| 1671 | return; |
| 1672 | } |
| 1673 | } |
| 1674 | if ( ( event.which >= 37 && event.which <= 40 ) || event.which === 32 ) { |
| 1675 | stopEvent( event ); |
| 1676 | } |
| 1677 | } |
| 1678 | ); |
| 1679 | // KEYDOWN EVENT |
| 1680 | $( settings.fullscreen ? document : jmpress ).bind( |
| 1681 | 'keydown' + current.keyboardNamespace, |
| 1682 | function ( event ) { |
| 1683 | var eventTarget = $( event.target ); |
| 1684 | |
| 1685 | if ( |
| 1686 | ( ! settings.fullscreen && ! eventTarget.closest( jmpress ).length ) || |
| 1687 | ! keyboardSettings.use |
| 1688 | ) { |
| 1689 | return; |
| 1690 | } |
| 1691 | |
| 1692 | for ( var nodeName in ignoreKeyboardSettings ) { |
| 1693 | if ( |
| 1694 | eventTarget[ 0 ].nodeName === nodeName && |
| 1695 | ignoreKeyboardSettings[ nodeName ].indexOf( event.which ) !== -1 |
| 1696 | ) { |
| 1697 | return; |
| 1698 | } |
| 1699 | } |
| 1700 | |
| 1701 | var reverseSelect = false; |
| 1702 | var nextFocus; |
| 1703 | if ( event.which === 9 ) { |
| 1704 | // tab |
| 1705 | if ( ! eventTarget.closest( jmpress.jmpress( 'active' ) ).length ) { |
| 1706 | if ( ! event.shiftKey ) { |
| 1707 | nextFocus = jmpress |
| 1708 | .jmpress( 'active' ) |
| 1709 | .find( 'a[href], :input' ) |
| 1710 | .filter( ':visible' ) |
| 1711 | .first(); |
| 1712 | } else { |
| 1713 | reverseSelect = true; |
| 1714 | } |
| 1715 | } else { |
| 1716 | nextFocus = eventTarget.near( keyboardSettings.tabSelector, event.shiftKey ); |
| 1717 | if ( |
| 1718 | ! $( nextFocus ).closest( settings.stepSelector ).is( jmpress.jmpress( 'active' ) ) |
| 1719 | ) { |
| 1720 | nextFocus = undefined; |
| 1721 | } |
| 1722 | } |
| 1723 | if ( nextFocus && nextFocus.length > 0 ) { |
| 1724 | nextFocus.focus(); |
| 1725 | jmpress.jmpress( 'scrollFix' ); |
| 1726 | stopEvent( event ); |
| 1727 | return; |
| 1728 | } else { |
| 1729 | if ( event.shiftKey ) { |
| 1730 | reverseSelect = true; |
| 1731 | } |
| 1732 | } |
| 1733 | } |
| 1734 | |
| 1735 | var action = keyboardSettings.keys[ event.which ]; |
| 1736 | if ( typeof action === 'string' ) { |
| 1737 | if ( action.indexOf( ':' ) !== -1 ) { |
| 1738 | action = action.split( ':' ); |
| 1739 | action = event.shiftKey ? action[ 1 ] : action[ 0 ]; |
| 1740 | } |
| 1741 | jmpress.jmpress( action ); |
| 1742 | stopEvent( event ); |
| 1743 | } else if ( $.isFunction( action ) ) { |
| 1744 | action.call( jmpress, event ); |
| 1745 | } else if ( action ) { |
| 1746 | jmpress.jmpress.apply( jmpress, action ); |
| 1747 | stopEvent( event ); |
| 1748 | } |
| 1749 | |
| 1750 | if ( reverseSelect ) { |
| 1751 | // tab |
| 1752 | nextFocus = jmpress |
| 1753 | .jmpress( 'active' ) |
| 1754 | .find( 'a[href], :input' ) |
| 1755 | .filter( ':visible' ) |
| 1756 | .last(); |
| 1757 | nextFocus.focus(); |
| 1758 | jmpress.jmpress( 'scrollFix' ); |
| 1759 | } |
| 1760 | } |
| 1761 | ); |
| 1762 | } ); |
| 1763 | $jmpress( 'afterDeinit', function ( nil, eventData ) { |
| 1764 | $( document ).unbind( eventData.current.keyboardNamespace ); |
| 1765 | } ); |
| 1766 | } )( jQuery, document, window ); |
| 1767 | /* |
| 1768 | * viewport.js |
| 1769 | * Scale to fit a given viewport |
| 1770 | */ |
| 1771 | ( function ( $, document, window, undefined ) { |
| 1772 | 'use strict'; |
| 1773 | |
| 1774 | function randomString() { |
| 1775 | return '' + Math.round( Math.random() * 100000, 0 ); |
| 1776 | } |
| 1777 | |
| 1778 | var browser = ( function () { |
| 1779 | var ua = navigator.userAgent.toLowerCase(); |
| 1780 | var match = |
| 1781 | /(chrome)[ \/]([\w.]+)/.exec( ua ) || |
| 1782 | /(webkit)[ \/]([\w.]+)/.exec( ua ) || |
| 1783 | /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) || |
| 1784 | /(msie) ([\w.]+)/.exec( ua ) || |
| 1785 | ( ua.indexOf( 'compatible' ) < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ) || |
| 1786 | []; |
| 1787 | return match[ 1 ] || ''; |
| 1788 | } )(); |
| 1789 | |
| 1790 | var defaults = $.jmpress( 'defaults' ); |
| 1791 | defaults.viewPort = { |
| 1792 | width: false, |
| 1793 | height: false, |
| 1794 | maxScale: 0, |
| 1795 | minScale: 0, |
| 1796 | zoomable: 0, |
| 1797 | zoomBindMove: true, |
| 1798 | zoomBindWheel: true, |
| 1799 | }; |
| 1800 | var keys = defaults.keyboard.keys; |
| 1801 | keys[ browser === 'mozilla' ? 107 : 187 ] = 'zoomIn'; // + |
| 1802 | keys[ browser === 'mozilla' ? 109 : 189 ] = 'zoomOut'; // - |
| 1803 | defaults.reasonableAnimation.resize = { |
| 1804 | transitionDuration: '0s', |
| 1805 | transitionDelay: '0ms', |
| 1806 | }; |
| 1807 | defaults.reasonableAnimation.zoom = { |
| 1808 | transitionDuration: '0s', |
| 1809 | transitionDelay: '0ms', |
| 1810 | }; |
| 1811 | $.jmpress( 'initStep', function ( step, eventData ) { |
| 1812 | for ( var variable in { |
| 1813 | viewPortHeight: 1, |
| 1814 | viewPortWidth: 1, |
| 1815 | viewPortMinScale: 1, |
| 1816 | viewPortMaxScale: 1, |
| 1817 | viewPortZoomable: 1, |
| 1818 | } ) { |
| 1819 | eventData.stepData[ variable ] = |
| 1820 | eventData.data[ variable ] && parseFloat( eventData.data[ variable ] ); |
| 1821 | } |
| 1822 | } ); |
| 1823 | $.jmpress( 'afterInit', function ( nil, eventData ) { |
| 1824 | var jmpress = this; |
| 1825 | eventData.current.viewPortNamespace = '.jmpress-' + randomString(); |
| 1826 | $( window ).bind( 'resize' + eventData.current.viewPortNamespace, function ( event ) { |
| 1827 | $( jmpress ).jmpress( 'reselect', 'resize' ); |
| 1828 | } ); |
| 1829 | eventData.current.userZoom = 0; |
| 1830 | eventData.current.userTranslateX = 0; |
| 1831 | eventData.current.userTranslateY = 0; |
| 1832 | if ( eventData.settings.viewPort.zoomBindWheel ) { |
| 1833 | $( eventData.settings.fullscreen ? document : this ).bind( |
| 1834 | 'mousewheel' + |
| 1835 | eventData.current.viewPortNamespace + |
| 1836 | ' DOMMouseScroll' + |
| 1837 | eventData.current.viewPortNamespace, |
| 1838 | function ( event, delta ) { |
| 1839 | delta = |
| 1840 | delta || event.originalEvent.wheelDelta || -event.originalEvent.detail /* mozilla */; |
| 1841 | var direction = delta / Math.abs( delta ); |
| 1842 | if ( direction < 0 ) { |
| 1843 | $( eventData.jmpress ).jmpress( |
| 1844 | 'zoomOut', |
| 1845 | event.originalEvent.x, |
| 1846 | event.originalEvent.y |
| 1847 | ); |
| 1848 | } else if ( direction > 0 ) { |
| 1849 | $( eventData.jmpress ).jmpress( |
| 1850 | 'zoomIn', |
| 1851 | event.originalEvent.x, |
| 1852 | event.originalEvent.y |
| 1853 | ); |
| 1854 | } |
| 1855 | return false; |
| 1856 | } |
| 1857 | ); |
| 1858 | } |
| 1859 | if ( eventData.settings.viewPort.zoomBindMove ) { |
| 1860 | $( eventData.settings.fullscreen ? document : this ) |
| 1861 | .bind( 'mousedown' + eventData.current.viewPortNamespace, function ( event ) { |
| 1862 | if ( eventData.current.userZoom ) { |
| 1863 | eventData.current.userTranslating = { x: event.clientX, y: event.clientY }; |
| 1864 | event.preventDefault(); |
| 1865 | event.stopImmediatePropagation(); |
| 1866 | } |
| 1867 | } ) |
| 1868 | .bind( 'mousemove' + eventData.current.viewPortNamespace, function ( event ) { |
| 1869 | var userTranslating = eventData.current.userTranslating; |
| 1870 | if ( userTranslating ) { |
| 1871 | $( jmpress ).jmpress( |
| 1872 | 'zoomTranslate', |
| 1873 | event.clientX - userTranslating.x, |
| 1874 | event.clientY - userTranslating.y |
| 1875 | ); |
| 1876 | userTranslating.x = event.clientX; |
| 1877 | userTranslating.y = event.clientY; |
| 1878 | event.preventDefault(); |
| 1879 | event.stopImmediatePropagation(); |
| 1880 | } |
| 1881 | } ) |
| 1882 | .bind( 'mouseup' + eventData.current.viewPortNamespace, function ( event ) { |
| 1883 | if ( eventData.current.userTranslating ) { |
| 1884 | eventData.current.userTranslating = undefined; |
| 1885 | event.preventDefault(); |
| 1886 | event.stopImmediatePropagation(); |
| 1887 | } |
| 1888 | } ); |
| 1889 | } |
| 1890 | } ); |
| 1891 | function maxAbs( value, range ) { |
| 1892 | return Math.max( Math.min( value, range ), -range ); |
| 1893 | } |
| 1894 | function zoom( x, y, direction ) { |
| 1895 | var current = $( this ).jmpress( 'current' ), |
| 1896 | settings = $( this ).jmpress( 'settings' ), |
| 1897 | stepData = $( this ).jmpress( 'active' ).data( 'stepData' ), |
| 1898 | container = $( this ).jmpress( 'container' ); |
| 1899 | if ( current.userZoom === 0 && direction < 0 ) { |
| 1900 | return; |
| 1901 | } |
| 1902 | var zoomableSteps = stepData.viewPortZoomable || settings.viewPort.zoomable; |
| 1903 | if ( current.userZoom === zoomableSteps && direction > 0 ) { |
| 1904 | return; |
| 1905 | } |
| 1906 | current.userZoom += direction; |
| 1907 | |
| 1908 | var halfWidth = $( container ).innerWidth() / 2, |
| 1909 | halfHeight = $( container ).innerHeight() / 2; |
| 1910 | |
| 1911 | x = x ? x - halfWidth : x; |
| 1912 | y = y ? y - halfHeight : y; |
| 1913 | |
| 1914 | // TODO this is not perfect... too much math... :( |
| 1915 | current.userTranslateX = maxAbs( |
| 1916 | current.userTranslateX - ( direction * x ) / current.zoomOriginWindowScale / zoomableSteps, |
| 1917 | ( halfWidth * current.userZoom * current.userZoom ) / zoomableSteps |
| 1918 | ); |
| 1919 | current.userTranslateY = maxAbs( |
| 1920 | current.userTranslateY - ( direction * y ) / current.zoomOriginWindowScale / zoomableSteps, |
| 1921 | ( halfHeight * current.userZoom * current.userZoom ) / zoomableSteps |
| 1922 | ); |
| 1923 | |
| 1924 | $( this ).jmpress( 'reselect', 'zoom' ); |
| 1925 | } |
| 1926 | $.jmpress( 'register', 'zoomIn', function ( x, y ) { |
| 1927 | zoom.call( this, x || 0, y || 0, 1 ); |
| 1928 | } ); |
| 1929 | $.jmpress( 'register', 'zoomOut', function ( x, y ) { |
| 1930 | zoom.call( this, x || 0, y || 0, -1 ); |
| 1931 | } ); |
| 1932 | $.jmpress( 'register', 'zoomTranslate', function ( x, y ) { |
| 1933 | var current = $( this ).jmpress( 'current' ), |
| 1934 | settings = $( this ).jmpress( 'settings' ), |
| 1935 | stepData = $( this ).jmpress( 'active' ).data( 'stepData' ), |
| 1936 | container = $( this ).jmpress( 'container' ); |
| 1937 | var zoomableSteps = stepData.viewPortZoomable || settings.viewPort.zoomable; |
| 1938 | var halfWidth = $( container ).innerWidth(), |
| 1939 | halfHeight = $( container ).innerHeight(); |
| 1940 | current.userTranslateX = maxAbs( |
| 1941 | current.userTranslateX + x / current.zoomOriginWindowScale, |
| 1942 | ( halfWidth * current.userZoom * current.userZoom ) / zoomableSteps |
| 1943 | ); |
| 1944 | current.userTranslateY = maxAbs( |
| 1945 | current.userTranslateY + y / current.zoomOriginWindowScale, |
| 1946 | ( halfHeight * current.userZoom * current.userZoom ) / zoomableSteps |
| 1947 | ); |
| 1948 | $( this ).jmpress( 'reselect', 'zoom' ); |
| 1949 | } ); |
| 1950 | $.jmpress( 'afterDeinit', function ( nil, eventData ) { |
| 1951 | $( eventData.settings.fullscreen ? document : this ).unbind( |
| 1952 | eventData.current.viewPortNamespace |
| 1953 | ); |
| 1954 | $( window ).unbind( eventData.current.viewPortNamespace ); |
| 1955 | } ); |
| 1956 | $.jmpress( 'setActive', function ( step, eventData ) { |
| 1957 | var viewPort = eventData.settings.viewPort; |
| 1958 | var viewPortHeight = eventData.stepData.viewPortHeight || viewPort.height; |
| 1959 | var viewPortWidth = eventData.stepData.viewPortWidth || viewPort.width; |
| 1960 | var viewPortMaxScale = eventData.stepData.viewPortMaxScale || viewPort.maxScale; |
| 1961 | var viewPortMinScale = eventData.stepData.viewPortMinScale || viewPort.minScale; |
| 1962 | // Correct the scale based on the window's size |
| 1963 | var windowScaleY = viewPortHeight && $( eventData.container ).innerHeight() / viewPortHeight; |
| 1964 | var windowScaleX = viewPortWidth && $( eventData.container ).innerWidth() / viewPortWidth; |
| 1965 | var windowScale = |
| 1966 | ( windowScaleX || windowScaleY ) && |
| 1967 | Math.min( windowScaleX || windowScaleY, windowScaleY || windowScaleX ); |
| 1968 | |
| 1969 | if ( windowScale ) { |
| 1970 | windowScale = windowScale || 1; |
| 1971 | if ( viewPortMaxScale ) { |
| 1972 | windowScale = Math.min( windowScale, viewPortMaxScale ); |
| 1973 | } |
| 1974 | if ( viewPortMinScale ) { |
| 1975 | windowScale = Math.max( windowScale, viewPortMinScale ); |
| 1976 | } |
| 1977 | |
| 1978 | var zoomableSteps = |
| 1979 | eventData.stepData.viewPortZoomable || eventData.settings.viewPort.zoomable; |
| 1980 | if ( zoomableSteps ) { |
| 1981 | var diff = 1 / windowScale - 1 / viewPortMaxScale; |
| 1982 | diff /= zoomableSteps; |
| 1983 | windowScale = 1 / ( 1 / windowScale - diff * eventData.current.userZoom ); |
| 1984 | } |
| 1985 | |
| 1986 | eventData.target.transform.reverse(); |
| 1987 | if ( eventData.current.userTranslateX && eventData.current.userTranslateY ) { |
| 1988 | eventData.target.transform.push( [ |
| 1989 | 'translate', |
| 1990 | eventData.current.userTranslateX, |
| 1991 | eventData.current.userTranslateY, |
| 1992 | 0, |
| 1993 | ] ); |
| 1994 | } else { |
| 1995 | eventData.target.transform.push( [ 'translate' ] ); |
| 1996 | } |
| 1997 | eventData.target.transform.push( [ 'scale', windowScale, windowScale, 1 ] ); |
| 1998 | eventData.target.transform.reverse(); |
| 1999 | eventData.target.perspectiveScale /= windowScale; |
| 2000 | } |
| 2001 | eventData.current.zoomOriginWindowScale = windowScale; |
| 2002 | } ); |
| 2003 | $.jmpress( 'setInactive', function ( step, eventData ) { |
| 2004 | if ( |
| 2005 | ! eventData.nextStep || |
| 2006 | ! step || |
| 2007 | $( eventData.nextStep ).attr( 'id' ) !== $( step ).attr( 'id' ) |
| 2008 | ) { |
| 2009 | eventData.current.userZoom = 0; |
| 2010 | eventData.current.userTranslateX = 0; |
| 2011 | eventData.current.userTranslateY = 0; |
| 2012 | } |
| 2013 | } ); |
| 2014 | } )( jQuery, document, window ); |
| 2015 | |
| 2016 | /* |
| 2017 | * mouse.js |
| 2018 | * Clicking to select a step |
| 2019 | */ |
| 2020 | ( function ( $, document, window, undefined ) { |
| 2021 | 'use strict'; |
| 2022 | var $jmpress = $.jmpress; |
| 2023 | |
| 2024 | /* FUNCTIONS */ |
| 2025 | function randomString() { |
| 2026 | return '' + Math.round( Math.random() * 100000, 0 ); |
| 2027 | } |
| 2028 | |
| 2029 | /* DEFAULTS */ |
| 2030 | $jmpress( 'defaults' ).mouse = { |
| 2031 | clickSelects: true, |
| 2032 | }; |
| 2033 | |
| 2034 | /* HOOKS */ |
| 2035 | $jmpress( 'afterInit', function ( nil, eventData ) { |
| 2036 | var settings = eventData.settings, |
| 2037 | stepSelector = settings.stepSelector, |
| 2038 | current = eventData.current, |
| 2039 | jmpress = $( this ); |
| 2040 | current.clickableStepsNamespace = '.jmpress-' + randomString(); |
| 2041 | jmpress.bind( 'click' + current.clickableStepsNamespace, function ( event ) { |
| 2042 | if ( ! settings.mouse.clickSelects || current.userZoom ) { |
| 2043 | return; |
| 2044 | } |
| 2045 | |
| 2046 | // get clicked step |
| 2047 | var clickedStep = $( event.target ).closest( stepSelector ); |
| 2048 | |
| 2049 | // clicks on the active step do default |
| 2050 | if ( clickedStep.is( jmpress.jmpress( 'active' ) ) ) { |
| 2051 | return; |
| 2052 | } |
| 2053 | |
| 2054 | if ( clickedStep.length ) { |
| 2055 | // select the clicked step |
| 2056 | jmpress.jmpress( 'select', clickedStep[ 0 ], 'click' ); |
| 2057 | event.preventDefault(); |
| 2058 | event.stopPropagation(); |
| 2059 | } |
| 2060 | } ); |
| 2061 | } ); |
| 2062 | $jmpress( 'afterDeinit', function ( nil, eventData ) { |
| 2063 | $( this ).unbind( eventData.current.clickableStepsNamespace ); |
| 2064 | } ); |
| 2065 | } )( jQuery, document, window ); |
| 2066 | /* |
| 2067 | * mobile.js |
| 2068 | * Adds support for swipe on touch supported browsers |
| 2069 | */ |
| 2070 | ( function ( $, document, window, undefined ) { |
| 2071 | 'use strict'; |
| 2072 | var $jmpress = $.jmpress; |
| 2073 | |
| 2074 | /* FUNCTIONS */ |
| 2075 | function randomString() { |
| 2076 | return '' + Math.round( Math.random() * 100000, 0 ); |
| 2077 | } |
| 2078 | |
| 2079 | /* HOOKS */ |
| 2080 | $jmpress( 'afterInit', function ( step, eventData ) { |
| 2081 | var settings = eventData.settings, |
| 2082 | current = eventData.current, |
| 2083 | jmpress = eventData.jmpress; |
| 2084 | current.mobileNamespace = '.jmpress-' + randomString(); |
| 2085 | var data, |
| 2086 | start = [ 0, 0 ]; |
| 2087 | $( settings.fullscreen ? document : jmpress ) |
| 2088 | .bind( 'touchstart' + current.mobileNamespace, function ( event ) { |
| 2089 | data = event.originalEvent.touches[ 0 ]; |
| 2090 | start = [ data.pageX, data.pageY ]; |
| 2091 | } ) |
| 2092 | .bind( 'touchmove' + current.mobileNamespace, function ( event ) { |
| 2093 | data = event.originalEvent.touches[ 0 ]; |
| 2094 | event.preventDefault(); |
| 2095 | return false; |
| 2096 | } ) |
| 2097 | .bind( 'touchend' + current.mobileNamespace, function ( event ) { |
| 2098 | var end = [ data.pageX, data.pageY ], |
| 2099 | diff = [ end[ 0 ] - start[ 0 ], end[ 1 ] - start[ 1 ] ]; |
| 2100 | |
| 2101 | if ( Math.max( Math.abs( diff[ 0 ] ), Math.abs( diff[ 1 ] ) ) > 50 ) { |
| 2102 | diff = Math.abs( diff[ 0 ] ) > Math.abs( diff[ 1 ] ) ? diff[ 0 ] : diff[ 1 ]; |
| 2103 | $( jmpress ).jmpress( diff > 0 ? 'prev' : 'next' ); |
| 2104 | event.preventDefault(); |
| 2105 | return false; |
| 2106 | } |
| 2107 | } ); |
| 2108 | } ); |
| 2109 | $jmpress( 'afterDeinit', function ( nil, eventData ) { |
| 2110 | var settings = eventData.settings, |
| 2111 | current = eventData.current, |
| 2112 | jmpress = eventData.jmpress; |
| 2113 | $( settings.fullscreen ? document : jmpress ).unbind( current.mobileNamespace ); |
| 2114 | } ); |
| 2115 | } )( jQuery, document, window ); |
| 2116 | /* |
| 2117 | * templates.js |
| 2118 | * The amazing template engine |
| 2119 | */ |
| 2120 | ( function ( $, document, window, undefined ) { |
| 2121 | 'use strict'; |
| 2122 | var $jmpress = $.jmpress, |
| 2123 | templateFromParentIdent = '_template_', |
| 2124 | templateFromApplyIdent = '_applied_template_'; |
| 2125 | |
| 2126 | /* STATIC VARS */ |
| 2127 | var templates = {}; |
| 2128 | |
| 2129 | /* FUNCTIONS */ |
| 2130 | function addUndefined( target, values, prefix ) { |
| 2131 | for ( var name in values ) { |
| 2132 | var targetName = name; |
| 2133 | if ( prefix ) { |
| 2134 | targetName = prefix + targetName.substr( 0, 1 ).toUpperCase() + targetName.substr( 1 ); |
| 2135 | } |
| 2136 | if ( $.isPlainObject( values[ name ] ) ) { |
| 2137 | addUndefined( target, values[ name ], targetName ); |
| 2138 | } else if ( target[ targetName ] === undefined ) { |
| 2139 | target[ targetName ] = values[ name ]; |
| 2140 | } |
| 2141 | } |
| 2142 | } |
| 2143 | function applyChildrenTemplates( children, templateChildren ) { |
| 2144 | if ( $.isArray( templateChildren ) ) { |
| 2145 | if ( templateChildren.length < children.length ) { |
| 2146 | $.error( 'more nested steps than children in template' ); |
| 2147 | } else { |
| 2148 | children.each( function ( idx, child ) { |
| 2149 | child = $( child ); |
| 2150 | var tmpl = child.data( templateFromParentIdent ) || {}; |
| 2151 | addUndefined( tmpl, templateChildren[ idx ] ); |
| 2152 | child.data( templateFromParentIdent, tmpl ); |
| 2153 | } ); |
| 2154 | } |
| 2155 | } else if ( $.isFunction( templateChildren ) ) { |
| 2156 | children.each( function ( idx, child ) { |
| 2157 | child = $( child ); |
| 2158 | var tmpl = child.data( templateFromParentIdent ) || {}; |
| 2159 | addUndefined( tmpl, templateChildren( idx, child, children ) ); |
| 2160 | child.data( templateFromParentIdent, tmpl ); |
| 2161 | } ); |
| 2162 | } // TODO: else if(object) |
| 2163 | } |
| 2164 | function applyTemplate( data, element, template, eventData ) { |
| 2165 | if ( template.children ) { |
| 2166 | var children = element.children( eventData.settings.stepSelector ); |
| 2167 | applyChildrenTemplates( children, template.children ); |
| 2168 | } |
| 2169 | applyTemplateData( data, template ); |
| 2170 | } |
| 2171 | function applyTemplateData( data, template ) { |
| 2172 | addUndefined( data, template ); |
| 2173 | } |
| 2174 | |
| 2175 | /* HOOKS */ |
| 2176 | $jmpress( 'beforeInitStep', function ( step, eventData ) { |
| 2177 | step = $( step ); |
| 2178 | var data = eventData.data, |
| 2179 | templateFromAttr = data.template, |
| 2180 | templateFromApply = step.data( templateFromApplyIdent ), |
| 2181 | templateFromParent = step.data( templateFromParentIdent ); |
| 2182 | if ( templateFromAttr ) { |
| 2183 | $.each( templateFromAttr.split( ' ' ), function ( idx, tmpl ) { |
| 2184 | var template = templates[ tmpl ]; |
| 2185 | applyTemplate( data, step, template, eventData ); |
| 2186 | } ); |
| 2187 | } |
| 2188 | if ( templateFromApply ) { |
| 2189 | applyTemplate( data, step, templateFromApply, eventData ); |
| 2190 | } |
| 2191 | if ( templateFromParent ) { |
| 2192 | applyTemplate( data, step, templateFromParent, eventData ); |
| 2193 | step.data( templateFromParentIdent, null ); |
| 2194 | if ( templateFromParent.template ) { |
| 2195 | $.each( templateFromParent.template.split( ' ' ), function ( idx, tmpl ) { |
| 2196 | var template = templates[ tmpl ]; |
| 2197 | applyTemplate( data, step, template, eventData ); |
| 2198 | } ); |
| 2199 | } |
| 2200 | } |
| 2201 | } ); |
| 2202 | $jmpress( 'beforeInit', function ( nil, eventData ) { |
| 2203 | var data = $jmpress( 'dataset', this ), |
| 2204 | dataTemplate = data.template, |
| 2205 | stepSelector = eventData.settings.stepSelector; |
| 2206 | if ( dataTemplate ) { |
| 2207 | var template = templates[ dataTemplate ]; |
| 2208 | applyChildrenTemplates( |
| 2209 | $( this ) |
| 2210 | .find( stepSelector ) |
| 2211 | .filter( function () { |
| 2212 | return ! $( this ).parent().is( stepSelector ); |
| 2213 | } ), |
| 2214 | template.children |
| 2215 | ); |
| 2216 | } |
| 2217 | } ); |
| 2218 | |
| 2219 | /* EXPORTED FUNCTIONS */ |
| 2220 | $jmpress( 'register', 'template', function ( name, tmpl ) { |
| 2221 | if ( templates[ name ] ) { |
| 2222 | templates[ name ] = $.extend( true, {}, templates[ name ], tmpl ); |
| 2223 | } else { |
| 2224 | templates[ name ] = $.extend( true, {}, tmpl ); |
| 2225 | } |
| 2226 | } ); |
| 2227 | $jmpress( 'register', 'apply', function ( selector, tmpl ) { |
| 2228 | if ( ! tmpl ) { |
| 2229 | // TODO ERROR because settings not found |
| 2230 | var stepSelector = $( this ).jmpress( 'settings' ).stepSelector; |
| 2231 | applyChildrenTemplates( |
| 2232 | $( this ) |
| 2233 | .find( stepSelector ) |
| 2234 | .filter( function () { |
| 2235 | return ! $( this ).parent().is( stepSelector ); |
| 2236 | } ), |
| 2237 | selector |
| 2238 | ); |
| 2239 | } else if ( $.isArray( tmpl ) ) { |
| 2240 | applyChildrenTemplates( $( selector ), tmpl ); |
| 2241 | } else { |
| 2242 | var template; |
| 2243 | if ( typeof tmpl === 'string' ) { |
| 2244 | template = templates[ tmpl ]; |
| 2245 | } else { |
| 2246 | template = $.extend( true, {}, tmpl ); |
| 2247 | } |
| 2248 | $( selector ).each( function ( idx, element ) { |
| 2249 | element = $( element ); |
| 2250 | var tmpl = element.data( templateFromApplyIdent ) || {}; |
| 2251 | addUndefined( tmpl, template ); |
| 2252 | element.data( templateFromApplyIdent, tmpl ); |
| 2253 | } ); |
| 2254 | } |
| 2255 | } ); |
| 2256 | } )( jQuery, document, window ); |
| 2257 | /* |
| 2258 | * jqevents.js |
| 2259 | * Fires jQuery events |
| 2260 | */ |
| 2261 | ( function ( $, document, window, undefined ) { |
| 2262 | 'use strict'; |
| 2263 | |
| 2264 | /* HOOKS */ |
| 2265 | // the events should not bubble up the tree |
| 2266 | // elsewise nested jmpress would cause buggy behavior |
| 2267 | $.jmpress( 'setActive', function ( step, eventData ) { |
| 2268 | if ( eventData.prevStep !== step ) { |
| 2269 | $( step ).triggerHandler( 'enterStep' ); |
| 2270 | } |
| 2271 | } ); |
| 2272 | $.jmpress( 'setInactive', function ( step, eventData ) { |
| 2273 | if ( eventData.nextStep !== step ) { |
| 2274 | $( step ).triggerHandler( 'leaveStep' ); |
| 2275 | } |
| 2276 | } ); |
| 2277 | } )( jQuery, document, window ); |
| 2278 | /* |
| 2279 | * animation.js |
| 2280 | * Apply custom animations to steps |
| 2281 | */ |
| 2282 | ( function ( $, document, window, undefined ) { |
| 2283 | 'use strict'; |
| 2284 | |
| 2285 | function parseSubstepInfo( str ) { |
| 2286 | var arr = str.split( ' ' ); |
| 2287 | var className = arr[ 0 ]; |
| 2288 | var config = { |
| 2289 | willClass: 'will-' + className, |
| 2290 | doClass: 'do-' + className, |
| 2291 | hasClass: 'has-' + className, |
| 2292 | }; |
| 2293 | var state = ''; |
| 2294 | for ( var i = 1; i < arr.length; i++ ) { |
| 2295 | var s = arr[ i ]; |
| 2296 | switch ( state ) { |
| 2297 | case '': |
| 2298 | if ( s === 'after' ) { |
| 2299 | state = 'after'; |
| 2300 | } else { |
| 2301 | $.warn( "unknown keyword in '" + str + "'. '" + s + "' unknown." ); |
| 2302 | } |
| 2303 | break; |
| 2304 | case 'after': |
| 2305 | if ( s.match( /^[1-9][0-9]*m?s?/ ) ) { |
| 2306 | var value = parseFloat( s ); |
| 2307 | if ( s.indexOf( 'ms' ) !== -1 ) { |
| 2308 | value *= 1; |
| 2309 | } else if ( s.indexOf( 's' ) !== -1 ) { |
| 2310 | value *= 1000; |
| 2311 | } else if ( s.indexOf( 'm' ) !== -1 ) { |
| 2312 | value *= 60000; |
| 2313 | } |
| 2314 | config.delay = value; |
| 2315 | } else { |
| 2316 | config.after = Array.prototype.slice.call( arr, i ).join( ' ' ); |
| 2317 | i = arr.length; |
| 2318 | } |
| 2319 | } |
| 2320 | } |
| 2321 | return config; |
| 2322 | } |
| 2323 | function find( array, selector, start, end ) { |
| 2324 | end = end || array.length - 1; |
| 2325 | start = start || 0; |
| 2326 | for ( var i = start; i < end + 1; i++ ) { |
| 2327 | if ( $( array[ i ].element ).is( selector ) ) { |
| 2328 | return i; |
| 2329 | } |
| 2330 | } |
| 2331 | } |
| 2332 | function addOn( list, substep, delay ) { |
| 2333 | $.each( substep._on, function ( idx, child ) { |
| 2334 | list.push( { substep: child.substep, delay: child.delay + delay } ); |
| 2335 | addOn( list, child.substep, child.delay + delay ); |
| 2336 | } ); |
| 2337 | } |
| 2338 | $.jmpress( 'defaults' ).customAnimationDataAttribute = 'jmpress'; |
| 2339 | $.jmpress( 'afterInit', function ( nil, eventData ) { |
| 2340 | eventData.current.animationTimeouts = []; |
| 2341 | eventData.current.animationCleanupWaiting = []; |
| 2342 | } ); |
| 2343 | $.jmpress( 'applyStep', function ( step, eventData ) { |
| 2344 | // read custom animation from elements |
| 2345 | var substepsData = {}; |
| 2346 | var listOfSubsteps = []; |
| 2347 | $( step ) |
| 2348 | .find( '[data-' + eventData.settings.customAnimationDataAttribute + ']' ) |
| 2349 | .each( function ( idx, element ) { |
| 2350 | if ( $( element ).closest( eventData.settings.stepSelector ).is( step ) ) { |
| 2351 | listOfSubsteps.push( { element: element } ); |
| 2352 | } |
| 2353 | } ); |
| 2354 | if ( listOfSubsteps.length === 0 ) { |
| 2355 | return; |
| 2356 | } |
| 2357 | $.each( listOfSubsteps, function ( idx, substep ) { |
| 2358 | substep.info = parseSubstepInfo( |
| 2359 | $( substep.element ).data( eventData.settings.customAnimationDataAttribute ) |
| 2360 | ); |
| 2361 | $( substep.element ).addClass( substep.info.willClass ); |
| 2362 | substep._on = []; |
| 2363 | substep._after = null; |
| 2364 | } ); |
| 2365 | var current = { _after: undefined, _on: [], info: {} }; // virtual zero step |
| 2366 | $.each( listOfSubsteps, function ( idx, substep ) { |
| 2367 | var other = substep.info.after; |
| 2368 | if ( other ) { |
| 2369 | if ( other === 'step' ) { |
| 2370 | other = current; |
| 2371 | } else if ( other === 'prev' ) { |
| 2372 | other = listOfSubsteps[ idx - 1 ]; |
| 2373 | } else { |
| 2374 | var index = find( listOfSubsteps, other, 0, idx - 1 ); |
| 2375 | if ( index === undefined ) { |
| 2376 | index = find( listOfSubsteps, other ); |
| 2377 | } |
| 2378 | other = |
| 2379 | index === undefined || index === idx |
| 2380 | ? listOfSubsteps[ idx - 1 ] |
| 2381 | : listOfSubsteps[ index ]; |
| 2382 | } |
| 2383 | } else { |
| 2384 | other = listOfSubsteps[ idx - 1 ]; |
| 2385 | } |
| 2386 | if ( other ) { |
| 2387 | if ( ! substep.info.delay ) { |
| 2388 | if ( ! other._after ) { |
| 2389 | other._after = substep; |
| 2390 | return; |
| 2391 | } |
| 2392 | other = other._after; |
| 2393 | } |
| 2394 | other._on.push( { substep: substep, delay: substep.info.delay || 0 } ); |
| 2395 | } |
| 2396 | } ); |
| 2397 | if ( current._after === undefined && current._on.length === 0 ) { |
| 2398 | var startStep = find( listOfSubsteps, eventData.stepData.startSubstep ) || 0; |
| 2399 | current._after = listOfSubsteps[ startStep ]; |
| 2400 | } |
| 2401 | var substepsInOrder = []; |
| 2402 | function findNextFunc( idx, item ) { |
| 2403 | if ( item.substep._after ) { |
| 2404 | current = item.substep._after; |
| 2405 | return false; |
| 2406 | } |
| 2407 | } |
| 2408 | do { |
| 2409 | var substepList = [ { substep: current, delay: 0 } ]; |
| 2410 | addOn( substepList, current, 0 ); |
| 2411 | substepsInOrder.push( substepList ); |
| 2412 | current = null; |
| 2413 | $.each( substepList, findNextFunc ); |
| 2414 | } while ( current ); |
| 2415 | substepsData.list = substepsInOrder; |
| 2416 | $( step ).data( 'substepsData', substepsData ); |
| 2417 | } ); |
| 2418 | $.jmpress( 'unapplyStep', function ( step, eventData ) { |
| 2419 | var substepsData = $( step ).data( 'substepsData' ); |
| 2420 | if ( substepsData ) { |
| 2421 | $.each( substepsData.list, function ( idx, activeSubsteps ) { |
| 2422 | $.each( activeSubsteps, function ( idx, substep ) { |
| 2423 | if ( substep.substep.info.willClass ) { |
| 2424 | $( substep.substep.element ).removeClass( substep.substep.info.willClass ); |
| 2425 | } |
| 2426 | if ( substep.substep.info.hasClass ) { |
| 2427 | $( substep.substep.element ).removeClass( substep.substep.info.hasClass ); |
| 2428 | } |
| 2429 | if ( substep.substep.info.doClass ) { |
| 2430 | $( substep.substep.element ).removeClass( substep.substep.info.doClass ); |
| 2431 | } |
| 2432 | } ); |
| 2433 | } ); |
| 2434 | } |
| 2435 | } ); |
| 2436 | $.jmpress( 'setActive', function ( step, eventData ) { |
| 2437 | var substepsData = $( step ).data( 'substepsData' ); |
| 2438 | if ( ! substepsData ) { |
| 2439 | return; |
| 2440 | } |
| 2441 | if ( eventData.substep === undefined ) { |
| 2442 | eventData.substep = eventData.reason === 'prev' ? substepsData.list.length - 1 : 0; |
| 2443 | } |
| 2444 | var substep = eventData.substep; |
| 2445 | $.each( eventData.current.animationTimeouts, function ( idx, timeout ) { |
| 2446 | clearTimeout( timeout ); |
| 2447 | } ); |
| 2448 | eventData.current.animationTimeouts = []; |
| 2449 | $.each( substepsData.list, function ( idx, activeSubsteps ) { |
| 2450 | var applyHas = idx < substep; |
| 2451 | var applyDo = idx <= substep; |
| 2452 | $.each( activeSubsteps, function ( idx, substep ) { |
| 2453 | if ( substep.substep.info.hasClass ) { |
| 2454 | $( substep.substep.element )[ ( applyHas ? 'add' : 'remove' ) + 'Class' ]( |
| 2455 | substep.substep.info.hasClass |
| 2456 | ); |
| 2457 | } |
| 2458 | function applyIt() { |
| 2459 | $( substep.substep.element ).addClass( substep.substep.info.doClass ); |
| 2460 | } |
| 2461 | if ( applyDo && ! applyHas && substep.delay && eventData.reason !== 'prev' ) { |
| 2462 | if ( substep.substep.info.doClass ) { |
| 2463 | $( substep.substep.element ).removeClass( substep.substep.info.doClass ); |
| 2464 | eventData.current.animationTimeouts.push( setTimeout( applyIt, substep.delay ) ); |
| 2465 | } |
| 2466 | } else { |
| 2467 | if ( substep.substep.info.doClass ) { |
| 2468 | $( substep.substep.element )[ ( applyDo ? 'add' : 'remove' ) + 'Class' ]( |
| 2469 | substep.substep.info.doClass |
| 2470 | ); |
| 2471 | } |
| 2472 | } |
| 2473 | } ); |
| 2474 | } ); |
| 2475 | } ); |
| 2476 | $.jmpress( 'setInactive', function ( step, eventData ) { |
| 2477 | if ( eventData.nextStep === step ) { |
| 2478 | return; |
| 2479 | } |
| 2480 | function cleanupAnimation( substepsData ) { |
| 2481 | $.each( substepsData.list, function ( idx, activeSubsteps ) { |
| 2482 | $.each( activeSubsteps, function ( idx, substep ) { |
| 2483 | if ( substep.substep.info.hasClass ) { |
| 2484 | $( substep.substep.element ).removeClass( substep.substep.info.hasClass ); |
| 2485 | } |
| 2486 | if ( substep.substep.info.doClass ) { |
| 2487 | $( substep.substep.element ).removeClass( substep.substep.info.doClass ); |
| 2488 | } |
| 2489 | } ); |
| 2490 | } ); |
| 2491 | } |
| 2492 | $.each( eventData.current.animationCleanupWaiting, function ( idx, item ) { |
| 2493 | cleanupAnimation( item ); |
| 2494 | } ); |
| 2495 | eventData.current.animationCleanupWaiting = []; |
| 2496 | var substepsData = $( step ).data( 'substepsData' ); |
| 2497 | if ( substepsData ) { |
| 2498 | eventData.current.animationCleanupWaiting.push( substepsData ); |
| 2499 | } |
| 2500 | } ); |
| 2501 | $.jmpress( 'selectNext', function ( step, eventData ) { |
| 2502 | if ( eventData.substep === undefined ) { |
| 2503 | return; |
| 2504 | } |
| 2505 | var substepsData = $( step ).data( 'substepsData' ); |
| 2506 | if ( ! substepsData ) { |
| 2507 | return; |
| 2508 | } |
| 2509 | if ( eventData.substep < substepsData.list.length - 1 ) { |
| 2510 | return { step: step, substep: eventData.substep + 1 }; |
| 2511 | } |
| 2512 | } ); |
| 2513 | $.jmpress( 'selectPrev', function ( step, eventData ) { |
| 2514 | if ( eventData.substep === undefined ) { |
| 2515 | return; |
| 2516 | } |
| 2517 | var substepsData = $( step ).data( 'substepsData' ); |
| 2518 | if ( ! substepsData ) { |
| 2519 | return; |
| 2520 | } |
| 2521 | if ( eventData.substep > 0 ) { |
| 2522 | return { step: step, substep: eventData.substep - 1 }; |
| 2523 | } |
| 2524 | } ); |
| 2525 | } )( jQuery, document, window ); |
| 2526 | /* |
| 2527 | * jmpress.toggle plugin |
| 2528 | * For binding a key to toggle de/initialization of jmpress.js. |
| 2529 | */ |
| 2530 | /*! |
| 2531 | * plugin for jmpress.js v0.4.5 |
| 2532 | * |
| 2533 | * Copyright 2013 Kyle Robinson Young @shama & Tobias Koppers @sokra |
| 2534 | * Licensed MIT |
| 2535 | * http://www.opensource.org/licenses/mit-license.php |
| 2536 | */ ( function ( $, document, window, undefined ) { |
| 2537 | 'use strict'; |
| 2538 | $.jmpress( 'register', 'toggle', function ( key, config, initial ) { |
| 2539 | var jmpress = this; |
| 2540 | $( document ).bind( 'keydown', function ( event ) { |
| 2541 | if ( event.keyCode === key ) { |
| 2542 | if ( $( jmpress ).jmpress( 'initialized' ) ) { |
| 2543 | $( jmpress ).jmpress( 'deinit' ); |
| 2544 | } else { |
| 2545 | $( jmpress ).jmpress( config ); |
| 2546 | } |
| 2547 | } |
| 2548 | } ); |
| 2549 | if ( initial ) { |
| 2550 | $( jmpress ).jmpress( config ); |
| 2551 | } |
| 2552 | } ); |
| 2553 | } )( jQuery, document, window ); |
| 2554 | |
| 2555 | /* |
| 2556 | * jmpress.secondary plugin |
| 2557 | * Apply a secondary animation when step is selected. |
| 2558 | */ |
| 2559 | ( function ( $, document, window, undefined ) { |
| 2560 | 'use strict'; |
| 2561 | $.jmpress( 'initStep', function ( step, eventData ) { |
| 2562 | for ( var name in eventData.data ) { |
| 2563 | if ( name.indexOf( 'secondary' ) === 0 ) { |
| 2564 | eventData.stepData[ name ] = eventData.data[ name ]; |
| 2565 | } |
| 2566 | } |
| 2567 | } ); |
| 2568 | function exchangeIf( childStepData, condition, step ) { |
| 2569 | if ( |
| 2570 | childStepData.secondary && |
| 2571 | childStepData.secondary.split( ' ' ).indexOf( condition ) !== -1 |
| 2572 | ) { |
| 2573 | for ( var name in childStepData ) { |
| 2574 | if ( name.length > 9 && name.indexOf( 'secondary' ) === 0 ) { |
| 2575 | var tmp = childStepData[ name ]; |
| 2576 | var normal = name.substr( 9 ); |
| 2577 | normal = normal.substr( 0, 1 ).toLowerCase() + normal.substr( 1 ); |
| 2578 | childStepData[ name ] = childStepData[ normal ]; |
| 2579 | childStepData[ normal ] = tmp; |
| 2580 | } |
| 2581 | } |
| 2582 | $( this ).jmpress( 'reapply', $( step ) ); |
| 2583 | } |
| 2584 | } |
| 2585 | $.jmpress( 'beforeActive', function ( step, eventData ) { |
| 2586 | exchangeIf.call( eventData.jmpress, $( step ).data( 'stepData' ), 'self', step ); |
| 2587 | var parent = $( step ).parent(); |
| 2588 | $( parent ) |
| 2589 | .children( eventData.settings.stepSelector ) |
| 2590 | .each( function ( idx, child ) { |
| 2591 | var childStepData = $( child ).data( 'stepData' ); |
| 2592 | exchangeIf.call( eventData.jmpress, childStepData, 'siblings', child ); |
| 2593 | } ); |
| 2594 | function grandchildrenFunc( idx, child ) { |
| 2595 | var childStepData = $( child ).data( 'stepData' ); |
| 2596 | exchangeIf.call( eventData.jmpress, childStepData, 'grandchildren', child ); |
| 2597 | } |
| 2598 | for ( var i = 1; i < eventData.parents.length; i++ ) { |
| 2599 | $( eventData.parents[ i ] ).children( eventData.settings.stepSelector ).each(); |
| 2600 | } |
| 2601 | } ); |
| 2602 | $.jmpress( 'setInactive', function ( step, eventData ) { |
| 2603 | exchangeIf.call( eventData.jmpress, $( step ).data( 'stepData' ), 'self', step ); |
| 2604 | var parent = $( step ).parent(); |
| 2605 | $( parent ) |
| 2606 | .children( eventData.settings.stepSelector ) |
| 2607 | .each( function ( idx, child ) { |
| 2608 | var childStepData = $( child ).data( 'stepData' ); |
| 2609 | exchangeIf.call( eventData.jmpress, childStepData, 'siblings', child ); |
| 2610 | } ); |
| 2611 | function grandchildrenFunc( idx, child ) { |
| 2612 | var childStepData = $( child ).data( 'stepData' ); |
| 2613 | exchangeIf.call( eventData.jmpress, childStepData, 'grandchildren', child ); |
| 2614 | } |
| 2615 | for ( var i = 1; i < eventData.parents.length; i++ ) { |
| 2616 | $( eventData.parents[ i ] ) |
| 2617 | .children( eventData.settings.stepSelector ) |
| 2618 | .each( grandchildrenFunc ); |
| 2619 | } |
| 2620 | } ); |
| 2621 | } )( jQuery, document, window ); |
| 2622 | |
| 2623 | /* |
| 2624 | * jmpress.duration plugin |
| 2625 | * For auto advancing steps after a given duration and optionally displaying a |
| 2626 | * progress bar. |
| 2627 | */ |
| 2628 | ( function ( $, document, window, undefined ) { |
| 2629 | 'use strict'; |
| 2630 | |
| 2631 | $.jmpress( 'defaults' ).duration = { |
| 2632 | defaultValue: -1, |
| 2633 | defaultAction: 'next', |
| 2634 | barSelector: undefined, |
| 2635 | barProperty: 'width', |
| 2636 | barPropertyStart: '0', |
| 2637 | barPropertyEnd: '100%', |
| 2638 | }; |
| 2639 | $.jmpress( 'initStep', function ( step, eventData ) { |
| 2640 | eventData.stepData.duration = |
| 2641 | eventData.data.duration && parseInt( eventData.data.duration, 10 ); |
| 2642 | eventData.stepData.durationAction = eventData.data.durationAction; |
| 2643 | } ); |
| 2644 | $.jmpress( 'setInactive', function ( step, eventData ) { |
| 2645 | var settings = eventData.settings, |
| 2646 | durationSettings = settings.duration, |
| 2647 | current = eventData.current; |
| 2648 | var dur = eventData.stepData.duration || durationSettings.defaultValue; |
| 2649 | if ( current.durationTimeout ) { |
| 2650 | if ( durationSettings.barSelector ) { |
| 2651 | var css = { |
| 2652 | transitionProperty: durationSettings.barProperty, |
| 2653 | transitionDuration: '0', |
| 2654 | transitionDelay: '0', |
| 2655 | transitionTimingFunction: 'linear', |
| 2656 | }; |
| 2657 | css[ durationSettings.barProperty ] = durationSettings.barPropertyStart; |
| 2658 | var bars = $( durationSettings.barSelector ); |
| 2659 | $.jmpress( 'css', bars, css ); |
| 2660 | bars.each( function ( idx, element ) { |
| 2661 | var next = $( element ).next(); |
| 2662 | var parent = $( element ).parent(); |
| 2663 | $( element ).detach(); |
| 2664 | if ( next.length ) { |
| 2665 | next.insertBefore( element ); |
| 2666 | } else { |
| 2667 | parent.append( element ); |
| 2668 | } |
| 2669 | } ); |
| 2670 | } |
| 2671 | clearTimeout( current.durationTimeout ); |
| 2672 | delete current.durationTimeout; |
| 2673 | } |
| 2674 | } ); |
| 2675 | $.jmpress( 'setActive', function ( step, eventData ) { |
| 2676 | var settings = eventData.settings, |
| 2677 | durationSettings = settings.duration, |
| 2678 | current = eventData.current; |
| 2679 | var dur = eventData.stepData.duration || durationSettings.defaultValue; |
| 2680 | if ( dur && dur > 0 ) { |
| 2681 | if ( durationSettings.barSelector ) { |
| 2682 | var css = { |
| 2683 | transitionProperty: durationSettings.barProperty, |
| 2684 | transitionDuration: dur - ( settings.transitionDuration * 2 ) / 3 - 100 + 'ms', |
| 2685 | transitionDelay: ( settings.transitionDuration * 2 ) / 3 + 'ms', |
| 2686 | transitionTimingFunction: 'linear', |
| 2687 | }; |
| 2688 | css[ durationSettings.barProperty ] = durationSettings.barPropertyEnd; |
| 2689 | $.jmpress( 'css', $( durationSettings.barSelector ), css ); |
| 2690 | } |
| 2691 | var jmpress = this; |
| 2692 | if ( current.durationTimeout ) { |
| 2693 | clearTimeout( current.durationTimeout ); |
| 2694 | current.durationTimeout = undefined; |
| 2695 | } |
| 2696 | current.durationTimeout = setTimeout( function () { |
| 2697 | var action = eventData.stepData.durationAction || durationSettings.defaultAction; |
| 2698 | $( jmpress ).jmpress( action ); |
| 2699 | }, dur ); |
| 2700 | } |
| 2701 | } ); |
| 2702 | } )( jQuery, document, window ); |
| 2703 | |
| 2704 | /* |
| 2705 | * jmpress.presentation-mode plugin |
| 2706 | * Display a window for the presenter with notes and a control and view of the |
| 2707 | * presentation |
| 2708 | */ |
| 2709 | ( function ( $, document, window, undefined ) { |
| 2710 | 'use strict'; |
| 2711 | var $jmpress = $.jmpress; |
| 2712 | |
| 2713 | var PREFIX = 'jmpress-presentation-'; |
| 2714 | |
| 2715 | /* FUNCTIONS */ |
| 2716 | function randomString() { |
| 2717 | return '' + Math.round( Math.random() * 100000, 0 ); |
| 2718 | } |
| 2719 | |
| 2720 | /* DEFAULTS */ |
| 2721 | $jmpress( 'defaults' ).presentationMode = { |
| 2722 | use: true, |
| 2723 | url: 'presentation-screen.html', |
| 2724 | notesUrl: false, |
| 2725 | transferredValues: [ 'userZoom', 'userTranslateX', 'userTranslateY' ], |
| 2726 | }; |
| 2727 | $jmpress( 'defaults' ).keyboard.keys[ 80 ] = 'presentationPopup'; // p key |
| 2728 | |
| 2729 | /* HOOKS */ |
| 2730 | $jmpress( 'afterInit', function ( nil, eventData ) { |
| 2731 | var current = eventData.current; |
| 2732 | |
| 2733 | current.selectMessageListeners = []; |
| 2734 | |
| 2735 | if ( eventData.settings.presentationMode.use ) { |
| 2736 | window.addEventListener( 'message', function ( event ) { |
| 2737 | // We do not test orgin, because we want to accept messages |
| 2738 | // from all orgins |
| 2739 | try { |
| 2740 | if ( typeof event.data !== 'string' || event.data.indexOf( PREFIX ) !== 0 ) { |
| 2741 | return; |
| 2742 | } |
| 2743 | var json = JSON.parse( event.data.slice( PREFIX.length ) ); |
| 2744 | switch ( json.type ) { |
| 2745 | case 'select': |
| 2746 | $.each( eventData.settings.presentationMode.transferredValues, function ( |
| 2747 | idx, |
| 2748 | name |
| 2749 | ) { |
| 2750 | eventData.current[ name ] = json[ name ]; |
| 2751 | } ); |
| 2752 | if ( |
| 2753 | /[a-z0-9\-]+/i.test( json.targetId ) && |
| 2754 | typeof json.substep in { number: 1, undefined: 1 } |
| 2755 | ) { |
| 2756 | $( eventData.jmpress ).jmpress( |
| 2757 | 'select', |
| 2758 | { step: '#' + json.targetId, substep: json.substep }, |
| 2759 | json.reason |
| 2760 | ); |
| 2761 | } else { |
| 2762 | $.error( |
| 2763 | 'For security reasons the targetId must match /[a-z0-9\\-]+/i and substep must be a number.' |
| 2764 | ); |
| 2765 | } |
| 2766 | break; |
| 2767 | case 'listen': |
| 2768 | current.selectMessageListeners.push( event.source ); |
| 2769 | break; |
| 2770 | case 'ok': |
| 2771 | clearTimeout( current.presentationPopupTimeout ); |
| 2772 | break; |
| 2773 | case 'read': |
| 2774 | try { |
| 2775 | event.source.postMessage( |
| 2776 | PREFIX + |
| 2777 | JSON.stringify( { |
| 2778 | type: 'url', |
| 2779 | url: window.location.href, |
| 2780 | notesUrl: eventData.settings.presentationMode.notesUrl, |
| 2781 | } ), |
| 2782 | '*' |
| 2783 | ); |
| 2784 | } catch ( e ) { |
| 2785 | $.error( 'Cannot post message to source: ' + e ); |
| 2786 | } |
| 2787 | break; |
| 2788 | default: |
| 2789 | throw 'Unknown message type: ' + json.type; |
| 2790 | } |
| 2791 | } catch ( e ) { |
| 2792 | $.error( 'Received message is malformed: ' + e ); |
| 2793 | } |
| 2794 | } ); |
| 2795 | try { |
| 2796 | if ( window.parent && window.parent !== window ) { |
| 2797 | window.parent.postMessage( |
| 2798 | PREFIX + |
| 2799 | JSON.stringify( { |
| 2800 | type: 'afterInit', |
| 2801 | } ), |
| 2802 | '*' |
| 2803 | ); |
| 2804 | } |
| 2805 | } catch ( e ) { |
| 2806 | $.error( 'Cannot post message to parent: ' + e ); |
| 2807 | } |
| 2808 | } |
| 2809 | } ); |
| 2810 | $jmpress( 'afterDeinit', function ( nil, eventData ) { |
| 2811 | if ( eventData.settings.presentationMode.use ) { |
| 2812 | try { |
| 2813 | if ( window.parent && window.parent !== window ) { |
| 2814 | window.parent.postMessage( |
| 2815 | PREFIX + |
| 2816 | JSON.stringify( { |
| 2817 | type: 'afterDeinit', |
| 2818 | } ), |
| 2819 | '*' |
| 2820 | ); |
| 2821 | } |
| 2822 | } catch ( e ) { |
| 2823 | $.error( 'Cannot post message to parent: ' + e ); |
| 2824 | } |
| 2825 | } |
| 2826 | } ); |
| 2827 | $jmpress( 'setActive', function ( step, eventData ) { |
| 2828 | var stepId = $( eventData.delegatedFrom ).attr( 'id' ), |
| 2829 | substep = eventData.substep, |
| 2830 | reason = eventData.reason; |
| 2831 | $.each( eventData.current.selectMessageListeners, function ( idx, listener ) { |
| 2832 | try { |
| 2833 | var msg = { |
| 2834 | type: 'select', |
| 2835 | targetId: stepId, |
| 2836 | substep: substep, |
| 2837 | reason: reason, |
| 2838 | }; |
| 2839 | $.each( eventData.settings.presentationMode.transferredValues, function ( idx, name ) { |
| 2840 | msg[ name ] = eventData.current[ name ]; |
| 2841 | } ); |
| 2842 | listener.postMessage( PREFIX + JSON.stringify( msg ), '*' ); |
| 2843 | } catch ( e ) { |
| 2844 | $.error( 'Cannot post message to listener: ' + e ); |
| 2845 | } |
| 2846 | } ); |
| 2847 | } ); |
| 2848 | $jmpress( 'register', 'presentationPopup', function () { |
| 2849 | function trySend() { |
| 2850 | jmpress.jmpress( 'current' ).presentationPopupTimeout = setTimeout( trySend, 100 ); |
| 2851 | try { |
| 2852 | popup.postMessage( |
| 2853 | PREFIX + |
| 2854 | JSON.stringify( { |
| 2855 | type: 'url', |
| 2856 | url: window.location.href, |
| 2857 | notesUrl: jmpress.jmpress( 'settings' ).presentationMode.notesUrl, |
| 2858 | } ), |
| 2859 | '*' |
| 2860 | ); |
| 2861 | } catch ( e ) {} |
| 2862 | } |
| 2863 | var jmpress = $( this ), |
| 2864 | popup; |
| 2865 | if ( jmpress.jmpress( 'settings' ).presentationMode.use ) { |
| 2866 | popup = window.open( $( this ).jmpress( 'settings' ).presentationMode.url ); |
| 2867 | jmpress.jmpress( 'current' ).presentationPopupTimeout = setTimeout( trySend, 100 ); |
| 2868 | } |
| 2869 | } ); |
| 2870 | } )( jQuery, document, window ); |
| 2871 |