Mercurial > hg > orthanc
annotate OrthancServer/OrthancExplorer/libs/jquery-file-upload/js/jquery.fileupload-ui.js @ 5853:4d932683049d get-scu tip
very first implementation of C-Get SCU
| author | Alain Mazy <am@orthanc.team> |
|---|---|
| date | Tue, 29 Oct 2024 17:25:49 +0100 |
| parents | d25f4c0fa160 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * jQuery File Upload User Interface Plugin 6.9.1 | |
| 3 * https://github.com/blueimp/jQuery-File-Upload | |
| 4 * | |
| 5 * Copyright 2010, Sebastian Tschan | |
| 6 * https://blueimp.net | |
| 7 * | |
| 8 * Licensed under the MIT license: | |
| 9 * http://www.opensource.org/licenses/MIT | |
| 10 */ | |
| 11 | |
| 12 /*jslint nomen: true, unparam: true, regexp: true */ | |
| 13 /*global define, window, document, URL, webkitURL, FileReader */ | |
| 14 | |
| 15 (function (factory) { | |
| 16 'use strict'; | |
| 17 if (typeof define === 'function' && define.amd) { | |
| 18 // Register as an anonymous AMD module: | |
| 19 define([ | |
| 20 'jquery', | |
| 21 'tmpl', | |
| 22 'load-image', | |
| 23 './jquery.fileupload-fp' | |
| 24 ], factory); | |
| 25 } else { | |
| 26 // Browser globals: | |
| 27 factory( | |
| 28 window.jQuery, | |
| 29 window.tmpl, | |
| 30 window.loadImage | |
| 31 ); | |
| 32 } | |
| 33 }(function ($, tmpl, loadImage) { | |
| 34 'use strict'; | |
| 35 | |
| 36 // The UI version extends the FP (file processing) version or the basic | |
| 37 // file upload widget and adds complete user interface interaction: | |
| 38 var parentWidget = ($.blueimpFP || $.blueimp).fileupload; | |
| 39 $.widget('blueimpUI.fileupload', parentWidget, { | |
| 40 | |
| 41 options: { | |
| 42 // By default, files added to the widget are uploaded as soon | |
| 43 // as the user clicks on the start buttons. To enable automatic | |
| 44 // uploads, set the following option to true: | |
| 45 autoUpload: false, | |
| 46 // The following option limits the number of files that are | |
| 47 // allowed to be uploaded using this widget: | |
| 48 maxNumberOfFiles: undefined, | |
| 49 // The maximum allowed file size: | |
| 50 maxFileSize: undefined, | |
| 51 // The minimum allowed file size: | |
| 52 minFileSize: undefined, | |
| 53 // The regular expression for allowed file types, matches | |
| 54 // against either file type or file name: | |
| 55 acceptFileTypes: /.+$/i, | |
| 56 // The regular expression to define for which files a preview | |
| 57 // image is shown, matched against the file type: | |
| 58 previewSourceFileTypes: /^image\/(gif|jpeg|png)$/, | |
| 59 // The maximum file size of images that are to be displayed as preview: | |
| 60 previewSourceMaxFileSize: 5000000, // 5MB | |
| 61 // The maximum width of the preview images: | |
| 62 previewMaxWidth: 80, | |
| 63 // The maximum height of the preview images: | |
| 64 previewMaxHeight: 80, | |
| 65 // By default, preview images are displayed as canvas elements | |
| 66 // if supported by the browser. Set the following option to false | |
| 67 // to always display preview images as img elements: | |
| 68 previewAsCanvas: true, | |
| 69 // The ID of the upload template: | |
| 70 uploadTemplateId: 'template-upload', | |
| 71 // The ID of the download template: | |
| 72 downloadTemplateId: 'template-download', | |
| 73 // The container for the list of files. If undefined, it is set to | |
| 74 // an element with class "files" inside of the widget element: | |
| 75 filesContainer: undefined, | |
| 76 // By default, files are appended to the files container. | |
| 77 // Set the following option to true, to prepend files instead: | |
| 78 prependFiles: false, | |
| 79 // The expected data type of the upload response, sets the dataType | |
| 80 // option of the $.ajax upload requests: | |
| 81 dataType: 'json', | |
| 82 | |
| 83 // The add callback is invoked as soon as files are added to the fileupload | |
| 84 // widget (via file input selection, drag & drop or add API call). | |
| 85 // See the basic file upload widget for more information: | |
| 86 add: function (e, data) { | |
| 87 var that = $(this).data('fileupload'), | |
| 88 options = that.options, | |
| 89 files = data.files; | |
| 90 $(this).fileupload('process', data).done(function () { | |
| 91 that._adjustMaxNumberOfFiles(-files.length); | |
| 92 data.isAdjusted = true; | |
| 93 data.files.valid = data.isValidated = that._validate(files); | |
| 94 data.context = that._renderUpload(files).data('data', data); | |
| 95 options.filesContainer[ | |
| 96 options.prependFiles ? 'prepend' : 'append' | |
| 97 ](data.context); | |
| 98 that._renderPreviews(files, data.context); | |
| 99 that._forceReflow(data.context); | |
| 100 that._transition(data.context).done( | |
| 101 function () { | |
| 102 if ((that._trigger('added', e, data) !== false) && | |
| 103 (options.autoUpload || data.autoUpload) && | |
| 104 data.autoUpload !== false && data.isValidated) { | |
| 105 data.submit(); | |
| 106 } | |
| 107 } | |
| 108 ); | |
| 109 }); | |
| 110 }, | |
| 111 // Callback for the start of each file upload request: | |
| 112 send: function (e, data) { | |
| 113 var that = $(this).data('fileupload'); | |
| 114 if (!data.isValidated) { | |
| 115 if (!data.isAdjusted) { | |
| 116 that._adjustMaxNumberOfFiles(-data.files.length); | |
| 117 } | |
| 118 if (!that._validate(data.files)) { | |
| 119 return false; | |
| 120 } | |
| 121 } | |
| 122 if (data.context && data.dataType && | |
| 123 data.dataType.substr(0, 6) === 'iframe') { | |
| 124 // Iframe Transport does not support progress events. | |
| 125 // In lack of an indeterminate progress bar, we set | |
| 126 // the progress to 100%, showing the full animated bar: | |
| 127 data.context | |
| 128 .find('.progress').addClass( | |
| 129 !$.support.transition && 'progress-animated' | |
| 130 ) | |
| 131 .attr('aria-valuenow', 100) | |
| 132 .find('.bar').css( | |
| 133 'width', | |
| 134 '100%' | |
| 135 ); | |
| 136 } | |
| 137 return that._trigger('sent', e, data); | |
| 138 }, | |
| 139 // Callback for successful uploads: | |
| 140 done: function (e, data) { | |
| 141 var that = $(this).data('fileupload'), | |
| 142 template; | |
| 143 if (data.context) { | |
| 144 data.context.each(function (index) { | |
| 145 var file = ($.isArray(data.result) && | |
| 146 data.result[index]) || {error: 'emptyResult'}; | |
| 147 if (file.error) { | |
| 148 that._adjustMaxNumberOfFiles(1); | |
| 149 } | |
| 150 that._transition($(this)).done( | |
| 151 function () { | |
| 152 var node = $(this); | |
| 153 template = that._renderDownload([file]) | |
| 154 .css('height', node.height()) | |
| 155 .replaceAll(node); | |
| 156 that._forceReflow(template); | |
| 157 that._transition(template).done( | |
| 158 function () { | |
| 159 data.context = $(this); | |
| 160 that._trigger('completed', e, data); | |
| 161 } | |
| 162 ); | |
| 163 } | |
| 164 ); | |
| 165 }); | |
| 166 } else { | |
| 167 template = that._renderDownload(data.result) | |
| 168 .appendTo(that.options.filesContainer); | |
| 169 that._forceReflow(template); | |
| 170 that._transition(template).done( | |
| 171 function () { | |
| 172 data.context = $(this); | |
| 173 that._trigger('completed', e, data); | |
| 174 } | |
| 175 ); | |
| 176 } | |
| 177 }, | |
| 178 // Callback for failed (abort or error) uploads: | |
| 179 fail: function (e, data) { | |
| 180 var that = $(this).data('fileupload'), | |
| 181 template; | |
| 182 that._adjustMaxNumberOfFiles(data.files.length); | |
| 183 if (data.context) { | |
| 184 data.context.each(function (index) { | |
| 185 if (data.errorThrown !== 'abort') { | |
| 186 var file = data.files[index]; | |
| 187 file.error = file.error || data.errorThrown || | |
| 188 true; | |
| 189 that._transition($(this)).done( | |
| 190 function () { | |
| 191 var node = $(this); | |
| 192 template = that._renderDownload([file]) | |
| 193 .replaceAll(node); | |
| 194 that._forceReflow(template); | |
| 195 that._transition(template).done( | |
| 196 function () { | |
| 197 data.context = $(this); | |
| 198 that._trigger('failed', e, data); | |
| 199 } | |
| 200 ); | |
| 201 } | |
| 202 ); | |
| 203 } else { | |
| 204 that._transition($(this)).done( | |
| 205 function () { | |
| 206 $(this).remove(); | |
| 207 that._trigger('failed', e, data); | |
| 208 } | |
| 209 ); | |
| 210 } | |
| 211 }); | |
| 212 } else if (data.errorThrown !== 'abort') { | |
| 213 that._adjustMaxNumberOfFiles(-data.files.length); | |
| 214 data.context = that._renderUpload(data.files) | |
| 215 .appendTo(that.options.filesContainer) | |
| 216 .data('data', data); | |
| 217 that._forceReflow(data.context); | |
| 218 that._transition(data.context).done( | |
| 219 function () { | |
| 220 data.context = $(this); | |
| 221 that._trigger('failed', e, data); | |
| 222 } | |
| 223 ); | |
| 224 } else { | |
| 225 that._trigger('failed', e, data); | |
| 226 } | |
| 227 }, | |
| 228 // Callback for upload progress events: | |
| 229 progress: function (e, data) { | |
| 230 if (data.context) { | |
| 231 var progress = parseInt(data.loaded / data.total * 100, 10); | |
| 232 data.context.find('.progress') | |
| 233 .attr('aria-valuenow', progress) | |
| 234 .find('.bar').css( | |
| 235 'width', | |
| 236 progress + '%' | |
| 237 ); | |
| 238 } | |
| 239 }, | |
| 240 // Callback for global upload progress events: | |
| 241 progressall: function (e, data) { | |
| 242 var $this = $(this), | |
| 243 progress = parseInt(data.loaded / data.total * 100, 10), | |
| 244 globalProgressNode = $this.find('.fileupload-progress'), | |
| 245 extendedProgressNode = globalProgressNode | |
| 246 .find('.progress-extended'); | |
| 247 if (extendedProgressNode.length) { | |
| 248 extendedProgressNode.html( | |
| 249 $this.data('fileupload')._renderExtendedProgress(data) | |
| 250 ); | |
| 251 } | |
| 252 globalProgressNode | |
| 253 .find('.progress') | |
| 254 .attr('aria-valuenow', progress) | |
| 255 .find('.bar').css( | |
| 256 'width', | |
| 257 progress + '%' | |
| 258 ); | |
| 259 }, | |
| 260 // Callback for uploads start, equivalent to the global ajaxStart event: | |
| 261 start: function (e) { | |
| 262 var that = $(this).data('fileupload'); | |
| 263 that._transition($(this).find('.fileupload-progress')).done( | |
| 264 function () { | |
| 265 that._trigger('started', e); | |
| 266 } | |
| 267 ); | |
| 268 }, | |
| 269 // Callback for uploads stop, equivalent to the global ajaxStop event: | |
| 270 stop: function (e) { | |
| 271 var that = $(this).data('fileupload'); | |
| 272 that._transition($(this).find('.fileupload-progress')).done( | |
| 273 function () { | |
| 274 $(this).find('.progress') | |
| 275 .attr('aria-valuenow', '0') | |
| 276 .find('.bar').css('width', '0%'); | |
| 277 $(this).find('.progress-extended').html(' '); | |
| 278 that._trigger('stopped', e); | |
| 279 } | |
| 280 ); | |
| 281 }, | |
| 282 // Callback for file deletion: | |
| 283 destroy: function (e, data) { | |
| 284 var that = $(this).data('fileupload'); | |
| 285 if (data.url) { | |
| 286 $.ajax(data); | |
| 287 that._adjustMaxNumberOfFiles(1); | |
| 288 } | |
| 289 that._transition(data.context).done( | |
| 290 function () { | |
| 291 $(this).remove(); | |
| 292 that._trigger('destroyed', e, data); | |
| 293 } | |
| 294 ); | |
| 295 } | |
| 296 }, | |
| 297 | |
|
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d86bddb50972
fix spelling errors according to debian
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
57
diff
changeset
|
298 // Link handler, that allows one to download files |
| 0 | 299 // by drag & drop of the links to the desktop: |
| 300 _enableDragToDesktop: function () { | |
| 301 var link = $(this), | |
| 302 url = link.prop('href'), | |
| 303 name = link.prop('download'), | |
| 304 type = 'application/octet-stream'; | |
| 305 link.bind('dragstart', function (e) { | |
| 306 try { | |
| 307 e.originalEvent.dataTransfer.setData( | |
| 308 'DownloadURL', | |
| 309 [type, name, url].join(':') | |
| 310 ); | |
| 311 } catch (err) {} | |
| 312 }); | |
| 313 }, | |
| 314 | |
| 315 _adjustMaxNumberOfFiles: function (operand) { | |
| 316 if (typeof this.options.maxNumberOfFiles === 'number') { | |
| 317 this.options.maxNumberOfFiles += operand; | |
| 318 if (this.options.maxNumberOfFiles < 1) { | |
| 319 this._disableFileInputButton(); | |
| 320 } else { | |
| 321 this._enableFileInputButton(); | |
| 322 } | |
| 323 } | |
| 324 }, | |
| 325 | |
| 326 _formatFileSize: function (bytes) { | |
| 327 if (typeof bytes !== 'number') { | |
| 328 return ''; | |
| 329 } | |
| 330 if (bytes >= 1000000000) { | |
| 331 return (bytes / 1000000000).toFixed(2) + ' GB'; | |
| 332 } | |
| 333 if (bytes >= 1000000) { | |
| 334 return (bytes / 1000000).toFixed(2) + ' MB'; | |
| 335 } | |
| 336 return (bytes / 1000).toFixed(2) + ' KB'; | |
| 337 }, | |
| 338 | |
| 339 _formatBitrate: function (bits) { | |
| 340 if (typeof bits !== 'number') { | |
| 341 return ''; | |
| 342 } | |
| 343 if (bits >= 1000000000) { | |
| 344 return (bits / 1000000000).toFixed(2) + ' Gbit/s'; | |
| 345 } | |
| 346 if (bits >= 1000000) { | |
| 347 return (bits / 1000000).toFixed(2) + ' Mbit/s'; | |
| 348 } | |
| 349 if (bits >= 1000) { | |
| 350 return (bits / 1000).toFixed(2) + ' kbit/s'; | |
| 351 } | |
| 352 return bits + ' bit/s'; | |
| 353 }, | |
| 354 | |
| 355 _formatTime: function (seconds) { | |
| 356 var date = new Date(seconds * 1000), | |
| 357 days = parseInt(seconds / 86400, 10); | |
| 358 days = days ? days + 'd ' : ''; | |
| 359 return days + | |
| 360 ('0' + date.getUTCHours()).slice(-2) + ':' + | |
| 361 ('0' + date.getUTCMinutes()).slice(-2) + ':' + | |
| 362 ('0' + date.getUTCSeconds()).slice(-2); | |
| 363 }, | |
| 364 | |
| 365 _formatPercentage: function (floatValue) { | |
| 366 return (floatValue * 100).toFixed(2) + ' %'; | |
| 367 }, | |
| 368 | |
| 369 _renderExtendedProgress: function (data) { | |
| 370 return this._formatBitrate(data.bitrate) + ' | ' + | |
| 371 this._formatTime( | |
| 372 (data.total - data.loaded) * 8 / data.bitrate | |
| 373 ) + ' | ' + | |
| 374 this._formatPercentage( | |
| 375 data.loaded / data.total | |
| 376 ) + ' | ' + | |
| 377 this._formatFileSize(data.loaded) + ' / ' + | |
| 378 this._formatFileSize(data.total); | |
| 379 }, | |
| 380 | |
| 381 _hasError: function (file) { | |
| 382 if (file.error) { | |
| 383 return file.error; | |
| 384 } | |
| 385 // The number of added files is subtracted from | |
| 386 // maxNumberOfFiles before validation, so we check if | |
| 387 // maxNumberOfFiles is below 0 (instead of below 1): | |
| 388 if (this.options.maxNumberOfFiles < 0) { | |
| 389 return 'maxNumberOfFiles'; | |
| 390 } | |
| 391 // Files are accepted if either the file type or the file name | |
| 392 // matches against the acceptFileTypes regular expression, as | |
| 393 // only browsers with support for the File API report the type: | |
| 394 if (!(this.options.acceptFileTypes.test(file.type) || | |
| 395 this.options.acceptFileTypes.test(file.name))) { | |
| 396 return 'acceptFileTypes'; | |
| 397 } | |
| 398 if (this.options.maxFileSize && | |
| 399 file.size > this.options.maxFileSize) { | |
| 400 return 'maxFileSize'; | |
| 401 } | |
| 402 if (typeof file.size === 'number' && | |
| 403 file.size < this.options.minFileSize) { | |
| 404 return 'minFileSize'; | |
| 405 } | |
| 406 return null; | |
| 407 }, | |
| 408 | |
| 409 _validate: function (files) { | |
| 410 var that = this, | |
| 411 valid = !!files.length; | |
| 412 $.each(files, function (index, file) { | |
| 413 file.error = that._hasError(file); | |
| 414 if (file.error) { | |
| 415 valid = false; | |
| 416 } | |
| 417 }); | |
| 418 return valid; | |
| 419 }, | |
| 420 | |
| 421 _renderTemplate: function (func, files) { | |
| 422 if (!func) { | |
| 423 return $(); | |
| 424 } | |
| 425 var result = func({ | |
| 426 files: files, | |
| 427 formatFileSize: this._formatFileSize, | |
| 428 options: this.options | |
| 429 }); | |
| 430 if (result instanceof $) { | |
| 431 return result; | |
| 432 } | |
| 433 return $(this.options.templatesContainer).html(result).children(); | |
| 434 }, | |
| 435 | |
| 436 _renderPreview: function (file, node) { | |
| 437 var that = this, | |
| 438 options = this.options, | |
| 439 dfd = $.Deferred(); | |
| 440 return ((loadImage && loadImage( | |
| 441 file, | |
| 442 function (img) { | |
| 443 node.append(img); | |
| 444 that._forceReflow(node); | |
| 445 that._transition(node).done(function () { | |
| 446 dfd.resolveWith(node); | |
| 447 }); | |
| 448 if (!$.contains(document.body, node[0])) { | |
| 449 // If the element is not part of the DOM, | |
| 450 // transition events are not triggered, | |
| 451 // so we have to resolve manually: | |
| 452 dfd.resolveWith(node); | |
| 453 } | |
| 454 }, | |
| 455 { | |
| 456 maxWidth: options.previewMaxWidth, | |
| 457 maxHeight: options.previewMaxHeight, | |
| 458 canvas: options.previewAsCanvas | |
| 459 } | |
| 460 )) || dfd.resolveWith(node)) && dfd; | |
| 461 }, | |
| 462 | |
| 463 _renderPreviews: function (files, nodes) { | |
| 464 var that = this, | |
| 465 options = this.options; | |
| 466 nodes.find('.preview span').each(function (index, element) { | |
| 467 var file = files[index]; | |
| 468 if (options.previewSourceFileTypes.test(file.type) && | |
| 469 ($.type(options.previewSourceMaxFileSize) !== 'number' || | |
| 470 file.size < options.previewSourceMaxFileSize)) { | |
| 471 that._processingQueue = that._processingQueue.pipe(function () { | |
| 472 var dfd = $.Deferred(); | |
| 473 that._renderPreview(file, $(element)).done( | |
| 474 function () { | |
| 475 dfd.resolveWith(that); | |
| 476 } | |
| 477 ); | |
| 478 return dfd.promise(); | |
| 479 }); | |
| 480 } | |
| 481 }); | |
| 482 return this._processingQueue; | |
| 483 }, | |
| 484 | |
| 485 _renderUpload: function (files) { | |
| 486 return this._renderTemplate( | |
| 487 this.options.uploadTemplate, | |
| 488 files | |
| 489 ); | |
| 490 }, | |
| 491 | |
| 492 _renderDownload: function (files) { | |
| 493 return this._renderTemplate( | |
| 494 this.options.downloadTemplate, | |
| 495 files | |
| 496 ).find('a[download]').each(this._enableDragToDesktop).end(); | |
| 497 }, | |
| 498 | |
| 499 _startHandler: function (e) { | |
| 500 e.preventDefault(); | |
| 501 var button = $(this), | |
| 502 template = button.closest('.template-upload'), | |
| 503 data = template.data('data'); | |
| 504 if (data && data.submit && !data.jqXHR && data.submit()) { | |
| 505 button.prop('disabled', true); | |
| 506 } | |
| 507 }, | |
| 508 | |
| 509 _cancelHandler: function (e) { | |
| 510 e.preventDefault(); | |
| 511 var template = $(this).closest('.template-upload'), | |
| 512 data = template.data('data') || {}; | |
| 513 if (!data.jqXHR) { | |
| 514 data.errorThrown = 'abort'; | |
| 515 e.data.fileupload._trigger('fail', e, data); | |
| 516 } else { | |
| 517 data.jqXHR.abort(); | |
| 518 } | |
| 519 }, | |
| 520 | |
| 521 _deleteHandler: function (e) { | |
| 522 e.preventDefault(); | |
| 523 var button = $(this); | |
| 524 e.data.fileupload._trigger('destroy', e, { | |
| 525 context: button.closest('.template-download'), | |
| 526 url: button.attr('data-url'), | |
| 527 type: button.attr('data-type') || 'DELETE', | |
| 528 dataType: e.data.fileupload.options.dataType | |
| 529 }); | |
| 530 }, | |
| 531 | |
| 532 _forceReflow: function (node) { | |
| 533 return $.support.transition && node.length && | |
| 534 node[0].offsetWidth; | |
| 535 }, | |
| 536 | |
| 537 _transition: function (node) { | |
| 538 var dfd = $.Deferred(); | |
| 539 if ($.support.transition && node.hasClass('fade')) { | |
| 540 node.bind( | |
| 541 $.support.transition.end, | |
| 542 function (e) { | |
| 543 // Make sure we don't respond to other transitions events | |
| 544 // in the container element, e.g. from button elements: | |
| 545 if (e.target === node[0]) { | |
| 546 node.unbind($.support.transition.end); | |
| 547 dfd.resolveWith(node); | |
| 548 } | |
| 549 } | |
| 550 ).toggleClass('in'); | |
| 551 } else { | |
| 552 node.toggleClass('in'); | |
| 553 dfd.resolveWith(node); | |
| 554 } | |
| 555 return dfd; | |
| 556 }, | |
| 557 | |
| 558 _initButtonBarEventHandlers: function () { | |
| 559 var fileUploadButtonBar = this.element.find('.fileupload-buttonbar'), | |
| 560 filesList = this.options.filesContainer, | |
| 561 ns = this.options.namespace; | |
| 562 fileUploadButtonBar.find('.start') | |
| 563 .bind('click.' + ns, function (e) { | |
| 564 e.preventDefault(); | |
| 565 filesList.find('.start button').click(); | |
| 566 }); | |
| 567 fileUploadButtonBar.find('.cancel') | |
| 568 .bind('click.' + ns, function (e) { | |
| 569 e.preventDefault(); | |
| 570 filesList.find('.cancel button').click(); | |
| 571 }); | |
| 572 fileUploadButtonBar.find('.delete') | |
| 573 .bind('click.' + ns, function (e) { | |
| 574 e.preventDefault(); | |
| 575 filesList.find('.delete input:checked') | |
| 576 .siblings('button').click(); | |
| 577 fileUploadButtonBar.find('.toggle') | |
| 578 .prop('checked', false); | |
| 579 }); | |
| 580 fileUploadButtonBar.find('.toggle') | |
| 581 .bind('change.' + ns, function (e) { | |
| 582 filesList.find('.delete input').prop( | |
| 583 'checked', | |
| 584 $(this).is(':checked') | |
| 585 ); | |
| 586 }); | |
| 587 }, | |
| 588 | |
| 589 _destroyButtonBarEventHandlers: function () { | |
| 590 this.element.find('.fileupload-buttonbar button') | |
| 591 .unbind('click.' + this.options.namespace); | |
| 592 this.element.find('.fileupload-buttonbar .toggle') | |
| 593 .unbind('change.' + this.options.namespace); | |
| 594 }, | |
| 595 | |
| 596 _initEventHandlers: function () { | |
| 597 parentWidget.prototype._initEventHandlers.call(this); | |
| 598 var eventData = {fileupload: this}; | |
| 599 this.options.filesContainer | |
| 600 .delegate( | |
| 601 '.start button', | |
| 602 'click.' + this.options.namespace, | |
| 603 eventData, | |
| 604 this._startHandler | |
| 605 ) | |
| 606 .delegate( | |
| 607 '.cancel button', | |
| 608 'click.' + this.options.namespace, | |
| 609 eventData, | |
| 610 this._cancelHandler | |
| 611 ) | |
| 612 .delegate( | |
| 613 '.delete button', | |
| 614 'click.' + this.options.namespace, | |
| 615 eventData, | |
| 616 this._deleteHandler | |
| 617 ); | |
| 618 this._initButtonBarEventHandlers(); | |
| 619 }, | |
| 620 | |
| 621 _destroyEventHandlers: function () { | |
| 622 var options = this.options; | |
| 623 this._destroyButtonBarEventHandlers(); | |
| 624 options.filesContainer | |
| 625 .undelegate('.start button', 'click.' + options.namespace) | |
| 626 .undelegate('.cancel button', 'click.' + options.namespace) | |
| 627 .undelegate('.delete button', 'click.' + options.namespace); | |
| 628 parentWidget.prototype._destroyEventHandlers.call(this); | |
| 629 }, | |
| 630 | |
| 631 _enableFileInputButton: function () { | |
| 632 this.element.find('.fileinput-button input') | |
| 633 .prop('disabled', false) | |
| 634 .parent().removeClass('disabled'); | |
| 635 }, | |
| 636 | |
| 637 _disableFileInputButton: function () { | |
| 638 this.element.find('.fileinput-button input') | |
| 639 .prop('disabled', true) | |
| 640 .parent().addClass('disabled'); | |
| 641 }, | |
| 642 | |
| 643 _initTemplates: function () { | |
| 644 var options = this.options; | |
| 645 options.templatesContainer = document.createElement( | |
| 646 options.filesContainer.prop('nodeName') | |
| 647 ); | |
| 648 if (tmpl) { | |
| 649 if (options.uploadTemplateId) { | |
| 650 options.uploadTemplate = tmpl(options.uploadTemplateId); | |
| 651 } | |
| 652 if (options.downloadTemplateId) { | |
| 653 options.downloadTemplate = tmpl(options.downloadTemplateId); | |
| 654 } | |
| 655 } | |
| 656 }, | |
| 657 | |
| 658 _initFilesContainer: function () { | |
| 659 var options = this.options; | |
| 660 if (options.filesContainer === undefined) { | |
| 661 options.filesContainer = this.element.find('.files'); | |
| 662 } else if (!(options.filesContainer instanceof $)) { | |
| 663 options.filesContainer = $(options.filesContainer); | |
| 664 } | |
| 665 }, | |
| 666 | |
| 667 _initSpecialOptions: function () { | |
| 668 parentWidget.prototype._initSpecialOptions.call(this); | |
| 669 this._initFilesContainer(); | |
| 670 this._initTemplates(); | |
| 671 }, | |
| 672 | |
| 673 _create: function () { | |
| 674 parentWidget.prototype._create.call(this); | |
| 675 this._refreshOptionsList.push( | |
| 676 'filesContainer', | |
| 677 'uploadTemplateId', | |
| 678 'downloadTemplateId' | |
| 679 ); | |
| 680 if (!$.blueimpFP) { | |
| 681 this._processingQueue = $.Deferred().resolveWith(this).promise(); | |
| 682 this.process = function () { | |
| 683 return this._processingQueue; | |
| 684 }; | |
| 685 } | |
| 686 }, | |
| 687 | |
| 688 enable: function () { | |
| 689 parentWidget.prototype.enable.call(this); | |
| 690 this.element.find('input, button').prop('disabled', false); | |
| 691 this._enableFileInputButton(); | |
| 692 }, | |
| 693 | |
| 694 disable: function () { | |
| 695 this.element.find('input, button').prop('disabled', true); | |
| 696 this._disableFileInputButton(); | |
| 697 parentWidget.prototype.disable.call(this); | |
| 698 } | |
| 699 | |
| 700 }); | |
| 701 | |
| 702 })); |