|
|
|---|
| 57 |
|
57 |
|
| 58 |
itemHeight: null, |
58 |
itemHeight: null, |
| 59 |
heighestImg: null, |
59 |
heighestImg: null, |
|
|
60 |
heighestImgRatio: null, |
| 61 |
_youtubeIframeRatio: null, |
| 62 |
onlyYoutubeVideos: null, |
| 60 |
|
63 |
|
| 61 |
// items: Array |
64 |
// items: Array |
| 62 |
// array of objects({src: <src-string>}) |
65 |
// array of objects({src: <src-string>}) |
|
|
|---|
| 66 |
|
69 |
|
| 67 |
allItemsLoaded: null, |
70 |
allItemsLoaded: null, |
| 68 |
|
71 |
|
| 69 |
bigThumbnails: null, |
72 |
isBigThumbnails: null, |
| 70 |
|
73 |
|
| 71 |
_resizeDeferred: null, |
74 |
_resizeDeferred: null, |
| 72 |
|
75 |
|
|
|
|---|
| 76 |
this.contentSliderOffset = 0; |
79 |
this.contentSliderOffset = 0; |
| 77 |
this.shownItemIndex = 0; |
80 |
this.shownItemIndex = 0; |
| 78 |
this.allItemsLoaded = false; |
81 |
this.allItemsLoaded = false; |
| 79 |
this.bigThumbnails = false; |
82 |
this.isBigThumbnails = false; |
|
|
83 |
this._youtubeIframeRatio = 16 / 9; |
| 84 |
this.heighestImgRatio = this._youtubeIframeRatio; |
| 85 |
this.heighestImg = this.heighestImg || {w: 1600, h: 900}; |
| 86 |
this.onlyYoutubeVideos = true; |
| 87 |
this.defaultSliderWidth = 0; |
| 80 |
}, |
88 |
}, |
| 81 |
|
89 |
|
| 82 |
buildRendering: function() { |
90 |
postCreate: function() { |
| 83 |
this.inherited(arguments); |
91 |
this._setDefaultThumbsHeight(); |
| 84 |
|
92 |
|
| 85 |
this.outerContainer = new ContainerWidget({ |
|
|
| 86 |
'class': 'carouselOuterContainer' |
| 87 |
}); |
| 88 |
|
| 89 |
this.addChild(this.outerContainer); |
| 90 |
this.own(this.outerContainer); |
| 91 |
|
| 92 |
this.renderContentSlider(); |
| 93 |
this.renderNavButtons(); |
| 94 |
this.renderScaleButton(); |
| 95 |
|
| 96 |
}, |
| 97 |
|
| 98 |
postCreate: function() { |
| 99 |
if (window.YT && window.YT.loaded) { |
93 |
if (window.YT && window.YT.loaded) { |
| 100 |
setTimeout(lang.hitch(this, function() { |
94 |
//stub |
| 101 |
this._renderYoutubeVideos(); |
|
|
| 102 |
}), 500); |
| 103 |
} else { |
95 |
} else { |
| 104 |
//load youtube api |
96 |
//load youtube api |
| 105 |
var tag = document.createElement('script'); |
97 |
var tag = document.createElement('script'); |
|
|
|---|
| 115 |
}); |
107 |
}); |
| 116 |
} |
108 |
} |
| 117 |
onPlayerReady = lang.hitch(this, function() { |
109 |
onPlayerReady = lang.hitch(this, function() { |
| 118 |
this.imagesLoaded(); |
110 |
this.thumbLoaded(); |
| 119 |
}); |
111 |
}); |
|
|
112 |
onPlayerError = lang.hitch(this, function() { |
| 113 |
this.thumbLoaded(); |
| 114 |
}); |
| 120 |
}, |
115 |
}, |
| 121 |
|
116 |
|
| 122 |
renderContentSlider: function() { |
117 |
buildRendering: function() { |
|
|
118 |
this.inherited(arguments); |
| 119 |
|
| 120 |
this.outerContainer = new ContainerWidget({ |
| 121 |
'class': 'carouselOuterContainer', |
| 122 |
style: { |
| 123 |
'height': this.itemHeight + 'px' |
| 124 |
} |
| 125 |
}); |
| 123 |
this.contentSliderWrapper = new ContainerWidget({ |
126 |
this.contentSliderWrapper = new ContainerWidget({ |
| 124 |
'class': 'contentSliderWrapper' |
127 |
'class': 'contentSliderWrapper' |
| 125 |
}); |
128 |
}); |
|
|
129 |
|
| 130 |
this.outerContainer.addChild(this.contentSliderWrapper); |
| 131 |
this.addChild(this.outerContainer); |
| 132 |
this.own(this.outerContainer); |
| 133 |
|
| 134 |
this.renderNavButtons(); |
| 135 |
this.renderScaleButton(); |
| 136 |
this.renderContentSlider(); |
| 137 |
|
| 138 |
}, |
| 139 |
|
| 140 |
renderNavButtons: function() { |
| 141 |
this.leftButton = domConstruct.create('div', { |
| 142 |
'class': 'carouselButton leftCarouselButton', |
| 143 |
onclick: lang.hitch(this, function() { |
| 144 |
this.showItem(this.shownItemIndex - 1); |
| 145 |
}) |
| 146 |
}, this.contentSliderWrapper.domNode, 'before'); |
| 147 |
domConstruct.create('div', { |
| 148 |
'class': 'carouselButtonImage' |
| 149 |
}, this.leftButton); |
| 150 |
|
| 151 |
this.rightButton = domConstruct.create('div', { |
| 152 |
'class': 'carouselButton rightCarouselButton', |
| 153 |
onclick: lang.hitch(this, function() { |
| 154 |
this.showItem(this.shownItemIndex + 1); |
| 155 |
}) |
| 156 |
}, this.contentSliderWrapper.domNode, 'after'); |
| 157 |
domConstruct.create('div', { |
| 158 |
'class': 'carouselButtonImage' |
| 159 |
}, this.rightButton); |
| 160 |
}, |
| 161 |
|
| 162 |
renderScaleButton: function() { |
| 163 |
this.scaleButton = domConstruct.create('div', { |
| 164 |
'class': 'scaleButton dijitHidden', |
| 165 |
onclick: lang.hitch(this, function() { |
| 166 |
this.togglePreviewSize(this.shownItemIndex); |
| 167 |
}) |
| 168 |
}, this.domNode); |
| 169 |
}, |
| 170 |
|
| 171 |
renderContentSlider: function() { |
| 126 |
this.contentSlider = new ContainerWidget({ |
172 |
this.contentSlider = new ContainerWidget({ |
| 127 |
'class': 'contentSlider' |
173 |
'class': 'contentSlider' |
| 128 |
}); |
174 |
}); |
| 129 |
this.contentSliderWrapper.addChild(this.contentSlider); |
175 |
this.contentSliderWrapper.addChild(this.contentSlider); |
| 130 |
this.outerContainer.addChild(this.contentSliderWrapper); |
|
|
| 131 |
|
176 |
|
| 132 |
this._renderThumbs(); |
177 |
this._renderThumbs(); |
| 133 |
}, |
178 |
}, |
| 134 |
|
179 |
|
| 135 |
_renderThumbs: function() { |
180 |
_renderThumbs: function() { |
| 136 |
this.loadedImagesCount = 0; |
181 |
this.loadedThumbsCount = 0; |
| 137 |
var index = 0; |
182 |
var index = 0; |
| 138 |
var uniqueYTVideoIds = []; |
183 |
var uniqueYTVideoIds = []; |
| 139 |
|
184 |
|
|
|
|---|
| 145 |
} |
190 |
} |
| 146 |
uniqueYTVideoIds.push(videoId); |
191 |
uniqueYTVideoIds.push(videoId); |
| 147 |
|
192 |
|
| 148 |
var videoWrapper = domConstruct.create('div', {'class': 'galleryVideo'}, this.contentSlider.domNode); |
193 |
var videoWrapper = domConstruct.create('div', { |
| 149 |
var div = domConstruct.create('div', { |
194 |
'class': 'galleryThumbWrapper galleryVideoWrapper' |
|
|
195 |
}, this.contentSlider.domNode); |
| 196 |
|
| 197 |
var galleryVideo = domConstruct.create('div', { |
| 198 |
'class': 'galleryThumb galleryVideo notLoadedBackground', |
| 199 |
style: { |
| 200 |
'width': this.itemHeight * this._youtubeIframeRatio + 'px' |
| 201 |
}, |
| 150 |
id: videoId |
202 |
id: videoId |
| 151 |
}, videoWrapper); |
203 |
}, videoWrapper); |
| 152 |
|
204 |
|
| 153 |
this.itemNodes.push(videoWrapper); |
205 |
this.itemNodes.push(videoWrapper); |
|
|
206 |
|
| 207 |
if (window.YT && window.YT.loaded) { |
| 208 |
setTimeout(lang.hitch(this, function() { |
| 209 |
this._renderYoutubeVideo(galleryVideo); |
| 210 |
}), 0); |
| 211 |
} |
| 154 |
} else { |
212 |
} else { |
| 155 |
var imgWrapper = domConstruct.create('div', {}, this.contentSlider.domNode); |
213 |
var imgWrapper = domConstruct.create('div', { |
|
|
214 |
'class': 'galleryThumbWrapper galleryImgWrapper' |
| 215 |
}, this.contentSlider.domNode); |
| 216 |
|
| 156 |
var img = domConstruct.create('img', { |
217 |
var img = domConstruct.create('img', { |
| 157 |
src: item.src, |
218 |
src: item.src, |
| 158 |
index: index, |
219 |
index: index, |
| 159 |
'class': 'carouselScreenshot', |
220 |
'class': 'galleryThumb galleryImg', |
| 160 |
onload: lang.hitch(this, function() { |
221 |
onload: lang.hitch(this, function() { |
| 161 |
this._updateHeighestImage(img); |
222 |
this._updateHeighestImage(img); |
| 162 |
this.imagesLoaded(); |
223 |
this.resizeCarousel(); |
|
|
224 |
this.thumbLoaded(); |
| 163 |
}), |
225 |
}), |
|
|
226 |
onerror: lang.hitch(this, function() { |
| 227 |
domClass.add(img.parentNode, 'brokenImg'); |
| 228 |
this.resizeCarousel(); |
| 229 |
this.thumbLoaded(); |
| 230 |
}), |
| 164 |
onclick: lang.hitch(this, function(evt) { |
231 |
onclick: lang.hitch(this, function(evt) { |
| 165 |
this.togglePreviewSize(parseInt(evt.target.getAttribute('index'))); |
232 |
this.togglePreviewSize(parseInt(evt.target.getAttribute('index'))); |
| 166 |
}) |
233 |
}) |
| 167 |
}, imgWrapper); |
234 |
}, imgWrapper); |
| 168 |
this.itemNodes.push(imgWrapper); |
235 |
this.itemNodes.push(imgWrapper); |
|
|
236 |
|
| 237 |
this.onlyYoutubeVideos = false; |
| 169 |
} |
238 |
} |
| 170 |
index++; |
239 |
index++; |
| 171 |
})); |
240 |
})); |
|
|
|---|
| 172 |
}, |
241 |
}, |
| 173 |
|
242 |
|
| 174 |
_renderYoutubeVideos: function() { |
243 |
_renderYoutubeVideos: function() { |
| 175 |
query('.galleryVideo', this.contentSlider.domNode).forEach(lang.hitch(this, function(videoWrapper) { |
244 |
query('.galleryVideo', this.contentSlider.domNode).forEach(lang.hitch(this, function(galleryVideo) { |
| 176 |
var player; |
245 |
this._renderYoutubeVideo(galleryVideo); |
| 177 |
var videoId = videoWrapper.firstChild.id; |
|
|
| 178 |
player = new YT.Player(videoId, { |
| 179 |
height: this.itemHeight.toString(), |
| 180 |
width: 'auto', |
| 181 |
videoId: videoId, |
| 182 |
events: { |
| 183 |
'onReady': onPlayerReady |
| 184 |
} |
| 185 |
}); |
| 186 |
this.own(player); |
| 187 |
})); |
246 |
})); |
| 188 |
}, |
247 |
}, |
| 189 |
|
248 |
|
|
|
249 |
_renderYoutubeVideo: function(galleryVideo) { |
| 250 |
//check if video already exists |
| 251 |
if (galleryVideo.tagName === 'IFRAME') { |
| 252 |
return; |
| 253 |
} |
| 254 |
//needed so the carousel gets resized and is visible |
| 255 |
if (this.onlyYoutubeVideos) { |
| 256 |
this.resizeCarousel(); |
| 257 |
} |
| 258 |
|
| 259 |
var player; |
| 260 |
var videoId = galleryVideo.id; |
| 261 |
player = new YT.Player(videoId, { |
| 262 |
height: this.itemHeight.toString(), |
| 263 |
width: this.itemHeight * this._youtubeIframeRatio + 'px', |
| 264 |
videoId: videoId, |
| 265 |
events: { |
| 266 |
'onReady': onPlayerReady, |
| 267 |
'onError': onPlayerError |
| 268 |
} |
| 269 |
}); |
| 270 |
this.own(player); |
| 271 |
}, |
| 272 |
|
| 190 |
_srcIsYoutubeVideo: function(src) { |
273 |
_srcIsYoutubeVideo: function(src) { |
| 191 |
//taken from http://stackoverflow.com/questions/28735459/how-to-validate-youtube-url-in-client-side-in-text-box |
274 |
//taken from http://stackoverflow.com/questions/28735459/how-to-validate-youtube-url-in-client-side-in-text-box |
| 192 |
var p = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/; |
275 |
var p = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/; |
|
|
|---|
| 203 |
|
286 |
|
| 204 |
_setDefaultThumbsHeight: function() { |
287 |
_setDefaultThumbsHeight: function() { |
| 205 |
if (!styles.getStyleSheet('defaultItemHeightImage')) { |
288 |
if (!styles.getStyleSheet('defaultItemHeightImage')) { |
| 206 |
styles.insertCssRule('.contentSlider .carouselScreenshot', lang.replace('max-height: {0}px', [this.itemHeight]), 'defaultItemHeightImage'); |
289 |
styles.insertCssRule('.contentSlider .galleryImg', lang.replace('max-height: {0}px', [this.itemHeight]), 'defaultItemHeightImage'); |
| 207 |
} |
290 |
} |
| 208 |
if (!styles.getStyleSheet('defaultItemHeightWrapper')) { |
291 |
if (!styles.getStyleSheet('defaultItemHeightWrapper')) { |
| 209 |
styles.insertCssRule('.contentSlider div', lang.replace('height: {0}px', [this.itemHeight]), 'defaultItemHeightWrapper'); |
292 |
styles.insertCssRule('.contentSlider .galleryThumbWrapper', lang.replace('height: {0}px', [this.itemHeight]), 'defaultItemHeightWrapper'); |
| 210 |
} |
293 |
} |
| 211 |
}, |
294 |
}, |
| 212 |
|
295 |
|
| 213 |
renderNavButtons: function() { |
296 |
//checks if all divs in the contentSlider are ready |
| 214 |
this.leftButton = domConstruct.create('div', { |
297 |
thumbLoaded: function() { |
| 215 |
'class': 'carouselButton leftCarouselButton', |
298 |
this.loadedThumbsCount++; |
| 216 |
onclick: lang.hitch(this, function() { |
299 |
if (this.loadedThumbsCount === this.itemNodes.length) { |
| 217 |
this.showItem(this.shownItemIndex - 1); |
|
|
| 218 |
}) |
| 219 |
}, this.contentSliderWrapper.domNode, 'before'); |
| 220 |
domConstruct.create('div', { |
| 221 |
'class': 'carouselButtonImage' |
| 222 |
}, this.leftButton); |
| 223 |
|
| 224 |
this.rightButton = domConstruct.create('div', { |
| 225 |
'class': 'carouselButton rightCarouselButton', |
| 226 |
onclick: lang.hitch(this, function() { |
| 227 |
this.showItem(this.shownItemIndex + 1); |
| 228 |
}) |
| 229 |
}, this.contentSliderWrapper.domNode, 'after'); |
| 230 |
domConstruct.create('div', { |
| 231 |
'class': 'carouselButtonImage' |
| 232 |
}, this.rightButton); |
| 233 |
}, |
| 234 |
|
| 235 |
renderScaleButton: function() { |
| 236 |
this.scaleButton = domConstruct.create('div', { |
| 237 |
'class': 'scaleButton dijitHidden', |
| 238 |
onclick: lang.hitch(this, function() { |
| 239 |
this.togglePreviewSize(this.shownItemIndex); |
| 240 |
}) |
| 241 |
}, this.domNode); |
| 242 |
}, |
| 243 |
|
| 244 |
imagesLoaded: function() { |
| 245 |
this.loadedImagesCount++; |
| 246 |
if (this.loadedImagesCount === this.itemNodes.length) { |
| 247 |
this.allItemsLoaded = true; |
300 |
this.allItemsLoaded = true; |
| 248 |
this.heighestImg = this.heighestImg.cloneNode(); |
|
|
| 249 |
domConstruct.place(this.heighestImg, this.domNode); |
| 250 |
domClass.add(this.heighestImg, 'dijitHidden'); |
| 251 |
domClass.remove(this.scaleButton, 'dijitHidden'); |
301 |
domClass.remove(this.scaleButton, 'dijitHidden'); |
| 252 |
|
302 |
|
| 253 |
this._setDefaultThumbsHeight(); |
|
|
| 254 |
this.resizeCarousel(); |
303 |
this.resizeCarousel(); |
| 255 |
this.calcDefaultSliderWidth(); |
304 |
this._calcDefaultValues(); |
| 256 |
this.calcOffsets(); |
|
|
| 257 |
} |
305 |
} |
| 258 |
}, |
306 |
}, |
| 259 |
|
307 |
|
| 260 |
_updateHeighestImage: function(img) { |
308 |
_updateHeighestImage: function(img) { |
| 261 |
if (!this.heighestImg) { |
309 |
if (img.naturalHeight > this.heighestImg.h) { |
| 262 |
this.heighestImg = img; |
310 |
this.heighestImg.w = img.naturalWidth; |
|
|
311 |
this.heighestImg.h = img.naturalHeight; |
| 312 |
this.heighestImgRatio = img.naturalWidth / img.naturalHeight; |
| 263 |
} |
313 |
} |
| 264 |
if ((img.height > img.width) && (img.height > this.heighestImg.height)) { |
314 |
}, |
| 265 |
this.heighestImg = img; |
315 |
|
|
|
316 |
_calcDefaultValues: function() { |
| 317 |
//check if carouselWidget is displayed |
| 318 |
if (domGeometry.getMarginBox(this.domNode).w === 0) { |
| 319 |
return; |
| 266 |
} |
320 |
} |
|
|
321 |
this._calcDefaultContentSliderWidth(); |
| 322 |
this._calcDefaultContentSliderOffsets(); |
| 267 |
}, |
323 |
}, |
| 268 |
|
324 |
|
| 269 |
calcDefaultSliderWidth: function() { |
325 |
_calcDefaultContentSliderWidth: function() { |
| 270 |
this.defaultSliderWidth = domGeometry.getMarginBox(this.contentSlider.domNode).w; |
326 |
this.defaultSliderWidth = domGeometry.getMarginBox(this.contentSlider.domNode).w; |
| 271 |
this.defaultItemWidths = []; |
327 |
this.defaultItemWidths = []; |
| 272 |
array.forEach(this.itemNodes, lang.hitch(this, function(itemNode) { |
328 |
array.forEach(this.itemNodes, lang.hitch(this, function(itemNode) { |
|
|
|---|
| 274 |
})); |
330 |
})); |
| 275 |
}, |
331 |
}, |
| 276 |
|
332 |
|
| 277 |
calcOffsets: function() { |
333 |
_calcDefaultContentSliderOffsets: function() { |
| 278 |
this.offsets = [0]; |
334 |
this.defaultContentSliderOffsets = [0]; |
| 279 |
var maxOffset = Math.max(0, this.defaultSliderWidth - domGeometry.getMarginBox(this.contentSliderWrapper.domNode).w); |
|
|
| 280 |
|
335 |
|
| 281 |
for (var i = 1; i < this.itemNodes.length; i++) { |
336 |
for (var i = 1; i < this.itemNodes.length; i++) { |
| 282 |
var offset = 0; |
337 |
var offset = 0; |
|
|
|---|
| 283 |
for (var c = 0; c < i; c++) { |
338 |
for (var c = 0; c < i; c++) { |
| 284 |
offset += this.defaultItemWidths[c]; |
339 |
offset += this.defaultItemWidths[c]; |
| 285 |
} |
340 |
} |
| 286 |
if (offset >= maxOffset) { |
341 |
this.defaultContentSliderOffsets.push(offset); |
| 287 |
this.offsets.push(maxOffset); |
|
|
| 288 |
} else { |
| 289 |
this.offsets.push(offset); |
| 290 |
} |
| 291 |
} |
342 |
} |
| 292 |
}, |
343 |
}, |
| 293 |
|
344 |
|
| 294 |
resizeCarousel: function() { |
345 |
resizeCarousel: function() { |
| 295 |
if (this.bigThumbnails) { |
346 |
if (this.isBigThumbnails) { |
| 296 |
this._resizeBigThumbnails(); |
347 |
this._resizeBigThumbnails(); |
|
|
348 |
this._toggleNavButtonsVisibility(); |
| 349 |
return; |
| 297 |
} |
350 |
} |
|
|
351 |
|
| 298 |
var totalItemsWidth = 0; |
352 |
var totalItemsWidth = 0; |
| 299 |
array.forEach(this.itemNodes, function(imgWrapper) { |
353 |
array.forEach(this.itemNodes, function(imgWrapper) { |
| 300 |
var imgWrapperWidth = domGeometry.getMarginBox(imgWrapper).w; |
354 |
var imgWrapperWidth = domGeometry.getMarginBox(imgWrapper).w; |
|
|
|---|
| 320 |
domStyle.set(this.outerContainer.domNode, 'width', availableWidth + 'px'); |
374 |
domStyle.set(this.outerContainer.domNode, 'width', availableWidth + 'px'); |
| 321 |
domStyle.set(this.contentSliderWrapper.domNode, 'width', widthForThumbs + 'px'); |
375 |
domStyle.set(this.contentSliderWrapper.domNode, 'width', widthForThumbs + 'px'); |
| 322 |
} |
376 |
} |
| 323 |
this._toggleNavButtonsVisibility(); |
377 |
setTimeout(lang.hitch(this, function() { |
|
|
378 |
this._toggleNavButtonsVisibility(); |
| 379 |
}), 0); |
| 324 |
}, |
380 |
}, |
| 325 |
|
381 |
|
| 326 |
_resizeBigThumbnails: function(newIndex) { |
382 |
_resizeBigThumbnails: function(newIndex) { |
|
|
|---|
| 332 |
domClass.remove(this.rightButton, 'dijitHidden'); |
388 |
domClass.remove(this.rightButton, 'dijitHidden'); |
| 333 |
var maxWidth = domGeometry.getMarginBox(this.domNode).w - (domGeometry.getMarginBox(this.leftButton).w * 2) - marginOfThumbs; |
389 |
var maxWidth = domGeometry.getMarginBox(this.domNode).w - (domGeometry.getMarginBox(this.leftButton).w * 2) - marginOfThumbs; |
| 334 |
domStyle.set(this.outerContainer.domNode, 'width', ''); |
390 |
domStyle.set(this.outerContainer.domNode, 'width', ''); |
| 335 |
domStyle.set(this.contentSliderWrapper.domNode, 'width', maxWidth + 'px'); |
391 |
domStyle.set(this.contentSliderWrapper.domNode, 'width', maxWidth + marginOfThumbs + 'px'); |
| 336 |
|
392 |
|
| 337 |
styles.disableStyleSheet('defaultItemHeightWrapper'); |
393 |
var heighestImgHeight = Math.min(maxWidth / this.heighestImgRatio, maxHeight, this.heighestImg.h); |
| 338 |
|
|
|
| 339 |
domStyle.set(this.heighestImg, 'position', 'absolute'); |
| 340 |
domStyle.set(this.heighestImg, 'right', '1000000px'); |
| 341 |
domClass.toggle(this.heighestImg, 'dijitHidden'); |
| 342 |
|
394 |
|
| 343 |
|
|
|
| 344 |
domStyle.set(this.heighestImg, 'max-height', maxHeight + 'px'); |
| 345 |
domStyle.set(this.heighestImg, 'max-width', maxWidth + 'px'); |
| 346 |
var heighestImgHeight = domGeometry.getMarginBox(this.heighestImg).h; |
| 347 |
domClass.toggle(this.heighestImg, 'dijitHidden'); |
| 348 |
|
| 349 |
array.forEach(this.itemNodes, lang.hitch(this, function(imgWrapper) { |
395 |
array.forEach(this.itemNodes, lang.hitch(this, function(imgWrapper) { |
| 350 |
domStyle.set(imgWrapper.firstChild, 'max-width', maxWidth + 'px'); |
396 |
domStyle.set(imgWrapper.firstChild, 'max-width', maxWidth + 'px'); |
| 351 |
domStyle.set(imgWrapper.firstChild, 'max-height', maxHeight + 'px'); |
397 |
domStyle.set(imgWrapper.firstChild, 'max-height', maxHeight + 'px'); |
|
|
|---|
| 352 |
domStyle.set(imgWrapper, 'height', heighestImgHeight + 'px'); |
398 |
domStyle.set(imgWrapper, 'height', heighestImgHeight + 'px'); |
| 353 |
domStyle.set(imgWrapper, 'width', maxWidth + 'px'); |
399 |
domStyle.set(imgWrapper, 'width', maxWidth + 'px'); |
| 354 |
})); |
400 |
})); |
| 355 |
query('.galleryVideo', this.contentSlider.domNode).forEach(lang.hitch(this, function(videoWrapper) { |
401 |
query('.galleryVideoWrapper', this.contentSlider.domNode).forEach(lang.hitch(this, function(videoWrapper) { |
| 356 |
domStyle.set(videoWrapper.firstChild, 'height', '100%'); |
402 |
var height = maxWidth / this._youtubeIframeRatio; |
|
|
403 |
domStyle.set(videoWrapper.firstChild, 'height', height + 'px'); |
| 357 |
domStyle.set(videoWrapper.firstChild, 'width', '100%'); |
404 |
domStyle.set(videoWrapper.firstChild, 'width', '100%'); |
| 358 |
})); |
405 |
})); |
| 359 |
domStyle.set(this.outerContainer.domNode, 'height', heighestImgHeight + 'px'); |
406 |
domStyle.set(this.outerContainer.domNode, 'height', heighestImgHeight + 'px'); |
| 360 |
|
407 |
|
|
|
408 |
newIndex = (newIndex === undefined) ? this.shownItemIndex : newIndex; |
| 361 |
var newOffset = newIndex * (maxWidth + marginOfThumbs); |
409 |
var newOffset = newIndex * (maxWidth + marginOfThumbs); |
| 362 |
domStyle.set(this.contentSlider.domNode, 'left', (newOffset * (-1)) + 'px'); |
410 |
domStyle.set(this.contentSlider.domNode, 'left', (newOffset * (-1)) + 'px'); |
|
|
411 |
this.contentSliderOffset = newOffset; |
| 412 |
|
| 413 |
var availableWidth = domGeometry.getMarginBox(this.domNode).w; |
| 414 |
var widthForThumbs = availableWidth - |
| 415 |
(domGeometry.getMarginBox(this.leftButton).w + domGeometry.getMarginBox(this.rightButton).w); |
| 416 |
domStyle.set(this.outerContainer.domNode, 'width', availableWidth + 'px'); |
| 417 |
domStyle.set(this.contentSliderWrapper.domNode, 'width', widthForThumbs + 'px'); |
| 363 |
}, |
418 |
}, |
| 364 |
|
419 |
|
| 365 |
_toggleNavButtonsVisibility: function(newOffset) { |
420 |
_toggleNavButtonsVisibility: function(newOffset) { |
|
|
|---|
| 377 |
}, |
432 |
}, |
| 378 |
|
433 |
|
| 379 |
togglePreviewSize: function(newIndex) { |
434 |
togglePreviewSize: function(newIndex) { |
| 380 |
if (this.bigThumbnails) { |
435 |
if (this.isBigThumbnails) { |
| 381 |
styles.enableStyleSheet('defaultItemHeightWrapper'); |
|
|
| 382 |
var availableWidth = domGeometry.getMarginBox(this.domNode).w; |
436 |
var availableWidth = domGeometry.getMarginBox(this.domNode).w; |
| 383 |
|
437 |
|
| 384 |
if (availableWidth >= this.defaultSliderWidth) { |
438 |
if (availableWidth >= this.defaultSliderWidth) { |
| 385 |
domClass.add(this.leftButton, 'dijitHidden'); |
439 |
domClass.add(this.leftButton, 'dijitHidden'); |
| 386 |
domClass.add(this.rightButton, 'dijitHidden'); |
440 |
domClass.add(this.rightButton, 'dijitHidden'); |
| 387 |
domStyle.set(this.outerContainer.domNode, 'transition', 'height 0.5s, width 0.5s'); |
|
|
| 388 |
domStyle.set(this.contentSliderWrapper.domNode, 'transition', 'height 0.5s, width 0.5s'); |
| 389 |
domStyle.set(this.outerContainer.domNode, 'width', this.defaultSliderWidth + 'px'); |
441 |
domStyle.set(this.outerContainer.domNode, 'width', this.defaultSliderWidth + 'px'); |
| 390 |
domStyle.set(this.contentSliderWrapper.domNode, 'width', this.defaultSliderWidth + 'px'); |
442 |
domStyle.set(this.contentSliderWrapper.domNode, 'width', this.defaultSliderWidth + 'px'); |
| 391 |
} |
443 |
} |
| 392 |
|
444 |
|
| 393 |
|
445 |
query('.galleryImg', this.contentSlider.domNode).forEach(lang.hitch(this, function(imgNode) { |
| 394 |
query('.carouselScreenshot', this.contentSlider.domNode).forEach(lang.hitch(this, function(imgNode) { |
|
|
| 395 |
domStyle.set(imgNode, 'max-height', ''); |
446 |
domStyle.set(imgNode, 'max-height', ''); |
| 396 |
domStyle.set(imgNode, 'max-width', ''); |
447 |
domStyle.set(imgNode, 'max-width', ''); |
| 397 |
domStyle.set(imgNode.parentNode, 'width', ''); |
448 |
domStyle.set(imgNode.parentNode, 'width', ''); |
| 398 |
domStyle.set(imgNode.parentNode, 'height', ''); |
449 |
domStyle.set(imgNode.parentNode, 'height', ''); |
| 399 |
})); |
450 |
})); |
| 400 |
query('.galleryVideo', this.contentSlider.domNode).forEach(lang.hitch(this, function(videoWrapper) { |
451 |
query('.galleryVideoWrapper', this.contentSlider.domNode).forEach(lang.hitch(this, function(videoWrapper) { |
| 401 |
domStyle.set(videoWrapper, 'height', ''); |
452 |
domStyle.set(videoWrapper, 'height', ''); |
| 402 |
domStyle.set(videoWrapper, 'width', ''); |
453 |
domStyle.set(videoWrapper, 'width', ''); |
| 403 |
domStyle.set(videoWrapper.firstChild, 'height', ''); |
454 |
domStyle.set(videoWrapper.firstChild, 'height', ''); |
|
|
|---|
| 404 |
domStyle.set(videoWrapper.firstChild, 'width', ''); |
455 |
domStyle.set(videoWrapper.firstChild, 'width', ''); |
| 405 |
})); |
456 |
})); |
| 406 |
domStyle.set(this.outerContainer.domNode, 'height', this.itemHeight + 'px'); |
457 |
domStyle.set(this.outerContainer.domNode, 'height', this.itemHeight + 'px'); |
| 407 |
domStyle.set(this.contentSlider.domNode, 'left', Math.abs(this.offsets[newIndex]) * (-1) + 'px'); |
458 |
|
|
|
459 |
//set offset for small thumbs |
| 460 |
var maxOffset = Math.max(0, this.defaultSliderWidth - domGeometry.getMarginBox(this.contentSliderWrapper.domNode).w); |
| 461 |
var newOffset = Math.min(this.defaultContentSliderOffsets[newIndex], maxOffset); |
| 462 |
domStyle.set(this.contentSlider.domNode, 'left', Math.abs(newOffset) * (-1) + 'px'); |
| 463 |
this.contentSliderOffset = newOffset; |
| 408 |
|
464 |
|
| 409 |
} else { |
465 |
} else { |
| 410 |
domStyle.set(this.outerContainer.domNode, 'transition', ''); |
466 |
//scroll to the top of the carouselWidget |
| 411 |
domStyle.set(this.contentSliderWrapper.domNode, 'transition', ''); |
467 |
var scrollTarget = domGeometry.position(this.domNode, true).y - 50; |
|
|
468 |
var scrollInterval = setInterval(lang.hitch(this, function() { |
| 469 |
window.scrollTo(0, scrollTarget); |
| 470 |
}), 5); |
| 471 |
//wait for the transition to finish |
| 472 |
setTimeout(function() { |
| 473 |
clearInterval(scrollInterval); |
| 474 |
}, 600); |
| 412 |
this._resizeBigThumbnails(newIndex); |
475 |
this._resizeBigThumbnails(newIndex); |
| 413 |
} |
476 |
} |
| 414 |
this.bigThumbnails = !this.bigThumbnails; |
477 |
this.isBigThumbnails = !this.isBigThumbnails; |
| 415 |
domClass.toggle(this.scaleButton, 'minimize'); |
478 |
domClass.toggle(this.scaleButton, 'minimize'); |
| 416 |
this.shownItemIndex = newIndex; |
479 |
this.shownItemIndex = newIndex; |
| 417 |
|
480 |
|
| 418 |
setTimeout(lang.hitch(this, function() { |
481 |
setTimeout(lang.hitch(this, function() { |
| 419 |
this.resizeCarousel(); |
482 |
this._toggleNavButtonsVisibility(); |
| 420 |
}), 600); |
483 |
}), 550); |
| 421 |
|
|
|
| 422 |
//scroll to the top of the image |
| 423 |
//var scrollTarget = domGeometry.position(this.domNode, true).y - 50; |
| 424 |
//window.scrollTo(0, scrollTarget); |
| 425 |
}, |
484 |
}, |
| 426 |
|
485 |
|
| 427 |
showItem: function(newIndex) { |
486 |
showItem: function(newIndex) { |
|
|
|---|
| 452 |
this.showItem(newIndex -1); |
511 |
this.showItem(newIndex -1); |
| 453 |
return; |
512 |
return; |
| 454 |
} |
513 |
} |
|
|
514 |
//take a higher or lower index if the offset would only change |
| 515 |
//by a few pixels |
| 516 |
if (newOffset < oldOffset && (oldOffset - newOffset) <= 70) { |
| 517 |
this.showItem(newIndex -1); |
| 518 |
return; |
| 519 |
} else if (maxOffset > newOffset && (maxOffset - newOffset) <= 70) { |
| 520 |
this.showItem(newIndex +1); |
| 521 |
return; |
| 522 |
} |
| 455 |
|
523 |
|
| 456 |
this.shownItemIndex = newIndex; |
524 |
this.shownItemIndex = newIndex; |
| 457 |
domStyle.set(this.contentSlider.domNode, 'left', (newOffset * (-1)) + 'px'); |
525 |
domStyle.set(this.contentSlider.domNode, 'left', (newOffset * (-1)) + 'px'); |
|
|
526 |
this.contentSliderOffset = newOffset; |
| 458 |
|
527 |
|
| 459 |
this._toggleNavButtonsVisibility(newOffset); |
528 |
this._toggleNavButtonsVisibility(newOffset); |
| 460 |
}, |
529 |
}, |
| 461 |
|
530 |
|
| 462 |
_handleResize: function() { |
531 |
_handleResize: function() { |
|
|
532 |
if (domGeometry.getMarginBox(this.domNode).w === 0) { |
| 533 |
return; |
| 534 |
} |
| 463 |
if (this._resizeDeferred && !this._resizeDeferred.isFulfilled()) { |
535 |
if (this._resizeDeferred && !this._resizeDeferred.isFulfilled()) { |
| 464 |
this._resizeDeferred.cancel(); |
536 |
this._resizeDeferred.cancel(); |
| 465 |
} |
537 |
} |
| 466 |
this._resizeDeferred = tools.defer(lang.hitch(this, function() { |
538 |
this._resizeDeferred = tools.defer(lang.hitch(this, function() { |
| 467 |
this.resizeCarousel(); |
539 |
this.resizeCarousel(); |
| 468 |
this.calcOffsets(); |
540 |
if (!this.isBigThumbnails) { |
| 469 |
this.showItem(this.shownItemIndex); |
541 |
setTimeout(lang.hitch(this, function() { |
|
|
542 |
this.showItem(this.shownItemIndex); |
| 543 |
}), 0); |
| 544 |
} |
| 545 |
this._toggleNavButtonsVisibility(); |
| 470 |
}), 200); |
546 |
}), 200); |
| 471 |
this._resizeDeferred.otherwise(function() { /* prevent logging of exception */ }); |
547 |
this._resizeDeferred.otherwise(function() { /* prevent logging of exception */ }); |
| 472 |
}, |
548 |
}, |
|
|
|---|
| 474 |
startup: function() { |
550 |
startup: function() { |
| 475 |
this.inherited(arguments); |
551 |
this.inherited(arguments); |
| 476 |
this._registerAtParentOnShowEvents(lang.hitch(this, function() { |
552 |
this._registerAtParentOnShowEvents(lang.hitch(this, function() { |
| 477 |
if (this.defaultSliderWidth === 0 && !this.bigThumbnails) { |
553 |
if (this.defaultSliderWidth === 0 && !this.isBigThumbnails) { |
| 478 |
this.calcDefaultSliderWidth(); |
554 |
this._calcDefaultValues(); |
| 479 |
} |
555 |
} |
| 480 |
if (this.allItemsLoaded) { |
556 |
if (this.allItemsLoaded) { |
| 481 |
this.resizeCarousel(); |
557 |
this.resizeCarousel(); |
| 482 |
this.showItem(this.shownItemIndex); |
558 |
|
|
|
559 |
if (!this.isBigThumbnails) { |
| 560 |
setTimeout(lang.hitch(this, function() { |
| 561 |
this.showItem(this.shownItemIndex); |
| 562 |
}), 0); |
| 563 |
} |
| 483 |
} |
564 |
} |
| 484 |
})); |
565 |
})); |
| 485 |
this.own(on(baseWin.doc, 'resize', lang.hitch(this, '_handleResize'))); |
566 |
this.own(on(baseWin.doc, 'resize', lang.hitch(this, '_handleResize'))); |
| 486 |
this.own(on(kernel.global, 'resize', lang.hitch(this, '_handleResize'))); |
567 |
this.own(on(kernel.global, 'resize', lang.hitch(this, '_handleResize'))); |
| 487 |
styles.enableStyleSheet('defaultItemHeightWrapper'); |
|
|
| 488 |
} |
568 |
} |
| 489 |
}); |
569 |
}); |
| 490 |
}); |
570 |
}); |