forked from 0x2620/pandora
160 lines
6.5 KiB
JavaScript
160 lines
6.5 KiB
JavaScript
'use strict';
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pandora.ui.posterView = function() {
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var item = pandora.user.ui.item,
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view = pandora.user.ui.itemView,
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listWidth = 144 + Ox.UI.SCROLLBAR_SIZE,
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selectedImage = {};
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$preview = Ox.Element(),
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that = Ox.SplitPanel({
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elements: [
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{
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element: Ox.Element(),
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size: listWidth
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},
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{
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element: $preview
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}
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],
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orientation: 'horizontal'
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});
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that.resize = function() {
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selectedImage.url && renderPreview();
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}
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pandora.api.get({
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id: item,
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keys: [view]
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}, function(result) {
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var images = result.data[view];
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selectedImage = images.filter(function(image) {
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return image.selected;
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})[0];
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var $list = Ox.IconList({
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item: function(data, sort, size) {
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var ratio = data.width / data.height;
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size = size || 128;
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return {
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height: ratio <= 1 ? size : size / ratio,
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id: data['id'],
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info: data.width + ' x ' + data.height + ' px',
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title: view == 'frames' ? Ox.formatDuration(data.position) : data.source,
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url: data.url,
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width: ratio >= 1 ? size : size * ratio
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}
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},
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items: images,
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keys: view == 'frames'
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? ['index', 'position', 'width', 'height', 'url']
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: ['index', 'source', 'width', 'height', 'url'],
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max: 1,
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min: 1,
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orientation: 'vertical',
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selected: [selectedImage['index']],
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size: 128,
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sort: [{key: 'index', operator: '+'}],
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unique: 'index'
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})
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.css({background: 'rgb(16, 16, 16)'})
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.bindEvent({
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select: function(event) {
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var index = event.ids[0];
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selectedImage = images.filter(function(image) {
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return image.index == index;
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})[0];
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renderPreview(selectedImage);
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pandora.api[view == 'frames' ? 'setPosterFrame' : 'setPoster'](Ox.extend({
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id: item
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}, view == 'frames' ? {
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position: selectedImage.index // api slightly inconsistent
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} : {
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source: selectedImage.source
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}), function(result) {
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var imageRatio = selectedImage.width / selectedImage.height;
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$('img[src*="/' + item + '/poster"]').each(function() {
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var $this = $(this),
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size = Math.max($this.width(), $this.height()),
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src = $this.attr('src').split('?')[0] + '?' + Ox.uid();
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$('<img>')
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.attr({src: src})
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.load(function() {
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$this.attr({src: src});
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view == 'posters' && $this.css(imageRatio < 1 ? {
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width: Math.round(size * imageRatio) + 'px',
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height: size + 'px'
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} : {
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width: size + 'px',
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height: Math.round(size / imageRatio) + 'px'
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});
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});
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});
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});
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}
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});
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that.replaceElement(0, $list);
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renderPreview();
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});
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function renderPreview() {
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var previewWidth = pandora.$ui.document.width() - pandora.$ui.mainPanel.size(0) - 1 - listWidth,
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previewHeight = pandora.$ui.contentPanel.size(1),
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previewRatio = previewWidth / previewHeight,
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imageRatio = selectedImage.width / selectedImage.height,
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imageWidth = imageRatio > previewRatio ? previewWidth : Math.round(previewHeight * imageRatio),
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imageHeight = imageRatio < previewRatio ? previewHeight : Math.round(previewWidth / imageRatio),
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imageLeft = Math.floor((previewWidth - imageWidth) / 2),
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imageTop = Math.floor((previewHeight - imageHeight) / 2);
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$preview.html(
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$('<img>')
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.attr({
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src: selectedImage.url
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})
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.css({
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position: 'absolute',
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left: imageLeft + 'px',
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top: imageTop + 'px',
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width: imageWidth + 'px',
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height: imageHeight + 'px'
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})
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);
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if (view == 'frames') {
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var left = Math.floor((imageWidth - imageHeight) / 2),
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right = Math.ceil((imageWidth - imageHeight) / 2);
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$('<div>')
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.addClass('OxPosterMarker OxPosterMarkerLeft')
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.css({
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display: 'block',
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left: imageLeft + 'px',
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top: imageTop + 'px',
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width: left + 'px',
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height: imageHeight + 'px'
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})
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.appendTo($preview.$element);
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$('<div>')
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.addClass('OxPosterMarker OxPosterMarkerCenter')
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.css({
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display: 'block',
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left: imageLeft + left + 'px',
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top: imageTop + 'px',
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width: imageHeight - 2 + 'px',
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height: imageHeight - 2 + 'px'
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})
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.appendTo($preview.$element);
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$('<div>')
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.addClass('OxPosterMarker OxPosterMarkerRight')
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.css({
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display: 'block',
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left: imageLeft + left + imageHeight + 'px',
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top: imageTop + 'px',
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width: right + 'px',
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height: imageHeight + 'px'
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})
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.appendTo($preview.$element);
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}
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}
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return that;
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}
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