78 lines
No EOL
1.8 KiB
JavaScript
78 lines
No EOL
1.8 KiB
JavaScript
'use strict';
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/*@
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Ox.ImageElement <f> Simple image element with loading indication
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@*/
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Ox.ImageElement = function(options, self) {
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self = self || {};
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var that = Ox.Element({}, self)
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.defaults({
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height: 0,
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src: '',
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width: 0
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})
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.options(options || {})
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.update({
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height: function() {
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!self.isAuto && setSizes();
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},
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src: loadImage,
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width: function() {
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!self.isAuto && setSizes();
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}
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})
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.addClass('OxImageElement');
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self.isAuto = !self.options.width && !self.options.height;
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Ox.print('IMAGE OPTS', self.options, self.isAuto)
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self.$screen = Ox.LoadingScreen({
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size: 16,
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width: self.options.width,
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height: self.options.height
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})
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.appendTo(that);
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loadImage();
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!self.isAuto && setSizes();
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function loadImage() {
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if (self.$image) {
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self.$image.off({load: showImage}).remove();
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}
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self.$image = $('<img>')
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.one({load: showImage})
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.attr({src: self.options.src});
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}
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function setSizes() {
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var css = {
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width: self.options.width,
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height: self.options.height
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};
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self.$screen && self.$screen.options(css);
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css = Ox.map(css, function(value) {
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return value + 'px';
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});
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that.css(css);
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self.$image.css(css);
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}
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function showImage() {
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self.$screen.remove();
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self.$image.appendTo(that);
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}
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that.css = function(css) {
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that.$element.css(css);
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self.$screen && self.$screen.css(css);
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self.$image.css(css);
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return that;
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};
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return that;
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}; |