mirror of
https://github.com/silverstripe/silverstripe-cms
synced 2024-09-06 09:41:25 +02:00
51 lines
1.5 KiB
JavaScript
51 lines
1.5 KiB
JavaScript
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/**
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* @author Mateusz
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*/
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var ImageBox = {
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initialize: function() {
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this.showIndicator = ImageBox.showIndicator.bind(this);
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this.hideIndicator = ImageBox.hideIndicator.bind(this);
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this.reCenterIndicator = ImageBox.reCenterIndicator.bind(this);
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this.centerIndicator = ImageBox.centerIndicator.bind(this);
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this.center = ImageBox.center.bind(this);
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this.imageContainer = $('imageContainer');
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Element.hide(this.imageContainer);
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},
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showIndicator: function() {
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this.centerIndicator();
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indicator.style.display = 'inline';
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},
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hideIndicator: function() {
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indicator = $('loadingIndicatorContainer');
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indicator.style.display = 'none';
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},
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centerIndicator: function() {
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indicator = $('loadingIndicatorContainer');
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indicatorImage = $('loadingIndicator');
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top = this.imageContainer.getTop();
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left = this.imageContainer.getLeft();
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width = this.imageContainer.getWidth();
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height = this.imageContainer.getHeight();
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indicator.style.left = left + width/2 - indicatorImage.width/2 + "px";
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indicator.style.top = top + height/2 - indicatorImage.height/2 + "px";
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},
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reCenterIndicator: function() {
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if($('loadingIndicatorContainer').style.display == 'inline') {
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this.centerIndicator();
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}
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},
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center: function() {
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$('imageContainer').style.left = this.imageContainer.getParentWidth()/2 - this.imageContainer.getWidth()/2 + 'px';
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$('imageContainer').style.top = this.imageContainer.getParentHeight()/2 - this.imageContainer.getHeight()/2 + 'px';
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Element.show(this.imageContainer);
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}
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};
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