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https://github.com/silverstripe/silverstripe-reports
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a42fd1d2d2
(merged from branches/gsoc) git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@42008 467b73ca-7a2a-4603-9d3b-597d59a354a9
53 lines
1.8 KiB
JavaScript
53 lines
1.8 KiB
JavaScript
/**
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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.indicatorWidth = 32;
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this.indicatorHeight = 32;
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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 = Positioning.addBehaviour($('imageContainer'));
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Element.hide(this.imageContainer);
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this.indicator = Positioning.addBehaviour($('loadingIndicatorContainer'));
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this.indicatorImage = Positioning.addBehaviour($('loadingIndicator'));
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Positioning.addBehaviour($('mainContainer'));
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},
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showIndicator: function(container) {
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Element.show(this.indicator,this.indicatorImage);
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if(container == null) container = this.imageContainer;
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this.centerIndicator(container);
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},
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hideIndicator: function() {
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Element.hide(this.indicator,this.indicatorImage);
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},
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centerIndicator: function(container) {
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var top = container.getTop();
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var left = container.getLeft();
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var width = container.getWidth();
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var height = container.getHeight();
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var parentTop = container.getParentTop();
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var parentLeft = container.getParentLeft();
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this.indicator.style.left = width/2 - this.indicatorWidth/2 + "px";
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this.indicator.style.top = height/2 - this.indicatorHeight/2 + "px";
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},
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reCenterIndicator: function() {
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if(Element.visible(this.indicator)) {
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this.centerIndicator(this.imageContainer);
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}
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},
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center: function() {
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this.imageContainer.style.left = this.imageContainer.getParentWidth()/2 - this.imageContainer.getWidth()/2 + 'px';
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this.imageContainer.style.top = this.imageContainer.getParentHeight()/2 - this.imageContainer.getHeight()/2 + 'px';
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}
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};
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