ianheggie/cruisecontrol.rb

/*!
 * jQuery UI Effects Scale 1.8.21
 *
 * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Effects/Scale
 *
 * Depends:
 *    jquery.effects.core.js
 */
(function( $, undefined ) {

$.effects.puff = function(o) {
    return this.queue(function() {
        var elem = $(this),
            mode = $.effects.setMode(elem, o.options.mode || 'hide'),
            percent = parseInt(o.options.percent, 10) || 150,
            factor = percent / 100,
            original = { height: elem.height(), width: elem.width() };

        $.extend(o.options, {
            fade: true,
            mode: mode,
            percent: mode == 'hide' ? percent : 100,
            from: mode == 'hide'
                ? original
                : {
                    height: original.height * factor,
                    width: original.width * factor
                }
        });

        elem.effect('scale', o.options, o.duration, o.callback);
        elem.dequeue();
    });
};

$.effects.scale = function(o) {

    return this.queue(function() {

        // Create element
        var el = $(this);

        // Set options
        var options = $.extend(true, {}, o.options);
        var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
        var percent = parseInt(o.options.percent,10) || (parseInt(o.options.percent,10) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
        var direction = o.options.direction || 'both'; // Set default axis
        var origin = o.options.origin; // The origin of the scaling
        if (mode != 'effect') { // Set default origin and restore for show/hide
            options.origin = origin || ['middle','center'];
            options.restore = true;
        }
        var original = {height: el.height(), width: el.width()}; // Save original
        el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state

        // Adjust
        var factor = { // Set scaling factor
            y: direction != 'horizontal' ? (percent / 100) : 1,
            x: direction != 'vertical' ? (percent / 100) : 1
        };
        el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state

        if (o.options.fade) { // Fade option to support puff
            if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
            if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
        };

        // Animation
        options.from = el.from; options.to = el.to; options.mode = mode;

        // Animate
        el.effect('size', options, o.duration, o.callback);
        el.dequeue();
    });

};

$.effects.size = function(o) {

    return this.queue(function() {

        // Create element
        var el = $(this), props = ['position','top','bottom','left','right','width','height','overflow','opacity'];
        var props1 = ['position','top','bottom','left','right','overflow','opacity']; // Always restore
        var props2 = ['width','height','overflow']; // Copy for children
        var cProps = ['fontSize'];
        var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
        var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];

        // Set options
        var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
        var restore = o.options.restore || false; // Default restore
        var scale = o.options.scale || 'both'; // Default scale mode
        var origin = o.options.origin; // The origin of the sizing
        var original = {height: el.height(), width: el.width()}; // Save original
        el.from = o.options.from || original; // Default from state
        el.to = o.options.to || original; // Default to state
        // Adjust
        if (origin) { // Calculate baseline shifts
            var baseline = $.effects.getBaseline(origin, original);
            el.from.top = (original.height - el.from.height) * baseline.y;
            el.from.left = (original.width - el.from.width) * baseline.x;
            el.to.top = (original.height - el.to.height) * baseline.y;
            el.to.left = (original.width - el.to.width) * baseline.x;
        };
        var factor = { // Set scaling factor
            from: {y: el.from.height / original.height, x: el.from.width / original.width},
            to: {y: el.to.height / original.height, x: el.to.width / original.width}
        };
        if (scale == 'box' || scale == 'both') { // Scale the css box
            if (factor.from.y != factor.to.y) { // Vertical props scaling
                props = props.concat(vProps);
                el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
                el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
            };
            if (factor.from.x != factor.to.x) { // Horizontal props scaling
                props = props.concat(hProps);
                el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
                el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
            };
        };
        if (scale == 'content' || scale == 'both') { // Scale the content
            if (factor.from.y != factor.to.y) { // Vertical props scaling
                props = props.concat(cProps);
                el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
                el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
            };
        };
        $.effects.save(el, restore ? props : props1); el.show(); // Save & Show
        $.effects.createWrapper(el); // Create Wrapper
        el.css('overflow','hidden').css(el.from); // Shift

        // Animate
        if (scale == 'content' || scale == 'both') { // Scale the children
            vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
            hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
            props2 = props.concat(vProps).concat(hProps); // Concat
            el.find("*[width]").each(function(){
                var child = $(this);
                if (restore) $.effects.save(child, props2);
                var c_original = {height: child.height(), width: child.width()}; // Save original
                child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
                child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
                if (factor.from.y != factor.to.y) { // Vertical props scaling
                    child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
                    child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
                };
                if (factor.from.x != factor.to.x) { // Horizontal props scaling
                    child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
                    child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
                };
                child.css(child.from); // Shift children
                child.animate(child.to, o.duration, o.options.easing, function(){
                    if (restore) $.effects.restore(child, props2); // Restore children
                }); // Animate children
            });
        };

        // Animate
        el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
            if (el.to.opacity === 0) {
                el.css('opacity', el.from.opacity);
            }
            if(mode == 'hide') el.hide(); // Hide
            $.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
            if(o.callback) o.callback.apply(this, arguments); // Callback
            el.dequeue();
        }});

    });

};

})(jQuery);