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alexandre_ |
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/*
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Copyright (c) 2004-2006, The Dojo Foundation
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All Rights Reserved.
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Licensed under the Academic Free License version 2.1 or above OR the
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modified BSD license. For more information on Dojo licensing, see:
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http://dojotoolkit.org/community/licensing.shtml
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*/
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dojo.provide("dojo.lfx.extras");
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dojo.require("dojo.lfx.html");
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dojo.require("dojo.lfx.Animation");
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dojo.lfx.html.fadeWipeIn = function (nodes, duration, easing, callback) {
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nodes = dojo.lfx.html._byId(nodes);
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var anim = dojo.lfx.combine(dojo.lfx.fadeIn(nodes, duration, easing), dojo.lfx.wipeIn(nodes, duration, easing));
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if (callback) {
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anim.connect("onEnd", function () {
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callback(nodes, anim);
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});
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}
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return anim;
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};
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dojo.lfx.html.fadeWipeOut = function (nodes, duration, easing, callback) {
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nodes = dojo.lfx.html._byId(nodes);
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var anim = dojo.lfx.combine(dojo.lfx.fadeOut(nodes, duration, easing), dojo.lfx.wipeOut(nodes, duration, easing));
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if (callback) {
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anim.connect("onEnd", function () {
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callback(nodes, anim);
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});
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}
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return anim;
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};
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dojo.lfx.html.scale = function (nodes, percentage, scaleContent, fromCenter, duration, easing, callback) {
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nodes = dojo.lfx.html._byId(nodes);
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var anims = [];
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dojo.lang.forEach(nodes, function (node) {
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var outer = dojo.html.getMarginBox(node);
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var actualPct = percentage / 100;
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var props = [{property:"width", start:outer.width, end:outer.width * actualPct}, {property:"height", start:outer.height, end:outer.height * actualPct}];
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if (scaleContent) {
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var fontSize = dojo.html.getStyle(node, "font-size");
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var fontSizeType = null;
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if (!fontSize) {
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fontSize = parseFloat("100%");
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fontSizeType = "%";
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} else {
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dojo.lang.some(["em", "px", "%"], function (item, index, arr) {
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if (fontSize.indexOf(item) > 0) {
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fontSize = parseFloat(fontSize);
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fontSizeType = item;
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return true;
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}
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});
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}
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props.push({property:"font-size", start:fontSize, end:fontSize * actualPct, units:fontSizeType});
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}
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if (fromCenter) {
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var positioning = dojo.html.getStyle(node, "position");
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var originalTop = node.offsetTop;
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var originalLeft = node.offsetLeft;
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var endTop = ((outer.height * actualPct) - outer.height) / 2;
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var endLeft = ((outer.width * actualPct) - outer.width) / 2;
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props.push({property:"top", start:originalTop, end:(positioning == "absolute" ? originalTop - endTop : (-1 * endTop))});
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props.push({property:"left", start:originalLeft, end:(positioning == "absolute" ? originalLeft - endLeft : (-1 * endLeft))});
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}
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var anim = dojo.lfx.propertyAnimation(node, props, duration, easing);
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if (callback) {
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anim.connect("onEnd", function () {
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callback(node, anim);
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});
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}
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anims.push(anim);
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});
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return dojo.lfx.combine(anims);
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};
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dojo.lang.mixin(dojo.lfx, dojo.lfx.html);
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