Subversion Repositories Applications.papyrus

/*
        Copyright (c) 2004-2006, The Dojo Foundation
        All Rights Reserved.

        Licensed under the Academic Free License version 2.1 or above OR the
        modified BSD license. For more information on Dojo licensing, see:

                http://dojotoolkit.org/community/licensing.shtml
*/



dojo.provide("dojo.lfx.extras");
dojo.require("dojo.lfx.html");
dojo.require("dojo.lfx.Animation");
dojo.lfx.html.fadeWipeIn = function (nodes, duration, easing, callback) {
        nodes = dojo.lfx.html._byId(nodes);
        var anim = dojo.lfx.combine(dojo.lfx.fadeIn(nodes, duration, easing), dojo.lfx.wipeIn(nodes, duration, easing));
        if (callback) {
                anim.connect("onEnd", function () {
                        callback(nodes, anim);
                });
        }
        return anim;
};
dojo.lfx.html.fadeWipeOut = function (nodes, duration, easing, callback) {
        nodes = dojo.lfx.html._byId(nodes);
        var anim = dojo.lfx.combine(dojo.lfx.fadeOut(nodes, duration, easing), dojo.lfx.wipeOut(nodes, duration, easing));
        if (callback) {
                anim.connect("onEnd", function () {
                        callback(nodes, anim);
                });
        }
        return anim;
};
dojo.lfx.html.scale = function (nodes, percentage, scaleContent, fromCenter, duration, easing, callback) {
        nodes = dojo.lfx.html._byId(nodes);
        var anims = [];
        dojo.lang.forEach(nodes, function (node) {
                var outer = dojo.html.getMarginBox(node);
                var actualPct = percentage / 100;
                var props = [{property:"width", start:outer.width, end:outer.width * actualPct}, {property:"height", start:outer.height, end:outer.height * actualPct}];
                if (scaleContent) {
                        var fontSize = dojo.html.getStyle(node, "font-size");
                        var fontSizeType = null;
                        if (!fontSize) {
                                fontSize = parseFloat("100%");
                                fontSizeType = "%";
                        } else {
                                dojo.lang.some(["em", "px", "%"], function (item, index, arr) {
                                        if (fontSize.indexOf(item) > 0) {
                                                fontSize = parseFloat(fontSize);
                                                fontSizeType = item;
                                                return true;
                                        }
                                });
                        }
                        props.push({property:"font-size", start:fontSize, end:fontSize * actualPct, units:fontSizeType});
                }
                if (fromCenter) {
                        var positioning = dojo.html.getStyle(node, "position");
                        var originalTop = node.offsetTop;
                        var originalLeft = node.offsetLeft;
                        var endTop = ((outer.height * actualPct) - outer.height) / 2;
                        var endLeft = ((outer.width * actualPct) - outer.width) / 2;
                        props.push({property:"top", start:originalTop, end:(positioning == "absolute" ? originalTop - endTop : (-1 * endTop))});
                        props.push({property:"left", start:originalLeft, end:(positioning == "absolute" ? originalLeft - endLeft : (-1 * endLeft))});
                }
                var anim = dojo.lfx.propertyAnimation(node, props, duration, easing);
                if (callback) {
                        anim.connect("onEnd", function () {
                                callback(node, anim);
                        });
                }
                anims.push(anim);
        });
        return dojo.lfx.combine(anims);
};
dojo.lang.mixin(dojo.lfx, dojo.lfx.html);