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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.widget.html.layout");
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dojo.require("dojo.lang.common");
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dojo.require("dojo.string.extras");
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dojo.require("dojo.html.style");
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dojo.require("dojo.html.layout");
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dojo.widget.html.layout = function (container, children, layoutPriority) {
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dojo.html.addClass(container, "dojoLayoutContainer");
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children = dojo.lang.filter(children, function (child, idx) {
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child.idx = idx;
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return dojo.lang.inArray(["top", "bottom", "left", "right", "client", "flood"], child.layoutAlign);
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});
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if (layoutPriority && layoutPriority != "none") {
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var rank = function (child) {
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switch (child.layoutAlign) {
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case "flood":
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return 1;
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case "left":
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case "right":
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return (layoutPriority == "left-right") ? 2 : 3;
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case "top":
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case "bottom":
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return (layoutPriority == "left-right") ? 3 : 2;
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default:
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return 4;
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}
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};
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children.sort(function (a, b) {
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return (rank(a) - rank(b)) || (a.idx - b.idx);
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});
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}
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var f = {top:dojo.html.getPixelValue(container, "padding-top", true), left:dojo.html.getPixelValue(container, "padding-left", true)};
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dojo.lang.mixin(f, dojo.html.getContentBox(container));
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dojo.lang.forEach(children, function (child) {
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var elm = child.domNode;
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var pos = child.layoutAlign;
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with (elm.style) {
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left = f.left + "px";
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top = f.top + "px";
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bottom = "auto";
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right = "auto";
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}
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dojo.html.addClass(elm, "dojoAlign" + dojo.string.capitalize(pos));
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if ((pos == "top") || (pos == "bottom")) {
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dojo.html.setMarginBox(elm, {width:f.width});
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var h = dojo.html.getMarginBox(elm).height;
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f.height -= h;
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if (pos == "top") {
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f.top += h;
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} else {
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elm.style.top = f.top + f.height + "px";
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}
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if (child.onResized) {
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child.onResized();
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}
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} else {
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if (pos == "left" || pos == "right") {
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var w = dojo.html.getMarginBox(elm).width;
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if (child.resizeTo) {
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child.resizeTo(w, f.height);
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} else {
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dojo.html.setMarginBox(elm, {width:w, height:f.height});
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}
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f.width -= w;
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if (pos == "left") {
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f.left += w;
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} else {
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elm.style.left = f.left + f.width + "px";
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}
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} else {
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if (pos == "flood" || pos == "client") {
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if (child.resizeTo) {
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child.resizeTo(f.width, f.height);
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} else {
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dojo.html.setMarginBox(elm, {width:f.width, height:f.height});
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}
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}
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}
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}
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});
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};
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dojo.html.insertCssText(".dojoLayoutContainer{ position: relative; display: block; overflow: hidden; }\n" + "body .dojoAlignTop, body .dojoAlignBottom, body .dojoAlignLeft, body .dojoAlignRight { position: absolute; overflow: hidden; }\n" + "body .dojoAlignClient { position: absolute }\n" + ".dojoAlignClient { overflow: auto; }\n");
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