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<html>
<head>
        <title>dijit.getViewport() test</title>
        <style type="text/css">
                @import "../../../dojo/resources/dojo.css";
                @import "../css/dijitTests.css";
                html, body { margin: 0px; padding: 0px; }
        </style>
        <script type="text/javascript" src="../../../dojo/dojo.js"
                djConfig="isDebug: false, parseOnLoad: false"></script>
        <script type="text/javascript" src="../_testCommon.js"></script>

        <script type="text/javascript">
                dojo.require("doh.runner");
                dojo.require("dijit.dijit");

                function compute(){
                        var d = dojo.marginBox(dojo.byId("documentBorder")),
                                v = dijit.getViewport();
                        dojo.byId("results").innerHTML +=
                                "Document is " + d.w + "px x " + d.h + "px" +
                                ", viewport is " + v.w + "px x " + v.h + "px" +
                                 ", with scroll offset of (" + v.l + ", " + v.t + ")<br>";
                }
                
                function addText(){
                        dojo.byId("results").innerHTML += "Adding text...<br><br>";
                        var text="";
                        for(var i=0;i<100;i++){
                                text += "<span style='white-space: nowrap'>";
                                for(var j=0;j<3;j++){ text += "Now is the time for all good men to come to the aid of their country."; }
                                text += "</span><br>";
                        }
                        dojo.byId("documentBorder").innerHTML += text;
                }

                dojo.addOnLoad(function(){
                        doh.register("dijit._base.manager",
                                [
                                        function initial(t){
                                                console.log("calling compute");
                                                compute();
                                                console.log("called compute");
                                                var d = dojo.marginBox(dojo.byId("documentBorder")),
                                                        v = dijit.getViewport();
                                                doh.t(v.h > d.h);
                                        },
                                        function expand(t){
                                                var v = dijit.getViewport();
                                                addText();
                                                compute();
                                                var v2 = dijit.getViewport();
                                                doh.t(v2.h <= v.h);
                                                doh.t(v2.h+20 >= v.h);
                                        }
                                ]
                        );
                        doh.run();
                });

        </script>
</head>
<body>
        <div id="documentBorder" style="border: solid red 2px;">
                <h1>dijit.getViewport() test</h1>
                <div style="padding: 10px; border: solid blue 1px;">padding div</div>
                <button onclick="addText(); compute();">add text and compute size</button>
                <button onclick="compute();">recompute size</button>
                <ol>
                        <li>check results div below to see that before adding text, document is smaller than viewport
                        <li>after adding text, document should be bigger than viewport,and check that viewport size hasn't changed,
                                except maybe being a little bit smaller (about 15px) because of the size of the scrollbars
                        <li>resize browser window and click the "recompute size" button; reported viewport size should change
                        <li>scroll the window and click "recompute size" to see that the scroll position is taken into effect
                </ol>
                <div id=results style="border: 5px solid blue;">
        </div>
</body>
</html>