test_PanZoom.html
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<html>
<head>
<script src="../../lib/OpenLayers.js"></script>
<script type="text/javascript"><!--
var map;
function test_01_Control_PanZoom_constructor (t) {
t.plan( 3 );
control = new OpenLayers.Control.PanZoom();
t.ok( control instanceof OpenLayers.Control.PanZoom, "new OpenLayers.Control.PanZoom returns object" );
control = new OpenLayers.Control.PanZoom({position: new OpenLayers.Pixel(100,100)});
t.eq( control.position.x, 100, "PanZoom X Set correctly.");
t.eq( control.position.y, 100, "PanZoom y Set correctly.");
}
function test_02_Control_PanZoom_addControl (t) {
t.plan( 8 );
map = new OpenLayers.Map('map');
control = new OpenLayers.Control.PanZoom();
t.ok( control instanceof OpenLayers.Control.PanZoom, "new OpenLayers.Control.PanZoom returns object" );
t.ok( map instanceof OpenLayers.Map, "new OpenLayers.Map creates map" );
map.addControl(control);
t.ok( control.map === map, "Control.map is set to the map object" );
t.ok( map.controls[3] === control, "map.controls contains control" );
t.eq( parseInt(control.div.style.zIndex), map.Z_INDEX_BASE['Control'] + 4, "Control div zIndexed properly" );
t.eq( parseInt(map.viewPortDiv.lastChild.style.zIndex), map.Z_INDEX_BASE['Control'] + 4, "Viewport div contains control div" );
t.eq( control.div.style.top, "4px", "Control div top located correctly by default");
var control2 = new OpenLayers.Control.PanZoom();
map.addControl(control2, new OpenLayers.Pixel(100,100));
t.eq( control2.div.style.top, "100px", "2nd control div is located correctly");
}
function test_03_Control_PanZoom_control_events (t) {
if ( !window.document.createEvent ) {
//ie can't simulate mouseclicks
t.plan(0)
} else {
t.plan(35);
t.open_window( "Control/test_PanZoom.html", function( wnd ) {
t.delay_call( 3, function() {
var flag;
function setFlag(evt) {
flag[evt.type] = true;
}
function resetFlags() {
flag = {
mousedown: false,
mouseup: false,
click: false,
dblclick: false
};
}
resetFlags();
wnd.mapper.events.register("mousedown", mapper, setFlag);
wnd.mapper.events.register("mouseup", mapper, setFlag);
wnd.mapper.events.register("click", mapper, setFlag);
wnd.mapper.events.register("dblclick", mapper, setFlag);
simulateClick(wnd, wnd.control.buttons[0]);
t.ok( wnd.mapper.getCenter().lat > wnd.centerLL.lat, "Pan up works correctly" );
t.ok(!flag.mousedown, "mousedown does not get to the map");
t.ok(!flag.mouseup, "mouseup does not get to the map");
t.ok(!flag.click, "click does not get to the map");
t.ok(!flag.dblclick, "dblclick does not get to the map");
resetFlags();
simulateClick(wnd, wnd.control.buttons[1]);
t.ok( wnd.mapper.getCenter().lon < wnd.centerLL.lon, "Pan left works correctly" );
t.ok(!flag.mousedown, "mousedown does not get to the map");
t.ok(!flag.mouseup, "mouseup does not get to the map");
t.ok(!flag.click, "click does not get to the map");
t.ok(!flag.dblclick, "dblclick does not get to the map");
resetFlags();
simulateClick(wnd, wnd.control.buttons[2]);
t.ok( wnd.mapper.getCenter().lon == wnd.centerLL.lon, "Pan right works correctly" );
t.ok(!flag.mousedown, "mousedown does not get to the map");
t.ok(!flag.mouseup, "mouseup does not get to the map");
t.ok(!flag.click, "click does not get to the map");
t.ok(!flag.dblclick, "dblclick does not get to the map");
resetFlags();
simulateClick(wnd, wnd.control.buttons[3]);
t.ok( wnd.mapper.getCenter().lat == wnd.centerLL.lat, "Pan down works correctly" );
t.ok(!flag.mousedown, "mousedown does not get to the map");
t.ok(!flag.mouseup, "mouseup does not get to the map");
t.ok(!flag.click, "click does not get to the map");
t.ok(!flag.dblclick, "dblclick does not get to the map");
resetFlags();
simulateClick(wnd, wnd.control.buttons[4]);
t.eq( wnd.mapper.getZoom(), 6, "zoomin works correctly" );
t.ok(!flag.mousedown, "mousedown does not get to the map");
t.ok(!flag.mouseup, "mouseup does not get to the map");
t.ok(!flag.click, "click does not get to the map");
t.ok(!flag.dblclick, "dblclick does not get to the map");
resetFlags();
simulateClick(wnd, wnd.control.buttons[6]);
t.eq( wnd.mapper.getZoom(), 5, "zoomout works correctly" );
t.ok(!flag.mousedown, "mousedown does not get to the map");
t.ok(!flag.mouseup, "mouseup does not get to the map");
t.ok(!flag.click, "click does not get to the map");
t.ok(!flag.dblclick, "dblclick does not get to the map");
resetFlags();
simulateClick(wnd, wnd.control.buttons[5]);
t.eq( wnd.mapper.getZoom(), 2, "zoomworld works correctly" );
t.ok(!flag.mousedown, "mousedown does not get to the map");
t.ok(!flag.mouseup, "mouseup does not get to the map");
t.ok(!flag.click, "click does not get to the map");
t.ok(!flag.dblclick, "dblclick does not get to the map");
resetFlags();
});
});
}
}
function simulateClick(wnd, elem) {
var evt = wnd.document.createEvent("MouseEvents");
evt.initMouseEvent("mousedown", true, true, wnd, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
elem.dispatchEvent(evt);
evt = wnd.document.createEvent("MouseEvents");
evt.initMouseEvent("mouseup", true, true, wnd, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
elem.dispatchEvent(evt);
evt = wnd.document.createEvent("MouseEvents");
evt.initMouseEvent("click", true, true, wnd, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
elem.dispatchEvent(evt);
evt = wnd.document.createEvent("MouseEvents");
evt.initMouseEvent("dblclick", true, true, wnd, 0, 0, 0, 0, 0, false, false, false, false, 0, null);
elem.dispatchEvent(evt);
}
function loader() {
control = new OpenLayers.Control.PanZoom();
mapper = new OpenLayers.Map('map', { controls: [control]});
var layer = new OpenLayers.Layer.WMS("Test Layer",
"http://octo.metacarta.com/cgi-bin/mapserv?",
{map: "/mapdata/vmap_wms.map", layers: "basic"});
mapper.addLayer(layer);
centerLL = new OpenLayers.LonLat(0,0);
mapper.setCenter(centerLL, 5);
}
// -->
</script>
</head>
<body onload="loader()">
<div id="map" style="width: 1024px; height: 512px;"/>
</body>
</html>