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<html>
<head>
<script src="../OLLoader.js"></script>
<script type="text/javascript">
function test_initialize(t) {
t.plan(2);
var control = new OpenLayers.Control.DrawFeature("foo", function() {});
t.ok(control instanceof OpenLayers.Control.DrawFeature,
"constructor returns an instance");
t.ok(OpenLayers.Util.indexOf(control.EVENT_TYPES, "featureadded") > -1,
"featureadded event in EVENT_TYPES");
}
function test_multi(t) {
t.plan(4);
var layer = new OpenLayers.Layer.Vector();
var control;
// multi false by default
control = new OpenLayers.Control.DrawFeature(
layer, OpenLayers.Handler.Polygon
);
t.ok(!control.multi, "control.multi false by default");
t.ok(!control.handler.multi, "handler.multi false by default");
// set on handler
control = new OpenLayers.Control.DrawFeature(
layer, OpenLayers.Handler.Polygon, {multi: true}
);
t.ok(control.handler.multi, "handler.multi set from control options");
// respect handlerOptions
control = new OpenLayers.Control.DrawFeature(
layer, OpenLayers.Handler.Polygon,
{multi: true, handlerOptions: {multi: false}}
);
t.ok(!control.handler.multi, "handlerOptions.multi respected");
}
function test_drawFeature(t) {
t.plan(3);
var layer = new OpenLayers.Layer.Vector();
var control = new OpenLayers.Control.DrawFeature(layer, function() {});
var geom = {};
layer.addFeatures = function(features) {
t.ok(features[0].geometry == geom, "layer.addFeatures called");
t.eq(features[0].state, OpenLayers.State.INSERT, "layer state set");
};
function handlefeatureadded(event) {
t.ok(event.feature.geometry == geom, "featureadded triggered");
}
control.events.on({"featureadded": handlefeatureadded});
control.drawFeature(geom);
control.events.un({"featureadded": handlefeatureadded});
}
function test_sketch_events(t) {
t.plan(11);
var map = new OpenLayers.Map("map", {
resolutions: [1]
});
var layer = new OpenLayers.Layer.Vector("foo", {
maxExtent: new OpenLayers.Bounds(-10, -10, 10, 10),
isBaseLayer: true
});
var control = new OpenLayers.Control.DrawFeature(
layer, OpenLayers.Handler.Path, {
handlerOptions: {persist: true}
}
);
map.addLayer(layer);
map.addControl(control);
map.zoomToMaxExtent();
var log;
layer.events.on({
sketchstarted: function(event) {
log['sketchstarted'] = event;
},
sketchmodified: function(event) {
log['sketchmodified'] = event;
},
sketchcomplete: function(event) {
log['sketchcomplete'] = event;
}
});
// mock up draw/modify of a point
log = {};
control.activate();
t.eq(log, {}, "[activate] no event triggered");
log = {};
map.events.triggerEvent("mousemove", {xy: new OpenLayers.Pixel(0, 0)});
t.eq(log.sketchstarted.type, "sketchstarted", "[mousemove] sketchstarted triggered");
t.geom_eq(log.sketchstarted.vertex, new OpenLayers.Geometry.Point(-200, 125), "[mousemove] correct vertex");
t.eq(log.sketchmodified.type, "sketchmodified", "[mousemove] sketchmodified triggered");
t.geom_eq(log.sketchmodified.vertex, new OpenLayers.Geometry.Point(-200, 125), "[mousemove] correct vertex");
map.events.triggerEvent("mousedown", {xy: new OpenLayers.Pixel(0, 0)});
log = {};
map.events.triggerEvent("mouseup", {xy: new OpenLayers.Pixel(0, 0)});
t.eq(log.sketchmodified.type, "sketchmodified", "[mouseup] sketchmodified triggered");
t.geom_eq(log.sketchmodified.vertex, new OpenLayers.Geometry.Point(-200, 125), "[mouseup] correct vertex");
log = {};
map.events.triggerEvent("mousemove", {xy: new OpenLayers.Pixel(10, 10)});
t.eq(log.sketchmodified.type, "sketchmodified", "[mousemove] sketchmodified triggered");
t.geom_eq(log.sketchmodified.vertex, new OpenLayers.Geometry.Point(-190, 115), "[mousemove] correct vertex");
log = {};
map.events.triggerEvent("dblclick", {xy: new OpenLayers.Pixel(10, 10)});
t.eq(log.sketchcomplete.type, "sketchcomplete", "[dblclick] sketchcomplete triggered");
t.geom_eq(log.sketchcomplete.feature.geometry,
new OpenLayers.Geometry.LineString([
new OpenLayers.Geometry.Point(-200, 125),
new OpenLayers.Geometry.Point(-190, 115)
]),
"[dblclick] correct geometry");
map.destroy();
}
</script>
</head>
<body>
<div id="map" style="width: 400px; height: 250px;"/>
</body>
</html>
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