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Implemented activate, deactivate and destroy methods; use autoActivate option with a default of true. p=jorix,r=me (closes #2567)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@10510 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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ahocevar
2010-07-23 14:38:21 +00:00
parent b2f810361d
commit 7398216346
4 changed files with 112 additions and 19 deletions
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36
tests/Control/Graticule.html
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@@ -21,6 +21,42 @@
"graticule has features");
control.destroy();
}
function test_activate(t) {
t.plan(7);
var map = new OpenLayers.Map("map",{projection:"EPSG:4326"});
var layer = new OpenLayers.Layer.WMS();
map.addLayers([layer]);
var control = new OpenLayers.Control.Graticule({});
map.addControl(control);
map.zoomToMaxExtent();
t.ok(control.gratLayer.visibility, "Graticule layer is visible by default");
control.deactivate();
t.ok(control.gratLayer.map == null,
"Graticule layer is not in map when control is deactivated");
control.destroy();
var control2 = new OpenLayers.Control.Graticule({autoActivate:false});
map.addControl(control2);
t.ok(control2.gratLayer.map == null,
"Graticule layer is not in map when autoActivate:false");
t.ok(control2.gratLayer.features.length == 0,
"Graticule layer is empty when autoActivate:false");
control2.activate();
t.ok(control2.gratLayer.map != null,
"Graticule layer is on map when control is activated");
t.ok(control2.gratLayer.features.length > 0,
"Graticule features refreshed after control is activated");
control2.gratLayer.setVisibility(false);
control2.destroy();
t.ok(control2.gratLayer == null,
"Graticule layer is destroyed when control is destroyed");
map.destroy();
}
</script>
</head>