0d2ee0fd14
git-svn-id: http://svn.openlayers.org/trunk/openlayers@3869 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
169 lines
6.0 KiB
HTML
169 lines
6.0 KiB
HTML
<html>
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<head>
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<script src="../../lib/OpenLayers.js"></script>
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<script type="text/javascript"><!--
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function test_Handler_Drag_constructor(t) {
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t.plan(3);
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var control = new OpenLayers.Control();
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control.id = Math.random();
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var callbacks = {foo: "bar"};
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var options = {bar: "foo"};
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var oldInit = OpenLayers.Handler.prototype.initialize;
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OpenLayers.Handler.prototype.initialize = function(con, call, opt) {
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t.eq(con.id, control.id,
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"constructor calls parent with the correct control");
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t.eq(call, callbacks,
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"constructor calls parent with the correct callbacks");
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t.eq(opt, options,
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"constructor calls parent with the correct options");
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}
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var handler = new OpenLayers.Handler.Drag(control, callbacks, options);
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OpenLayers.Handler.prototype.initialize = oldInit;
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}
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function test_Handler_Drag_activate(t) {
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t.plan(3);
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var map = new OpenLayers.Map('map');
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var control = new OpenLayers.Control();
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map.addControl(control);
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var handler = new OpenLayers.Handler.Drag(control);
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handler.active = true;
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var activated = handler.activate();
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t.ok(!activated,
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"activate returns false if the handler was already active");
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handler.active = false;
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handler.dragging = true;
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activated = handler.activate();
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t.ok(activated,
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"activate returns true if the handler was not already active");
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t.ok(!handler.dragging,
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"activate sets dragging to false");
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}
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function test_Handler_Drag_events(t) {
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t.plan(25);
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var map = new OpenLayers.Map('map');
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var control = new OpenLayers.Control();
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map.addControl(control);
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var handler = new OpenLayers.Handler.Drag(control);
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// list below events that should be handled (events) and those
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// that should not be handled (nonevents) by the handler
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var events = ["mousedown", "mouseup", "mousemove", "mouseout", "click"];
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var nonevents = ["dblclick", "resize", "focus", "blur"];
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map.events.registerPriority = function(type, obj, func) {
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t.eq(OpenLayers.Util.indexOf(nonevents, type), -1,
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"registered method is not one of the events " +
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"that should not be handled");
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t.ok(OpenLayers.Util.indexOf(events, type) > -1,
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"activate calls registerPriority with browser event: " + type);
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t.eq(typeof func, "function",
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"activate calls registerPriority with a function");
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t.eq(func(), type,
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"activate calls registerPriority with the correct method");
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t.eq(obj["CLASS_NAME"], "OpenLayers.Handler.Drag",
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"activate calls registerPriority with the handler");
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}
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// set browser event like properties on the handler
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for(var i=0; i<events.length; ++i) {
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setMethod(events[i]);
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}
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function setMethod(key) {
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handler[key] = function() {return key};
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}
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var activated = handler.activate();
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}
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function test_Handler_Drag_callbacks(t) {
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t.plan(3);
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var map = new OpenLayers.Map('map', {controls: []});
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var control = new OpenLayers.Control();
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map.addControl(control);
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// set callback methods
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var events = ["down", "move", "up", "out", "done"];
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var xys = {};
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var callbacks = {};
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for(var i=0; i<events.length; ++i) {
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var px = new OpenLayers.Pixel(Math.random(), Math.random());
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xys[events[i]] = px;
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setCallback(events[i]);
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}
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function setCallback(key) {
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callbacks[key] = function(evtxy) {
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t.ok(evtxy.x == xys[key].x &&
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evtxy.y == xys[key].y,
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key + " callback called with the proper evt.xy");
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}
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}
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var handler = new OpenLayers.Handler.Drag(control, callbacks);
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handler.activate();
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// test mousedown
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var oldIsLeftClick = OpenLayers.Event.isLeftClick;
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var oldStop = OpenLayers.Event.stop;
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var testEvt = {
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xy: xys.down
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}
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handler.checkModifiers = function(evt) {
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t.ok(evt.xy.x == testEvt.xy.x &&
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evt.xy.y == testEvt.xy.y,
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"checkModifiers called with the proper event");
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return true;
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}
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OpenLayers.Event.isLeftClick = function(evt) {
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t.ok(evt.xy.x == testEvt.xy.x &&
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evt.xy.y == testEvt.xy.y,
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"isLeftClick called with the proper event");
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return true;
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}
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//OpenLayers.Event.stop = function(evt) {
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// t.ok(evt.xy.x == testEvt.xy.x &&
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// evt.xy.y == testEvt.xy.y,
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// "mousedown event is stopped");
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//}
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map.events.triggerEvent("mousedown", testEvt);
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OpenLayers.Event.isLeftClick = oldIsLeftClick;
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OpenLayers.Event.stop = oldStop;
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}
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function test_Handler_Drag_deactivate(t) {
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t.plan(3);
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var map = new OpenLayers.Map('map');
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var control = new OpenLayers.Control();
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map.addControl(control);
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var handler = new OpenLayers.Handler.Drag(control);
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handler.active = false;
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var deactivated = handler.deactivate();
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t.ok(!deactivated,
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"deactivate returns false if the handler was not already active");
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handler.active = true;
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handler.dragging = true;
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deactivated = handler.deactivate();
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t.ok(deactivated,
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"deactivate returns true if the handler was active already");
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t.ok(!handler.dragging,
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"deactivate sets dragging to false");
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}
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// -->
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</script>
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</head>
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<body>
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<div id="map" style="width: 300px; height: 150px;"/>
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</body>
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</html>
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