зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.5 KiB
HTML
95 строки
2.5 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<head>
|
|
<title>Test click events on canvas hit regions</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script src="/tests/SimpleTest/EventUtils.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
<p id="display">
|
|
<canvas id="input">
|
|
</canvas>
|
|
</p>
|
|
<div id="content" style="display: none">
|
|
|
|
</div>
|
|
<pre id="test">
|
|
<script type="application/javascript">
|
|
SpecialPowers.pushPrefEnv({"set": [["canvas.hitregions.enabled", true]]}).then(async function() {
|
|
await SpecialPowers.promiseTimeout(0);
|
|
|
|
var input = document.getElementById("input");
|
|
var regionId = "";
|
|
input.addEventListener('mousedown', function(evt){
|
|
regionId = evt.region;
|
|
})
|
|
|
|
function runTests()
|
|
{
|
|
try {
|
|
var ctx = input.getContext("2d");
|
|
ctx.beginPath();
|
|
ctx.rect(20, 20, 100, 75);
|
|
ctx.fill();
|
|
ctx.addHitRegion({id: "a"});
|
|
|
|
ctx.beginPath();
|
|
ctx.fillStyle = "red";
|
|
ctx.rect(60, 40, 100, 75);
|
|
ctx.fill();
|
|
ctx.addHitRegion({id: "b"});
|
|
|
|
var mypath = new Path2D();
|
|
mypath.rect(80, 60, 10, 10);
|
|
|
|
ctx.beginPath();
|
|
ctx.fillStyle = "yellow";
|
|
ctx.rect(80, 60, 10, 10);
|
|
ctx.fill();
|
|
ctx.addHitRegion({id: "c", path: mypath});
|
|
|
|
ctx.beginPath();
|
|
ctx.fillStyle = "green";
|
|
ctx.rect(60, 60, 10, 10); // This region is on purpose not the hit region
|
|
ctx.fill();
|
|
var mypath = new Path2D();
|
|
mypath.rect(70, 30, 10, 10);
|
|
ctx.addHitRegion({id: "d", path: mypath});
|
|
|
|
synthesizeMouse(input, 25,25, {type: "mousedown"});
|
|
is(regionId, "a", "Hit region a", ". Found: " + regionId);
|
|
|
|
synthesizeMouse(input, 5,5, {type: "mousedown", button: 1});
|
|
is(regionId, "", "Hit region null", ". Found: " + regionId);
|
|
|
|
synthesizeMouse(input, 65,45, {type: "mousedown"});
|
|
is(regionId, "b", "Hit region b", ". Found: " + regionId);
|
|
|
|
synthesizeMouse(input, 85,65, {type: "mousedown"});
|
|
is(regionId, "c", "Hit region c", ". Found: " + regionId);
|
|
|
|
synthesizeMouse(input, 75,35, {type: "mousedown"});
|
|
is(regionId, "d", "Hit region d", ". Found: " + regionId);
|
|
|
|
ctx.removeHitRegion("c");
|
|
synthesizeMouse(input, 85,65, {type: "mousedown"});
|
|
is(regionId, "b", "Hit region b", ". Found: " + regionId);
|
|
} catch (e) {
|
|
ok(false, "unexpected exception thrown: " + e);
|
|
}
|
|
|
|
SimpleTest.finish();
|
|
}
|
|
|
|
runTests();
|
|
});
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|