mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-07 06:54:33 +00:00
76 lines
1.9 KiB
JavaScript
76 lines
1.9 KiB
JavaScript
|
// The including script sets this for us
|
||
|
//var NUM_STEPS;
|
||
|
|
||
|
var plugin;
|
||
|
var left = 1, top = 1, width = 199, height = 199;
|
||
|
function movePluginTo(x, y, w, h) {
|
||
|
left = x; top = y; width = w; height = h;
|
||
|
plugin.width = w;
|
||
|
plugin.height = h;
|
||
|
plugin.style.left = left + "px";
|
||
|
plugin.style.top = top + "px";
|
||
|
}
|
||
|
function deltaInBounds(dx,dy, dw,dh) {
|
||
|
var l = dx + left;
|
||
|
var r = l + width + dw;
|
||
|
var t = dy + top;
|
||
|
var b = t + height + dh;
|
||
|
return (0 <= l && l <= 20 &&
|
||
|
0 <= t && t <= 20 &&
|
||
|
200 <= r && r <= 220 &&
|
||
|
200 <= b && b <= 220);
|
||
|
}
|
||
|
|
||
|
var initialFrame;
|
||
|
function start() {
|
||
|
window.removeEventListener("MozReftestInvalidate", start, false);
|
||
|
|
||
|
window.addEventListener("MozAfterPaint", step, false);
|
||
|
window.addEventListener("MozPaintWaitFinished", step, false);
|
||
|
|
||
|
initialFrame = window.mozPaintCount;
|
||
|
plugin = document.getElementById("plugin");
|
||
|
|
||
|
movePluginTo(0,0, 200,200);
|
||
|
}
|
||
|
|
||
|
var steps = 0;
|
||
|
var which = "move"; // or "grow"
|
||
|
var dx = 1, dy = 1, dw = 1, dh = 1;
|
||
|
function step() {
|
||
|
if (++steps >= NUM_STEPS) {
|
||
|
window.removeEventListener("MozAfterPaint", step, false);
|
||
|
window.removeEventListener("MozPaintWaitFinished", step, false);
|
||
|
return finish();
|
||
|
}
|
||
|
|
||
|
var didSomething = false;
|
||
|
if (which == "grow") {
|
||
|
if (deltaInBounds(0,0, dw,dh)) {
|
||
|
movePluginTo(left,top, width+dw, height+dh);
|
||
|
didSomething = true;
|
||
|
} else {
|
||
|
dw = -dw; dh = -dh;
|
||
|
}
|
||
|
} else {
|
||
|
// "move"
|
||
|
if (deltaInBounds(dx,dy, 0,0)) {
|
||
|
movePluginTo(left+dx,top+dy, width, height);
|
||
|
didSomething = true;
|
||
|
} else {
|
||
|
dx = -dx; dy = -dy;
|
||
|
}
|
||
|
}
|
||
|
which = (which == "grow") ? "move" : "grow";
|
||
|
|
||
|
if (!didSomething) {
|
||
|
step();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
function finish() {
|
||
|
document.documentElement.removeAttribute("class");
|
||
|
}
|
||
|
|
||
|
window.addEventListener("MozReftestInvalidate", start, false);
|