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fix: roi rectangle adapt to retina display #2059

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fix: roi rectangle adapt to retina display #2059

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59 changes: 34 additions & 25 deletions camel/toolkits/page_script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -191,32 +191,41 @@ var MultimodalWebSurfer = MultimodalWebSurfer || (function() {
labelElements(getInteractiveElements());
let elements = document.querySelectorAll("[__elementId]");
let results = {};
let scaleFactor = window.devicePixelRatio || 1;
for (let i=0; i<elements.length; i++) {
let key = elements[i].getAttribute("__elementId");
let rects = elements[i].getClientRects();
let ariaRole = getApproximateAriaRole(elements[i]);
let ariaName = getApproximateAriaName(elements[i]);
let vScrollable = elements[i].scrollHeight - elements[i].clientHeight >= 1;

let record = {
"tag_name": ariaRole[1],
"role": ariaRole[0],
"aria-name": ariaName,
"v-scrollable": vScrollable,
"rects": []
};

for (const rect of rects) {
let x = rect.left + rect.width/2;
let y = rect.top + rect.height/2;
if (isTopmost(elements[i], x, y)) {
record["rects"].push(JSON.parse(JSON.stringify(rect)));
}
}

if (record["rects"].length > 0) {
results[key] = record;
}
let key = elements[i].getAttribute("__elementId");
let rects = elements[i].getClientRects();
let ariaRole = getApproximateAriaRole(elements[i]);
let ariaName = getApproximateAriaName(elements[i]);
let vScrollable = elements[i].scrollHeight - elements[i].clientHeight >= 1;

let record = {
"tag_name": ariaRole[1],
"role": ariaRole[0],
"aria-name": ariaName,
"v-scrollable": vScrollable,
"rects": []
};

for (const rect of rects) {
let x = rect.left + rect.width/2;
let y = rect.top + rect.height/2;
if (isTopmost(elements[i], x, y)) {
record["rects"].push({
left: rect.left * scaleFactor,
top: rect.top * scaleFactor,
right: rect.right * scaleFactor,
bottom: rect.bottom * scaleFactor,
width: rect.width * scaleFactor,
height: rect.height * scaleFactor,
x: rect.x * scaleFactor,
y: rect.y * scaleFactor
});
}
}
if (record["rects"].length > 0) {
results[key] = record;
}
}
return results;
};
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