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USBPermissionRequest (WebUSB pt.5)

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wuggy 2026-09-19 14:45:05 -07:00
commit 3ab65a542d
2 changed files with 69 additions and 16 deletions
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45
browser/modules/PermissionUI.jsm
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@ -488,13 +488,28 @@ function USBPermissionPrompt(request) {
this.request = request;
}
function getUSBDeviceChoices(request) {
let choices = [];
let types = request.types.QueryInterface(Ci.nsIArray);
if (!types.length) {
return choices;
}
let type = types.queryElementAt(0, Ci.nsIContentPermissionType);
let options = type.options;
if (!options) {
return choices;
}
for (let i = 0; i < options.length; ++i) {
choices.push(options.queryElementAt(i, Ci.nsISupportsString).data);
}
return choices;
}
USBPermissionPrompt.prototype = {
__proto__: PermissionPromptForRequestPrototype,
get permissionKey() {
return "usb";
},
get notificationID() {
return "web-usb";
},
@ -509,17 +524,21 @@ USBPermissionPrompt.prototype = {
},
get promptActions() {
return [{
label: getUSBString("webUSB.allow", "Allow USB Devices"),
accessKey: getUSBString("webUSB.allow.accesskey", "A"),
action: Ci.nsIPermissionManager.ALLOW_ACTION,
expireType: Ci.nsIPermissionManager.EXPIRE_SESSION,
}, {
let actions = [];
for (let choice of getUSBDeviceChoices(this.request)) {
actions.push({
label: choice,
accessKey: "",
callback: () => this.request.allow({usb: choice}),
});
}
actions.push({
label: getUSBString("webUSB.block", "Block USB Devices"),
accessKey: getUSBString("webUSB.block.accesskey", "B"),
action: Ci.nsIPermissionManager.DENY_ACTION,
expireType: Ci.nsIPermissionManager.EXPIRE_SESSION,
}];
callback: () => this.cancel(),
});
return actions;
},
};