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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/**
* JSWindowActor child for theme-picker component. Handles communication between
* unprivileged content (ThemePickerRemoteController) and the privileged parent
* process via custom events and sendQuery.
*/
export class ThemePickerChild extends JSWindowActorChild {
async handleEvent(event) {
const target = event.composedTarget;
switch (event.type) {
case "ThemePickerGetInitialState": {
const result = await this.sendQuery(
"ThemePicker:GetInitialState",
event.detail
);
this.sendToWidget(target, "ThemePickerInitialState", result);
break;
}
case "ThemePickerUpdateTheme": {
const result = await this.sendQuery(
"ThemePicker:UpdateTheme",
event.detail
);
this.sendToWidget(target, "ThemePickerThemeUpdated", result);
break;
}
case "ThemePickerUpdateAppearance": {
const result = await this.sendQuery(
"ThemePicker:UpdateAppearance",
event.detail
);
this.sendToWidget(target, "ThemePickerAppearanceUpdated", result);
break;
}
case "ThemePickerUpdateNativeTheme": {
const result = await this.sendQuery(
"ThemePicker:UpdateNativeTheme",
event.detail
);
this.sendToWidget(target, "ThemePickerNativeThemeUpdated", result);
break;
}
}
}
sendToWidget(target, eventName, detail) {
const win = target.documentGlobal;
target.dispatchEvent(
new win.CustomEvent(eventName, {
bubbles: true,
composed: true,
detail: Cu.cloneInto(detail, win),
})
);
}
}