зеркало из https://github.com/mozilla/gecko-dev.git
48 строки
1.2 KiB
JavaScript
48 строки
1.2 KiB
JavaScript
/* vim: set ts=2 sw=2 sts=2 et tw=80: */
|
|
/* 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
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
// Map of browser elements to findbars.
|
|
let findbars = new WeakMap();
|
|
|
|
export class FindBarParent extends JSWindowActorParent {
|
|
setFindbar(browser, findbar) {
|
|
if (findbar) {
|
|
findbars.set(browser, findbar);
|
|
} else {
|
|
findbars.delete(browser, findbar);
|
|
}
|
|
}
|
|
|
|
receiveMessage(message) {
|
|
let browser = this.manager.browsingContext.top.embedderElement;
|
|
if (!browser) {
|
|
return;
|
|
}
|
|
|
|
let respondToMessage = () => {
|
|
let findBar = findbars.get(browser);
|
|
if (!findBar) {
|
|
return;
|
|
}
|
|
|
|
switch (message.name) {
|
|
case "Findbar:Keypress":
|
|
findBar._onBrowserKeypress(message.data);
|
|
break;
|
|
case "Findbar:Mouseup":
|
|
findBar.onMouseUp();
|
|
break;
|
|
}
|
|
};
|
|
|
|
let findPromise = browser.ownerGlobal.gFindBarPromise;
|
|
if (findPromise) {
|
|
findPromise.then(respondToMessage);
|
|
} else {
|
|
respondToMessage();
|
|
}
|
|
}
|
|
}
|