gecko-dev/browser/actors/PromptChild.jsm
pbz 3075dbd453 Bug 1615588 - Extended nsIPromptService to support tab modal prompts. r=johannh,MattN,necko-reviewers,dragana
This patch introduces a new tab modal system prompt type. It can be opened via the nsIPromptService
with a destination BrowsingContext. These tab system prompts overlap slightly with the upper
chrome UI to differentiate them from content prompts (previously called tab prompts).

- Extended nsIPromptService and nsIPrompt to accept 3 types of modal prompts:
  - Window prompts
  - Tab (system) prompts
  - Content prompts (the old tab prompts)
- Removed prompt code from Prompter.jsm, always call PromptParent window actor instead
- Added PromptChild window actor to forward pagehide events to parent actor
- Created additional prompt methods in nsIPromptService to prompt by browsingContext and modalType
- Backwards compatibility is maintained, consumers can still open content prompts calling nsIPrompt with a content window

Differential Revision: https://phabricator.services.mozilla.com/D66446
2020-04-16 14:43:50 +00:00

21 lines
505 B
JavaScript

/* 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/. */
"use strict";
var EXPORTED_SYMBOLS = ["PromptChild"];
class PromptChild extends JSWindowActorChild {
constructor(dispatcher) {
super(dispatcher);
}
handleEvent(aEvent) {
if (aEvent.type !== "pagehide") {
return;
}
this.sendAsyncMessage("Prompt:OnPageHide", {});
}
}