forked from mirrors/gecko-dev
272aaf670a
This is done by using the `WindowGlobal#drawSnapshot` function that, unlike `Canvas#drawWindow`, handles remote frame. Since drawSnapshot is only available on the parent process, we re-purpose the current ScreenshotActor to a parent process one, that only calls drawSnapshot with a passed rect on a given browsing context, and return a data url of the screenshot. A new target-scoped actor, ScreenshotContentActor, is added so we can retrieve the information of the window needed to take the screenshot (the relative area to the browsing context, the dpr), but also run pre and post screenshot tasks, like scrolling to the top and then resettting the scroll position once the screenshot is taken. On the client, we add an helper function that handles all the client/server communication and actually save the screenshot. All previous consumers of the screenshot front use that function, that also handles backward compatibility, when connection to a server where the screenshot actor is still living in the content process. This allows us to remove the captureScreenshot method from the responsive actor and its reference to the screenshot actor. Some tests that were failing on Fission now pass, so we can remove their fail-if annotation. Differential Revision: https://phabricator.services.mozilla.com/D103613
160 lines
3 KiB
JavaScript
160 lines
3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const { Arg, RetVal, generateActorSpec } = require("devtools/shared/protocol");
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const responsiveSpec = generateActorSpec({
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typeName: "responsive",
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methods: {
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setDPPXOverride: {
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request: {
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dppx: Arg(0, "number"),
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},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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getDPPXOverride: {
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request: {},
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response: {
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dppx: RetVal("number"),
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},
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},
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clearDPPXOverride: {
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request: {},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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setNetworkThrottling: {
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request: {
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options: Arg(0, "json"),
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},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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getNetworkThrottling: {
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request: {},
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response: {
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state: RetVal("json"),
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},
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},
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clearNetworkThrottling: {
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request: {},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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setTouchEventsOverride: {
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request: {
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flag: Arg(0, "string"),
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},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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getTouchEventsOverride: {
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request: {},
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response: {
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flag: RetVal("string"),
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},
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},
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clearTouchEventsOverride: {
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request: {},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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setMetaViewportOverride: {
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request: {
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flag: Arg(0, "number"),
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},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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getMetaViewportOverride: {
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request: {},
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response: {
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flag: RetVal("number"),
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},
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},
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clearMetaViewportOverride: {
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request: {},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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setUserAgentOverride: {
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request: {
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flag: Arg(0, "string"),
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},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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getUserAgentOverride: {
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request: {},
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response: {
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userAgent: RetVal("string"),
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},
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},
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clearUserAgentOverride: {
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request: {},
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response: {
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valueChanged: RetVal("boolean"),
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},
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},
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setElementPickerState: {
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request: {
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state: Arg(0, "boolean"),
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pickerType: Arg(1, "string"),
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},
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response: {},
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},
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simulateScreenOrientationChange: {
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request: {
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orientation: Arg(0, "string"),
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angle: Arg(1, "number"),
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deviceChange: Arg(2, "boolean"),
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},
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response: {},
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},
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setFloatingScrollbars: {
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request: {
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state: Arg(0, "boolean"),
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},
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response: {},
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},
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setMaxTouchPoints: {
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request: {
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flag: Arg(0, "boolean"),
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},
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response: {},
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},
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},
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});
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exports.responsiveSpec = responsiveSpec;
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