Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 259 insertions, 0 deletions

diff --git a/browser/extensions/pictureinpicture/experiment-apis/aboutConfigPipPrefs.js b/browser/extensions/pictureinpicture/experiment-apis/aboutConfigPipPrefs.js
new file mode 100644
index 0000000000..0d7e15de05
--- /dev/null
+++ b/browser/extensions/pictureinpicture/experiment-apis/aboutConfigPipPrefs.js
@@ -0,0 +1,65 @@
+/* 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";
+
+/* global ExtensionAPI, ExtensionCommon, Services, XPCOMUtils */
+
+/**
+ * Class extending the ExtensionAPI, ensures we can set/get preferences
+ */
+this.aboutConfigPipPrefs = class extends ExtensionAPI {
+  /**
+   * Override ExtensionAPI with PiP override's specific preference API, prefixed by `disabled_picture_in_picture_overrides`
+   * @param {ExtensionContext} context the context of an extension
+   * @returns {Object} returns the necessary API structure required to manage prefs within this extension
+   */
+  getAPI(context) {
+    const EventManager = ExtensionCommon.EventManager;
+    const extensionIDBase = context.extension.id.split("@")[0];
+    const extensionPrefNameBase = `extensions.${extensionIDBase}.`;
+
+    return {
+      aboutConfigPipPrefs: {
+        onPrefChange: new EventManager({
+          context,
+          name: "aboutConfigPipPrefs.onSiteOverridesPrefChange",
+          register: (fire, name) => {
+            const prefName = `${extensionPrefNameBase}${name}`;
+            const callback = () => {
+              fire.async(name).catch(() => {}); // ignore Message Manager disconnects
+            };
+            Services.prefs.addObserver(prefName, callback);
+            return () => {
+              Services.prefs.removeObserver(prefName, callback);
+            };
+          },
+        }).api(),
+        /**
+         * Calls `Services.prefs.getBoolPref` to get a preference
+         * @param {String} name The name of the preference to get; will be prefixed with this extension's branch
+         * @returns the preference, or undefined
+         */
+        async getPref(name) {
+          try {
+            return Services.prefs.getBoolPref(
+              `${extensionPrefNameBase}${name}`
+            );
+          } catch (_) {
+            return undefined;
+          }
+        },
+
+        /**
+         * Calls `Services.prefs.setBoolPref` to set a preference
+         * @param {String} name the name of the preference to set; will be prefixed with this extension's branch
+         * @param {String} value the bool value to save in the pref
+         */
+        async setPref(name, value) {
+          Services.prefs.setBoolPref(`${extensionPrefNameBase}${name}`, value);
+        },
+      },
+    };
+  }
+};
diff --git a/browser/extensions/pictureinpicture/experiment-apis/aboutConfigPipPrefs.json b/browser/extensions/pictureinpicture/experiment-apis/aboutConfigPipPrefs.json
new file mode 100644
index 0000000000..8b2b352667
--- /dev/null
+++ b/browser/extensions/pictureinpicture/experiment-apis/aboutConfigPipPrefs.json
@@ -0,0 +1,59 @@
+[
+  {
+    "namespace": "aboutConfigPipPrefs",
+    "description": "experimental API extension to allow access to about:config preferences",
+    "events": [
+      {
+        "name": "onPrefChange",
+        "type": "function",
+        "parameters": [
+          {
+            "name": "name",
+            "type": "string",
+            "description": "The preference which changed"
+          }
+        ],
+        "extraParameters": [
+          {
+            "name": "name",
+            "type": "string",
+            "description": "The preference to monitor"
+          }
+        ]
+      }
+    ],
+    "functions": [
+      {
+        "name": "getPref",
+        "type": "function",
+        "description": "Get a preference's value",
+        "parameters": [
+          {
+            "name": "name",
+            "type": "string",
+            "description": "The preference name"
+          }
+        ],
+        "async": true
+      },
+      {
+        "name": "setPref",
+        "type": "function",
+        "description": "Set a preference's value",
+        "parameters": [
+          {
+            "name": "name",
+            "type": "string",
+            "description": "The preference name"
+          },
+          {
+            "name": "value",
+            "type": "boolean",
+            "description": "The new value"
+          }
+        ],
+        "async": true
+      }
+    ]
+  }
+]
diff --git a/browser/extensions/pictureinpicture/experiment-apis/pictureInPicture.js b/browser/extensions/pictureinpicture/experiment-apis/pictureInPicture.js
new file mode 100644
index 0000000000..45323f5280
--- /dev/null
+++ b/browser/extensions/pictureinpicture/experiment-apis/pictureInPicture.js
@@ -0,0 +1,84 @@
+/* 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";
+
+/* global AppConstants, ChromeUtils, ExtensionAPI, Services */
+
+ChromeUtils.defineESModuleGetters(this, {
+  KEYBOARD_CONTROLS: "resource://gre/modules/PictureInPictureControls.sys.mjs",
+  TOGGLE_POLICIES: "resource://gre/modules/PictureInPictureControls.sys.mjs",
+});
+
+const TOGGLE_ENABLED_PREF =
+  "media.videocontrols.picture-in-picture.video-toggle.enabled";
+
+/**
+ * This API is expected to be running in the parent process.
+ */
+this.pictureInPictureParent = class extends ExtensionAPI {
+  /**
+   * Override ExtensionAPI with PiP override's specific API
+   * Relays the site overrides to this extension's child process
+   * @param {ExtensionContext} context the context of our extension
+   * @returns {Object} returns the necessary API structure required to manage sharedData in PictureInPictureParent
+   */
+  getAPI(context) {
+    return {
+      pictureInPictureParent: {
+        setOverrides(overrides) {
+          // The Picture-in-Picture toggle is only implemented for Desktop, so make
+          // this a no-op for non-Desktop builds.
+          if (AppConstants.platform == "android") {
+            return;
+          }
+
+          Services.ppmm.sharedData.set(
+            "PictureInPicture:SiteOverrides",
+            overrides
+          );
+        },
+      },
+    };
+  }
+};
+
+/**
+ * This API is expected to be running in a content process - specifically,
+ * the WebExtension content process that the background scripts run in. We
+ * split these out so that they can return values synchronously to the
+ * background scripts.
+ */
+this.pictureInPictureChild = class extends ExtensionAPI {
+  /**
+   * Override ExtensionAPI with PiP override's specific API
+   * Clone constants into the Picture-in-Picture child process
+   * @param {ExtensionContext} context the context of our extension
+   * @returns returns the necessary API structure required to get data from PictureInPictureChild
+   */
+  getAPI(context) {
+    return {
+      pictureInPictureChild: {
+        getKeyboardControls() {
+          // The Picture-in-Picture toggle is only implemented for Desktop, so make
+          // this return nothing for non-Desktop builds.
+          if (AppConstants.platform == "android") {
+            return Cu.cloneInto({}, context.cloneScope);
+          }
+
+          return Cu.cloneInto(KEYBOARD_CONTROLS, context.cloneScope);
+        },
+        getPolicies() {
+          // The Picture-in-Picture toggle is only implemented for Desktop, so make
+          // this return nothing for non-Desktop builds.
+          if (AppConstants.platform == "android") {
+            return Cu.cloneInto({}, context.cloneScope);
+          }
+
+          return Cu.cloneInto(TOGGLE_POLICIES, context.cloneScope);
+        },
+      },
+    };
+  }
+};
diff --git a/browser/extensions/pictureinpicture/experiment-apis/pictureInPicture.json b/browser/extensions/pictureinpicture/experiment-apis/pictureInPicture.json
new file mode 100644
index 0000000000..5f34616b6e
--- /dev/null
+++ b/browser/extensions/pictureinpicture/experiment-apis/pictureInPicture.json
@@ -0,0 +1,51 @@
+[
+  {
+    "namespace": "pictureInPictureParent",
+    "description": "Parent process methods for controlling the Picture-in-Picture feature.",
+    "functions": [
+      {
+        "name": "setOverrides",
+        "type": "function",
+        "description": "Set Picture-in-Picture toggle position overrides",
+        "parameters": [
+          {
+            "name": "overrides",
+            "type": "object",
+            "additionalProperties": { "type": "any" },
+            "description": "The Picture-in-Picture toggle position overrides to set"
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "namespace": "pictureInPictureChild",
+    "description": "WebExtension process methods for querying the Picture-in-Picture feature.",
+    "functions": [
+      {
+        "name": "getKeyboardControls",
+        "type": "function",
+        "description": "Get the Picture-in-Picture keyboard control override constants",
+        "parameters": [],
+        "returns": {
+          "type": "object",
+          "properties": {},
+          "additionalProperties": { "type": "any" },
+          "description": "The Picture-in-Picture keyboard control override constants"
+        }
+      },
+      {
+        "name": "getPolicies",
+        "type": "function",
+        "description": "Get the Picture-in-Picture toggle position override constants",
+        "parameters": [],
+        "returns": {
+          "type": "object",
+          "properties": {},
+          "additionalProperties": { "type": "any" },
+          "description": "The Picture-in-Picture toggle position override constants"
+        }
+      }
+    ]
+  }
+]