Adding upstream version 86.0.1.upstream/86.0.1upstream

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

6 files changed, 211 insertions, 0 deletions

diff --git a/devtools/client/accessibility/actions/accessibles.js b/devtools/client/accessibility/actions/accessibles.js
new file mode 100644
index 0000000000..f156477cad
--- /dev/null
+++ b/devtools/client/accessibility/actions/accessibles.js
@@ -0,0 +1,59 @@
+/* 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";
+
+const {
+  FETCH_CHILDREN,
+  SELECT,
+  HIGHLIGHT,
+  UNHIGHLIGHT,
+} = require("devtools/client/accessibility/constants");
+
+/**
+ * Fetch child accessibles for a given accessible object.
+ * @param {Object} accessible front
+ */
+exports.fetchChildren = accessible => ({ dispatch }) =>
+  accessible
+    .children()
+    .then(response => dispatch({ accessible, type: FETCH_CHILDREN, response }))
+    .catch(error => dispatch({ accessible, type: FETCH_CHILDREN, error }));
+
+exports.select = accessible => ({ dispatch }) => {
+  const accessibleWalkerFront = accessible.getParent();
+  if (!accessibleWalkerFront) {
+    dispatch({
+      accessible,
+      type: SELECT,
+      error: new Error("AccessibleWalker front is not available."),
+    });
+
+    return Promise.reject();
+  }
+
+  return accessibleWalkerFront
+    .getAncestry(accessible)
+    .then(response => dispatch({ accessible, type: SELECT, response }))
+    .catch(error => dispatch({ accessible, type: SELECT, error }));
+};
+
+exports.highlight = accessible => ({ dispatch }) => {
+  const accessibleWalkerFront = accessible.getParent();
+  if (!accessibleWalkerFront) {
+    dispatch({
+      accessible,
+      type: SELECT,
+      error: new Error("AccessibleWalker front is not available."),
+    });
+
+    return Promise.reject();
+  }
+
+  return accessibleWalkerFront
+    .getAncestry(accessible)
+    .then(response => dispatch({ accessible, type: HIGHLIGHT, response }))
+    .catch(error => dispatch({ accessible, type: HIGHLIGHT, error }));
+};
+
+exports.unhighlight = () => ({ dispatch }) => dispatch({ type: UNHIGHLIGHT });
diff --git a/devtools/client/accessibility/actions/audit.js b/devtools/client/accessibility/actions/audit.js
new file mode 100644
index 0000000000..56b81f3f3b
--- /dev/null
+++ b/devtools/client/accessibility/actions/audit.js
@@ -0,0 +1,30 @@
+/* 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";
+
+const {
+  AUDIT,
+  AUDIT_PROGRESS,
+  AUDITING,
+  FILTER_TOGGLE,
+  FILTERS,
+} = require("devtools/client/accessibility/constants");
+
+exports.filterToggle = filter => ({ dispatch }) =>
+  dispatch({ filter, type: FILTER_TOGGLE });
+
+exports.auditing = filter => ({ dispatch }) => {
+  const auditing = filter === FILTERS.ALL ? Object.values(FILTERS) : [filter];
+  return dispatch({ auditing, type: AUDITING });
+};
+
+exports.audit = (auditFunc, filter) => ({ dispatch }) =>
+  auditFunc(filter, progress =>
+    dispatch({ type: AUDIT_PROGRESS, progress })
+  ).then(({ error, ancestries }) => {
+    return error
+      ? dispatch({ type: AUDIT, error: true })
+      : dispatch({ type: AUDIT, response: ancestries });
+  });
diff --git a/devtools/client/accessibility/actions/details.js b/devtools/client/accessibility/actions/details.js
new file mode 100644
index 0000000000..d094ef06ef
--- /dev/null
+++ b/devtools/client/accessibility/actions/details.js
@@ -0,0 +1,36 @@
+/* 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";
+
+const { UPDATE_DETAILS } = require("devtools/client/accessibility/constants");
+
+/**
+ * Update details with the given accessible object.
+ *
+ * @param {Object} accessible front
+ */
+exports.updateDetails = accessible => async ({ dispatch }) => {
+  const { walker: domWalker } = await accessible.targetFront.getFront(
+    "inspector"
+  );
+  // By the time getFront resolves, the accessibleFront may have been destroyed.
+  // This typically happens during navigations.
+  if (accessible.isDestroyed()) {
+    return;
+  }
+  try {
+    const response = await Promise.all([
+      domWalker.getNodeFromActor(accessible.actorID, [
+        "rawAccessible",
+        "DOMNode",
+      ]),
+      accessible.getRelations(),
+      accessible.audit(),
+      accessible.hydrate(),
+    ]);
+    dispatch({ accessible, type: UPDATE_DETAILS, response });
+  } catch (error) {
+    dispatch({ accessible, type: UPDATE_DETAILS, error });
+  }
+};
diff --git a/devtools/client/accessibility/actions/moz.build b/devtools/client/accessibility/actions/moz.build
new file mode 100644
index 0000000000..c4571d7998
--- /dev/null
+++ b/devtools/client/accessibility/actions/moz.build
@@ -0,0 +1,5 @@
+# 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/.
+
+DevToolsModules("accessibles.js", "audit.js", "details.js", "simulation.js", "ui.js")
diff --git a/devtools/client/accessibility/actions/simulation.js b/devtools/client/accessibility/actions/simulation.js
new file mode 100644
index 0000000000..0a09219ef5
--- /dev/null
+++ b/devtools/client/accessibility/actions/simulation.js
@@ -0,0 +1,12 @@
+/* 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";
+
+const { SIMULATE } = require("devtools/client/accessibility/constants");
+
+exports.simulate = (simulateFunc, simTypes = []) => ({ dispatch }) =>
+  simulateFunc(simTypes)
+    .then(success => dispatch({ error: !success, simTypes, type: SIMULATE }))
+    .catch(error => dispatch({ error, type: SIMULATE }));
diff --git a/devtools/client/accessibility/actions/ui.js b/devtools/client/accessibility/actions/ui.js
new file mode 100644
index 0000000000..eefdd3a9f5
--- /dev/null
+++ b/devtools/client/accessibility/actions/ui.js
@@ -0,0 +1,69 @@
+/* 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";
+
+const Services = require("Services");
+
+const {
+  ENABLE,
+  RESET,
+  UPDATE_CAN_BE_DISABLED,
+  UPDATE_CAN_BE_ENABLED,
+  UPDATE_PREF,
+  PREF_KEYS,
+  UPDATE_DISPLAY_TABBING_ORDER,
+} = require("devtools/client/accessibility/constants");
+
+/**
+ * Reset accessibility panel UI.
+ */
+exports.reset = (resetAccessiblity, supports) => async ({ dispatch }) => {
+  try {
+    const { enabled, canBeDisabled, canBeEnabled } = await resetAccessiblity();
+    dispatch({ enabled, canBeDisabled, canBeEnabled, supports, type: RESET });
+  } catch (error) {
+    dispatch({ type: RESET, error });
+  }
+};
+
+/**
+ * Update a "canBeDisabled" flag for accessibility service.
+ */
+exports.updateCanBeDisabled = canBeDisabled => ({ dispatch }) =>
+  dispatch({ canBeDisabled, type: UPDATE_CAN_BE_DISABLED });
+
+/**
+ * Update a "canBeEnabled" flag for accessibility service.
+ */
+exports.updateCanBeEnabled = canBeEnabled => ({ dispatch }) =>
+  dispatch({ canBeEnabled, type: UPDATE_CAN_BE_ENABLED });
+
+exports.updatePref = (name, value) => ({ dispatch }) => {
+  dispatch({ type: UPDATE_PREF, name, value });
+  Services.prefs.setBoolPref(PREF_KEYS[name], value);
+};
+
+/**
+ * Enable accessibility services in order to view accessible tree.
+ */
+exports.enable = enableAccessibility => async ({ dispatch }) => {
+  try {
+    await enableAccessibility();
+    dispatch({ type: ENABLE });
+  } catch (error) {
+    dispatch({ error, type: ENABLE });
+  }
+};
+
+exports.updateDisplayTabbingOrder = tabbingOrderDisplayed => async ({
+  dispatch,
+  options: { toggleDisplayTabbingOrder },
+}) => {
+  try {
+    await toggleDisplayTabbingOrder(tabbingOrderDisplayed);
+    dispatch({ tabbingOrderDisplayed, type: UPDATE_DISPLAY_TABBING_ORDER });
+  } catch (error) {
+    dispatch({ error, type: UPDATE_DISPLAY_TABBING_ORDER });
+  }
+};