Bug 1565728 - Introduce PDocAccessiblePlatformExt for Android. r=Jamie

Ultimately Batch from PDocAccessible would be moved to here as well.

Differential Revision: https://phabricator.services.mozilla.com/D37954

--HG--
extra : moz-landing-system : lando

accessible/ipc/extension/android/DocAccessiblePlatformExtChild.cpp

@@ -0,0 +1,81 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 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/. */
+
+#include "DocAccessiblePlatformExtChild.h"
+
+#include "DocAccessibleChild.h"
+#include "AccessibleWrap.h"
+
+namespace mozilla {
+namespace a11y {
+
+mozilla::ipc::IPCResult DocAccessiblePlatformExtChild::RecvPivot(
+    uint64_t aID, int32_t aGranularity, bool aForward, bool aInclusive) {
+  if (auto acc = IdToAccessibleWrap(aID)) {
+    // XXX: Forward to appropriate wrapper method.
+  }
+
+  return IPC_OK();
+}
+
+mozilla::ipc::IPCResult DocAccessiblePlatformExtChild::RecvNavigateText(
+    int32_t aID, int32_t aGranularity, int32_t aStartOffset, int32_t aEndOffset,
+    bool aForward, bool aSelect) {
+  if (auto acc = IdToAccessibleWrap(aID)) {
+    // XXX: Forward to appropriate wrapper method.
+  }
+
+  return IPC_OK();
+}
+
+mozilla::ipc::IPCResult DocAccessiblePlatformExtChild::RecvSetSelection(
+    uint64_t aID, int32_t aStart, int32_t aEnd) {
+  if (auto acc = IdToAccessibleWrap(aID)) {
+    // XXX: Forward to appropriate wrapper method.
+  }
+
+  return IPC_OK();
+}
+
+mozilla::ipc::IPCResult DocAccessiblePlatformExtChild::RecvCut(uint64_t aID) {
+  if (auto acc = IdToAccessibleWrap(aID)) {
+    // XXX: Forward to appropriate wrapper method.
+  }
+
+  return IPC_OK();
+}
+
+mozilla::ipc::IPCResult DocAccessiblePlatformExtChild::RecvCopy(uint64_t aID) {
+  if (auto acc = IdToAccessibleWrap(aID)) {
+    // XXX: Forward to appropriate wrapper method.
+  }
+
+  return IPC_OK();
+}
+
+mozilla::ipc::IPCResult DocAccessiblePlatformExtChild::RecvPaste(uint64_t aID) {
+  if (auto acc = IdToAccessibleWrap(aID)) {
+    // XXX: Forward to appropriate wrapper method.
+  }
+
+  return IPC_OK();
+}
+
+mozilla::ipc::IPCResult DocAccessiblePlatformExtChild::RecvExploreByTouch(
+    uint64_t aID, float aX, float aY) {
+  // XXX: Forward to appropriate wrapper method.
+
+  return IPC_OK();
+}
+
+AccessibleWrap* DocAccessiblePlatformExtChild::IdToAccessibleWrap(
+    const uint64_t& aID) const {
+  return static_cast<AccessibleWrap*>(
+      static_cast<DocAccessibleChild*>(Manager())->IdToAccessible(aID));
+}
+
+}  // namespace a11y
+}  // namespace mozilla

accessible/ipc/extension/android/DocAccessiblePlatformExtChild.h

@@ -0,0 +1,39 @@
+#ifndef mozilla_a11y_DocAccessiblePlatformExtChild_h
+#define mozilla_a11y_DocAccessiblePlatformExtChild_h
+
+#include "mozilla/a11y/PDocAccessiblePlatformExtChild.h"
+
+namespace mozilla {
+namespace a11y {
+
+class AccessibleWrap;
+class DocAccessibleChild;
+
+class DocAccessiblePlatformExtChild : public PDocAccessiblePlatformExtChild {
+ public:
+  mozilla::ipc::IPCResult RecvPivot(uint64_t aID, int32_t aGranularity,
+                                    bool aForward, bool aInclusive);
+
+  mozilla::ipc::IPCResult RecvNavigateText(int32_t aID, int32_t aGranularity,
+                                           int32_t aStartOffset,
+                                           int32_t aEndOffset, bool aForward,
+                                           bool aSelect);
+
+  mozilla::ipc::IPCResult RecvSetSelection(uint64_t aID, int32_t aStart,
+                                           int32_t aEnd);
+
+  mozilla::ipc::IPCResult RecvCut(uint64_t aID);
+
+  mozilla::ipc::IPCResult RecvCopy(uint64_t aID);
+
+  mozilla::ipc::IPCResult RecvPaste(uint64_t aID);
+
+  mozilla::ipc::IPCResult RecvExploreByTouch(uint64_t aID, float aX, float aY);
+
+ private:
+  AccessibleWrap* IdToAccessibleWrap(const uint64_t& aID) const;
+};
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif

accessible/ipc/extension/android/DocAccessiblePlatformExtParent.h

@@ -0,0 +1,12 @@
+#ifndef mozilla_a11y_DocAccessiblePlatformExtParent_h
+#define mozilla_a11y_DocAccessiblePlatformExtParent_h
+
+#include "mozilla/a11y/PDocAccessiblePlatformExtParent.h"
+
+namespace mozilla {
+namespace a11y {
+class DocAccessiblePlatformExtParent : public PDocAccessiblePlatformExtParent {};
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif

accessible/ipc/extension/android/PDocAccessiblePlatformExt.ipdl

@@ -0,0 +1,27 @@
+include protocol PDocAccessible;
+
+namespace mozilla {
+namespace a11y {
+
+protocol PDocAccessiblePlatformExt {
+  manager PDocAccessible;
+
+child:
+  async __delete__();
+
+  async Pivot(uint64_t aID, int32_t aGranularity, bool aForward, bool aInclusive);
+
+  async NavigateText(int32_t aID, int32_t aGranularity, int32_t aStartOffset, int32_t aEndOffset, bool aForward, bool aSelect);
+
+  async SetSelection(int32_t aID, int32_t aStart, int32_t aEnd);
+
+  async Cut(int32_t aID);
+
+  async Copy(int32_t aID);
+
+  async Paste(int32_t aID);
+
+  async ExploreByTouch(int32_t aID, float aX, float aY);
+  };
+}
+}

accessible/ipc/extension/android/moz.build

@@ -0,0 +1,29 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+# With --disable-accessibility, we need to compile PDocAccessiblePlatformExt.ipdl, but
+# not the C++.
+
+IPDL_SOURCES += ['PDocAccessiblePlatformExt.ipdl']
+
+if CONFIG['ACCESSIBILITY']:
+    EXPORTS.mozilla.a11y += [
+        'DocAccessiblePlatformExtChild.h',
+        'DocAccessiblePlatformExtParent.h',
+    ]
+
+    SOURCES += [
+        'DocAccessiblePlatformExtChild.cpp',
+    ]
+
+    LOCAL_INCLUDES += [
+        '/accessible/android',
+        '/accessible/ipc/other',
+    ]
+
+include('/ipc/chromium/chromium-config.mozbuild')
+
+FINAL_LIBRARY = 'xul'

accessible/ipc/extension/moz.build

@@ -4,4 +4,7 @@
 # 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/.
 
-DIRS += ['other']
+if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'android':
+    DIRS += ['android']
+else:
+    DIRS += ['other']