Add m-esr52 at 52.6.0

1 files changed, 47 insertions, 0 deletions

diff --git a/accessible/xpcom/xpcAccessibleImage.h b/accessible/xpcom/xpcAccessibleImage.h
new file mode 100644
index 000000000..1c0bc805f
--- /dev/null
+++ b/accessible/xpcom/xpcAccessibleImage.h
@@ -0,0 +1,47 @@
+/* -*- 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/. */
+
+#ifndef mozilla_a11y_xpcAccessibleImage_h_
+#define mozilla_a11y_xpcAccessibleImage_h_
+
+#include "nsIAccessibleImage.h"
+
+#include "xpcAccessibleGeneric.h"
+
+namespace mozilla {
+namespace a11y {
+
+class xpcAccessibleImage : public xpcAccessibleGeneric,
+                           public nsIAccessibleImage
+{
+public:
+  explicit xpcAccessibleImage(Accessible* aIntl) :
+    xpcAccessibleGeneric(aIntl) { }
+
+  xpcAccessibleImage(ProxyAccessible* aProxy, uint32_t aInterfaces) :
+    xpcAccessibleGeneric(aProxy, aInterfaces) {}
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  NS_IMETHOD GetImagePosition(uint32_t aCoordType,
+                              int32_t* aX, int32_t* aY) final override;
+  NS_IMETHOD GetImageSize(int32_t* aWidth, int32_t* aHeight) final override;
+
+protected:
+  virtual ~xpcAccessibleImage() {}
+
+private:
+  ImageAccessible* Intl()
+  { return mIntl.IsAccessible() ? mIntl.AsAccessible()->AsImage() : nullptr; }
+
+  xpcAccessibleImage(const xpcAccessibleImage&) = delete;
+  xpcAccessibleImage& operator =(const xpcAccessibleImage&) = delete;
+};
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif