Add m-esr52 at 52.6.0

1 files changed, 35 insertions, 0 deletions

diff --git a/widget/windows/nsWindowGfx.h b/widget/windows/nsWindowGfx.h
new file mode 100644
index 000000000..3f4d76362
--- /dev/null
+++ b/widget/windows/nsWindowGfx.h
@@ -0,0 +1,35 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 WindowGfx_h__
+#define WindowGfx_h__
+
+/*
+ * nsWindowGfx - Painting and aceleration.
+ */
+
+#include "nsWindow.h"
+#include <imgIContainer.h>
+
+class nsWindowGfx {
+public:
+  enum IconSizeType {
+    kSmallIcon,
+    kRegularIcon
+  };
+  static mozilla::gfx::IntSize GetIconMetrics(IconSizeType aSizeType);
+  static nsresult CreateIcon(imgIContainer *aContainer, bool aIsCursor,
+                             uint32_t aHotspotX, uint32_t aHotspotY,
+                             mozilla::gfx::IntSize aScaledSize, HICON *aIcon);
+
+private:
+  /**
+   * Cursor helpers
+   */
+  static uint8_t*         Data32BitTo1Bit(uint8_t* aImageData, uint32_t aWidth, uint32_t aHeight);
+  static HBITMAP          DataToBitmap(uint8_t* aImageData, uint32_t aWidth, uint32_t aHeight, uint32_t aDepth);
+};
+
+#endif // WindowGfx_h__