Index: remoting/host/desktop_resizer.h |
diff --git a/remoting/host/desktop_resizer.h b/remoting/host/desktop_resizer.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..52c19a0c31b6edbf374679f5f5007e9f3c309a1d |
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+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef REMOTING_HOST_DESKTOP_RESIZER_H_ |
+#define REMOTING_HOST_DESKTOP_RESIZER_H_ |
+ |
+#include <list> |
+ |
+#include "base/memory/scoped_ptr.h" |
+#include "third_party/skia/include/core/SkRect.h" |
+ |
+namespace remoting { |
+ |
+class DesktopResizer { |
+ public: |
+ virtual ~DesktopResizer() {} |
+ |
+ // Create a platform-specific DesktopResizer instance. |
+ static scoped_ptr<DesktopResizer> Create(); |
+ |
+ // Return the current size of the desktop. This size will be restored upon |
+ // disconnection. |
+ virtual SkISize GetCurrentSize() = 0; |
+ |
+ // Get the list of supported sizes, which should ideally include |preferred|. |
+ // Implementations will generally do one of the following: |
+ // 1. Return the list of sizes supported by the underlying video driver, |
+ // regardless of |preferred|. |
+ // 2. Return a list containing just |preferred|, perhaps after imposing |
+ // some minimum size constraint. This will typically be the case if |
+ // there are no constraints imposed by the underlying video driver. |
+ // 3. Return an empty list if resize is not supported. |
+ virtual std::list<SkISize> GetSupportedSizes(const SkISize& preferred) = 0; |
+ |
+ // Set the size of the desktop. |size| is guaranteed to be one of the sizes |
+ // previously returned by |GetSupportedSizes| or |GetCurrentSize|. |
+ virtual void SetSize(const SkISize& size) = 0; |
+}; |
+ |
+} // namespace remoting |
+ |
+#endif // REMOTING_HOST_DESKTOP_RESIZER_H_ |