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-rw-r--r--vcl/inc/win/ScopedHDC.hxx45
1 files changed, 45 insertions, 0 deletions
diff --git a/vcl/inc/win/ScopedHDC.hxx b/vcl/inc/win/ScopedHDC.hxx
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+++ b/vcl/inc/win/ScopedHDC.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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 INCLUDED_VCL_INC_WIN_SCOPEDHDC_HXX
+#define INCLUDED_VCL_INC_WIN_SCOPEDHDC_HXX
+
+class ScopedHDC
+{
+private:
+ HDC m_hDC;
+
+public:
+ explicit ScopedHDC(HDC hDC)
+ : m_hDC(hDC)
+ {}
+
+ ScopedHDC(const ScopedHDC&) = delete;
+ ScopedHDC& operator=(const ScopedHDC&) = delete;
+
+ ~ScopedHDC()
+ {
+ if (m_hDC)
+ DeleteDC(m_hDC);
+ }
+
+ HDC get() const
+ {
+ return m_hDC;
+ }
+
+ explicit operator bool() const
+ {
+ return m_hDC != nullptr;
+ }
+};
+
+#endif // INCLUDED_VCL_INC_WIN_SCOPEDHDC_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */