Initial release

engine/vendor/vst3sdk/vstgui4/vstgui/lib/cdropsource.h

@@ -0,0 +1,50 @@
+// This file is part of VSTGUI. It is subject to the license terms 
+// in the LICENSE file found in the top-level directory of this
+// distribution and at http://github.com/steinbergmedia/vstgui/LICENSE
+
+#pragma once
+
+#include "vstguibase.h"
+#include "idatapackage.h"
+#include "malloc.h"
+#include <vector>
+
+namespace VSTGUI {
+
+//-----------------------------------------------------------------------------
+// CDropSource Declaration
+//! @brief drop source
+//!
+//! @ingroup new_in_4_0
+//-----------------------------------------------------------------------------
+class CDropSource : public IDataPackage
+{
+public:
+	static SharedPointer<IDataPackage> create (const void* buffer, uint32_t bufferSize, Type type);
+
+	CDropSource ();
+	CDropSource (const void* buffer, uint32_t bufferSize, Type type);
+
+	bool add (const void* buffer, uint32_t bufferSize, Type type);
+
+	// IDataPackage
+	uint32_t getCount () const final;
+	uint32_t getDataSize (uint32_t index) const final;
+	Type getDataType (uint32_t index) const final;
+	uint32_t getData (uint32_t index, const void*& buffer, Type& type) const final;
+protected:
+	/// @cond ignore
+	struct CDropEntry {
+		Buffer<int8_t> buffer;
+		Type type;
+		
+		CDropEntry (const void* buffer, uint32_t bufferSize, Type type);
+		CDropEntry (const CDropEntry& entry);
+		CDropEntry (CDropEntry&& entry) noexcept;
+	};
+	/// @endcond
+	using DropEntryVector = std::vector<CDropEntry>;
+	DropEntryVector entries;
+};
+
+} // VSTGUI