add last backwards-compatible version

foobar2000/helpers/clipboard.cpp

@@ -0,0 +1,42 @@
+#include "stdafx.h"
+
+#ifdef FOOBAR2000_DESKTOP_WINDOWS
+#include "clipboard.h"
+
+#ifdef UNICODE
+#define CF_TCHAR CF_UNICODETEXT
+#else
+#define CF_TCHAR CF_TEXT
+#endif
+
+namespace ClipboardHelper {
+	void SetRaw(UINT format,const void * data, t_size size) {
+		HANDLE buffer = GlobalAlloc(GMEM_DDESHARE,size);
+		if (buffer == NULL) throw std::bad_alloc();
+		try {
+			CGlobalLockScope lock(buffer);
+			PFC_ASSERT(lock.GetSize() == size);
+			memcpy(lock.GetPtr(),data,size);
+		} catch(...) {
+			GlobalFree(buffer); throw;
+		}
+
+		WIN32_OP(SetClipboardData(format,buffer) != NULL);
+	}
+	void SetString(const char * in) {
+		pfc::stringcvt::string_os_from_utf8 temp(in);
+		SetRaw(CF_TCHAR,temp.get_ptr(),(temp.length() + 1) * sizeof(TCHAR));
+	}
+
+	bool GetString(pfc::string_base & out) {
+		pfc::array_t<t_uint8> temp;
+		if (!GetRaw(CF_TCHAR,temp)) return false;
+		out = pfc::stringcvt::string_utf8_from_os(reinterpret_cast<const TCHAR*>(temp.get_ptr()),temp.get_size() / sizeof(TCHAR));
+		return true;
+	}
+	bool IsTextAvailable() {
+		return IsClipboardFormatAvailable(CF_TCHAR) == TRUE;
+	}
+}
+
+#endif // FOOBAR2000_DESKTOP_WINDOWS