Initial commit of the synergy trunk sources from sf.net

lib/platform/CXWindowsClipboardTextConverter.cpp

@@ -0,0 +1,74 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2002 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "CXWindowsClipboardTextConverter.h"
+#include "CUnicode.h"
+
+//
+// CXWindowsClipboardTextConverter
+//
+
+CXWindowsClipboardTextConverter::CXWindowsClipboardTextConverter(
+				Display* display, const char* name) :
+	m_atom(XInternAtom(display, name, False))
+{
+	// do nothing
+}
+
+CXWindowsClipboardTextConverter::~CXWindowsClipboardTextConverter()
+{
+	// do nothing
+}
+
+IClipboard::EFormat
+CXWindowsClipboardTextConverter::getFormat() const
+{
+	return IClipboard::kText;
+}
+
+Atom
+CXWindowsClipboardTextConverter::getAtom() const
+{
+	return m_atom;
+}
+
+int
+CXWindowsClipboardTextConverter::getDataSize() const
+{
+	return 8;
+}
+
+CString
+CXWindowsClipboardTextConverter::fromIClipboard(const CString& data) const
+{
+	return CUnicode::UTF8ToText(data);
+}
+
+CString
+CXWindowsClipboardTextConverter::toIClipboard(const CString& data) const
+{
+	// convert to UTF-8
+	bool errors;
+	CString utf8 = CUnicode::textToUTF8(data, &errors);
+
+	// if there were decoding errors then, to support old applications
+	// that don't understand UTF-8 but can report the exact binary
+	// UTF-8 representation, see if the data appears to be UTF-8.  if
+	// so then use it as is.
+	if (errors && CUnicode::isUTF8(data)) {
+		return data;
+	}
+
+	return utf8;
+}