Initial commit of the synergy trunk sources from sf.net

lib/platform/COSXClipboardAnyTextConverter.cpp

@@ -0,0 +1,85 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 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 "COSXClipboardAnyTextConverter.h"
+#include <algorithm>
+
+//
+// COSXClipboardAnyTextConverter
+//
+
+COSXClipboardAnyTextConverter::COSXClipboardAnyTextConverter()
+{
+	// do nothing
+}
+
+COSXClipboardAnyTextConverter::~COSXClipboardAnyTextConverter()
+{
+	// do nothing
+}
+
+IClipboard::EFormat
+COSXClipboardAnyTextConverter::getFormat() const
+{
+	return IClipboard::kText;
+}
+
+CString
+COSXClipboardAnyTextConverter::fromIClipboard(const CString& data) const
+{
+	// convert linefeeds and then convert to desired encoding
+	return doFromIClipboard(convertLinefeedToMacOS(data));
+}
+
+CString
+COSXClipboardAnyTextConverter::toIClipboard(const CString& data) const
+{
+	// convert text then newlines
+	return convertLinefeedToUnix(doToIClipboard(data));
+}
+
+static
+bool
+isLF(char ch)
+{
+    return (ch == '\n');
+}
+
+static
+bool
+isCR(char ch)
+{
+    return (ch == '\r');
+}
+
+CString
+COSXClipboardAnyTextConverter::convertLinefeedToMacOS(const CString& src)
+{
+	// note -- we assume src is a valid UTF-8 string
+    CString copy = src;
+
+    std::replace_if(copy.begin(), copy.end(), isLF, '\r');
+
+	return copy;
+}
+
+CString
+COSXClipboardAnyTextConverter::convertLinefeedToUnix(const CString& src)
+{
+    CString copy = src;
+
+    std::replace_if(copy.begin(), copy.end(), isCR, '\n');
+
+	return copy;
+}