1 files changed, 118 insertions, 0 deletions
diff --git a/src/lib/barrier/Clipboard.cpp b/src/lib/barrier/Clipboard.cpp
new file mode 100644
index 0000000..a6a166d
--- /dev/null
+++ b/src/lib/barrier/Clipboard.cpp
@@ -0,0 +1,118 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * 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 LICENSE 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "barrier/Clipboard.h"
+
+//
+// Clipboard
+//
+
+Clipboard::Clipboard() :
+    m_open(false),
+    m_owner(false)
+{
+    open(0);
+    empty();
+    close();
+}
+
+Clipboard::~Clipboard()
+{
+    // do nothing
+}
+
+bool
+Clipboard::empty()
+{
+    assert(m_open);
+
+    // clear all data
+    for (SInt32 index = 0; index < kNumFormats; ++index) {
+        m_data[index]  = "";
+        m_added[index] = false;
+    }
+
+    // save time
+    m_timeOwned = m_time;
+
+    // we're the owner now
+    m_owner = true;
+
+    return true;
+}
+
+void
+Clipboard::add(EFormat format, const String& data)
+{
+    assert(m_open);
+    assert(m_owner);
+
+    m_data[format]  = data;
+    m_added[format] = true;
+}
+
+bool
+Clipboard::open(Time time) const
+{
+    assert(!m_open);
+
+    m_open = true;
+    m_time = time;
+
+    return true;
+}
+
+void
+Clipboard::close() const
+{
+    assert(m_open);
+
+    m_open = false;
+}
+
+Clipboard::Time
+Clipboard::getTime() const
+{
+    return m_timeOwned;
+}
+
+bool
+Clipboard::has(EFormat format) const
+{
+    assert(m_open);
+    return m_added[format];
+}
+
+String
+Clipboard::get(EFormat format) const
+{
+    assert(m_open);
+    return m_data[format];
+}
+
+void
+Clipboard::unmarshall(const String& data, Time time)
+{
+    IClipboard::unmarshall(this, data, time);
+}
+
+String
+Clipboard::marshall() const
+{
+    return IClipboard::marshall(this);
+}