--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/page/DOMSelection.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,217 @@
+/*
+ * Copyright (C) 2007 Apple Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+#include "config.h"
+#include "DOMSelection.h"
+
+#include "Frame.h"
+#include "Node.h"
+#include "PlatformString.h"
+#include "Range.h"
+#include "SelectionController.h"
+
+namespace WebCore {
+
+DOMSelection::DOMSelection(Frame* frame)
+    : m_frame(frame)
+{
+}
+
+Frame* DOMSelection::frame() const
+{
+    return m_frame;
+}
+
+void DOMSelection::disconnectFrame()
+{
+    m_frame = 0;
+}
+
+Node* DOMSelection::anchorNode() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->anchorNode();
+}
+
+Node* DOMSelection::baseNode() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->baseNode();
+}
+
+int DOMSelection::anchorOffset() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->anchorOffset();
+}
+
+int DOMSelection::baseOffset() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->baseOffset();
+}
+
+Node* DOMSelection::focusNode() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->focusNode();
+}
+
+Node* DOMSelection::extentNode() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->extentNode();
+}
+
+int DOMSelection::focusOffset() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->focusOffset();
+}
+
+int DOMSelection::extentOffset() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->extentOffset();
+}
+
+bool DOMSelection::isCollapsed() const
+{
+    if (!m_frame)
+        return false;
+    return m_frame->selectionController()->isCollapsed();
+}
+
+String DOMSelection::type() const
+{
+    if (!m_frame)
+        return String();
+    return m_frame->selectionController()->type();
+}
+
+int DOMSelection::rangeCount() const
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->rangeCount();
+}
+
+void DOMSelection::collapse(Node* node, int offset, ExceptionCode& ec)
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->collapse(node, offset, ec);
+}
+
+void DOMSelection::collapseToEnd()
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->collapseToEnd();
+}
+
+void DOMSelection::collapseToStart()
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->collapseToStart();
+}
+
+void DOMSelection::empty()
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->empty();
+}
+
+void DOMSelection::setBaseAndExtent(Node* baseNode, int baseOffset, Node* extentNode, int extentOffset, ExceptionCode& ec)
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->setBaseAndExtent(baseNode, baseOffset, extentNode, extentOffset, ec);
+}
+
+void DOMSelection::setPosition(Node* node, int offset, ExceptionCode& ec)
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->setPosition(node, offset, ec);
+}
+
+void DOMSelection::setPosition(Node* node, ExceptionCode& ec)
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->setPosition(node, 0, ec);
+}
+
+void DOMSelection::modify(const String& alter, const String& direction, const String& granularity)
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->modify(alter, direction, granularity);
+}
+
+PassRefPtr<Range> DOMSelection::getRangeAt(int index, ExceptionCode& ec)
+{
+    if (!m_frame)
+        return 0;
+    return m_frame->selectionController()->getRangeAt(index, ec);
+}
+
+void DOMSelection::removeAllRanges()
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->removeAllRanges();
+}
+
+void DOMSelection::addRange(Range* range)
+{
+    if (!m_frame)
+        return;
+    m_frame->selectionController()->addRange(range);
+}
+
+String DOMSelection::toString()
+{
+    if (!m_frame)
+        return String();
+    return m_frame->selectionController()->toString();
+}
+
+} // namespace WebCore