Added missing file.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9199 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/WebCore/khtml/editing/split_text_node_containing_element.cpp b/WebCore/khtml/editing/split_text_node_containing_element.cpp
new file mode 100644 (file)
index 0000000..bfc1046
--- /dev/null
+++ b/WebCore/khtml/editing/split_text_node_containing_element.cpp
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2005 Apple Computer, 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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 "split_text_node_containing_element_command.h"
+
+#include "xml/dom_textimpl.h"
+#include "xml/dom_elementimpl.h"
+#include "rendering/render_object.h"
+
+#if APPLE_CHANGES
+#include "KWQAssertions.h"
+#else
+#define ASSERT(assertion) assert(assertion)
+#endif
+
+using DOM::DocumentImpl;
+using DOM::TextImpl;
+using DOM::NodeImpl;
+using DOM::ElementImpl;
+
+namespace khtml {
+
+SplitTextNodeContainingElementCommand::SplitTextNodeContainingElementCommand(DocumentImpl *document, TextImpl *text, long offset)
+    : CompositeEditCommand(document), m_text(text), m_offset(offset)
+{
+    ASSERT(m_text);
+    ASSERT(m_text->length() > 0);
+
+    m_text->ref();
+}
+
+SplitTextNodeContainingElementCommand::~SplitTextNodeContainingElementCommand()
+{
+    ASSERT(m_text);
+    m_text->deref();
+}
+
+void SplitTextNodeContainingElementCommand::doApply()
+{
+    ASSERT(m_text);
+    ASSERT(m_offset > 0);
+
+    splitTextNode(m_text, m_offset);
+    
+    NodeImpl *parentNode = m_text->parentNode();
+    if (!parentNode->renderer() || !parentNode->renderer()->isInline()) {
+        wrapContentsInDummySpan(static_cast<ElementImpl *>(parentNode));
+        parentNode = parentNode->firstChild();
+    }
+
+    splitElement(static_cast<ElementImpl *>(parentNode), m_text);
+}
+
+} // namespace khtml