1 files changed, 0 insertions, 147 deletions
diff --git a/Source/WebCore/mathml/RenderMathMLFenced.cpp b/Source/WebCore/mathml/RenderMathMLFenced.cpp
deleted file mode 100644
index f7bbf71..0000000
--- a/Source/WebCore/mathml/RenderMathMLFenced.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2009 Alex Milowski (alex@milowski.com). 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
- * OWNER 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 "config.h"
-
-#if ENABLE(MATHML)
-
-#include "RenderMathMLFenced.h"
-
-#include "FontSelector.h"
-#include "MathMLNames.h"
-#include "RenderInline.h"
-#include "RenderMathMLOperator.h"
-#include "RenderText.h"
-
-namespace WebCore {
-    
-using namespace MathMLNames;
-    
-enum Braces { OpeningBraceChar = 0x28, ClosingBraceChar = 0x29 };
-    
-static const float gOperatorPadding = 0.1f;
-
-RenderMathMLFenced::RenderMathMLFenced(Node* fenced) 
-    : RenderMathMLRow(fenced)
-    , m_open(OpeningBraceChar)
-    , m_close(ClosingBraceChar)
-{
-}
-
-void RenderMathMLFenced::updateFromElement()
-{
-    Element* fenced = static_cast<Element*>(node());
- 
-    // FIXME: Handle open/close values with more than one character (they should be treated like text).
-    AtomicString openValue = fenced->getAttribute(MathMLNames::openAttr);
-    if (openValue.length() > 0)
-        m_open = openValue[0];
-    AtomicString closeValue = fenced->getAttribute(MathMLNames::closeAttr);
-    if (closeValue.length() > 0)
-        m_close = closeValue[0];
-    
-    AtomicString separators = static_cast<Element*>(fenced)->getAttribute(MathMLNames::separatorsAttr);
-    if (!separators.isNull()) {
-        Vector<UChar> characters;
-        for (unsigned int i = 0; i < separators.length(); i++) {
-            if (!isSpaceOrNewline(separators[i]))
-                characters.append(separators[i]);
-        }
-        m_separators = !characters.size() ? 0 : StringImpl::create(characters.data() , characters.size());
-    } else {
-        // The separator defaults to a single comma.
-        m_separators = StringImpl::create(",");
-    }
-    
-    if (isEmpty())
-        makeFences();
-}
-
-RefPtr<RenderStyle> RenderMathMLFenced::makeOperatorStyle() 
-{
-    RefPtr<RenderStyle> newStyle = RenderStyle::create();
-    newStyle->inheritFrom(style());
-    newStyle->setDisplay(INLINE_BLOCK);
-    newStyle->setPaddingRight(Length(static_cast<int>(gOperatorPadding * style()->fontSize()), Fixed));
-    return newStyle;
-}
-
-void RenderMathMLFenced::makeFences()
-{
-    RenderObject* openFence = new (renderArena()) RenderMathMLOperator(node(), m_open);
-    openFence->setStyle(makeOperatorStyle().release());
-    RenderBlock::addChild(openFence, firstChild());
-    RenderObject* closeFence = new (renderArena()) RenderMathMLOperator(node(), m_close);
-    closeFence->setStyle(makeOperatorStyle().release());
-    RenderBlock::addChild(closeFence);
-}
-
-void RenderMathMLFenced::addChild(RenderObject* child, RenderObject*)
-{
-    // make the fences if the render object is empty
-    if (isEmpty())
-        updateFromElement();
-    
-    if (m_separators.get()) {
-        unsigned int count = 0;
-        for (Node* position = child->node(); position; position = position->previousSibling()) {
-            if (position->nodeType() == Node::ELEMENT_NODE)
-                count++;
-        }
-                
-        if (count > 1) {
-            UChar separator;
-            
-            // Use the last separator if we've run out of specified separators.
-            if ((count - 1) >= m_separators.get()->length())
-                separator = (*m_separators.get())[m_separators.get()->length() - 1];
-            else
-                separator = (*m_separators.get())[count - 1];
-                
-            RenderObject* separatorObj = new (renderArena()) RenderMathMLOperator(node(), separator);
-            separatorObj->setStyle(makeOperatorStyle().release());
-            RenderBlock::addChild(separatorObj, lastChild());
-        }
-    }
-    
-    // If we have a block, we'll wrap it in an inline-block.
-    if (child->isBlockFlow() && child->style()->display() != INLINE_BLOCK) {
-        // Block objects wrapper.
-
-        RenderBlock* block = new (renderArena()) RenderBlock(node());
-        RefPtr<RenderStyle> newStyle = RenderStyle::create();
-        newStyle->inheritFrom(style());
-        newStyle->setDisplay(INLINE_BLOCK);
-        block->setStyle(newStyle.release());
-        
-        RenderBlock::addChild(block, lastChild());
-        block->addChild(child);    
-    } else
-        RenderBlock::addChild(child, lastChild());
-}
-
-}    
-
-#endif