[SVG] Remove "New" prefix from properties implementation.

Source/core/svg/properties/NewSVGListPropertyTearOffHelper.h

-/*
- * Copyright (C) 2013 Google 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. 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 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.
- */
-
-#ifndef NewSVGListPropertyTearOffHelper_h
-#define NewSVGListPropertyTearOffHelper_h
-
-#include "bindings/v8/ExceptionState.h"
-#include "core/svg/properties/NewSVGPropertyTearOff.h"
-#include "wtf/HashMap.h"
-#include "wtf/TypeTraits.h"
-
-namespace WebCore {
-
-template<typename ItemProperty>
-class ListItemPropertyTraits {
-public:
-    typedef ItemProperty ItemPropertyType;
-    typedef typename ItemPropertyType::TearOffType ItemTearOffType;
-
-    static PassRefPtr<ItemPropertyType> getValueForInsertionFromTearOff(PassRefPtr<ItemTearOffType> passNewItem)
-    {
-        RefPtr<ItemTearOffType> newItem = passNewItem;
-
-        // |newItem| is immutable, OR
-        // |newItem| belongs to a SVGElement, but it does not belong to an animated list
-        // (for example: "textElement.x.baseVal.appendItem(rectElement.width.baseVal)")
-        if (newItem->isImmutable()
-            || (newItem->contextElement() && !newItem->target()->ownerList())) {
-            // We have to copy the incoming |newItem|,
-            // Otherwise we'll end up having two tearoffs that operate on the same SVGProperty. Consider the example above:
-            // SVGRectElements SVGAnimatedLength 'width' property baseVal points to the same tear off object
-            // that's inserted into SVGTextElements SVGAnimatedLengthList 'x'. textElement.x.baseVal.getItem(0).value += 150 would
-            // mutate the rectElement width _and_ the textElement x list. That's obviously wrong, take care of that.
-            return newItem->target()->clone();
-        }
-
-        return newItem->target();
-    }
-
-    static PassRefPtr<ItemTearOffType> createTearOff(PassRefPtr<ItemPropertyType> value, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName)
-    {
-        return ItemTearOffType::create(value, contextElement, propertyIsAnimVal, attributeName);
-    }
-};
-
-template<typename Derived, typename ListProperty>
-class NewSVGListPropertyTearOffHelper : public NewSVGPropertyTearOff<ListProperty> {
-public:
-    typedef ListProperty ListPropertyType;
-    typedef typename ListPropertyType::ItemPropertyType ItemPropertyType;
-    typedef typename ItemPropertyType::TearOffType ItemTearOffType;
-    typedef ListItemPropertyTraits<ItemPropertyType> ItemTraits;
-
-    // SVG*List DOM interface:
-
-    // WebIDL requires "unsigned long" type instead of size_t.
-    unsigned long length()
-    {
-        return toDerived()->target()->length();
-    }
-
-    void clear(ExceptionState& exceptionState)
-    {
-        if (toDerived()->isImmutable()) {
-            exceptionState.throwDOMException(NoModificationAllowedError, "The object is read-only.");
-            return;
-        }
-
-        toDerived()->target()->clear();
-    }
-
-    PassRefPtr<ItemTearOffType> initialize(PassRefPtr<ItemTearOffType> passItem, ExceptionState& exceptionState)
-    {
-        RefPtr<ItemTearOffType> item = passItem;
-
-        if (toDerived()->isImmutable()) {
-            exceptionState.throwDOMException(NoModificationAllowedError, "The object is read-only.");
-            return nullptr;
-        }
-
-        if (!item) {
-            exceptionState.throwTypeError("Lists must be initialized with a valid item.");
-            return nullptr;
-        }
-
-        RefPtr<ItemPropertyType> value = toDerived()->target()->initialize(getValueForInsertionFromTearOff(item));
-        toDerived()->commitChange();
-
-        return createItemTearOff(value.release());
-    }
-
-    PassRefPtr<ItemTearOffType> getItem(unsigned long index, ExceptionState& exceptionState)
-    {
-        RefPtr<ItemPropertyType> value = toDerived()->target()->getItem(index, exceptionState);
-        return createItemTearOff(value.release());
-    }
-
-    PassRefPtr<ItemTearOffType> insertItemBefore(PassRefPtr<ItemTearOffType> passItem, unsigned long index, ExceptionState& exceptionState)
-    {
-        RefPtr<ItemTearOffType> item = passItem;
-
-        if (toDerived()->isImmutable()) {
-            exceptionState.throwDOMException(NoModificationAllowedError, "The object is read-only.");
-            return nullptr;
-        }
-
-        if (!item) {
-            exceptionState.throwTypeError("An invalid item cannot be inserted to a list.");
-            return nullptr;
-        }
-
-        RefPtr<ItemPropertyType> value = toDerived()->target()->insertItemBefore(getValueForInsertionFromTearOff(item), index);
-        toDerived()->commitChange();
-
-        return createItemTearOff(value.release());
-    }
-
-    PassRefPtr<ItemTearOffType> replaceItem(PassRefPtr<ItemTearOffType> passItem, unsigned long index, ExceptionState& exceptionState)
-    {
-        RefPtr<ItemTearOffType> item = passItem;
-
-        if (toDerived()->isImmutable()) {
-            exceptionState.throwDOMException(NoModificationAllowedError, "The object is read-only.");
-            return nullptr;
-        }
-
-        if (!item) {
-            exceptionState.throwTypeError("An invalid item cannot be replaced with an existing list item.");
-            return nullptr;
-        }
-
-        RefPtr<ItemPropertyType> value = toDerived()->target()->replaceItem(getValueForInsertionFromTearOff(item), index, exceptionState);
-        toDerived()->commitChange();
-
-        return createItemTearOff(value.release());
-    }
-
-    bool anonymousIndexedSetter(unsigned index, PassRefPtr<ItemTearOffType> passItem, ExceptionState& exceptionState)
-    {
-        replaceItem(passItem, index, exceptionState);
-        return true;
-    }
-
-    PassRefPtr<ItemTearOffType> removeItem(unsigned long index, ExceptionState& exceptionState)
-    {
-        RefPtr<ItemPropertyType> value = toDerived()->target()->removeItem(index, exceptionState);
-        toDerived()->commitChange();
-
-        return createItemTearOff(value.release());
-    }
-
-    PassRefPtr<ItemTearOffType> appendItem(PassRefPtr<ItemTearOffType> passItem, ExceptionState& exceptionState)
-    {
-        RefPtr<ItemTearOffType> item = passItem;
-
-        if (toDerived()->isImmutable()) {
-            exceptionState.throwDOMException(NoModificationAllowedError, "The object is read-only.");
-            return nullptr;
-        }
-
-        if (!item) {
-            exceptionState.throwTypeError("An invalid item cannot be appended to a list.");
-            return nullptr;
-        }
-
-        RefPtr<ItemPropertyType> value = toDerived()->target()->appendItem(getValueForInsertionFromTearOff(item));
-        toDerived()->commitChange();
-
-        return createItemTearOff(value.release());
-    }
-
-protected:
-    NewSVGListPropertyTearOffHelper(PassRefPtr<ListPropertyType> target, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName = nullQName())
-        : NewSVGPropertyTearOff<ListPropertyType>(target, contextElement, propertyIsAnimVal, attributeName)
-    {
-    }
-
-    static PassRefPtr<ItemPropertyType> getValueForInsertionFromTearOff(PassRefPtr<ItemTearOffType> passNewItem)
-    {
-        return ItemTraits::getValueForInsertionFromTearOff(passNewItem);
-    }
-
-    PassRefPtr<ItemTearOffType> createItemTearOff(PassRefPtr<ItemPropertyType> value)
-    {
-        if (!value)
-            return nullptr;
-
-        return ItemTraits::createTearOff(value, toDerived()->contextElement(), toDerived()->propertyIsAnimVal(), toDerived()->attributeName());
-    }
-
-private:
-    Derived* toDerived() { return static_cast<Derived*>(this); }
-};
-
-}
-
-#endif // NewSVGListPropertyTearOffHelper_h