1 files changed, 115 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Source/core/svg/SVGIntegerOptionalInteger.cpp b/chromium/third_party/WebKit/Source/core/svg/SVGIntegerOptionalInteger.cpp
new file mode 100644
index 00000000000..3e28442c51d
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+++ b/chromium/third_party/WebKit/Source/core/svg/SVGIntegerOptionalInteger.cpp
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+#include "config.h"
+#include "core/svg/SVGIntegerOptionalInteger.h"
+
+#include "core/svg/SVGAnimationElement.h"
+#include "core/svg/SVGParserUtilities.h"
+
+namespace WebCore {
+
+SVGIntegerOptionalInteger::SVGIntegerOptionalInteger(PassRefPtr<SVGInteger> firstInteger, PassRefPtr<SVGInteger> secondInteger)
+    : SVGPropertyBase(classType())
+    , m_firstInteger(firstInteger)
+    , m_secondInteger(secondInteger)
+{
+}
+
+PassRefPtr<SVGIntegerOptionalInteger> SVGIntegerOptionalInteger::clone() const
+{
+    return SVGIntegerOptionalInteger::create(m_firstInteger->clone(), m_secondInteger->clone());
+}
+
+PassRefPtr<SVGPropertyBase> SVGIntegerOptionalInteger::cloneForAnimation(const String& value) const
+{
+    float floatX, floatY;
+    if (!parseNumberOptionalNumber(value, floatX, floatY)) {
+        return SVGIntegerOptionalInteger::create(SVGInteger::create(0), SVGInteger::create(0));
+    }
+
+    int x = static_cast<int>(roundf(floatX));
+    int y = static_cast<int>(roundf(floatY));
+
+    return SVGIntegerOptionalInteger::create(SVGInteger::create(x), SVGInteger::create(y));
+}
+
+String SVGIntegerOptionalInteger::valueAsString() const
+{
+    if (m_firstInteger->value() == m_secondInteger->value()) {
+        return String::number(m_firstInteger->value());
+    }
+
+    return String::number(m_firstInteger->value()) + " " + String::number(m_secondInteger->value());
+}
+
+void SVGIntegerOptionalInteger::setValueAsString(const String& value, ExceptionState& exceptionState)
+{
+    float x, y;
+    if (!parseNumberOptionalNumber(value, x, y)) {
+        exceptionState.throwDOMException(SyntaxError, "The value provided ('" + value + "') is invalid.");
+        x = y = 0;
+    }
+
+    m_firstInteger->setValue(x);
+    m_secondInteger->setValue(y);
+}
+
+void SVGIntegerOptionalInteger::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
+{
+    RefPtr<SVGIntegerOptionalInteger> otherIntegerOptionalInteger = toSVGIntegerOptionalInteger(other);
+
+    m_firstInteger->setValue(m_firstInteger->value() + otherIntegerOptionalInteger->m_firstInteger->value());
+    m_secondInteger->setValue(m_secondInteger->value() + otherIntegerOptionalInteger->m_secondInteger->value());
+}
+
+void SVGIntegerOptionalInteger::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDuration, SVGElement*)
+{
+    ASSERT(animationElement);
+
+    RefPtr<SVGIntegerOptionalInteger> fromInteger = toSVGIntegerOptionalInteger(from);
+    RefPtr<SVGIntegerOptionalInteger> toInteger = toSVGIntegerOptionalInteger(to);
+    RefPtr<SVGIntegerOptionalInteger> toAtEndOfDurationInteger = toSVGIntegerOptionalInteger(toAtEndOfDuration);
+
+    float x = m_firstInteger->value();
+    float y = m_secondInteger->value();
+    animationElement->animateAdditiveNumber(percentage, repeatCount, fromInteger->firstInteger()->value(), toInteger->firstInteger()->value(), toAtEndOfDurationInteger->firstInteger()->value(), x);
+    animationElement->animateAdditiveNumber(percentage, repeatCount, fromInteger->secondInteger()->value(), toInteger->secondInteger()->value(), toAtEndOfDurationInteger->secondInteger()->value(), y);
+    m_firstInteger->setValue(static_cast<int>(roundf(x)));
+    m_secondInteger->setValue(static_cast<int>(roundf(y)));
+}
+
+float SVGIntegerOptionalInteger::calculateDistance(PassRefPtr<SVGPropertyBase> other, SVGElement*)
+{
+    // FIXME: Distance calculation is not possible for SVGIntegerOptionalInteger right now. We need the distance for every single value.
+    return -1;
+}
+
+}