1 files changed, 120 insertions, 0 deletions
diff --git a/WebCore/svg/SVGPathByteStreamSource.cpp b/WebCore/svg/SVGPathByteStreamSource.cpp
new file mode 100644
index 0000000..e6a60e3
--- /dev/null
+++ b/WebCore/svg/SVGPathByteStreamSource.cpp
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) Research In Motion Limited 2010. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include "config.h"
+
+#if ENABLE(SVG)
+#include "SVGPathByteStreamSource.h"
+
+namespace WebCore {
+
+SVGPathByteStreamSource::SVGPathByteStreamSource(SVGPathByteStream* stream)
+    : m_stream(stream)
+{
+    ASSERT(stream);
+    m_streamCurrent = stream->begin();
+    m_streamEnd = stream->end();
+}
+
+SVGPathByteStreamSource::~SVGPathByteStreamSource()
+{
+}
+
+bool SVGPathByteStreamSource::hasMoreData() const
+{
+    return m_streamCurrent < m_streamEnd;
+}
+
+bool SVGPathByteStreamSource::parseSVGSegmentType(SVGPathSegType& pathSegType)
+{
+    pathSegType = static_cast<SVGPathSegType>(readSVGSegmentType());
+    return true;
+}
+
+SVGPathSegType SVGPathByteStreamSource::nextCommand(SVGPathSegType)
+{
+    return static_cast<SVGPathSegType>(readSVGSegmentType());
+}
+
+bool SVGPathByteStreamSource::parseMoveToSegment(FloatPoint& targetPoint)
+{
+    targetPoint = readFloatPoint();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseLineToSegment(FloatPoint& targetPoint)
+{
+    targetPoint = readFloatPoint();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseLineToHorizontalSegment(float& x)
+{
+    x = readFloat();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseLineToVerticalSegment(float& y)
+{
+    y = readFloat();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseCurveToCubicSegment(FloatPoint& point1, FloatPoint& point2, FloatPoint& targetPoint)
+{
+    point1 = readFloatPoint();
+    point2 = readFloatPoint();
+    targetPoint = readFloatPoint();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseCurveToCubicSmoothSegment(FloatPoint& point2, FloatPoint& targetPoint)
+{
+    point2 = readFloatPoint();
+    targetPoint = readFloatPoint();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseCurveToQuadraticSegment(FloatPoint& point1, FloatPoint& targetPoint)
+{
+    point1 = readFloatPoint();
+    targetPoint = readFloatPoint();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseCurveToQuadraticSmoothSegment(FloatPoint& targetPoint)
+{
+    targetPoint = readFloatPoint();
+    return true;
+}
+
+bool SVGPathByteStreamSource::parseArcToSegment(float& rx, float& ry, float& angle, bool& largeArc, bool& sweep, FloatPoint& targetPoint)
+{
+    rx = readFloat();
+    ry = readFloat();
+    angle = readFloat();
+    largeArc = readFlag();
+    sweep = readFlag();
+    targetPoint = readFloatPoint();
+    return true;
+}
+
+}
+
+#endif // ENABLE(SVG)