1 files changed, 101 insertions, 0 deletions
diff --git a/WebCore/svg/graphics/SVGPaintServerPattern.cpp b/WebCore/svg/graphics/SVGPaintServerPattern.cpp
new file mode 100644
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+++ b/WebCore/svg/graphics/SVGPaintServerPattern.cpp
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
+ *
+ * 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 "config.h"
+
+#if ENABLE(SVG)
+#include "SVGPaintServerPattern.h"
+
+#include "ImageBuffer.h"
+#include "SVGPatternElement.h"
+#include "SVGRenderTreeAsText.h"
+
+using namespace std;
+
+namespace WebCore {
+
+SVGPaintServerPattern::SVGPaintServerPattern(const SVGPatternElement* owner)
+    : m_ownerElement(owner)
+#if PLATFORM(CG)
+    , m_patternSpace(0)
+    , m_pattern(0)
+#endif
+{
+    ASSERT(owner);
+}
+
+SVGPaintServerPattern::~SVGPaintServerPattern()
+{
+#if PLATFORM(CG)
+    CGPatternRelease(m_pattern);
+    CGColorSpaceRelease(m_patternSpace);
+#endif
+}
+
+FloatRect SVGPaintServerPattern::patternBoundaries() const
+{
+    return m_patternBoundaries;
+}
+
+void SVGPaintServerPattern::setPatternBoundaries(const FloatRect& rect)
+{
+    m_patternBoundaries = rect;
+}
+
+ImageBuffer* SVGPaintServerPattern::tile() const
+{
+    return m_tile.get();
+}
+
+void SVGPaintServerPattern::setTile(auto_ptr<ImageBuffer> tile)
+{
+    m_tile.set(tile.release());
+}
+
+AffineTransform SVGPaintServerPattern::patternTransform() const
+{
+    return m_patternTransform;
+}
+
+void SVGPaintServerPattern::setPatternTransform(const AffineTransform& transform)
+{
+    m_patternTransform = transform;
+}
+
+TextStream& SVGPaintServerPattern::externalRepresentation(TextStream& ts) const
+{
+    // Gradients/patterns aren't setup, until they are used for painting. Work around that fact.
+    m_ownerElement->buildPattern(FloatRect(0.0f, 0.0f, 1.0f, 1.0f));
+
+    ts << "[type=PATTERN]"
+        << " [bbox=" << patternBoundaries() << "]";
+    if (!patternTransform().isIdentity())
+        ts << " [pattern transform=" << patternTransform() << "]";
+    return ts;
+}
+
+} // namespace WebCore
+
+#endif