--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/platform/graphics/svg/qt/SVGPaintServerGradientQt.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,110 @@
+/*
+    Copyright (C) 2006 Nikolas Zimmermann <wildfox@kde.org>
+
+    This file is part of the KDE project
+
+    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
+    aint 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 "SVGPaintServerGradient.h"
+
+#include "GraphicsContext.h"
+#include "RenderObject.h"
+#include "RenderStyle.h"
+#include "SVGGradientElement.h"
+
+#include <QPainter>
+#include <QPainterPath>
+#include <QColor>
+#include <QGradient>
+
+namespace WebCore {
+
+// Helper function used by linear & radial gradient
+void SVGPaintServerGradient::fillColorArray(QGradient& gradient, const Vector<SVGGradientStop>& stops,
+                                            float opacity) const
+{
+    for (unsigned i = 0; i < stops.size(); ++i) {
+        float offset = stops[i].first;
+        Color color = stops[i].second;
+
+        QColor c(color.red(), color.green(), color.blue());
+        c.setAlpha(int(color.alpha() * opacity));
+
+        gradient.setColorAt(offset, c);
+    }
+}
+
+bool SVGPaintServerGradient::setup(GraphicsContext*& context, const RenderObject* object,
+                                   SVGPaintTargetType type, bool isPaintingText) const
+{
+    m_ownerElement->buildGradient();
+
+    QPainter* painter(context ? context->platformContext() : 0);
+    Q_ASSERT(painter);
+
+    QPainterPath* path(context ? context->currentPath() : 0);
+    Q_ASSERT(path);
+
+    RenderStyle* renderStyle = object->style();
+
+    QGradient gradient = setupGradient(context, object);
+
+    painter->setPen(Qt::NoPen);
+    painter->setBrush(Qt::NoBrush);
+
+    if (spreadMethod() == SPREADMETHOD_REPEAT)
+        gradient.setSpread(QGradient::RepeatSpread);
+    else if (spreadMethod() == SPREADMETHOD_REFLECT)
+        gradient.setSpread(QGradient::ReflectSpread);
+    else
+        gradient.setSpread(QGradient::PadSpread);    
+    double opacity = 1.0;
+
+    if ((type & ApplyToFillTargetType) && renderStyle->svgStyle()->hasFill()) {
+        fillColorArray(gradient, gradientStops(), opacity);
+
+        QBrush brush(gradient);
+        brush.setMatrix(gradientTransform());
+
+        painter->setBrush(brush);
+        context->setFillRule(renderStyle->svgStyle()->fillRule());
+    }
+
+    if ((type & ApplyToStrokeTargetType) && renderStyle->svgStyle()->hasStroke()) {
+        fillColorArray(gradient, gradientStops(), opacity);
+
+        QPen pen;
+        QBrush brush(gradient);
+        brush.setMatrix(gradientTransform());
+
+        setPenProperties(object, renderStyle, pen);
+        pen.setBrush(brush);
+
+        painter->setPen(pen);
+    }
+
+    return true;
+}
+
+} // namespace WebCore
+
+#endif
+
+// vim:ts=4:noet