diff options
Diffstat (limited to 'WebCore/svg/graphics/qt/SVGPaintServerGradientQt.cpp')
-rw-r--r-- | WebCore/svg/graphics/qt/SVGPaintServerGradientQt.cpp | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/WebCore/svg/graphics/qt/SVGPaintServerGradientQt.cpp b/WebCore/svg/graphics/qt/SVGPaintServerGradientQt.cpp deleted file mode 100644 index 113f9a7..0000000 --- a/WebCore/svg/graphics/qt/SVGPaintServerGradientQt.cpp +++ /dev/null @@ -1,110 +0,0 @@ -/* - 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); - - const SVGRenderStyle* svgStyle = object->style()->svgStyle(); - RenderStyle* style = object->style(); - - QGradient gradient = setupGradient(context, object); - - painter->setPen(Qt::NoPen); - painter->setBrush(Qt::NoBrush); - - if (spreadMethod() == SpreadMethodRepeat) - gradient.setSpread(QGradient::RepeatSpread); - else if (spreadMethod() == SpreadMethodReflect) - gradient.setSpread(QGradient::ReflectSpread); - else - gradient.setSpread(QGradient::PadSpread); - double opacity = 1.0; - - if ((type & ApplyToFillTargetType) && svgStyle->hasFill()) { - fillColorArray(gradient, gradientStops(), opacity); - - QBrush brush(gradient); - brush.setMatrix(gradientTransform()); - - painter->setBrush(brush); - context->setFillRule(svgStyle->fillRule()); - } - - if ((type & ApplyToStrokeTargetType) && svgStyle->hasStroke()) { - fillColorArray(gradient, gradientStops(), opacity); - - QPen pen; - QBrush brush(gradient); - brush.setMatrix(gradientTransform()); - pen.setBrush(brush); - painter->setPen(pen); - - applyStrokeStyleToContext(context, style, object); - } - - return true; -} - -} // namespace WebCore - -#endif - -// vim:ts=4:noet |