webengine/osswebengine/WebCore/platform/graphics/svg/cairo/SVGPaintServerCairo.cpp
changeset 0 dd21522fd290
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/platform/graphics/svg/cairo/SVGPaintServerCairo.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2007 Alp Toker <alp.toker@collabora.co.uk>
+ *
+ * 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 "SVGPaintServer.h"
+
+#include "GraphicsContext.h"
+#include "KCanvasRenderingStyle.h"
+#include "RenderPath.h"
+
+#include <cairo.h>
+
+namespace WebCore {
+
+void SVGPaintServer::draw(GraphicsContext*& context, const RenderPath* path, SVGPaintTargetType type) const
+{
+    if (!setup(context, path, type))
+        return;
+
+    renderPath(context, path, type);
+    teardown(context, path, type);
+}
+
+void SVGPaintServer::teardown(GraphicsContext*&, const RenderObject*, SVGPaintTargetType, bool isPaintingText) const
+{
+    // no-op
+}
+
+void SVGPaintServer::renderPath(GraphicsContext*& context, const RenderPath* path, SVGPaintTargetType type) const
+{
+    cairo_t* cr = context->platformContext();
+    const SVGRenderStyle* style = path->style()->svgStyle();
+
+    cairo_set_fill_rule(cr, style->fillRule() == RULE_EVENODD ? CAIRO_FILL_RULE_EVEN_ODD : CAIRO_FILL_RULE_WINDING);
+
+    if ((type & ApplyToFillTargetType) && style->hasFill())
+        cairo_fill_preserve(cr);
+
+    if ((type & ApplyToStrokeTargetType) && style->hasStroke())
+        cairo_stroke_preserve(cr);
+
+    cairo_new_path(cr);
+}
+
+} // namespace WebCore
+
+#endif