1 files changed, 126 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/win/GraphicsContextWin.cpp b/WebCore/platform/graphics/win/GraphicsContextWin.cpp
new file mode 100644
index 0000000..dbf9fad
--- /dev/null
+++ b/WebCore/platform/graphics/win/GraphicsContextWin.cpp
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
+ *
+ * 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"
+#include "GraphicsContext.h"
+
+#if PLATFORM(CG)
+#include "GraphicsContextPlatformPrivateCG.h"
+#elif PLATFORM(CAIRO)
+#include "GraphicsContextPlatformPrivateCairo.h"
+#endif
+
+#include "AffineTransform.h"
+#include "NotImplemented.h"
+#include "Path.h"
+#include <wtf/MathExtras.h>
+
+using namespace std;
+
+namespace WebCore {
+
+class SVGResourceImage;
+
+void GraphicsContextPlatformPrivate::save()
+{
+    if (!m_hdc)
+        return;
+    SaveDC(m_hdc);
+}
+
+void GraphicsContextPlatformPrivate::restore()
+{
+    if (!m_hdc)
+        return;
+    RestoreDC(m_hdc, -1);
+}
+
+void GraphicsContextPlatformPrivate::clip(const FloatRect& clipRect)
+{
+    if (!m_hdc)
+        return;
+    IntersectClipRect(m_hdc, clipRect.x(), clipRect.y(), clipRect.right(), clipRect.bottom());
+}
+
+void GraphicsContextPlatformPrivate::clip(const Path&)
+{
+    notImplemented();
+}
+
+void GraphicsContextPlatformPrivate::scale(const FloatSize& size)
+{
+    if (!m_hdc)
+        return;
+    XFORM xform;
+    xform.eM11 = size.width();
+    xform.eM12 = 0.0f;
+    xform.eM21 = 0.0f;
+    xform.eM22 = size.height();
+    xform.eDx = 0.0f;
+    xform.eDy = 0.0f;
+    ModifyWorldTransform(m_hdc, &xform, MWT_LEFTMULTIPLY);
+}
+
+static const double deg2rad = 0.017453292519943295769; // pi/180
+
+void GraphicsContextPlatformPrivate::rotate(float degreesAngle)
+{
+    float radiansAngle = degreesAngle * deg2rad;
+    float cosAngle = cosf(radiansAngle);
+    float sinAngle = sinf(radiansAngle);
+    XFORM xform;
+    xform.eM11 = cosAngle;
+    xform.eM12 = -sinAngle;
+    xform.eM21 = sinAngle;
+    xform.eM22 = cosAngle;
+    xform.eDx = 0.0f;
+    xform.eDy = 0.0f;
+    ModifyWorldTransform(m_hdc, &xform, MWT_LEFTMULTIPLY);
+}
+
+void GraphicsContextPlatformPrivate::translate(float x , float y)
+{
+    if (!m_hdc)
+        return;
+    XFORM xform;
+    xform.eM11 = 1.0f;
+    xform.eM12 = 0.0f;
+    xform.eM21 = 0.0f;
+    xform.eM22 = 1.0f;
+    xform.eDx = x;
+    xform.eDy = y;
+    ModifyWorldTransform(m_hdc, &xform, MWT_LEFTMULTIPLY);
+}
+
+#if ENABLE(SVG)
+GraphicsContext* contextForImage(SVGResourceImage*)
+{
+    // FIXME: This should go in GraphicsContextCG.cpp
+    notImplemented();
+    return 0;
+}
+#endif
+
+}