WebCore: Remove PLATFORM(WIN) files we do not use.

Source/WebCore/platform/graphics/win/FontCGWin.cpp

Index: Source/WebCore/platform/graphics/win/FontCGWin.cpp
diff --git a/Source/WebCore/platform/graphics/win/FontCGWin.cpp b/Source/WebCore/platform/graphics/win/FontCGWin.cpp
deleted file mode 100644
index 170c9f07c7b147a461ac6d704eb3c0754d5658e4..0000000000000000000000000000000000000000
--- a/Source/WebCore/platform/graphics/win/FontCGWin.cpp
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (C) 2006, 2007, 2008, 2009 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 "Font.h"
-
-#include "AffineTransform.h"
-#include "FloatConversion.h"
-#include "GlyphBuffer.h"
-#include "GraphicsContext.h"
-#include "IntRect.h"
-#include "SimpleFontData.h"
-#include "UniscribeController.h"
-#include "WebCoreTextRenderer.h"
-#include <ApplicationServices/ApplicationServices.h>
-#include <WebKitSystemInterface/WebKitSystemInterface.h>
-#include <wtf/MathExtras.h>
-
-namespace WebCore {
-
-const int syntheticObliqueAngle = 14;
-
-static inline CGFloat toCGFloat(FIXED f)
-{
-    return f.value + f.fract / CGFloat(65536.0);
-}
-
-static CGPathRef createPathForGlyph(HDC hdc, Glyph glyph)
-{
-    CGMutablePathRef path = CGPathCreateMutable();
-
-    static const MAT2 identity = { 0, 1,  0, 0,  0, 0,  0, 1 };
-    GLYPHMETRICS glyphMetrics;
-    // GGO_NATIVE matches the outline perfectly when Windows font smoothing is off.
-    // GGO_NATIVE | GGO_UNHINTED does not match perfectly either when Windows font smoothing is on or off.
-    DWORD outlineLength = GetGlyphOutline(hdc, glyph, GGO_GLYPH_INDEX | GGO_NATIVE, &glyphMetrics, 0, 0, &identity);
-    ASSERT(outlineLength >= 0);
-    if (outlineLength < 0)
-        return path;
-
-    Vector<UInt8> outline(outlineLength);
-    GetGlyphOutline(hdc, glyph, GGO_GLYPH_INDEX | GGO_NATIVE, &glyphMetrics, outlineLength, outline.data(), &identity);
-
-    unsigned offset = 0;
-    while (offset < outlineLength) {
-        LPTTPOLYGONHEADER subpath = reinterpret_cast<LPTTPOLYGONHEADER>(outline.data() + offset);
-        ASSERT(subpath->dwType == TT_POLYGON_TYPE);
-        if (subpath->dwType != TT_POLYGON_TYPE)
-            return path;
-
-        CGPathMoveToPoint(path, 0, toCGFloat(subpath->pfxStart.x), toCGFloat(subpath->pfxStart.y));
-
-        unsigned subpathOffset = sizeof(*subpath);
-        while (subpathOffset < subpath->cb) {
-            LPTTPOLYCURVE segment = reinterpret_cast<LPTTPOLYCURVE>(reinterpret_cast<UInt8*>(subpath) + subpathOffset);
-            switch (segment->wType) {
-                case TT_PRIM_LINE:
-                    for (unsigned i = 0; i < segment->cpfx; i++)
-                        CGPathAddLineToPoint(path, 0, toCGFloat(segment->apfx[i].x), toCGFloat(segment->apfx[i].y));
-                    break;
-
-                case TT_PRIM_QSPLINE:
-                    for (unsigned i = 0; i < segment->cpfx; i++) {
-                        CGFloat x = toCGFloat(segment->apfx[i].x);
-                        CGFloat y = toCGFloat(segment->apfx[i].y);
-                        CGFloat cpx;
-                        CGFloat cpy;
-
-                        if (i == segment->cpfx - 2) {
-                            cpx = toCGFloat(segment->apfx[i + 1].x);
-                            cpy = toCGFloat(segment->apfx[i + 1].y);
-                            i++;
-                        } else {
-                            cpx = (toCGFloat(segment->apfx[i].x) + toCGFloat(segment->apfx[i + 1].x)) / 2;
-                            cpy = (toCGFloat(segment->apfx[i].y) + toCGFloat(segment->apfx[i + 1].y)) / 2;
-                        }
-
-                        CGPathAddQuadCurveToPoint(path, 0, x, y, cpx, cpy);
-                    }
-                    break;
-
-                case TT_PRIM_CSPLINE:
-                    for (unsigned i = 0; i < segment->cpfx; i += 3) {
-                        CGFloat cp1x = toCGFloat(segment->apfx[i].x);
-                        CGFloat cp1y = toCGFloat(segment->apfx[i].y);
-                        CGFloat cp2x = toCGFloat(segment->apfx[i + 1].x);
-                        CGFloat cp2y = toCGFloat(segment->apfx[i + 1].y);
-                        CGFloat x = toCGFloat(segment->apfx[i + 2].x);
-                        CGFloat y = toCGFloat(segment->apfx[i + 2].y);
-
-                        CGPathAddCurveToPoint(path, 0, cp1x, cp1y, cp2x, cp2y, x, y);
-                    }
-                    break;
-
-                default:
-                    ASSERT_NOT_REACHED();
-                    return path;
-            }
-
-            subpathOffset += sizeof(*segment) + (segment->cpfx - 1) * sizeof(segment->apfx[0]);
-        }
-        CGPathCloseSubpath(path);
-        offset += subpath->cb;
-    }
-    return path;
-}
-
-void Font::drawGlyphs(GraphicsContext* graphicsContext, const SimpleFontData* font, const GlyphBuffer& glyphBuffer, 
-                      int from, int numGlyphs, const FloatPoint& point) const
-{
-    CGContextRef cgContext = graphicsContext->platformContext();
-    bool shouldUseFontSmoothing = WebCoreShouldUseFontSmoothing();
-
-    switch(fontDescription().fontSmoothing()) {
-    case Antialiased: {
-        graphicsContext->setShouldAntialias(true);
-        shouldUseFontSmoothing = false;
-        break;
-    }
-    case SubpixelAntialiased: {
-        graphicsContext->setShouldAntialias(true);
-        shouldUseFontSmoothing = true;
-        break;
-    }
-    case NoSmoothing: {
-        graphicsContext->setShouldAntialias(false);
-        shouldUseFontSmoothing = false;
-        break;
-    }
-    case AutoSmoothing: {
-        // For the AutoSmooth case, don't do anything! Keep the default settings.
-        break; 
-    }
-    default: 
-        ASSERT_NOT_REACHED();
-    }
-
-    uint32_t oldFontSmoothingStyle = wkSetFontSmoothingStyle(cgContext, shouldUseFontSmoothing);
-
-    const FontPlatformData& platformData = font->platformData();
-
-    CGContextSetFont(cgContext, platformData.cgFont());
-
-    CGAffineTransform matrix = CGAffineTransformIdentity;
-    matrix.b = -matrix.b;
-    matrix.d = -matrix.d;
-
-    if (platformData.syntheticOblique()) {
-        static float skew = -tanf(syntheticObliqueAngle * piFloat / 180.0f);
-        matrix = CGAffineTransformConcat(matrix, CGAffineTransformMake(1, 0, skew, 1, 0, 0));
-    }
-
-    CGContextSetTextMatrix(cgContext, matrix);
-
-    // Uniscribe gives us offsets to help refine the positioning of combining glyphs.
-    FloatSize translation = glyphBuffer.offsetAt(from);
-
-    CGContextSetFontSize(cgContext, platformData.size());
-    wkSetCGContextFontRenderingStyle(cgContext, font->isSystemFont(), false, font->platformData().useGDI());
-
-    FloatSize shadowOffset;
-    float shadowBlur;
-    Color shadowColor;
-    ColorSpace shadowColorSpace;
-    graphicsContext->getShadow(shadowOffset, shadowBlur, shadowColor, shadowColorSpace);
-
-    bool hasSimpleShadow = graphicsContext->textDrawingMode() == TextModeFill && shadowColor.isValid() && !shadowBlur && (!graphicsContext->shadowsIgnoreTransforms() || graphicsContext->getCTM().isIdentityOrTranslationOrFlipped());
-    if (hasSimpleShadow) {
-        // Paint simple shadows ourselves instead of relying on CG shadows, to avoid losing subpixel antialiasing.
-        graphicsContext->clearShadow();
-        Color fillColor = graphicsContext->fillColor();
-        Color shadowFillColor(shadowColor.red(), shadowColor.green(), shadowColor.blue(), shadowColor.alpha() * fillColor.alpha() / 255);
-        graphicsContext->setFillColor(shadowFillColor, ColorSpaceDeviceRGB);
-        float shadowTextX = point.x() + translation.width() + shadowOffset.width();
-        // If shadows are ignoring transforms, then we haven't applied the Y coordinate flip yet, so down is negative.
-        float shadowTextY = point.y() + translation.height() + shadowOffset.height() * (graphicsContext->shadowsIgnoreTransforms() ? -1 : 1);
-        CGContextSetTextPosition(cgContext, shadowTextX, shadowTextY);
-        CGContextShowGlyphsWithAdvances(cgContext, glyphBuffer.glyphs(from), static_cast<const CGSize*>(glyphBuffer.advances(from)), numGlyphs);
-        if (font->syntheticBoldOffset()) {
-            CGContextSetTextPosition(cgContext, point.x() + translation.width() + shadowOffset.width() + font->syntheticBoldOffset(), point.y() + translation.height() + shadowOffset.height());
-            CGContextShowGlyphsWithAdvances(cgContext, glyphBuffer.glyphs(from), static_cast<const CGSize*>(glyphBuffer.advances(from)), numGlyphs);
-        }
-        graphicsContext->setFillColor(fillColor, ColorSpaceDeviceRGB);
-    }
-
-    CGContextSetTextPosition(cgContext, point.x() + translation.width(), point.y() + translation.height());
-    CGContextShowGlyphsWithAdvances(cgContext, glyphBuffer.glyphs(from), static_cast<const CGSize*>(glyphBuffer.advances(from)), numGlyphs);
-    if (font->syntheticBoldOffset()) {
-        CGContextSetTextPosition(cgContext, point.x() + translation.width() + font->syntheticBoldOffset(), point.y() + translation.height());
-        CGContextShowGlyphsWithAdvances(cgContext, glyphBuffer.glyphs(from), static_cast<const CGSize*>(glyphBuffer.advances(from)), numGlyphs);
-    }
-
-    if (hasSimpleShadow)
-        graphicsContext->setShadow(shadowOffset, shadowBlur, shadowColor, ColorSpaceDeviceRGB);
-
-    wkRestoreFontSmoothingStyle(cgContext, oldFontSmoothingStyle);
-}
-
-}