Revert "Support "Vertical Writing Mode"."

This reverts commit 5403113c5aa5d55a05ea001f562829e907632178

6 files changed, 16 insertions, 61 deletions

diff --git a/Source/WebCore/platform/graphics/android/FontAndroid.cpp b/Source/WebCore/platform/graphics/android/FontAndroid.cpp
index fd6d41b..6b4296b 100644
--- a/Source/WebCore/platform/graphics/android/FontAndroid.cpp
+++ b/Source/WebCore/platform/graphics/android/FontAndroid.cpp
@@ -183,10 +183,8 @@ void Font::drawGlyphs(GraphicsContext* gc, const SimpleFontData* font,
     SkScalar                    y = SkFloatToScalar(point.y());
     const GlyphBufferGlyph*     glyphs = glyphBuffer.glyphs(from);
     const GlyphBufferAdvance*   adv = glyphBuffer.advances(from);
-    SkAutoSTMalloc<32, SkPoint> storage(numGlyphs), storage2(numGlyphs), storage3(numGlyphs);
+    SkAutoSTMalloc<32, SkPoint> storage(numGlyphs);
     SkPoint*                    pos = storage.get();
-    SkPoint*                    vPosBegin = storage2.get();
-    SkPoint*                    vPosEnd = storage3.get();
 
     SkCanvas* canvas = gc->platformContext()->mCanvas;
 
@@ -223,28 +221,12 @@ void Font::drawGlyphs(GraphicsContext* gc, const SimpleFontData* font,
                                 localCount * sizeof(uint16_t),
                                 &pos[localIndex], paint);
     } else {
-        bool isVertical = font->platformData().orientation() == Vertical;
         for (int i = 0; i < numGlyphs; i++) {
             pos[i].set(x, y);
+            x += SkFloatToScalar(adv[i].width());
             y += SkFloatToScalar(adv[i].height());
-            if (isVertical) {
-                SkScalar myWidth = SkFloatToScalar(adv[i].width());
-                vPosBegin[i].set(x + myWidth, y);
-                vPosEnd[i].set(x + myWidth, y - myWidth);
-                x += myWidth;
-
-                SkPath path;
-                path.reset();
-                path.moveTo(vPosBegin[i]);
-                path.lineTo(vPosEnd[i]);
-                canvas->drawTextOnPath(glyphs + i, 2, path, 0, paint);
-            }
-            else {
-                x += SkFloatToScalar(adv[i].width());
-            }
         }
-        if (!isVertical)
-            canvas->drawPosText(glyphs, numGlyphs * sizeof(uint16_t), pos, paint);
+        canvas->drawPosText(glyphs, numGlyphs * sizeof(uint16_t), pos, paint);
     }
 }
 
diff --git a/Source/WebCore/platform/graphics/android/FontCacheAndroid.cpp b/Source/WebCore/platform/graphics/android/FontCacheAndroid.cpp
index 4fc3b4e..20ffd17 100644
--- a/Source/WebCore/platform/graphics/android/FontCacheAndroid.cpp
+++ b/Source/WebCore/platform/graphics/android/FontCacheAndroid.cpp
@@ -177,9 +177,7 @@ FontPlatformData* FontCache::createFontPlatformData(const FontDescription& fontD
 
         result = new FontPlatformData(tf, fontDescription.computedSize(),
                             (style & SkTypeface::kBold) && !tf->isBold(),
-                            (style & SkTypeface::kItalic) && !tf->isItalic(),
-                            fontDescription.orientation(),
-                            fontDescription.textOrientation());
+                            (style & SkTypeface::kItalic) && !tf->isItalic());
     }
 
     tf->unref();
diff --git a/Source/WebCore/platform/graphics/android/FontCustomPlatformData.cpp b/Source/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
index 4279ce8..72fac68 100644
--- a/Source/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
+++ b/Source/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
@@ -45,8 +45,7 @@ FontCustomPlatformData::~FontCustomPlatformData()
     // the unref is enough to release the font data...
 }
 
-FontPlatformData FontCustomPlatformData::fontPlatformData(int size, bool bold, bool italic,
-    FontOrientation fontOrientation, TextOrientation textOrientation, FontWidthVariant, FontRenderingMode)
+FontPlatformData FontCustomPlatformData::fontPlatformData(int size, bool bold, bool italic, FontOrientation, TextOrientation, FontWidthVariant, FontRenderingMode)
 {
     // turn bold/italic into fakeBold/fakeItalic
     if (m_typeface != NULL) {
@@ -55,7 +54,7 @@ FontPlatformData FontCustomPlatformData::fontPlatformData(int size, bool bold, b
         if (m_typeface->isItalic() == italic)
             italic = false;
     }
-    return FontPlatformData(m_typeface, size, bold, italic, fontOrientation, textOrientation);
+    return FontPlatformData(m_typeface, size, bold, italic);
 }
 
 FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer)
diff --git a/Source/WebCore/platform/graphics/android/FontDataAndroid.cpp b/Source/WebCore/platform/graphics/android/FontDataAndroid.cpp
index c6dd174..1f19b6d 100644
--- a/Source/WebCore/platform/graphics/android/FontDataAndroid.cpp
+++ b/Source/WebCore/platform/graphics/android/FontDataAndroid.cpp
@@ -32,7 +32,6 @@
 #include "SimpleFontData.h"
 #include "FloatRect.h"
 #include "FontDescription.h"
-#include "SkFontHost.h"
 #include "SkPaint.h"
 #include "SkTypeface.h"
 #include "SkTime.h"
@@ -58,16 +57,6 @@ void SimpleFontData::platformInit()
     m_fontMetrics.setXHeight(SkScalarToFloat(-skiaFontMetrics.fAscent) * 0.56f);   // hack I stole from the window's port
     m_fontMetrics.setLineSpacing(a + d);
     m_fontMetrics.setLineGap(SkScalarToFloat(skiaFontMetrics.fLeading));
-
-    if (platformData().orientation() == Vertical && !isTextOrientationFallback()) {
-        static const uint32_t vheaTag = SkSetFourByteTag('v', 'h', 'e', 'a');
-        static const uint32_t vorgTag = SkSetFourByteTag('V', 'O', 'R', 'G');
-        const SkFontID fontID = m_platformData.uniqueID();
-        size_t vheaSize = SkFontHost::GetTableSize(fontID, vheaTag);
-        size_t vorgSize = SkFontHost::GetTableSize(fontID, vorgTag);
-        if ((vheaSize > 0) || (vorgSize > 0))
-            m_hasVerticalGlyphs = true;
-    }
 }
 
 void SimpleFontData::platformCharWidthInit()
diff --git a/Source/WebCore/platform/graphics/android/FontPlatformData.h b/Source/WebCore/platform/graphics/android/FontPlatformData.h
index 5c3313e..56ce6e9 100644
--- a/Source/WebCore/platform/graphics/android/FontPlatformData.h
+++ b/Source/WebCore/platform/graphics/android/FontPlatformData.h
@@ -31,7 +31,6 @@
 #define FontPlatformData_h
 
 #include "FontOrientation.h"
-#include "TextOrientation.h"
 #include <wtf/text/StringImpl.h>
 
 #ifndef NDEBUG
@@ -53,8 +52,7 @@ public:
 
     FontPlatformData();
     FontPlatformData(const FontPlatformData&);
-    FontPlatformData(SkTypeface*, float textSize, bool fakeBold, bool fakeItalic,
-                     FontOrientation = Horizontal, TextOrientation = TextOrientationVerticalRight);
+    FontPlatformData(SkTypeface*, float textSize, bool fakeBold, bool fakeItalic);
     FontPlatformData(const FontPlatformData& src, float textSize);
     FontPlatformData(float size, bool syntheticBold, bool syntheticOblique);
     FontPlatformData(const FontPlatformData& src, SkTypeface* typeface);
@@ -67,8 +65,9 @@ public:
         return mTypeface == hashTableDeletedFontValue();
     }
 
-    FontOrientation orientation() const { return mOrientation; }
-    void setOrientation(FontOrientation orientation) { mOrientation = orientation; }
+    FontOrientation orientation() const { return Horizontal; } // FIXME: Implement.
+    void setOrientation(FontOrientation) { } // FIXME: Implement.
+
     FontPlatformData& operator=(const FontPlatformData&);
     bool operator==(const FontPlatformData& a) const;
 
@@ -115,8 +114,6 @@ private:
     float       mTextSize;
     bool        mFakeBold;
     bool        mFakeItalic;
-    FontOrientation mOrientation;
-    TextOrientation mTextOrientation;
     mutable RefPtr<RefCountedHarfbuzzFace> m_harfbuzzFace;
 
     static SkTypeface* hashTableDeletedFontValue() {
diff --git a/Source/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp b/Source/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp
index 1185fa7..8e77b5b 100644
--- a/Source/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp
+++ b/Source/WebCore/platform/graphics/android/FontPlatformDataAndroid.cpp
@@ -92,17 +92,13 @@ FontPlatformData::FontPlatformData(const FontPlatformData& src)
     mFakeBold   = src.mFakeBold;
     mFakeItalic = src.mFakeItalic;
     m_harfbuzzFace = src.m_harfbuzzFace;
-    mOrientation = src.mOrientation;
-    mTextOrientation = src.mTextOrientation;
 
     inc_count();
     trace(2);
 }
 
-FontPlatformData::FontPlatformData(SkTypeface* tf, float textSize, bool fakeBold, bool fakeItalic,
-    FontOrientation orientation, TextOrientation textOrientation)
-    : mTypeface(tf), mTextSize(textSize), mFakeBold(fakeBold), mFakeItalic(fakeItalic),
-      mOrientation(orientation), mTextOrientation(textOrientation)
+FontPlatformData::FontPlatformData(SkTypeface* tf, float textSize, bool fakeBold, bool fakeItalic)
+    : mTypeface(tf), mTextSize(textSize), mFakeBold(fakeBold), mFakeItalic(fakeItalic)
 {
     if (hashTableDeletedFontValue() != mTypeface) {
         SkSafeRef(mTypeface);
@@ -114,7 +110,7 @@ FontPlatformData::FontPlatformData(SkTypeface* tf, float textSize, bool fakeBold
 
 FontPlatformData::FontPlatformData(const FontPlatformData& src, float textSize)
     : mTypeface(src.mTypeface), mTextSize(textSize), mFakeBold(src.mFakeBold), mFakeItalic(src.mFakeItalic),
-      m_harfbuzzFace(src.m_harfbuzzFace), mOrientation(src.mOrientation), mTextOrientation(src.mTextOrientation)
+      m_harfbuzzFace(src.m_harfbuzzFace)
 {
     if (hashTableDeletedFontValue() != mTypeface) {
         SkSafeRef(mTypeface);
@@ -133,8 +129,7 @@ FontPlatformData::FontPlatformData(float size, bool bold, bool oblique)
 
 FontPlatformData::FontPlatformData(const FontPlatformData& src, SkTypeface* tf)
     : mTypeface(tf), mTextSize(src.mTextSize), mFakeBold(src.mFakeBold),
-      mFakeItalic(src.mFakeItalic), mOrientation(src.mOrientation),
-      mTextOrientation(src.mTextOrientation)
+      mFakeItalic(src.mFakeItalic)
 {
     if (hashTableDeletedFontValue() != mTypeface) {
         SkSafeRef(mTypeface);
@@ -170,8 +165,6 @@ FontPlatformData& FontPlatformData::operator=(const FontPlatformData& src)
     mFakeBold   = src.mFakeBold;
     mFakeItalic = src.mFakeItalic;
     m_harfbuzzFace = src.m_harfbuzzFace;
-    mOrientation = src.mOrientation;
-    mTextOrientation = src.mTextOrientation;
 
     return *this;
 }
@@ -211,9 +204,7 @@ bool FontPlatformData::operator==(const FontPlatformData& a) const
     return  mTypeface == a.mTypeface &&
             mTextSize == a.mTextSize &&
             mFakeBold == a.mFakeBold &&
-            mFakeItalic == a.mFakeItalic &&
-            mOrientation == a.mOrientation &&
-            mTextOrientation == a.mTextOrientation;
+            mFakeItalic == a.mFakeItalic;
 }
 
 unsigned FontPlatformData::hash() const
@@ -228,8 +219,7 @@ unsigned FontPlatformData::hash() const
 
     uint32_t sizeAsInt = *reinterpret_cast<const uint32_t*>(&mTextSize);
 
-    h ^= 0x01010101 * ((static_cast<int>(mTextOrientation) << 3) | (static_cast<int>(mOrientation) << 2) |
-         ((int)mFakeBold << 1) | (int)mFakeItalic);
+    h ^= 0x01010101 * (((int)mFakeBold << 1) | (int)mFakeItalic);
     h ^= sizeAsInt;
     return h;
 }