Merge FontPlatformDataHarfBuzz and FontPlatformData headers

Source/platform/fonts/FontPlatformData.cpp

 /*
  * Copyright (C) 2011 Brent Fulgham
  *
  * 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
  * along 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"
 #include "platform/fonts/FontPlatformData.h"
 
+#include "SkTypeface.h"
+#include "platform/fonts/harfbuzz/HarfBuzzFace.h"
 #include "wtf/HashMap.h"
 #include "wtf/text/StringHash.h"
 #include "wtf/text/WTFString.h"
 
 #if OS(MACOSX)
 #include "platform/fonts/harfbuzz/HarfBuzzFace.h"
 #endif
 
+using namespace std;
+
 namespace blink {
 
 FontPlatformData::FontPlatformData(WTF::HashTableDeletedValueType)
-    : m_syntheticBold(false)
-    , m_syntheticOblique(false)
+    : m_textSize(0)
+    , m_syntheticBold(false)
+    , m_syntheticItalic(false)
     , m_orientation(Horizontal)
-    , m_size(0)
+    , m_isColorBitmapFont(false)
+    , m_isCompositeFontReference(false)
     , m_widthVariant(RegularWidth)
 #if OS(MACOSX)
-    , m_font(hashTableDeletedFontValue())
+    , m_font(nullptr)
 #endif
-    , m_isColorBitmapFont(false)
-    , m_isCompositeFontReference(false)
+    , m_isHashTableDeletedValue(true)
 {
 }
 
 FontPlatformData::FontPlatformData()
-    : m_syntheticBold(false)
-    , m_syntheticOblique(false)
+    : m_textSize(0)
+    , m_syntheticBold(false)
+    , m_syntheticItalic(false)
     , m_orientation(Horizontal)
-    , m_size(0)
+    , m_isColorBitmapFont(false)
+    , m_isCompositeFontReference(false)
     , m_widthVariant(RegularWidth)
 #if OS(MACOSX)
-    , m_font(0)
+    , m_font(nullptr)
 #endif
-    , m_isColorBitmapFont(false)
-    , m_isCompositeFontReference(false)
+    , m_isHashTableDeletedValue(false)
 {
 }
 
-FontPlatformData::FontPlatformData(float size, bool syntheticBold, bool syntheticOblique, FontOrientation orientation, FontWidthVariant widthVariant)
-    : m_syntheticBold(syntheticBold)
-    , m_syntheticOblique(syntheticOblique)
+FontPlatformData::FontPlatformData(float size, bool syntheticBold, bool syntheticItalic, FontOrientation orientation, FontWidthVariant widthVariant)
+    : m_textSize(size)
+    , m_syntheticBold(syntheticBold)
+    , m_syntheticItalic(syntheticItalic)
     , m_orientation(orientation)
-    , m_size(size)
+    , m_isColorBitmapFont(false)
+    , m_isCompositeFontReference(false)
     , m_widthVariant(widthVariant)
 #if OS(MACOSX)
-    , m_font(0)
+    , m_font(nullptr)
 #endif
-    , m_isColorBitmapFont(false)
-    , m_isCompositeFontReference(false)
+    , m_isHashTableDeletedValue(false)
 {
 }
 
 #if OS(MACOSX)
-FontPlatformData::FontPlatformData(CGFontRef cgFont, float size, bool syntheticBold, bool syntheticOblique, FontOrientation orientation, FontWidthVariant widthVariant)
-    : m_syntheticBold(syntheticBold)
-    , m_syntheticOblique(syntheticOblique)
+FontPlatformData::FontPlatformData(CGFontRef cgFont, float size, bool syntheticBold, bool syntheticItalic, FontOrientation orientation, FontWidthVariant widthVariant)
+    : m_textSize(size)
+    , m_syntheticBold(syntheticBold)
+    , m_syntheticItalic(syntheticItalic)
     , m_orientation(orientation)
-    , m_size(size)
-    , m_widthVariant(widthVariant)
-    , m_font(0)
-    , m_cgFont(cgFont)
     , m_isColorBitmapFont(false)
     , m_isCompositeFontReference(false)
+    , m_widthVariant(widthVariant)
+    , m_font(nullptr)
+    , m_cgFont(cgFont)
+    , m_isHashTableDeletedValue(false)
 {
 }
 #endif
 
 FontPlatformData::FontPlatformData(const FontPlatformData& source)
-    : m_syntheticBold(source.m_syntheticBold)
-    , m_syntheticOblique(source.m_syntheticOblique)
+    : m_textSize(source.m_textSize)
+    , m_syntheticBold(source.m_syntheticBold)
+    , m_syntheticItalic(source.m_syntheticItalic)
     , m_orientation(source.m_orientation)
-    , m_size(source.m_size)
-    , m_widthVariant(source.m_widthVariant)
     , m_isColorBitmapFont(source.m_isColorBitmapFont)
     , m_isCompositeFontReference(source.m_isCompositeFontReference)
+    , m_widthVariant(source.m_widthVariant)
+    , m_isHashTableDeletedValue(false)
 {
     platformDataInit(source);
 }
 
 const FontPlatformData& FontPlatformData::operator=(const FontPlatformData& other)
 {
     // Check for self-assignment.
     if (this == &other)
         return *this;
 
     m_syntheticBold = other.m_syntheticBold;
-    m_syntheticOblique = other.m_syntheticOblique;
+    m_syntheticItalic = other.m_syntheticItalic;
     m_orientation = other.m_orientation;
-    m_size = other.m_size;
+    m_textSize = other.m_textSize;
     m_widthVariant = other.m_widthVariant;
     m_isColorBitmapFont = other.m_isColorBitmapFont;
     m_isCompositeFontReference = other.m_isCompositeFontReference;
 
     return platformDataAssign(other);
 }
 
+bool FontPlatformData::operator==(const FontPlatformData& a) const
+{
+
+    return platformIsEqual(a)
+        && m_textSize == a.m_textSize
+        && m_isHashTableDeletedValue == a.m_isHashTableDeletedValue
+        && m_syntheticBold == a.m_syntheticBold
+        && m_syntheticItalic == a.m_syntheticItalic
+        && m_orientation == a.m_orientation
+#if !OS(MACOSX)
+        && m_style == a.m_style
+#endif
+        && m_isColorBitmapFont == a.m_isColorBitmapFont
+        && m_isCompositeFontReference == a.m_isCompositeFontReference
+        && m_widthVariant == a.m_widthVariant;
+}
+
+
 } // namespace blink