Split fde/css files into individual class files.

This CL splits the files in xfa/fde/css into class per file and renames any
needed files to match the class names.

Update some of the classes to use std::stack.

Change-Id: I4eca0fb3556d949a15a873bb0f0fd732f47e4fb1
Reviewed-on: https://pdfium-review.googlesource.com/2253
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>

1 files changed, 112 insertions, 0 deletions

diff --git a/xfa/fde/css/cfde_csscomputedstyle.h b/xfa/fde/css/cfde_csscomputedstyle.h
new file mode 100644
index 0000000000..73eb996f0d
--- /dev/null
+++ b/xfa/fde/css/cfde_csscomputedstyle.h
@@ -0,0 +1,112 @@
+// Copyright 2017 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FDE_CSS_CFDE_CSSCOMPUTEDSTYLE_H_
+#define XFA_FDE_CSS_CFDE_CSSCOMPUTEDSTYLE_H_
+
+#include <vector>
+
+#include "core/fxcrt/fx_basic.h"
+#include "core/fxcrt/fx_string.h"
+#include "xfa/fde/css/fde_css.h"
+
+class CFDE_CSSValueList;
+
+class CFDE_CSSComputedStyle : public IFX_Retainable {
+ public:
+  class InheritedData {
+   public:
+    InheritedData();
+
+    FDE_CSSLength m_LetterSpacing;
+    FDE_CSSLength m_WordSpacing;
+    FDE_CSSLength m_TextIndent;
+    CFDE_CSSValueList* m_pFontFamily;
+    FX_FLOAT m_fFontSize;
+    FX_FLOAT m_fLineHeight;
+    FX_ARGB m_dwFontColor;
+    uint16_t m_wFontWeight;
+    FDE_CSSFontVariant m_eFontVariant;
+    FDE_CSSFontStyle m_eFontStyle;
+    FDE_CSSTextAlign m_eTextAlign;
+  };
+
+  class NonInheritedData {
+   public:
+    NonInheritedData();
+
+    FDE_CSSRect m_MarginWidth;
+    FDE_CSSRect m_BorderWidth;
+    FDE_CSSRect m_PaddingWidth;
+    FDE_CSSLength m_Top;
+    FDE_CSSLength m_Bottom;
+    FDE_CSSLength m_Left;
+    FDE_CSSLength m_Right;
+    FX_FLOAT m_fVerticalAlign;
+    FDE_CSSDisplay m_eDisplay;
+    FDE_CSSVerticalAlign m_eVerticalAlign;
+    uint8_t m_dwTextDecoration;
+    bool m_bHasMargin;
+    bool m_bHasBorder;
+    bool m_bHasPadding;
+  };
+
+  CFDE_CSSComputedStyle();
+  ~CFDE_CSSComputedStyle() override;
+
+  // IFX_Retainable
+  uint32_t Retain() override;
+  uint32_t Release() override;
+
+  int32_t CountFontFamilies() const;
+  const CFX_WideString GetFontFamily(int32_t index) const;
+  uint16_t GetFontWeight() const;
+  FDE_CSSFontVariant GetFontVariant() const;
+  FDE_CSSFontStyle GetFontStyle() const;
+  FX_FLOAT GetFontSize() const;
+  FX_ARGB GetColor() const;
+  void SetFontWeight(uint16_t wFontWeight);
+  void SetFontVariant(FDE_CSSFontVariant eFontVariant);
+  void SetFontStyle(FDE_CSSFontStyle eFontStyle);
+  void SetFontSize(FX_FLOAT fFontSize);
+  void SetColor(FX_ARGB dwFontColor);
+
+  const FDE_CSSRect* GetBorderWidth() const;
+  const FDE_CSSRect* GetMarginWidth() const;
+  const FDE_CSSRect* GetPaddingWidth() const;
+  void SetMarginWidth(const FDE_CSSRect& rect);
+  void SetPaddingWidth(const FDE_CSSRect& rect);
+
+  FDE_CSSDisplay GetDisplay() const;
+
+  FX_FLOAT GetLineHeight() const;
+  const FDE_CSSLength& GetTextIndent() const;
+  FDE_CSSTextAlign GetTextAlign() const;
+  FDE_CSSVerticalAlign GetVerticalAlign() const;
+  FX_FLOAT GetNumberVerticalAlign() const;
+  uint32_t GetTextDecoration() const;
+  const FDE_CSSLength& GetLetterSpacing() const;
+  void SetLineHeight(FX_FLOAT fLineHeight);
+  void SetTextIndent(const FDE_CSSLength& textIndent);
+  void SetTextAlign(FDE_CSSTextAlign eTextAlign);
+  void SetNumberVerticalAlign(FX_FLOAT fAlign);
+  void SetTextDecoration(uint32_t dwTextDecoration);
+  void SetLetterSpacing(const FDE_CSSLength& letterSpacing);
+  void AddCustomStyle(const CFX_WideString& wsName,
+                      const CFX_WideString& wsValue);
+
+  bool GetCustomStyle(const CFX_WideStringC& wsName,
+                      CFX_WideString& wsValue) const;
+
+  InheritedData m_InheritedData;
+  NonInheritedData m_NonInheritedData;
+
+ private:
+  uint32_t m_dwRefCount;
+  std::vector<CFX_WideString> m_CustomProperties;
+};
+
+#endif  // XFA_FDE_CSS_CFDE_CSSCOMPUTEDSTYLE_H_