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, 0 insertions, 127 deletions

diff --git a/xfa/fde/css/fde_cssstylesheet.h b/xfa/fde/css/fde_cssstylesheet.h
deleted file mode 100644
index aa05a9dda1..0000000000
--- a/xfa/fde/css/fde_cssstylesheet.h
+++ /dev/null
@@ -1,127 +0,0 @@
-// Copyright 2014 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_FDE_CSSSTYLESHEET_H_
-#define XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_
-
-#include <memory>
-#include <unordered_map>
-#include <utility>
-#include <vector>
-
-#include "core/fxcrt/fx_ext.h"
-#include "xfa/fde/css/cfde_cssrule.h"
-#include "xfa/fde/css/fde_cssdeclaration.h"
-
-class CFDE_CSSSyntaxParser;
-
-class CFDE_CSSSelector {
- public:
-  static std::unique_ptr<CFDE_CSSSelector> FromString(const FX_WCHAR* psz,
-                                                      int32_t iLen);
-
-  CFDE_CSSSelector(FDE_CSSSelectorType eType,
-                   const FX_WCHAR* psz,
-                   int32_t iLen,
-                   bool bIgnoreCase);
-  ~CFDE_CSSSelector();
-
-  FDE_CSSSelectorType GetType() const;
-  uint32_t GetNameHash() const;
-  CFDE_CSSSelector* GetNextSelector() const;
-  std::unique_ptr<CFDE_CSSSelector> ReleaseNextSelector();
-
-  void SetNext(std::unique_ptr<CFDE_CSSSelector> pNext) {
-    m_pNext = std::move(pNext);
-  }
-
- protected:
-  void SetType(FDE_CSSSelectorType eType) { m_eType = eType; }
-
-  FDE_CSSSelectorType m_eType;
-  uint32_t m_dwHash;
-  std::unique_ptr<CFDE_CSSSelector> m_pNext;
-};
-
-class CFDE_CSSStyleRule : public CFDE_CSSRule {
- public:
-  CFDE_CSSStyleRule();
-  ~CFDE_CSSStyleRule() override;
-
-  size_t CountSelectorLists() const;
-  CFDE_CSSSelector* GetSelectorList(int32_t index) const;
-  CFDE_CSSDeclaration* GetDeclaration();
-
-  void SetSelector(std::vector<std::unique_ptr<CFDE_CSSSelector>>* list);
-
- private:
-  CFDE_CSSDeclaration m_Declaration;
-  std::vector<std::unique_ptr<CFDE_CSSSelector>> m_ppSelector;
-};
-
-class CFDE_CSSMediaRule : public CFDE_CSSRule {
- public:
-  explicit CFDE_CSSMediaRule(uint32_t dwMediaList);
-  ~CFDE_CSSMediaRule() override;
-
-  uint32_t GetMediaList() const;
-  int32_t CountRules() const;
-  CFDE_CSSRule* GetRule(int32_t index);
-
-  std::vector<std::unique_ptr<CFDE_CSSRule>>& GetArray() { return m_RuleArray; }
-
- protected:
-  uint32_t m_dwMediaList;
-  std::vector<std::unique_ptr<CFDE_CSSRule>> m_RuleArray;
-};
-
-class CFDE_CSSFontFaceRule : public CFDE_CSSRule {
- public:
-  CFDE_CSSFontFaceRule();
-  ~CFDE_CSSFontFaceRule() override;
-
-  CFDE_CSSDeclaration* GetDeclaration() { return &m_Declaration; }
-
- private:
-  CFDE_CSSDeclaration m_Declaration;
-};
-
-class CFDE_CSSStyleSheet : public IFX_Retainable {
- public:
-  CFDE_CSSStyleSheet();
-  ~CFDE_CSSStyleSheet() override;
-
-  // IFX_Retainable:
-  uint32_t Retain() override;
-  uint32_t Release() override;
-
-  bool LoadFromBuffer(const FX_WCHAR* pBuffer, int32_t iBufSize);
-
-  uint32_t GetMediaList() const;
-  int32_t CountRules() const;
-  CFDE_CSSRule* GetRule(int32_t index);
-
- private:
-  void Reset();
-  bool LoadFromSyntax(CFDE_CSSSyntaxParser* pSyntax);
-  FDE_CSSSyntaxStatus LoadStyleRule(
-      CFDE_CSSSyntaxParser* pSyntax,
-      std::vector<std::unique_ptr<CFDE_CSSRule>>* ruleArray);
-  FDE_CSSSyntaxStatus LoadImportRule(CFDE_CSSSyntaxParser* pSyntax);
-  FDE_CSSSyntaxStatus LoadPageRule(CFDE_CSSSyntaxParser* pSyntax);
-  FDE_CSSSyntaxStatus LoadMediaRule(CFDE_CSSSyntaxParser* pSyntax);
-  FDE_CSSSyntaxStatus LoadFontFaceRule(
-      CFDE_CSSSyntaxParser* pSyntax,
-      std::vector<std::unique_ptr<CFDE_CSSRule>>* ruleArray);
-  FDE_CSSSyntaxStatus SkipRuleSet(CFDE_CSSSyntaxParser* pSyntax);
-
-  uint16_t m_wRefCount;
-  uint32_t m_dwMediaList;
-  std::vector<std::unique_ptr<CFDE_CSSRule>> m_RuleArray;
-  std::unordered_map<uint32_t, FX_WCHAR*> m_StringCache;
-};
-
-#endif  // XFA_FDE_CSS_FDE_CSSSTYLESHEET_H_