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, 33 insertions, 0 deletions

diff --git a/xfa/fde/css/cfde_cssstylerule.h b/xfa/fde/css/cfde_cssstylerule.h
new file mode 100644
index 0000000000..bed0a5ec12
--- /dev/null
+++ b/xfa/fde/css/cfde_cssstylerule.h
@@ -0,0 +1,33 @@
+// 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_CSSSTYLERULE_H_
+#define XFA_FDE_CSS_CFDE_CSSSTYLERULE_H_
+
+#include <memory>
+#include <vector>
+
+#include "xfa/fde/css/cfde_cssdeclaration.h"
+#include "xfa/fde/css/cfde_cssrule.h"
+#include "xfa/fde/css/cfde_cssselector.h"
+
+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;
+};
+
+#endif  // XFA_FDE_CSS_CFDE_CSSSTYLERULE_H_