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authorDan Sinclair <dsinclair@chromium.org>2017-08-08 13:23:24 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-08-08 17:37:54 +0000
commit9f0e85ac36826e39a242f8039c2b2c333ee99f4f (patch)
treec93f2a9322968f7723a4b3da5ea5e4cb7b79b075 /core/fxcrt/css/cfx_cssdeclaration.h
parent78fc9aa402409f3fcd8dc1f458e67798cb3b483e (diff)
downloadpdfium-9f0e85ac36826e39a242f8039c2b2c333ee99f4f.tar.xz
Move CSS code to core
The xfa/fde/css code has no other links into xfa/. This CL moves the css code to core/fxcrt/css and sets to only build when pdf_enable_xfa is enabled. Change-Id: Iefd208e1f83a28b80b567c574e841e87bce310be Reviewed-on: https://pdfium-review.googlesource.com/9251 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxcrt/css/cfx_cssdeclaration.h')
-rw-r--r--core/fxcrt/css/cfx_cssdeclaration.h93
1 files changed, 93 insertions, 0 deletions
diff --git a/core/fxcrt/css/cfx_cssdeclaration.h b/core/fxcrt/css/cfx_cssdeclaration.h
new file mode 100644
index 0000000000..7b39daef7e
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+++ b/core/fxcrt/css/cfx_cssdeclaration.h
@@ -0,0 +1,93 @@
+// 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 CORE_FXCRT_CSS_CFX_CSSDECLARATION_H_
+#define CORE_FXCRT_CSS_CFX_CSSDECLARATION_H_
+
+#include <memory>
+#include <utility>
+#include <vector>
+
+#include "core/fxcrt/css/cfx_cssdatatable.h"
+
+class CFX_CSSPropertyHolder;
+class CFX_CSSCustomProperty;
+
+class CFX_CSSDeclaration {
+ public:
+ using const_prop_iterator =
+ std::vector<std::unique_ptr<CFX_CSSPropertyHolder>>::const_iterator;
+ using const_custom_iterator =
+ std::vector<std::unique_ptr<CFX_CSSCustomProperty>>::const_iterator;
+
+ static bool ParseCSSString(const wchar_t* pszValue,
+ int32_t iValueLen,
+ int32_t* iOffset,
+ int32_t* iLength);
+ static bool ParseCSSColor(const wchar_t* pszValue,
+ int32_t iValueLen,
+ FX_ARGB* dwColor);
+
+ CFX_CSSDeclaration();
+ ~CFX_CSSDeclaration();
+
+ CFX_RetainPtr<CFX_CSSValue> GetProperty(CFX_CSSProperty eProperty,
+ bool* bImportant) const;
+
+ const_prop_iterator begin() const { return properties_.begin(); }
+ const_prop_iterator end() const { return properties_.end(); }
+
+ const_custom_iterator custom_begin() const {
+ return custom_properties_.begin();
+ }
+ const_custom_iterator custom_end() const { return custom_properties_.end(); }
+
+ bool empty() const { return properties_.empty(); }
+
+ void AddProperty(const CFX_CSSPropertyTable* pTable,
+ const CFX_WideStringC& value);
+ void AddProperty(const CFX_WideString& prop, const CFX_WideString& value);
+
+ size_t PropertyCountForTesting() const;
+
+ FX_ARGB ParseColorForTest(const wchar_t* pszValue,
+ int32_t iValueLen,
+ FX_ARGB* dwColor) const;
+
+ private:
+ void ParseFontProperty(const wchar_t* pszValue,
+ int32_t iValueLen,
+ bool bImportant);
+ bool ParseBorderProperty(const wchar_t* pszValue,
+ int32_t iValueLen,
+ CFX_RetainPtr<CFX_CSSValue>& pWidth) const;
+ void ParseValueListProperty(const CFX_CSSPropertyTable* pTable,
+ const wchar_t* pszValue,
+ int32_t iValueLen,
+ bool bImportant);
+ void Add4ValuesProperty(const std::vector<CFX_RetainPtr<CFX_CSSValue>>& list,
+ bool bImportant,
+ CFX_CSSProperty eLeft,
+ CFX_CSSProperty eTop,
+ CFX_CSSProperty eRight,
+ CFX_CSSProperty eBottom);
+ CFX_RetainPtr<CFX_CSSValue> ParseNumber(const wchar_t* pszValue,
+ int32_t iValueLen);
+ CFX_RetainPtr<CFX_CSSValue> ParseEnum(const wchar_t* pszValue,
+ int32_t iValueLen);
+ CFX_RetainPtr<CFX_CSSValue> ParseColor(const wchar_t* pszValue,
+ int32_t iValueLen);
+ CFX_RetainPtr<CFX_CSSValue> ParseString(const wchar_t* pszValue,
+ int32_t iValueLen);
+ void AddPropertyHolder(CFX_CSSProperty eProperty,
+ CFX_RetainPtr<CFX_CSSValue> pValue,
+ bool bImportant);
+
+ std::vector<std::unique_ptr<CFX_CSSPropertyHolder>> properties_;
+ std::vector<std::unique_ptr<CFX_CSSCustomProperty>> custom_properties_;
+};
+
+#endif // CORE_FXCRT_CSS_CFX_CSSDECLARATION_H_