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// 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/cfde_csscustomproperty.h"
#include "xfa/fde/css/fde_css.h"
class CFDE_CSSValueList;
class CFDE_CSSComputedStyle : public CFX_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;
};
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 CFDE_CSSCustomProperty& prop);
bool GetCustomStyle(const CFX_WideString& wsName,
CFX_WideString& wsValue) const;
InheritedData m_InheritedData;
NonInheritedData m_NonInheritedData;
private:
template <typename T, typename... Args>
friend CFX_RetainPtr<T> pdfium::MakeRetain(Args&&... args);
CFDE_CSSComputedStyle();
~CFDE_CSSComputedStyle() override;
std::vector<CFDE_CSSCustomProperty> m_CustomProperties;
};
#endif // XFA_FDE_CSS_CFDE_CSSCOMPUTEDSTYLE_H_
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