| // Copyright 2016 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_FXGRAPHICS_CXFA_COLOR_H_ |
| #define XFA_FXGRAPHICS_CXFA_COLOR_H_ |
| |
| #include "core/fxge/fx_dib.h" |
| |
| class CXFA_Pattern; |
| class CXFA_Shading; |
| |
| class CXFA_Color { |
| public: |
| enum Type { Invalid, Solid, Pattern, Shading }; |
| |
| CXFA_Color(); |
| explicit CXFA_Color(const FX_ARGB argb); |
| explicit CXFA_Color(CXFA_Shading* shading); |
| CXFA_Color(CXFA_Pattern* pattern, const FX_ARGB argb); |
| ~CXFA_Color(); |
| |
| Type GetType() const { return m_type; } |
| FX_ARGB GetArgb() const { |
| ASSERT(m_type == Solid || m_type == Pattern); |
| return m_argb; |
| } |
| CXFA_Pattern* GetPattern() const { |
| ASSERT(m_type == Pattern); |
| return m_pointer.pattern; |
| } |
| CXFA_Shading* GetShading() const { |
| ASSERT(m_type == Shading); |
| return m_pointer.shading; |
| } |
| |
| CXFA_Color& operator=(const CXFA_Color& that); |
| |
| private: |
| Type m_type; |
| FX_ARGB m_argb; |
| union { |
| CXFA_Pattern* pattern; |
| CXFA_Shading* shading; |
| } m_pointer; |
| }; |
| |
| #endif // XFA_FXGRAPHICS_CXFA_COLOR_H_ |