xfa/fwl/theme/cfwl_checkboxtp.h

// 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_FWL_THEME_CFWL_CHECKBOXTP_H_
#define XFA_FWL_THEME_CFWL_CHECKBOXTP_H_

#include <memory>

#include "xfa/fwl/theme/cfwl_utils.h"
#include "xfa/fwl/theme/cfwl_widgettp.h"

class CFWL_CheckBoxTP : public CFWL_WidgetTP {
 public:
  CFWL_CheckBoxTP();
  ~CFWL_CheckBoxTP() override;

  // CFWL_WidgeTP
  void Initialize() override;
  void Finalize() override;
  bool IsValidWidget(IFWL_Widget* pWidget) override;
  uint32_t SetThemeID(IFWL_Widget* pWidget, uint32_t dwThemeID) override;
  void DrawText(CFWL_ThemeText* pParams) override;
  void DrawBackground(CFWL_ThemeBackground* pParams) override;

 protected:
  struct CKBThemeData {
    FX_ARGB clrBoxBk[13][2];
    FX_ARGB clrSignBorderNormal;
    FX_ARGB clrSignBorderDisable;
    FX_ARGB clrSignCheck;
    FX_ARGB clrSignNeutral;
    FX_ARGB clrSignNeutralNormal;
    FX_ARGB clrSignNeutralHover;
    FX_ARGB clrSignNeutralPressed;
  };

  void DrawCheckSign(IFWL_Widget* pWidget,
                     CFX_Graphics* pGraphics,
                     const CFX_RectF& pRtBox,
                     int32_t iState,
                     CFX_Matrix* pMatrix);
  void DrawSignCheck(CFX_Graphics* pGraphics,
                     const CFX_RectF* pRtSign,
                     FX_ARGB argbFill,
                     CFX_Matrix* pMatrix);
  void DrawSignCircle(CFX_Graphics* pGraphics,
                      const CFX_RectF* pRtSign,
                      FX_ARGB argbFill,
                      CFX_Matrix* pMatrix);
  void DrawSignCross(CFX_Graphics* pGraphics,
                     const CFX_RectF* pRtSign,
                     FX_ARGB argbFill,
                     CFX_Matrix* pMatrix);
  void DrawSignDiamond(CFX_Graphics* pGraphics,
                       const CFX_RectF* pRtSign,
                       FX_ARGB argbFill,
                       CFX_Matrix* pMatrix);
  void DrawSignSquare(CFX_Graphics* pGraphics,
                      const CFX_RectF* pRtSign,
                      FX_ARGB argbFill,
                      CFX_Matrix* pMatrix);
  void DrawSignStar(CFX_Graphics* pGraphics,
                    const CFX_RectF* pRtSign,
                    FX_ARGB argbFill,
                    CFX_Matrix* pMatrix);

  void SetThemeData(uint32_t dwID);
  void InitCheckPath(FX_FLOAT fCheckLen);

  std::unique_ptr<CKBThemeData> m_pThemeData;
  std::unique_ptr<CFX_Path> m_pCheckPath;
};

#endif  // XFA_FWL_THEME_CFWL_CHECKBOXTP_H_