// 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_INCLUDE_FXGE_FX_GE_WIN32_H_
#define CORE_INCLUDE_FXGE_FX_GE_WIN32_H_

#ifdef _WIN32
#ifndef _WINDOWS_
#include <windows.h>
#endif
#define WINDIB_OPEN_MEMORY 0x1
#define WINDIB_OPEN_PATHNAME 0x2
typedef struct WINDIB_Open_Args_ {
  int flags;

  const uint8_t* memory_base;

  size_t memory_size;

  const FX_WCHAR* path_name;
} WINDIB_Open_Args_;
class CFX_WindowsDIB : public CFX_DIBitmap {
 public:
  static CFX_ByteString GetBitmapInfo(const CFX_DIBitmap* pBitmap);

  static CFX_DIBitmap* LoadFromBuf(BITMAPINFO* pbmi, void* pData);

  static HBITMAP GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC);

  static CFX_DIBitmap* LoadFromDDB(HDC hDC,
                                   HBITMAP hBitmap,
                                   FX_DWORD* pPalette = NULL,
                                   FX_DWORD size = 256);

  static CFX_DIBitmap* LoadFromFile(const FX_WCHAR* filename);

  static CFX_DIBitmap* LoadFromFile(const FX_CHAR* filename) {
    return LoadFromFile(CFX_WideString::FromLocal(filename).c_str());
  }

  static CFX_DIBitmap* LoadDIBitmap(WINDIB_Open_Args_ args);

  CFX_WindowsDIB(HDC hDC, int width, int height);

  ~CFX_WindowsDIB();

  HDC GetDC() const { return m_hMemDC; }

  HBITMAP GetWindowsBitmap() const { return m_hBitmap; }

  void LoadFromDevice(HDC hDC, int left, int top);

  void SetToDevice(HDC hDC, int left, int top);

 protected:
  HDC m_hMemDC;

  HBITMAP m_hBitmap;

  HBITMAP m_hOldBitmap;
};
class CFX_WindowsDevice : public CFX_RenderDevice {
 public:
  static IFX_RenderDeviceDriver* CreateDriver(HDC hDC,
                                              FX_BOOL bCmykOutput = FALSE);

  CFX_WindowsDevice(HDC hDC,
                    FX_BOOL bCmykOutput = FALSE,
                    FX_BOOL bForcePSOutput = FALSE,
                    int psLevel = 2);

  HDC GetDC() const;

  FX_BOOL m_bForcePSOutput;

  static int m_psLevel;
};
class CFX_WinBitmapDevice : public CFX_RenderDevice {
 public:
  CFX_WinBitmapDevice(int width, int height, FXDIB_Format format);

  ~CFX_WinBitmapDevice();

  HDC GetDC() { return m_hDC; }

 protected:
  HBITMAP m_hBitmap;

  HBITMAP m_hOldBitmap;

  HDC m_hDC;
};
#endif

#endif  // CORE_INCLUDE_FXGE_FX_GE_WIN32_H_