| // 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_FXGE_INCLUDE_FX_GE_WIN32_H_ |
| #define CORE_FXGE_INCLUDE_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, |
| uint32_t* pPalette = NULL, |
| uint32_t 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_FXGE_INCLUDE_FX_GE_WIN32_H_ |