| // 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_SRC_FXGE_WIN32_WIN32_INT_H_ |
| #define CORE_SRC_FXGE_WIN32_WIN32_INT_H_ |
| |
| struct WINDIB_Open_Args_; |
| class CGdiplusExt |
| { |
| public: |
| CGdiplusExt(); |
| ~CGdiplusExt(); |
| void Load(); |
| bool IsAvailable() |
| { |
| return m_hModule != NULL; |
| } |
| bool StretchBitMask(HDC hDC, BOOL bMonoDevice, const CFX_DIBitmap* pBitmap, int dest_left, int dest_top, |
| int dest_width, int dest_height, FX_DWORD argb, const FX_RECT* pClipRect, int flags); |
| bool StretchDIBits(HDC hDC, const CFX_DIBitmap* pBitmap, int dest_left, int dest_top, |
| int dest_width, int dest_height, const FX_RECT* pClipRect, int flags); |
| bool DrawPath(HDC hDC, const CFX_PathData* pPathData, |
| const CFX_AffineMatrix* pObject2Device, |
| const CFX_GraphStateData* pGraphState, |
| FX_DWORD fill_argb, |
| FX_DWORD stroke_argb, |
| int fill_mode |
| ); |
| |
| void* LoadMemFont(uint8_t* pData, FX_DWORD size); |
| void DeleteMemFont(void* pFontCollection); |
| bool GdipCreateFromImage(void* bitmap, void** graphics); |
| void GdipDeleteGraphics(void* graphics); |
| void GdipSetTextRenderingHint(void* graphics, int mode); |
| void GdipSetPageUnit(void* graphics, FX_DWORD unit); |
| void GdipSetWorldTransform(void* graphics, void* pMatrix); |
| bool GdipDrawDriverString(void *graphics, unsigned short *text, int length, void *font, void* brush, void *positions, int flags, const void *matrix); |
| void GdipCreateBrush(FX_DWORD fill_argb, void** pBrush); |
| void GdipDeleteBrush(void* pBrush); |
| void GdipCreateMatrix(FX_FLOAT a, FX_FLOAT b, FX_FLOAT c, FX_FLOAT d, FX_FLOAT e, FX_FLOAT f, void** matrix); |
| void GdipDeleteMatrix(void* matrix); |
| bool GdipCreateFontFamilyFromName(const FX_WCHAR* name, void* pFontCollection, void**pFamily); |
| void GdipDeleteFontFamily(void* pFamily); |
| bool GdipCreateFontFromFamily(void* pFamily, FX_FLOAT font_size, int fontstyle, int flag, void** pFont); |
| void* GdipCreateFontFromCollection(void* pFontCollection, FX_FLOAT font_size, int fontstyle); |
| void GdipDeleteFont(void* pFont); |
| bool GdipCreateBitmap(CFX_DIBitmap* pBitmap, void**bitmap); |
| void GdipDisposeImage(void* bitmap); |
| void GdipGetFontSize(void *pFont, FX_FLOAT *size); |
| void* GdiAddFontMemResourceEx(void *pFontdata, FX_DWORD size, void* pdv, FX_DWORD* num_face); |
| bool GdiRemoveFontMemResourceEx(void* handle); |
| void* m_Functions[100]; |
| void* m_pGdiAddFontMemResourceEx; |
| void* m_pGdiRemoveFontMemResourseEx; |
| CFX_DIBitmap* LoadDIBitmap(WINDIB_Open_Args_ args); |
| protected: |
| HMODULE m_hModule; |
| HMODULE m_GdiModule; |
| }; |
| #include "dwrite_int.h" |
| class CWin32Platform |
| { |
| public: |
| bool m_bHalfTone; |
| CGdiplusExt m_GdiplusExt; |
| CDWriteExt m_DWriteExt; |
| }; |
| class CGdiDeviceDriver : public IFX_RenderDeviceDriver |
| { |
| protected: |
| virtual int GetDeviceCaps(int caps_id); |
| virtual void SaveState() |
| { |
| SaveDC(m_hDC); |
| } |
| virtual void RestoreState(bool bKeepSaved = false) |
| { |
| RestoreDC(m_hDC, -1); |
| if (bKeepSaved) { |
| SaveDC(m_hDC); |
| } |
| } |
| virtual bool SetClip_PathFill(const CFX_PathData* pPathData, |
| const CFX_AffineMatrix* pObject2Device, |
| int fill_mode |
| ); |
| virtual bool SetClip_PathStroke(const CFX_PathData* pPathData, |
| const CFX_AffineMatrix* pObject2Device, |
| const CFX_GraphStateData* pGraphState |
| ); |
| virtual bool DrawPath(const CFX_PathData* pPathData, |
| const CFX_AffineMatrix* pObject2Device, |
| const CFX_GraphStateData* pGraphState, |
| FX_DWORD fill_color, |
| FX_DWORD stroke_color, |
| int fill_mode, |
| int alpha_flag, |
| void* pIccTransform, |
| int blend_type |
| ); |
| virtual bool FillRect(const FX_RECT* pRect, |
| FX_DWORD fill_color, |
| int alpha_flag, void* pIccTransform, int blend_type); |
| virtual bool DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color, |
| int alpha_flag, void* pIccTransform, int blend_type); |
| virtual void* GetClipRgn() ; |
| virtual bool SetClipRgn(void* pRgn) ; |
| virtual bool GetClipBox(FX_RECT* pRect); |
| virtual bool DeleteDeviceRgn(void* pRgn); |
| virtual void DrawLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2); |
| virtual void* GetPlatformSurface() |
| { |
| return (void*)m_hDC; |
| } |
| bool GDI_SetDIBits(const CFX_DIBitmap* pBitmap, const FX_RECT* pSrcRect, int left, int top, |
| void* pIccTransform); |
| bool GDI_StretchDIBits(const CFX_DIBitmap* pBitmap, int dest_left, int dest_top, |
| int dest_width, int dest_height, FX_DWORD flags, |
| void* pIccTransform); |
| bool GDI_StretchBitMask(const CFX_DIBitmap* pBitmap, int dest_left, int dest_top, |
| int dest_width, int dest_height, FX_DWORD bitmap_color, FX_DWORD flags, |
| int alpha_flag, void* pIccTransform); |
| HDC m_hDC; |
| int m_Width, m_Height, m_nBitsPerPixel; |
| int m_DeviceClass, m_RenderCaps; |
| CGdiDeviceDriver(HDC hDC, int device_class); |
| ~CGdiDeviceDriver() {} |
| }; |
| class CGdiDisplayDriver : public CGdiDeviceDriver |
| { |
| public: |
| CGdiDisplayDriver(HDC hDC); |
| protected: |
| virtual bool GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, bool bDEdge = false); |
| virtual bool SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect, int left, int top, int blend_type, |
| int alpha_flag, void* pIccTransform); |
| virtual bool StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top, |
| int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags, |
| int alpha_flag, void* pIccTransform, int blend_type); |
| virtual bool StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, |
| const CFX_AffineMatrix* pMatrix, FX_DWORD render_flags, void*& handle, |
| int alpha_flag, void* pIccTransform, int blend_type) |
| { |
| return false; |
| } |
| bool UseFoxitStretchEngine(const CFX_DIBSource* pSource, FX_DWORD color, int dest_left, int dest_top, |
| int dest_width, int dest_height, const FX_RECT* pClipRect, int render_flags, |
| int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL); |
| }; |
| class CGdiPrinterDriver : public CGdiDeviceDriver |
| { |
| public: |
| CGdiPrinterDriver(HDC hDC); |
| protected: |
| virtual int GetDeviceCaps(int caps_id); |
| virtual bool SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect, int left, int top, int blend_type, |
| int alpha_flag, void* pIccTransform); |
| virtual bool StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top, |
| int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags, |
| int alpha_flag, void* pIccTransform, int blend_type); |
| virtual bool StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, |
| const CFX_AffineMatrix* pMatrix, FX_DWORD render_flags, void*& handle, |
| int alpha_flag, void* pIccTransform, int blend_type); |
| int m_HorzSize, m_VertSize; |
| bool m_bSupportROP; |
| }; |
| class CPSOutput : public IFX_PSOutput |
| { |
| public: |
| CPSOutput(HDC hDC); |
| virtual ~CPSOutput(); |
| virtual void Release() |
| { |
| delete this; |
| } |
| void Init(); |
| virtual void OutputPS(const FX_CHAR* string, int len); |
| HDC m_hDC; |
| FX_CHAR* m_pBuf; |
| }; |
| class CPSPrinterDriver : public IFX_RenderDeviceDriver |
| { |
| public: |
| CPSPrinterDriver(); |
| bool Init(HDC hDC, int ps_level, bool bCmykOutput); |
| ~CPSPrinterDriver(); |
| protected: |
| virtual bool IsPSPrintDriver() |
| { |
| return true; |
| } |
| virtual int GetDeviceCaps(int caps_id); |
| virtual bool StartRendering(); |
| virtual void EndRendering(); |
| virtual void SaveState(); |
| virtual void RestoreState(bool bKeepSaved = false); |
| virtual bool SetClip_PathFill(const CFX_PathData* pPathData, |
| const CFX_AffineMatrix* pObject2Device, |
| int fill_mode |
| ); |
| virtual bool SetClip_PathStroke(const CFX_PathData* pPathData, |
| const CFX_AffineMatrix* pObject2Device, |
| const CFX_GraphStateData* pGraphState |
| ); |
| virtual bool DrawPath(const CFX_PathData* pPathData, |
| const CFX_AffineMatrix* pObject2Device, |
| const CFX_GraphStateData* pGraphState, |
| FX_DWORD fill_color, |
| FX_DWORD stroke_color, |
| int fill_mode, |
| int alpha_flag, |
| void* pIccTransform, |
| int blend_type |
| ); |
| virtual bool GetClipBox(FX_RECT* pRect); |
| virtual bool SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect, int left, int top, int blend_type, |
| int alpha_flag, void* pIccTransform); |
| virtual bool StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top, |
| int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags, |
| int alpha_flag, void* pIccTransform, int blend_type); |
| virtual bool StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, |
| const CFX_AffineMatrix* pMatrix, FX_DWORD render_flags, void*& handle, |
| int alpha_flag, void* pIccTransform, int blend_type); |
| virtual bool DrawDeviceText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, |
| CFX_FontCache* pCache, const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color, |
| int alpha_flag, void* pIccTransform); |
| virtual void* GetPlatformSurface() |
| { |
| return (void*)m_hDC; |
| } |
| HDC m_hDC; |
| bool m_bCmykOutput; |
| int m_Width, m_Height, m_nBitsPerPixel; |
| int m_HorzSize, m_VertSize; |
| CPSOutput* m_pPSOutput; |
| CFX_PSRenderer m_PSRenderer; |
| }; |
| void _Color2Argb(FX_ARGB& argb, FX_DWORD color, int alpha_flag, void* pIccTransform); |
| |
| #endif // CORE_SRC_FXGE_WIN32_WIN32_INT_H_ |