// 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 | |
struct WINDIB_Open_Args_; | |
class CGdiplusExt | |
{ | |
public: | |
CGdiplusExt(); | |
~CGdiplusExt(); | |
void Load(); | |
FX_BOOL IsAvailable() | |
{ | |
return m_hModule != NULL; | |
} | |
FX_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); | |
FX_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); | |
FX_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(FX_BYTE* pData, FX_DWORD size); | |
void DeleteMemFont(void* pFontCollection); | |
FX_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); | |
FX_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); | |
FX_BOOL GdipCreateFontFamilyFromName(FX_LPCWSTR name, void* pFontCollection, void**pFamily); | |
void GdipDeleteFontFamily(void* pFamily); | |
FX_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); | |
FX_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); | |
FX_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 CFX_Object | |
{ | |
public: | |
FX_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(FX_BOOL bKeepSaved = FALSE) | |
{ | |
RestoreDC(m_hDC, -1); | |
if (bKeepSaved) { | |
SaveDC(m_hDC); | |
} | |
} | |
virtual FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData, | |
const CFX_AffineMatrix* pObject2Device, | |
int fill_mode | |
); | |
virtual FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData, | |
const CFX_AffineMatrix* pObject2Device, | |
const CFX_GraphStateData* pGraphState | |
); | |
virtual FX_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 FX_BOOL FillRect(const FX_RECT* pRect, | |
FX_DWORD fill_color, | |
int alpha_flag, void* pIccTransform, int blend_type); | |
virtual FX_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 FX_LPVOID GetClipRgn() ; | |
virtual FX_BOOL SetClipRgn(FX_LPVOID pRgn) ; | |
virtual FX_BOOL GetClipBox(FX_RECT* pRect); | |
virtual FX_BOOL DeleteDeviceRgn(FX_LPVOID pRgn); | |
virtual void DrawLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2); | |
virtual void* GetPlatformSurface() | |
{ | |
return (void*)m_hDC; | |
} | |
FX_BOOL GDI_SetDIBits(const CFX_DIBitmap* pBitmap, const FX_RECT* pSrcRect, int left, int top, | |
void* pIccTransform); | |
FX_BOOL GDI_StretchDIBits(const CFX_DIBitmap* pBitmap, int dest_left, int dest_top, | |
int dest_width, int dest_height, FX_DWORD flags, | |
void* pIccTransform); | |
FX_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 FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, FX_BOOL bDEdge = FALSE); | |
virtual FX_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 FX_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 FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, | |
const CFX_AffineMatrix* pMatrix, FX_DWORD render_flags, FX_LPVOID& handle, | |
int alpha_flag, void* pIccTransform, int blend_type) | |
{ | |
return FALSE; | |
} | |
FX_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 FX_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 FX_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 FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, | |
const CFX_AffineMatrix* pMatrix, FX_DWORD render_flags, FX_LPVOID& handle, | |
int alpha_flag, void* pIccTransform, int blend_type); | |
int m_HorzSize, m_VertSize; | |
FX_BOOL m_bSupportROP; | |
}; | |
class CPSOutput : public IFX_PSOutput, public CFX_Object | |
{ | |
public: | |
CPSOutput(HDC hDC); | |
virtual ~CPSOutput(); | |
virtual void Release() | |
{ | |
delete this; | |
} | |
void Init(); | |
virtual void OutputPS(FX_LPCSTR string, int len); | |
HDC m_hDC; | |
FX_LPSTR m_pBuf; | |
}; | |
class CPSPrinterDriver : public IFX_RenderDeviceDriver | |
{ | |
public: | |
CPSPrinterDriver(); | |
FX_BOOL Init(HDC hDC, int ps_level, FX_BOOL bCmykOutput); | |
~CPSPrinterDriver(); | |
protected: | |
virtual FX_BOOL IsPSPrintDriver() | |
{ | |
return TRUE; | |
} | |
virtual int GetDeviceCaps(int caps_id); | |
virtual FX_BOOL StartRendering(); | |
virtual void EndRendering(); | |
virtual void SaveState(); | |
virtual void RestoreState(FX_BOOL bKeepSaved = FALSE); | |
virtual FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData, | |
const CFX_AffineMatrix* pObject2Device, | |
int fill_mode | |
); | |
virtual FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData, | |
const CFX_AffineMatrix* pObject2Device, | |
const CFX_GraphStateData* pGraphState | |
); | |
virtual FX_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 FX_BOOL GetClipBox(FX_RECT* pRect); | |
virtual FX_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 FX_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 FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color, | |
const CFX_AffineMatrix* pMatrix, FX_DWORD render_flags, FX_LPVOID& handle, | |
int alpha_flag, void* pIccTransform, int blend_type); | |
virtual FX_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; | |
FX_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); |