diff options
Diffstat (limited to 'core/src/fxge/apple')
| -rw-r--r-- | core/src/fxge/apple/apple_int.h | 269 | ||||
| -rw-r--r-- | core/src/fxge/apple/fx_apple_platform.cpp | 173 | ||||
| -rw-r--r-- | core/src/fxge/apple/fx_mac_imp.cpp | 113 | ||||
| -rw-r--r-- | core/src/fxge/apple/fx_quartz_device.cpp | 1048 |
4 files changed, 0 insertions, 1603 deletions
diff --git a/core/src/fxge/apple/apple_int.h b/core/src/fxge/apple/apple_int.h deleted file mode 100644 index 5b7be6e6c7..0000000000 --- a/core/src/fxge/apple/apple_int.h +++ /dev/null @@ -1,269 +0,0 @@ -// 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_APPLE_APPLE_INT_H_ -#define CORE_SRC_FXGE_APPLE_APPLE_INT_H_ - -#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ - -#include "core/include/fxge/fx_ge.h" - -#if _FX_OS_ == _FX_MACOSX_ -#include <Carbon/Carbon.h> -#endif - -typedef enum eFXIOSFONTCHARSET { - eFXFontCharsetDEFAULT = 0, - eFXFontCharsetANSI = 1, - eFXFontCharsetSYMBOL = 1 << 1, - eFXFontCharsetSHIFTJIS = 1 << 2, - eFXFontCharsetHANGEUL = 1 << 3, - eFXFontCharsetGB2312 = 1 << 4, - eFXFontCharsetCHINESEBIG5 = 1 << 5, - eFXFontCharsetTHAI = 1 << 6, - eFXFontCharsetEASTEUROPE = 1 << 7, - eFXFontCharsetRUSSIAN = 1 << 8, - eFXFontCharsetGREEK = 1 << 9, - eFXFontCharsetTURKISH = 1 << 10, - eFXFontCharsetHEBREW = 1 << 11, - eFXFontCharsetARABIC = 1 << 12, - eFXFontCharsetBALTIC = 1 << 13, -} FX_IOSCHARSET; -FX_IOSCHARSET FX_GetiOSCharset(int charset); -typedef enum eFXIOSFONTFLAG { - eFXFontFlagBold = 1, - eFXFontFlagItalic = 1 << 1, - eFXFontFlagFixedPitch = 1 << 2, - eFXFontFlagSerif = 1 << 3, - eFXFontFlagScript = 1 << 4, -} FX_IOSFONTFLAG; -typedef struct IOS_FONTDATA_ { - FX_DWORD nHashCode; - const char* psName; - FX_DWORD charsets; - FX_DWORD styles; -} IOS_FONTDATA; -class CQuartz2D { - public: - void* createGraphics(CFX_DIBitmap* bitmap); - void destroyGraphics(void* graphics); - - void* CreateFont(const uint8_t* pFontData, FX_DWORD dwFontSize); - void DestroyFont(void* pFont); - void setGraphicsTextMatrix(void* graphics, CFX_Matrix* matrix); - FX_BOOL drawGraphicsString(void* graphics, - void* font, - FX_FLOAT fontSize, - FX_WORD* glyphIndices, - CGPoint* glyphPositions, - int32_t chars, - FX_ARGB argb, - CFX_Matrix* matrix = NULL); - void saveGraphicsState(void* graphics); - void restoreGraphicsState(void* graphics); -}; -class CApplePlatform { - public: - CApplePlatform() {} - ~CApplePlatform() {} - - CQuartz2D _quartz2d; -}; - -class CFX_QuartzDeviceDriver : public IFX_RenderDeviceDriver { - public: - CFX_QuartzDeviceDriver(CGContextRef context, int32_t deviceClass); - ~CFX_QuartzDeviceDriver() override; - - // IFX_RenderDeviceDriver - int GetDeviceCaps(int caps_id) override; - CFX_Matrix GetCTM() const override; - FX_BOOL IsPSPrintDriver() override { return FALSE; } - FX_BOOL StartRendering() override { return TRUE; } - void EndRendering() override {} - void SaveState() override; - void RestoreState(FX_BOOL bKeepSaved) override; - FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData, - const CFX_Matrix* pObject2Device, - int fill_mode) override; - FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData, - const CFX_Matrix* pObject2Device, - const CFX_GraphStateData* pGraphState) override; - FX_BOOL DrawPath(const CFX_PathData* pPathData, - const CFX_Matrix* pObject2Device, - const CFX_GraphStateData* pGraphState, - FX_DWORD fill_color, - FX_DWORD stroke_color, - int fill_mode, - int alpha_flag = 0, - void* pIccTransform = NULL, - int blend_type = FXDIB_BLEND_NORMAL) override; - FX_BOOL SetPixel(int x, - int y, - FX_DWORD color, - int alpha_flag = 0, - void* pIccTransform = NULL) override { - return FALSE; - } - FX_BOOL FillRect(const FX_RECT* pRect, - FX_DWORD fill_color, - int alpha_flag = 0, - void* pIccTransform = NULL, - int blend_type = FXDIB_BLEND_NORMAL) override; - FX_BOOL DrawCosmeticLine(FX_FLOAT x1, - FX_FLOAT y1, - FX_FLOAT x2, - FX_FLOAT y2, - FX_DWORD color, - int alpha_flag = 0, - void* pIccTransform = NULL, - int blend_type = FXDIB_BLEND_NORMAL) override; - FX_BOOL GetClipBox(FX_RECT* pRect) override; - FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, - int left, - int top, - void* pIccTransform = NULL, - FX_BOOL bDEdge = FALSE) override; - CFX_DIBitmap* GetBackDrop() override { return NULL; } - FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, - FX_DWORD color, - const FX_RECT* pSrcRect, - int dest_left, - int dest_top, - int blend_type, - int alpha_flag = 0, - void* pIccTransform = NULL) override; - 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 = 0, - void* pIccTransform = NULL, - int blend_type = FXDIB_BLEND_NORMAL) override; - FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, - int bitmap_alpha, - FX_DWORD color, - const CFX_Matrix* pMatrix, - FX_DWORD flags, - void*& handle, - int alpha_flag = 0, - void* pIccTransform = NULL, - int blend_type = FXDIB_BLEND_NORMAL) override { - return FALSE; - } - FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause) override { - return FALSE; - } - void CancelDIBits(void* handle) override {} - FX_BOOL DrawDeviceText(int nChars, - const FXTEXT_CHARPOS* pCharPos, - CFX_Font* pFont, - CFX_FontCache* pCache, - const CFX_Matrix* pObject2Device, - FX_FLOAT font_size, - FX_DWORD color, - int alpha_flag = 0, - void* pIccTransform = NULL) override; - void* GetPlatformSurface() override { return NULL; } - void ClearDriver() override; - - protected: - void setStrokeInfo(const CFX_GraphStateData* graphState, - FX_ARGB argb, - FX_FLOAT lineWidth); - void setFillInfo(FX_ARGB argb); - void setPathToContext(const CFX_PathData* pathData); - FX_FLOAT getLineWidth(const CFX_GraphStateData* graphState, - CGAffineTransform ctm); - FX_BOOL CG_DrawGlypRun(int nChars, - const FXTEXT_CHARPOS* pCharPos, - CFX_Font* pFont, - CFX_FontCache* pCache, - const CFX_Matrix* pGlyphMatrix, - const CFX_Matrix* pObject2Device, - FX_FLOAT font_size, - FX_DWORD argb, - int alpha_flag, - void* pIccTransform); - void CG_SetImageTransform(int dest_left, - int dest_top, - int dest_width, - int dest_height, - CGRect* rect = NULL); - - protected: - CGContextRef _context; - CGAffineTransform _foxitDevice2User; - CGAffineTransform _user2FoxitDevice; - int32_t m_saveCount; - - int32_t _width; - int32_t _height; - int32_t _bitsPerPixel; - int32_t _deviceClass; - int32_t _renderCaps; - int32_t _horzSize; - int32_t _vertSize; -}; - -class CFX_FontProvider final : public IFX_FileRead { - public: - // IFX_FileRead - void Release() override { delete this; } - FX_FILESIZE GetSize() override { return (FX_FILESIZE)_totalSize; } - FX_BOOL IsEOF() override { return _offSet == _totalSize; } - FX_FILESIZE GetPosition() override { return (FX_FILESIZE)_offSet; } - FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override; - size_t ReadBlock(void* buffer, size_t size) override; - - public: - CFX_FontProvider(CGFontRef cgFont); - ~CFX_FontProvider() override; - void InitTableOffset(); - unsigned long Read(unsigned long offset, - unsigned char* buffer, - unsigned long count); - - protected: - uint32_t CalcTableCheckSum(const uint32_t* table, - uint32_t numberOfBytesInTable); - uint32_t CalcTableDataRefCheckSum(CFDataRef dataRef); - - private: - CGFontRef m_cgFont; - UInt32 m_iTableSize; - size_t _offSet; - typedef struct FontHeader { - int32_t fVersion; - uint16_t fNumTables; - uint16_t fSearchRange; - uint16_t fEntrySelector; - uint16_t fRangeShift; - } FontHeader; - typedef struct TableEntry { - uint32_t fTag; - uint32_t fCheckSum; - uint32_t fOffset; - uint32_t fLength; - } TableEntry; - FontHeader _fontHeader; - unsigned char* _tableEntries; - size_t* _tableOffsets; - int _tableCount; - int _totalSize; -}; - -uint32_t FX_GetHashCode(const FX_CHAR* pStr); -FX_DWORD FX_IOSGetMatchFamilyNameHashcode(const FX_CHAR* pFontName); -uint32_t FX_IOSGetFamilyNamesCount(); -const FX_CHAR* FX_IOSGetFamilyName(uint32_t uIndex); -#endif - -#endif // CORE_SRC_FXGE_APPLE_APPLE_INT_H_ diff --git a/core/src/fxge/apple/fx_apple_platform.cpp b/core/src/fxge/apple/fx_apple_platform.cpp deleted file mode 100644 index f56ea44e92..0000000000 --- a/core/src/fxge/apple/fx_apple_platform.cpp +++ /dev/null @@ -1,173 +0,0 @@ -// 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 - -#include "core/include/fxcrt/fx_system.h" -#include "core/include/fxge/fx_ge.h" - -#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ - -#include "core/include/fxge/fx_freetype.h" -#include "core/include/fxge/fx_ge_apple.h" -#include "core/src/fxge/agg/fx_agg_driver.h" -#include "core/src/fxge/apple/apple_int.h" -#include "core/src/fxge/dib/dib_int.h" -#include "core/src/fxge/ge/fx_text_int.h" - -void CFX_AggDeviceDriver::InitPlatform() { - CQuartz2D& quartz2d = - ((CApplePlatform*)CFX_GEModule::Get()->GetPlatformData())->_quartz2d; - m_pPlatformGraphics = quartz2d.createGraphics(m_pBitmap); -} -void CFX_AggDeviceDriver::DestroyPlatform() { - CQuartz2D& quartz2d = - ((CApplePlatform*)CFX_GEModule::Get()->GetPlatformData())->_quartz2d; - if (m_pPlatformGraphics) { - quartz2d.destroyGraphics(m_pPlatformGraphics); - m_pPlatformGraphics = NULL; - } -} -void CFX_FaceCache::InitPlatform() {} -void CFX_FaceCache::DestroyPlatform() {} -CFX_GlyphBitmap* CFX_FaceCache::RenderGlyph_Nativetext( - CFX_Font* pFont, - FX_DWORD glyph_index, - const CFX_Matrix* pMatrix, - int dest_width, - int anti_alias) { - return NULL; -} -static FX_BOOL _CGDrawGlyphRun(CGContextRef pContext, - int nChars, - const FXTEXT_CHARPOS* pCharPos, - CFX_Font* pFont, - CFX_FontCache* pCache, - const CFX_Matrix* pObject2Device, - FX_FLOAT font_size, - FX_DWORD argb, - int alpha_flag, - void* pIccTransform) { - if (nChars == 0) { - return TRUE; - } - CFX_Matrix new_matrix; - FX_BOOL bNegSize = font_size < 0; - if (bNegSize) { - font_size = -font_size; - } - FX_FLOAT ori_x = pCharPos[0].m_OriginX, ori_y = pCharPos[0].m_OriginY; - new_matrix.Transform(ori_x, ori_y); - if (pObject2Device) { - new_matrix.Concat(*pObject2Device); - } - CQuartz2D& quartz2d = - ((CApplePlatform*)CFX_GEModule::Get()->GetPlatformData())->_quartz2d; - if (!pFont->GetPlatformFont()) { - if (pFont->GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) { - return FALSE; - } - pFont->SetPlatformFont( - quartz2d.CreateFont(pFont->GetFontData(), pFont->GetSize())); - if (!pFont->GetPlatformFont()) { - return FALSE; - } - } - CFX_FixedBufGrow<FX_WORD, 32> glyph_indices(nChars); - CFX_FixedBufGrow<CGPoint, 32> glyph_positions(nChars); - for (int i = 0; i < nChars; i++) { - glyph_indices[i] = pCharPos[i].m_ExtGID; - if (bNegSize) { - glyph_positions[i].x = -pCharPos[i].m_OriginX; - } else { - glyph_positions[i].x = pCharPos[i].m_OriginX; - } - glyph_positions[i].y = pCharPos[i].m_OriginY; - } - if (bNegSize) { - new_matrix.a = -new_matrix.a; - } else { - new_matrix.b = -new_matrix.b; - new_matrix.d = -new_matrix.d; - } - quartz2d.setGraphicsTextMatrix(pContext, &new_matrix); - return quartz2d.drawGraphicsString(pContext, pFont->GetPlatformFont(), - font_size, glyph_indices, glyph_positions, - nChars, argb, NULL); -} -static void _DoNothing(void* info, const void* data, size_t size) {} -FX_BOOL CFX_AggDeviceDriver::DrawDeviceText(int nChars, - const FXTEXT_CHARPOS* pCharPos, - CFX_Font* pFont, - CFX_FontCache* pCache, - const CFX_Matrix* pObject2Device, - FX_FLOAT font_size, - FX_DWORD argb, - int alpha_flag, - void* pIccTransform) { - if (!pFont) { - return FALSE; - } - FX_BOOL bBold = pFont->IsBold(); - if (!bBold && pFont->GetSubstFont() && - pFont->GetSubstFont()->m_Weight >= 500 && - pFont->GetSubstFont()->m_Weight <= 600) { - return FALSE; - } - for (int i = 0; i < nChars; i++) { - if (pCharPos[i].m_bGlyphAdjust) { - return FALSE; - } - } - CGContextRef ctx = CGContextRef(m_pPlatformGraphics); - if (NULL == ctx) { - return FALSE; - } - CGContextSaveGState(ctx); - CGContextSetTextDrawingMode(ctx, kCGTextFillClip); - CGRect rect_cg; - CGImageRef pImageCG = NULL; - if (m_pClipRgn) { - rect_cg = - CGRectMake(m_pClipRgn->GetBox().left, m_pClipRgn->GetBox().top, - m_pClipRgn->GetBox().Width(), m_pClipRgn->GetBox().Height()); - const CFX_DIBitmap* pClipMask = m_pClipRgn->GetMask(); - if (pClipMask) { - CGDataProviderRef pClipMaskDataProvider = CGDataProviderCreateWithData( - NULL, pClipMask->GetBuffer(), - pClipMask->GetPitch() * pClipMask->GetHeight(), _DoNothing); - CGFloat decode_f[2] = {255.f, 0.f}; - pImageCG = CGImageMaskCreate( - pClipMask->GetWidth(), pClipMask->GetHeight(), 8, 8, - pClipMask->GetPitch(), pClipMaskDataProvider, decode_f, FALSE); - CGDataProviderRelease(pClipMaskDataProvider); - } - } else { - rect_cg = CGRectMake(0, 0, m_pBitmap->GetWidth(), m_pBitmap->GetHeight()); - } - rect_cg = CGContextConvertRectToDeviceSpace(ctx, rect_cg); - if (pImageCG) { - CGContextClipToMask(ctx, rect_cg, pImageCG); - } else { - CGContextClipToRect(ctx, rect_cg); - } - FX_BOOL ret = - _CGDrawGlyphRun(ctx, nChars, pCharPos, pFont, pCache, pObject2Device, - font_size, argb, alpha_flag, pIccTransform); - if (pImageCG) { - CGImageRelease(pImageCG); - } - CGContextRestoreGState(ctx); - return ret; -} -void CFX_Font::ReleasePlatformResource() { - if (m_pPlatformFont) { - CQuartz2D& quartz2d = - ((CApplePlatform*)CFX_GEModule::Get()->GetPlatformData())->_quartz2d; - quartz2d.DestroyFont(m_pPlatformFont); - m_pPlatformFont = NULL; - } -} - -#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ diff --git a/core/src/fxge/apple/fx_mac_imp.cpp b/core/src/fxge/apple/fx_mac_imp.cpp deleted file mode 100644 index 1d2f68645d..0000000000 --- a/core/src/fxge/apple/fx_mac_imp.cpp +++ /dev/null @@ -1,113 +0,0 @@ -// 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 - -#include "core/include/fxge/fx_ge.h" -#include "core/src/fxge/apple/apple_int.h" - -#if _FX_OS_ == _FX_MACOSX_ -static const struct { - const FX_CHAR* m_pName; - const FX_CHAR* m_pSubstName; -} Base14Substs[] = { - {"Courier", "Courier New"}, - {"Courier-Bold", "Courier New Bold"}, - {"Courier-BoldOblique", "Courier New Bold Italic"}, - {"Courier-Oblique", "Courier New Italic"}, - {"Helvetica", "Arial"}, - {"Helvetica-Bold", "Arial Bold"}, - {"Helvetica-BoldOblique", "Arial Bold Italic"}, - {"Helvetica-Oblique", "Arial Italic"}, - {"Times-Roman", "Times New Roman"}, - {"Times-Bold", "Times New Roman Bold"}, - {"Times-BoldItalic", "Times New Roman Bold Italic"}, - {"Times-Italic", "Times New Roman Italic"}, -}; -class CFX_MacFontInfo : public CFX_FolderFontInfo { - public: - virtual void* MapFont(int weight, - FX_BOOL bItalic, - int charset, - int pitch_family, - const FX_CHAR* family, - int& iExact); -}; -#define JAPAN_GOTHIC "Hiragino Kaku Gothic Pro W6" -#define JAPAN_MINCHO "Hiragino Mincho Pro W6" -static void GetJapanesePreference(CFX_ByteString& face, - int weight, - int picth_family) { - if (face.Find("Gothic") >= 0) { - face = JAPAN_GOTHIC; - return; - } - if (!(picth_family & FXFONT_FF_ROMAN) && weight > 400) { - face = JAPAN_GOTHIC; - } else { - face = JAPAN_MINCHO; - } -} -void* CFX_MacFontInfo::MapFont(int weight, - FX_BOOL bItalic, - int charset, - int pitch_family, - const FX_CHAR* cstr_face, - int& iExact) { - CFX_ByteString face = cstr_face; - int iBaseFont; - for (iBaseFont = 0; iBaseFont < 12; iBaseFont++) - if (face == CFX_ByteStringC(Base14Substs[iBaseFont].m_pName)) { - face = Base14Substs[iBaseFont].m_pSubstName; - iExact = TRUE; - break; - } - if (iBaseFont < 12) { - return GetFont(face); - } - auto it = m_FontList.find(face); - if (it != m_FontList.end()) - return it->second; - - if (charset == FXFONT_ANSI_CHARSET && (pitch_family & FXFONT_FF_FIXEDPITCH)) { - return GetFont("Courier New"); - } - if (charset == FXFONT_ANSI_CHARSET || charset == FXFONT_SYMBOL_CHARSET) { - return NULL; - } - switch (charset) { - case FXFONT_SHIFTJIS_CHARSET: - GetJapanesePreference(face, weight, pitch_family); - break; - case FXFONT_GB2312_CHARSET: - face = "STSong"; - break; - case FXFONT_HANGEUL_CHARSET: - face = "AppleMyungjo"; - break; - case FXFONT_CHINESEBIG5_CHARSET: - face = "LiSong Pro Light"; - } - it = m_FontList.find(face); - if (it != m_FontList.end()) - return it->second; - - return NULL; -} -IFX_SystemFontInfo* IFX_SystemFontInfo::CreateDefault(const char** pUnused) { - CFX_MacFontInfo* pInfo = new CFX_MacFontInfo; - pInfo->AddPath("~/Library/Fonts"); - pInfo->AddPath("/Library/Fonts"); - pInfo->AddPath("/System/Library/Fonts"); - return pInfo; -} -void CFX_GEModule::InitPlatform() { - m_pPlatformData = new CApplePlatform; - m_pFontMgr->SetSystemFontInfo(IFX_SystemFontInfo::CreateDefault(nullptr)); -} -void CFX_GEModule::DestroyPlatform() { - delete (CApplePlatform*)m_pPlatformData; - m_pPlatformData = NULL; -} -#endif diff --git a/core/src/fxge/apple/fx_quartz_device.cpp b/core/src/fxge/apple/fx_quartz_device.cpp deleted file mode 100644 index 2beca42efe..0000000000 --- a/core/src/fxge/apple/fx_quartz_device.cpp +++ /dev/null @@ -1,1048 +0,0 @@ -// 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 - -#include "core/include/fxcrt/fx_ext.h" -#include "core/include/fxge/fx_freetype.h" -#include "core/include/fxge/fx_ge.h" -#include "core/src/fxge/agg/fx_agg_driver.h" -#include "core/src/fxge/dib/dib_int.h" -#include "core/src/fxge/ge/fx_text_int.h" - -#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ -#include "core/include/fxge/fx_ge_apple.h" -#include "core/src/fxge/apple/apple_int.h" -#ifndef CGFLOAT_IS_DOUBLE -#error Expected CGFLOAT_IS_DOUBLE to be defined by CoreGraphics headers -#endif - -void* CQuartz2D::createGraphics(CFX_DIBitmap* pBitmap) { - if (!pBitmap) { - return NULL; - } - CGBitmapInfo bmpInfo = kCGBitmapByteOrder32Little; - switch (pBitmap->GetFormat()) { - case FXDIB_Rgb32: - bmpInfo |= kCGImageAlphaNoneSkipFirst; - break; - case FXDIB_Argb: - default: - return NULL; - } - CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB(); - CGContextRef context = CGBitmapContextCreate( - pBitmap->GetBuffer(), pBitmap->GetWidth(), pBitmap->GetHeight(), 8, - pBitmap->GetPitch(), colorSpace, bmpInfo); - CGColorSpaceRelease(colorSpace); - return context; -} -void CQuartz2D::destroyGraphics(void* graphics) { - if (graphics) { - CGContextRelease((CGContextRef)graphics); - } -} -void* CQuartz2D::CreateFont(const uint8_t* pFontData, FX_DWORD dwFontSize) { - CGDataProviderRef pDataProvider = - CGDataProviderCreateWithData(NULL, pFontData, (size_t)dwFontSize, NULL); - if (NULL == pDataProvider) { - return NULL; - } - CGFontRef pCGFont = CGFontCreateWithDataProvider(pDataProvider); - CGDataProviderRelease(pDataProvider); - return pCGFont; -} -void CQuartz2D::DestroyFont(void* pFont) { - CGFontRelease((CGFontRef)pFont); -} -void CQuartz2D::setGraphicsTextMatrix(void* graphics, CFX_Matrix* matrix) { - if (!graphics || !matrix) { - return; - } - CGContextRef context = (CGContextRef)graphics; - CGFloat ty = CGBitmapContextGetHeight(context) - matrix->f; - CGContextSetTextMatrix( - context, CGAffineTransformMake(matrix->a, matrix->b, matrix->c, matrix->d, - matrix->e, ty)); -} -FX_BOOL CQuartz2D::drawGraphicsString(void* graphics, - void* font, - FX_FLOAT fontSize, - FX_WORD* glyphIndices, - CGPoint* glyphPositions, - int32_t charsCount, - FX_ARGB argb, - CFX_Matrix* matrix) { - if (!graphics) { - return FALSE; - } - CGContextRef context = (CGContextRef)graphics; - CGContextSetFont(context, (CGFontRef)font); - CGContextSetFontSize(context, fontSize); - if (matrix) { - CGAffineTransform m = CGContextGetTextMatrix(context); - m = CGAffineTransformConcat( - m, CGAffineTransformMake(matrix->a, matrix->b, matrix->c, matrix->d, - matrix->e, matrix->f)); - CGContextSetTextMatrix(context, m); - } - int32_t a, r, g, b; - ArgbDecode(argb, a, r, g, b); - CGContextSetRGBFillColor(context, r / 255.f, g / 255.f, b / 255.f, a / 255.f); - CGContextSaveGState(context); -#if CGFLOAT_IS_DOUBLE - CGPoint* glyphPositionsCG = new CGPoint[charsCount]; - for (int index = 0; index < charsCount; ++index) { - glyphPositionsCG[index].x = glyphPositions[index].x; - glyphPositionsCG[index].y = glyphPositions[index].y; - } -#else - CGPoint* glyphPositionsCG = (CGPoint*)glyphPositions; -#endif - CGContextShowGlyphsAtPositions(context, (CGGlyph*)glyphIndices, - glyphPositionsCG, charsCount); -#if CGFLOAT_IS_DOUBLE - delete[] glyphPositionsCG; -#endif - CGContextRestoreGState(context); - return TRUE; -} -void CQuartz2D::saveGraphicsState(void* graphics) { - if (graphics) { - CGContextSaveGState((CGContextRef)graphics); - } -} -void CQuartz2D::restoreGraphicsState(void* graphics) { - if (graphics) { - CGContextRestoreGState((CGContextRef)graphics); - } -} -static CGContextRef createContextWithBitmap(CFX_DIBitmap* pBitmap) { - if (!pBitmap || pBitmap->IsCmykImage() || pBitmap->GetBPP() < 32) { - return NULL; - } - CGBitmapInfo bitmapInfo = kCGBitmapByteOrder32Little; - if (pBitmap->HasAlpha()) { - bitmapInfo |= kCGImageAlphaPremultipliedFirst; - } else { - bitmapInfo |= kCGImageAlphaNoneSkipFirst; - } - CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB(); - CGContextRef context = CGBitmapContextCreate( - pBitmap->GetBuffer(), pBitmap->GetWidth(), pBitmap->GetHeight(), 8, - pBitmap->GetPitch(), colorSpace, bitmapInfo); - CGColorSpaceRelease(colorSpace); - return context; -} -CFX_QuartzDeviceDriver::CFX_QuartzDeviceDriver(CGContextRef context, - int32_t deviceClass) { - m_saveCount = 0; - _context = context; - _deviceClass = deviceClass; - CGContextRetain(_context); - CGRect r = CGContextGetClipBoundingBox(context); - _width = FXSYS_round(r.size.width); - _height = FXSYS_round(r.size.height); - _renderCaps = FXRC_SOFT_CLIP | FXRC_BLEND_MODE | FXRC_ALPHA_PATH | - FXRC_ALPHA_IMAGE | FXRC_BIT_MASK | FXRC_ALPHA_MASK; - if (_deviceClass != FXDC_DISPLAY) { - } else { - CGImageRef image = CGBitmapContextCreateImage(_context); - if (image) { - _renderCaps |= FXRC_GET_BITS; - _width = CGImageGetWidth(image); - _height = CGImageGetHeight(image); - CGImageAlphaInfo alphaInfo = CGImageGetAlphaInfo(image); - if (kCGImageAlphaPremultipliedFirst == alphaInfo || - kCGImageAlphaPremultipliedLast == alphaInfo || - kCGImageAlphaOnly == alphaInfo) { - _renderCaps |= FXRC_ALPHA_OUTPUT; - } - } - CGImageRelease(image); - } - CGAffineTransform ctm = CGContextGetCTM(_context); - CGContextSaveGState(_context); - m_saveCount++; - if (ctm.d >= 0) { - CGFloat offset_x, offset_y; - offset_x = ctm.tx; - offset_y = ctm.ty; - CGContextTranslateCTM(_context, -offset_x, -offset_y); - CGContextConcatCTM(_context, CGAffineTransformMake(1, 0, 0, -1, offset_x, - _height + offset_y)); - } - _foxitDevice2User = CGAffineTransformIdentity; - _user2FoxitDevice = CGAffineTransformInvert(_foxitDevice2User); -} -CFX_QuartzDeviceDriver::~CFX_QuartzDeviceDriver() { - CGContextRestoreGState(_context); - m_saveCount--; - for (int i = 0; i < m_saveCount; ++i) { - CGContextRestoreGState(_context); - } - if (_context) { - CGContextRelease(_context); - } -} -int CFX_QuartzDeviceDriver::GetDeviceCaps(int capsID) { - switch (capsID) { - case FXDC_DEVICE_CLASS: { - return _deviceClass; - } - case FXDC_PIXEL_WIDTH: { - return _width; - } - case FXDC_PIXEL_HEIGHT: { - return _height; - } - case FXDC_BITS_PIXEL: { - return 32; - } - case FXDC_RENDER_CAPS: { - return _renderCaps; - } - default: { return 0; } - } -} -CFX_Matrix CFX_QuartzDeviceDriver::GetCTM() const { - CGAffineTransform ctm = CGContextGetCTM(_context); - return CFX_Matrix(ctm.a, ctm.b, ctm.c, ctm.d, ctm.tx, ctm.ty); -} -void CFX_QuartzDeviceDriver::SaveState() { - CGContextSaveGState(_context); - m_saveCount++; -} -void CFX_QuartzDeviceDriver::RestoreState(FX_BOOL isKeepSaved) { - CGContextRestoreGState(_context); - if (isKeepSaved) { - CGContextSaveGState(_context); - } else { - m_saveCount--; - } -} -FX_BOOL CFX_QuartzDeviceDriver::SetClip_PathFill(const CFX_PathData* pathData, - const CFX_Matrix* matrix, - int fillMode) { - SaveState(); - CGAffineTransform m = CGAffineTransformIdentity; - if (matrix) { - m = CGAffineTransformMake(matrix->GetA(), matrix->GetB(), matrix->GetC(), - matrix->GetD(), matrix->GetE(), matrix->GetF()); - } - m = CGAffineTransformConcat(m, _foxitDevice2User); - CGContextConcatCTM(_context, m); - setPathToContext(pathData); - RestoreState(FALSE); - if ((fillMode & 3) == FXFILL_WINDING) { - CGContextClip(_context); - } else { - CGContextEOClip(_context); - } - return TRUE; -} -FX_FLOAT CFX_QuartzDeviceDriver::getLineWidth( - const CFX_GraphStateData* graphState, - CGAffineTransform ctm) { - FX_FLOAT lineWidth = graphState->m_LineWidth; - if (graphState->m_LineWidth <= 0.f) { - CGSize size; - size.width = 1; - size.height = 1; - CGSize temp = CGSizeApplyAffineTransform(size, ctm); - CGFloat x = 1 / temp.width; - CGFloat y = 1 / temp.height; - lineWidth = x > y ? x : y; - } - return lineWidth; -} -FX_BOOL CFX_QuartzDeviceDriver::SetClip_PathStroke( - const CFX_PathData* pathData, - const CFX_Matrix* matrix, - const CFX_GraphStateData* graphState) { - SaveState(); - CGAffineTransform m = CGAffineTransformIdentity; - if (matrix) { - m = CGAffineTransformMake(matrix->GetA(), matrix->GetB(), matrix->GetC(), - matrix->GetD(), matrix->GetE(), matrix->GetF()); - } - m = CGAffineTransformConcat(m, _foxitDevice2User); - CGContextConcatCTM(_context, m); - FX_FLOAT lineWidth = getLineWidth(graphState, m); - setStrokeInfo(graphState, 0xFF000000, lineWidth); - setPathToContext(pathData); - CGContextReplacePathWithStrokedPath(_context); - RestoreState(FALSE); - CGContextClip(_context); - return TRUE; -} -static CGBlendMode GetCGBlendMode(int blend_type) { - CGBlendMode mode = kCGBlendModeNormal; - switch (blend_type) { - case FXDIB_BLEND_NORMAL: - mode = kCGBlendModeNormal; - break; - case FXDIB_BLEND_MULTIPLY: - mode = kCGBlendModeMultiply; - break; - case FXDIB_BLEND_SCREEN: - mode = kCGBlendModeScreen; - break; - case FXDIB_BLEND_OVERLAY: - mode = kCGBlendModeOverlay; - break; - case FXDIB_BLEND_DARKEN: - mode = kCGBlendModeDarken; - break; - case FXDIB_BLEND_LIGHTEN: - mode = kCGBlendModeLighten; - break; - case FXDIB_BLEND_COLORDODGE: - mode = kCGBlendModeColorDodge; - break; - case FXDIB_BLEND_COLORBURN: - mode = kCGBlendModeColorBurn; - break; - case FXDIB_BLEND_HARDLIGHT: - mode = kCGBlendModeHardLight; - break; - case FXDIB_BLEND_SOFTLIGHT: - mode = kCGBlendModeSoftLight; - break; - case FXDIB_BLEND_DIFFERENCE: - mode = kCGBlendModeDifference; - break; - case FXDIB_BLEND_EXCLUSION: - mode = kCGBlendModeExclusion; - break; - case FXDIB_BLEND_HUE: - mode = kCGBlendModeHue; - break; - case FXDIB_BLEND_SATURATION: - mode = kCGBlendModeSaturation; - break; - case FXDIB_BLEND_COLOR: - mode = kCGBlendModeColor; - break; - case FXDIB_BLEND_LUMINOSITY: - mode = kCGBlendModeLuminosity; - break; - default: - mode = kCGBlendModeNormal; - break; - } - return mode; -} -FX_BOOL CFX_QuartzDeviceDriver::DrawPath(const CFX_PathData* pathData, - const CFX_Matrix* matrix, - const CFX_GraphStateData* graphState, - FX_DWORD fillArgb, - FX_DWORD strokeArgb, - int fillMode, - int alpha_flag, - void* pIccTransform, - int blend_type) { - SaveState(); - CGBlendMode mode = GetCGBlendMode(blend_type); - if (mode != kCGBlendModeNormal) { - CGContextSetBlendMode(_context, mode); - } - CGAffineTransform m = CGAffineTransformIdentity; - if (matrix) { - m = CGAffineTransformMake(matrix->GetA(), matrix->GetB(), matrix->GetC(), - matrix->GetD(), matrix->GetE(), matrix->GetF()); - } - m = CGAffineTransformConcat(m, _foxitDevice2User); - CGContextConcatCTM(_context, m); - int pathMode = 0; - if (graphState && strokeArgb) { - CGContextSetMiterLimit(_context, graphState->m_MiterLimit); - FX_FLOAT lineWidth = getLineWidth(graphState, m); - setStrokeInfo(graphState, strokeArgb, lineWidth); - pathMode |= 4; - } - if (fillMode && fillArgb) { - setFillInfo(fillArgb); - if ((fillMode & 3) == FXFILL_WINDING) { - pathMode |= 1; - } else if ((fillMode & 3) == FXFILL_ALTERNATE) { - pathMode |= 2; - } - } - setPathToContext(pathData); - if (fillMode & FXFILL_FULLCOVER) { - CGContextSetShouldAntialias(_context, false); - } - if (pathMode == 4) { - CGContextStrokePath(_context); - } else if (pathMode == 1) { - CGContextFillPath(_context); - } else if (pathMode == 2) { - CGContextEOFillPath(_context); - } else if (pathMode == 5) { - CGContextDrawPath(_context, kCGPathFillStroke); - } else if (pathMode == 6) { - CGContextDrawPath(_context, kCGPathEOFillStroke); - } - RestoreState(FALSE); - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::FillRect(const FX_RECT* rect, - FX_ARGB fillArgb, - int alphaFlag, - void* iccTransform, - int blend_type) { - CGBlendMode mode = GetCGBlendMode(blend_type); - if (mode != kCGBlendModeNormal) { - CGContextSetBlendMode(_context, mode); - } - CGRect rect_fx = - CGRectMake(rect->left, rect->top, rect->Width(), rect->Height()); - CGRect rect_usr = CGRectApplyAffineTransform(rect_fx, _foxitDevice2User); - int32_t a, r, g, b; - ArgbDecode(fillArgb, a, r, g, b); - CGContextSetRGBFillColor(_context, r / 255.f, g / 255.f, b / 255.f, - a / 255.f); - CGContextFillRect(_context, rect_usr); - if (mode != kCGBlendModeNormal) { - CGContextSetBlendMode(_context, kCGBlendModeNormal); - } - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::DrawCosmeticLine(FX_FLOAT x1, - FX_FLOAT y1, - FX_FLOAT x2, - FX_FLOAT y2, - FX_DWORD argb, - int alphaFlag, - void* iccTransform, - int blend_type) { - CGBlendMode mode = GetCGBlendMode(blend_type); - if (mode != kCGBlendModeNormal) { - CGContextSetBlendMode(_context, mode); - } - CGPoint pt = - CGPointApplyAffineTransform(CGPointMake(x1, y1), _foxitDevice2User); - x1 = pt.x; - y1 = pt.y; - pt = CGPointApplyAffineTransform(CGPointMake(x2, y2), _foxitDevice2User); - x2 = pt.x; - y2 = pt.y; - int32_t a, r, g, b; - ArgbDecode(argb, a, r, g, b); - CGContextSetRGBStrokeColor(_context, r / 255.f, g / 255.f, b / 255.f, - a / 255.f); - CGContextMoveToPoint(_context, x1, y1); - CGContextAddLineToPoint(_context, x2, y2); - CGContextStrokePath(_context); - if (mode != kCGBlendModeNormal) { - CGContextSetBlendMode(_context, kCGBlendModeNormal); - } - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::GetClipBox(FX_RECT* rect) { - CGRect r = CGContextGetClipBoundingBox(_context); - r = CGRectApplyAffineTransform(r, _user2FoxitDevice); - rect->left = FXSYS_floor(r.origin.x); - rect->top = FXSYS_floor(r.origin.y); - rect->right = FXSYS_ceil(r.origin.x + r.size.width); - rect->bottom = FXSYS_ceil(r.origin.y + r.size.height); - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::GetDIBits(CFX_DIBitmap* bitmap, - int32_t left, - int32_t top, - void* pIccTransform, - FX_BOOL bDEdge) { - if (FXDC_PRINTER == _deviceClass) { - return FALSE; - } - if (bitmap->GetBPP() < 32) { - return FALSE; - } - if (!(_renderCaps | FXRC_GET_BITS)) { - return FALSE; - } - CGPoint pt = CGPointMake(left, top); - pt = CGPointApplyAffineTransform(pt, _foxitDevice2User); - CGAffineTransform ctm = CGContextGetCTM(_context); - pt.x *= FXSYS_fabs(ctm.a); - pt.y *= FXSYS_fabs(ctm.d); - CGImageRef image = CGBitmapContextCreateImage(_context); - if (NULL == image) { - return FALSE; - } - CGFloat width = (CGFloat)bitmap->GetWidth(); - CGFloat height = (CGFloat)bitmap->GetHeight(); - if (width + pt.x > _width) { - width -= (width + pt.x - _width); - } - if (height + pt.y > _height) { - height -= (height + pt.y - _height); - } - CGImageRef subImage = CGImageCreateWithImageInRect( - image, CGRectMake(pt.x, pt.y, width, height)); - CGContextRef context = createContextWithBitmap(bitmap); - CGRect rect = CGContextGetClipBoundingBox(context); - CGContextClearRect(context, rect); - CGContextDrawImage(context, rect, subImage); - CGContextRelease(context); - CGImageRelease(subImage); - CGImageRelease(image); - if (bitmap->HasAlpha()) { - for (int row = 0; row < bitmap->GetHeight(); row++) { - uint8_t* pScanline = (uint8_t*)bitmap->GetScanline(row); - for (int col = 0; col < bitmap->GetWidth(); col++) { - if (pScanline[3] > 0) { - pScanline[0] = (pScanline[0] * 255.f / pScanline[3] + .5f); - pScanline[1] = (pScanline[1] * 255.f / pScanline[3] + .5f); - pScanline[2] = (pScanline[2] * 255.f / pScanline[3] + .5f); - } - pScanline += 4; - } - } - } - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::SetDIBits(const CFX_DIBSource* pBitmap, - FX_ARGB argb, - const FX_RECT* srcRect, - int dest_left, - int dest_top, - int blendType, - int alphaFlag, - void* iccTransform) { - SaveState(); - CGFloat src_left, src_top, src_width, src_height; - if (srcRect) { - src_left = srcRect->left; - src_top = srcRect->top; - src_width = srcRect->Width(); - src_height = srcRect->Height(); - } else { - src_left = src_top = 0; - src_width = pBitmap->GetWidth(); - src_height = pBitmap->GetHeight(); - } - CGAffineTransform ctm = CGContextGetCTM(_context); - CGFloat scale_x = FXSYS_fabs(ctm.a); - CGFloat scale_y = FXSYS_fabs(ctm.d); - src_left /= scale_x; - src_top /= scale_y; - src_width /= scale_x; - src_height /= scale_y; - CGRect rect_fx = CGRectMake(dest_left, dest_top, src_width, src_height); - CGRect rect_usr = CGRectApplyAffineTransform(rect_fx, _foxitDevice2User); - CGContextBeginPath(_context); - CGContextAddRect(_context, rect_usr); - CGContextClip(_context); - rect_usr.size = - CGSizeMake(pBitmap->GetWidth() / scale_x, pBitmap->GetHeight() / scale_y); - rect_usr = CGRectOffset(rect_usr, -src_left, -src_top); - CG_SetImageTransform(dest_left, dest_top, src_width, src_height, &rect_usr); - CFX_DIBitmap* pBitmap1 = NULL; - if (pBitmap->IsAlphaMask()) { - if (pBitmap->GetBuffer()) { - pBitmap1 = (CFX_DIBitmap*)pBitmap; - } else { - pBitmap1 = pBitmap->Clone(); - } - if (NULL == pBitmap1) { - RestoreState(FALSE); - return FALSE; - } - CGDataProviderRef pBitmapProvider = CGDataProviderCreateWithData( - NULL, pBitmap1->GetBuffer(), - pBitmap1->GetPitch() * pBitmap1->GetHeight(), NULL); - CGColorSpaceRef pColorSpace = CGColorSpaceCreateDeviceGray(); - CGBitmapInfo bitmapInfo = kCGImageAlphaNone | kCGBitmapByteOrderDefault; - CGImageRef pImage = CGImageCreate( - pBitmap1->GetWidth(), pBitmap1->GetHeight(), pBitmap1->GetBPP(), - pBitmap1->GetBPP(), pBitmap1->GetPitch(), pColorSpace, bitmapInfo, - pBitmapProvider, NULL, true, kCGRenderingIntentDefault); - CGContextClipToMask(_context, rect_usr, pImage); - CGContextSetRGBFillColor(_context, FXARGB_R(argb) / 255.f, - FXARGB_G(argb) / 255.f, FXARGB_B(argb) / 255.f, - FXARGB_A(argb) / 255.f); - CGContextFillRect(_context, rect_usr); - CGImageRelease(pImage); - CGColorSpaceRelease(pColorSpace); - CGDataProviderRelease(pBitmapProvider); - if (pBitmap1 != pBitmap) { - delete pBitmap1; - } - RestoreState(FALSE); - return TRUE; - } - if (pBitmap->GetBPP() < 32) { - pBitmap1 = pBitmap->CloneConvert(FXDIB_Rgb32); - } else { - if (pBitmap->GetBuffer()) { - pBitmap1 = (CFX_DIBitmap*)pBitmap; - } else { - pBitmap1 = pBitmap->Clone(); - } - } - if (NULL == pBitmap1) { - RestoreState(FALSE); - return FALSE; - } - if (pBitmap1->HasAlpha()) { - if (pBitmap1 == pBitmap) { - pBitmap1 = pBitmap->Clone(); - if (!pBitmap1) { - RestoreState(FALSE); - return FALSE; - } - } - for (int row = 0; row < pBitmap1->GetHeight(); row++) { - uint8_t* pScanline = (uint8_t*)pBitmap1->GetScanline(row); - for (int col = 0; col < pBitmap1->GetWidth(); col++) { - pScanline[0] = (uint8_t)(pScanline[0] * pScanline[3] / 255.f + .5f); - pScanline[1] = (uint8_t)(pScanline[1] * pScanline[3] / 255.f + .5f); - pScanline[2] = (uint8_t)(pScanline[2] * pScanline[3] / 255.f + .5f); - pScanline += 4; - } - } - } - CGContextRef ctx = createContextWithBitmap(pBitmap1); - CGImageRef image = CGBitmapContextCreateImage(ctx); - int blend_mode = blendType; - if (FXDIB_BLEND_HARDLIGHT == blendType) { - blend_mode = kCGBlendModeSoftLight; - } else if (FXDIB_BLEND_SOFTLIGHT == blendType) { - blend_mode = kCGBlendModeHardLight; - } else if (blendType >= FXDIB_BLEND_NONSEPARABLE && - blendType <= FXDIB_BLEND_LUMINOSITY) { - blend_mode = blendType - 9; - } else if (blendType > FXDIB_BLEND_LUMINOSITY || blendType < 0) { - blend_mode = kCGBlendModeNormal; - } - CGContextSetBlendMode(_context, (CGBlendMode)blend_mode); - CGContextDrawImage(_context, rect_usr, image); - CGImageRelease(image); - CGContextRelease(ctx); - if (pBitmap1 != pBitmap) { - delete pBitmap1; - } - RestoreState(FALSE); - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::StretchDIBits(const CFX_DIBSource* pBitmap, - FX_ARGB argb, - int dest_left, - int dest_top, - int dest_width, - int dest_height, - const FX_RECT* clipRect, - FX_DWORD flags, - int alphaFlag, - void* iccTransform, - int blend_type) { - SaveState(); - if (clipRect) { - CGContextBeginPath(_context); - CGRect rect_clip = CGRectMake(clipRect->left, clipRect->top, - clipRect->Width(), clipRect->Height()); - rect_clip = CGRectApplyAffineTransform(rect_clip, _foxitDevice2User); - CGContextAddRect(_context, rect_clip); - CGContextClip(_context); - } - CGRect rect = CGRectMake(dest_left, dest_top, dest_width, dest_height); - rect = CGRectApplyAffineTransform(rect, _foxitDevice2User); - if (FXDIB_BICUBIC_INTERPOL == flags) { - CGContextSetInterpolationQuality(_context, kCGInterpolationHigh); - } else if (FXDIB_DOWNSAMPLE == flags) { - CGContextSetInterpolationQuality(_context, kCGInterpolationNone); - } else { - CGContextSetInterpolationQuality(_context, kCGInterpolationMedium); - } - CG_SetImageTransform(dest_left, dest_top, dest_width, dest_height); - CFX_DIBitmap* pBitmap1 = NULL; - if (pBitmap->IsAlphaMask()) { - if (pBitmap->GetBuffer()) { - pBitmap1 = (CFX_DIBitmap*)pBitmap; - } else { - pBitmap1 = pBitmap->Clone(); - } - if (NULL == pBitmap1) { - RestoreState(FALSE); - return FALSE; - } - CGDataProviderRef pBitmapProvider = CGDataProviderCreateWithData( - NULL, pBitmap1->GetBuffer(), - pBitmap1->GetPitch() * pBitmap1->GetHeight(), NULL); - CGColorSpaceRef pColorSpace = CGColorSpaceCreateDeviceGray(); - CGBitmapInfo bitmapInfo = kCGImageAlphaNone | kCGBitmapByteOrderDefault; - CGImageRef pImage = CGImageCreate( - pBitmap1->GetWidth(), pBitmap1->GetHeight(), pBitmap1->GetBPP(), - pBitmap1->GetBPP(), pBitmap1->GetPitch(), pColorSpace, bitmapInfo, - pBitmapProvider, NULL, true, kCGRenderingIntentDefault); - CGContextClipToMask(_context, rect, pImage); - CGContextSetRGBFillColor(_context, FXARGB_R(argb) / 255.f, - FXARGB_G(argb) / 255.f, FXARGB_B(argb) / 255.f, - FXARGB_A(argb) / 255.f); - CGContextFillRect(_context, rect); - CGImageRelease(pImage); - CGColorSpaceRelease(pColorSpace); - CGDataProviderRelease(pBitmapProvider); - if (pBitmap1 != pBitmap) { - delete pBitmap1; - } - RestoreState(FALSE); - return TRUE; - } - if (pBitmap->GetBPP() < 32) { - pBitmap1 = pBitmap->CloneConvert(FXDIB_Rgb32); - } else { - if (pBitmap->GetBuffer()) { - pBitmap1 = (CFX_DIBitmap*)pBitmap; - } else { - pBitmap1 = pBitmap->Clone(); - } - } - if (NULL == pBitmap1) { - RestoreState(FALSE); - return FALSE; - } - if (pBitmap1->HasAlpha()) { - if (pBitmap1 == pBitmap) { - pBitmap1 = pBitmap->Clone(); - if (!pBitmap1) { - RestoreState(FALSE); - return FALSE; - } - } - for (int row = 0; row < pBitmap1->GetHeight(); row++) { - uint8_t* pScanline = (uint8_t*)pBitmap1->GetScanline(row); - for (int col = 0; col < pBitmap1->GetWidth(); col++) { - pScanline[0] = (uint8_t)(pScanline[0] * pScanline[3] / 255.f + .5f); - pScanline[1] = (uint8_t)(pScanline[1] * pScanline[3] / 255.f + .5f); - pScanline[2] = (uint8_t)(pScanline[2] * pScanline[3] / 255.f + .5f); - pScanline += 4; - } - } - } - CGContextRef ctx = createContextWithBitmap(pBitmap1); - CGImageRef image = CGBitmapContextCreateImage(ctx); - CGContextDrawImage(_context, rect, image); - CGImageRelease(image); - CGContextRelease(ctx); - if (pBitmap1 != pBitmap) { - delete pBitmap1; - } - RestoreState(FALSE); - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::CG_DrawGlypRun(int nChars, - const FXTEXT_CHARPOS* pCharPos, - CFX_Font* pFont, - CFX_FontCache* pCache, - const CFX_Matrix* pGlyphMatrix, - const CFX_Matrix* pObject2Device, - FX_FLOAT font_size, - FX_DWORD argb, - int alpha_flag, - void* pIccTransform) { - if (nChars == 0) { - return TRUE; - } - CQuartz2D& quartz2d = - ((CApplePlatform*)CFX_GEModule::Get()->GetPlatformData())->_quartz2d; - if (!pFont->GetPlatformFont()) { - if (pFont->GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) { - return FALSE; - } - pFont->SetPlatformFont( - quartz2d.CreateFont(pFont->GetFontData(), pFont->GetSize())); - if (!pFont->GetPlatformFont()) { - return FALSE; - } - } - CFX_FixedBufGrow<FX_WORD, 32> glyph_indices(nChars); - CFX_FixedBufGrow<CGPoint, 32> glyph_positions(nChars); - for (int i = 0; i < nChars; i++) { - glyph_indices[i] = pCharPos[i].m_ExtGID; - glyph_positions[i].x = pCharPos[i].m_OriginX; - glyph_positions[i].y = pCharPos[i].m_OriginY; - } - CFX_Matrix text_matrix; - if (pObject2Device) { - text_matrix.Concat(*pObject2Device); - } - CGAffineTransform matrix_cg = - CGAffineTransformMake(text_matrix.a, text_matrix.b, text_matrix.c, - text_matrix.d, text_matrix.e, text_matrix.f); - matrix_cg = CGAffineTransformConcat(matrix_cg, _foxitDevice2User); - CGContextSetTextMatrix(_context, matrix_cg); - CGContextSetFont(_context, (CGFontRef)pFont->GetPlatformFont()); - CGContextSetFontSize(_context, FXSYS_fabs(font_size)); - int32_t a, r, g, b; - ArgbDecode(argb, a, r, g, b); - CGContextSetRGBFillColor(_context, r / 255.f, g / 255.f, b / 255.f, - a / 255.f); - SaveState(); - if (pGlyphMatrix) { - CGPoint origin = CGPointMake(glyph_positions[0].x, glyph_positions[0].y); - origin = CGPointApplyAffineTransform(origin, matrix_cg); - CGContextTranslateCTM(_context, origin.x, origin.y); - CGAffineTransform glyph_matrix = CGAffineTransformMake( - pGlyphMatrix->a, pGlyphMatrix->b, pGlyphMatrix->c, pGlyphMatrix->d, - pGlyphMatrix->e, pGlyphMatrix->f); - if (_foxitDevice2User.d < 0) { - glyph_matrix = CGAffineTransformInvert(glyph_matrix); - } - CGContextConcatCTM(_context, glyph_matrix); - CGContextTranslateCTM(_context, -origin.x, -origin.y); - } - CGContextShowGlyphsAtPositions(_context, (CGGlyph*)glyph_indices, - glyph_positions, nChars); - RestoreState(FALSE); - return TRUE; -} -FX_BOOL CFX_QuartzDeviceDriver::DrawDeviceText(int nChars, - const FXTEXT_CHARPOS* pCharPos, - CFX_Font* pFont, - CFX_FontCache* pCache, - const CFX_Matrix* pObject2Device, - FX_FLOAT font_size, - FX_DWORD color, - int alpha_flag, - void* pIccTransform) { - if (NULL == pFont || NULL == _context) { - return FALSE; - } - FX_BOOL bBold = pFont->IsBold(); - if (!bBold && pFont->GetSubstFont() && - pFont->GetSubstFont()->m_Weight >= 500 && - pFont->GetSubstFont()->m_Weight <= 600) { - return FALSE; - } - SaveState(); - CGContextSetTextDrawingMode(_context, kCGTextFillClip); - FX_BOOL ret = FALSE; - int32_t i = 0; - while (i < nChars) { - if (pCharPos[i].m_bGlyphAdjust || font_size < 0) { - if (i > 0) { - ret = CG_DrawGlypRun(i, pCharPos, pFont, pCache, NULL, pObject2Device, - font_size, color, alpha_flag, pIccTransform); - if (!ret) { - RestoreState(FALSE); - return ret; - } - } - const FXTEXT_CHARPOS* char_pos = pCharPos + i; - CFX_Matrix glphy_matrix; - if (font_size < 0) { - glphy_matrix.Concat(-1, 0, 0, -1, 0, 0); - } - if (char_pos->m_bGlyphAdjust) { - glphy_matrix.Concat( - char_pos->m_AdjustMatrix[0], char_pos->m_AdjustMatrix[1], - char_pos->m_AdjustMatrix[2], char_pos->m_AdjustMatrix[3], 0, 0); - } - ret = CG_DrawGlypRun(1, char_pos, pFont, pCache, &glphy_matrix, - pObject2Device, font_size, color, alpha_flag, - pIccTransform); - if (!ret) { - RestoreState(FALSE); - return ret; - } - i++; - pCharPos += i; - nChars -= i; - i = 0; - } else { - i++; - } - } - if (i > 0) { - ret = CG_DrawGlypRun(i, pCharPos, pFont, pCache, NULL, pObject2Device, - font_size, color, alpha_flag, pIccTransform); - } - RestoreState(FALSE); - return ret; -} -void CFX_QuartzDeviceDriver::setStrokeInfo(const CFX_GraphStateData* graphState, - FX_ARGB argb, - FX_FLOAT lineWidth) { - if (NULL == graphState) { - return; - } - CGContextSetLineWidth(_context, lineWidth); - CGLineCap cap; - switch (graphState->m_LineCap) { - case CFX_GraphStateData::LineCapRound: { - cap = kCGLineCapRound; - break; - } - case CFX_GraphStateData::LineCapSquare: { - cap = kCGLineCapSquare; - break; - } - case CFX_GraphStateData::LineCapButt: - default: { cap = kCGLineCapButt; } - } - CGContextSetLineCap(_context, cap); - CGLineJoin join; - switch (graphState->m_LineJoin) { - case CFX_GraphStateData::LineJoinRound: { - join = kCGLineJoinRound; - break; - } - case CFX_GraphStateData::LineJoinBevel: { - join = kCGLineJoinBevel; - break; - } - case CFX_GraphStateData::LineJoinMiter: - default: { join = kCGLineJoinMiter; } - } - CGContextSetLineJoin(_context, join); - if (graphState->m_DashCount) { -#if CGFLOAT_IS_DOUBLE - CGFloat* dashArray = new CGFloat[graphState->m_DashCount]; - for (int index = 0; index < graphState->m_DashCount; ++index) { - dashArray[index] = graphState->m_DashArray[index]; - } -#else - CGFloat* dashArray = (CGFloat*)graphState->m_DashArray; -#endif - CGContextSetLineDash(_context, graphState->m_DashPhase, dashArray, - graphState->m_DashCount); -#if CGFLOAT_IS_DOUBLE - delete[] dashArray; -#endif - } - int32_t a, r, g, b; - ArgbDecode(argb, a, r, g, b); - CGContextSetRGBStrokeColor(_context, r / 255.f, g / 255.f, b / 255.f, - a / 255.f); -} -void CFX_QuartzDeviceDriver::setFillInfo(FX_ARGB argb) { - int32_t a, r, g, b; - ArgbDecode(argb, a, r, g, b); - CGContextSetRGBFillColor(_context, r / 255.f, g / 255.f, b / 255.f, - a / 255.f); -} -void CFX_QuartzDeviceDriver::setPathToContext(const CFX_PathData* pathData) { - int32_t count = pathData->GetPointCount(); - FX_PATHPOINT* points = pathData->GetPoints(); - CGContextBeginPath(_context); - for (int32_t i = 0; i < count; i++) { - switch (points[i].m_Flag & FXPT_TYPE) { - case FXPT_MOVETO: - CGContextMoveToPoint(_context, points[i].m_PointX, points[i].m_PointY); - break; - case FXPT_LINETO: - CGContextAddLineToPoint(_context, points[i].m_PointX, - points[i].m_PointY); - break; - case FXPT_BEZIERTO: { - CGContextAddCurveToPoint(_context, points[i].m_PointX, - points[i].m_PointY, points[i + 1].m_PointX, - points[i + 1].m_PointY, points[i + 2].m_PointX, - points[i + 2].m_PointY); - i += 2; - } - } - if (points[i].m_Flag & FXPT_CLOSEFIGURE) { - CGContextClosePath(_context); - } - } -} -void CFX_QuartzDeviceDriver::CG_SetImageTransform(int dest_left, - int dest_top, - int dest_width, - int dest_height, - CGRect* rect) { - int flip_y = _foxitDevice2User.d * dest_height < 0 ? 1 : -1; - int flip_x = _foxitDevice2User.a * dest_width > 0 ? 1 : -1; - if (flip_y < 0 || flip_x < 0) { - if (dest_height < 0) { - dest_height = -dest_height; - dest_top -= dest_height; - } - CGRect rt = CGRectApplyAffineTransform( - CGRectMake(dest_left, dest_top, dest_width, dest_height), - _foxitDevice2User); - CGFloat offset_x = (rt.origin.x) + rt.size.width / 2.f, - offset_y = (rt.origin.y) + rt.size.height / 2.f; - CGAffineTransform transform = CGAffineTransformIdentity; - transform = CGAffineTransformConcat( - transform, CGAffineTransformMake(1, 0, 0, 1, -offset_x, -offset_y)); - transform = CGAffineTransformConcat( - transform, CGAffineTransformMake(flip_x, 0, 0, flip_y, 0, 0)); - transform = CGAffineTransformConcat( - transform, CGAffineTransformMake(1, 0, 0, 1, offset_x, offset_y)); - CGContextConcatCTM(_context, transform); - if (rect) { - *rect = CGRectApplyAffineTransform(*rect, transform); - } - } -} -void CFX_QuartzDeviceDriver::ClearDriver() { - if (NULL == _context) { - return; - } - for (int i = 0; i < m_saveCount; ++i) { - CGContextRestoreGState(_context); - } - m_saveCount = 0; - if (_context) { - CGContextRelease(_context); - } -} -CFX_QuartzDevice::CFX_QuartzDevice() { - m_bOwnedBitmap = FALSE; - m_pContext = NULL; -} -CFX_QuartzDevice::~CFX_QuartzDevice() { - if (m_pContext) { - CGContextRelease(m_pContext); - } - if (m_bOwnedBitmap) { - delete GetBitmap(); - } -} -CGContextRef CFX_QuartzDevice::GetContext() { - return m_pContext; -} -FX_BOOL CFX_QuartzDevice::Attach(CGContextRef context, int32_t nDeviceClass) { - if (m_pContext) { - CGContextRelease(m_pContext); - } - m_pContext = context; - CGContextRetain(m_pContext); - IFX_RenderDeviceDriver* pDriver = - new CFX_QuartzDeviceDriver(m_pContext, nDeviceClass); - SetDeviceDriver(pDriver); - return TRUE; -} -FX_BOOL CFX_QuartzDevice::Attach(CFX_DIBitmap* pBitmap) { - SetBitmap(pBitmap); - m_pContext = createContextWithBitmap(pBitmap); - if (NULL == m_pContext) { - return FALSE; - } - IFX_RenderDeviceDriver* pDriver = - new CFX_QuartzDeviceDriver(m_pContext, FXDC_DISPLAY); - SetDeviceDriver(pDriver); - return TRUE; -} -FX_BOOL CFX_QuartzDevice::Create(int32_t width, - int32_t height, - FXDIB_Format format) { - if ((uint8_t)format < 32) { - return FALSE; - } - CFX_DIBitmap* pBitmap = new CFX_DIBitmap; - if (!pBitmap->Create(width, height, format)) { - delete pBitmap; - return FALSE; - } - m_bOwnedBitmap = TRUE; - return Attach(pBitmap); -} -#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ |