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authorJohn Abd-El-Malek <jabdelmalek@google.com>2014-05-23 17:28:10 -0700
committerJohn Abd-El-Malek <jabdelmalek@google.com>2014-05-23 17:41:56 -0700
commit3f3b45cc74b0499912409f766a595945dbbfc4c5 (patch)
treeec400b6965477b88ea7f0d335f7e5c52044c346c /core/src/fxge/apple
parent6fe4aed948337175f6f7f81bb03c37b9c7f535da (diff)
downloadpdfium-3f3b45cc74b0499912409f766a595945dbbfc4c5.tar.xz
Convert all line endings to LF.
Diffstat (limited to 'core/src/fxge/apple')
-rw-r--r--core/src/fxge/apple/apple_int.h492
-rw-r--r--core/src/fxge/apple/fx_apple_platform.cpp346
-rw-r--r--core/src/fxge/apple/fx_mac_imp.cpp234
-rw-r--r--core/src/fxge/apple/fx_quartz_device.cpp2276
4 files changed, 1674 insertions, 1674 deletions
diff --git a/core/src/fxge/apple/apple_int.h b/core/src/fxge/apple/apple_int.h
index 5c42f1b1fb..42d63628f2 100644
--- a/core/src/fxge/apple/apple_int.h
+++ b/core/src/fxge/apple/apple_int.h
@@ -1,246 +1,246 @@
-// 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 _APPLE_INT_H_
-#define _APPLE_INT_H_
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-#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(FX_LPCBYTE pFontData, FX_DWORD dwFontSize);
- void DestroyFont(void* pFont);
- void setGraphicsTextMatrix(void* graphics, CFX_AffineMatrix* matrix);
- FX_BOOL drawGraphicsString(void* graphics,
- void* font,
- FX_FLOAT fontSize,
- FX_WORD* glyphIndices,
- CGPoint* glyphPositions,
- FX_INT32 chars,
- FX_ARGB argb,
- CFX_AffineMatrix* matrix = NULL);
- void saveGraphicsState(void* graphics);
- void restoreGraphicsState(void* graphics);
-};
-class CApplePlatform : public CFX_Object
-{
-public:
- CApplePlatform()
- {
- m_pFontMapper = NULL;
- }
- ~CApplePlatform()
- {
- if (m_pFontMapper) {
- delete m_pFontMapper;
- }
- }
- CQuartz2D _quartz2d;
- IFX_FontMapper* m_pFontMapper;
-};
-class CFX_QuartzDeviceDriver : public IFX_RenderDeviceDriver
-{
-public:
- CFX_QuartzDeviceDriver(CGContextRef context, FX_INT32 deviceClass);
- virtual ~CFX_QuartzDeviceDriver();
-
- virtual int GetDeviceCaps(int caps_id);
- virtual CFX_Matrix GetCTM() const;
- virtual CFX_DIBitmap* GetBackDrop()
- {
- return NULL;
- }
- virtual void* GetPlatformSurface()
- {
- return NULL;
- }
- virtual FX_BOOL IsPSPrintDriver()
- {
- return FALSE;
- }
- virtual FX_BOOL StartRendering()
- {
- return TRUE;
- }
- virtual void EndRendering() {}
- virtual void SaveState();
- virtual void RestoreState(FX_BOOL bKeepSaved);
- 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 = 0,
- void* pIccTransform = NULL,
- int blend_type = FXDIB_BLEND_NORMAL
- );
- virtual FX_BOOL SetPixel(int x, int y, FX_DWORD color,
- int alpha_flag = 0, void* pIccTransform = NULL)
- {
- return FALSE;
- }
- virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color,
- int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
- virtual 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);
- virtual FX_BOOL GetClipBox(FX_RECT* pRect);
- 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 dest_left, int dest_top, int blend_type,
- int alpha_flag = 0, void* pIccTransform = NULL);
- 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 = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
- virtual FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
- const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
- int alpha_flag = 0, void* pIccTransform = NULL,
- int blend_type = FXDIB_BLEND_NORMAL)
- {
- return FALSE;
- }
- virtual FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause)
- {
- return FALSE;
- }
- virtual void CancelDIBits(FX_LPVOID handle) {}
- 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 = 0, void* pIccTransform = NULL);
- virtual void ClearDriver();
-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_AffineMatrix* pGlyphMatrix,
- const CFX_AffineMatrix* 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;
- FX_INT32 m_saveCount;
-
- FX_INT32 _width;
- FX_INT32 _height;
- FX_INT32 _bitsPerPixel;
- FX_INT32 _deviceClass;
- FX_INT32 _renderCaps;
- FX_INT32 _horzSize;
- FX_INT32 _vertSize;
-};
-class CFX_FontProvider : public IFX_FileRead
-{
-public:
- virtual void Release()
- {
- delete this;
- }
- virtual FX_FILESIZE GetSize()
- {
- return (FX_FILESIZE)_totalSize;
- }
- virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size);
-
- virtual FX_BOOL IsEOF()
- {
- return _offSet == _totalSize;
- }
- virtual FX_FILESIZE GetPosition()
- {
- return (FX_FILESIZE)_offSet;
- }
- virtual size_t ReadBlock(void* buffer, size_t size);
-public:
- CFX_FontProvider(CGFontRef cgFont);
- ~CFX_FontProvider();
- 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;
-};
-FX_UINT32 FX_GetHashCode( FX_LPCSTR pStr);
-FX_DWORD FX_IOSGetMatchFamilyNameHashcode(FX_LPCSTR pFontName);
-FX_UINT32 FX_IOSGetFamilyNamesCount();
-FX_LPCSTR FX_IOSGetFamilyName( FX_UINT32 uIndex);
-#endif
-#endif
+// 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 _APPLE_INT_H_
+#define _APPLE_INT_H_
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+#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(FX_LPCBYTE pFontData, FX_DWORD dwFontSize);
+ void DestroyFont(void* pFont);
+ void setGraphicsTextMatrix(void* graphics, CFX_AffineMatrix* matrix);
+ FX_BOOL drawGraphicsString(void* graphics,
+ void* font,
+ FX_FLOAT fontSize,
+ FX_WORD* glyphIndices,
+ CGPoint* glyphPositions,
+ FX_INT32 chars,
+ FX_ARGB argb,
+ CFX_AffineMatrix* matrix = NULL);
+ void saveGraphicsState(void* graphics);
+ void restoreGraphicsState(void* graphics);
+};
+class CApplePlatform : public CFX_Object
+{
+public:
+ CApplePlatform()
+ {
+ m_pFontMapper = NULL;
+ }
+ ~CApplePlatform()
+ {
+ if (m_pFontMapper) {
+ delete m_pFontMapper;
+ }
+ }
+ CQuartz2D _quartz2d;
+ IFX_FontMapper* m_pFontMapper;
+};
+class CFX_QuartzDeviceDriver : public IFX_RenderDeviceDriver
+{
+public:
+ CFX_QuartzDeviceDriver(CGContextRef context, FX_INT32 deviceClass);
+ virtual ~CFX_QuartzDeviceDriver();
+
+ virtual int GetDeviceCaps(int caps_id);
+ virtual CFX_Matrix GetCTM() const;
+ virtual CFX_DIBitmap* GetBackDrop()
+ {
+ return NULL;
+ }
+ virtual void* GetPlatformSurface()
+ {
+ return NULL;
+ }
+ virtual FX_BOOL IsPSPrintDriver()
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL StartRendering()
+ {
+ return TRUE;
+ }
+ virtual void EndRendering() {}
+ virtual void SaveState();
+ virtual void RestoreState(FX_BOOL bKeepSaved);
+ 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 = 0,
+ void* pIccTransform = NULL,
+ int blend_type = FXDIB_BLEND_NORMAL
+ );
+ virtual FX_BOOL SetPixel(int x, int y, FX_DWORD color,
+ int alpha_flag = 0, void* pIccTransform = NULL)
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color,
+ int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+ virtual 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);
+ virtual FX_BOOL GetClipBox(FX_RECT* pRect);
+ 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 dest_left, int dest_top, int blend_type,
+ int alpha_flag = 0, void* pIccTransform = NULL);
+ 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 = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+ virtual FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
+ const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
+ int alpha_flag = 0, void* pIccTransform = NULL,
+ int blend_type = FXDIB_BLEND_NORMAL)
+ {
+ return FALSE;
+ }
+ virtual FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause)
+ {
+ return FALSE;
+ }
+ virtual void CancelDIBits(FX_LPVOID handle) {}
+ 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 = 0, void* pIccTransform = NULL);
+ virtual void ClearDriver();
+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_AffineMatrix* pGlyphMatrix,
+ const CFX_AffineMatrix* 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;
+ FX_INT32 m_saveCount;
+
+ FX_INT32 _width;
+ FX_INT32 _height;
+ FX_INT32 _bitsPerPixel;
+ FX_INT32 _deviceClass;
+ FX_INT32 _renderCaps;
+ FX_INT32 _horzSize;
+ FX_INT32 _vertSize;
+};
+class CFX_FontProvider : public IFX_FileRead
+{
+public:
+ virtual void Release()
+ {
+ delete this;
+ }
+ virtual FX_FILESIZE GetSize()
+ {
+ return (FX_FILESIZE)_totalSize;
+ }
+ virtual FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size);
+
+ virtual FX_BOOL IsEOF()
+ {
+ return _offSet == _totalSize;
+ }
+ virtual FX_FILESIZE GetPosition()
+ {
+ return (FX_FILESIZE)_offSet;
+ }
+ virtual size_t ReadBlock(void* buffer, size_t size);
+public:
+ CFX_FontProvider(CGFontRef cgFont);
+ ~CFX_FontProvider();
+ 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;
+};
+FX_UINT32 FX_GetHashCode( FX_LPCSTR pStr);
+FX_DWORD FX_IOSGetMatchFamilyNameHashcode(FX_LPCSTR pFontName);
+FX_UINT32 FX_IOSGetFamilyNamesCount();
+FX_LPCSTR FX_IOSGetFamilyName( FX_UINT32 uIndex);
+#endif
+#endif
diff --git a/core/src/fxge/apple/fx_apple_platform.cpp b/core/src/fxge/apple/fx_apple_platform.cpp
index 229d1785da..7bc1232900 100644
--- a/core/src/fxge/apple/fx_apple_platform.cpp
+++ b/core/src/fxge/apple/fx_apple_platform.cpp
@@ -1,173 +1,173 @@
-// 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 "../../../include/fxcrt/fx_ext.h"
-#include "../../../include/fxge/fx_ge.h"
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-#include "apple_int.h"
-#include "../../../include/fxge/fx_ge_apple.h"
-#include "../agg/include/fxfx_agg_clip_liang_barsky.h"
-#include "../ge/text_int.h"
-#include "../dib/dib_int.h"
-#include "../agg/include/fx_agg_driver.h"
-#include "../../../include/fxge/fx_freetype.h"
-#if (_FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ && (!defined(_FPDFAPI_MINI_)))
-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_AffineMatrix * 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_AffineMatrix* pObject2Device,
- FX_FLOAT font_size,
- FX_DWORD argb,
- int alpha_flag,
- void* pIccTransform)
-{
- if (nChars == 0) {
- return TRUE;
- }
- CFX_AffineMatrix 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->m_pPlatformFont) {
- if (pFont->GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) {
- return FALSE;
- }
- pFont->m_pPlatformFont = quartz2d.CreateFont(pFont->m_pFontData, pFont->m_dwSize);
- if (NULL == pFont->m_pPlatformFont) {
- 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->m_pPlatformFont,
- 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_AffineMatrix * 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
-#endif
+// 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 "../../../include/fxcrt/fx_ext.h"
+#include "../../../include/fxge/fx_ge.h"
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+#include "apple_int.h"
+#include "../../../include/fxge/fx_ge_apple.h"
+#include "../agg/include/fxfx_agg_clip_liang_barsky.h"
+#include "../ge/text_int.h"
+#include "../dib/dib_int.h"
+#include "../agg/include/fx_agg_driver.h"
+#include "../../../include/fxge/fx_freetype.h"
+#if (_FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ && (!defined(_FPDFAPI_MINI_)))
+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_AffineMatrix * 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_AffineMatrix* pObject2Device,
+ FX_FLOAT font_size,
+ FX_DWORD argb,
+ int alpha_flag,
+ void* pIccTransform)
+{
+ if (nChars == 0) {
+ return TRUE;
+ }
+ CFX_AffineMatrix 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->m_pPlatformFont) {
+ if (pFont->GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) {
+ return FALSE;
+ }
+ pFont->m_pPlatformFont = quartz2d.CreateFont(pFont->m_pFontData, pFont->m_dwSize);
+ if (NULL == pFont->m_pPlatformFont) {
+ 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->m_pPlatformFont,
+ 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_AffineMatrix * 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
+#endif
diff --git a/core/src/fxge/apple/fx_mac_imp.cpp b/core/src/fxge/apple/fx_mac_imp.cpp
index 9a1218bf0b..a21aa5ded5 100644
--- a/core/src/fxge/apple/fx_mac_imp.cpp
+++ b/core/src/fxge/apple/fx_mac_imp.cpp
@@ -1,117 +1,117 @@
-// 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 "../../../include/fxge/fx_ge.h"
-#include "apple_int.h"
-#if _FX_OS_ == _FX_MACOSX_
-static const struct {
- FX_LPCSTR m_pName;
- FX_LPCSTR 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"},
-};
-#if !defined(_FPDFAPI_MINI_)
-class CFX_MacFontInfo : public CFX_FolderFontInfo
-{
-public:
- virtual void* MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, FX_LPCSTR family, FX_BOOL& bExact);
-};
-#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, FX_LPCSTR cstr_face, FX_BOOL& bExact)
-{
- 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;
- bExact = TRUE;
- break;
- }
- if (iBaseFont < 12) {
- return GetFont(face);
- }
- FX_LPVOID p;
- if (m_FontList.Lookup(face, p)) {
- return p;
- }
- 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";
- }
- if (m_FontList.Lookup(face, p)) {
- return p;
- }
- return NULL;
-}
-#endif
-IFX_SystemFontInfo* IFX_SystemFontInfo::CreateDefault()
-{
-#if !defined(_FPDFAPI_MINI_)
- CFX_MacFontInfo* pInfo = FX_NEW CFX_MacFontInfo;
- if (!pInfo) {
- return NULL;
- }
- pInfo->AddPath("~/Library/Fonts");
- pInfo->AddPath("/Library/Fonts");
- pInfo->AddPath("/System/Library/Fonts");
- return pInfo;
-#else
- return NULL;
-#endif
-}
-void CFX_GEModule::InitPlatform()
-{
- m_pPlatformData = FX_NEW CApplePlatform;
- m_pFontMgr->SetSystemFontInfo(IFX_SystemFontInfo::CreateDefault());
-}
-void CFX_GEModule::DestroyPlatform()
-{
- if (m_pPlatformData) {
- delete (CApplePlatform *) m_pPlatformData;
- }
- m_pPlatformData = NULL;
-}
-#endif
+// 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 "../../../include/fxge/fx_ge.h"
+#include "apple_int.h"
+#if _FX_OS_ == _FX_MACOSX_
+static const struct {
+ FX_LPCSTR m_pName;
+ FX_LPCSTR 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"},
+};
+#if !defined(_FPDFAPI_MINI_)
+class CFX_MacFontInfo : public CFX_FolderFontInfo
+{
+public:
+ virtual void* MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, FX_LPCSTR family, FX_BOOL& bExact);
+};
+#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, FX_LPCSTR cstr_face, FX_BOOL& bExact)
+{
+ 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;
+ bExact = TRUE;
+ break;
+ }
+ if (iBaseFont < 12) {
+ return GetFont(face);
+ }
+ FX_LPVOID p;
+ if (m_FontList.Lookup(face, p)) {
+ return p;
+ }
+ 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";
+ }
+ if (m_FontList.Lookup(face, p)) {
+ return p;
+ }
+ return NULL;
+}
+#endif
+IFX_SystemFontInfo* IFX_SystemFontInfo::CreateDefault()
+{
+#if !defined(_FPDFAPI_MINI_)
+ CFX_MacFontInfo* pInfo = FX_NEW CFX_MacFontInfo;
+ if (!pInfo) {
+ return NULL;
+ }
+ pInfo->AddPath("~/Library/Fonts");
+ pInfo->AddPath("/Library/Fonts");
+ pInfo->AddPath("/System/Library/Fonts");
+ return pInfo;
+#else
+ return NULL;
+#endif
+}
+void CFX_GEModule::InitPlatform()
+{
+ m_pPlatformData = FX_NEW CApplePlatform;
+ m_pFontMgr->SetSystemFontInfo(IFX_SystemFontInfo::CreateDefault());
+}
+void CFX_GEModule::DestroyPlatform()
+{
+ if (m_pPlatformData) {
+ 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
index bef45163f7..7cb94f1093 100644
--- a/core/src/fxge/apple/fx_quartz_device.cpp
+++ b/core/src/fxge/apple/fx_quartz_device.cpp
@@ -1,1138 +1,1138 @@
-// 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 "../../../include/fxcrt/fx_ext.h"
-#include "../../../include/fxge/fx_ge.h"
-#include "../agg/include/fxfx_agg_clip_liang_barsky.h"
-#include "../ge/text_int.h"
-#include "../dib/dib_int.h"
-#include "../agg/include/fx_agg_driver.h"
-#include "../../../include/fxge/fx_freetype.h"
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-#include "apple_int.h"
-#include "../../../include/fxge/fx_ge_apple.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(FX_LPCBYTE 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_AffineMatrix* 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,
- FX_INT32 charsCount,
- FX_ARGB argb,
- CFX_AffineMatrix* 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);
- }
- FX_INT32 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];
- if (!glyphPositionsCG) {
- return FALSE;
- }
- 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, FX_INT32 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_AffineMatrix* 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_AffineMatrix* 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_AffineMatrix* 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);
- FX_INT32 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;
- FX_INT32 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,
- FX_INT32 left,
- FX_INT32 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 ++) {
- FX_LPBYTE pScanline = (FX_LPBYTE)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 ++) {
- FX_LPBYTE pScanline = (FX_LPBYTE)pBitmap1->GetScanline(row);
- for (int col = 0; col < pBitmap1->GetWidth(); col ++) {
- pScanline[0] = (FX_BYTE)(pScanline[0] * pScanline[3] / 255.f + .5f);
- pScanline[1] = (FX_BYTE)(pScanline[1] * pScanline[3] / 255.f + .5f);
- pScanline[2] = (FX_BYTE)(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 ++) {
- FX_LPBYTE pScanline = (FX_LPBYTE)pBitmap1->GetScanline(row);
- for (int col = 0; col < pBitmap1->GetWidth(); col ++) {
- pScanline[0] = (FX_BYTE)(pScanline[0] * pScanline[3] / 255.f + .5f);
- pScanline[1] = (FX_BYTE)(pScanline[1] * pScanline[3] / 255.f + .5f);
- pScanline[2] = (FX_BYTE)(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_AffineMatrix* pGlyphMatrix,
- const CFX_AffineMatrix* 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->m_pPlatformFont) {
- if (pFont->GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) {
- return FALSE;
- }
- pFont->m_pPlatformFont = quartz2d.CreateFont(pFont->m_pFontData, pFont->m_dwSize);
- if (NULL == pFont->m_pPlatformFont) {
- 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_AffineMatrix 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->m_pPlatformFont);
- CGContextSetFontSize(_context, FXSYS_fabs(font_size));
- FX_INT32 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) {
- CGAffineTransform ctm = CGContextGetCTM(_context);
- 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_AffineMatrix* 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;
- FX_INT32 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_AffineMatrix 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];
- if (!dashArray) {
- return;
- }
- 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
- }
- FX_INT32 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)
-{
- FX_INT32 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)
-{
- FX_INT32 count = pathData->GetPointCount();
- FX_PATHPOINT* points = pathData->GetPoints();
- CGContextBeginPath(_context);
- for (FX_INT32 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 (GetBitmap() && m_bOwnedBitmap) {
- delete GetBitmap();
- }
-}
-CGContextRef CFX_QuartzDevice::GetContext()
-{
- return m_pContext;
-}
-FX_BOOL CFX_QuartzDevice::Attach(CGContextRef context, FX_INT32 nDeviceClass)
-{
- if (m_pContext) {
- CGContextRelease(m_pContext);
- }
- m_pContext = context;
- CGContextRetain(m_pContext);
- IFX_RenderDeviceDriver* pDriver = FX_NEW CFX_QuartzDeviceDriver(m_pContext, nDeviceClass);
- if (!pDriver) {
- return FALSE;
- }
- 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 = FX_NEW CFX_QuartzDeviceDriver(m_pContext, FXDC_DISPLAY);
- if (!pDriver) {
- return FALSE;
- }
- SetDeviceDriver(pDriver);
- return TRUE;
-}
-FX_BOOL CFX_QuartzDevice::Create(FX_INT32 width, FX_INT32 height, FXDIB_Format format)
-{
- if ((FX_BYTE)format < 32) {
- return FALSE;
- }
- CFX_DIBitmap* pBitmap = FX_NEW CFX_DIBitmap;
- if (!pBitmap) {
- return FALSE;
- }
- if (!pBitmap->Create(width, height, format)) {
- delete pBitmap;
- return FALSE;
- }
- m_bOwnedBitmap = TRUE;
- return Attach(pBitmap);
-}
-#endif
+// 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 "../../../include/fxcrt/fx_ext.h"
+#include "../../../include/fxge/fx_ge.h"
+#include "../agg/include/fxfx_agg_clip_liang_barsky.h"
+#include "../ge/text_int.h"
+#include "../dib/dib_int.h"
+#include "../agg/include/fx_agg_driver.h"
+#include "../../../include/fxge/fx_freetype.h"
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+#include "apple_int.h"
+#include "../../../include/fxge/fx_ge_apple.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(FX_LPCBYTE 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_AffineMatrix* 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,
+ FX_INT32 charsCount,
+ FX_ARGB argb,
+ CFX_AffineMatrix* 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);
+ }
+ FX_INT32 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];
+ if (!glyphPositionsCG) {
+ return FALSE;
+ }
+ 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, FX_INT32 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_AffineMatrix* 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_AffineMatrix* 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_AffineMatrix* 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);
+ FX_INT32 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;
+ FX_INT32 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,
+ FX_INT32 left,
+ FX_INT32 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 ++) {
+ FX_LPBYTE pScanline = (FX_LPBYTE)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 ++) {
+ FX_LPBYTE pScanline = (FX_LPBYTE)pBitmap1->GetScanline(row);
+ for (int col = 0; col < pBitmap1->GetWidth(); col ++) {
+ pScanline[0] = (FX_BYTE)(pScanline[0] * pScanline[3] / 255.f + .5f);
+ pScanline[1] = (FX_BYTE)(pScanline[1] * pScanline[3] / 255.f + .5f);
+ pScanline[2] = (FX_BYTE)(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 ++) {
+ FX_LPBYTE pScanline = (FX_LPBYTE)pBitmap1->GetScanline(row);
+ for (int col = 0; col < pBitmap1->GetWidth(); col ++) {
+ pScanline[0] = (FX_BYTE)(pScanline[0] * pScanline[3] / 255.f + .5f);
+ pScanline[1] = (FX_BYTE)(pScanline[1] * pScanline[3] / 255.f + .5f);
+ pScanline[2] = (FX_BYTE)(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_AffineMatrix* pGlyphMatrix,
+ const CFX_AffineMatrix* 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->m_pPlatformFont) {
+ if (pFont->GetPsName() == CFX_WideString::FromLocal("DFHeiStd-W5")) {
+ return FALSE;
+ }
+ pFont->m_pPlatformFont = quartz2d.CreateFont(pFont->m_pFontData, pFont->m_dwSize);
+ if (NULL == pFont->m_pPlatformFont) {
+ 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_AffineMatrix 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->m_pPlatformFont);
+ CGContextSetFontSize(_context, FXSYS_fabs(font_size));
+ FX_INT32 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) {
+ CGAffineTransform ctm = CGContextGetCTM(_context);
+ 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_AffineMatrix* 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;
+ FX_INT32 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_AffineMatrix 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];
+ if (!dashArray) {
+ return;
+ }
+ 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
+ }
+ FX_INT32 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)
+{
+ FX_INT32 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)
+{
+ FX_INT32 count = pathData->GetPointCount();
+ FX_PATHPOINT* points = pathData->GetPoints();
+ CGContextBeginPath(_context);
+ for (FX_INT32 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 (GetBitmap() && m_bOwnedBitmap) {
+ delete GetBitmap();
+ }
+}
+CGContextRef CFX_QuartzDevice::GetContext()
+{
+ return m_pContext;
+}
+FX_BOOL CFX_QuartzDevice::Attach(CGContextRef context, FX_INT32 nDeviceClass)
+{
+ if (m_pContext) {
+ CGContextRelease(m_pContext);
+ }
+ m_pContext = context;
+ CGContextRetain(m_pContext);
+ IFX_RenderDeviceDriver* pDriver = FX_NEW CFX_QuartzDeviceDriver(m_pContext, nDeviceClass);
+ if (!pDriver) {
+ return FALSE;
+ }
+ 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 = FX_NEW CFX_QuartzDeviceDriver(m_pContext, FXDC_DISPLAY);
+ if (!pDriver) {
+ return FALSE;
+ }
+ SetDeviceDriver(pDriver);
+ return TRUE;
+}
+FX_BOOL CFX_QuartzDevice::Create(FX_INT32 width, FX_INT32 height, FXDIB_Format format)
+{
+ if ((FX_BYTE)format < 32) {
+ return FALSE;
+ }
+ CFX_DIBitmap* pBitmap = FX_NEW CFX_DIBitmap;
+ if (!pBitmap) {
+ return FALSE;
+ }
+ if (!pBitmap->Create(width, height, format)) {
+ delete pBitmap;
+ return FALSE;
+ }
+ m_bOwnedBitmap = TRUE;
+ return Attach(pBitmap);
+}
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 21:17:07 +0000