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Diffstat (limited to 'core/src/fxge/apple/apple_int.h')
| -rw-r--r-- | core/src/fxge/apple/apple_int.h | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/core/src/fxge/apple/apple_int.h b/core/src/fxge/apple/apple_int.h new file mode 100644 index 0000000000..5c42f1b1fb --- /dev/null +++ b/core/src/fxge/apple/apple_int.h @@ -0,0 +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
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