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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FXGE_APPLE_APPLE_INT_H_
#define CORE_FXGE_APPLE_APPLE_INT_H_
#include "core/fxcrt/include/fx_system.h"
#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
#include "core/fxge/include/cfx_graphstatedata.h"
#include "core/fxge/include/cfx_pathdata.h"
#include "core/fxge/include/cfx_renderdevice.h"
#include "core/fxge/include/fx_dib.h"
#include "core/fxge/include/ifx_renderdevicedriver.h"
#if _FX_OS_ == _FX_MACOSX_
#include <Carbon/Carbon.h>
#endif
class CQuartz2D {
public:
void* createGraphics(CFX_DIBitmap* bitmap);
void destroyGraphics(void* graphics);
void* CreateFont(const uint8_t* pFontData, uint32_t dwFontSize);
void DestroyFont(void* pFont);
void setGraphicsTextMatrix(void* graphics, CFX_Matrix* matrix);
FX_BOOL drawGraphicsString(void* graphics,
void* font,
FX_FLOAT fontSize,
uint16_t* glyphIndices,
CGPoint* glyphPositions,
int32_t chars,
FX_ARGB argb,
CFX_Matrix* matrix = nullptr);
void saveGraphicsState(void* graphics);
void restoreGraphicsState(void* graphics);
};
class CApplePlatform {
public:
CApplePlatform() {}
~CApplePlatform() {}
CQuartz2D m_quartz2d;
};
class CFX_QuartzDeviceDriver : public IFX_RenderDeviceDriver {
public:
CFX_QuartzDeviceDriver(CGContextRef context, int32_t deviceClass);
~CFX_QuartzDeviceDriver() override;
// IFX_RenderDeviceDriver
int GetDeviceCaps(int caps_id) const override;
CFX_Matrix GetCTM() const override;
void SaveState() override;
void RestoreState(bool bKeepSaved) override;
FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
int fill_mode) override;
FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
const CFX_GraphStateData* pGraphState) override;
FX_BOOL DrawPath(const CFX_PathData* pPathData,
const CFX_Matrix* pObject2Device,
const CFX_GraphStateData* pGraphState,
uint32_t fill_color,
uint32_t stroke_color,
int fill_mode,
int blend_type) override;
FX_BOOL FillRectWithBlend(const FX_RECT* pRect,
uint32_t fill_color,
int blend_type) override;
FX_BOOL DrawCosmeticLine(FX_FLOAT x1,
FX_FLOAT y1,
FX_FLOAT x2,
FX_FLOAT y2,
uint32_t color,
int blend_type) override;
FX_BOOL GetClipBox(FX_RECT* pRect) override;
FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top) override;
FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap,
uint32_t color,
const FX_RECT* pSrcRect,
int dest_left,
int dest_top,
int blend_type) override;
FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap,
uint32_t color,
int dest_left,
int dest_top,
int dest_width,
int dest_height,
const FX_RECT* pClipRect,
uint32_t flags,
int blend_type) override;
FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap,
int bitmap_alpha,
uint32_t color,
const CFX_Matrix* pMatrix,
uint32_t flags,
void*& handle,
int blend_type) override;
FX_BOOL DrawDeviceText(int nChars,
const FXTEXT_CHARPOS* pCharPos,
CFX_Font* pFont,
CFX_FontCache* pCache,
const CFX_Matrix* pObject2Device,
FX_FLOAT font_size,
uint32_t color) override;
void ClearDriver() override;
protected:
void setStrokeInfo(const CFX_GraphStateData* graphState,
FX_ARGB argb,
FX_FLOAT lineWidth);
void setFillInfo(FX_ARGB argb);
void setPathToContext(const CFX_PathData* pathData);
FX_FLOAT getLineWidth(const CFX_GraphStateData* graphState,
CGAffineTransform ctm);
FX_BOOL CG_DrawGlyphRun(int nChars,
const FXTEXT_CHARPOS* pCharPos,
CFX_Font* pFont,
CFX_FontCache* pCache,
const CFX_Matrix* pGlyphMatrix,
const CFX_Matrix* pObject2Device,
FX_FLOAT font_size,
uint32_t argb);
void CG_SetImageTransform(int dest_left,
int dest_top,
int dest_width,
int dest_height,
CGRect* rect);
CGContextRef m_context;
CGAffineTransform m_foxitDevice2User;
CGAffineTransform m_user2FoxitDevice;
int32_t m_saveCount;
int32_t m_width;
int32_t m_height;
int32_t m_bitsPerPixel;
int32_t m_deviceClass;
int32_t m_renderCaps;
int32_t m_horzSize;
int32_t m_vertSize;
};
#endif // _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
#endif // CORE_FXGE_APPLE_APPLE_INT_H_
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