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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 XFA_FDE_FDE_GEDEVICE_H_
#define XFA_FDE_FDE_GEDEVICE_H_
#include "core/fxge/cfx_renderdevice.h"
#include "xfa/fgas/crt/fgas_memory.h"
class CFDE_Brush;
class CFDE_Path;
class CFDE_Pen;
class CFGAS_GEFont;
class CFX_GraphStateData;
class CFDE_RenderDevice : public CFX_Target {
public:
CFDE_RenderDevice(CFX_RenderDevice* pDevice, FX_BOOL bOwnerDevice);
~CFDE_RenderDevice() override;
int32_t GetWidth() const;
int32_t GetHeight() const;
void SaveState();
void RestoreState();
FX_BOOL SetClipPath(const CFDE_Path* pClip);
CFDE_Path* GetClipPath() const;
FX_BOOL SetClipRect(const CFX_RectF& rtClip);
const CFX_RectF& GetClipRect();
FX_FLOAT GetDpiX() const;
FX_FLOAT GetDpiY() const;
FX_BOOL DrawImage(CFX_DIBSource* pDib,
const CFX_RectF* pSrcRect,
const CFX_RectF& dstRect,
const CFX_Matrix* pImgMatrix = nullptr,
const CFX_Matrix* pDevMatrix = nullptr);
FX_BOOL DrawString(CFDE_Brush* pBrush,
CFGAS_GEFont* pFont,
const FXTEXT_CHARPOS* pCharPos,
int32_t iCount,
FX_FLOAT fFontSize,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawBezier(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFX_PointF& pt1,
const CFX_PointF& pt2,
const CFX_PointF& pt3,
const CFX_PointF& pt4,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawCurve(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFX_PointsF& points,
FX_BOOL bClosed,
FX_FLOAT fTension = 0.5f,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawEllipse(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFX_RectF& rect,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawLines(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFX_PointsF& points,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawLine(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFX_PointF& pt1,
const CFX_PointF& pt2,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawPath(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFDE_Path* pPath,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawPolygon(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFX_PointsF& points,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawRectangle(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
const CFX_RectF& rect,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL FillClosedCurve(CFDE_Brush* pBrush,
const CFX_PointsF& points,
FX_FLOAT fTension = 0.5f,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL FillEllipse(CFDE_Brush* pBrush,
const CFX_RectF& rect,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL FillPath(CFDE_Brush* pBrush,
const CFDE_Path* pPath,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL FillPolygon(CFDE_Brush* pBrush,
const CFX_PointsF& points,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL FillRectangle(CFDE_Brush* pBrush,
const CFX_RectF& rect,
const CFX_Matrix* pMatrix = nullptr);
FX_BOOL DrawSolidString(CFDE_Brush* pBrush,
CFGAS_GEFont* pFont,
const FXTEXT_CHARPOS* pCharPos,
int32_t iCount,
FX_FLOAT fFontSize,
const CFX_Matrix* pMatrix);
FX_BOOL DrawStringPath(CFDE_Brush* pBrush,
CFGAS_GEFont* pFont,
const FXTEXT_CHARPOS* pCharPos,
int32_t iCount,
FX_FLOAT fFontSize,
const CFX_Matrix* pMatrix);
protected:
FX_BOOL CreatePen(CFDE_Pen* pPen,
FX_FLOAT fPenWidth,
CFX_GraphStateData& graphState);
CFX_RenderDevice* const m_pDevice;
CFX_RectF m_rtClip;
FX_BOOL m_bOwnerDevice;
int32_t m_iCharCount;
};
#endif // XFA_FDE_FDE_GEDEVICE_H_
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