// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FDE_FDE_GEDEVICE_H_
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#define XFA_FDE_FDE_GEDEVICE_H_
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#include "core/fxge/include/fx_ge.h"
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#include "xfa/fgas/crt/fgas_memory.h"
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class CFDE_Brush;
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class CFDE_Path;
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class CFDE_Pen;
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class CFGAS_GEFont;
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class CFDE_RenderDevice : public CFX_Target {
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public:
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CFDE_RenderDevice(CFX_RenderDevice* pDevice, FX_BOOL bOwnerDevice);
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~CFDE_RenderDevice() override;
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int32_t GetWidth() const;
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int32_t GetHeight() const;
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void SaveState();
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void RestoreState();
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FX_BOOL SetClipPath(const CFDE_Path* pClip);
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CFDE_Path* GetClipPath() const;
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FX_BOOL SetClipRect(const CFX_RectF& rtClip);
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const CFX_RectF& GetClipRect();
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FX_FLOAT GetDpiX() const;
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FX_FLOAT GetDpiY() const;
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FX_BOOL DrawImage(CFX_DIBSource* pDib,
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const CFX_RectF* pSrcRect,
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const CFX_RectF& dstRect,
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const CFX_Matrix* pImgMatrix = nullptr,
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const CFX_Matrix* pDevMatrix = nullptr);
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FX_BOOL DrawString(CFDE_Brush* pBrush,
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CFGAS_GEFont* pFont,
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const FXTEXT_CHARPOS* pCharPos,
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int32_t iCount,
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FX_FLOAT fFontSize,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawBezier(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFX_PointF& pt1,
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const CFX_PointF& pt2,
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const CFX_PointF& pt3,
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const CFX_PointF& pt4,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawCurve(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFX_PointsF& points,
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FX_BOOL bClosed,
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FX_FLOAT fTension = 0.5f,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawEllipse(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFX_RectF& rect,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawLines(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFX_PointsF& points,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawLine(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFX_PointF& pt1,
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const CFX_PointF& pt2,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawPath(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFDE_Path* pPath,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawPolygon(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFX_PointsF& points,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawRectangle(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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const CFX_RectF& rect,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL FillClosedCurve(CFDE_Brush* pBrush,
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const CFX_PointsF& points,
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FX_FLOAT fTension = 0.5f,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL FillEllipse(CFDE_Brush* pBrush,
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const CFX_RectF& rect,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL FillPath(CFDE_Brush* pBrush,
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const CFDE_Path* pPath,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL FillPolygon(CFDE_Brush* pBrush,
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const CFX_PointsF& points,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL FillRectangle(CFDE_Brush* pBrush,
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const CFX_RectF& rect,
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const CFX_Matrix* pMatrix = nullptr);
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FX_BOOL DrawSolidString(CFDE_Brush* pBrush,
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CFGAS_GEFont* pFont,
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const FXTEXT_CHARPOS* pCharPos,
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int32_t iCount,
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FX_FLOAT fFontSize,
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const CFX_Matrix* pMatrix);
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FX_BOOL DrawStringPath(CFDE_Brush* pBrush,
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CFGAS_GEFont* pFont,
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const FXTEXT_CHARPOS* pCharPos,
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int32_t iCount,
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FX_FLOAT fFontSize,
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const CFX_Matrix* pMatrix);
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protected:
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FX_BOOL CreatePen(CFDE_Pen* pPen,
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FX_FLOAT fPenWidth,
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CFX_GraphStateData& graphState);
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CFX_RenderDevice* m_pDevice;
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CFX_RectF m_rtClip;
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FX_BOOL m_bOwnerDevice;
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FXTEXT_CHARPOS* m_pCharPos;
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int32_t m_iCharCount;
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};
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#endif // XFA_FDE_FDE_GEDEVICE_H_
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