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Diffstat (limited to 'xfa/fde/fde_gedevice.h')
| -rw-r--r-- | xfa/fde/fde_gedevice.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/xfa/fde/fde_gedevice.h b/xfa/fde/fde_gedevice.h new file mode 100644 index 0000000000..68467395e6 --- /dev/null +++ b/xfa/fde/fde_gedevice.h @@ -0,0 +1,136 @@ +// 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 "xfa/fde/fde_renderdevice.h" +#include "xfa/fgas/crt/fgas_memory.h" + +class CFDE_FxgeDevice : public IFDE_RenderDevice, public CFX_Target { + public: + CFDE_FxgeDevice(CFX_RenderDevice* pDevice, FX_BOOL bOwnerDevice); + ~CFDE_FxgeDevice(); + virtual void Release() { delete this; } + + virtual int32_t GetWidth() const; + virtual int32_t GetHeight() const; + virtual FDE_HDEVICESTATE SaveState(); + virtual void RestoreState(FDE_HDEVICESTATE hState); + virtual FX_BOOL SetClipPath(const IFDE_Path* pClip); + virtual IFDE_Path* GetClipPath() const; + virtual FX_BOOL SetClipRect(const CFX_RectF& rtClip); + virtual const CFX_RectF& GetClipRect(); + + virtual FX_FLOAT GetDpiX() const; + virtual FX_FLOAT GetDpiY() const; + + virtual FX_BOOL DrawImage(CFX_DIBSource* pDib, + const CFX_RectF* pSrcRect, + const CFX_RectF& dstRect, + const CFX_Matrix* pImgMatrix = NULL, + const CFX_Matrix* pDevMatrix = NULL); + virtual FX_BOOL DrawString(IFDE_Brush* pBrush, + IFX_Font* pFont, + const FXTEXT_CHARPOS* pCharPos, + int32_t iCount, + FX_FLOAT fFontSize, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL DrawBezier(IFDE_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 = NULL); + virtual FX_BOOL DrawCurve(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + const CFX_PointsF& points, + FX_BOOL bClosed, + FX_FLOAT fTension = 0.5f, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL DrawEllipse(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + const CFX_RectF& rect, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL DrawLines(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + const CFX_PointsF& points, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL DrawLine(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + const CFX_PointF& pt1, + const CFX_PointF& pt2, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL DrawPath(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + const IFDE_Path* pPath, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL DrawPolygon(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + const CFX_PointsF& points, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL DrawRectangle(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + const CFX_RectF& rect, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL FillClosedCurve(IFDE_Brush* pBrush, + const CFX_PointsF& points, + FX_FLOAT fTension = 0.5f, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL FillEllipse(IFDE_Brush* pBrush, + const CFX_RectF& rect, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL FillPath(IFDE_Brush* pBrush, + const IFDE_Path* pPath, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL FillPolygon(IFDE_Brush* pBrush, + const CFX_PointsF& points, + const CFX_Matrix* pMatrix = NULL); + virtual FX_BOOL FillRectangle(IFDE_Brush* pBrush, + const CFX_RectF& rect, + const CFX_Matrix* pMatrix = NULL); + FX_BOOL FillSolidPath(IFDE_Brush* pBrush, + const CFX_PathData* pPath, + const CFX_Matrix* pMatrix); + FX_BOOL FillHatchPath(IFDE_Brush* pBrush, + const CFX_PathData* pPath, + const CFX_Matrix* pMatrix); + FX_BOOL FillTexturePath(IFDE_Brush* pBrush, + const CFX_PathData* pPath, + const CFX_Matrix* pMatrix); + FX_BOOL FillLinearGradientPath(IFDE_Brush* pBrush, + const CFX_PathData* pPath, + const CFX_Matrix* pMatrix); + FX_BOOL DrawSolidString(IFDE_Brush* pBrush, + IFX_Font* pFont, + const FXTEXT_CHARPOS* pCharPos, + int32_t iCount, + FX_FLOAT fFontSize, + const CFX_Matrix* pMatrix); + FX_BOOL DrawStringPath(IFDE_Brush* pBrush, + IFX_Font* pFont, + const FXTEXT_CHARPOS* pCharPos, + int32_t iCount, + FX_FLOAT fFontSize, + const CFX_Matrix* pMatrix); + + protected: + FX_BOOL CreatePen(IFDE_Pen* pPen, + FX_FLOAT fPenWidth, + CFX_GraphStateData& graphState); + FX_BOOL WrapTexture(int32_t iWrapMode, + const CFX_DIBitmap* pBitmap, + const CFX_PathData* pPath, + const CFX_Matrix* pMatrix); + CFX_RenderDevice* m_pDevice; + CFX_RectF m_rtClip; + FX_BOOL m_bOwnerDevice; + FXTEXT_CHARPOS* m_pCharPos; + int32_t m_iCharCount; +}; + +#endif // XFA_FDE_FDE_GEDEVICE_H_ |