1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef _FDE_RENDER_IMP 8 #define _FDE_RENDER_IMP 9 class CFDE_RenderContext; 10 class CFDE_RenderContext : public IFDE_RenderContext, 11 public CFX_ThreadLock, 12 public CFX_Target { 13 public: 14 CFDE_RenderContext(); 15 virtual ~CFDE_RenderContext(); Release()16 virtual void Release() { delete this; } 17 virtual FX_BOOL StartRender(IFDE_RenderDevice* pRenderDevice, 18 IFDE_CanvasSet* pCanvasSet, 19 const CFX_Matrix& tmDoc2Device); GetStatus()20 virtual FDE_RENDERSTATUS GetStatus() const { return m_eStatus; } 21 virtual FDE_RENDERSTATUS DoRender(IFX_Pause* pPause = NULL); 22 virtual void StopRender(); 23 void RenderPath(IFDE_PathSet* pPathSet, FDE_HVISUALOBJ hPath); 24 void RenderText(IFDE_TextSet* pTextSet, FDE_HVISUALOBJ hText); 25 FX_BOOL ApplyClip(IFDE_VisualSet* pVisualSet, 26 FDE_HVISUALOBJ hObj, 27 FDE_HDEVICESTATE& hState); 28 void RestoreClip(FDE_HDEVICESTATE hState); 29 30 protected: 31 FDE_RENDERSTATUS m_eStatus; 32 IFDE_RenderDevice* m_pRenderDevice; 33 IFDE_SolidBrush* m_pSolidBrush; 34 CFX_Matrix m_Transform; 35 FXTEXT_CHARPOS* m_pCharPos; 36 int32_t m_iCharPosCount; 37 IFDE_VisualSetIterator* m_pIterator; 38 }; 39 #endif 40