1 // Copyright 2016 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 FPDFSDK_CPDFSDK_ANNOT_H_ 8 #define FPDFSDK_CPDFSDK_ANNOT_H_ 9 10 #include "core/fpdfdoc/cpdf_aaction.h" 11 #include "core/fpdfdoc/cpdf_annot.h" 12 #include "core/fpdfdoc/cpdf_defaultappearance.h" 13 #include "core/fxcrt/cfx_observable.h" 14 #include "core/fxcrt/fx_basic.h" 15 #include "fpdfsdk/cfx_systemhandler.h" 16 #include "fpdfsdk/fsdk_common.h" 17 #include "fpdfsdk/fsdk_define.h" 18 19 class CFX_Matrix; 20 class CFX_RenderDevice; 21 class CPDF_Page; 22 class CPDF_RenderOptions; 23 class CPDFSDK_PageView; 24 25 class CPDFSDK_Annot : public CFX_Observable<CPDFSDK_Annot> { 26 public: 27 explicit CPDFSDK_Annot(CPDFSDK_PageView* pPageView); 28 virtual ~CPDFSDK_Annot(); 29 30 #ifdef PDF_ENABLE_XFA 31 virtual bool IsXFAField(); 32 virtual CXFA_FFWidget* GetXFAWidget() const; 33 #endif // PDF_ENABLE_XFA 34 35 virtual FX_FLOAT GetMinWidth() const; 36 virtual FX_FLOAT GetMinHeight() const; 37 virtual int GetLayoutOrder() const; 38 virtual CPDF_Annot* GetPDFAnnot() const; 39 virtual CPDF_Annot::Subtype GetAnnotSubtype() const; 40 virtual bool IsSignatureWidget() const; 41 virtual CFX_FloatRect GetRect() const; 42 43 virtual void SetRect(const CFX_FloatRect& rect); 44 virtual void Annot_OnDraw(CFX_RenderDevice* pDevice, 45 CFX_Matrix* pUser2Device, 46 CPDF_RenderOptions* pOptions); 47 48 UnderlyingPageType* GetUnderlyingPage(); 49 CPDF_Page* GetPDFPage(); 50 #ifdef PDF_ENABLE_XFA 51 CPDFXFA_Page* GetPDFXFAPage(); 52 #endif // PDF_ENABLE_XFA 53 54 void SetPage(CPDFSDK_PageView* pPageView); GetPageView()55 CPDFSDK_PageView* GetPageView() const { return m_pPageView; } 56 57 bool IsSelected(); 58 void SetSelected(bool bSelected); 59 60 protected: 61 CPDFSDK_PageView* m_pPageView; 62 bool m_bSelected; 63 }; 64 65 #endif // FPDFSDK_CPDFSDK_ANNOT_H_ 66