| // Copyright 2016 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 FPDFSDK_CPDFSDK_ANNOT_H_ |
| #define FPDFSDK_CPDFSDK_ANNOT_H_ |
| |
| #include "core/fpdfdoc/cpdf_aaction.h" |
| #include "core/fpdfdoc/cpdf_annot.h" |
| #include "core/fpdfdoc/cpdf_defaultappearance.h" |
| #include "core/fxcrt/observable.h" |
| #include "core/fxcrt/unowned_ptr.h" |
| #include "fpdfsdk/cfx_systemhandler.h" |
| #include "fpdfsdk/cpdfsdk_common.h" |
| #include "fpdfsdk/cpdfsdk_helpers.h" |
| |
| class CFX_Matrix; |
| class CFX_RenderDevice; |
| class CPDF_Page; |
| class CPDF_RenderOptions; |
| class CPDFSDK_BAAnnot; |
| class CPDFSDK_PageView; |
| |
| #ifdef PDF_ENABLE_XFA |
| class CXFA_FFWidget; |
| #endif // PDF_ENABLE_XFA |
| |
| class CPDFSDK_Annot : public Observable<CPDFSDK_Annot> { |
| public: |
| explicit CPDFSDK_Annot(CPDFSDK_PageView* pPageView); |
| virtual ~CPDFSDK_Annot(); |
| |
| virtual CPDFSDK_BAAnnot* AsBAAnnot(); |
| |
| #ifdef PDF_ENABLE_XFA |
| virtual bool IsXFAField(); |
| virtual CXFA_FFWidget* GetXFAWidget() const; |
| #endif // PDF_ENABLE_XFA |
| |
| virtual float GetMinWidth() const; |
| virtual float GetMinHeight() const; |
| virtual int GetLayoutOrder() const; |
| virtual CPDF_Annot* GetPDFAnnot() const; |
| virtual CPDF_Annot::Subtype GetAnnotSubtype() const; |
| virtual bool IsSignatureWidget() const; |
| virtual CFX_FloatRect GetRect() const; |
| virtual void SetRect(const CFX_FloatRect& rect); |
| |
| IPDF_Page* GetPage(); // Returns XFA Page if possible, else PDF page. |
| CPDF_Page* GetPDFPage(); |
| #ifdef PDF_ENABLE_XFA |
| CPDFXFA_Page* GetPDFXFAPage(); |
| #endif // PDF_ENABLE_XFA |
| |
| CPDFSDK_PageView* GetPageView() const { return m_pPageView.Get(); } |
| |
| protected: |
| UnownedPtr<CPDFSDK_PageView> const m_pPageView; |
| }; |
| |
| inline CPDFSDK_BAAnnot* ToBAAnnot(CPDFSDK_Annot* pAnnot) { |
| return pAnnot ? pAnnot->AsBAAnnot() : nullptr; |
| } |
| |
| #endif // FPDFSDK_CPDFSDK_ANNOT_H_ |