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_BAANNOTHANDLER_H_ 8 #define FPDFSDK_CPDFSDK_BAANNOTHANDLER_H_ 9 10 #include "core/fxcrt/fx_coordinates.h" 11 #include "fpdfsdk/ipdfsdk_annothandler.h" 12 13 class CFFL_InteractiveFormFiller; 14 class CFX_Matrix; 15 class CFX_RenderDevice; 16 class CPDF_Annot; 17 class CPDFSDK_FormFillEnvironment; 18 class CPDFSDK_Annot; 19 class CPDFSDK_PageView; 20 21 #ifdef PDF_ENABLE_XFA 22 class CXFA_FFWidget; 23 #endif // PDF_ENABLE_XFA 24 25 class CPDFSDK_BAAnnotHandler : public IPDFSDK_AnnotHandler { 26 public: 27 CPDFSDK_BAAnnotHandler(); 28 ~CPDFSDK_BAAnnotHandler() override; 29 30 bool CanAnswer(CPDFSDK_Annot* pAnnot) override; 31 CPDFSDK_Annot* NewAnnot(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPage) override; 32 #ifdef PDF_ENABLE_XFA 33 CPDFSDK_Annot* NewAnnot(CXFA_FFWidget* hWidget, 34 CPDFSDK_PageView* pPage) override; 35 #endif // PDF_ENABLE_XFA 36 void ReleaseAnnot(CPDFSDK_Annot* pAnnot) override; 37 CFX_FloatRect GetViewBBox(CPDFSDK_PageView* pPageView, 38 CPDFSDK_Annot* pAnnot) override; 39 WideString GetSelectedText(CPDFSDK_Annot* pAnnot) override; 40 void ReplaceSelection(CPDFSDK_Annot* pAnnot, const WideString& text) override; 41 bool HitTest(CPDFSDK_PageView* pPageView, 42 CPDFSDK_Annot* pAnnot, 43 const CFX_PointF& point) override; 44 void OnDraw(CPDFSDK_PageView* pPageView, 45 CPDFSDK_Annot* pAnnot, 46 CFX_RenderDevice* pDevice, 47 CFX_Matrix* pUser2Device, 48 bool bDrawAnnots) override; 49 void OnLoad(CPDFSDK_Annot* pAnnot) override; 50 51 void OnMouseEnter(CPDFSDK_PageView* pPageView, 52 CPDFSDK_Annot::ObservedPtr* pAnnot, 53 uint32_t nFlag) override; 54 void OnMouseExit(CPDFSDK_PageView* pPageView, 55 CPDFSDK_Annot::ObservedPtr* pAnnot, 56 uint32_t nFlag) override; 57 bool OnLButtonDown(CPDFSDK_PageView* pPageView, 58 CPDFSDK_Annot::ObservedPtr* pAnnot, 59 uint32_t nFlags, 60 const CFX_PointF& point) override; 61 bool OnLButtonUp(CPDFSDK_PageView* pPageView, 62 CPDFSDK_Annot::ObservedPtr* pAnnot, 63 uint32_t nFlags, 64 const CFX_PointF& point) override; 65 bool OnLButtonDblClk(CPDFSDK_PageView* pPageView, 66 CPDFSDK_Annot::ObservedPtr* pAnnot, 67 uint32_t nFlags, 68 const CFX_PointF& point) override; 69 bool OnMouseMove(CPDFSDK_PageView* pPageView, 70 CPDFSDK_Annot::ObservedPtr* pAnnot, 71 uint32_t nFlags, 72 const CFX_PointF& point) override; 73 bool OnMouseWheel(CPDFSDK_PageView* pPageView, 74 CPDFSDK_Annot::ObservedPtr* pAnnot, 75 uint32_t nFlags, 76 short zDelta, 77 const CFX_PointF& point) override; 78 bool OnRButtonDown(CPDFSDK_PageView* pPageView, 79 CPDFSDK_Annot::ObservedPtr* pAnnot, 80 uint32_t nFlags, 81 const CFX_PointF& point) override; 82 bool OnRButtonUp(CPDFSDK_PageView* pPageView, 83 CPDFSDK_Annot::ObservedPtr* pAnnot, 84 uint32_t nFlags, 85 const CFX_PointF& point) override; 86 bool OnRButtonDblClk(CPDFSDK_PageView* pPageView, 87 CPDFSDK_Annot::ObservedPtr* pAnnot, 88 uint32_t nFlags, 89 const CFX_PointF& point) override; 90 bool OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags) override; 91 bool OnKeyDown(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; 92 bool OnKeyUp(CPDFSDK_Annot* pAnnot, int nKeyCode, int nFlag) override; 93 bool OnSetFocus(CPDFSDK_Annot::ObservedPtr* pAnnot, uint32_t nFlag) override; 94 bool OnKillFocus(CPDFSDK_Annot::ObservedPtr* pAnnot, uint32_t nFlag) override; 95 #ifdef PDF_ENABLE_XFA 96 bool OnXFAChangedFocus(CPDFSDK_Annot::ObservedPtr* pOldAnnot, 97 CPDFSDK_Annot::ObservedPtr* pNewAnnot) override; 98 #endif // PDF_ENABLE_XFA 99 }; 100 101 #endif // FPDFSDK_CPDFSDK_BAANNOTHANDLER_H_ 102
