// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
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#define FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
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#include <map>
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#include "fpdfsdk/formfiller/cba_fontmap.h"
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#include "fpdfsdk/formfiller/cffl_iformfiller.h"
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#include "fpdfsdk/include/fsdk_baseform.h"
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class CPDFDoc_Environment;
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class CPDFSDK_Annot;
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class CPDFSDK_PageView;
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class CPDFSDK_Widget;
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class CFFL_FormFiller : public IPWL_Provider, public CPWL_TimerHandler {
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public:
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CFFL_FormFiller(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot);
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~CFFL_FormFiller() override;
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virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot);
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virtual void OnDraw(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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CFX_RenderDevice* pDevice,
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CFX_Matrix* pUser2Device,
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uint32_t dwFlags);
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virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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CFX_RenderDevice* pDevice,
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CFX_Matrix* pUser2Device,
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uint32_t dwFlags);
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virtual void OnCreate(CPDFSDK_Annot* pAnnot);
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virtual void OnLoad(CPDFSDK_Annot* pAnnot);
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virtual void OnDelete(CPDFSDK_Annot* pAnnot);
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virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
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virtual void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot);
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virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point);
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virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point);
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virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point);
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virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point);
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virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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short zDelta,
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const CFX_FloatPoint& point);
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virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point);
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virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point);
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virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot,
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FX_UINT nKeyCode,
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FX_UINT nFlags);
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virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
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void SetFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
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void KillFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
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// CPWL_TimerHandler
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void TimerProc() override;
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CFX_SystemHandler* GetSystemHandler() const override;
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// IPWL_Provider
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CFX_Matrix GetWindowMatrix(void* pAttachedData) override;
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CFX_WideString LoadPopupMenuString(int nIndex) override;
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virtual void GetActionData(CPDFSDK_PageView* pPageView,
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CPDF_AAction::AActionType type,
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PDFSDK_FieldAction& fa);
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virtual void SetActionData(CPDFSDK_PageView* pPageView,
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CPDF_AAction::AActionType type,
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const PDFSDK_FieldAction& fa);
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virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type,
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const PDFSDK_FieldAction& faOld,
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const PDFSDK_FieldAction& faNew);
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virtual void SaveState(CPDFSDK_PageView* pPageView);
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virtual void RestoreState(CPDFSDK_PageView* pPageView);
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virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
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FX_BOOL bRestoreValue);
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CFX_Matrix GetCurMatrix();
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CFX_FloatRect FFLtoPWL(const CFX_FloatRect& rect);
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CFX_FloatRect PWLtoFFL(const CFX_FloatRect& rect);
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CFX_FloatPoint FFLtoPWL(const CFX_FloatPoint& point);
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CFX_FloatPoint PWLtoFFL(const CFX_FloatPoint& point);
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CFX_FloatPoint WndtoPWL(CPDFSDK_PageView* pPageView,
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const CFX_FloatPoint& pt);
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CFX_FloatRect FFLtoWnd(CPDFSDK_PageView* pPageView,
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const CFX_FloatRect& rect);
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void SetWindowRect(CPDFSDK_PageView* pPageView,
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const CFX_FloatRect& rcWindow);
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CFX_FloatRect GetWindowRect(CPDFSDK_PageView* pPageView);
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FX_BOOL CommitData(CPDFSDK_PageView* pPageView, FX_UINT nFlag);
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virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
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virtual void SaveData(CPDFSDK_PageView* pPageView);
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#ifdef PDF_ENABLE_XFA
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virtual FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView);
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#endif // PDF_ENABLE_XFA
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CPWL_Wnd* GetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bNew);
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void DestroyPDFWindow(CPDFSDK_PageView* pPageView);
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void EscapeFiller(CPDFSDK_PageView* pPageView, FX_BOOL bDestroyPDFWindow);
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virtual PWL_CREATEPARAM GetCreateParam();
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virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
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CPDFSDK_PageView* pPageView) = 0;
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virtual CFX_FloatRect GetFocusBox(CPDFSDK_PageView* pPageView);
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FX_BOOL IsValid() const;
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CFX_FloatRect GetPDFWindowRect() const;
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CPDFSDK_PageView* GetCurPageView();
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void SetChangeMark();
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virtual void InvalidateRect(double left,
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double top,
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double right,
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double bottom);
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CPDFDoc_Environment* GetApp() { return m_pApp; }
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CPDFSDK_Annot* GetSDKAnnot() { return m_pAnnot; }
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protected:
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using CFFL_PageView2PDFWindow = std::map<CPDFSDK_PageView*, CPWL_Wnd*>;
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CPDFDoc_Environment* m_pApp;
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CPDFSDK_Widget* m_pWidget;
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CPDFSDK_Annot* m_pAnnot;
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FX_BOOL m_bValid;
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CFFL_PageView2PDFWindow m_Maps;
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CFX_FloatPoint m_ptOldPos;
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};
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class CFFL_Button : public CFFL_FormFiller {
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public:
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CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
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~CFFL_Button() override;
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// CFFL_FormFiller
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void OnMouseEnter(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot) override;
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void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot) override;
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FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point) override;
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FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point) override;
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FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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FX_UINT nFlags,
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const CFX_FloatPoint& point) override;
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void OnDraw(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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CFX_RenderDevice* pDevice,
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CFX_Matrix* pUser2Device,
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uint32_t dwFlags) override;
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void OnDrawDeactive(CPDFSDK_PageView* pPageView,
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CPDFSDK_Annot* pAnnot,
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CFX_RenderDevice* pDevice,
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CFX_Matrix* pUser2Device,
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uint32_t dwFlags) override;
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protected:
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FX_BOOL m_bMouseIn;
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FX_BOOL m_bMouseDown;
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};
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#endif // FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
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