158 lines
6.0 KiB
C++
158 lines
6.0 KiB
C++
// Copyright 2014 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_FORMFILLER_CFFL_FORMFILLER_H_
|
|
#define FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
|
|
|
|
#include <map>
|
|
#include <memory>
|
|
|
|
#include "core/fxcrt/cfx_timer.h"
|
|
#include "core/fxcrt/unowned_ptr.h"
|
|
#include "fpdfsdk/cpdfsdk_fieldaction.h"
|
|
#include "fpdfsdk/cpdfsdk_widget.h"
|
|
#include "fpdfsdk/formfiller/cffl_interactiveformfiller.h"
|
|
#include "fpdfsdk/pwl/cpwl_wnd.h"
|
|
#include "fpdfsdk/pwl/ipwl_systemhandler.h"
|
|
|
|
class CPDFSDK_Annot;
|
|
class CPDFSDK_FormFillEnvironment;
|
|
class CPDFSDK_PageView;
|
|
|
|
class CFFL_FormFiller : public CPWL_Wnd::ProviderIface,
|
|
public CFX_Timer::CallbackIface {
|
|
public:
|
|
CFFL_FormFiller(CPDFSDK_FormFillEnvironment* pFormFillEnv,
|
|
CPDFSDK_Widget* pWidget);
|
|
~CFFL_FormFiller() override;
|
|
|
|
virtual void OnDraw(CPDFSDK_PageView* pPageView,
|
|
CPDFSDK_Annot* pAnnot,
|
|
CFX_RenderDevice* pDevice,
|
|
const CFX_Matrix& mtUser2Device);
|
|
virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView,
|
|
CPDFSDK_Annot* pAnnot,
|
|
CFX_RenderDevice* pDevice,
|
|
const CFX_Matrix& mtUser2Device);
|
|
|
|
virtual void OnMouseEnter(CPDFSDK_PageView* pPageView);
|
|
virtual void OnMouseExit(CPDFSDK_PageView* pPageView);
|
|
|
|
virtual bool OnLButtonDown(CPDFSDK_PageView* pPageView,
|
|
CPDFSDK_Annot* pAnnot,
|
|
uint32_t nFlags,
|
|
const CFX_PointF& point);
|
|
virtual bool OnLButtonUp(CPDFSDK_PageView* pPageView,
|
|
CPDFSDK_Annot* pAnnot,
|
|
uint32_t nFlags,
|
|
const CFX_PointF& point);
|
|
virtual bool OnLButtonDblClk(CPDFSDK_PageView* pPageView,
|
|
uint32_t nFlags,
|
|
const CFX_PointF& point);
|
|
virtual bool OnMouseMove(CPDFSDK_PageView* pPageView,
|
|
uint32_t nFlags,
|
|
const CFX_PointF& point);
|
|
virtual bool OnMouseWheel(CPDFSDK_PageView* pPageView,
|
|
uint32_t nFlags,
|
|
short zDelta,
|
|
const CFX_PointF& point);
|
|
virtual bool OnRButtonDown(CPDFSDK_PageView* pPageView,
|
|
uint32_t nFlags,
|
|
const CFX_PointF& point);
|
|
virtual bool OnRButtonUp(CPDFSDK_PageView* pPageView,
|
|
uint32_t nFlags,
|
|
const CFX_PointF& point);
|
|
|
|
virtual bool OnKeyDown(uint32_t nKeyCode, uint32_t nFlags);
|
|
virtual bool OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags);
|
|
virtual bool SetIndexSelected(int index, bool selected);
|
|
virtual bool IsIndexSelected(int index);
|
|
|
|
FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView);
|
|
|
|
WideString GetText();
|
|
WideString GetSelectedText();
|
|
void ReplaceSelection(const WideString& text);
|
|
|
|
bool CanUndo();
|
|
bool CanRedo();
|
|
bool Undo();
|
|
bool Redo();
|
|
|
|
void SetFocusForAnnot(CPDFSDK_Annot* pAnnot, uint32_t nFlag);
|
|
void KillFocusForAnnot(uint32_t nFlag);
|
|
|
|
// CFX_Timer::CallbackIface:
|
|
void OnTimerFired() override;
|
|
|
|
// CPWL_Wnd::ProviderIface:
|
|
CFX_Matrix GetWindowMatrix(
|
|
const IPWL_SystemHandler::PerWindowData* pAttached) override;
|
|
|
|
virtual void GetActionData(CPDFSDK_PageView* pPageView,
|
|
CPDF_AAction::AActionType type,
|
|
CPDFSDK_FieldAction& fa);
|
|
virtual void SetActionData(CPDFSDK_PageView* pPageView,
|
|
CPDF_AAction::AActionType type,
|
|
const CPDFSDK_FieldAction& fa);
|
|
virtual CPWL_Wnd::CreateParams GetCreateParam();
|
|
virtual std::unique_ptr<CPWL_Wnd> NewPWLWindow(
|
|
const CPWL_Wnd::CreateParams& cp,
|
|
std::unique_ptr<IPWL_SystemHandler::PerWindowData> pAttachedData) = 0;
|
|
virtual CPWL_Wnd* ResetPWLWindow(CPDFSDK_PageView* pPageView,
|
|
bool bRestoreValue);
|
|
virtual void SaveState(CPDFSDK_PageView* pPageView);
|
|
virtual void RestoreState(CPDFSDK_PageView* pPageView);
|
|
|
|
CFX_Matrix GetCurMatrix();
|
|
CFX_FloatRect GetFocusBox(CPDFSDK_PageView* pPageView);
|
|
CFX_FloatRect FFLtoPWL(const CFX_FloatRect& rect);
|
|
CFX_FloatRect PWLtoFFL(const CFX_FloatRect& rect);
|
|
CFX_PointF FFLtoPWL(const CFX_PointF& point);
|
|
CFX_PointF PWLtoFFL(const CFX_PointF& point);
|
|
CFX_PointF WndtoPWL(const CFX_PointF& pt);
|
|
CFX_FloatRect FFLtoWnd(const CFX_FloatRect& rect);
|
|
|
|
bool CommitData(CPDFSDK_PageView* pPageView, uint32_t nFlag);
|
|
virtual bool IsDataChanged(CPDFSDK_PageView* pPageView);
|
|
virtual void SaveData(CPDFSDK_PageView* pPageView);
|
|
|
|
#ifdef PDF_ENABLE_XFA
|
|
virtual bool IsFieldFull(CPDFSDK_PageView* pPageView);
|
|
#endif // PDF_ENABLE_XFA
|
|
|
|
CPWL_Wnd* GetPWLWindow(CPDFSDK_PageView* pPageView, bool bNew);
|
|
void DestroyPWLWindow(CPDFSDK_PageView* pPageView);
|
|
void EscapeFiller(CPDFSDK_PageView* pPageView, bool bDestroyPWLWindow);
|
|
|
|
bool IsValid() const;
|
|
CFX_FloatRect GetPDFAnnotRect() const;
|
|
|
|
CPDFSDK_PageView* GetCurPageView(bool renew);
|
|
void SetChangeMark();
|
|
|
|
CPDFSDK_Annot* GetSDKAnnot() const { return m_pWidget.Get(); }
|
|
|
|
protected:
|
|
// If the inheriting widget has its own fontmap and a PWL_Edit widget that
|
|
// access that fontmap then you have to call DestroyWindows before destroying
|
|
// the font map in order to not get a use-after-free.
|
|
//
|
|
// The font map should be stored somewhere more appropriate so it will live
|
|
// until the PWL_Edit is done with it. pdfium:566
|
|
void DestroyWindows();
|
|
|
|
void InvalidateRect(const FX_RECT& rect);
|
|
|
|
bool m_bValid = false;
|
|
UnownedPtr<CPDFSDK_FormFillEnvironment> const m_pFormFillEnv;
|
|
UnownedPtr<CPDFSDK_Widget> m_pWidget;
|
|
std::unique_ptr<CFX_Timer> m_pTimer;
|
|
std::map<CPDFSDK_PageView*, std::unique_ptr<CPWL_Wnd>> m_Maps;
|
|
};
|
|
|
|
#endif // FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_
|