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// 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_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_
#define FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_
#include "../../../core/include/fxcrt/fx_string.h"
#include "FFL_FormFiller.h"
class CBA_FontMap;
class CPDFSDK_Document;
struct FFL_ComboBoxState {
int nIndex;
int nStart;
int nEnd;
CFX_WideString sValue;
};
class CFFL_ComboBox : public CFFL_FormFiller,
public IPWL_FocusHandler,
public IPWL_Edit_Notify {
public:
CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
virtual ~CFFL_ComboBox();
virtual PWL_CREATEPARAM GetCreateParam();
virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
CPDFSDK_PageView* pPageView);
virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);
virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
virtual void SaveData(CPDFSDK_PageView* pPageView);
virtual void GetActionData(CPDFSDK_PageView* pPageView,
CPDF_AAction::AActionType type,
PDFSDK_FieldAction& fa);
virtual void SetActionData(CPDFSDK_PageView* pPageView,
CPDF_AAction::AActionType type,
const PDFSDK_FieldAction& fa);
virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type,
const PDFSDK_FieldAction& faOld,
const PDFSDK_FieldAction& faNew);
virtual void SaveState(CPDFSDK_PageView* pPageView);
virtual void RestoreState(CPDFSDK_PageView* pPageView);
virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
FX_BOOL bRestoreValue);
virtual void OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag);
public:
virtual void OnSetFocus(CPWL_Wnd* pWnd);
virtual void OnKillFocus(CPWL_Wnd* pWnd);
public:
virtual void OnAddUndo(CPWL_Edit* pEdit);
public:
virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument);
virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument);
virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument);
private:
CFX_WideString GetSelectExportText();
private:
CBA_FontMap* m_pFontMap;
FFL_ComboBoxState m_State;
};
#endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_
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