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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_PDFWINDOW_PWL_COMBOBOX_H_
#define FPDFSDK_INCLUDE_PDFWINDOW_PWL_COMBOBOX_H_
#include "PWL_Edit.h"
#include "PWL_ListBox.h"
#include "PWL_Wnd.h"
class CPWL_CBEdit : public CPWL_Edit
{
public:
CPWL_CBEdit(){};
virtual ~CPWL_CBEdit(){};
};
class PWL_CLASS CPWL_CBListBox : public CPWL_ListBox
{
public:
CPWL_CBListBox(){};
virtual ~CPWL_CBListBox(){};
public:
virtual FX_BOOL OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
FX_BOOL OnKeyDownWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD nFlag);
FX_BOOL OnCharWithExit(FX_WORD nChar, FX_BOOL & bExit, FX_DWORD nFlag);
};
#define PWL_COMBOBOX_BUTTON_WIDTH 13
class CPWL_CBButton : public CPWL_Wnd
{
public:
CPWL_CBButton(){};
virtual ~CPWL_CBButton(){};
public:
virtual void GetThisAppearanceStream(CFX_ByteTextBuf & sAppStream);
virtual void DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device);
virtual FX_BOOL OnLButtonDown(const CPDF_Point & point, FX_DWORD nFlag);
virtual FX_BOOL OnLButtonUp(const CPDF_Point & point, FX_DWORD nFlag);
};
class PWL_CLASS CPWL_ComboBox : public CPWL_Wnd
{
public:
CPWL_ComboBox();
operator CPWL_Edit* () {return m_pEdit;}
public:
virtual CFX_ByteString GetClassName() const;
virtual void OnCreate(PWL_CREATEPARAM & cp);
virtual FX_BOOL OnKeyDown(FX_WORD nChar, FX_DWORD nFlag);
virtual FX_BOOL OnChar(FX_WORD nChar, FX_DWORD nFlag);
virtual void OnNotify(CPWL_Wnd* pWnd, FX_DWORD msg, intptr_t wParam = 0, intptr_t lParam = 0);
virtual void CreateChildWnd(const PWL_CREATEPARAM & cp);
virtual void RePosChildWnd();
virtual CPDF_Rect GetFocusRect() const;
virtual void SetFocus();
virtual void KillFocus();
FX_BOOL IsModified() const;
public:
void SetFillerNotify(IPWL_Filler_Notify* pNotify);
CFX_WideString GetText() const;
void SetText(FX_LPCWSTR text);
void AddString(FX_LPCWSTR string);
int32_t GetSelect() const;
void SetSelect(int32_t nItemIndex);
void SetEditSel(int32_t nStartChar,int32_t nEndChar);
void GetEditSel(int32_t & nStartChar, int32_t & nEndChar ) const;
void Clear();
void SelectAll();
FX_BOOL IsPopup() const;
void SetSelectText();
private:
void CreateEdit(const PWL_CREATEPARAM & cp);
void CreateButton(const PWL_CREATEPARAM & cp);
void CreateListBox(const PWL_CREATEPARAM & cp);
void SetPopup(FX_BOOL bPopup);
private:
CPWL_CBEdit* m_pEdit;
CPWL_CBButton* m_pButton;
CPWL_CBListBox* m_pList;
FX_BOOL m_bPopup;
CPDF_Rect m_rcOldWindow;
int32_t m_nPopupWhere;
int32_t m_nSelectItem;
IPWL_Filler_Notify* m_pFillerNotify;
public:
void AttachFFLData(void* pData) {m_pFormFiller = pData;}
private:
void* m_pFormFiller;
};
#endif // FPDFSDK_INCLUDE_PDFWINDOW_PWL_COMBOBOX_H_
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