CConfirmReplace.cpp

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/*
 * PROJECT:     ReactOS Zip Shell Extension
 * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
 * PURPOSE:     Ask the user to replace a file
 * COPYRIGHT:   Copyright 2017-2019 Mark Jansen (mark.jansen@reactos.org)
 *              Copyright 2023 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
 */
 
#include "precomp.h"
 
class CConfirmReplace : public CDialogImpl<CConfirmReplace>
{
private:
    CStringW m_Filename;
public:
    CConfirmReplace(PCWSTR filename)
        : m_Filename(filename)
    {
    }
 
    LRESULT OnInitDialog(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
    {
        CenterWindow(GetParent());
 
        HICON hIcon = LoadIcon(NULL, IDI_EXCLAMATION);
        SendDlgItemMessage(IDC_EXCLAMATION_ICON, STM_SETICON, (WPARAM)hIcon);
 
        CStringW message;
        message.FormatMessage(IDS_OVERWRITEFILE_TEXT, m_Filename.GetString());
        ::SetDlgItemTextW(m_hWnd, IDC_MESSAGE, message);
 
        return TRUE;
    }
 
    LRESULT OnButton(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled)
    {
        EndDialog(wID);
        return 0;
    }
 
public:
    enum { IDD = IDD_CONFIRM_FILE_REPLACE };
 
    BEGIN_MSG_MAP(CConfirmReplace)
        MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
        COMMAND_ID_HANDLER(IDYES, OnButton)
        COMMAND_ID_HANDLER(IDYESALL, OnButton)
        COMMAND_ID_HANDLER(IDNO, OnButton)
        COMMAND_ID_HANDLER(IDCANCEL, OnButton)
    END_MSG_MAP()
};
 
eZipConfirmResponse _CZipAskReplace(HWND hDlg, PCWSTR FullPath)
{
    PCWSTR Filename = PathFindFileNameW(FullPath);
    CConfirmReplace confirm(Filename);
    INT_PTR Result = confirm.DoModal(hDlg);
    switch (Result)
    {
    case IDYES: return eYes;
    case IDYESALL: return eYesToAll;
    default:
    case IDNO: return eNo;
    case IDCANCEL: return eCancel;
    }
}