reactos/dll/shellext/zipfldr/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)
*/
#include "precomp.h"
class CConfirmReplace : public CDialogImpl<CConfirmReplace>
{
private:
CStringA m_Filename;
public:
CConfirmReplace(const char* 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);
/* Our CString does not support FormatMessage yet */
CStringA message(MAKEINTRESOURCE(IDS_OVERWRITEFILE_TEXT));
CHeapPtr<CHAR, CLocalAllocator> formatted;
DWORD_PTR args[2] =
{
(DWORD_PTR)m_Filename.GetString(),
NULL
};
::FormatMessageA(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_ARGUMENT_ARRAY,
message, 0, 0, (LPSTR)&formatted, 0, (va_list*)args);
::SetDlgItemTextA(m_hWnd, IDC_MESSAGE, formatted);
return 0;
}
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, PCSTR FullPath)
{
PCSTR Filename = PathFindFileNameA(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;
}
}