Notepad3/grepWinNP3/src/InfoDlg.cpp
2020-07-12 15:46:14 +02:00

77 lines
2.9 KiB
C++

// grepWin - regex search and replace for Windows
// Copyright (C) 2007-2009, 2011-2014, 2020 - Stefan Kueng
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#include "stdafx.h"
#include "InfoDlg.h"
#include "maxpath.h"
#include <memory>
#include <mshtmhst.h>
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CInfoDlg::CInfoDlg()
{
}
CInfoDlg::~CInfoDlg()
{
}
//Function which takes input of An HTML Resource Id
BOOL CInfoDlg::ShowDialog(UINT idAboutHTMLID, HINSTANCE hInstance)
{
//Load the IE Specific MSTML Interface DKK
HINSTANCE hinstMSHTML = LoadLibrary(TEXT("mshtml.dll"));
BOOL bSuccess = FALSE;
if(hinstMSHTML)
{
SHOWHTMLDIALOGEXFN *pfnShowHTMLDialog;
//Locate The Function ShowHTMLDialog in the Loaded mshtml.dll
pfnShowHTMLDialog = (SHOWHTMLDIALOGEXFN*)GetProcAddress(hinstMSHTML, "ShowHTMLDialogEx");
if(pfnShowHTMLDialog)
{
std::unique_ptr<TCHAR[]> lpszModule(new TCHAR[MAX_PATH_NEW]);
//Get The Application Path
if (GetModuleFileName(hInstance, lpszModule.get(), MAX_PATH_NEW))
{
//Add the IE Res protocol
std::unique_ptr<TCHAR[]> strResourceURL(new TCHAR[MAX_PATH_NEW]);
_stprintf_s(strResourceURL.get(), MAX_PATH_NEW, L"res://%s/%u", lpszModule.get(), idAboutHTMLID);
int iLength = (int)_tcslen(strResourceURL.get());
std::unique_ptr<wchar_t[]> lpWideCharStr(new wchar_t[iLength+1]);
//Attempt to Create the URL Moniker to the specified in the URL String
IMoniker *pmk;
if(SUCCEEDED(CreateURLMoniker(NULL,strResourceURL.get(),&pmk)))
{
//Invoke the ShowHTMLDialog function by pointer
//passing the HWND of your Application , the Moniker,
//the remaining parameters can be set to NULL
pfnShowHTMLDialog(NULL, pmk, HTMLDLG_MODELESS, NULL, L"resizable:yes", NULL);
bSuccess = TRUE;
}
}
}
FreeLibrary(hinstMSHTML);
}
return bSuccess;
}