dolphin/Source/Plugins/Plugin_VideoDX9/Src/W32Util/ShellUtil.cpp

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#include <shlobj.h>
#include <xstring>
#include <string>
#include "ShellUtil.h"
namespace W32Util
{
std::string BrowseForFolder(HWND parent, char *title)
{
BROWSEINFO info;
memset(&info,0,sizeof(info));
info.hwndOwner = parent;
info.lpszTitle = title;
info.ulFlags = BIF_EDITBOX | BIF_RETURNONLYFSDIRS;
//info.pszDisplayName
LPCITEMIDLIST idList = SHBrowseForFolder(&info);
char temp[MAX_PATH];
SHGetPathFromIDList(idList, temp);
if (strlen(temp))
{
return temp;
}
else
return "";
}
//---------------------------------------------------------------------------------------------------
// function WinBrowseForFileName
//---------------------------------------------------------------------------------------------------
bool BrowseForFileName (bool _bLoad, HWND _hParent, const char *_pTitle,
const char *_pInitialFolder,const char *_pFilter,const char *_pExtension,
std::string& _strFileName)
{
char szFile [MAX_PATH+1];
char szFileTitle [MAX_PATH+1];
strcpy (szFile,"");
strcpy (szFileTitle,"");
OPENFILENAME ofn;
ZeroMemory (&ofn,sizeof (ofn));
ofn.lStructSize = sizeof (OPENFILENAME);
ofn.lpstrInitialDir = _pInitialFolder;
ofn.lpstrFilter = _pFilter;
ofn.nMaxFile = sizeof (szFile);
ofn.lpstrFile = szFile;
ofn.lpstrFileTitle = szFileTitle;
ofn.nMaxFileTitle = sizeof (szFileTitle);
ofn.lpstrDefExt = _pExtension;
ofn.hwndOwner = _hParent;
ofn.Flags = OFN_NOCHANGEDIR | OFN_EXPLORER | OFN_HIDEREADONLY;
if (_strFileName.size () != 0)
ofn.lpstrFile = (char *)_strFileName.c_str();
if (((_bLoad)?GetOpenFileName (&ofn):GetSaveFileName (&ofn)))
{
_strFileName = ofn.lpstrFile;
return true;
}
else
return false;
}
std::vector<std::string> BrowseForFileNameMultiSelect(bool _bLoad, HWND _hParent, const char *_pTitle,
const char *_pInitialFolder,const char *_pFilter,const char *_pExtension)
{
char szFile [MAX_PATH+1+2048*2];
char szFileTitle [MAX_PATH+1];
strcpy (szFile,"");
strcpy (szFileTitle,"");
OPENFILENAME ofn;
ZeroMemory (&ofn,sizeof (ofn));
ofn.lStructSize = sizeof (OPENFILENAME);
ofn.lpstrInitialDir = _pInitialFolder;
ofn.lpstrFilter = _pFilter;
ofn.nMaxFile = sizeof (szFile);
ofn.lpstrFile = szFile;
ofn.lpstrFileTitle = szFileTitle;
ofn.nMaxFileTitle = sizeof (szFileTitle);
ofn.lpstrDefExt = _pExtension;
ofn.hwndOwner = _hParent;
ofn.Flags = OFN_NOCHANGEDIR | OFN_EXPLORER | OFN_HIDEREADONLY | OFN_ALLOWMULTISELECT ;
std::vector<std::string> files;
if (((_bLoad)?GetOpenFileName (&ofn):GetSaveFileName (&ofn)))
{
std::string directory = ofn.lpstrFile;
char *temp = ofn.lpstrFile;
char *oldtemp = temp;
temp+=strlen(temp)+1;
if (*temp==0)
{
//we only got one file
files.push_back(std::string(oldtemp));
}
else
{
while (*temp)
{
files.push_back(directory+"\\"+std::string(temp));
temp+=strlen(temp)+1;
}
}
return files;
}
else
return std::vector<std::string>(); // empty vector;
}
}