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