int NxUtils::ListDirectories( std::vector<std::string> &refvecDirectory, const std::string &refcstrRootDirectory, bool bSearchSubdirectories = true)
{
#if NXGRAPHICS_PLATFORM == NXGRAPHICS_PLATFORM_WIN32
std::string strFilePath; // Filepath
std::string strPattern; // Pattern
std::string strExtension; // Extension
HANDLE hFile; // Handle to file
WIN32_FIND_DATA FileInformation; // File information
strPattern = refcstrRootDirectory + "\\*.*";
hFile = ::FindFirstFile(strPattern.c_str(), &FileInformation);
if(hFile != INVALID_HANDLE_VALUE)
{
do
{
if(FileInformation.cFileName[0] != '.')
{
strFilePath.erase();
strFilePath = refcstrRootDirectory + "\\" + FileInformation.cFileName;
if(FileInformation.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) // directory
{
refvecDirectory.push_back( FileInformation.cFileName ); // Save directory
if(bSearchSubdirectories)
{
// Search subdirectory
int iRC = ListDirectories(refvecDirectory,strFilePath,bSearchSubdirectories);
if(iRC){ return iRC; }
}
}
else // file
{
}
}
} while(::FindNextFile(hFile, &FileInformation) == TRUE);
// Close handle
::FindClose(hFile);
DWORD dwError = ::GetLastError();
if(dwError != ERROR_NO_MORE_FILES){ return dwError; }
}
#endif
return 0;
}
int AskMap(char *o, char *hs = 0)
{
GrowStringList *sl = ListDirectories("Maps");
int x = ListDlgBox(sl, hs ? hs : "Select a map.", 0);
if(x == -1) return 0;
strcpy(o, "Maps\\");
strcat(o, sl->getdp(x));
strcat(o, "\\");
strcat(o, sl->getdp(x));
int e = strlen(o);
strcpy(o+e, ".bcm");
if(FileExists(o)) return 1;
strcpy(o+e, ".snr");
if(FileExists(o)) return 1;
MessageBox(hWindow, "The selected map directory does not contain a BCM nor a SNR file.", appName, 48);
return 0;
}
void T29_TreeDir(char *s)
{
GrowStringList *dirs = ListDirectories(s);
for(int i = 0; i < dirs->len; i++)
{
if(ImGui::TreeNodeEx(dirs->getdp(i), ImGuiTreeNodeFlags_OpenOnArrow))
{
char tb[512];
strcpy(tb, s);
strcat(tb, "\\");
strcat(tb, dirs->getdp(i));
T29_TreeDir(tb);
ImGui::TreePop();
}
if(ImGui::IsItemClicked())
{
strcpy(t29curdir, s);
strcat(t29curdir, "\\");
strcat(t29curdir, dirs->getdp(i));
T29_UpdateFiles();
}
}
delete dirs;
}