bsnes/purify/phoenix/windows/dialog-window.cpp

81 lines
2.4 KiB
C++
Executable File

static string FileDialog(bool save, Window &parent, const string &path, const lstring &filter) {
string dir = path;
dir.replace("/", "\\");
string filterList;
for(auto &filterItem : filter) {
lstring part;
part.split("(", filterItem);
if(part.size() != 2) continue;
part[1].rtrim<1>(")");
part[1].replace(" ", "");
part[1].transform(",", ";");
filterList.append(string(filterItem, "\t", part[1], "\t"));
}
utf16_t wfilter(filterList);
utf16_t wdir(dir);
wchar_t wfilename[PATH_MAX + 1] = L"";
wchar_t *p = wfilter;
while(*p != L'\0') {
if(*p == L'\t') *p = L'\0';
p++;
}
OPENFILENAME ofn;
memset(&ofn, 0, sizeof(OPENFILENAME));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = &parent != &Window::None ? parent.p.hwnd : 0;
ofn.lpstrFilter = wfilter;
ofn.lpstrInitialDir = wdir;
ofn.lpstrFile = wfilename;
ofn.nMaxFile = PATH_MAX;
ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
ofn.lpstrDefExt = L"";
bool result = (save == false ? GetOpenFileName(&ofn) : GetSaveFileName(&ofn));
if(result == false) return "";
string name = (const char*)utf8_t(wfilename);
name.transform("\\", "/");
return name;
}
string pDialogWindow::fileOpen(Window &parent, const string &path, const lstring &filter) {
return FileDialog(false, parent, path, filter);
}
string pDialogWindow::fileSave(Window &parent, const string &path, const lstring &filter) {
return FileDialog(true, parent, path, filter);
}
string pDialogWindow::folderSelect(Window &parent, const string &path) {
wchar_t wfilename[PATH_MAX + 1] = L"";
BROWSEINFO bi;
bi.hwndOwner = &parent != &Window::None ? parent.p.hwnd : 0;
bi.pidlRoot = NULL;
bi.pszDisplayName = wfilename;
bi.lpszTitle = L"";
bi.ulFlags = BIF_NEWDIALOGSTYLE | BIF_RETURNONLYFSDIRS;
bi.lpfn = NULL;
bi.lParam = 0;
bi.iImage = 0;
bool result = false;
LPITEMIDLIST pidl = SHBrowseForFolder(&bi);
if(pidl) {
if(SHGetPathFromIDList(pidl, wfilename)) {
result = true;
IMalloc *imalloc = 0;
if(SUCCEEDED(SHGetMalloc(&imalloc))) {
imalloc->Free(pidl);
imalloc->Release();
}
}
}
if(result == false) return "";
string name = (const char*)utf8_t(wfilename);
if(name == "") return "";
name.transform("\\", "/");
if(name.endswith("/") == false) name.append("/");
return name;
}