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