43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#include "utils.hpp"
|
|
|
|
namespace hex {
|
|
|
|
std::optional<std::string> openFileDialog() {
|
|
HRESULT hr = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
|
|
if (SUCCEEDED(hr)) {
|
|
IFileOpenDialog *pFileOpen;
|
|
|
|
hr = CoCreateInstance(CLSID_FileOpenDialog, nullptr, CLSCTX_ALL, IID_IFileOpenDialog, reinterpret_cast<void**>(&pFileOpen));
|
|
|
|
if (SUCCEEDED(hr)) {
|
|
hr = pFileOpen->Show(nullptr);
|
|
|
|
if (SUCCEEDED(hr)) {
|
|
IShellItem *pItem;
|
|
hr = pFileOpen->GetResult(&pItem);
|
|
|
|
if (SUCCEEDED(hr)) {
|
|
PWSTR pszFilePath;
|
|
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
|
|
|
|
if (SUCCEEDED(hr)) {
|
|
std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> converter;
|
|
|
|
std::string result = converter.to_bytes(pszFilePath);
|
|
|
|
CoTaskMemFree(pszFilePath);
|
|
|
|
return result;
|
|
}
|
|
pItem->Release();
|
|
}
|
|
}
|
|
pFileOpen->Release();
|
|
}
|
|
CoUninitialize();
|
|
}
|
|
|
|
return { };
|
|
}
|
|
|
|
} |