IFACEMETHODIMP CDialogEventHandler::OnTypeChange(IFileDialog *pfd)
{
IFileSaveDialog *pfsd;
HRESULT hr = pfd->QueryInterface(&pfsd);
if (SUCCEEDED(hr)) {
UINT uIndex;
hr = pfsd->GetFileTypeIndex(&uIndex); // index of current file-type
if (SUCCEEDED(hr)) {
IFileDialogCustomize* pfdc;
hr = pfd->QueryInterface(&pfdc);
if (SUCCEEDED(hr)) {
switch (uIndex)
{
case 1:
case 5:
case 6:
pfdc->SetControlState(IDS_THUMB_IMAGE_QUALITY, CDCS_INACTIVE);
pfdc->SetControlState(IDS_THUMB_QUALITY, CDCS_INACTIVE);
pfdc->SetControlState(IDC_EDIT4, CDCS_INACTIVE);
pfdc->SetControlState(IDS_THUMB_LEVEL, CDCS_INACTIVE);
pfdc->SetControlState(IDC_EDIT5, CDCS_INACTIVE);
break;
case 2:
case 4:
pfdc->SetControlState(IDS_THUMB_IMAGE_QUALITY, CDCS_ENABLEDVISIBLE);
pfdc->SetControlState(IDS_THUMB_QUALITY, CDCS_ENABLEDVISIBLE);
pfdc->SetControlState(IDC_EDIT4, CDCS_ENABLEDVISIBLE);
pfdc->SetControlState(IDS_THUMB_LEVEL, CDCS_INACTIVE);
pfdc->SetControlState(IDC_EDIT5, CDCS_INACTIVE);
break;
case 3:
pfdc->SetControlState(IDS_THUMB_IMAGE_QUALITY, CDCS_ENABLEDVISIBLE);
pfdc->SetControlState(IDS_THUMB_QUALITY, CDCS_INACTIVE);
pfdc->SetControlState(IDC_EDIT4, CDCS_INACTIVE);
pfdc->SetControlState(IDS_THUMB_LEVEL, CDCS_ENABLEDVISIBLE);
pfdc->SetControlState(IDC_EDIT5, CDCS_ENABLEDVISIBLE);
break;
default :
break;
}
pfdc->Release();
}
}
pfsd->Release();
}
return hr;
}
void gameOfLife3D::MainWnd::OnSaveFileAs()
{
IFileSaveDialog* pFileSaveDialog = nullptr;
HRESULT hr = CoCreateInstance(CLSID_FileSaveDialog, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pFileSaveDialog));
if (SUCCEEDED(hr)) {
hr = pFileSaveDialog->SetFileTypes(NUMBER_OF_DIALOG_FILTERS, DIALOG_FILTERS);
}
if (SUCCEEDED(hr)) {
hr = pFileSaveDialog->Show(m_hwnd);
}
IShellItem *pResult = nullptr;
if (SUCCEEDED(hr)) {
hr = pFileSaveDialog->GetResult(&pResult);
}
WCHAR *pPath = nullptr;
if (SUCCEEDED(hr)) {
hr = pResult->GetDisplayName(SIGDN_FILESYSPATH, &pPath);
}
UINT fileTypeIndex = 0;
if (SUCCEEDED(hr)) {
hr = pFileSaveDialog->GetFileTypeIndex(&fileTypeIndex);
}
if (SUCCEEDED(hr)) {
auto lifeFile = std::make_shared<gameOfLife3D::io::LifeFile>();
m_canvasPanel->GetLifeFile(lifeFile);
std::wstring fileName(pPath);
if (fileTypeIndex == 0) {
std::wregex rx(L".*\\" L".l3d");
bool ret = std::regex_match(fileName.begin(), fileName.end(), rx);
if (!ret) {
fileName += L".l3d";
}
lifeFile->Save(fileName, gameOfLife3D::io::LIFEFILE_FORMAT_LIFE3D100);
} else {
std::wregex rx(L".*\\" L".lif");
bool ret = std::regex_match(fileName.begin(), fileName.end(), rx);
if (!ret) {
fileName += L".lif";
}
lifeFile->Save(fileName, gameOfLife3D::io::LIFEFILE_FORMAT_LIFE106);
}
}
if (pPath != nullptr) {
CoTaskMemFree(pPath);
}
SafeRelease(&pResult);
SafeRelease(&pFileSaveDialog);
}
