bool getOpenDirectory(char* out, int max_size, const char* starting_dir)
{
bool ret = false;
IFileDialog* pfd;
if (SUCCEEDED(CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pfd))))
{
if (starting_dir)
{
PIDLIST_ABSOLUTE pidl;
WCHAR wstarting_dir[MAX_PATH];
WCHAR* wc = wstarting_dir;
for (const char *c = starting_dir; *c && wc - wstarting_dir < MAX_PATH - 1; ++c, ++wc)
{
*wc = *c == '/' ? '\\' : *c;
}
*wc = 0;
HRESULT hresult = ::SHParseDisplayName(wstarting_dir, 0, &pidl, SFGAO_FOLDER, 0);
if (SUCCEEDED(hresult))
{
IShellItem* psi;
hresult = ::SHCreateShellItem(NULL, NULL, pidl, &psi);
if (SUCCEEDED(hresult))
{
pfd->SetFolder(psi);
}
ILFree(pidl);
}
}
DWORD dwOptions;
if (SUCCEEDED(pfd->GetOptions(&dwOptions)))
{
pfd->SetOptions(dwOptions | FOS_PICKFOLDERS);
}
if (SUCCEEDED(pfd->Show(NULL)))
{
IShellItem* psi;
if (SUCCEEDED(pfd->GetResult(&psi)))
{
WCHAR* tmp;
if (SUCCEEDED(psi->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, &tmp)))
{
char* c = out;
while (*tmp && c - out < max_size - 1)
{
*c = (char)*tmp;
++c;
++tmp;
}
*c = '\0';
ret = true;
}
psi->Release();
}
}
pfd->Release();
}
return ret;
}
bool ShowOpenDirectoryDialog(Path& path)
{
bool pathSelected = false;
// check current OS version
OSVERSIONINFO osvi;
memset(&osvi, 0, sizeof(OSVERSIONINFO));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
IFileDialog *pfd;
if (SUCCEEDED(CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pfd))))
{
// configure the dialog to Select Folders only
DWORD dwOptions;
if (SUCCEEDED(pfd->GetOptions(&dwOptions)))
{
pfd->SetOptions(dwOptions | FOS_PICKFOLDERS | FOS_DONTADDTORECENT);
if (SUCCEEDED(pfd->Show(GetActiveWindow())))
{
IShellItem *psi;
if (SUCCEEDED(pfd->GetResult(&psi)))
{
LPWSTR lpwszName = NULL;
if (SUCCEEDED(psi->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, (LPWSTR*) &lpwszName)))
{
// Add directory path to the result
//ConvertToUnixPath(pathName);
path = Path(lpwszName);
pathSelected = true;
::CoTaskMemFree(lpwszName);
}
psi->Release();
}
}
}
pfd->Release();
}
return pathSelected;
}
static void openFile(HWND hWnd)
{
HRESULT hr;
IFileDialog *pFileDialog = nullptr;
IShellItem *pShellItem = nullptr;
PWSTR pFilePath = nullptr;
DWORD dwFlags;
/* Create FileOpenDialog */
hr = CoCreateInstance(CLSID_FileOpenDialog, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pFileDialog));
if (FAILED(hr))
goto FINISH;
/* Get options */
hr = pFileDialog->GetOptions(&dwFlags);
if (FAILED(hr))
goto FINISH;
/* Get shell items only for file system items */
hr = pFileDialog->SetOptions(dwFlags | FOS_FORCEFILESYSTEM);
if (FAILED(hr))
goto FINISH;
/* Set file types */
COMDLG_FILTERSPEC fileTypes[] =
{
{ L"All supported images", L"*.png;*.jpg;*.jpeg;*.psd" },
};
hr = pFileDialog->SetFileTypes(ARRAYSIZE(fileTypes), fileTypes);
if (FAILED(hr))
goto FINISH;
/* Show dialog */
hr = pFileDialog->Show(hWnd);
if (FAILED(hr))
goto FINISH;
hr = pFileDialog->GetResult(&pShellItem);
if (FAILED(hr))
goto FINISH;
hr = pShellItem->GetDisplayName(SIGDN_FILESYSPATH, &pFilePath);
if (FAILED(hr))
goto FINISH;
loadImage(hWnd, pFilePath);
FINISH:
if (pFilePath)
CoTaskMemFree(pFilePath);
if (pShellItem)
pShellItem->Release();
if (pFileDialog)
pFileDialog->Release();
}
// IObjectWithSelection
IFACEMETHODIMP SetSelection(IShellItemArray *aArray)
{
if (!aArray) {
return E_FAIL;
}
SetInterface(&mShellItemArray, aArray);
DWORD count = 0;
aArray->GetCount(&count);
if (!count) {
return E_FAIL;
}
#ifdef SHOW_CONSOLE
Log(L"SetSelection param count: %d", count);
for (DWORD idx = 0; idx < count; idx++) {
IShellItem* item = nullptr;
if (SUCCEEDED(aArray->GetItemAt(idx, &item))) {
LPWSTR str = nullptr;
if (FAILED(item->GetDisplayName(SIGDN_FILESYSPATH, &str))) {
if (FAILED(item->GetDisplayName(SIGDN_URL, &str))) {
Log(L"Failed to get a shell item array item.");
item->Release();
continue;
}
}
item->Release();
Log(L"SetSelection param: '%s'", str);
CoTaskMemFree(str);
}
}
#endif
IShellItem* item = nullptr;
if (FAILED(aArray->GetItemAt(0, &item))) {
return E_FAIL;
}
bool isFileSystem = false;
if (!SetTargetPath(item) || !mTarget.GetLength()) {
Log(L"SetTargetPath failed.");
return E_FAIL;
}
item->Release();
Log(L"SetSelection target: %s", mTarget);
return S_OK;
}
HRESULT ContextMenu::DisplayItems(IShellItemArray *psia, HWND hwndParent)
{
DWORD count;
psia->GetCount(&count);
for(DWORD i = 0; i < count; ++i)
{
IShellItem *psi;
HRESULT hr = psia->GetItemAt(i, &psi);
if (SUCCEEDED(hr))
{
PWSTR pszDisplayName;
hr = psi->GetDisplayName(SIGDN_NORMALDISPLAY, &pszDisplayName);
if (SUCCEEDED(hr))
{
MessageBoxW(hwndParent, pszDisplayName, pszDisplayName, MB_OK);
CoTaskMemFree(pszDisplayName);
}
psi->Release();
}
else
{
return hr;
}
}
return S_OK;
}
void ChangeDropImageType(DROPIMAGETYPE newType)
{
if (newType != _dropImageType) {
_dropImageType = newType;
if (_pdtobj != nullptr) {
IShellItem *psi;
HRESULT hr = CreateItemFromObject(_pdtobj, IID_PPV_ARGS(&psi));
if (SUCCEEDED(hr))
{
PWSTR pszName;
hr = psi->GetDisplayName(SIGDN_NORMALDISPLAY/*SIGDN_FILESYSPATH*/, &pszName);
if (SUCCEEDED(hr))
{
SetDropTip(_pdtobj, _dropImageType, _pszDropTipTemplate ? _pszDropTipTemplate : L"%1", pszName);
CoTaskMemFree(pszName);
}
psi->Release();
}
else {
auto strName = GetDisplayFullNameFromObject(_pdtobj);
if (!strName.IsEmpty()) {
SetDropTip(_pdtobj, _dropImageType, _pszDropTipTemplate ? _pszDropTipTemplate : L"%1", strName);
}
}
}
}
}
PWSTR LoadFile() {
IFileOpenDialog *pFileOpen;
PWSTR pszFilePath = NULL;
// Create the FileOpenDialog object.
HRESULT hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_ALL,
IID_IFileOpenDialog, reinterpret_cast<void**>(&pFileOpen));
if (SUCCEEDED(hr))
{
//IShellItem *psiDocuments = NULL;
//hr = SHCreateItemInKnownFolder(FOLDERID_Documents, 0, NULL, IID_PPV_ARGS(&psiDocuments));
//if (SUCCEEDED(hr)) {
// hr = pFileOpen->SetFolder(psiDocuments);
// psiDocuments->Release();
//}
// Show the Open dialog box.
hr = pFileOpen->Show(NULL);
// Get the file name from the dialog box.
if (SUCCEEDED(hr))
{
IShellItem *pItem;
hr = pFileOpen->GetResult(&pItem);
if (SUCCEEDED(hr))
{
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
pItem->Release();
}
}
pFileOpen->Release();
}
return pszFilePath;
}
std::vector<std::wstring> APlayerWindow::showOpenFile()
{
HRESULT hr = S_OK;
std::vector<std::wstring> filePaths;
IFileOpenDialog *fileDlg = NULL;
hr = CoCreateInstance(CLSID_FileOpenDialog,
NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&fileDlg));
if (FAILED(hr)) return filePaths;
ON_SCOPE_EXIT([&] { fileDlg->Release(); });
IKnownFolderManager *pkfm = NULL;
hr = CoCreateInstance(CLSID_KnownFolderManager,
NULL,
CLSCTX_INPROC_SERVER,
IID_PPV_ARGS(&pkfm));
if (FAILED(hr)) return filePaths;
ON_SCOPE_EXIT([&] { pkfm->Release(); });
IKnownFolder *pKnownFolder = NULL;
hr = pkfm->GetFolder(FOLDERID_PublicMusic, &pKnownFolder);
if (FAILED(hr)) return filePaths;
ON_SCOPE_EXIT([&] { pKnownFolder->Release(); });
IShellItem *psi = NULL;
hr = pKnownFolder->GetShellItem(0, IID_PPV_ARGS(&psi));
if (FAILED(hr)) return filePaths;
ON_SCOPE_EXIT([&] { psi->Release(); });
hr = fileDlg->AddPlace(psi, FDAP_BOTTOM);
COMDLG_FILTERSPEC rgSpec[] = {
{ L"ÒôÀÖÎļþ", SupportType }
};
fileDlg->SetFileTypes(1, rgSpec);
DWORD dwOptions;
fileDlg->GetOptions(&dwOptions);
fileDlg->SetOptions(dwOptions | FOS_ALLOWMULTISELECT);
hr = fileDlg->Show(NULL);
if (SUCCEEDED(hr)) {
IShellItemArray *pRets;
hr = fileDlg->GetResults(&pRets);
if (SUCCEEDED(hr)) {
DWORD count;
pRets->GetCount(&count);
for (DWORD i = 0; i < count; i++) {
IShellItem *pRet;
LPWSTR nameBuffer;
pRets->GetItemAt(i, &pRet);
pRet->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, &nameBuffer);
filePaths.push_back(std::wstring(nameBuffer));
pRet->Release();
CoTaskMemFree(nameBuffer);
}
pRets->Release();
}
}
return filePaths;
}
char *commonItemDialog(HWND parent, REFCLSID clsid, REFIID iid, FILEOPENDIALOGOPTIONS optsadd)
{
IFileDialog *d = NULL;
FILEOPENDIALOGOPTIONS opts;
IShellItem *result = NULL;
WCHAR *wname = NULL;
char *name = NULL;
HRESULT hr;
hr = CoCreateInstance(clsid,
NULL, CLSCTX_INPROC_SERVER,
iid, (LPVOID *) (&d));
if (hr != S_OK) {
logHRESULT(L"error creating common item dialog", hr);
// always return NULL on error
goto out;
}
hr = d->GetOptions(&opts);
if (hr != S_OK) {
logHRESULT(L"error getting current options", hr);
goto out;
}
opts |= optsadd;
// the other platforms don't check read-only; we won't either
opts &= ~FOS_NOREADONLYRETURN;
hr = d->SetOptions(opts);
if (hr != S_OK) {
logHRESULT(L"error setting options", hr);
goto out;
}
hr = d->Show(parent);
if (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED))
// cancelled; return NULL like we have ready
goto out;
if (hr != S_OK) {
logHRESULT(L"error showing dialog", hr);
goto out;
}
hr = d->GetResult(&result);
if (hr != S_OK) {
logHRESULT(L"error getting dialog result", hr);
goto out;
}
hr = result->GetDisplayName(SIGDN_FILESYSPATH, &wname);
if (hr != S_OK) {
logHRESULT(L"error getting filename", hr);
goto out;
}
name = toUTF8(wname);
out:
if (wname != NULL)
CoTaskMemFree(wname);
if (result != NULL)
result->Release();
if (d != NULL)
d->Release();
return name;
}
bool Gwen::Platform::FolderOpen( const String& Name, const String& StartPath, Gwen::Event::Handler* pHandler, Event::Handler::FunctionWithInformation fnCallback )
{
IFileDialog *pfd = NULL;
bool bSuccess = false;
if ( CoCreateInstance( CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS( &pfd ) ) != S_OK )
return bSuccess;
DWORD dwOptions;
if ( pfd->GetOptions(&dwOptions) != S_OK )
{
pfd->Release();
return bSuccess;
}
pfd->SetOptions( dwOptions | FOS_PICKFOLDERS );
//
// TODO: SetDefaultFolder -> StartPath
//
if ( pfd->Show(NULL) == S_OK )
{
IShellItem *psi;
if ( pfd->GetResult(&psi) == S_OK )
{
WCHAR* strOut = NULL;
if ( psi->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, &strOut ) != S_OK )
{
return bSuccess;
}
//
// GWEN callback - call it.
//
if ( pHandler && fnCallback )
{
Gwen::Event::Information info;
info.Control = NULL;
info.ControlCaller = NULL;
info.String = Gwen::Utility::UnicodeToString( strOut );
(pHandler->*fnCallback)( info );
}
CoTaskMemFree( strOut );
psi->Release();
bSuccess = true;
}
}
pfd->Release();
return bSuccess;
}
void OnTakePhoto(HWND hwnd)
{
wchar_t filename[MAX_PATH];
// Get the path to the Documents folder.
IShellItem *psi = NULL;
PWSTR pszFolderPath = NULL;
HRESULT hr = SHCreateItemInKnownFolder(FOLDERID_Documents, 0, NULL, IID_PPV_ARGS(&psi));
if (FAILED(hr))
{
goto done;
}
hr = psi->GetDisplayName(SIGDN_FILESYSPATH, &pszFolderPath);
if (FAILED(hr))
{
goto done;
}
// Construct a file name based on the current time.
SYSTEMTIME time;
GetLocalTime(&time);
hr = StringCchPrintf(filename, MAX_PATH, L"MyPhoto%04u_%02u%02u_%02u%02u%02u.jpg",
time.wYear, time.wMonth, time.wDay, time.wHour, time.wMinute, time.wSecond);
if (FAILED(hr))
{
goto done;
}
LPTSTR path = PathCombine(PhotoFileName, pszFolderPath, filename);
if (path == NULL)
{
hr = E_FAIL;
goto done;
}
hr = g_pEngine->TakePhoto(path);
if (FAILED(hr))
{
goto done;
}
_SetStatusText(path);
done:
SafeRelease(&psi);
CoTaskMemFree(pszFolderPath);
if (FAILED(hr))
{
ShowError(hwnd, IDS_ERR_PHOTO, hr);
}
UpdateUI(hwnd);
}
HRESULT v_ExecuteLibCommand()
{
// Get the private and public save locations.
IShellItem *psiPrivateSaveLoc;
HRESULT hr = _plib->GetDefaultSaveFolder(DSFT_PRIVATE, IID_PPV_ARGS(&psiPrivateSaveLoc));
if (SUCCEEDED(hr))
{
IShellItem *psiPublicSaveLoc;
hr = _plib->GetDefaultSaveFolder(DSFT_PUBLIC, IID_PPV_ARGS(&psiPublicSaveLoc));
if (SUCCEEDED(hr))
{
// Get the list of folders that match the specified filter.
IShellItemArray *psiaFolders;
hr = _plib->GetFolders(_lffFilter, IID_PPV_ARGS(&psiaFolders));
if (SUCCEEDED(hr))
{
DWORD cFolders;
hr = psiaFolders->GetCount(&cFolders);
if (SUCCEEDED(hr))
{
Output(L"Library contains %u folders:\n", cFolders);
for (DWORD iFolder = 0; iFolder < cFolders; iFolder++)
{
IShellItem *psiFolder;
if (SUCCEEDED(psiaFolders->GetItemAt(iFolder, &psiFolder)))
{
// Print each folder's name as an absolute path, suitable for parsing in the Shell Namespace (e.g SHParseDisplayName).
// For file system folders (the typical case), this will be the file system path of the folder.
PWSTR pszDisplay;
if (SUCCEEDED(psiFolder->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, &pszDisplay)))
{
PCWSTR pszPrefix = L" ";
int iCompare;
if (S_OK == psiPrivateSaveLoc->Compare(psiFolder, SICHINT_CANONICAL | SICHINT_TEST_FILESYSPATH_IF_NOT_EQUAL, &iCompare))
{
pszPrefix = L"* ";
}
else if (S_OK == psiPublicSaveLoc->Compare(psiFolder, SICHINT_CANONICAL | SICHINT_TEST_FILESYSPATH_IF_NOT_EQUAL, &iCompare))
{
pszPrefix = L"# ";
}
Output(L"%s%s\n", pszPrefix, pszDisplay);
CoTaskMemFree(pszDisplay);
}
psiFolder->Release();
}
}
}
psiaFolders->Release();
}
psiPublicSaveLoc->Release();
}
psiPrivateSaveLoc->Release();
}
return hr;
}
const bool Core::select_file() {
//Open file dialog, straight from https://msdn.microsoft.com/en-us/library/windows/desktop/ff485843(v=vs.85).aspx
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
PWSTR pszFilePath = nullptr;
if (SUCCEEDED(hr)) {
IFileOpenDialog *pFileOpen;
// Create the FileOpenDialog object.
hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_ALL,
IID_IFileOpenDialog, reinterpret_cast<void**>(&pFileOpen));
if (SUCCEEDED(hr)) {
//Boilerplate for only showing *.nes files in the dialog. See the MSDN docs more info.
COMDLG_FILTERSPEC fileFilter;
fileFilter.pszName = L"iNES";
fileFilter.pszSpec = L"*.nes";
pFileOpen->SetFileTypes(1, &fileFilter);
pFileOpen->SetFileTypeIndex(1);
pFileOpen->SetDefaultExtension(L"nes");
// Show the Open dialog box.
hr = pFileOpen->Show(NULL);
// Get the file name from the dialog box.
if (SUCCEEDED(hr)) {
IShellItem *pItem;
hr = pFileOpen->GetResult(&pItem);
if (SUCCEEDED(hr)) {
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
if (SUCCEEDED(hr)) {
logmsg("Opening file");
} else {
pszFilePath = nullptr;
}
pItem->Release();
}
}
pFileOpen->Release();
}
CoUninitialize();
}
if (pszFilePath == nullptr) {
alert_error("Unable to open file! File must have the extension \".nes\"");
return false;
}
//Convert wchar_t string to char string
std::size_t i;
wcstombs_s(&i, fileSelection, pszFilePath, MAX_PATH);
return true;
}
// Open an audio/video file.
void OnFileOpen(HWND hwnd)
{
IFileOpenDialog *pFileOpen = NULL;
IShellItem *pItem = NULL;
PWSTR pszFilePath = NULL;
// Create the FileOpenDialog object.
HRESULT hr = CoCreateInstance(__uuidof(FileOpenDialog), NULL,
CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pFileOpen));
if (FAILED(hr))
{
goto done;
}
// Show the Open dialog box.
hr = pFileOpen->Show(NULL);
if (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED))
{
// The user canceled the dialog. Do not treat as an error.
hr = S_OK;
goto done;
}
else if (FAILED(hr))
{
goto done;
}
// Get the file name from the dialog box.
hr = pFileOpen->GetResult(&pItem);
if (FAILED(hr))
{
goto done;
}
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
if (FAILED(hr))
{
goto done;
}
// Display the file name to the user.
hr = g_pPlayer->OpenURL(pszFilePath);
if (SUCCEEDED(hr))
{
UpdateUI(hwnd, OpenPending);
}
done:
if (FAILED(hr))
{
NotifyError(hwnd, L"Could not open the file.", hr);
UpdateUI(hwnd, Closed);
}
CoTaskMemFree(pszFilePath);
SafeRelease(&pItem);
SafeRelease(&pFileOpen);
}
STDMETHODIMP COpenFileListener::OnFileOk(IFileDialog* pfd)
{
IShellItemArray *psiaResults;
IFileDialogCustomize *pfdc;
HRESULT hr;
IFileOpenDialog *fod;
FILEINFO fileinfoTmp = {0};
DWORD choice;
fileinfoTmp.parentList = pFInfoList;
hr = pfd->QueryInterface(IID_PPV_ARGS(&fod));
if(SUCCEEDED(hr)) {
hr = fod->GetSelectedItems(&psiaResults);
if (SUCCEEDED(hr)) {
DWORD fileCount;
IShellItem *isi;
LPWSTR pwsz = NULL;
psiaResults->GetCount(&fileCount);
for(DWORD i=0;i<fileCount;i++) {
psiaResults->GetItemAt(i,&isi);
isi->GetDisplayName(SIGDN_FILESYSPATH,&pwsz);
isi->Release();
fileinfoTmp.szFilename = pwsz;
pFInfoList->fInfos.push_back(fileinfoTmp);
CoTaskMemFree(pwsz);
}
psiaResults->Release();
}
fod->Release();
}
hr = pfd->QueryInterface(IID_PPV_ARGS(&pfdc));
if(SUCCEEDED(hr)) {
hr = pfdc->GetSelectedControlItem(FDIALOG_OPENCHOICES,&choice);
if(SUCCEEDED(hr)) {
if(choice==FDIALOG_CHOICE_REPARENT) {
pFInfoList->uiCmdOpts = CMD_REPARENT;
}
else if(choice==FDIALOG_CHOICE_ALLHASHES) {
pFInfoList->uiCmdOpts = CMD_ALLHASHES;
}
else if(choice==FDIALOG_CHOICE_BSD) {
pFInfoList->uiCmdOpts = CMD_FORCE_BSD;
}
}
pfdc->Release();
}
return S_OK;
}
QString qt_win_CID_get_existing_directory(const QFileDialogArgs &args)
{
QString result;
QDialog modal_widget;
modal_widget.setAttribute(Qt::WA_NoChildEventsForParent, true);
modal_widget.setParent(args.parent, Qt::Window);
QApplicationPrivate::enterModal(&modal_widget);
IFileOpenDialog *pfd = 0;
HRESULT hr = CoCreateInstance(QT_CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER,
QT_IID_IFileOpenDialog, reinterpret_cast<void**>(&pfd));
if (SUCCEEDED(hr)) {
qt_win_set_IFileDialogOptions(pfd, args.selection,
args.directory, args.caption,
QStringList(), QFileDialog::ExistingFile,
args.options);
// Set the FOS_PICKFOLDERS flag
DWORD newOptions;
hr = pfd->GetOptions(&newOptions);
newOptions |= (FOS_PICKFOLDERS | FOS_FORCEFILESYSTEM);
if (SUCCEEDED(hr) && SUCCEEDED((hr = pfd->SetOptions(newOptions)))) {
QWidget *parentWindow = args.parent;
if (parentWindow)
parentWindow = parentWindow->window();
else
parentWindow = QApplication::activeWindow();
// Show the file dialog.
hr = pfd->Show(parentWindow ? parentWindow->winId() : 0);
if (SUCCEEDED(hr)) {
// Retrieve the result
IShellItem *psi = 0;
hr = pfd->GetResult(&psi);
if (SUCCEEDED(hr)) {
// Retrieve the file name from shell item.
wchar_t *pszPath;
hr = psi->GetDisplayName(SIGDN_FILESYSPATH, &pszPath);
if (SUCCEEDED(hr)) {
result = QString::fromWCharArray(pszPath);
CoTaskMemFree(pszPath);
}
psi->Release(); // Free the current item.
}
}
}
}
QApplicationPrivate::leaveModal(&modal_widget);
qt_win_eatMouseMove();
if (pfd)
pfd->Release();
return result;
}
// You can get some information from IKnownFolder that you cannot get from
// the KNOWNFOLDER_DEFINITION.
void DumpKnownFolderInfo(IKnownFolder *pkf)
{
KNOWNFOLDERID kfid = GUID_NULL;
HRESULT hr = pkf->GetId(&kfid);
if (SUCCEEDED(hr))
{
KNOWNFOLDER_DEFINITION kfd;
ZeroMemory(&kfd, sizeof(kfd));
hr = pkf->GetFolderDefinition(&kfd);
if (SUCCEEDED(hr))
{
WCHAR szGuid[GUID_SIZE];
StringFromGUID2(kfid, szGuid, ARRAYSIZE(szGuid));
wprintf(L"IKnownFolder info for %s (%s)\n", kfd.pszName, szGuid);
PWSTR pszPath = NULL;
hr = pkf->GetPath(0, &pszPath);
if (SUCCEEDED(hr))
{
wprintf(L"\tCurrent Path : %s\n", pszPath);
CoTaskMemFree(pszPath);
}
else
{
wprintf(L"\tERROR: IKnownFolder::GetPath() returned hr=0x%x\n", hr);
}
IShellItem *psi;
hr = pkf->GetShellItem(0, IID_PPV_ARGS(&psi));
if (SUCCEEDED(hr))
{
PWSTR psz;
hr = psi->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, &psz);
if (SUCCEEDED(hr))
{
wprintf(L"\tCurrent Location: %s\n", psz);
CoTaskMemFree(psz);
}
psi->Release();
}
else
{
wprintf(L"\tERROR: IKnownFolder::GetLocation() returned hr=0x%x\n", hr);
}
}
else
{
wprintf(L"\tERROR: IKnownFolderManager::GetFolderDefinition() failed. hr=0x%x\n", hr);
}
}
else
{
wprintf(L"\tERROR: IKnownFolder::GetId() failed. hr=0x%x\n", hr);
}
}
void OnFileOpen(HWND hwnd)
{
HRESULT hr = S_OK;
IFileDialog *pDialog = NULL;
IShellItem *pItem = NULL;
LPWSTR pwszFilePath = NULL;
// Create the FileOpenDialog object.
hr = CoCreateInstance(
__uuidof(FileOpenDialog),
NULL,
CLSCTX_INPROC_SERVER,
IID_PPV_ARGS(&pDialog)
);
if (FAILED(hr)) { goto done; }
hr = pDialog->SetTitle(L"Select a File to Play");
if (FAILED(hr)) { goto done; }
// Show the file-open dialog.
hr = pDialog->Show(hwnd);
if (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED))
{
// User cancelled.
hr = S_OK;
goto done;
}
if (FAILED(hr)) { goto done; }
hr = pDialog->GetResult(&pItem);
if (FAILED(hr)) { goto done; }
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pwszFilePath);
if (FAILED(hr)) { goto done; }
// Open the file and create bitmaps.
hr = OpenVideoFile(hwnd, pwszFilePath);
done:
if (FAILED(hr))
{
ShowErrorMessage(L"Cannot open file.", hr);
}
CoTaskMemFree(pwszFilePath);
SafeRelease(&pItem);
SafeRelease(&pDialog);
}
void FileOpen::showDialog()
{
#ifdef _WIN32
path = NULL;
HRESULT hResult = CoInitializeEx(NULL,
COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
if (SUCCEEDED(hResult))
{
//Create a instance to open the fileOpenDialog
IFileOpenDialog *pFileOpen;
hResult = CoCreateInstance(CLSID_FileOpenDialog, NULL,
CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pFileOpen));
if (SUCCEEDED(hResult))
{
//show the File Open
hResult = pFileOpen->Show(NULL);
//get the file name result
if (SUCCEEDED(hResult))
{
IShellItem *pItem;
hResult = pFileOpen->GetResult(&pItem);
if (SUCCEEDED(hResult))
{
PWSTR FilePath;
hResult = pItem->GetDisplayName(SIGDN_FILESYSPATH, &FilePath);
//get the file name and copy to "path"
if (SUCCEEDED(hResult))
{
int count = wcslen(FilePath);
path = new char[2*count];
wcstombs(path, FilePath, count);
path[count] = '\0';
CoTaskMemFree(FilePath);
}
pItem->Release();
}
}
pFileOpen->Release();
}
CoUninitialize();
}
#else
std::cout << "Sorry, this is not implemented on linux yet =(" << std::endl;
return;
#endif
}
IFACEMETHODIMP OnSelectionChange(IFileDialog *fd) {
IShellItem *si = NULL;
fd->GetFolder(&si);
scope_defer([&](){ si->Release(); });
PWSTR path = NULL;
if (SUCCEEDED(si->GetDisplayName(SIGDN_FILESYSPATH, &path))) {
*dir = path;
::CoTaskMemFree(path);
}
DBGW(L"OnSelectionChange(%s)\n", dir->s());
return S_OK;
}
BOOL ReadFromFile()
{
IFileOpenDialog *pDlg;
COMDLG_FILTERSPEC FileTypes[] = {
{ L"PS2 MemoryCard files", L"*.ps2" },
{ L"All files", L"*.*" }
};
HRESULT hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pDlg));
WCHAR cPath[MAX_PATH] = L"";
GetCurrentDirectoryW(sizeof(cPath) / sizeof(cPath[0]), cPath);
IShellItem *psiFolder, *psiParent;
SHCreateItemFromParsingName(cPath, NULL, IID_PPV_ARGS(&psiFolder));
psiFolder->GetParent(&psiParent);
//初期フォルダの指定
pDlg->SetFolder(psiFolder);
//フィルターの指定
pDlg->SetFileTypes(_countof(FileTypes), FileTypes);
//ダイアログ表示
hr = pDlg->Show(NULL);
//ファイル名
LPOLESTR pwsz = NULL;
if (SUCCEEDED(hr))
{
IShellItem *pItem;
hr = pDlg->GetResult(&pItem);
if (SUCCEEDED(hr))
{
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pwsz);
if (SUCCEEDED(hr))
{
HANDLE hFile;
hFile = CreateFile(pwsz, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
if (hFile)
{
DWORD BytesRead;
BOOL b = ReadFile(hFile, &(byteMemDat.Byte), sizeof(byteMemDat), &BytesRead, NULL);
if (BytesRead)
{
CloseHandle(hFile);
}
}
}
}
}
UpdateDataList(&byteMemDat);
return TRUE;
}
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);
}
string getSavePathWithDialog()
{
string path = "";
HRESULT hr = CoInitializeEx(NULL, COINITBASE_MULTITHREADED |
COINIT_DISABLE_OLE1DDE);
if (SUCCEEDED(hr))
{
IFileSaveDialog *pFileSave;
// Create the FileOpenDialog object.
hr = CoCreateInstance(CLSID_FileSaveDialog, NULL, CLSCTX_ALL,
IID_IFileSaveDialog, reinterpret_cast<void**>(&pFileSave));
if (SUCCEEDED(hr))
{
// Set default extension
hr = pFileSave->SetDefaultExtension(L"n3s");
if (SUCCEEDED(hr))
{
// Show the Open dialog box.
hr = pFileSave->Show(NULL);
// Get the file name from the dialog box.
if (SUCCEEDED(hr))
{
IShellItem *pItem;
hr = pFileSave->GetResult(&pItem);
if (SUCCEEDED(hr))
{
PWSTR pszFilePath;
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
// Display the file name to the user.
if (SUCCEEDED(hr))
{
//MessageBox(NULL, pszFilePath, L"File Path", MB_OK);
char buffer[500];
wcstombs(buffer, pszFilePath, 500);
path = buffer;
CoTaskMemFree(pszFilePath);
}
pItem->Release();
}
}
pFileSave->Release();
}
}
CoUninitialize();
}
return path;
}
void OnCommand(HWND hwnd, int id, HWND hwndCtl, UINT codeNotify)
{
switch (id) {
case ID_FILE_OPEN:
{
IFileDialog *pFileDialog = NULL;
HRESULT hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pFileDialog));
if (SUCCEEDED(hr)) {
COMDLG_FILTERSPEC filter[3];
filter[0].pszName = L"位图文件(*.bmp)";
filter[0].pszSpec = L"*.bmp";
filter[1].pszName = L"JPEG(*.jpg;*.jpeg)";
filter[1].pszSpec = L"*.jpg;*.jpeg";
filter[2].pszName = L"所有支持的文件(*.jpg;*.jpeg;*.bmp;*.png)";
filter[2].pszSpec = L"*.jpg;*.jpeg;*.bmp;*.png";
hr = pFileDialog->SetFileTypes(3, filter);
hr = pFileDialog->SetFileTypeIndex(3);
hr = pFileDialog->Show(hwnd);
if (SUCCEEDED(hr)) {
IShellItem *psi = NULL;
hr = pFileDialog->GetResult(&psi);
if (SUCCEEDED(hr)) {
PWSTR pwszFilePath = NULL;
hr = psi->GetDisplayName(SIGDN_FILESYSPATH, &pwszFilePath);
if (SUCCEEDED(hr)) {
wchar_t * pext = wcsrchr(pwszFilePath, L'.');
if(pext != NULL && _wcsicmp(pext, L".bmp") == 0)
SendMessage(hwnd, WM_USER_IMG, 0, (LPARAM)pwszFilePath);
else
SendMessage(hwnd, WM_USER_IMG, 1, (LPARAM)pwszFilePath);
CoTaskMemFree(pwszFilePath);
}
psi->Release();
}
}
}
pFileDialog->Release();
break;
}
case ID_FILE_EXIT:
PostQuitMessage(0);
break;
default:
FORWARD_WM_COMMAND(hwnd, id, hwndCtl, codeNotify, DefWindowProc);
}
}
void EditorScreen::LoadMap()
{
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED |
COINIT_DISABLE_OLE1DDE);
if (SUCCEEDED(hr))
{
IFileOpenDialog *pFileOpen = NULL;
HRESULT hr = CoCreateInstance(__uuidof(FileOpenDialog), NULL,
CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pFileOpen));
if (SUCCEEDED(hr))
{
hr = pFileOpen->SetDefaultExtension(L"xml");
hr = pFileOpen->SetFileTypes(ARRAYSIZE(c_rgSaveTypes), c_rgSaveTypes);
hr = pFileOpen->Show(NULL);
if (SUCCEEDED(hr))
{
IShellItem *pItem;
hr = pFileOpen->GetResult(&pItem);
if (SUCCEEDED(hr))
{
PWSTR pszFilePath;
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
// Display the file name to the user.
if (SUCCEEDED(hr))
{
// Reset current Map information
ResetMap();
std::string filePath = utf8_encode(pszFilePath);
map->LoadMap(filePath);
CoTaskMemFree(pszFilePath);
}
pItem->Release();
}
}
pFileOpen->Release();
}
CoUninitialize();
}
}
HRESULT DisplayItem(IShellItemArray *psia, HWND hwnd)
{
// Get the first ShellItem and display its name
IShellItem *psi;
HRESULT hr = psia->GetItemAt(0, &psi);
if (SUCCEEDED(hr))
{
PWSTR pszDisplayName;
hr = psi->GetDisplayName(SIGDN_NORMALDISPLAY, &pszDisplayName);
if (SUCCEEDED(hr))
{
MessageBox(hwnd, pszDisplayName, pszDisplayName, MB_OK);
CoTaskMemFree(pszDisplayName);
}
psi->Release();
}
return hr;
}
extern "C" LXCWIN_API HRESULT fileSaveDialog(HWND hWnd, LPWSTR dialogTitle, LPWSTR *result) {
*result = NULL;
HRESULT hr = S_OK;
CoInitialize(nullptr);
IFileOpenDialog *pfd = NULL;// yes, *open*, since this dialog selects an existing parent dir, not a new file
hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pfd));
if (SUCCEEDED(hr)) {
// set default folder to "My Documents"
IShellItem *psiDocuments = NULL;
hr = SHCreateItemInKnownFolder(FOLDERID_Documents, 0, NULL,
IID_PPV_ARGS(&psiDocuments));
if (SUCCEEDED(hr)) {
hr = pfd->SetDefaultFolder(psiDocuments);
psiDocuments->Release();
}
// dialog title
pfd->SetTitle(dialogTitle);
// ok button text
pfd->SetOkButtonLabel(L"Choose target");
// only choose directories
DWORD dwOptions;
hr = pfd->GetOptions(&dwOptions);
if (SUCCEEDED(hr)) {
pfd->SetOptions(dwOptions | FOS_PICKFOLDERS);
}
// show the save dialog
hr = pfd->Show(hWnd);
if (SUCCEEDED(hr)) {
IShellItem *psiaResult;
hr = pfd->GetResult(&psiaResult);
if (SUCCEEDED(hr)) {
psiaResult->GetDisplayName(SIGDN_FILESYSPATH, &(*result));
psiaResult->Release();
}
}
pfd->Release();
}
return hr;
}
HRESULT v_ExecuteLibCommand()
{
// Attempt to resolve the folder. An IShellItem representing the updated target location is returned.
IShellItem *psiResolved;
HRESULT hr = _plib->ResolveFolder(_psiFolder, _dwTimeout, IID_PPV_ARGS(&psiResolved));
if (SUCCEEDED(hr))
{
PWSTR pszResolvedPath;
psiResolved->GetDisplayName(SIGDN_DESKTOPABSOLUTEPARSING, &pszResolvedPath);
Output(L"Resolved folder path %s to: %s\n", _pszFolderPath, pszResolvedPath);
CoTaskMemFree(pszResolvedPath);
psiResolved->Release();
}
else
{
RuntimeError(L"Error %#08x resolving folder %s from the library.\n", hr, _pszFolderPath);
}
return hr;
}
PWSTR openUserFileDiaglog()
{
PWSTR pszFilePath = NULL;
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
if (SUCCEEDED(hr))
{
IFileOpenDialog *pFileOpen = NULL;
// Create the FileOpenDialog object.
hr = CoCreateInstance(
CLSID_FileOpenDialog,
NULL,
CLSCTX_ALL,
IID_IFileOpenDialog,
(void**)&pFileOpen);
if (SUCCEEDED(hr))
{
// Show the Open dialog box.
hr = pFileOpen->Show(NULL);
// Get the file name from the dialog box.
if (SUCCEEDED(hr))
{
IShellItem *pItem = NULL;
hr = pFileOpen->GetResult(&pItem);
if (SUCCEEDED(hr))
{
hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
pItem->Release();
}
}
pFileOpen->Release();
}
CoUninitialize();
}
return pszFilePath;
}
extern "C" LXCWIN_API HRESULT fileOpenDialog(HWND hWnd, DWORD *count, LPWSTR **result) {
*result = NULL;
HRESULT hr = S_OK;
CoInitialize(nullptr);
IFileOpenDialog *pfd = NULL;
hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pfd));
if (SUCCEEDED(hr)) {
// set default folder to "My Documents"
IShellItem *psiDocuments = NULL;
hr = SHCreateItemInKnownFolder(FOLDERID_Documents, 0, NULL,
IID_PPV_ARGS(&psiDocuments));
if (SUCCEEDED(hr)) {
hr = pfd->SetDefaultFolder(psiDocuments);
psiDocuments->Release();
}
// dialog title
pfd->SetTitle(L"Select files to share");
// allow multiselect, restrict to real files
DWORD dwOptions;
hr = pfd->GetOptions(&dwOptions);
if (SUCCEEDED(hr)) {
// ideally, allow selecting folders as well as files, but IFileDialog does not support this :(
pfd->SetOptions(dwOptions | FOS_ALLOWMULTISELECT | FOS_FORCEFILESYSTEM); // | FOS_PICKFOLDERS
}
// do not limit to certain file types
// show the open file dialog
hr = pfd->Show(hWnd);
if (SUCCEEDED(hr)) {
IShellItemArray *psiaResults;
hr = pfd->GetResults(&psiaResults);
if (SUCCEEDED(hr)) {
hr = psiaResults->GetCount(count);
if (SUCCEEDED(hr)) {
*result = (LPWSTR*)calloc(*count, sizeof(LPWSTR));
if (*result != NULL) {
for (DWORD i = 0; i < *count; i++) {
IShellItem *resultItem = NULL;
hr = psiaResults->GetItemAt(i, &resultItem);
if (SUCCEEDED(hr)) {
resultItem->GetDisplayName(SIGDN_FILESYSPATH, &((*result)[i]));
resultItem->Release();
}
}
// paths now contains selected files
}
}
psiaResults->Release();
}
}
pfd->Release();
}
return hr;
}
