Index: win8/metro_driver/file_picker_ash.cc |
diff --git a/win8/metro_driver/file_picker_ash.cc b/win8/metro_driver/file_picker_ash.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..31e699d0ed11909a4145493e1acfb5bc793c0ddf |
--- /dev/null |
+++ b/win8/metro_driver/file_picker_ash.cc |
@@ -0,0 +1,619 @@ |
+// Copyright (c) 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include <stddef.h> |
+#include <stdint.h> |
+ |
+#include "stdafx.h" |
+#include "win8/metro_driver/file_picker_ash.h" |
+ |
+#include "base/bind.h" |
+#include "base/logging.h" |
+#include "base/message_loop/message_loop.h" |
+#include "base/strings/string_split.h" |
+#include "base/strings/string_util.h" |
+#include "base/synchronization/waitable_event.h" |
+#include "base/win/scoped_comptr.h" |
+#include "ui/metro_viewer/metro_viewer_messages.h" |
+#include "win8/metro_driver/chrome_app_view_ash.h" |
+#include "win8/metro_driver/winrt_utils.h" |
+ |
+namespace { |
+ |
+typedef winfoundtn::Collections::IVector<HSTRING> StringVectorItf; |
+ |
+// TODO(siggi): Complete this implementation and move it to a common place. |
+class StringVectorImpl : public mswr::RuntimeClass<StringVectorItf> { |
+ public: |
+ ~StringVectorImpl() override { |
+ std::for_each(strings_.begin(), strings_.end(), ::WindowsDeleteString); |
+ } |
+ |
+ HRESULT RuntimeClassInitialize(const std::vector<base::string16>& list) { |
+ for (size_t i = 0; i < list.size(); ++i) |
+ strings_.push_back(MakeHString(list[i])); |
+ |
+ return S_OK; |
+ } |
+ |
+ // IVector<HSTRING> implementation. |
+ STDMETHOD(GetAt)(unsigned index, HSTRING* item) override { |
+ if (index >= strings_.size()) |
+ return E_INVALIDARG; |
+ |
+ return ::WindowsDuplicateString(strings_[index], item); |
+ } |
+ STDMETHOD(get_Size)(unsigned* size) override { |
+ if (strings_.size() > UINT_MAX) |
+ return E_UNEXPECTED; |
+ *size = static_cast<unsigned>(strings_.size()); |
+ return S_OK; |
+ } |
+ STDMETHOD(GetView)( |
+ winfoundtn::Collections::IVectorView<HSTRING>** view) override { |
+ return E_NOTIMPL; |
+ } |
+ STDMETHOD(IndexOf)(HSTRING value, unsigned* index, boolean* found) override { |
+ return E_NOTIMPL; |
+ } |
+ |
+ // write methods |
+ STDMETHOD(SetAt)(unsigned index, HSTRING item) override { return E_NOTIMPL; } |
+ STDMETHOD(InsertAt)(unsigned index, HSTRING item) override { |
+ return E_NOTIMPL; |
+ } |
+ STDMETHOD(RemoveAt)(unsigned index) override { return E_NOTIMPL; } |
+ STDMETHOD(Append)(HSTRING item) override { return E_NOTIMPL; } |
+ STDMETHOD(RemoveAtEnd)() override { return E_NOTIMPL; } |
+ STDMETHOD(Clear)() override { return E_NOTIMPL; } |
+ |
+ private: |
+ std::vector<HSTRING> strings_; |
+}; |
+ |
+} // namespace |
+ |
+FilePickerSessionBase::~FilePickerSessionBase() { |
+} |
+ |
+bool FilePickerSessionBase::Run() { |
+ if (!DoFilePicker()) |
+ return false; |
+ return success_; |
+} |
+ |
+FilePickerSessionBase::FilePickerSessionBase(ChromeAppViewAsh* app_view, |
+ const base::string16& title, |
+ const base::string16& filter, |
+ const base::FilePath& default_path) |
+ : success_(false), |
+ title_(title), |
+ filter_(filter), |
+ default_path_(default_path), |
+ app_view_(app_view) { |
+} |
+ |
+bool FilePickerSessionBase::DoFilePicker() { |
+ // The file picker will fail if spawned from a snapped application, |
+ // so let's attempt to unsnap first if we're in that state. |
+ HRESULT hr = ChromeAppViewAsh::Unsnap(); |
+ if (FAILED(hr)) { |
+ LOG(ERROR) << "Failed to unsnap for file picker, error 0x" << hr; |
+ return false; |
+ } |
+ hr = StartFilePicker(); |
+ if (FAILED(hr)) { |
+ LOG(ERROR) << "Failed to start file picker, error 0x" |
+ << std::hex << hr; |
+ return false; |
+ } |
+ return true; |
+} |
+ |
+OpenFilePickerSession::OpenFilePickerSession( |
+ ChromeAppViewAsh* app_view, |
+ const base::string16& title, |
+ const base::string16& filter, |
+ const base::FilePath& default_path, |
+ bool allow_multi_select) |
+ : FilePickerSessionBase(app_view, title, filter, default_path), |
+ allow_multi_select_(allow_multi_select) { |
+} |
+ |
+OpenFilePickerSession::~OpenFilePickerSession() { |
+} |
+ |
+HRESULT OpenFilePickerSession::SinglePickerDone(SingleFileAsyncOp* async, |
+ AsyncStatus status) { |
+ if (status == Completed) { |
+ mswr::ComPtr<winstorage::IStorageFile> file; |
+ HRESULT hr = async->GetResults(file.GetAddressOf()); |
+ |
+ if (file) { |
+ mswr::ComPtr<winstorage::IStorageItem> storage_item; |
+ if (SUCCEEDED(hr)) |
+ hr = file.As(&storage_item); |
+ |
+ mswrw::HString file_path; |
+ if (SUCCEEDED(hr)) |
+ hr = storage_item->get_Path(file_path.GetAddressOf()); |
+ |
+ if (SUCCEEDED(hr)) { |
+ UINT32 path_len = 0; |
+ const wchar_t* path_str = |
+ ::WindowsGetStringRawBuffer(file_path.Get(), &path_len); |
+ |
+ result_ = path_str; |
+ success_ = true; |
+ } |
+ } else { |
+ LOG(ERROR) << "NULL IStorageItem"; |
+ } |
+ } else { |
+ LOG(ERROR) << "Unexpected async status " << static_cast<int>(status); |
+ } |
+ app_view_->OnOpenFileCompleted(this, success_); |
+ return S_OK; |
+} |
+ |
+HRESULT OpenFilePickerSession::MultiPickerDone(MultiFileAsyncOp* async, |
+ AsyncStatus status) { |
+ if (status == Completed) { |
+ mswr::ComPtr<StorageFileVectorCollection> files; |
+ HRESULT hr = async->GetResults(files.GetAddressOf()); |
+ |
+ if (files) { |
+ base::string16 result; |
+ if (SUCCEEDED(hr)) |
+ hr = ComposeMultiFileResult(files.Get(), &result); |
+ |
+ if (SUCCEEDED(hr)) { |
+ success_ = true; |
+ // The code below has been copied from the |
+ // SelectFileDialogImpl::RunOpenMultiFileDialog function in |
+ // select_file_dialog_win.cc. |
+ // TODO(ananta) |
+ // Consolidate this into a common place. |
+ const wchar_t* selection = result.c_str(); |
+ std::vector<base::FilePath> files; |
+ |
+ while (*selection) { // Empty string indicates end of list. |
+ files.push_back(base::FilePath(selection)); |
+ // Skip over filename and null-terminator. |
+ selection += files.back().value().length() + 1; |
+ } |
+ if (files.empty()) { |
+ success_ = false; |
+ } else if (files.size() == 1) { |
+ // When there is one file, it contains the path and filename. |
+ filenames_ = files; |
+ } else if (files.size() > 1) { |
+ // Otherwise, the first string is the path, and the remainder are |
+ // filenames. |
+ std::vector<base::FilePath>::iterator path = files.begin(); |
+ for (std::vector<base::FilePath>::iterator file = path + 1; |
+ file != files.end(); ++file) { |
+ filenames_.push_back(path->Append(*file)); |
+ } |
+ } |
+ } |
+ } else { |
+ LOG(ERROR) << "NULL StorageFileVectorCollection"; |
+ } |
+ } else { |
+ LOG(ERROR) << "Unexpected async status " << static_cast<int>(status); |
+ } |
+ app_view_->OnOpenFileCompleted(this, success_); |
+ return S_OK; |
+} |
+ |
+HRESULT OpenFilePickerSession::StartFilePicker() { |
+ mswrw::HStringReference class_name( |
+ RuntimeClass_Windows_Storage_Pickers_FileOpenPicker); |
+ |
+ // Create the file picker. |
+ mswr::ComPtr<winstorage::Pickers::IFileOpenPicker> picker; |
+ HRESULT hr = ::Windows::Foundation::ActivateInstance( |
+ class_name.Get(), picker.GetAddressOf()); |
+ CheckHR(hr); |
+ |
+ // Set the file type filter |
+ mswr::ComPtr<winfoundtn::Collections::IVector<HSTRING>> filter; |
+ hr = picker->get_FileTypeFilter(filter.GetAddressOf()); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ if (filter_.empty()) { |
+ hr = filter->Append(mswrw::HStringReference(L"*").Get()); |
+ if (FAILED(hr)) |
+ return hr; |
+ } else { |
+ // The filter is a concatenation of zero terminated string pairs, |
+ // where each pair is {description, extension}. The concatenation ends |
+ // with a zero length string - e.g. a double zero terminator. |
+ const wchar_t* walk = filter_.c_str(); |
+ while (*walk != L'\0') { |
+ // Walk past the description. |
+ walk += wcslen(walk) + 1; |
+ |
+ // We should have an extension, but bail on malformed filters. |
+ if (*walk == L'\0') |
+ break; |
+ |
+ // There can be a single extension, or a list of semicolon-separated ones. |
+ std::vector<base::string16> extensions_win32_style = base::SplitString( |
+ walk, L";", base::KEEP_WHITESPACE, base::SPLIT_WANT_NONEMPTY); |
+ |
+ // Metro wants suffixes only, not patterns. |
+ mswrw::HString extension; |
+ for (size_t i = 0; i < extensions_win32_style.size(); ++i) { |
+ if (extensions_win32_style[i] == L"*.*") { |
+ // The wildcard filter is "*" for Metro. The string "*.*" produces |
+ // an "invalid parameter" error. |
+ hr = extension.Set(L"*"); |
+ } else { |
+ // Metro wants suffixes only, not patterns. |
+ base::string16 ext = |
+ base::FilePath(extensions_win32_style[i]).Extension(); |
+ if ((ext.size() < 2) || |
+ (ext.find_first_of(L"*?") != base::string16::npos)) { |
+ continue; |
+ } |
+ hr = extension.Set(ext.c_str()); |
+ } |
+ if (SUCCEEDED(hr)) |
+ hr = filter->Append(extension.Get()); |
+ if (FAILED(hr)) |
+ return hr; |
+ } |
+ |
+ // Walk past the extension. |
+ walk += wcslen(walk) + 1; |
+ } |
+ } |
+ |
+ // Spin up a single or multi picker as appropriate. |
+ if (allow_multi_select_) { |
+ mswr::ComPtr<MultiFileAsyncOp> completion; |
+ hr = picker->PickMultipleFilesAsync(&completion); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ // Create the callback method. |
+ typedef winfoundtn::IAsyncOperationCompletedHandler< |
+ StorageFileVectorCollection*> HandlerDoneType; |
+ mswr::ComPtr<HandlerDoneType> handler(mswr::Callback<HandlerDoneType>( |
+ this, &OpenFilePickerSession::MultiPickerDone)); |
+ DCHECK(handler.Get() != NULL); |
+ hr = completion->put_Completed(handler.Get()); |
+ |
+ return hr; |
+ } else { |
+ mswr::ComPtr<SingleFileAsyncOp> completion; |
+ hr = picker->PickSingleFileAsync(&completion); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ // Create the callback method. |
+ typedef winfoundtn::IAsyncOperationCompletedHandler< |
+ winstorage::StorageFile*> HandlerDoneType; |
+ mswr::ComPtr<HandlerDoneType> handler(mswr::Callback<HandlerDoneType>( |
+ this, &OpenFilePickerSession::SinglePickerDone)); |
+ DCHECK(handler.Get() != NULL); |
+ hr = completion->put_Completed(handler.Get()); |
+ |
+ return hr; |
+ } |
+} |
+ |
+HRESULT OpenFilePickerSession::ComposeMultiFileResult( |
+ StorageFileVectorCollection* files, base::string16* result) { |
+ DCHECK(files != NULL); |
+ DCHECK(result != NULL); |
+ |
+ // Empty the output string. |
+ result->clear(); |
+ |
+ unsigned int num_files = 0; |
+ HRESULT hr = files->get_Size(&num_files); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ // Make sure we return an error on an empty collection. |
+ if (num_files == 0) { |
+ DLOG(ERROR) << "Empty collection on input."; |
+ return E_UNEXPECTED; |
+ } |
+ |
+ // This stores the base path that should be the parent of all the files. |
+ base::FilePath base_path; |
+ |
+ // Iterate through the collection and append the file paths to the result. |
+ for (unsigned int i = 0; i < num_files; ++i) { |
+ mswr::ComPtr<winstorage::IStorageFile> file; |
+ hr = files->GetAt(i, file.GetAddressOf()); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ mswr::ComPtr<winstorage::IStorageItem> storage_item; |
+ hr = file.As(&storage_item); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ mswrw::HString file_path_str; |
+ hr = storage_item->get_Path(file_path_str.GetAddressOf()); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ base::FilePath file_path(MakeStdWString(file_path_str.Get())); |
+ if (base_path.empty()) { |
+ DCHECK(result->empty()); |
+ base_path = file_path.DirName(); |
+ |
+ // Append the path, including the terminating zero. |
+ // We do this only for the first file. |
+ result->append(base_path.value().c_str(), base_path.value().size() + 1); |
+ } |
+ DCHECK(!result->empty()); |
+ DCHECK(!base_path.empty()); |
+ DCHECK(base_path == file_path.DirName()); |
+ |
+ // Append the base name, including the terminating zero. |
+ base::FilePath base_name = file_path.BaseName(); |
+ result->append(base_name.value().c_str(), base_name.value().size() + 1); |
+ } |
+ |
+ DCHECK(!result->empty()); |
+ |
+ return S_OK; |
+} |
+ |
+SaveFilePickerSession::SaveFilePickerSession( |
+ ChromeAppViewAsh* app_view, |
+ const MetroViewerHostMsg_SaveAsDialogParams& params) |
+ : FilePickerSessionBase(app_view, |
+ params.title, |
+ params.filter, |
+ params.suggested_name), |
+ filter_index_(params.filter_index) { |
+} |
+ |
+int SaveFilePickerSession::filter_index() const { |
+ // TODO(ananta) |
+ // Add support for returning the correct filter index. This does not work in |
+ // regular Chrome metro on trunk as well. |
+ // BUG: https://code.google.com/p/chromium/issues/detail?id=172704 |
+ return filter_index_; |
+} |
+ |
+HRESULT SaveFilePickerSession::StartFilePicker() { |
+ mswrw::HStringReference class_name( |
+ RuntimeClass_Windows_Storage_Pickers_FileSavePicker); |
+ |
+ // Create the file picker. |
+ mswr::ComPtr<winstorage::Pickers::IFileSavePicker> picker; |
+ HRESULT hr = ::Windows::Foundation::ActivateInstance( |
+ class_name.Get(), picker.GetAddressOf()); |
+ CheckHR(hr); |
+ |
+ typedef winfoundtn::Collections::IMap<HSTRING, StringVectorItf*> |
+ StringVectorMap; |
+ mswr::ComPtr<StringVectorMap> choices; |
+ hr = picker->get_FileTypeChoices(choices.GetAddressOf()); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ if (!filter_.empty()) { |
+ // The filter is a concatenation of zero terminated string pairs, |
+ // where each pair is {description, extension list}. The concatenation ends |
+ // with a zero length string - e.g. a double zero terminator. |
+ const wchar_t* walk = filter_.c_str(); |
+ while (*walk != L'\0') { |
+ mswrw::HString description; |
+ hr = description.Set(walk); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ // Walk past the description. |
+ walk += wcslen(walk) + 1; |
+ |
+ // We should have an extension, but bail on malformed filters. |
+ if (*walk == L'\0') |
+ break; |
+ |
+ // There can be a single extension, or a list of semicolon-separated ones. |
+ std::vector<base::string16> extensions_win32_style = base::SplitString( |
+ walk, L";", base::KEEP_WHITESPACE, base::SPLIT_WANT_NONEMPTY); |
+ |
+ // Metro wants suffixes only, not patterns. Also, metro does not support |
+ // the all files ("*") pattern in the save picker. |
+ std::vector<base::string16> extensions; |
+ for (size_t i = 0; i < extensions_win32_style.size(); ++i) { |
+ base::string16 ext = |
+ base::FilePath(extensions_win32_style[i]).Extension(); |
+ if ((ext.size() < 2) || |
+ (ext.find_first_of(L"*?") != base::string16::npos)) |
+ continue; |
+ extensions.push_back(ext); |
+ } |
+ |
+ if (!extensions.empty()) { |
+ // Convert to a Metro collection class. |
+ mswr::ComPtr<StringVectorItf> list; |
+ hr = mswr::MakeAndInitialize<StringVectorImpl>( |
+ list.GetAddressOf(), extensions); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ // Finally set the filter. |
+ boolean replaced = FALSE; |
+ hr = choices->Insert(description.Get(), list.Get(), &replaced); |
+ if (FAILED(hr)) |
+ return hr; |
+ DCHECK_EQ(FALSE, replaced); |
+ } |
+ |
+ // Walk past the extension(s). |
+ walk += wcslen(walk) + 1; |
+ } |
+ } |
+ |
+ // The save picker requires at least one choice. Callers are strongly advised |
+ // to provide sensible choices. If none were given, fallback to .dat. |
+ uint32_t num_choices = 0; |
+ hr = choices->get_Size(&num_choices); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ if (num_choices == 0) { |
+ mswrw::HString description; |
+ // TODO(grt): Get a properly translated string. This can't be done from |
+ // within metro_driver. Consider preprocessing the filter list in Chrome |
+ // land to ensure it has this entry if all others are patterns. In that |
+ // case, this whole block of code can be removed. |
+ hr = description.Set(L"Data File"); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ mswr::ComPtr<StringVectorItf> list; |
+ hr = mswr::MakeAndInitialize<StringVectorImpl>( |
+ list.GetAddressOf(), std::vector<base::string16>(1, L".dat")); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ boolean replaced = FALSE; |
+ hr = choices->Insert(description.Get(), list.Get(), &replaced); |
+ if (FAILED(hr)) |
+ return hr; |
+ DCHECK_EQ(FALSE, replaced); |
+ } |
+ |
+ if (!default_path_.empty()) { |
+ base::string16 file_part = default_path_.BaseName().value(); |
+ // If the suggested_name is a root directory, then don't set it as the |
+ // suggested name. |
+ if (file_part.size() == 1 && file_part[0] == L'\\') |
+ file_part.clear(); |
+ hr = picker->put_SuggestedFileName( |
+ mswrw::HStringReference(file_part.c_str()).Get()); |
+ if (FAILED(hr)) |
+ return hr; |
+ } |
+ |
+ mswr::ComPtr<SaveFileAsyncOp> completion; |
+ hr = picker->PickSaveFileAsync(&completion); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ // Create the callback method. |
+ typedef winfoundtn::IAsyncOperationCompletedHandler< |
+ winstorage::StorageFile*> HandlerDoneType; |
+ mswr::ComPtr<HandlerDoneType> handler(mswr::Callback<HandlerDoneType>( |
+ this, &SaveFilePickerSession::FilePickerDone)); |
+ DCHECK(handler.Get() != NULL); |
+ hr = completion->put_Completed(handler.Get()); |
+ |
+ return hr; |
+} |
+ |
+HRESULT SaveFilePickerSession::FilePickerDone(SaveFileAsyncOp* async, |
+ AsyncStatus status) { |
+ if (status == Completed) { |
+ mswr::ComPtr<winstorage::IStorageFile> file; |
+ HRESULT hr = async->GetResults(file.GetAddressOf()); |
+ |
+ if (file) { |
+ mswr::ComPtr<winstorage::IStorageItem> storage_item; |
+ if (SUCCEEDED(hr)) |
+ hr = file.As(&storage_item); |
+ |
+ mswrw::HString file_path; |
+ if (SUCCEEDED(hr)) |
+ hr = storage_item->get_Path(file_path.GetAddressOf()); |
+ |
+ if (SUCCEEDED(hr)) { |
+ base::string16 path_str = MakeStdWString(file_path.Get()); |
+ result_ = path_str; |
+ success_ = true; |
+ } |
+ } else { |
+ LOG(ERROR) << "NULL IStorageItem"; |
+ } |
+ } else { |
+ LOG(ERROR) << "Unexpected async status " << static_cast<int>(status); |
+ } |
+ app_view_->OnSaveFileCompleted(this, success_); |
+ return S_OK; |
+} |
+ |
+FolderPickerSession::FolderPickerSession(ChromeAppViewAsh* app_view, |
+ const base::string16& title) |
+ : FilePickerSessionBase(app_view, title, L"", base::FilePath()) { |
+} |
+ |
+HRESULT FolderPickerSession::StartFilePicker() { |
+ mswrw::HStringReference class_name( |
+ RuntimeClass_Windows_Storage_Pickers_FolderPicker); |
+ |
+ // Create the folder picker. |
+ mswr::ComPtr<winstorage::Pickers::IFolderPicker> picker; |
+ HRESULT hr = ::Windows::Foundation::ActivateInstance( |
+ class_name.Get(), picker.GetAddressOf()); |
+ CheckHR(hr); |
+ |
+ // Set the file type filter |
+ mswr::ComPtr<winfoundtn::Collections::IVector<HSTRING>> filter; |
+ hr = picker->get_FileTypeFilter(filter.GetAddressOf()); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ hr = filter->Append(mswrw::HStringReference(L"*").Get()); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ mswr::ComPtr<FolderPickerAsyncOp> completion; |
+ hr = picker->PickSingleFolderAsync(&completion); |
+ if (FAILED(hr)) |
+ return hr; |
+ |
+ // Create the callback method. |
+ typedef winfoundtn::IAsyncOperationCompletedHandler< |
+ winstorage::StorageFolder*> HandlerDoneType; |
+ mswr::ComPtr<HandlerDoneType> handler(mswr::Callback<HandlerDoneType>( |
+ this, &FolderPickerSession::FolderPickerDone)); |
+ DCHECK(handler.Get() != NULL); |
+ hr = completion->put_Completed(handler.Get()); |
+ return hr; |
+} |
+ |
+HRESULT FolderPickerSession::FolderPickerDone(FolderPickerAsyncOp* async, |
+ AsyncStatus status) { |
+ if (status == Completed) { |
+ mswr::ComPtr<winstorage::IStorageFolder> folder; |
+ HRESULT hr = async->GetResults(folder.GetAddressOf()); |
+ |
+ if (folder) { |
+ mswr::ComPtr<winstorage::IStorageItem> storage_item; |
+ if (SUCCEEDED(hr)) |
+ hr = folder.As(&storage_item); |
+ |
+ mswrw::HString file_path; |
+ if (SUCCEEDED(hr)) |
+ hr = storage_item->get_Path(file_path.GetAddressOf()); |
+ |
+ if (SUCCEEDED(hr)) { |
+ base::string16 path_str = MakeStdWString(file_path.Get()); |
+ result_ = path_str; |
+ success_ = true; |
+ } |
+ } else { |
+ LOG(ERROR) << "NULL IStorageItem"; |
+ } |
+ } else { |
+ LOG(ERROR) << "Unexpected async status " << static_cast<int>(status); |
+ } |
+ app_view_->OnFolderPickerCompleted(this, success_); |
+ return S_OK; |
+} |
+ |