michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsMetroFilePicker_h__
michael@0: #define nsMetroFilePicker_h__
michael@0: 
michael@0: #include "../nsFilePicker.h"
michael@0: #include "nsString.h"
michael@0: #include "nsCOMArray.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsILocalFile.h"
michael@0: 
michael@0: #include "mozwrlbase.h"
michael@0: 
michael@0: #include <windows.system.h>
michael@0: #include <windows.ui.core.h>
michael@0: #include <windows.foundation.h>
michael@0: #include <windows.storage.pickers.h>
michael@0: #include <windows.storage.fileproperties.h>
michael@0: 
michael@0: /**
michael@0:  * Metro file picker
michael@0:  */
michael@0: 
michael@0: class nsMetroFilePicker :
michael@0:   public nsBaseWinFilePicker
michael@0: {
michael@0:   typedef Microsoft::WRL::Wrappers::HString HString;
michael@0:   typedef ABI::Windows::Storage::StorageFile StorageFile;
michael@0:   typedef ABI::Windows::Foundation::AsyncStatus AsyncStatus;
michael@0:   
michael@0: public:
michael@0:   nsMetroFilePicker(); 
michael@0:   virtual ~nsMetroFilePicker();
michael@0: 
michael@0:   NS_DECL_ISUPPORTS
michael@0:   
michael@0:   // nsIFilePicker (less what's in nsBaseFilePicker)
michael@0:   NS_IMETHOD GetFilterIndex(int32_t *aFilterIndex);
michael@0:   NS_IMETHOD SetFilterIndex(int32_t aFilterIndex);
michael@0:   NS_IMETHOD GetFile(nsIFile * *aFile);
michael@0:   NS_IMETHOD GetFileURL(nsIURI * *aFileURL);
michael@0:   NS_IMETHOD GetFiles(nsISimpleEnumerator **aFiles);
michael@0:   NS_IMETHOD Show(int16_t *aReturnVal); 
michael@0:   NS_IMETHOD Open(nsIFilePickerShownCallback *aCallback); 
michael@0:   NS_IMETHOD AppendFilter(const nsAString& aTitle, const nsAString& aFilter);
michael@0:   NS_IMETHOD Init(nsIDOMWindow *parent, const nsAString& title,
michael@0:                   int16_t mode);
michael@0: 
michael@0:   // Async callbacks
michael@0:   HRESULT OnPickSingleFile(ABI::Windows::Foundation::IAsyncOperation<StorageFile*>* aFile, AsyncStatus aStatus);
michael@0:   HRESULT OnPickMultipleFiles(ABI::Windows::Foundation::IAsyncOperation<ABI::Windows::Foundation::Collections::IVectorView<StorageFile*>*>* aFileList, AsyncStatus aStatus);
michael@0: 
michael@0: private:
michael@0:   void InitNative(nsIWidget*, const nsAString&) {};
michael@0:   nsresult ParseFiltersIntoVector(Microsoft::WRL::ComPtr<ABI::Windows::Foundation::Collections::IVector<HSTRING>>& aVector,
michael@0:                                   const nsAString& aFilter,
michael@0:                                   bool aAllowAll);
michael@0:   nsCOMArray<nsILocalFile> mFiles;
michael@0:   Microsoft::WRL::ComPtr<ABI::Windows::Storage::Pickers::IFileOpenPicker> mFileOpenPicker;
michael@0:   Microsoft::WRL::ComPtr<ABI::Windows::Storage::Pickers::IFileSavePicker> mFileSavePicker;
michael@0:   HString mFilePath;
michael@0:   HString mFirstTitle;
michael@0:   nsRefPtr<nsIFilePickerShownCallback> mCallback;
michael@0: };
michael@0: 
michael@0: #endif // nsMetroFilePicker_h__