The Tor Browser: dom/ipc/FilePickerParent.h@7e26c7da4463

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-

     2  * vim: set sw=4 ts=8 et tw=80 :

     3  * This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef mozilla_dom_FilePickerParent_h

     8 #define mozilla_dom_FilePickerParent_h

    10 #include "nsIDOMFile.h"

    11 #include "nsIEventTarget.h"

    12 #include "nsIFilePicker.h"

    13 #include "nsCOMArray.h"

    14 #include "nsThreadUtils.h"

    15 #include "mozilla/dom/PFilePickerParent.h"

    17 namespace mozilla {

    18 namespace dom {

    20 class FilePickerParent : public PFilePickerParent

    21 {

    22  public:

    23   FilePickerParent(const nsString& aTitle,

    24                    const int16_t& aMode)

    25   : mTitle(aTitle)

    26   , mMode(aMode)

    27   {}

    29   virtual ~FilePickerParent();

    31   void Done(int16_t aResult);

    32   void SendFiles(const nsCOMArray<nsIDOMFile>& aDomfiles);

    34   virtual bool RecvOpen(const int16_t& aSelectedType,

    35                         const bool& aAddToRecentDocs,

    36                         const nsString& aDefaultFile,

    37                         const nsString& aDefaultExtension,

    38                         const InfallibleTArray<nsString>& aFilters,

    39                         const InfallibleTArray<nsString>& aFilterNames) MOZ_OVERRIDE;

    41   virtual void ActorDestroy(ActorDestroyReason aWhy) MOZ_OVERRIDE;

    43   class FilePickerShownCallback : public nsIFilePickerShownCallback

    44   {

    45   public:

    46     FilePickerShownCallback(FilePickerParent* aFilePickerParent)

    47       : mFilePickerParent(aFilePickerParent)

    48     { }

    49     virtual ~FilePickerShownCallback() {}

    51     NS_DECL_ISUPPORTS

    52     NS_DECL_NSIFILEPICKERSHOWNCALLBACK

    54     void Destroy();

    56   private:

    57     FilePickerParent* mFilePickerParent;

    58   };

    60  private:

    61   bool CreateFilePicker();

    63   class FileSizeAndDateRunnable : public nsRunnable

    64   {

    65     FilePickerParent* mFilePickerParent;

    66     nsCOMArray<nsIDOMFile> mDomfiles;

    67     nsCOMPtr<nsIEventTarget> mEventTarget;

    69   public:

    70     FileSizeAndDateRunnable(FilePickerParent *aFPParent, nsCOMArray<nsIDOMFile>& aDomfiles);

    71     bool Dispatch();

    72     NS_IMETHOD Run();

    73     void Destroy();

    74   };

    76   nsRefPtr<FileSizeAndDateRunnable> mRunnable;

    77   nsRefPtr<FilePickerShownCallback> mCallback;

    78   nsCOMPtr<nsIFilePicker> mFilePicker;

    80   nsString mTitle;

    81   int16_t mMode;

    82   int16_t mResult;

    83 };

    85 } // namespace dom

    86 } // namespace mozilla

    88 #endif

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