widget/nsBaseFilePicker.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  *
   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/. */
   6
   7 #ifndef nsBaseFilePicker_h__
   8 #define nsBaseFilePicker_h__
   9
  10 #include "nsISupports.h"
  11 #include "nsIFilePicker.h"
  12 #include "nsISimpleEnumerator.h"
  13 #include "nsArrayEnumerator.h"
  14 #include "nsCOMPtr.h"
  15 #include "nsString.h"
  16
  17 class nsPIDOMWindowOuter;
  18 class nsIWidget;
  19
  20 class nsBaseFilePicker : public nsIFilePicker {
  21   class AsyncShowFilePicker;
  22
  23  public:
  24   nsBaseFilePicker();
  25   virtual ~nsBaseFilePicker();
  26
  27   NS_IMETHOD Init(mozIDOMWindowProxy* aParent, const nsAString& aTitle,
  28                   int16_t aMode) override;
  29
  30   NS_IMETHOD Open(nsIFilePickerShownCallback* aCallback) override;
  31   NS_IMETHOD AppendFilters(int32_t filterMask) override;
  32   NS_IMETHOD AppendRawFilter(const nsAString& aFilter) override;
  33   NS_IMETHOD GetCapture(int16_t* aCapture) override;
  34   NS_IMETHOD SetCapture(int16_t aCapture) override;
  35   NS_IMETHOD GetFilterIndex(int32_t* aFilterIndex) override;
  36   NS_IMETHOD SetFilterIndex(int32_t aFilterIndex) override;
  37   NS_IMETHOD GetFiles(nsISimpleEnumerator** aFiles) override;
  38   NS_IMETHOD GetDisplayDirectory(nsIFile** aDisplayDirectory) override;
  39   NS_IMETHOD SetDisplayDirectory(nsIFile* aDisplayDirectory) override;
  40   NS_IMETHOD GetDisplaySpecialDirectory(nsAString& aDisplayDirectory) override;
  41   NS_IMETHOD SetDisplaySpecialDirectory(
  42       const nsAString& aDisplayDirectory) override;
  43   NS_IMETHOD GetAddToRecentDocs(bool* aFlag) override;
  44   NS_IMETHOD SetAddToRecentDocs(bool aFlag) override;
  45   NS_IMETHOD GetMode(int16_t* aMode) override;
  46   NS_IMETHOD SetOkButtonLabel(const nsAString& aLabel) override;
  47   NS_IMETHOD GetOkButtonLabel(nsAString& aLabel) override;
  48
  49   NS_IMETHOD GetDomFileOrDirectory(nsISupports** aValue) override;
  50   NS_IMETHOD GetDomFileOrDirectoryEnumerator(
  51       nsISimpleEnumerator** aValue) override;
  52
  53  protected:
  54   virtual void InitNative(nsIWidget* aParent, const nsAString& aTitle) = 0;
  55   virtual nsresult Show(int16_t* _retval) = 0;
  56
  57   bool mAddToRecentDocs;
  58   nsCOMPtr<nsIFile> mDisplayDirectory;
  59   nsString mDisplaySpecialDirectory;
  60
  61   nsCOMPtr<nsPIDOMWindowOuter> mParent;
  62   int16_t mMode;
  63   nsString mOkButtonLabel;
  64   nsTArray<nsString> mRawFilters;
  65 };
  66
  67 #endif  // nsBaseFilePicker_h__