widget/nsBaseFilePicker.h
author Jorg K <jorgk@jorgk.com>
Mon, 07 Aug 2017 14:44:00 -0400
branchTHUNDERBIRD560b1_2017080501_RELBRANCH
changeset 421090 3566a92f2698ed06ceeb68a2dc6b738c22b49465
parent 403204 272037dc7f5763e96cf7cb0e25375656f5ac769a
child 423841 6dacffdd0ed1ea53f7e2a56d1f44e2c90b959144
permissions -rw-r--r--
Bug 1388166 - Handle case where chromeWin.getBrowser() doesn't exist. r=johannh a=jorgk DONTBUILD

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsBaseFilePicker_h__
#define nsBaseFilePicker_h__

#include "nsISupports.h"
#include "nsIFilePicker.h"
#include "nsISimpleEnumerator.h"
#include "nsArrayEnumerator.h"
#include "nsCOMPtr.h"
#include "nsString.h"

class nsPIDOMWindowOuter;
class nsIWidget;

class nsBaseFilePicker : public nsIFilePicker
{
public:
  nsBaseFilePicker(); 
  virtual ~nsBaseFilePicker();

  NS_IMETHOD Init(mozIDOMWindowProxy* aParent,
                  const nsAString& aTitle,
                  int16_t aMode);

  NS_IMETHOD Open(nsIFilePickerShownCallback *aCallback);
  NS_IMETHOD AppendFilters(int32_t filterMask);
  NS_IMETHOD GetFilterIndex(int32_t *aFilterIndex);
  NS_IMETHOD SetFilterIndex(int32_t aFilterIndex);
  NS_IMETHOD GetFiles(nsISimpleEnumerator **aFiles);
  NS_IMETHOD GetDisplayDirectory(nsIFile * *aDisplayDirectory);
  NS_IMETHOD SetDisplayDirectory(nsIFile * aDisplayDirectory);
  NS_IMETHOD GetDisplaySpecialDirectory(nsAString& aDisplayDirectory);
  NS_IMETHOD SetDisplaySpecialDirectory(const nsAString& aDisplayDirectory);
  NS_IMETHOD GetAddToRecentDocs(bool *aFlag);
  NS_IMETHOD SetAddToRecentDocs(bool aFlag);
  NS_IMETHOD GetMode(int16_t *aMode);
  NS_IMETHOD SetOkButtonLabel(const nsAString& aLabel);
  NS_IMETHOD GetOkButtonLabel(nsAString& aLabel);

  NS_IMETHOD GetDomFileOrDirectory(nsISupports** aValue);
  NS_IMETHOD GetDomFileOrDirectoryEnumerator(nsISimpleEnumerator** aValue);

protected:

  virtual void InitNative(nsIWidget *aParent, const nsAString& aTitle) = 0;

  bool mAddToRecentDocs;
  nsCOMPtr<nsIFile> mDisplayDirectory;
  nsString mDisplaySpecialDirectory;

  nsCOMPtr<nsPIDOMWindowOuter> mParent;
  int16_t mMode;
  nsString mOkButtonLabel;
};

#endif // nsBaseFilePicker_h__