author Jonas Sicking <>
Sat, 24 Oct 2009 21:13:30 -0700
changeset 34164 33a5c5092caf95f686181bbe831595419f15a23b
parent 1 9b2a99adc05e53cd4010de512f50118594756650
permissions -rw-r--r--
Bug 523771: Support the 'multiple' attribute on <input type=file>. r=benjamn sr=jst

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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 * The Initial Developer of the Original Code is
 * Mozilla Foundation
 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Jonas Sicking <> (Original author)
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#ifndef nsIFileControlElement_h___
#define nsIFileControlElement_h___

#include "nsISupports.h"
#include "nsTArray.h"
#include "nsString.h"
#include "nsCOMArray.h"

class nsIFile;

// IID for the nsIFileControl interface
{ 0x1f6a32fd, 0x9cda, 0x43e9, \
  { 0x90, 0xef, 0x18, 0x0a, 0xd5, 0xe6, 0xcd, 0xa9 } }

 * This interface is used for the file control frame to store its value away
 * into the content.
class nsIFileControlElement : public nsISupports {


   * Gets a readable string representing the list of files currently
   * selected by this control. This value might not be a valid file name
   * and should not be used for anything but displaying the filename to the
   * user.
  virtual void GetDisplayFileName(nsAString& aFileName) = 0;

   * Sets the list of filenames currently selected by this control.
  virtual void SetFileNames(const nsTArray<nsString>& aFileNames) = 0;

   * Gets a list of nsIFile objects for the files currently selected by
   * this control.
  virtual void GetFileArray(nsCOMArray<nsIFile>& aFiles) = 0;


#endif // nsIFileControlElement_h___