LCOV - code coverage report
Current view: directory - widget/xpwidgets - nsFilePickerProxy.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 73 0 0.0 %
Date: 2012-06-02 Functions: 19 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
       2                 :  *
       3                 :  * ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is mozilla.org code.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is
      19                 :  *  The Mozilla Foundation
      20                 :  * Portions created by the Initial Developer are Copyright (C) 2004
      21                 :  * the Initial Developer. All Rights Reserved.
      22                 :  *
      23                 :  * Contributor(s):
      24                 :  *   Lars Knoll <knoll@kde.org>
      25                 :  *   Zack Rusin <zack@kde.org>
      26                 :  *   Steffen Imhof <steffen.imhof@googlemail.com>
      27                 :  *
      28                 :  * Alternatively, the contents of this file may be used under the terms of
      29                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      30                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      31                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      32                 :  * of those above. If you wish to allow use of your version of this file only
      33                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      34                 :  * use your version of this file under the terms of the MPL, indicate your
      35                 :  * decision by deleting the provisions above and replace them with the notice
      36                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      37                 :  * the provisions above, a recipient may use your version of this file under
      38                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      39                 :  *
      40                 :  * ***** END LICENSE BLOCK ***** */
      41                 : 
      42                 : #include "mozilla/dom/ContentChild.h"
      43                 : #include "nsFilePickerProxy.h"
      44                 : 
      45                 : 
      46               0 : NS_IMPL_ISUPPORTS1(nsFilePickerProxy, nsIFilePicker)
      47                 : 
      48               0 : nsFilePickerProxy::nsFilePickerProxy()
      49                 : { 
      50               0 : }
      51                 : 
      52               0 : nsFilePickerProxy::~nsFilePickerProxy()
      53                 : {
      54               0 : }
      55                 : 
      56                 : NS_IMETHODIMP
      57               0 : nsFilePickerProxy::Init(nsIDOMWindow* /*aParent*/, const nsAString& aTitle,
      58                 :                         PRInt16 aMode)
      59                 : {
      60               0 :     mTitle = aTitle;
      61               0 :     mMode = aMode;
      62                 : 
      63               0 :     return NS_OK;
      64                 : }
      65                 : 
      66               0 : void nsFilePickerProxy::InitNative(nsIWidget* aParent, const nsAString& aTitle,
      67                 :                               PRInt16 aMode)
      68                 : {
      69               0 : }
      70                 : 
      71                 : 
      72                 : NS_IMETHODIMP
      73               0 : nsFilePickerProxy::AppendFilter(const nsAString& aTitle, const nsAString& aFilter)
      74                 : {
      75               0 :     mFilters.AppendElement(aFilter);
      76               0 :     mFilterNames.AppendElement(aTitle);  
      77               0 :     return NS_OK;
      78                 : }
      79                 : 
      80                 : NS_IMETHODIMP
      81               0 : nsFilePickerProxy::GetDefaultString(nsAString& aDefaultString)
      82                 : {
      83               0 :     aDefaultString = mDefault;
      84               0 :     return NS_OK;
      85                 : }
      86                 : 
      87                 : NS_IMETHODIMP
      88               0 : nsFilePickerProxy::SetDefaultString(const nsAString& aDefaultString)
      89                 : {
      90               0 :     mDefault = aDefaultString;
      91               0 :     return NS_OK;
      92                 : }
      93                 : 
      94                 : NS_IMETHODIMP
      95               0 : nsFilePickerProxy::GetDefaultExtension(nsAString& aDefaultExtension)
      96                 : {
      97               0 :     aDefaultExtension = mDefaultExtension;
      98               0 :     return NS_OK;
      99                 : }
     100                 : 
     101                 : NS_IMETHODIMP
     102               0 : nsFilePickerProxy::SetDefaultExtension(const nsAString& aDefaultExtension)
     103                 : {
     104               0 :     mDefaultExtension = aDefaultExtension;
     105               0 :     return NS_OK;
     106                 : }
     107                 : 
     108                 : NS_IMETHODIMP
     109               0 : nsFilePickerProxy::GetFilterIndex(PRInt32* aFilterIndex)
     110                 : {
     111               0 :     *aFilterIndex = mSelectedType;
     112               0 :     return NS_OK;
     113                 : }
     114                 : 
     115                 : NS_IMETHODIMP
     116               0 : nsFilePickerProxy::SetFilterIndex(PRInt32 aFilterIndex)
     117                 : {
     118               0 :     mSelectedType = aFilterIndex;
     119               0 :     return NS_OK;
     120                 : }
     121                 : 
     122                 : /* readonly attribute nsILocalFile file; */
     123                 : NS_IMETHODIMP
     124               0 : nsFilePickerProxy::GetFile(nsILocalFile** aFile)
     125                 : {
     126               0 :     NS_ENSURE_ARG_POINTER(aFile);
     127                 : 
     128               0 :     *aFile = nsnull;
     129               0 :     if (mFile.IsEmpty()) {
     130               0 :         return NS_OK;
     131                 :     }
     132                 : 
     133               0 :     nsCOMPtr<nsILocalFile> file(do_CreateInstance("@mozilla.org/file/local;1"));
     134               0 :     NS_ENSURE_TRUE(file, NS_ERROR_FAILURE);
     135                 : 
     136               0 :     file->InitWithPath(mFile);
     137                 : 
     138               0 :     file.forget(aFile);
     139                 : 
     140               0 :     return NS_OK;
     141                 : }
     142                 : 
     143                 : /* readonly attribute nsIFileURL fileURL; */
     144                 : NS_IMETHODIMP
     145               0 : nsFilePickerProxy::GetFileURL(nsIURI** aFileURL)
     146                 : {
     147               0 :     nsCOMPtr<nsILocalFile> file;
     148               0 :     GetFile(getter_AddRefs(file));
     149                 : 
     150               0 :     nsCOMPtr<nsIURI> uri;
     151               0 :     NS_NewFileURI(getter_AddRefs(uri), file);
     152               0 :     NS_ENSURE_TRUE(uri, NS_ERROR_FAILURE);
     153                 : 
     154               0 :     return CallQueryInterface(uri, aFileURL);
     155                 : }
     156                 : 
     157                 : /* readonly attribute nsISimpleEnumerator files; */
     158                 : NS_IMETHODIMP
     159               0 : nsFilePickerProxy::GetFiles(nsISimpleEnumerator** aFiles)
     160                 : {
     161               0 :     NS_ENSURE_ARG_POINTER(aFiles);
     162                 : 
     163               0 :     if (mMode == nsIFilePicker::modeOpenMultiple) {
     164               0 :         return NS_NewArrayEnumerator(aFiles, mFiles);
     165                 :     }
     166                 : 
     167               0 :     return NS_ERROR_FAILURE;
     168                 : }
     169                 : 
     170               0 : NS_IMETHODIMP nsFilePickerProxy::Show(PRInt16* aReturn)
     171                 : {
     172               0 :     mozilla::dom::ContentChild *cc = mozilla::dom::ContentChild::GetSingleton();
     173               0 :     NS_ASSERTION(cc, "Content Protocol is NULL!");
     174                 :     
     175               0 :     InfallibleTArray<nsString> filePaths;
     176                 :     
     177                 :     nsresult rv;
     178                 :     cc->SendShowFilePicker(mMode, mSelectedType,
     179                 :                            mAddToRecentDocs, mTitle,
     180                 :                            mDefault, mDefaultExtension,
     181                 :                            mFilters, mFilterNames,
     182               0 :                            &filePaths, aReturn, &rv);
     183                 : 
     184               0 :     NS_ENSURE_SUCCESS(rv, rv);
     185                 : 
     186               0 :     PRUint32 count = filePaths.Length();
     187                 :     
     188               0 :     if (mMode == nsIFilePicker::modeOpenMultiple) {
     189               0 :         for (PRUint32 i = 0; i < count; ++i) {
     190               0 :             nsCOMPtr<nsILocalFile> file(do_CreateInstance("@mozilla.org/file/local;1"));
     191               0 :             NS_ENSURE_TRUE(file, NS_ERROR_FAILURE);
     192                 : 
     193               0 :             file->InitWithPath(filePaths[i]);
     194               0 :             mFiles.AppendObject(file);
     195                 :         }
     196               0 :         return NS_OK;
     197                 :     }
     198                 : 
     199               0 :     NS_ASSERTION(count == 1 || count == 0, "we should only have 1 or 0 files");
     200                 : 
     201               0 :     if (count == 1)
     202               0 :         mFile = filePaths[0];
     203                 :     
     204               0 :     return NS_OK;
     205                 : }

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