LCOV - code coverage report
Current view: directory - toolkit/components/downloads - nsDownloadProxy.h (source / functions) Found Hit Coverage
Test: app.info Lines: 51 24 47.1 %
Date: 2012-06-02 Functions: 14 9 64.3 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Blake Ross <blaker@netscape.com> (Original Author)
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 :  
      39                 : #ifndef downloadproxy___h___
      40                 : #define downloadproxy___h___
      41                 : 
      42                 : #include "nsIDownloadManager.h"
      43                 : #include "nsIPrefBranch.h"
      44                 : #include "nsIPrefService.h"
      45                 : #include "nsIMIMEInfo.h"
      46                 : #include "nsIFileURL.h"
      47                 : #include "nsIDownloadManagerUI.h"
      48                 : 
      49                 : #define PREF_BDM_SHOWWHENSTARTING "browser.download.manager.showWhenStarting"
      50                 : #define PREF_BDM_FOCUSWHENSTARTING "browser.download.manager.focusWhenStarting"
      51                 : 
      52                 : class nsDownloadProxy : public nsITransfer
      53                 : {
      54                 : public:
      55                 : 
      56               6 :   nsDownloadProxy() { }
      57              24 :   virtual ~nsDownloadProxy() { }
      58                 : 
      59                 :   NS_DECL_ISUPPORTS
      60                 : 
      61               6 :   NS_IMETHODIMP Init(nsIURI* aSource,
      62                 :                      nsIURI* aTarget,
      63                 :                      const nsAString& aDisplayName,
      64                 :                      nsIMIMEInfo *aMIMEInfo,
      65                 :                      PRTime aStartTime,
      66                 :                      nsILocalFile* aTempFile,
      67                 :                      nsICancelable* aCancelable) {
      68                 :     nsresult rv;
      69              12 :     nsCOMPtr<nsIDownloadManager> dm = do_GetService("@mozilla.org/download-manager;1", &rv);
      70               6 :     NS_ENSURE_SUCCESS(rv, rv);
      71                 :     
      72               6 :     rv = dm->AddDownload(nsIDownloadManager::DOWNLOAD_TYPE_DOWNLOAD, aSource,
      73                 :                          aTarget, aDisplayName, aMIMEInfo, aStartTime,
      74               6 :                          aTempFile, aCancelable, getter_AddRefs(mInner));
      75               6 :     NS_ENSURE_SUCCESS(rv, rv);
      76                 : 
      77              12 :     nsCOMPtr<nsIPrefService> prefs = do_GetService("@mozilla.org/preferences-service;1", &rv);
      78               6 :     NS_ENSURE_SUCCESS(rv, rv);
      79              12 :     nsCOMPtr<nsIPrefBranch> branch = do_QueryInterface(prefs);
      80                 : 
      81               6 :     bool showDM = true;
      82               6 :     if (branch)
      83               6 :       branch->GetBoolPref(PREF_BDM_SHOWWHENSTARTING, &showDM);
      84                 : 
      85               6 :     if (showDM) {
      86                 :       PRUint32 id;
      87               0 :       mInner->GetId(&id);
      88                 : 
      89                 :       nsCOMPtr<nsIDownloadManagerUI> dmui =
      90               0 :         do_GetService("@mozilla.org/download-manager-ui;1", &rv);
      91               0 :       NS_ENSURE_SUCCESS(rv, rv);
      92                 : 
      93                 :       bool visible;
      94               0 :       rv = dmui->GetVisible(&visible);
      95               0 :       NS_ENSURE_SUCCESS(rv, rv);
      96                 : 
      97               0 :       bool focusWhenStarting = true;
      98               0 :       if (branch)
      99               0 :         (void)branch->GetBoolPref(PREF_BDM_FOCUSWHENSTARTING, &focusWhenStarting);
     100                 : 
     101               0 :       if (visible && !focusWhenStarting)
     102               0 :         return NS_OK;
     103                 : 
     104               0 :       return dmui->Show(nsnull, id, nsIDownloadManagerUI::REASON_NEW_DOWNLOAD);
     105                 :     }
     106               6 :     return rv;
     107                 :   }
     108                 : 
     109               8 :   NS_IMETHODIMP OnStateChange(nsIWebProgress* aWebProgress,
     110                 :                               nsIRequest* aRequest, PRUint32 aStateFlags,
     111                 :                               PRUint32 aStatus)
     112                 :   {
     113               8 :     NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
     114               8 :     return mInner->OnStateChange(aWebProgress, aRequest, aStateFlags, aStatus);
     115                 :   }
     116                 :   
     117               0 :   NS_IMETHODIMP OnStatusChange(nsIWebProgress *aWebProgress,
     118                 :                                nsIRequest *aRequest, nsresult aStatus,
     119                 :                                const PRUnichar *aMessage)
     120                 :   {
     121               0 :     NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
     122               0 :     return mInner->OnStatusChange(aWebProgress, aRequest, aStatus, aMessage);
     123                 :   }
     124                 : 
     125               0 :   NS_IMETHODIMP OnLocationChange(nsIWebProgress *aWebProgress,
     126                 :                                  nsIRequest *aRequest, nsIURI *aLocation,
     127                 :                                  PRUint32 aFlags)
     128                 :   {
     129               0 :     NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
     130               0 :     return mInner->OnLocationChange(aWebProgress, aRequest, aLocation, aFlags);
     131                 :   }
     132                 :   
     133               0 :   NS_IMETHODIMP OnProgressChange(nsIWebProgress *aWebProgress,
     134                 :                                  nsIRequest *aRequest,
     135                 :                                  PRInt32 aCurSelfProgress,
     136                 :                                  PRInt32 aMaxSelfProgress,
     137                 :                                  PRInt32 aCurTotalProgress,
     138                 :                                  PRInt32 aMaxTotalProgress)
     139                 :   {
     140               0 :     NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
     141               0 :     return mInner->OnProgressChange(aWebProgress, aRequest,
     142                 :                                     aCurSelfProgress,
     143                 :                                     aMaxSelfProgress,
     144                 :                                     aCurTotalProgress,
     145               0 :                                     aMaxTotalProgress);
     146                 :   }
     147                 : 
     148               8 :   NS_IMETHODIMP OnProgressChange64(nsIWebProgress *aWebProgress,
     149                 :                                    nsIRequest *aRequest,
     150                 :                                    PRInt64 aCurSelfProgress,
     151                 :                                    PRInt64 aMaxSelfProgress,
     152                 :                                    PRInt64 aCurTotalProgress,
     153                 :                                    PRInt64 aMaxTotalProgress)
     154                 :   {
     155               8 :     NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
     156               8 :     return mInner->OnProgressChange64(aWebProgress, aRequest,
     157                 :                                       aCurSelfProgress,
     158                 :                                       aMaxSelfProgress,
     159                 :                                       aCurTotalProgress,
     160               8 :                                       aMaxTotalProgress);
     161                 :   }
     162                 : 
     163               0 :   NS_IMETHODIMP OnRefreshAttempted(nsIWebProgress *aWebProgress,
     164                 :                                    nsIURI *aUri,
     165                 :                                    PRInt32 aDelay,
     166                 :                                    bool aSameUri,
     167                 :                                    bool *allowRefresh)
     168                 :   {
     169               0 :     *allowRefresh = true;
     170               0 :     return NS_OK;
     171                 :   }
     172                 : 
     173               0 :   NS_IMETHODIMP OnSecurityChange(nsIWebProgress *aWebProgress,
     174                 :                                  nsIRequest *aRequest, PRUint32 aState)
     175                 :   {
     176               0 :     NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
     177               0 :     return mInner->OnSecurityChange(aWebProgress, aRequest, aState);
     178                 :   }
     179                 : 
     180                 : private:
     181                 :   nsCOMPtr<nsIDownload> mInner;
     182                 : };
     183                 : 
     184              78 : NS_IMPL_ISUPPORTS3(nsDownloadProxy, nsITransfer,
     185                 :                    nsIWebProgressListener, nsIWebProgressListener2)
     186                 : 
     187                 : #endif

Generated by: LCOV version 1.7