1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 #include "downloadicon.h"

    19 

    20 #include <QtNetwork>

    21 #include <QNetworkRequest>

    22 #include <QNetworkReply>

    23 #include <QMessageBox>

    24 

    25 DownloadIcon::DownloadIcon(Ui::MainWindow &aMainUi)

    26     :MainUi(aMainUi)

    27     {

    28     manager = new QNetworkAccessManager(this);

    29     

    30     }

    31 DownloadIcon::~DownloadIcon()

    32     {

    33     if(manager)

    34         {

    35         manager->disconnect();    

    36         delete manager;

    37         manager = 0;

    38         }

    39     }

    40 

    41 void DownloadIcon::ChangePathSlash()

    42     {

    43     //filePath contains C:\\Data\\ZeroConf\\name.ico

    44     //after this method is called it must have

    45     //c://data//zeroconf//name.ico

    46     int start = 0;

    47     while( (start = filePath.indexOf("\\",start))!= -1)

    48         {

    49             filePath.remove(start,1);

    50             filePath.insert(start,"//");

    51         }

    52     }

    53 

    54 

    55 void DownloadIcon::UpdateAvatarItem()

    56     {

    57     int count = MainUi.listAvatars->count();

    58     int index = 0;

    59     while(index < count)

    60         {

    61         QListWidgetItem* item = MainUi.listAvatars->item(index);

    62         if(contactName.compare(item->text()) == 0)

    63             {

    64             QPixmap pm;

    65             //ChangePathSlash();

    66             //DisplayMsgBox(filePath);

    67             

    68             //if(pm.load(filePath))

    69             if(pm.load("E://mypic.ico"))

    70                 {

    71                 QIcon icon(pm);

    72                 DisplayMsgBox(filePath);

    73                 item->setIcon(icon);

    74                 }

    75             break;

    76             }

    77         index++;

    78         }

    79     

    80     }

    81 

    82 

    83 void DownloadIcon::RequestFinished()

    84     {

    85     

    86     DisplayMsgBox(tr("Got Response"));

    87     

    88     int error = reply->error();

    89     if(!error)

    90         {

    91         QNetworkReply *reply = ((QNetworkReply *)sender());

    92         QByteArray data = reply->readAll();

    93         

    94         if(data.isEmpty())

    95             DisplayMsgBox(tr("No Data Reply"));

    96         

    97         //QTextStream out(&data);

    98         //QString content = out.readAll();

    99         

   100         //QMessageBox::warning(this, tr("Content"),content,QMessageBox::Ok);

   101         

   102         //QFile temp(filePath);

   103         QFile temp("E:\\mypic.ico");

   104         temp.open(QIODevice::WriteOnly | QIODevice::Truncate);

   105         temp.write(data);        

   106         temp.close();

   107         UpdateAvatarItem();

   108         }

   109     else

   110         DisplayMsgBox(reply->errorString());

   111     

   112     //Delete this object once the response is received.

   113     delete this;

   114     

   115     }

   116 

   117 

   118 void DownloadIcon::GetIcon(const TDesC8& aContactName, const TDesC8& aUri, const TDesC8& aFileName)

   119     {

   120     

   121     QString quri = QString::fromUtf8((const char*)aUri.Ptr(),aUri.Length()); 

   122     

   123     contactName = QString::fromUtf8((const char*)aContactName.Ptr(),aContactName.Length());

   124     filePath = QString::fromUtf8((const char*)aFileName.Ptr(),aFileName.Length());

   125     

   126     //DisplayMsgBox(quri);

   127     

   128 #ifdef __arm 

   129     reply = manager->get(QNetworkRequest(quri));

   130 #else

   131     reply = manager->get(QNetworkRequest(QUrl("http://kiranp747.googlepages.com/FileList.txt")));

   132 #endif

   133 

   134     

   135     connect(reply, SIGNAL(finished()), this, SLOT(RequestFinished()));

   136 

   137     }

   138 

   139 void DownloadIcon::DisplayMsgBox(QString str)

   140     {

   141     QMessageBox msgBox;

   142     msgBox.setText(str);

   143     msgBox.exec();

   144     }

   145 

   146 

   147 

   148