1 /*

     2  * Copyright (c) 2009 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: attachment container class

    15  *

    16  */

    17 

    18 

    19 // INCLUDES

    20 #include <QGraphicsLinearLayout>

    21 #include <QFileInfo>

    22 #include <HbFrameItem>

    23 #include <HbFrameDrawer>

    24 

    25 // USER INCLUDES

    26 #include "msgunieditorattachmentcontainer.h"

    27 #include "UniEditorGenUtils.h"

    28 #include "msgunieditormonitor.h"

    29 #include "mmsconformancecheck.h"

    30 

    31 // Constants

    32 

    33 //---------------------------------------------------------------

    34 // MsgAttachmentContainer::MsgAttachmentContainer

    35 // @see header file

    36 //---------------------------------------------------------------

    37 MsgAttachmentContainer::MsgAttachmentContainer( QGraphicsItem *parent ) :

    38 HbWidget(parent),

    39 mIsMMContent(false)

    40 {

    41     mLayout = new QGraphicsLinearLayout(Qt::Vertical, this);

    42     mLayout->setContentsMargins(0,0,0,0);

    43     mLayout->setSpacing(0);

    44     mMmsConformanceCheck = new MmsConformanceCheck;

    45 }

    46 

    47 //---------------------------------------------------------------

    48 // MsgAttachmentContainer::~MsgAttachmentContainer

    49 // @see header file

    50 //---------------------------------------------------------------

    51 MsgAttachmentContainer::~MsgAttachmentContainer()

    52 {

    53     delete mMmsConformanceCheck;

    54 }

    55 

    56 //---------------------------------------------------------------

    57 // MsgAttachmentContainer::addAttachment

    58 // @see header file

    59 //---------------------------------------------------------------

    60 MsgAttachmentContainer::AddAttachmentStatus 

    61     MsgAttachmentContainer::addAttachment(const QString& filepath)

    62 {

    63     //check for insert conformance

    64     if(EInsertSuccess != mMmsConformanceCheck->checkModeForInsert(filepath))

    65         return EAddNotSupported;

    66 

    67     int msgSize = messageSize();

    68     QFileInfo fileinfo(filepath);

    69     int fileSize = fileinfo.size() + KEstimatedMimeHeaderSize;

    70     

    71     if( (fileSize + msgSize) <= MsgUnifiedEditorMonitor::maxMmsSize())

    72     {

    73         MsgUnifiedEditorAttachment* att = new MsgUnifiedEditorAttachment(

    74             filepath, fileSize, this);

    75         if( ((mAttachmentList.count() == 0) && att->isMultimediaContent()) ||

    76                 ((mAttachmentList.count() == 1) && !mIsMMContent) )

    77         {

    78             mIsMMContent = true;

    79         }

    80         mAttachmentList << att;

    81         int index = mLayout->count();

    82         mLayout->insertItem(index,att);

    83         connect(att, SIGNAL(deleteMe(MsgUnifiedEditorAttachment*)),

    84             this, SLOT(deleteAttachment(MsgUnifiedEditorAttachment*)));

    85 

    86         // emit to signal that container content & size changed

    87         emit contentChanged();

    88     }

    89     else

    90     {

    91         return EAddSizeExceed;

    92     }

    93     return EAddSuccess;

    94 }

    95 

    96 //---------------------------------------------------------------

    97 // MsgAttachmentContainer::deleteAttachment

    98 // @see header file

    99 //---------------------------------------------------------------

   100 void MsgAttachmentContainer::deleteAttachment(MsgUnifiedEditorAttachment* attachment)

   101 {

   102     mAttachmentList.removeOne(attachment);

   103     mLayout->removeItem(attachment);

   104     attachment->setParent(NULL);

   105     delete attachment;

   106 

   107     if( ((mAttachmentList.count() == 1) && !mAttachmentList.first()->isMultimediaContent()) ||

   108         ((mAttachmentList.count() == 0) && mIsMMContent) )

   109     {

   110         mIsMMContent = false;

   111     }

   112 

   113     // emit to indicate change in container content & size

   114     emit contentChanged();

   115     if(mAttachmentList.count() == 0)

   116     {

   117         emit emptyAttachmentContainer();

   118     }

   119 }

   120 

   121 //---------------------------------------------------------------

   122 // MsgAttachmentContainer::count

   123 // @see header file

   124 //---------------------------------------------------------------

   125 int MsgAttachmentContainer::count()

   126 {

   127     return mAttachmentList.count();

   128 }

   129 

   130 //---------------------------------------------------------------

   131 // MsgAttachmentContainer::attachmentList

   132 // @see header file

   133 //---------------------------------------------------------------

   134 MsgUnifiedEditorAttachmentList MsgAttachmentContainer::attachmentList()

   135 {

   136     return mAttachmentList;

   137 }

   138 

   139 //---------------------------------------------------------------

   140 // MsgAttachmentContainer::containerSize

   141 // @see header file

   142 //---------------------------------------------------------------

   143 int MsgAttachmentContainer::containerSize()

   144 {

   145     int attCount = count();

   146     int containerSize = 0;

   147     

   148     for(int i=0; i<attCount; i++)

   149     {

   150         containerSize += mAttachmentList.at(i)->size();

   151     }

   152     return containerSize;

   153 }

   154 

   155 //---------------------------------------------------------------

   156 // MsgAttachmentContainer::messageSize

   157 // @see header file

   158 //---------------------------------------------------------------

   159 int MsgAttachmentContainer::messageSize()

   160 {

   161     return containerSize() + MsgUnifiedEditorMonitor::bodySize() + MsgUnifiedEditorMonitor::subjectSize();

   162 }

   163 

   164 //---------------------------------------------------------------

   165 // MsgAttachmentContainer::hasMMContent

   166 // @see header file

   167 //---------------------------------------------------------------

   168 bool MsgAttachmentContainer::hasMMContent()

   169 {

   170     return mIsMMContent;

   171 }

   172 

   173 //EOF

   174