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:

    15 *

    16 */

    17 

    18 #include <hbtextitem.h>

    19 #include <hbiconitem.h>

    20 #include <hbframeitem.h>

    21 #include <hbframebackground.h>

    22 #include <hbextendedlocale.h>

    23 #include <hbcolorscheme.h>

    24 #include <nmmessageenvelope.h>

    25 #include <nmicons.h>

    26 #include "nmhswidgetlistviewitem.h"

    27 

    28 /*!

    29     \class NmHsWidgetListViewItem

    30     \brief Mail widget list view item inherited from HbListViewItem

    31 */

    32 

    33 /*!

    34     Constructor

    35 */

    36 NmHsWidgetListViewItem::NmHsWidgetListViewItem(QGraphicsItem *parent)

    37 : HbListViewItem(parent),

    38         mSeparator(NULL),

    39         mSender(NULL),

    40         mSubject(NULL),

    41         mTime(NULL),

    42         mNewMsgIcon(NULL),

    43         mIcon1(NULL),

    44         mIcon2(NULL)

    45 {

    46     NM_FUNCTION; 

    47 }

    48 

    49 /*!

    50     Destructor

    51 */

    52 NmHsWidgetListViewItem::~NmHsWidgetListViewItem()

    53 {

    54     NM_FUNCTION;

    55 }

    56 

    57 /*!

    58     Item creation

    59 */

    60 HbAbstractViewItem* NmHsWidgetListViewItem::createItem()

    61 {

    62     NM_FUNCTION;

    63     

    64     return new NmHsWidgetListViewItem(*this);

    65 }

    66 

    67 /*!

    68     update child items

    69 */

    70 void NmHsWidgetListViewItem::updateChildItems()

    71 {

    72     NM_FUNCTION;

    73 

    74     NmMessageEnvelope *envelope =

    75            modelIndex().data(Qt::DisplayRole).value<NmMessageEnvelope*>();

    76   

    77     createMessageItemLayout();

    78     setContentsToMessageItem(*envelope);

    79     

    80     HbListViewItem::updateChildItems();   

    81 }

    82 

    83 /*!

    84     Set item layout.

    85     Function does not take ownership of model or model item.

    86  */

    87 void NmHsWidgetListViewItem::createMessageItemLayout()

    88 {

    89     NM_FUNCTION;

    90     getFontSizes();

    91     // Create separator icon and set name from widgetml.

    92     if (!mSeparator) {

    93         mSeparator = new HbIconItem(this);

    94         HbStyle::setItemName(mSeparator, "separator");

    95         mSeparator->setObjectName("ListViewItemMessageSeparator");

    96         mSeparator->setIcon(HbIcon("qtg_graf_divider_h_thin"));   

    97     }

    98     // Create sender label and set name from widgetml.

    99     if (!mSender) {

   100         mSender = new HbTextItem(this);

   101         HbStyle::setItemName(mSender, "sender");

   102         mSender->setObjectName("ListViewItemMessageSender");

   103     }

   104     // Create time label and set name from widgetml.

   105     if (!mTime) {

   106         mTime = new HbTextItem(this);

   107         HbStyle::setItemName(mTime, "time");

   108         mTime->setObjectName("ListViewItemMessageTime");

   109     }

   110     // Create subject label and set name from widgetml.

   111     if (!mSubject) {

   112         mSubject = new HbTextItem(this);

   113         HbStyle::setItemName(mSubject, "subject");

   114         mSubject->setObjectName("ListViewItemMessageSubject");

   115     }

   116     // Set new message icon.

   117     if (!mNewMsgIcon) {

   118         mNewMsgIcon = new HbFrameItem(this);

   119         HbStyle::setItemName(mNewMsgIcon, "msgicon");

   120     }

   121     

   122     // Create priority icon and set name from widgetml.

   123     if(!mIcon1){

   124         mIcon1 = new HbIconItem(this);

   125         HbStyle::setItemName(mIcon1, "icon1");

   126         mStatusIcons.append(mIcon1);

   127     }

   128 

   129     // Create attachment icon and set name from widgetml.

   130     if(!mIcon2){

   131         mIcon2 = new HbIconItem(this);

   132         HbStyle::setItemName(mIcon2, "icon2");

   133         mStatusIcons.append(mIcon2);

   134     }

   135         

   136     //set empty frame as list item only shows background when selected

   137     setDefaultFrame(HbFrameBackground("", HbFrameDrawer::OnePiece));

   138 }

   139 

   140 /*!

   141     Set item text label contents, icons, etc.

   142     Function does not take ownership of model or model item.

   143 */

   144 void NmHsWidgetListViewItem::setContentsToMessageItem(const NmMessageEnvelope &envelope)

   145 {

   146     NM_FUNCTION;

   147     // Member variables are created in previous function.

   148     // Sender.

   149     QString senderDisplayName = envelope.sender().displayName();

   150     if (!senderDisplayName.isNull() && !senderDisplayName.isEmpty()) {

   151         mSender->setText(senderDisplayName);

   152     }

   153     else {

   154         mSender->setText(envelope.sender().address());

   155     }

   156 

   157     // Time.

   158     HbExtendedLocale locale = HbExtendedLocale::system();

   159     QDateTime localTime = envelope.sentTime().addSecs(locale.universalTimeOffset());

   160     QDate sentLocalDate = localTime.date();

   161     QDate currentdate = QDate::currentDate();

   162     if (sentLocalDate == currentdate) {

   163         QString shortTimeSpec = r_qtn_time_usual;

   164         QTime time = localTime.time();

   165         mTime->setText(locale.format(time, shortTimeSpec));

   166     } else {

   167         QString shortDateSpec = r_qtn_date_without_year;

   168         mTime->setText(locale.format(sentLocalDate, shortDateSpec));

   169     }

   170     // Subject.

   171     QString subjectText = envelope.subject();

   172     if (subjectText.length()) {

   173         mSubject->setText(subjectText);

   174     } else {

   175         mSubject->setText(hbTrId("txt_mailwdgt_dblist_val_no_subject"));

   176     }

   177     

   178     // Here we have list for priority and attachment icons. Later it is easy to add

   179     // followup icon or something else if needed.

   180     QList<HbIcon> iconList;

   181     

   182     //make sure icons are not shown yet

   183     for (int i = 0; i < mStatusIcons.count(); i++) {

   184         mStatusIcons.at(i)->hide();

   185     }

   186     

   187     // Priority icon is added to list first thus it is always shown most right.

   188     switch (envelope.priority()) {

   189         case NmMessagePriorityLow:

   190             iconList.append(NmIcons::getIcon(NmIcons::NmIconPriorityLow));

   191             break;

   192         case NmMessagePriorityHigh:

   193             iconList.append(NmIcons::getIcon(NmIcons::NmIconPriorityHigh));

   194             break;

   195         default:

   196             // Normal priority has no icon

   197             break;

   198     }

   199 

   200     // Attachment icon is always shown on the left side of priority icon if it

   201     // exists. Otherwise in the most right.

   202     if (envelope.hasAttachments()) {

   203         iconList.append(NmIcons::getIcon(NmIcons::NmIconAttachment));

   204     }

   205 

   206     // Here we show icons added to the iconList in the order they have been added.

   207     for (int count = 0; count < iconList.count(); count++) {

   208         mStatusIcons.at(count)->setIcon(iconList.at(count));

   209         mStatusIcons.at(count)->show();

   210     }

   211     

   212     // Message read status.

   213     bool msgReadStatus(envelope.isRead());

   214     HbFrameDrawer *drawer(NULL);

   215     HbStyle::setItemName(mNewMsgIcon, "msgicon");

   216     if (!msgReadStatus) {

   217         setFontsUnread();

   218         mNewMsgIcon->setObjectName("ListViewItemMessageIconUnread");

   219         drawer = new HbFrameDrawer("qtg_fr_list_new_item",

   220                 HbFrameDrawer::ThreePiecesVertical);

   221         drawer->setFillWholeRect(false);

   222         // Set drawer. Takes ownership of the drawer and deletes previous drawer.

   223         mNewMsgIcon->setFrameDrawer(drawer);

   224         mNewMsgIcon->show();

   225    } else {

   226         setFontsRead();

   227         mNewMsgIcon->setObjectName("ListViewItemMessageIconRead");

   228         drawer = new HbFrameDrawer(); // Create empty drawer.

   229         drawer->setFillWholeRect(false);

   230         // Set drawer. Takes ownership of the drawer and deletes previous drawer.

   231         mNewMsgIcon->setFrameDrawer(drawer);

   232         mNewMsgIcon->hide();        

   233     }

   234    repolish();

   235 }

   236 

   237 /*!

   238     Boolean value indicating model index availability. Always true since

   239     this item prototype is used for both divider and message.

   240  */

   241 bool NmHsWidgetListViewItem::canSetModelIndex(const QModelIndex &index) const

   242 {

   243     NM_FUNCTION;

   244     Q_UNUSED(index);

   245     // This item class can handle all items in message list.

   246     return true;

   247 }

   248 

   249 /*!

   250     Set fonts unread.

   251  */

   252 void  NmHsWidgetListViewItem::setFontsUnread()

   253 {

   254     NM_FUNCTION;

   255     static QColor colorRole = HbColorScheme::color("qtc_list_item_title_normal");

   256     HbFontSpec fontSpec(HbFontSpec::Primary);

   257     setFonts(colorRole, fontSpec);

   258 }

   259 

   260 /*!

   261     Set fonts read.

   262  */

   263 void  NmHsWidgetListViewItem::setFontsRead()

   264 {

   265     NM_FUNCTION;

   266     static QColor colorRole = HbColorScheme::color("qtc_list_item_content_normal");

   267     HbFontSpec fontSpec(HbFontSpec::Secondary);

   268     setFonts(colorRole, fontSpec);

   269 }

   270 

   271 /*!

   272     Get font sizes.

   273  */

   274 void  NmHsWidgetListViewItem::getFontSizes()

   275 {

   276     NM_FUNCTION;

   277     // Get font sizes from style.

   278     qreal currentSize;

   279     bool found = style()->parameter(QString("hb-param-text-height-secondary"), currentSize );

   280     if (found) {

   281         mPrimarySize = currentSize;

   282     }      

   283     found = style()->parameter(QString("hb-param-text-height-tiny"), currentSize );

   284     if (found) {

   285         mSecondarySize = currentSize;

   286     }        

   287 }

   288 

   289 /*!

   290     Set fonts.

   291  */

   292 void  NmHsWidgetListViewItem::setFonts(const QColor &colorRole, 

   293         HbFontSpec &fontSpec)

   294 {

   295     NM_FUNCTION;

   296     // Change sizes explicitly since css is overwritten in polish now.    

   297     if (mSender && mSubject && mTime) {

   298 

   299         fontSpec.setTextHeight(mPrimarySize);

   300         

   301         mSender->setFontSpec(fontSpec);

   302         mSender->setTextColor(colorRole);

   303 

   304         mSubject->setFontSpec(fontSpec);

   305         mSubject->setTextColor(colorRole);

   306 

   307         fontSpec.setTextHeight(mSecondarySize);

   308 

   309         mTime->setFontSpec(fontSpec);        

   310         mTime->setTextColor(colorRole);

   311     }

   312 }