git.maemo.org Git - qtmeetings/blob - src/UserInterface/Components/MeetingRoomCombo.cpp

   1 #include "MeetingRoomCombo.h"
   2
   3 #include <QComboBox>
   4 #include <QVBoxLayout>
   5 #include "Room.h"
   6
   7 #include <QtDebug>
   8
   9 MeetingRoomCombo::MeetingRoomCombo( QList<Room*> aRooms, QWidget *aParent ) :
  10                 QWidget( aParent )
  11 {
  12         iRooms = aRooms;
  13         qSort( iRooms.begin(), iRooms.end(), Room::caseInsensitiveLessThan );
  14
  15         QFont regularTextFont;
  16         regularTextFont.setStyleHint( QFont::Helvetica );
  17         regularTextFont.setBold( true );
  18         regularTextFont.setPixelSize( 18 );
  19
  20         iRoomCombo = new QComboBox( this );
  21         for ( int i = 0; i < iRooms.count(); i++ )
  22         {
  23                 iRoomCombo->addItem( iRooms.at( i )->name() );
  24         }
  25         iRoomCombo->setFont( regularTextFont );
  26         iRoomCombo->setFixedHeight( 46 );
  27         connect( iRoomCombo, SIGNAL( currentIndexChanged( int ) ), this, SLOT( setCurrentIndex( int ) ) );
  28         connect( iRoomCombo, SIGNAL( currentIndexChanged( const QString & ) ), this, SLOT( setCurrentRoomBy( const QString & ) ) );
  29
  30         QHBoxLayout *layout = new QHBoxLayout;
  31         layout->addWidget( iRoomCombo );
  32         layout->setMargin( 0 );
  33         setLayout( layout );
  34 }
  35
  36 MeetingRoomCombo::~MeetingRoomCombo()
  37 {
  38         delete iRoomCombo;
  39         iRooms.clear();
  40 }
  41
  42 int MeetingRoomCombo::count()
  43 {
  44         return iRoomCombo->count();
  45 }
  46
  47 int MeetingRoomCombo::currentIndex()
  48 {
  49         return iRoomCombo->currentIndex();
  50 }
  51
  52 Room* MeetingRoomCombo::currentRoom()
  53 {
  54         return currentIndex() >= 0 ? iRooms.at( currentIndex() ) : 0;
  55 }
  56
  57 void MeetingRoomCombo::setCurrentIndex( int aIndex )
  58 {
  59         if ( 0 <= aIndex && aIndex < count() )
  60         {
  61                 iRoomCombo->setCurrentIndex( aIndex );
  62         }
  63         else
  64         {
  65                 iRoomCombo->setCurrentIndex( -1 );
  66         }
  67
  68         emit currentRoomChanged( currentRoom() );
  69         emit currentIndexChanged( currentIndex() );
  70 }
  71
  72 void MeetingRoomCombo::setCurrentRoom( Room *aRoom )
  73 {
  74         setCurrentIndex( findRoom( aRoom ) );
  75 }
  76
  77 void MeetingRoomCombo::setCurrentRoomBy( const QString &aName )
  78 {
  79         setCurrentIndex( findRoomBy( aName ) );
  80 }
  81
  82 int MeetingRoomCombo::findRoom( Room *aRoom )
  83 {
  84         if ( aRoom == 0 )
  85         {
  86                 qDebug() << "MeetingRoomCombo::findRoom\t-1";
  87                 return -1;
  88         }
  89
  90         for ( int i = 0; i < iRooms.count(); i++ )
  91         {
  92                 if ( aRoom->equals( *( iRooms.at( i ) ) ) )
  93                 {
  94                         qDebug() << "MeetingRoomCombo::findRoom\t" << i;
  95                         return i;
  96                 }
  97         }
  98         qDebug() << "MeetingRoomCombo::findRoom\t-1";
  99         return -1;
 100 }
 101
 102 int MeetingRoomCombo::findRoomBy( const QString &aName )
 103 {
 104         return iRoomCombo->findText( aName );
 105 }
 106
 107
 108