source: SMSSender/lib/libdatatypes/src/business/BCGroup.cpp @ 43:10dd65d71f7f

/*
 * BCGroup.cpp
 *
 *  Created on: Jun 20, 2009
 *      Author: saemy
 */

#include "BCGroup.h"

#include "BCBinary.h"

BCGroup::BCGroup()
  : id_(-1)
  , name_("")
  , image_(QImage())
{
    eventMapper_ = new GroupEventMapper(this);
}

GroupEventMapper* BCGroup::eventMapper() const {
    return eventMapper_;
}
IGroupEvents* BCGroup::groupEvents() const {
    return static_cast<IGroupEvents*>(eventMapper());
}


int BCGroup::id() const{
    return id_;
}
QString BCGroup::name() const{
    return name_;
}
QImage BCGroup::image() const{
    return image_;
}
QSet<IContact*> BCGroup::contacts() const{
    return contactList_.values().toSet();
}


void BCGroup::setId(int id){
    if (id_ == id) return;

    int oldId = id_;
    id_ = id;

    emit groupEvents()->idChanged(oldId, id);
    emit groupEvents()->dataChanged();
}
void BCGroup::setName(const QString& name){
    SET_IF_DIFFERENT(name_, name.trimmed());
    emit groupEvents()->dataChanged();
}
void BCGroup::setImage(const QImage& image){
    SET_IF_DIFFERENT(image_, image);
    emit groupEvents()->dataChanged();
}
void BCGroup::setContacts(const QSet<IContact*>& contacts){
    foreach (IContact* contact, contactList_) {
        if (!contacts.contains(contact))
            removeContactFromList(contact);
    }
    foreach (IContact* contact, contacts) {
        addContactToList(contact);
    }
}
void BCGroup::addContact(IContact* contact){
    addContactToList(contact);
}
void BCGroup::removeContact(int contactId){
    removeContact(contactList_[contactId]);
}
void BCGroup::removeContact(IContact* contact){
    removeContactFromList(contact);
}


void BCGroup::addContactToList(IContact* contact) {
    if ((contact == NULL) || contactList_.contains(contact->id()))
        return;

    connect(contact->eventMapper(), SIGNAL(idChanged(int, int)),
            this, SLOT(contactIdChanged(int, int)));

    contactList_.insert(contact->id(), contact);
    emit groupEvents()->contactAdded(contact);
}
void BCGroup::removeContactFromList(IContact* contact) {
    if ((contact == NULL) || !contactList_.contains(contact->id()))
        return;

    disconnect(contact->eventMapper(), SIGNAL(idChanged(int, int)),
               this, SLOT(contactIdChanged(int, int)));

    contactList_.remove(contact->id());
    emit groupEvents()->contactRemoved(contact);
}


void BCGroup::contactIdChanged(int oldId, int newId) {
    IContact* contact = contactList_.take(oldId);
    if (contact != NULL)
        contactList_.insert(newId, contact);
}