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#include <sstream>
#include <QQmlEngine>
#include <QDebug>
#include "ThreadListModel.h"
ThreadListModel::ThreadListModel (const QList<Message *> &data, QObject * parent)
: QAbstractListModel (parent),
m_data (data)
{
QListIterator<Message *> it (m_data);
while (it.hasNext ())
{
rowAdded (it.next ());
}
}
int
ThreadListModel::rowCount (const QModelIndex & parent) const
{
Q_UNUSED (parent);
return m_data.size ();
}
QVariant
ThreadListModel::data (const QModelIndex &index, int role) const
{
int idx = index.row ();
if (idx < 0 || m_data.count () <= idx)
return QVariant();
Message *msg = m_data[idx];
switch (role)
{
case METHOD:
return msg->method ();
case TEXT:
return msg->text ();
case TITLE:
return msg->title ();
case PUBKEY:
return msg->place ()->pubKeyString ();
default:
return QVariant();
}
}
QHash<int, QByteArray>
ThreadListModel::roleNames () const
{
QHash<int, QByteArray> roles;
roles[METHOD] = "method";
roles[TEXT] = "text";
roles[TITLE] = "title";
roles[PUBKEY] = "pubKey";
return roles;
}
/**
* A message was added to the source data.
*/
void
ThreadListModel::rowAdded (Message *msg)
{
int idx = m_count++;
qDebug () << "ThreadListModel::rowAdded: " << idx;
m_thread += new ThreadModel (msg, this);
beginInsertRows (QModelIndex (), idx, idx);
endInsertRows ();
connect (msg, &Message::modified,
this, &ThreadListModel::rowModified);
connect (msg, &Message::childAdded,
m_thread[idx], &ThreadModel::rowAdded);
}
void
ThreadListModel::rowModified (Message *msg)
{
QModelIndex index = this->index (msg->index ());
emit dataChanged (index, index);
}
int
ThreadListModel::count ()
{
return m_count;
}
Message *
ThreadListModel::get (int idx)
{
if (idx < 0 || count () < idx)
return NULL;
Message *msg = m_data[idx];
//Set the ownership so QML don't delete it.
QQmlEngine::setObjectOwnership (msg, QQmlEngine::CppOwnership);
return msg;
}
Message *
ThreadListModel::get (QModelIndex index)
{
if (count () < index.row ())
return NULL;
return m_data[index.row ()];
}
ThreadModel *
ThreadListModel::threadModel (int idx)
{
if (idx < 0 || count () < idx)
return NULL;
ThreadModel *thread = m_thread[idx];
//Set the ownership so QML don't delete it.
QQmlEngine::setObjectOwnership (thread, QQmlEngine::CppOwnership);
return thread;
}
ThreadModel *
ThreadListModel::threadModel (QModelIndex index)
{
if (count () < index.row ())
return NULL;
return m_thread[index.row ()];
}
#if FIXME
bool
ThreadListModel::contains (QString id)
{
return m_lookupIndex.contains (id);
}
Message *
ThreadListModel::get (QString key)
{
if (m_lookupIndex.contains (key))
{
Message *msg = m_data[m_lookupIndex[key]];
return msg;
}
else
return NULL;
}
#endif
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