public override QModelIndex Parent(Qyoto.QModelIndex child)
{
if (!child.IsValid())
{
return(new QModelIndex());
}
if (child.InternalPointer() is Account)
{
return(new QModelIndex());
}
else
{
BookmarkConference bmark = (BookmarkConference)child.InternalPointer();
Account account = m_AccountService.Accounts.FirstOrDefault(a => a.BookmarkManager.Conferences.Contains(bmark));
if (account != null)
{
return(CreateIndex(m_AccountService.Accounts.IndexOf(account), 0, account));
}
else
{
return(new QModelIndex());
}
}
}
public override QVariant Data(Qyoto.QModelIndex index, int role)
{
if (index.IsValid())
{
Account account = (Account)index.InternalPointer();
if (account != null)
{
if (index.Column() == 0)
{
if (role == (int)Qt.ItemDataRole.DisplayRole)
{
return(account.Jid.ToString());
}
else if (role == (int)Qt.ItemDataRole.CheckStateRole)
{
return((int)Qt.CheckState.Checked);
}
}
else if (index.Column() == 1)
{
if (role == (int)Qt.ItemDataRole.DisplayRole)
{
return(account.ConnectionState.ToString());
}
}
}
}
return(new QVariant());
}
public override int RowCount(Qyoto.QModelIndex parent)
{
if (!parent.IsValid())
{
return(m_AccountService.Accounts.Count);
}
else
{
if (parent.InternalPointer() is Account)
{
Account account = (Account)parent.InternalPointer();
return(account.BookmarkManager.Count);
}
else
{
return(0);
}
}
}
public override QVariant Data(QModelIndex index, int role)
{
object item = index.InternalPointer();
if (role == (int)Qt.ItemDataRole.DisplayRole) {
if (item is Account)
return ((Account)item).Jid.Bare;
else if (item is BookmarkConference) {
BookmarkConference conf = (BookmarkConference)item;
return String.Format("{0} ({1})", conf.ConferenceName, conf.JID);
}
}
return new QVariant();
}
public override QModelIndex Index(int row, int column, Qyoto.QModelIndex parent)
{
if (!HasIndex(row, column, parent))
{
return(new QModelIndex());
}
if (!parent.IsValid())
{
Account account = m_AccountService.Accounts[row];
return(CreateIndex(row, column, account));
}
else
{
Account account = (Account)parent.InternalPointer();
BookmarkConference bmark = account.BookmarkManager.Conferences.ElementAt(row);
return(CreateIndex(row, column, bmark));
}
}
void on_mucTree_activated(QModelIndex index)
{
if (index.IsValid()) {
if (index.InternalPointer() is BookmarkConference) {
Account account = (Account)index.Parent().InternalPointer();
BookmarkConference conf = (BookmarkConference)index.InternalPointer();
try {
account.JoinMuc(conf.JID, conf.Password);
} catch (UserException e) {
QMessageBox.Critical(this.TopLevelWidget(), "Synapse", e.Message);
}
}
}
}
public override int RowCount(QModelIndex parent)
{
string start = "Row count of " + this.SerializeModelIndex(parent) + " requested";
SolutionItem parentItem;
if (parent.Column() > 0)
{
m_Log.Debug(start + " (answer: 0).");
return 0;
}
if (!parent.IsValid())
parentItem = this.m_RootItem;
else
parentItem = parent.InternalPointer() as SolutionItem;
m_Log.Debug(start + " (answer: " + parentItem.Count + ").");
return parentItem.Count;
}
public override QModelIndex Parent(QModelIndex child)
{
string start = "Parent of " + this.SerializeModelIndex(child) + " requested";
if (!child.IsValid())
{
m_Log.Debug(start + " (answer: empty).");
return new QModelIndex();
}
SolutionItem childItem = child.InternalPointer() as SolutionItem;
SolutionItem parentItem = childItem.Parent;
if (parentItem == this.m_RootItem || parentItem == null)
{
// FIXME: This can cause weirdness with broken trees as the root node
// will be placed under folders if the structure is incorrect!
m_Log.Debug(start + " (answer: empty).");
return new QModelIndex();
}
QModelIndex result = this.CreateIndex(parentItem.Index, 0, parentItem);
m_Log.Debug(start + " (answer: " + this.SerializeModelIndex(result) + ").");
return result;
}
public override QModelIndex Index(int row, int column, QModelIndex parent)
{
string start = "Index at " + row + ", " + column + " requested with parent " + this.SerializeModelIndex(parent) + "";
if (!this.HasIndex(row, column, parent))
{
m_Log.Debug(start + " (answer: empty).");
return new QModelIndex();
}
SolutionItem parentItem;
if (!parent.IsValid())
parentItem = this.m_RootItem;
else
parentItem = parent.InternalPointer() as SolutionItem;
SolutionItem childItem = parentItem[row];
if (childItem != null)
{
QModelIndex model = this.CreateIndex(row, column, childItem);
m_Log.Debug(start + " (answer: " + this.SerializeModelIndex(model) + ").");
return model;
}
else
{
m_Log.Debug(start + " (answer: empty).");
return new QModelIndex();
}
}
public override QVariant Data(QModelIndex index, int role)
{
string start = "Data of " + this.SerializeModelIndex(index) + " requested with role " + role;
if (!index.IsValid())
{
m_Log.Debug(start + " (answer: empty).");
return new QVariant();
}
if (role != (int)ItemDataRole.DisplayRole && role != (int)ItemDataRole.DecorationRole)
{
m_Log.Debug(start + " (answer: empty).");
return new QVariant();
}
if (index.Column() == 0)
{
if (role == (int)ItemDataRole.DisplayRole)
{
m_Log.Debug(start + " (answer: \"" + (index.InternalPointer() as SolutionItem).Text + "\").");
return (index.InternalPointer() as SolutionItem).Text;
}
else if (role ==(int)ItemDataRole.DecorationRole)
{
string key = (index.InternalPointer() as SolutionItem).ImageKey;
System.Drawing.Image image = this.m_ExplorerTool.m_LinuxImageList[key];
if (image == null)
m_Log.Error("No association icon found for image key '" + key + "'.");
else
{
m_Log.Debug(start + " (answer: <qicon>).");
return LinuxImageList.ConvertToQIcon(image);
}
}
}
m_Log.Debug(start + " (answer: empty).");
return new QVariant();
}