/***************************************************************************
- * Copyright (C) 2005-07 by the Quassel IRC Team *
+ * Copyright (C) 2005-08 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
+ * (at your option) version 3. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
#define _NICKMODEL_H_
#include <QAbstractItemModel>
+#include <QSortFilterProxyModel>
+#include <QVector>
class IrcChannel;
+class IrcUser;
-/*
-//! Represents a single IrcUser within a NickTreeModel.
-class NickTreeItem : public TreeItem {
+//! Represents the IrcUsers in a given IrcChannel.
+/** This model is a wrapper around the nicks/IrcUsers stored in an IrcChannel. It provides a tree with two,
+ * levels, where the top-level items are the categories (such as Ops, Voiced etc), and the second-level items
+ * the actual nicks/users. Several roles are provided to access information about a nick.
+ *
+ * Note that the nicks are not sorted in any way. Use a FilteredNickModel instead.
+ */
+class NickModel : public QAbstractItemModel {
Q_OBJECT
public:
- NickTreeItem(IrcUser *ircuser, TreeItem *parent = 0);
+ enum NickModelRole { SortKeyRole = Qt::UserRole };
- //virtual QVariant data(int column, int row) const;
-
- private:
+ NickModel(IrcChannel *channel = 0, QObject *parent = 0);
+ virtual ~NickModel();
-};
+ virtual QModelIndex index(int row, int col, const QModelIndex &parent) const;
+ virtual QModelIndex parent(const QModelIndex &index) const;
+ virtual int rowCount(const QModelIndex &) const;
+ virtual int columnCount(const QModelIndex &) const;
+ virtual QVariant data(const QModelIndex &, int role) const;
+ virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
-//! Represents a group of nicks, such as Ops, Voiced etc.
-class NickTreeGroupItem : public TreeItem {
- Q_OBJECT
+ IrcChannel *ircChannel() const;
- public:
- NickTreeGroupItem(const QString &title, TreeItem *parent = 0);
+ QModelIndex indexOfUser(IrcUser *) const;
+ int categoryFromModes(const QString &modes) const;
+ int categoryFromIndex(const QModelIndex &index) const;
+ int userCategory(IrcUser *) const;
- //virtual QVariant data(int column, int row) const;
+ public slots:
+ void setIrcChannel(IrcChannel *chan = 0);
+ void addUser(IrcUser *);
+ void removeUser(IrcUser *);
+ void removeUser(const QModelIndex &);
+ void renameUser(IrcUser *);
+ void changeUserModes(IrcUser *);
private:
+ IrcChannel *_ircChannel;
+ QVector<QList<IrcUser *> > users;
+
};
-*/
-//! Represents the IrcUsers in a given IrcChannel.
-class NickModel : public QAbstractItemModel {
+//! This ProxyModel can be used on top of a NickModel in order to provide a sorted nicklist and to hide unused categories.
+class FilteredNickModel : public QSortFilterProxyModel {
Q_OBJECT
public:
- NickModel(IrcChannel *);
- virtual ~NickModel();
+ FilteredNickModel(QObject *parent = 0);
+ virtual ~FilteredNickModel();
- private:
-
+ virtual void setSourceModel(QAbstractItemModel *model);
+
+ private slots:
+ void sourceRowsInserted(const QModelIndex &, int, int);
+ void sourceRowsRemoved(const QModelIndex &, int, int);
+
+ protected:
+ virtual bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
};