X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=dev-notes%2Fobsolete%2Fnickmodel.h;fp=dev-notes%2Fobsolete%2Fnickmodel.h;h=4baa1117b1f3555178b29dc5feed0486230ac5df;hp=0000000000000000000000000000000000000000;hb=c5cbe5eb77fce2ab954a98399a1450803108217b;hpb=23eed68958b7585552be04fab4e5871a781b7f38

diff --git a/dev-notes/obsolete/nickmodel.h b/dev-notes/obsolete/nickmodel.h
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+/***************************************************************************
+ *   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) version 3.                                           *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef _NICKMODEL_H_
+#define _NICKMODEL_H_
+
+#include <QAbstractItemModel>
+#include <QSortFilterProxyModel>
+#include <QVector>
+
+class IrcChannel;
+class IrcUser;
+
+//! 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:
+    enum NickModelRole { SortKeyRole = Qt::UserRole };
+
+    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;
+
+    IrcChannel *ircChannel() const;
+
+    QModelIndex indexOfUser(IrcUser *) const;
+    int categoryFromModes(const QString &modes) const;
+    int categoryFromIndex(const QModelIndex &index) const;
+    int userCategory(IrcUser *) 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;
+
+};
+
+//! 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:
+    FilteredNickModel(QObject *parent = 0);
+    virtual ~FilteredNickModel();
+
+    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;
+
+};
+
+#endif