launcher/processmodel.h

   1 /*
   2   processmodel.h
   3
   4   This file is part of GammaRay, the Qt application inspection and
   5   manipulation tool.
   6
   7   Copyright (C) 2010-2011 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
   8   Author: Milian Wolff <milian.wolff@kdab.com>
   9
  10   This program is free software; you can redistribute it and/or modify
  11   it under the terms of the GNU General Public License as published by
  12   the Free Software Foundation, either version 2 of the License, or
  13   (at your option) any later version.
  14
  15   This program is distributed in the hope that it will be useful,
  16   but WITHOUT ANY WARRANTY; without even the implied warranty of
  17   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18   GNU General Public License for more details.
  19
  20   You should have received a copy of the GNU General Public License
  21   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  22 */
  23
  24 #ifndef GAMMARAY_PROCESSMODEL_H
  25 #define GAMMARAY_PROCESSMODEL_H
  26
  27 #include <QAbstractTableModel>
  28
  29 #include "processlist.h"
  30
  31 namespace GammaRay {
  32
  33 class ProcessModel : public QAbstractTableModel
  34 {
  35   public:
  36     explicit ProcessModel(QObject *parent = 0);
  37     virtual ~ProcessModel();
  38
  39     void setProcesses(const ProcDataList &processes);
  40     void mergeProcesses(const ProcDataList &processes);
  41     ProcData dataForIndex(const QModelIndex &index) const;
  42     ProcData dataForRow(int row) const;
  43     QModelIndex indexForPid(const QString &pid) const;
  44
  45     ProcDataList processes() const;
  46
  47     void clear();
  48
  49     enum Columns {
  50       PIDColumn,
  51       NameColumn,
  52       StateColumn,
  53       UserColumn,
  54       COLUMN_COUNT
  55     };
  56     virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
  57     virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
  58     enum CustomRoles {
  59       PIDRole = Qt::UserRole,
  60       NameRole,
  61       StateRole,
  62       UserRole
  63     };
  64     virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
  65
  66     virtual QVariant headerData(int section, Qt::Orientation orientation,
  67                                 int role = Qt::DisplayRole) const;
  68 private:
  69     ProcDataList m_data;
  70 };
  71
  72 }
  73
  74 #endif // GAMMARAY_PROCESSMODEL_H