src/Model_Progress.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2010 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #include "Model_Progress.h"
  23
  24 #include <QUuid>
  25
  26 ProgressModel::ProgressModel(void) :
  27         m_iconRunning(":/icons/media_play.png"),
  28         m_iconPaused(":/icons/control_pause_blue.png"),
  29         m_iconComplete(":/icons/tick.png"),
  30         m_iconFailed(":/icons/exclamation.png")
  31 {
  32 }
  33
  34 ProgressModel::~ProgressModel(void)
  35 {
  36 }
  37
  38 int ProgressModel::columnCount(const QModelIndex &parent) const
  39 {
  40         return 2;
  41 }
  42
  43 int ProgressModel::rowCount(const QModelIndex &parent) const
  44 {
  45         return m_jobList.count();
  46 }
  47
  48 QVariant ProgressModel::data(const QModelIndex &index, int role) const
  49 {
  50         if(index.row() >= 0 && index.row() < m_jobList.count())
  51         {
  52                 if(role == Qt::DisplayRole)
  53                 {
  54                         switch(index.column())
  55                         {
  56                         case 0:
  57                                 return m_jobName.value(m_jobList.at(index.row()));
  58                                 break;
  59                         case 1:
  60                                 return m_jobStatus.value(m_jobList.at(index.row()));
  61                                 break;
  62                         default:
  63                                 return QVariant();
  64                                 break;
  65                         }
  66                 }
  67                 else if(role == Qt::DecorationRole && index.column() == 0)
  68                 {
  69                         switch(m_jobState.value(m_jobList.at(index.row())))
  70                         {
  71                         case JobRunning:
  72                                 return m_iconRunning;
  73                                 break;
  74                         case JobPaused:
  75                                 return m_iconPaused;
  76                                 break;
  77                         case JobComplete:
  78                                 return m_iconComplete;
  79                                 break;
  80                         default:
  81                                 return m_iconFailed;
  82                                 break;
  83                         }
  84                 }
  85                 else if(role == Qt::TextAlignmentRole)
  86                 {
  87                         return (index.column() == 1) ? QVariant(Qt::AlignHCenter | Qt::AlignVCenter) : QVariant();
  88                 }
  89         }
  90
  91         return QVariant();
  92 }
  93
  94 QVariant ProgressModel::headerData(int section, Qt::Orientation orientation, int role) const
  95 {
  96         if(role == Qt::DisplayRole)
  97         {
  98                 if(orientation == Qt::Horizontal)
  99                 {
 100                         switch(section)
 101                         {
 102                         case 0:
 103                                 return "Job";
 104                                 break;
 105                         case 1:
 106                                 return "Status";
 107                                 break;
 108                         default:
 109                                 return QVariant();
 110                                 break;
 111                         }
 112                 }
 113                 if(orientation == Qt::Vertical)
 114                 {
 115                         return QString::number(section + 1);
 116                 }
 117         }
 118
 119         return QVariant();
 120 }
 121
 122 void ProgressModel::addJob(const QUuid &jobId, const QString &jobName, const QString &jobInitialStatus, int jobInitialState)
 123 {
 124         if(m_jobList.contains(jobId))
 125         {
 126                 return;
 127         }
 128
 129         beginResetModel();
 130         m_jobList.append(jobId);
 131         m_jobName.insert(jobId, jobName);
 132         m_jobStatus.insert(jobId, jobInitialStatus);
 133         m_jobState.insert(jobId, jobInitialState);
 134         m_jobLogFile.insert(jobId, QStringList());
 135         endResetModel();
 136 }
 137
 138 void ProgressModel::updateJob(const QUuid &jobId, const QString &newStatus, int newState)
 139 {
 140         int row = m_jobList.indexOf(jobId);
 141
 142         if(row < 0)
 143         {
 144                 return;
 145         }
 146
 147         if(!newStatus.isEmpty()) m_jobStatus.insert(jobId, newStatus);
 148         if(newState >= 0) m_jobState.insert(jobId, newState);
 149
 150         emit dataChanged(index(row, 0), index(row, 1));
 151 }
 152
 153 void ProgressModel::appendToLog(const QUuid &jobId, const QString &line)
 154 {
 155         if(m_jobList.contains(jobId))
 156         {
 157                 m_jobLogFile[jobId].append(line);
 158         }
 159 }
 160
 161 const QStringList &ProgressModel::getLogFile(const QModelIndex &index)
 162 {
 163         if(index.row() < m_jobList.count())
 164         {
 165                 QUuid id = m_jobList.at(index.row());
 166                 return m_jobLogFile[id];
 167         }
 168
 169         return *(reinterpret_cast<QStringList*>(NULL));
 170 }