303 lines
6.8 KiB
C++
303 lines
6.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// LameXP - Audio Encoder Front-End
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// Copyright (C) 2004-2013 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// http://www.gnu.org/licenses/gpl-2.0.txt
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///////////////////////////////////////////////////////////////////////////////
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#include "Model_Progress.h"
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#include <QUuid>
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#define MAX_DISPLAY_ITEMS 48
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ProgressModel::ProgressModel(void)
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:
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m_iconRunning(":/icons/media_play.png"),
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m_iconPaused(":/icons/control_pause_blue.png"),
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m_iconComplete(":/icons/tick.png"),
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m_iconFailed(":/icons/exclamation.png"),
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m_iconSystem(":/icons/computer.png"),
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m_iconWarning(":/icons/error.png"),
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m_iconPerformance(":/icons/clock.png"),
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m_iconSkipped(":/icons/step_over.png"),
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m_iconUndefined(":/icons/report.png"),
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m_emptyUuid(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),
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m_emptyList("Oups, no data available!")
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{
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}
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ProgressModel::~ProgressModel(void)
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{
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}
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int ProgressModel::columnCount(const QModelIndex &parent) const
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{
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return 2;
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}
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int ProgressModel::rowCount(const QModelIndex &parent) const
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{
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return m_jobList.count();
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}
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QVariant ProgressModel::data(const QModelIndex &index, int role) const
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{
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if(index.row() >= 0 && index.row() < m_jobList.count())
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{
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if(role == Qt::DisplayRole)
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{
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switch(index.column())
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{
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case 0:
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return m_jobName.value(m_jobList.at(index.row()));
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break;
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case 1:
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return m_jobStatus.value(m_jobList.at(index.row()));
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break;
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default:
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return QVariant();
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break;
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}
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}
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else if(role == Qt::DecorationRole && index.column() == 0)
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{
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const int currentState = m_jobState.value(m_jobList.at(index.row()));
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return getIcon(static_cast<const JobState>(currentState));
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}
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else if(role == Qt::TextAlignmentRole)
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{
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return (index.column() == 1) ? QVariant(Qt::AlignHCenter | Qt::AlignVCenter) : QVariant();
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}
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}
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return QVariant();
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}
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QVariant ProgressModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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if(role == Qt::DisplayRole)
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{
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if(orientation == Qt::Horizontal)
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{
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switch(section)
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{
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case 0:
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return tr("Job");
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break;
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case 1:
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return tr("Status");
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break;
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default:
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return QVariant();
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break;
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}
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}
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if(orientation == Qt::Vertical)
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{
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return QString::number(section + 1);
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}
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}
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return QVariant();
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}
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void ProgressModel::addJob(const QUuid &jobId, const QString &jobName, const QString &jobInitialStatus, int jobInitialState)
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{
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if(m_jobIdentifiers.contains(jobId))
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{
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return;
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}
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while(m_jobList.count() >= MAX_DISPLAY_ITEMS)
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{
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beginRemoveRows(QModelIndex(), 0, 0);
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m_jobListHidden.append(m_jobList.takeFirst());
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m_jobIndexCache.clear();
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endRemoveRows();
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}
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int newIndex = m_jobList.count();
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beginInsertRows(QModelIndex(), newIndex, newIndex);
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m_jobList.append(jobId);
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m_jobName.insert(jobId, jobName);
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m_jobStatus.insert(jobId, jobInitialStatus);
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m_jobState.insert(jobId, jobInitialState);
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m_jobLogFile.insert(jobId, QStringList());
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m_jobIdentifiers.insert(jobId);
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endInsertRows();
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}
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void ProgressModel::updateJob(const QUuid &jobId, const QString &newStatus, int newState)
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{
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if(!m_jobIdentifiers.contains(jobId))
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{
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return;
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}
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if(!newStatus.isEmpty()) m_jobStatus.insert(jobId, newStatus);
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if(newState >= 0) m_jobState.insert(jobId, newState);
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const int row = m_jobIndexCache.value(jobId, -1);
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if(row >= 0)
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{
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emit dataChanged(index(row, 0), index(row, 1));
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}
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else
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{
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const int tmp = m_jobList.indexOf(jobId);
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if(tmp >= 0)
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{
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m_jobIndexCache.insert(jobId, tmp);
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emit dataChanged(index(tmp, 0), index(tmp, 1));
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}
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}
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}
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void ProgressModel::appendToLog(const QUuid &jobId, const QString &line)
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{
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if(m_jobIdentifiers.contains(jobId))
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{
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m_jobLogFile[jobId].append(line.split('\n'));
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}
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}
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const QStringList &ProgressModel::getLogFile(const QModelIndex &index) const
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{
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if(index.row() < m_jobList.count())
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{
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QUuid id = m_jobList.at(index.row());
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QHash<QUuid,QStringList>::const_iterator iter = m_jobLogFile.constFind(id);
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if(iter != m_jobLogFile.constEnd()) { return iter.value(); }
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}
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return m_emptyList;
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}
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const QUuid &ProgressModel::getJobId(const QModelIndex &index) const
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{
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if(index.row() < m_jobList.count())
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{
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return m_jobList.at(index.row());
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}
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return m_emptyUuid;
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}
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const ProgressModel::JobState ProgressModel::getJobState(const QModelIndex &index) const
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{
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if(index.row() < m_jobList.count())
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{
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return static_cast<JobState>(m_jobState.value(m_jobList.at(index.row()), -1));
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}
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return static_cast<JobState>(-1);
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}
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void ProgressModel::addSystemMessage(const QString &text, int type)
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{
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const QUuid &jobId = QUuid::createUuid();
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if(m_jobIdentifiers.contains(jobId))
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{
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return;
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}
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while(m_jobList.count() >= MAX_DISPLAY_ITEMS)
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{
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beginRemoveRows(QModelIndex(), 0, 0);
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m_jobListHidden.append(m_jobList.takeFirst());
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m_jobIndexCache.clear();
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endRemoveRows();
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}
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int newIndex = m_jobList.count();
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JobState jobState = JobState(-1);
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switch(type)
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{
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case SysMsg_Warning:
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jobState = JobWarning;
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break;
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case SysMsg_Performance:
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jobState = JobPerformance;
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break;
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default:
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jobState = JobSystem;
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break;
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}
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beginInsertRows(QModelIndex(), newIndex, newIndex);
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m_jobList.append(jobId);
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m_jobName.insert(jobId, text);
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m_jobStatus.insert(jobId, QString());
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m_jobState.insert(jobId, jobState);
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m_jobLogFile.insert(jobId, QStringList());
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m_jobIdentifiers.insert(jobId);
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endInsertRows();
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}
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void ProgressModel::restoreHiddenItems(void)
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{
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if(!m_jobListHidden.isEmpty())
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{
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beginResetModel();
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while(!m_jobListHidden.isEmpty())
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{
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m_jobList.prepend(m_jobListHidden.takeLast());
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}
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m_jobIndexCache.clear();
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endResetModel();
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}
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}
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const QIcon &ProgressModel::getIcon(ProgressModel::JobState state) const
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{
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switch(state)
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{
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case JobRunning:
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return m_iconRunning;
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break;
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case JobPaused:
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return m_iconPaused;
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break;
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case JobComplete:
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return m_iconComplete;
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break;
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case JobSystem:
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return m_iconSystem;
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break;
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case JobWarning:
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return m_iconWarning;
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break;
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case JobPerformance:
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return m_iconPerformance;
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break;
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case JobSkipped:
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return m_iconSkipped;
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break;
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default:
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return (state < 0) ? m_iconUndefined : m_iconFailed;
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break;
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}
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}
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