processManagerWidget.cc 7.33 KB
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/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
 *      Copyright (C) 2001-2009 by Computer Graphics Group, RWTH Aachen      *
 *                           www.openflipper.org                             *
 *                                                                           *
 *---------------------------------------------------------------------------*
 *  This file is part of OpenFlipper.                                        *
 *                                                                           *
 *  OpenFlipper is free software: you can redistribute it and/or modify      *
 *  it under the terms of the GNU Lesser General Public License as           *
 *  published by the Free Software Foundation, either version 3 of           *
 *  the License, or (at your option) any later version with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  OpenFlipper 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 Lesser General Public License for more details.                      *
 *                                                                           *
 *  You should have received a copy of the GNU LesserGeneral Public          *
 *  License along with OpenFlipper. If not,                                  *
 *  see <http://www.gnu.org/licenses/>.                                      *
 *                                                                           *
\*===========================================================================*/

/*===========================================================================*\
 *                                                                           *
 *   $Revision: 83 $                                                         *
 *   $Author: kremer $                                                       *
 *   $Date: 2009-02-27 17:31:45 +0100 (Fr, 27. Feb 2009) $                   *
 *                                                                           *
\*===========================================================================*/


/*
 * processManagerWidget.cc
 *
 *  Created on: Apr 7, 2009
 *      Author: kremer
 */

#include "processManagerWidget.hh"

#include <OpenFlipper/common/GlobalOptions.hh>

void ProcessManagerWidget::updateStatus(QString _id, int _status) {
    
    JobContainer job;
    std::map<QString, JobContainer>::iterator it = processMap_.begin();
    
    // Find item
    bool found = false;
    for(; it != processMap_.end(); ++it) {
        if((*it).first == _id) {
            found = true;
            job = (*it).second;
            break;
        }
    }
           
    // No such item has been found -> returning
    if(!found) return;
    
    // Set new status
    (job.progress)->setValue(_status);
}

void ProcessManagerWidget::setJobName(QString _id, QString _name) {
    
    JobContainer job;
    std::map<QString, JobContainer>::iterator it = processMap_.begin();
    
    // Find item
    bool found = false;
    for(; it != processMap_.end(); ++it) {
        if((*it).first == _id) {
            found = true;
            job = (*it).second;
            break;
        }
    }
    
    // No such item found -> return
    if(!found) return;
    
    (job.id)->setText(_name);
}

void ProcessManagerWidget::setJobDescription(QString _id, QString _desc) {
    
    JobContainer job;
    std::map<QString, JobContainer>::iterator it = processMap_.begin();
    
    // Find item
    bool found = false;
    for(; it != processMap_.end(); ++it) {
        if((*it).first == _id) {
            found = true;
            job = (*it).second;
            break;
        }
    }
           
    // No such item has been found -> returning
    if(!found) return;
    
    // Set new description
    (job.description)->setText(_desc);
}

void ProcessManagerWidget::addJob(QString _id, QString _description,
                                      int _minSteps, int _maxSteps) {
    
    std::map<QString, JobContainer>::iterator it = processMap_.begin();
    
    // Find item
    bool found = false;
    for(; it != processMap_.end(); ++it) {
        if((*it).first == _id) {
            found = true;
            break;
        }
    }
           
    // Item with the same id has already been added
    if(found) return;
    
    QTableWidgetItem* name      = new QTableWidgetItem(_id);
    QTableWidgetItem* desc      = new QTableWidgetItem(_description);
    JobCancelButton* button     = new JobCancelButton("Cancel", _id);
    QProgressBar* progressBar   = new QProgressBar();
    progressBar->setMaximum(_maxSteps);
    progressBar->setMinimum(_minSteps);
    progressBar->setValue(0);
    
    // Connect cancel button to event handler
    connect(button, SIGNAL(pressed()), this, SLOT(cancelButtonPressed()));
    
    int newRow = this->processList->rowCount();
    
    this->processList->insertRow(newRow);
    
    this->processList->setItem(newRow, 0, name);
    this->processList->setItem(newRow, 1, desc);
    this->processList->setCellWidget(newRow, 2, progressBar);
    this->processList->setCellWidget(newRow, 3, button);
    
    // Insert job into local map
    JobContainer job;
    job.row         = newRow;
    job.id          = name;
    job.description = desc;
    job.progress    = progressBar;
    job.button      = button;
    
    processMap_.insert(std::pair<QString, JobContainer>(_id, job));
}

void ProcessManagerWidget::cancelButtonPressed() {
    
    // Get pushed button
    JobCancelButton* button = 0;
    button = dynamic_cast<JobCancelButton*>(QObject::sender());
    
    // Some error has occurred
    if(button == 0) return;
    
    // Emit signal to cancel job
    emit cancelJobRequested(button->jobId());
}

void ProcessManagerWidget::removeJob(QString _id) {
    
    JobContainer job;
    std::map<QString, JobContainer>::iterator it = processMap_.begin();
    
    // Find item
    bool found = false;
    for(; it != processMap_.end(); ++it) {
        if((*it).first == _id) {
            found = true;
            job = (*it).second;
            break;
        }
    }
           
    // No such item has been found -> returning
    if(!found) return;
    
    this->processList->removeRow(job.row);
    
    // Delete widget items
    delete job.id;
    delete job.description;
    delete job.progress;
    delete job.button;
    
    // Remove from local map
    processMap_.erase(_id);
}