Developer Documentation

- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Modules Pages
processManagerWidget.cc
1 /*===========================================================================*\
2 * *
3 * OpenFlipper *
4 * Copyright (c) 2001-2015, RWTH-Aachen University *
5 * Department of Computer Graphics and Multimedia *
6 * All rights reserved. *
7 * www.openflipper.org *
8 * *
9 *---------------------------------------------------------------------------*
10 * This file is part of OpenFlipper. *
11 *---------------------------------------------------------------------------*
12 * *
13 * Redistribution and use in source and binary forms, with or without *
14 * modification, are permitted provided that the following conditions *
15 * are met: *
16 * *
17 * 1. Redistributions of source code must retain the above copyright notice, *
18 * this list of conditions and the following disclaimer. *
19 * *
20 * 2. Redistributions in binary form must reproduce the above copyright *
21 * notice, this list of conditions and the following disclaimer in the *
22 * documentation and/or other materials provided with the distribution. *
23 * *
24 * 3. Neither the name of the copyright holder nor the names of its *
25 * contributors may be used to endorse or promote products derived from *
26 * this software without specific prior written permission. *
27 * *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS *
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED *
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
31 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER *
32 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, *
33 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, *
34 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR *
35 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
36 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING *
37 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS *
38 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
39 * *
40 \*===========================================================================*/
41
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
47 * *
48 \*===========================================================================*/
49
50
51 /*
52 * processManagerWidget.cc
53 *
54 * Created on: Apr 7, 2009
55 * Author: kremer
56 */
57
58 #include "processManagerWidget.hh"
59
60 void ProcessManagerWidget::updateStatus(QString _id, int _status) {
61
62 QHash<QString, JobContainer>::iterator it = processMap_.find(_id);
63
64 // No such item has been found -> returning
65 if(it == processMap_.end()) return;
66
67 // Set new status
68 it.value().progress->setValue(_status);
69 }
70
71 void ProcessManagerWidget::setJobName(QString _id, QString _name) {
72
73 QHash<QString, JobContainer>::iterator it = processMap_.find(_id);
74
75 // No such item has been found -> returning
76 if(it == processMap_.end()) return;
77
78 it.value().id->setText(_name);
79 }
80
81 void ProcessManagerWidget::setJobDescription(QString _id, QString _desc) {
82
83 QHash<QString, JobContainer>::iterator it = processMap_.find(_id);
84
85 // No such item has been found -> returning
86 if(it == processMap_.end()) return;
87
88 // Set new description
89 it.value().description->setText(_desc);
90 }
91
92 void ProcessManagerWidget::addJob(QString _id, QString _description,
93 int _minSteps, int _maxSteps) {
94
95 // Item with the same id has already been added
96 if(processMap_.contains(_id)) return;
97
98 QTableWidgetItem* name = new QTableWidgetItem(_id);
99 QTableWidgetItem* desc = new QTableWidgetItem(_description);
100 JobCancelButton* button = new JobCancelButton("Cancel", _id, this->processList);
101 QProgressBar* progressBar = new QProgressBar(this->processList);
102 progressBar->setMaximum(_maxSteps);
103 progressBar->setMinimum(_minSteps);
104 progressBar->setValue(0);
105 progressBar->setTextVisible(true);
106
107 // Connect cancel button to event handler
108 connect(button, SIGNAL(pressed()), this, SLOT(cancelButtonPressed()));
109
110 int newRow = this->processList->rowCount();
111
112 this->processList->insertRow(newRow);
113
114 this->processList->setItem(newRow, 0, name);
115 this->processList->setItem(newRow, 1, desc);
116 this->processList->setCellWidget(newRow, 2, progressBar);
117 this->processList->setCellWidget(newRow, 3, button);
118
119 // Insert job into local map
120 JobContainer job;
121 job.id = name;
122 job.description = desc;
123 job.progress = progressBar;
124 job.button = button;
125
126 processMap_.insert(_id, job);
127 }
128
129 void ProcessManagerWidget::cancelButtonPressed() {
130
131 // Get pushed button
132 JobCancelButton* button = 0;
133 button = dynamic_cast<JobCancelButton*>(QObject::sender());
134
135 // Some error has occurred
136 if(button == 0) return;
137
138 // Emit signal to cancel job
139 emit cancelJobRequested(button->jobId());
140 }
141
142 void ProcessManagerWidget::removeJob(QString _id) {
143
144 QHash<QString, JobContainer>::iterator it = processMap_.find(_id);
145
146 // No such item has been found -> returning
147 if(it == processMap_.end()) return;
148
149 processList->removeRow(processList->row(it.value().id));
150
151 // Remove from local map
152 processMap_.erase(it);
153 }
JobCancelButton
Definition: processManagerWidget.hh:72