Developer Documentation
boolWidget.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 //== INCLUDES =================================================================
45 #include <QHBoxLayout>
46 #include <QRadioButton>
47 
48 #include "boolWidget.hh"
49 
50 
51 //== NAMESPACES ===============================================================
52 namespace VSI {
53 
54 //=============================================================================
55 //
56 // CLASS VSI::BoolWidget - IMPLEMENTATION
57 //
58 //=============================================================================
59 
61 BoolWidget::BoolWidget(QMap< QString, QString > &_hints, QString _typeName, QWidget *_parent) :
62  TypeWidget (_hints, _typeName, _parent),
63  default_ (true),
64  true_ (0),
65  false_ (0)
66 {
67  QHBoxLayout *hL = new QHBoxLayout;
68 
69  true_ = new QRadioButton ("True");
70  hL->addWidget (true_);
71 
72  false_ = new QRadioButton ("False");
73  hL->addWidget (false_);
74 
75  if (_hints.contains ("default"))
76  default_ = strToBool (_hints["default"]);
77 
78  if (default_)
79  true_->setChecked (true);
80  else
81  false_->setChecked (true);
82 
83  setLayout (hL);
84 }
85 
86 //------------------------------------------------------------------------------
87 
90 {
91 }
92 
93 //------------------------------------------------------------------------------
94 
97 {
98  return (true_->isChecked()) ? "true" : "false";
99 }
100 
101 //------------------------------------------------------------------------------
102 
104 void BoolWidget::fromValue(QString _from)
105 {
106  bool in = strToBool (_from);
107  if (in)
108  true_->setChecked (true);
109  else
110  false_->setChecked (true);
111 }
112 
113 //------------------------------------------------------------------------------
114 
117 {
118  if (default_)
119  true_->setChecked (true);
120  else
121  false_->setChecked (true);
122 }
123 
124 //------------------------------------------------------------------------------
125 
126 // Convert string to bool
127 bool BoolWidget::strToBool (QString _str)
128 {
129  if (_str == "1" || _str == "true" || _str == "True" || _str == "TRUE" ||
130  _str == "yes" || _str == "Yes" || _str == "YES")
131  return true;
132  return false;
133 }
134 
135 //------------------------------------------------------------------------------
136 }
QString toValue()
Convert current value to string.
Definition: boolWidget.cc:96
void fromValue(QString _from)
Read value from string.
Definition: boolWidget.cc:104
~BoolWidget()
Destructor.
Definition: boolWidget.cc:89
void toDefault()
Reset to default.
Definition: boolWidget.cc:116
BoolWidget(QMap< QString, QString > &_hints, QString _typeName, QWidget *_parent=NULL)
Constructor.
Definition: boolWidget.cc:61