summaryrefslogtreecommitdiffstats
path: root/addon/doxywizard/inputbool.cpp
blob: 63d9998e776f973ddda41776147d5a5041f1b3c7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
/******************************************************************************
 *
 * Copyright (C) 1997-2019 by Dimitri van Heesch.
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation under the terms of the GNU General Public License is hereby 
 * granted. No representations are made about the suitability of this software 
 * for any purpose. It is provided "as is" without express or implied warranty.
 * See the GNU General Public License for more details.
 *
 */

#include "inputbool.h"
#include "helplabel.h"

#include <QCheckBox>
#include <QTextStream>
#include <QTextCodec>
#include <QGridLayout>

InputBool::InputBool( QGridLayout *layout, int &row, 
                      const QString &id, bool checked,
                      const QString &docs )
  : m_default(checked), m_docs(docs), m_id(id)
{
  m_lab = new HelpLabel(id);
  m_cb = new QCheckBox;
  layout->addWidget(m_lab,row, 0);
  layout->addWidget(m_cb,row, 1);
  m_enabled = true;
  m_state=!checked; // force update
  setValue(checked);
  connect( m_cb, SIGNAL(toggled(bool)), SLOT(setValue(bool)) );
  connect( m_lab, SIGNAL(enter()), SLOT(help()) );
  connect( m_lab, SIGNAL(reset()), SLOT(reset()) );
  row++;
}

void InputBool::help()
{
  showHelp(this);
}

void InputBool::setEnabled(bool b)
{ 
  m_enabled = b;
  m_cb->setEnabled(b); 
  m_lab->setEnabled(b); 
  updateDefault();
  updateDependencies();
}

void InputBool::updateDependencies()
{
  for (int i=0;i<m_dependencies.count();i++)
  {
    m_dependencies[i]->setEnabled(m_enabled && m_state);
  }
}

void InputBool::setValue( bool s )
{
  if (m_state!=s) 
  {
    m_state=s;
    updateDefault();
    updateDependencies();
    m_cb->setChecked( s );
    m_value = m_state;
    emit changed();
  }
}

void InputBool::updateDefault()
{
  if (m_state==m_default || !m_lab->isEnabled())
  {
    m_lab->setText(QString::fromLatin1("<qt>")+m_id+QString::fromLatin1("</qt"));
  }
  else
  {
    m_lab->setText(QString::fromLatin1("<qt><font color='red'>")+m_id+QString::fromLatin1("</font></qt>"));
  }
}

QVariant &InputBool::value()
{
  return m_value;
}

void InputBool::update()
{
  QString v = m_value.toString().toLower();
  m_state = (v==QString::fromLatin1("yes")  || 
             v==QString::fromLatin1("true") || 
             v==QString::fromLatin1("1"));
  m_cb->setChecked( m_state );
  updateDefault();
  updateDependencies();
}

void InputBool::reset()
{
  setValue(m_default);
}

void InputBool::writeValue(QTextStream &t,QTextCodec *codec)
{
  if (m_state) 
    t << codec->fromUnicode(QString::fromLatin1("YES")); 
  else 
    t << codec->fromUnicode(QString::fromLatin1("NO"));
}