Root/
| Source at commit 1322 created 12 years 8 months ago. By meklort, Add doxygen to utils folder | |
|---|---|
| 1 | /******************************************************************************␊ |
| 2 | *␊ |
| 3 | * ␊ |
| 4 | *␊ |
| 5 | * Copyright (C) 1997-2011 by Dimitri van Heesch.␊ |
| 6 | *␊ |
| 7 | * Permission to use, copy, modify, and distribute this software and its␊ |
| 8 | * documentation under the terms of the GNU General Public License is hereby ␊ |
| 9 | * granted. No representations are made about the suitability of this software ␊ |
| 10 | * for any purpose. It is provided "as is" without express or implied warranty.␊ |
| 11 | * See the GNU General Public License for more details.␊ |
| 12 | *␊ |
| 13 | */␊ |
| 14 | ␊ |
| 15 | #include "inputbool.h"␊ |
| 16 | #include "helplabel.h"␊ |
| 17 | #include <QtGui>␊ |
| 18 | ␊ |
| 19 | InputBool::InputBool( QGridLayout *layout, int &row, ␊ |
| 20 | const QString &id, bool checked,␊ |
| 21 | const QString &docs )␊ |
| 22 | : m_default(checked), m_docs(docs), m_id(id)␊ |
| 23 | {␊ |
| 24 | m_lab = new HelpLabel(id);␊ |
| 25 | m_cb = new QCheckBox;␊ |
| 26 | layout->addWidget(m_lab,row, 0);␊ |
| 27 | layout->addWidget(m_cb,row, 1);␊ |
| 28 | m_enabled = true;␊ |
| 29 | m_state=!checked; // force update␊ |
| 30 | setValue(checked);␊ |
| 31 | connect( m_cb, SIGNAL(toggled(bool)), SLOT(setValue(bool)) );␊ |
| 32 | connect( m_lab, SIGNAL(enter()), SLOT(help()) );␊ |
| 33 | connect( m_lab, SIGNAL(reset()), SLOT(reset()) );␊ |
| 34 | row++;␊ |
| 35 | }␊ |
| 36 | ␊ |
| 37 | void InputBool::help()␊ |
| 38 | {␊ |
| 39 | showHelp(this);␊ |
| 40 | }␊ |
| 41 | ␊ |
| 42 | void InputBool::setEnabled(bool b)␊ |
| 43 | { ␊ |
| 44 | m_enabled = b;␊ |
| 45 | m_cb->setEnabled(b); ␊ |
| 46 | updateDependencies();␊ |
| 47 | }␊ |
| 48 | ␊ |
| 49 | void InputBool::updateDependencies()␊ |
| 50 | {␊ |
| 51 | for (int i=0;i<m_dependencies.count();i++)␊ |
| 52 | {␊ |
| 53 | m_dependencies[i]->setEnabled(m_enabled && m_state);␊ |
| 54 | }␊ |
| 55 | }␊ |
| 56 | ␊ |
| 57 | void InputBool::setValue( bool s )␊ |
| 58 | {␊ |
| 59 | if (m_state!=s) ␊ |
| 60 | {␊ |
| 61 | m_state=s;␊ |
| 62 | updateDefault();␊ |
| 63 | updateDependencies();␊ |
| 64 | m_cb->setChecked( s );␊ |
| 65 | m_value = m_state;␊ |
| 66 | emit changed();␊ |
| 67 | }␊ |
| 68 | }␊ |
| 69 | ␊ |
| 70 | void InputBool::updateDefault()␊ |
| 71 | {␊ |
| 72 | if (m_state==m_default)␊ |
| 73 | {␊ |
| 74 | m_lab->setText(QString::fromAscii("<qt>")+m_id+QString::fromAscii("</qt"));␊ |
| 75 | }␊ |
| 76 | else␊ |
| 77 | {␊ |
| 78 | m_lab->setText(QString::fromAscii("<qt><font color='red'>")+m_id+QString::fromAscii("</font></qt>"));␊ |
| 79 | }␊ |
| 80 | }␊ |
| 81 | ␊ |
| 82 | QVariant &InputBool::value()␊ |
| 83 | {␊ |
| 84 | return m_value;␊ |
| 85 | }␊ |
| 86 | ␊ |
| 87 | void InputBool::update()␊ |
| 88 | {␊ |
| 89 | QString v = m_value.toString().toLower();␊ |
| 90 | m_state = (v==QString::fromAscii("yes") || ␊ |
| 91 | v==QString::fromAscii("true") || ␊ |
| 92 | v==QString::fromAscii("1"));␊ |
| 93 | m_cb->setChecked( m_state );␊ |
| 94 | updateDefault();␊ |
| 95 | updateDependencies();␊ |
| 96 | }␊ |
| 97 | ␊ |
| 98 | void InputBool::reset()␊ |
| 99 | {␊ |
| 100 | setValue(m_default);␊ |
| 101 | }␊ |
| 102 | ␊ |
| 103 | void InputBool::writeValue(QTextStream &t,QTextCodec *codec)␊ |
| 104 | {␊ |
| 105 | if (m_state) ␊ |
| 106 | t << codec->fromUnicode(QString::fromAscii("YES")); ␊ |
| 107 | else ␊ |
| 108 | t << codec->fromUnicode(QString::fromAscii("NO"));␊ |
| 109 | }␊ |
| 110 | ␊ |
| 111 | |
