Marble

RoutingProfilesModel.cpp
1// SPDX-License-Identifier: LGPL-2.1-or-later
2//
3// SPDX-FileCopyrightText: 2010 Niko Sams <niko.sams@gmail.com>
4//
5
6#include "RoutingProfilesModel.h"
7
8#include "PluginManager.h"
9#include "RoutingRunnerPlugin.h"
10
11namespace Marble
12{
13
14RoutingProfilesModel::RoutingProfilesModel( const PluginManager* pluginManager, QObject *parent )
15 : QAbstractListModel( parent ), m_pluginManager( pluginManager )
16{
17}
18
19QVariant RoutingProfilesModel::data( const QModelIndex& index, int role ) const
20{
21 if ( !index.isValid() ) { return QVariant(); }
22 if ( index.parent().isValid() ) { return QVariant(); }
23 if ( index.row() >= m_profiles.count() ) { return QVariant(); }
24 if ( ( role == Qt::DisplayRole || role == Qt::EditRole ) && index.column() == 0 ) {
25 return m_profiles.at( index.row() ).name();
26 }
27 return QVariant();
28}
29
30int RoutingProfilesModel::rowCount( const QModelIndex& parent ) const
31{
32 if ( parent.isValid() ) { return 0; }
33 return m_profiles.count();
34}
35
36bool RoutingProfilesModel::removeRows( int row, int count, const QModelIndex& parent )
37{
38 if ( parent.isValid() ) { return false; }
39 if ( row + count > m_profiles.count()) { return false; }
40 beginRemoveRows( parent, row, row + count );
41 for ( int i = 0; i < count; ++i) {
42 m_profiles.removeAt( row+i );
43 }
44 endRemoveRows();
45 return true;
46}
47
48void RoutingProfilesModel::setProfiles( const QList<RoutingProfile>& profiles )
49{
50 beginResetModel();
51 m_profiles = profiles;
52 endResetModel();
53}
54
55QList<RoutingProfile> RoutingProfilesModel::profiles() const
56{
57 return m_profiles;
58}
59
60void RoutingProfilesModel::addProfile( const QString& name )
61{
62 beginInsertRows( QModelIndex(), m_profiles.count(), m_profiles.count() );
63 m_profiles << RoutingProfile( name );
64 endInsertRows();
65}
66
67bool RoutingProfilesModel::moveUp( int row )
68{
69 if ( row < 1 ) { return false; }
70 if ( row >= m_profiles.count() ) { return false; }
71 if ( !beginMoveRows( QModelIndex(), row, row, QModelIndex(), row-1 ) ) {
72 Q_ASSERT( false );
73 return false;
74 }
75#if QT_VERSION >= QT_VERSION_CHECK(5, 13, 0)
76 m_profiles.swapItemsAt( row, row-1 );
77#else
78 m_profiles.swap( row, row-1 );
79#endif
80 endMoveRows();
81 return true;
82}
83
84bool RoutingProfilesModel::moveDown( int row )
85{
86 return moveUp( row + 1 );
87}
88
89bool RoutingProfilesModel::setProfileName( int row, const QString& name)
90{
91 if ( row < 0 ) { return false; }
92 if ( row >= m_profiles.count() ) { return false; }
93 m_profiles[row].setName( name );
94 emit dataChanged( index( row, 0 ), index( row, 0 ) );
95 return true;
96}
97
98bool RoutingProfilesModel::setProfilePluginSettings( int row, const QHash< QString, QHash< QString, QVariant > >& pluginSettings )
99{
100 if ( row < 0 ) { return false; }
101 if ( row >= m_profiles.count() ) { return false; }
102 m_profiles[row].pluginSettings() = pluginSettings;
103 return true;
104}
105
106QString templateName( RoutingProfilesModel::ProfileTemplate profileTemplate )
107{
108 switch ( profileTemplate ) {
109 case RoutingProfilesModel::CarFastestTemplate:
110 return RoutingProfilesModel::tr( "Car (fastest)" );
111 case RoutingProfilesModel::CarShortestTemplate:
112 return RoutingProfilesModel::tr( "Car (shortest)" );
113 case RoutingProfilesModel::CarEcologicalTemplate:
114 return RoutingProfilesModel::tr( "Car (ecological)" );
115 case RoutingProfilesModel::BicycleTemplate:
116 return RoutingProfilesModel::tr( "Bicycle" );
117 case RoutingProfilesModel::PedestrianTemplate:
118 return RoutingProfilesModel::tr( "Pedestrian" );
119 case RoutingProfilesModel::LastTemplate:
120 break;
121 }
122 return RoutingProfilesModel::tr( "Unknown" );
123}
124
125void RoutingProfilesModel::loadDefaultProfiles()
126{
127 beginInsertRows( QModelIndex(), m_profiles.count(), m_profiles.count() + int( LastTemplate ) - 1 );
128 for ( int i=0; i < LastTemplate; ++i) {
129 ProfileTemplate tpl = static_cast<ProfileTemplate>( i );
130 RoutingProfile profile( templateName( tpl ) );
131 bool profileSupportedByAtLeastOnePlugin = false;
132 for( RoutingRunnerPlugin* plugin: m_pluginManager->routingRunnerPlugins() ) {
133 if ( plugin->supportsTemplate( tpl ) ) {
134 profileSupportedByAtLeastOnePlugin = true;
135 break;
136 }
137 }
138 if ( !profileSupportedByAtLeastOnePlugin ) {
139 continue;
140 }
141 for( RoutingRunnerPlugin* plugin: m_pluginManager->routingRunnerPlugins() ) {
142 if ( plugin->supportsTemplate( tpl ) ) {
143 profile.pluginSettings()[plugin->nameId()] = plugin->templateSettings( tpl );
144 }
145 }
146
147 switch ( tpl ) {
148 case CarFastestTemplate:
149 case CarShortestTemplate:
150 case CarEcologicalTemplate:
151 profile.setTransportType( RoutingProfile::Motorcar );
152 break;
153 case BicycleTemplate:
154 profile.setTransportType( RoutingProfile::Bicycle );
155 break;
156 case PedestrianTemplate:
157 profile.setTransportType( RoutingProfile::Pedestrian );
158 break;
159 case LastTemplate:
160 Q_ASSERT( false && "LastTemplate is an internal enum not to be used as a profile template" );
161 break;
162 }
163
164 m_profiles << profile;
165 }
166 endInsertRows();
167}
168
169}
170
171#include "moc_RoutingProfilesModel.cpp"
Binds a QML item to a specific geodetic location in screen coordinates.
int column() const const
bool isValid() const const
QModelIndex parent() const const
int row() const const
DisplayRole
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