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36 | |
37 | #include "qgeomappingmanager_p.h" |
38 | #include "qgeomappingmanager_p_p.h" |
39 | #include "qgeomappingmanagerengine_p.h" |
40 | #include "qgeotiledmapreply_p.h" |
41 | #include "qgeocameracapabilities_p.h" |
42 | |
43 | |
44 | #include "qgeomap_p.h" |
45 | |
46 | #include <QTimer> |
47 | #include <QLocale> |
48 | |
49 | QT_BEGIN_NAMESPACE |
50 | |
51 | /*! |
52 | \class QGeoMappingManager |
53 | \inmodule QtLocation |
54 | \ingroup QtLocation-maps |
55 | \since 5.6 |
56 | \internal |
57 | |
58 | \brief The QGeoMappingManager class provides support for displaying |
59 | and interacting with maps. |
60 | */ |
61 | |
62 | /*! |
63 | Constructs a new manager with the specified \a parent and with the |
64 | implementation provided by \a engine. |
65 | |
66 | This constructor is used internally by QGeoServiceProviderFactory. Regular |
67 | users should acquire instances of QGeoMappingManager with |
68 | QGeoServiceProvider::mappingManager() |
69 | */ |
70 | QGeoMappingManager::QGeoMappingManager(QGeoMappingManagerEngine *engine, QObject *parent) |
71 | : QObject(parent), |
72 | d_ptr(new QGeoMappingManagerPrivate) |
73 | { |
74 | d_ptr->engine = engine; |
75 | if (!d_ptr->engine) { |
76 | qFatal(msg: "The mapping manager engine that was set for this mapping manager was NULL." ); |
77 | } |
78 | |
79 | connect(sender: d_ptr->engine, |
80 | SIGNAL(initialized()), |
81 | receiver: this, |
82 | SIGNAL(initialized()), |
83 | Qt::QueuedConnection); |
84 | |
85 | connect(sender: d_ptr->engine, |
86 | SIGNAL(supportedMapTypesChanged()), |
87 | receiver: this, |
88 | SIGNAL(supportedMapTypesChanged()), |
89 | Qt::QueuedConnection); |
90 | } |
91 | |
92 | /*! |
93 | Destroys this mapping manager. |
94 | */ |
95 | QGeoMappingManager::~QGeoMappingManager() |
96 | { |
97 | delete d_ptr; |
98 | } |
99 | |
100 | /*! |
101 | \fn void QGeoMappingManager::initialized() |
102 | |
103 | This signal is emitted when the mapping manager has been initialized |
104 | and is ready to be used. |
105 | */ |
106 | |
107 | /*! |
108 | Returns the name of the engine which implements the behaviour of this |
109 | mapping manager. |
110 | |
111 | The combination of managerName() and managerVersion() should be unique |
112 | amongst the plugin implementations. |
113 | */ |
114 | QString QGeoMappingManager::managerName() const |
115 | { |
116 | return d_ptr->engine->managerName(); |
117 | } |
118 | |
119 | /*! |
120 | Returns the version of the engine which implements the behaviour of this |
121 | mapping manager. |
122 | |
123 | The combination of managerName() and managerVersion() should be unique |
124 | amongst the plugin implementations. |
125 | */ |
126 | int QGeoMappingManager::managerVersion() const |
127 | { |
128 | return d_ptr->engine->managerVersion(); |
129 | } |
130 | |
131 | /*! |
132 | Returns a new QGeoMap instance which will be managed by this manager. |
133 | */ |
134 | QGeoMap *QGeoMappingManager::createMap(QObject *parent) |
135 | { |
136 | Q_UNUSED(parent); |
137 | return d_ptr->engine->createMap(); |
138 | } |
139 | |
140 | QList<QGeoMapType> QGeoMappingManager::supportedMapTypes() const |
141 | { |
142 | return d_ptr->engine->supportedMapTypes(); |
143 | } |
144 | |
145 | /*! |
146 | Return whether the manager has been initialized |
147 | (will be done automatically but may take some time). |
148 | |
149 | */ |
150 | bool QGeoMappingManager::isInitialized() const |
151 | { |
152 | return d_ptr->engine->isInitialized(); |
153 | } |
154 | |
155 | /*! |
156 | Sets the locale to be used by the this manager to \a locale. |
157 | |
158 | If this mapping manager supports returning map labels |
159 | in different languages, they will be returned in the language of \a locale. |
160 | |
161 | The locale used defaults to the system locale if this is not set. |
162 | */ |
163 | void QGeoMappingManager::setLocale(const QLocale &locale) |
164 | { |
165 | d_ptr->engine->setLocale(locale); |
166 | } |
167 | |
168 | /*! |
169 | Returns the locale used to hint to this mapping manager about what |
170 | language to use for map labels. |
171 | */ |
172 | QLocale QGeoMappingManager::locale() const |
173 | { |
174 | return d_ptr->engine->locale(); |
175 | } |
176 | |
177 | /******************************************************************************* |
178 | *******************************************************************************/ |
179 | |
180 | QGeoMappingManagerPrivate::QGeoMappingManagerPrivate() |
181 | : engine(0) {} |
182 | |
183 | QGeoMappingManagerPrivate::~QGeoMappingManagerPrivate() |
184 | { |
185 | delete engine; |
186 | engine = 0; |
187 | } |
188 | |
189 | QT_END_NAMESPACE |
190 | |