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Adds method for registering a data provider in the data source controller
Alexandre Leroux -
r127:95d739a33d44
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@@ -10,6 +10,7
10 Q_DECLARE_LOGGING_CATEGORY(LOG_DataSourceController)
10 Q_DECLARE_LOGGING_CATEGORY(LOG_DataSourceController)
11
11
12 class DataSourceItem;
12 class DataSourceItem;
13 class IDataProvider;
13
14
14 /**
15 /**
15 * @brief The DataSourceController class aims to make the link between SciQlop and its plugins. This
16 * @brief The DataSourceController class aims to make the link between SciQlop and its plugins. This
@@ -42,6 +43,17 public:
42 void setDataSourceItem(const QUuid &dataSourceUid,
43 void setDataSourceItem(const QUuid &dataSourceUid,
43 std::unique_ptr<DataSourceItem> dataSourceItem) noexcept;
44 std::unique_ptr<DataSourceItem> dataSourceItem) noexcept;
44
45
46 /**
47 * Sets the data provider used to retrieve data from of a data source. The controller takes
48 * ownership of the provider.
49 * @param dataSourceUid the unique id with which the data source has been registered into the
50 * controller. If it is invalid, the method has no effect.
51 * @param dataProvider the provider of the data source
52 * @sa registerDataSource()
53 */
54 void setDataProvider(const QUuid &dataSourceUid,
55 std::unique_ptr<IDataProvider> dataProvider) noexcept;
56
45 public slots:
57 public slots:
46 /// Manage init/end of the controller
58 /// Manage init/end of the controller
47 void initialize();
59 void initialize();
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@@ -1,6 +1,8
1 #include <DataSource/DataSourceController.h>
1 #include <DataSource/DataSourceController.h>
2 #include <DataSource/DataSourceItem.h>
2 #include <DataSource/DataSourceItem.h>
3
3
4 #include <Data/IDataProvider.h>
5
4 #include <QMutex>
6 #include <QMutex>
5 #include <QThread>
7 #include <QThread>
6
8
@@ -16,6 +18,8 public:
16 QHash<QUuid, QString> m_DataSources;
18 QHash<QUuid, QString> m_DataSources;
17 /// Data sources structures
19 /// Data sources structures
18 std::map<QUuid, std::unique_ptr<DataSourceItem> > m_DataSourceItems;
20 std::map<QUuid, std::unique_ptr<DataSourceItem> > m_DataSourceItems;
21 /// Data providers registered
22 std::map<QUuid, std::unique_ptr<IDataProvider> > m_DataProviders;
19 };
23 };
20
24
21 DataSourceController::DataSourceController(QObject *parent)
25 DataSourceController::DataSourceController(QObject *parent)
@@ -59,6 +63,19 void DataSourceController::setDataSourceItem(
59 }
63 }
60 }
64 }
61
65
66 void DataSourceController::setDataProvider(const QUuid &dataSourceUid,
67 std::unique_ptr<IDataProvider> dataProvider) noexcept
68 {
69 if (impl->m_DataSources.contains(dataSourceUid)) {
70 impl->m_DataProviders.insert(std::make_pair(dataSourceUid, std::move(dataProvider)));
71 }
72 else {
73 qCWarning(LOG_DataSourceController()) << tr("Can't set data provider for uid %1 : no data "
74 "source has been registered with the uid")
75 .arg(dataSourceUid.toString());
76 }
77 }
78
62 void DataSourceController::initialize()
79 void DataSourceController::initialize()
63 {
80 {
64 qCDebug(LOG_DataSourceController()) << tr("DataSourceController init")
81 qCDebug(LOG_DataSourceController()) << tr("DataSourceController init")
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