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New methods to find a datasource item from its product ID_KEY
trabillard -
r1340:29270c1078f4
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@@ -75,6 +75,10 public slots:
75 void initialize();
75 void initialize();
76 void finalize();
76 void finalize();
77
77
78 /// Request the creation of a variable from the ID_DATA_KEY of a product
79 void requestVariable(const QString &datasourceIdKey);
80
81 /// Request the creation of a variable from metadata of a product
78 void requestVariable(const QVariantHash &productData);
82 void requestVariable(const QVariantHash &productData);
79
83
80 signals:
84 signals:
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@@ -145,6 +145,14 public:
145 */
145 */
146 DataSourceItem *findItem(const QVariantHash &data, bool recursive);
146 DataSourceItem *findItem(const QVariantHash &data, bool recursive);
147
147
148 /**
149 * @brief Searches the first child matching the specified \p ID_DATA_KEY in its metadata.
150 * @param id The id to search.
151 * @param recursive So the search recursively.
152 * @return the item matching the data or nullptr if it was not found.
153 */
154 DataSourceItem *findItem(const QString &datasourceIdKey, bool recursive);
155
148 bool operator==(const DataSourceItem &other);
156 bool operator==(const DataSourceItem &other);
149 bool operator!=(const DataSourceItem &other);
157 bool operator!=(const DataSourceItem &other);
150
158
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@@ -37,6 +37,20 public:
37
37
38 return sourceItem;
38 return sourceItem;
39 }
39 }
40
41 // Search for the first datasource item matching the specified ID_DATA_KEY
42 DataSourceItem *findDataSourceItem(const QString &datasourceIdKey)
43 {
44 DataSourceItem *sourceItem = nullptr;
45 for (const auto &item : m_DataSourceItems) {
46 sourceItem = item.second->findItem(datasourceIdKey, true);
47 if (sourceItem) {
48 break;
49 }
50 }
51
52 return sourceItem;
53 }
40 };
54 };
41
55
42 DataSourceController::DataSourceController(QObject *parent)
56 DataSourceController::DataSourceController(QObject *parent)
@@ -149,6 +163,20 void DataSourceController::finalize()
149 impl->m_WorkingMutex.unlock();
163 impl->m_WorkingMutex.unlock();
150 }
164 }
151
165
166 void DataSourceController::requestVariable(const QString &datasourceIdKey)
167 {
168 auto sourceItem = impl->findDataSourceItem(datasourceIdKey);
169
170 if (sourceItem) {
171 auto sourceName = sourceItem->rootItem().name();
172 auto sourceId = impl->m_DataSources.key(sourceName);
173 loadProductItem(sourceId, *sourceItem);
174 }
175 else {
176 qCWarning(LOG_DataSourceController()) << tr("requestVariable, product data not found");
177 }
178 }
179
152 void DataSourceController::requestVariable(const QVariantHash &productData)
180 void DataSourceController::requestVariable(const QVariantHash &productData)
153 {
181 {
154 auto sourceItem = impl->findDataSourceItem(productData);
182 auto sourceItem = impl->findDataSourceItem(productData);
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@@ -165,6 +165,24 DataSourceItem *DataSourceItem::findItem(const QVariantHash &data, bool recursiv
165 return nullptr;
165 return nullptr;
166 }
166 }
167
167
168 DataSourceItem *DataSourceItem::findItem(const QString &datasourceIdKey, bool recursive)
169 {
170 for (const auto &child : impl->m_Children) {
171 auto childId = child->impl->m_Data.value(ID_DATA_KEY);
172 if (childId == datasourceIdKey) {
173 return child.get();
174 }
175
176 if (recursive) {
177 if (auto foundItem = child->findItem(datasourceIdKey, true)) {
178 return foundItem;
179 }
180 }
181 }
182
183 return nullptr;
184 }
185
168 bool DataSourceItem::operator==(const DataSourceItem &other)
186 bool DataSourceItem::operator==(const DataSourceItem &other)
169 {
187 {
170 // Compares items' attributes
188 // Compares items' attributes
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