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(Minor) Extracts ui of DataSourceWidget
Alexandre Leroux -
r109:9e9399294f6e
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@@ -1,33 +1,34
1 1 #ifndef SCIQLOP_DATASOURCEWIDGET_H
2 2 #define SCIQLOP_DATASOURCEWIDGET_H
3 3
4 #include <Common/spimpl.h>
5
6 4 #include <QWidget>
7 5
6 namespace Ui {
7 class DataSourceWidget;
8 } // Ui
9
8 10 class DataSourceItem;
9 11
10 12 /**
11 13 * @brief The DataSourceWidget handles the graphical representation (as a tree) of the data sources
12 14 * attached to SciQlop.
13 15 */
14 16 class DataSourceWidget : public QWidget {
15 17 Q_OBJECT
16 18
17 19 public:
18 20 explicit DataSourceWidget(QWidget *parent = 0);
19 21
20 22 public slots:
21 23 /**
22 24 * Adds a data source. An item associated to the data source is created and then added to the
23 25 * representation tree
24 26 * @param dataSource the data source to add. The pointer has to be not null
25 27 */
26 28 void addDataSource(DataSourceItem *dataSource) noexcept;
27 29
28 30 private:
29 class DataSourceWidgetPrivate;
30 spimpl::unique_impl_ptr<DataSourceWidgetPrivate> impl;
31 Ui::DataSourceWidget *ui;
31 32 };
32 33
33 34 #endif // SCIQLOP_DATASOURCEWIDGET_H
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@@ -1,63 +1,52
1 1 #include <DataSource/DataSourceWidget.h>
2 2
3 3 #include <ui_DataSourceWidget.h>
4 4
5 5 #include <DataSource/DataSourceItem.h>
6 6 #include <DataSource/DataSourceTreeWidgetItem.h>
7 7
8 8 namespace {
9 9
10 10 /// Number of columns displayed in the tree
11 11 const auto TREE_NB_COLUMNS = 1;
12 12
13 13 /// Header labels for the tree
14 14 const auto TREE_HEADER_LABELS = QStringList{QObject::tr("Name")};
15 15
16 16 /**
17 17 * Creates the item associated to a data source
18 18 * @param dataSource the data source for which to create the item
19 19 * @return the new item
20 20 */
21 21 DataSourceTreeWidgetItem *createTreeWidgetItem(DataSourceItem *dataSource)
22 22 {
23 23 // Creates item for the data source
24 24 auto item = new DataSourceTreeWidgetItem{dataSource};
25 25
26 26 // Generates items for the children of the data source
27 27 for (auto i = 0; i < dataSource->childCount(); ++i) {
28 28 item->addChild(createTreeWidgetItem(dataSource->child(i)));
29 29 }
30 30
31 31 return item;
32 32 }
33 33
34 34 } // namespace
35 35
36 class DataSourceWidget::DataSourceWidgetPrivate {
37 public:
38 explicit DataSourceWidgetPrivate(DataSourceWidget &widget)
39 : m_Ui{std::make_unique<Ui::DataSourceWidget>()}
40 {
41 m_Ui->setupUi(&widget);
42
43 // Set tree properties
44 m_Ui->treeWidget->setColumnCount(TREE_NB_COLUMNS);
45 m_Ui->treeWidget->setHeaderLabels(TREE_HEADER_LABELS);
46 }
47
48 std::unique_ptr<Ui::DataSourceWidget> m_Ui;
49 };
50
51 DataSourceWidget::DataSourceWidget(QWidget *parent)
52 : QWidget{parent}, impl{spimpl::make_unique_impl<DataSourceWidgetPrivate>(*this)}
36 DataSourceWidget::DataSourceWidget(QWidget *parent) : QWidget{parent}, ui{new Ui::DataSourceWidget}
53 37 {
38 ui->setupUi(this);
39
40 // Set tree properties
41 ui->treeWidget->setColumnCount(TREE_NB_COLUMNS);
42 ui->treeWidget->setHeaderLabels(TREE_HEADER_LABELS);
54 43 }
55 44
56 45 void DataSourceWidget::addDataSource(DataSourceItem *dataSource) noexcept
57 46 {
58 47 // Creates the item associated to the source and adds it to the tree widget. The tree widget
59 48 // takes the ownership of the item
60 49 if (dataSource) {
61 impl->m_Ui->treeWidget->addTopLevelItem(createTreeWidgetItem(dataSource));
50 ui->treeWidget->addTopLevelItem(createTreeWidgetItem(dataSource));
62 51 }
63 52 }
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