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Generates tree actions based on the item actions
Alexandre Leroux -
r145:d27464f6164d
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@@ -1,87 +1,101
1 #include <DataSource/DataSourceItem.h>
1 #include <DataSource/DataSourceItem.h>
2 #include <DataSource/DataSourceItemAction.h>
2 #include <DataSource/DataSourceTreeWidgetItem.h>
3 #include <DataSource/DataSourceTreeWidgetItem.h>
3
4
4 #include <SqpApplication.h>
5 #include <SqpApplication.h>
5
6
6 #include <QAction>
7 #include <QAction>
7
8
8 Q_LOGGING_CATEGORY(LOG_DataSourceTreeWidgetItem, "DataSourceTreeWidgetItem")
9 Q_LOGGING_CATEGORY(LOG_DataSourceTreeWidgetItem, "DataSourceTreeWidgetItem")
9
10
10 namespace {
11 namespace {
11
12
12 QIcon itemIcon(const DataSourceItem *dataSource)
13 QIcon itemIcon(const DataSourceItem *dataSource)
13 {
14 {
14 if (dataSource) {
15 if (dataSource) {
15 auto dataSourceType = dataSource->type();
16 auto dataSourceType = dataSource->type();
16 switch (dataSourceType) {
17 switch (dataSourceType) {
17 case DataSourceItemType::NODE:
18 case DataSourceItemType::NODE:
18 return sqpApp->style()->standardIcon(QStyle::SP_DirIcon);
19 return sqpApp->style()->standardIcon(QStyle::SP_DirIcon);
19 case DataSourceItemType::PRODUCT:
20 case DataSourceItemType::PRODUCT:
20 return sqpApp->style()->standardIcon(QStyle::SP_FileIcon);
21 return sqpApp->style()->standardIcon(QStyle::SP_FileIcon);
21 default:
22 default:
22 // No action
23 // No action
23 break;
24 break;
24 }
25 }
25
26
26 qCWarning(LOG_DataSourceTreeWidgetItem())
27 qCWarning(LOG_DataSourceTreeWidgetItem())
27 << QObject::tr("Can't set data source icon : unknown data source type");
28 << QObject::tr("Can't set data source icon : unknown data source type");
28 }
29 }
29 else {
30 else {
30 qCWarning(LOG_DataSourceTreeWidgetItem())
31 qCWarning(LOG_DataSourceTreeWidgetItem())
31 << QObject::tr("Can't set data source icon : the data source is null");
32 << QObject::tr("Can't set data source icon : the data source is null");
32 }
33 }
33
34
34 // Default cases
35 // Default cases
35 return QIcon{};
36 return QIcon{};
36 }
37 }
37
38
38 } // namespace
39 } // namespace
39
40
40 struct DataSourceTreeWidgetItem::DataSourceTreeWidgetItemPrivate {
41 struct DataSourceTreeWidgetItem::DataSourceTreeWidgetItemPrivate {
41 explicit DataSourceTreeWidgetItemPrivate(const DataSourceItem *data) : m_Data{data} {}
42 explicit DataSourceTreeWidgetItemPrivate(const DataSourceItem *data) : m_Data{data} {}
42
43
43 /// Model used to retrieve data source information
44 /// Model used to retrieve data source information
44 const DataSourceItem *m_Data;
45 const DataSourceItem *m_Data;
45 /// Actions associated to the item. The parent of the item (QTreeWidget) takes the ownership of
46 /// Actions associated to the item. The parent of the item (QTreeWidget) takes the ownership of
46 /// the actions
47 /// the actions
47 QList<QAction *> m_Actions;
48 QList<QAction *> m_Actions;
48 };
49 };
49
50
50 DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(const DataSourceItem *data, int type)
51 DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(const DataSourceItem *data, int type)
51 : DataSourceTreeWidgetItem{nullptr, data, type}
52 : DataSourceTreeWidgetItem{nullptr, data, type}
52 {
53 {
53 }
54 }
54
55
55 DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(QTreeWidget *parent, const DataSourceItem *data,
56 DataSourceTreeWidgetItem::DataSourceTreeWidgetItem(QTreeWidget *parent, const DataSourceItem *data,
56 int type)
57 int type)
57 : QTreeWidgetItem{parent, type},
58 : QTreeWidgetItem{parent, type},
58 impl{spimpl::make_unique_impl<DataSourceTreeWidgetItemPrivate>(data)}
59 impl{spimpl::make_unique_impl<DataSourceTreeWidgetItemPrivate>(data)}
59 {
60 {
60 // Sets the icon depending on the data source
61 // Sets the icon depending on the data source
61 setIcon(0, itemIcon(impl->m_Data));
62 setIcon(0, itemIcon(impl->m_Data));
62
63
63 /// @todo ALX : generate actions based on the DataSourceItem (model)
64 // Generates tree actions based on the item actions
65 auto createTreeAction = [this, &parent](const auto &itemAction) {
66 auto treeAction = new QAction{itemAction->name(), parent};
67
68 // Executes item action when tree action is triggered
69 QObject::connect(treeAction, &QAction::triggered, itemAction,
70 &DataSourceItemAction::execute);
71
72 return treeAction;
73 };
74
75 auto itemActions = impl->m_Data->actions();
76 std::transform(std::cbegin(itemActions), std::cend(itemActions),
77 std::back_inserter(impl->m_Actions), createTreeAction);
64 }
78 }
65
79
66 QVariant DataSourceTreeWidgetItem::data(int column, int role) const
80 QVariant DataSourceTreeWidgetItem::data(int column, int role) const
67 {
81 {
68 if (role == Qt::DisplayRole) {
82 if (role == Qt::DisplayRole) {
69 return (impl->m_Data) ? impl->m_Data->data(column) : QVariant{};
83 return (impl->m_Data) ? impl->m_Data->data(column) : QVariant{};
70 }
84 }
71 else {
85 else {
72 return QTreeWidgetItem::data(column, role);
86 return QTreeWidgetItem::data(column, role);
73 }
87 }
74 }
88 }
75
89
76 void DataSourceTreeWidgetItem::setData(int column, int role, const QVariant &value)
90 void DataSourceTreeWidgetItem::setData(int column, int role, const QVariant &value)
77 {
91 {
78 // Data can't be changed by edition
92 // Data can't be changed by edition
79 if (role != Qt::EditRole) {
93 if (role != Qt::EditRole) {
80 QTreeWidgetItem::setData(column, role, value);
94 QTreeWidgetItem::setData(column, role, value);
81 }
95 }
82 }
96 }
83
97
84 QList<QAction *> DataSourceTreeWidgetItem::actions() const noexcept
98 QList<QAction *> DataSourceTreeWidgetItem::actions() const noexcept
85 {
99 {
86 return impl->m_Actions;
100 return impl->m_Actions;
87 }
101 }
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