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Makes the connection between Data source controller and Variable controller...
Makes the connection between Data source controller and Variable controller - Adds a signal to prevent a variable creation request from the data source controller - Connects the signal to the slot that creates a variable in the variable controller
Alexandre Leroux - - Load All Authors

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r137:f61d116e8daa
r157:90c64bed8482
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DataSourceItem.cpp
86 lines | 2.2 KiB | text/x-c | CppLexer
/ core / src / DataSource / DataSourceItem.cpp
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#include <DataSource/DataSourceItem.h>
#include <DataSource/DataSourceItemAction.h>
#include <QVector>
namespace {
/// Index of the 'name' value in the item
const auto NAME_INDEX = 0;
} // namespace
struct DataSourceItem::DataSourceItemPrivate {
explicit DataSourceItemPrivate(DataSourceItemType type, QVector<QVariant> data)
: m_Parent{nullptr}, m_Children{}, m_Type{type}, m_Data{std::move(data)}, m_Actions{}
{
}
DataSourceItem *m_Parent;
std::vector<std::unique_ptr<DataSourceItem> > m_Children;
DataSourceItemType m_Type;
QVector<QVariant> m_Data;
std::vector<std::unique_ptr<DataSourceItemAction> > m_Actions;
};
DataSourceItem::DataSourceItem(DataSourceItemType type, QVector<QVariant> data)
: impl{spimpl::make_unique_impl<DataSourceItemPrivate>(type, std::move(data))}
{
}
QVector<DataSourceItemAction *> DataSourceItem::actions() const noexcept
{
QVector<DataSourceItemAction *> result{};
std::transform(std::cbegin(impl->m_Actions), std::cend(impl->m_Actions),
std::back_inserter(result), [](const auto &action) { return action.get(); });
return result;
}
void DataSourceItem::addAction(std::unique_ptr<DataSourceItemAction> action) noexcept
{
action->setDataSourceItem(this);
impl->m_Actions.push_back(std::move(action));
}
void DataSourceItem::appendChild(std::unique_ptr<DataSourceItem> child) noexcept
{
child->impl->m_Parent = this;
impl->m_Children.push_back(std::move(child));
}
DataSourceItem *DataSourceItem::child(int childIndex) const noexcept
{
if (childIndex < 0 || childIndex >= childCount()) {
return nullptr;
}
else {
return impl->m_Children.at(childIndex).get();
}
}
int DataSourceItem::childCount() const noexcept
{
return impl->m_Children.size();
}
QVariant DataSourceItem::data(int dataIndex) const noexcept
{
return impl->m_Data.value(dataIndex);
}
QString DataSourceItem::name() const noexcept
{
return data(NAME_INDEX).toString();
}
DataSourceItem *DataSourceItem::parentItem() const noexcept
{
return impl->m_Parent;
}
DataSourceItemType DataSourceItem::type() const noexcept
{
return impl->m_Type;
}