GUI::Model::Path Namespace Reference

Functions
SessionItem *	ancestor (SessionItem *item, const QString &requiredModelType)
	Returns ancestor of given modelType for given item. More...
bool	isValidItem (SessionModel *model, SessionItem *item, const QModelIndex &parent)
	Iterates through all the model and returns true if item is found. This is to. More...

Function Documentation

ancestor()

SessionItem * GUI::Model::Path::ancestor	(	SessionItem *	item,
		const QString &	requiredModelType
	)

Returns ancestor of given modelType for given item.

For example, returns corresponding jobItem owning ParameterItem via ParameterContainer.

Definition at line 32 of file ModelPath.cpp.

{
    SessionItem* cur = item;
    while (cur && cur->modelType() != requiredModelType)
        cur = cur->parentItem();
 
    return cur;
}

References SessionItem::modelType(), and SessionItem::parentItem().

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isValidItem()

bool GUI::Model::Path::isValidItem	(	SessionModel *	model,
		SessionItem *	item,
		const QModelIndex &	parent
	)

Iterates through all the model and returns true if item is found. This is to.

Definition at line 20 of file ModelPath.cpp.

{
    for (int i_row = 0; i_row < model->rowCount(parent); ++i_row) {
        QModelIndex index = model->index(i_row, 0, parent);
        SessionItem* curr = model->itemForIndex(index);
        if (curr == item || isValidItem(model, item, index))
            return true;
    }
    return false;
}

References SessionModel::index(), SessionModel::itemForIndex(), and SessionModel::rowCount().

Referenced by FitParameterModel::isValidSourceItem().

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