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Add the ability to search a nested column index

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This commit is contained in:
Stanislav Bas 2015-06-26 22:14:11 +03:00
parent feeb9ea8b0
commit a7f31988d1
4 changed files with 49 additions and 0 deletions
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10
apps/opencs/model/world/idtree.cpp
View file

@ -261,3 +261,13 @@ CSMWorld::NestedTableWrapperBase* CSMWorld::IdTree::nestedTable(const QModelInde
return mNestedCollection->nestedTable(index.row(), index.column());
}
int CSMWorld::IdTree::searchNestedColumnIndex(int parentColumn, Columns::ColumnId id)
{
return mNestedCollection->searchNestedColumnIndex(parentColumn, id);
}
int CSMWorld::IdTree::findNestedColumnIndex(int parentColumn, Columns::ColumnId id)
{
return mNestedCollection->findNestedColumnIndex(parentColumn, id);
}

6
apps/opencs/model/world/idtree.hpp
View file

@ -73,6 +73,12 @@ namespace CSMWorld
virtual bool hasChildren (const QModelIndex& index) const;
virtual int searchNestedColumnIndex(int parentColumn, Columns::ColumnId id);
///< \return the column index or -1 if the requested column wasn't found.
virtual int findNestedColumnIndex(int parentColumn, Columns::ColumnId id);
///< \return the column index or throws an exception if the requested column wasn't found.
signals:
void resetStart(const QString& id);

25
apps/opencs/model/world/nestedcollection.cpp
View file

@ -15,3 +15,28 @@ int CSMWorld::NestedCollection::getNestedColumnsCount(int row, int column) const
{
return 0;
}
int CSMWorld::NestedCollection::searchNestedColumnIndex(int parentColumn, Columns::ColumnId id)
{
// Assumed that the parentColumn is always a valid index
const NestableColumn *parent = getNestableColumn(parentColumn);
int nestedColumnCount = getNestedColumnsCount(0, parentColumn);
for (int i = 0; i < nestedColumnCount; ++i)
{
if (parent->nestedColumn(i).mColumnId == id)
{
return i;
}
}
return -1;
}
int CSMWorld::NestedCollection::findNestedColumnIndex(int parentColumn, Columns::ColumnId id)
{
int index = searchNestedColumnIndex(parentColumn, id);
if (index == -1)
{
throw std::logic_error("CSMWorld::NestedCollection: No such nested column");
}
return index;
}

8
apps/opencs/model/world/nestedcollection.hpp
View file

@ -1,6 +1,8 @@
#ifndef CSM_WOLRD_NESTEDCOLLECTION_H
#define CSM_WOLRD_NESTEDCOLLECTION_H
#include "columns.hpp"
class QVariant;
namespace CSMWorld
@ -33,6 +35,12 @@ namespace CSMWorld
virtual int getNestedColumnsCount(int row, int column) const;
virtual NestableColumn *getNestableColumn(int column) = 0;
virtual int searchNestedColumnIndex(int parentColumn, Columns::ColumnId id);
///< \return the column index or -1 if the requested column wasn't found.
virtual int findNestedColumnIndex(int parentColumn, Columns::ColumnId id);
///< \return the column index or throws an exception if the requested column wasn't found.
};
}