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automatically build column map on filter change

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This commit is contained in:
Marc Zinnschlag 2013-08-18 17:28:04 +02:00
parent ea8b9ce45b
commit c7e97a83e1
2 changed files with 24 additions and 3 deletions
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22
apps/opencs/model/world/idtableproxymodel.cpp
View file

@ -1,11 +1,26 @@
#include "idtableproxymodel.hpp"
#include <map>
#include <vector>
#include "idtable.hpp"
void CSMWorld::IdTableProxyModel::updateColumnMap()
{
mColumnMap.clear();
if (mFilter)
{
std::vector<int> columns = mFilter->getReferencedColumns();
const IdTable& table = dynamic_cast<const IdTable&> (*sourceModel());
for (std::vector<int>::const_iterator iter (columns.begin()); iter!=columns.end(); ++iter)
mColumnMap.insert (std::make_pair (*iter,
table.searchColumnIndex (static_cast<CSMWorld::Columns::ColumnId> (*iter))));
}
}
bool CSMWorld::IdTableProxyModel::filterAcceptsRow (int sourceRow, const QModelIndex& sourceParent)
const
{
@ -13,9 +28,9 @@ bool CSMWorld::IdTableProxyModel::filterAcceptsRow (int sourceRow, const QModelI
return true;
std::map<std::string, const CSMFilter::Node *> otherFilters; /// \todo get other filters;
std::map<int, int> columns; /// \todo get columns
return mFilter->test (dynamic_cast<IdTable&> (*sourceModel()), sourceRow, otherFilters, columns, mUserValue);
return mFilter->test (
dynamic_cast<IdTable&> (*sourceModel()), sourceRow, otherFilters, mColumnMap, mUserValue);
}
CSMWorld::IdTableProxyModel::IdTableProxyModel (QObject *parent)
@ -32,5 +47,6 @@ void CSMWorld::IdTableProxyModel::setFilter (const boost::shared_ptr<CSMFilter::
{
mFilter = filter;
mUserValue = userValue;
updateColumnMap();
invalidateFilter();
}

5
apps/opencs/model/world/idtableproxymodel.hpp
View file

@ -5,6 +5,8 @@
#include <boost/shared_ptr.hpp>
#include <map>
#include <QSortFilterProxyModel>
#include "../filter/node.hpp"
@ -17,9 +19,12 @@ namespace CSMWorld
boost::shared_ptr<CSMFilter::Node> mFilter;
std::string mUserValue;
std::map<int, int> mColumnMap; // column ID, column index in this model (or -1)
private:
void updateColumnMap();
bool filterAcceptsRow (int sourceRow, const QModelIndex& sourceParent) const;
public: