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#include "storemodel.h"
/**
* @brief StoreModel::StoreModel
* SubClass of QSortFilterProxyModel via
* http://www.qtcentre.org/threads/46471-QTreeView-Filter
*/
StoreModel::StoreModel() { fs = NULL; }
/**
* @brief StoreModel::filterAcceptsRow should row be shown, wrapper for
* StoreModel::ShowThis method.
* @param sourceRow
* @param sourceParent
* @return
*/
bool StoreModel::filterAcceptsRow(int sourceRow,
const QModelIndex &sourceParent) const {
QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
return ShowThis(index);
}
/**
* @brief StoreModel::ShowThis should a row be shown, based on our search
* criteria.
* @param index
* @return
*/
bool StoreModel::ShowThis(const QModelIndex index) const {
bool retVal = false;
if (fs == NULL)
return retVal;
// Gives you the info for number of childs with a parent
if (sourceModel()->rowCount(index) > 0) {
for (int nChild = 0; nChild < sourceModel()->rowCount(index); ++nChild) {
QModelIndex childIndex = sourceModel()->index(nChild, 0, index);
if (!childIndex.isValid())
break;
retVal = ShowThis(childIndex);
if (retVal)
break;
}
} else {
QModelIndex useIndex = sourceModel()->index(index.row(), 0, index.parent());
QString path = fs->filePath(useIndex);
path = QDir(store).relativeFilePath(path);
path.replace(QRegExp("\\.gpg$"), "");
retVal = path.contains(filterRegExp());
}
return retVal;
}
/**
* @brief StoreModel::setModelAndStore update the source model and store.
* @param sourceModel
* @param passStore
*/
void StoreModel::setModelAndStore(QFileSystemModel *sourceModel,
QString passStore) {
fs = sourceModel;
store = passStore;
}
/**
* @brief StoreModel::data don't show the .gpg at the end of a file.
* @param index
* @param role
* @return
*/
QVariant StoreModel::data(const QModelIndex &index, int role) const {
if (!index.isValid())
return QVariant();
QVariant initial_value;
initial_value = QSortFilterProxyModel::data(index, role);
if (role == Qt::DisplayRole) {
QString name = initial_value.toString();
name.replace(QRegExp("\\.gpg$"), "");
initial_value.setValue(name);
}
return initial_value;
}
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