mirror of
https://github.com/MultiMC/MultiMC5.git
synced 2024-11-20 17:11:57 +00:00
403 lines
9.7 KiB
C++
403 lines
9.7 KiB
C++
#include "VersionProxyModel.h"
|
|
#include "MultiMC.h"
|
|
#include <QSortFilterProxyModel>
|
|
#include <QPixmapCache>
|
|
#include <Version.h>
|
|
|
|
class VersionFilterModel : public QSortFilterProxyModel
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
VersionFilterModel(VersionProxyModel *parent) : QSortFilterProxyModel(parent)
|
|
{
|
|
m_parent = parent;
|
|
setSortRole(BaseVersionList::SortRole);
|
|
sort(0, Qt::DescendingOrder);
|
|
}
|
|
|
|
bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
|
|
{
|
|
const auto &filters = m_parent->filters();
|
|
for (auto it = filters.begin(); it != filters.end(); ++it)
|
|
{
|
|
auto role = it.key();
|
|
auto idx = sourceModel()->index(source_row, 0, source_parent);
|
|
auto data = sourceModel()->data(idx, role);
|
|
|
|
switch(role)
|
|
{
|
|
case BaseVersionList::ParentVersionRole:
|
|
case BaseVersionList::VersionIdRole:
|
|
// TODO: work with metadata here. Previous implementation based on the Version class is not sufficient
|
|
default:
|
|
{
|
|
auto match = data.toString();
|
|
if(it.value().exact)
|
|
{
|
|
if (match != it.value().string)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
else if (match.contains(it.value().string))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
private:
|
|
VersionProxyModel *m_parent;
|
|
};
|
|
|
|
VersionProxyModel::VersionProxyModel(QObject *parent) : QAbstractProxyModel(parent)
|
|
{
|
|
filterModel = new VersionFilterModel(this);
|
|
connect(filterModel, &QAbstractItemModel::dataChanged, this, &VersionProxyModel::sourceDataChanged);
|
|
// FIXME: implement when needed
|
|
/*
|
|
connect(replacing, &QAbstractItemModel::rowsAboutToBeInserted, this, &VersionProxyModel::sourceRowsAboutToBeInserted);
|
|
connect(replacing, &QAbstractItemModel::rowsInserted, this, &VersionProxyModel::sourceRowsInserted);
|
|
connect(replacing, &QAbstractItemModel::rowsAboutToBeRemoved, this, &VersionProxyModel::sourceRowsAboutToBeRemoved);
|
|
connect(replacing, &QAbstractItemModel::rowsRemoved, this, &VersionProxyModel::sourceRowsRemoved);
|
|
connect(replacing, &QAbstractItemModel::rowsAboutToBeMoved, this, &VersionProxyModel::sourceRowsAboutToBeMoved);
|
|
connect(replacing, &QAbstractItemModel::rowsMoved, this, &VersionProxyModel::sourceRowsMoved);
|
|
connect(replacing, &QAbstractItemModel::layoutAboutToBeChanged, this, &VersionProxyModel::sourceLayoutAboutToBeChanged);
|
|
connect(replacing, &QAbstractItemModel::layoutChanged, this, &VersionProxyModel::sourceLayoutChanged);
|
|
*/
|
|
connect(filterModel, &QAbstractItemModel::modelAboutToBeReset, this, &VersionProxyModel::sourceAboutToBeReset);
|
|
connect(filterModel, &QAbstractItemModel::modelReset, this, &VersionProxyModel::sourceReset);
|
|
|
|
QAbstractProxyModel::setSourceModel(filterModel);
|
|
}
|
|
|
|
QVariant VersionProxyModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
if(section < 0 || section >= m_columns.size())
|
|
return QVariant();
|
|
if(orientation != Qt::Horizontal)
|
|
return QVariant();
|
|
auto column = m_columns[section];
|
|
if(role == Qt::DisplayRole)
|
|
{
|
|
switch(column)
|
|
{
|
|
case Name:
|
|
return tr("Version");
|
|
case ParentVersion:
|
|
return tr("Minecraft"); //FIXME: this should come from metadata
|
|
case Branch:
|
|
return tr("Branch");
|
|
case Type:
|
|
return tr("Type");
|
|
case Architecture:
|
|
return tr("Architecture");
|
|
case Path:
|
|
return tr("Path");
|
|
}
|
|
}
|
|
else if(role == Qt::ToolTipRole)
|
|
{
|
|
switch(column)
|
|
{
|
|
case Name:
|
|
return tr("The name of the version.");
|
|
case ParentVersion:
|
|
return tr("Minecraft version"); //FIXME: this should come from metadata
|
|
case Branch:
|
|
return tr("The version's branch");
|
|
case Type:
|
|
return tr("The version's type");
|
|
case Architecture:
|
|
return tr("CPU Architecture");
|
|
case Path:
|
|
return tr("Filesystem path to this version");
|
|
}
|
|
}
|
|
return QVariant();
|
|
}
|
|
|
|
QVariant VersionProxyModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if(!index.isValid())
|
|
{
|
|
return QVariant();
|
|
}
|
|
auto column = m_columns[index.column()];
|
|
auto parentIndex = mapToSource(index);
|
|
switch(role)
|
|
{
|
|
case Qt::DisplayRole:
|
|
{
|
|
switch(column)
|
|
{
|
|
case Name:
|
|
return sourceModel()->data(parentIndex, BaseVersionList::VersionRole);
|
|
case ParentVersion:
|
|
return sourceModel()->data(parentIndex, BaseVersionList::ParentVersionRole);
|
|
case Branch:
|
|
return sourceModel()->data(parentIndex, BaseVersionList::BranchRole);
|
|
case Type:
|
|
return sourceModel()->data(parentIndex, BaseVersionList::TypeRole);
|
|
case Architecture:
|
|
return sourceModel()->data(parentIndex, BaseVersionList::ArchitectureRole);
|
|
case Path:
|
|
return sourceModel()->data(parentIndex, BaseVersionList::PathRole);
|
|
default:
|
|
return QVariant();
|
|
}
|
|
}
|
|
case Qt::ToolTipRole:
|
|
{
|
|
switch(column)
|
|
{
|
|
case Name:
|
|
{
|
|
if(hasRecommended)
|
|
{
|
|
auto value = sourceModel()->data(parentIndex, BaseVersionList::RecommendedRole);
|
|
if(value.toBool())
|
|
{
|
|
return tr("Recommended");
|
|
}
|
|
else if(hasLatest)
|
|
{
|
|
auto value = sourceModel()->data(parentIndex, BaseVersionList::LatestRole);
|
|
if(value.toBool())
|
|
{
|
|
return tr("Latest");
|
|
}
|
|
}
|
|
else if(index.row() == 0)
|
|
{
|
|
return tr("Latest");
|
|
}
|
|
}
|
|
}
|
|
default:
|
|
{
|
|
return sourceModel()->data(parentIndex, BaseVersionList::VersionIdRole);
|
|
}
|
|
}
|
|
}
|
|
case Qt::DecorationRole:
|
|
{
|
|
switch(column)
|
|
{
|
|
case Name:
|
|
{
|
|
if(hasRecommended)
|
|
{
|
|
auto value = sourceModel()->data(parentIndex, BaseVersionList::RecommendedRole);
|
|
if(value.toBool())
|
|
{
|
|
return MMC->getThemedIcon("star");
|
|
}
|
|
else if(hasLatest)
|
|
{
|
|
auto value = sourceModel()->data(parentIndex, BaseVersionList::LatestRole);
|
|
if(value.toBool())
|
|
{
|
|
return MMC->getThemedIcon("bug");
|
|
}
|
|
}
|
|
else if(index.row() == 0)
|
|
{
|
|
return MMC->getThemedIcon("bug");
|
|
}
|
|
auto pixmap = QPixmapCache::find("placeholder");
|
|
if(!pixmap)
|
|
{
|
|
QPixmap px(16,16);
|
|
px.fill(Qt::transparent);
|
|
QPixmapCache::insert("placeholder", px);
|
|
return px;
|
|
}
|
|
return *pixmap;
|
|
}
|
|
}
|
|
default:
|
|
{
|
|
return QVariant();
|
|
}
|
|
}
|
|
}
|
|
default:
|
|
{
|
|
if(roles.contains((BaseVersionList::ModelRoles)role))
|
|
{
|
|
return sourceModel()->data(parentIndex, role);
|
|
}
|
|
return QVariant();
|
|
}
|
|
}
|
|
};
|
|
|
|
QModelIndex VersionProxyModel::parent(const QModelIndex &child) const
|
|
{
|
|
return QModelIndex();
|
|
}
|
|
|
|
QModelIndex VersionProxyModel::mapFromSource(const QModelIndex &sourceIndex) const
|
|
{
|
|
if(sourceIndex.isValid())
|
|
{
|
|
return index(sourceIndex.row(), 0);
|
|
}
|
|
return QModelIndex();
|
|
}
|
|
|
|
QModelIndex VersionProxyModel::mapToSource(const QModelIndex &proxyIndex) const
|
|
{
|
|
if(proxyIndex.isValid())
|
|
{
|
|
return sourceModel()->index(proxyIndex.row(), 0);
|
|
}
|
|
return QModelIndex();
|
|
}
|
|
|
|
QModelIndex VersionProxyModel::index(int row, int column, const QModelIndex &parent) const
|
|
{
|
|
// no trees here... shoo
|
|
if(parent.isValid())
|
|
{
|
|
return QModelIndex();
|
|
}
|
|
if(row < 0 || row >= sourceModel()->rowCount())
|
|
return QModelIndex();
|
|
if(column < 0 || column >= columnCount())
|
|
return QModelIndex();
|
|
return QAbstractItemModel::createIndex(row, column);
|
|
}
|
|
|
|
int VersionProxyModel::columnCount(const QModelIndex &parent) const
|
|
{
|
|
return m_columns.size();
|
|
}
|
|
|
|
int VersionProxyModel::rowCount(const QModelIndex &parent) const
|
|
{
|
|
if(sourceModel())
|
|
{
|
|
return sourceModel()->rowCount();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void VersionProxyModel::sourceDataChanged(const QModelIndex &source_top_left,
|
|
const QModelIndex &source_bottom_right)
|
|
{
|
|
if(source_top_left.parent() != source_bottom_right.parent())
|
|
return;
|
|
|
|
// whole row is getting changed
|
|
auto topLeft = createIndex(source_top_left.row(), 0);
|
|
auto bottomRight = createIndex(source_bottom_right.row(), columnCount() - 1);
|
|
emit dataChanged(topLeft, bottomRight);
|
|
}
|
|
|
|
void VersionProxyModel::setSourceModel(QAbstractItemModel *replacingRaw)
|
|
{
|
|
auto replacing = dynamic_cast<BaseVersionList *>(replacingRaw);
|
|
beginResetModel();
|
|
|
|
m_columns.clear();
|
|
if(!replacing)
|
|
{
|
|
roles.clear();
|
|
filterModel->setSourceModel(replacing);
|
|
return;
|
|
}
|
|
|
|
roles = replacing->providesRoles();
|
|
if(roles.contains(BaseVersionList::VersionRole))
|
|
{
|
|
m_columns.push_back(Name);
|
|
}
|
|
/*
|
|
if(roles.contains(BaseVersionList::ParentVersionRole))
|
|
{
|
|
m_columns.push_back(ParentVersion);
|
|
}
|
|
*/
|
|
if(roles.contains(BaseVersionList::ArchitectureRole))
|
|
{
|
|
m_columns.push_back(Architecture);
|
|
}
|
|
if(roles.contains(BaseVersionList::PathRole))
|
|
{
|
|
m_columns.push_back(Path);
|
|
}
|
|
if(roles.contains(BaseVersionList::BranchRole))
|
|
{
|
|
m_columns.push_back(Branch);
|
|
}
|
|
if(roles.contains(BaseVersionList::TypeRole))
|
|
{
|
|
m_columns.push_back(Type);
|
|
}
|
|
if(roles.contains(BaseVersionList::RecommendedRole))
|
|
{
|
|
hasRecommended = true;
|
|
}
|
|
if(roles.contains(BaseVersionList::LatestRole))
|
|
{
|
|
hasLatest = true;
|
|
}
|
|
filterModel->setSourceModel(replacing);
|
|
|
|
endResetModel();
|
|
}
|
|
|
|
QModelIndex VersionProxyModel::getRecommended() const
|
|
{
|
|
if(!roles.contains(BaseVersionList::RecommendedRole))
|
|
{
|
|
return index(0, 0);
|
|
}
|
|
int recommended = 0;
|
|
for (int i = 0; i < rowCount(); i++)
|
|
{
|
|
auto value = sourceModel()->data(mapToSource(index(i, 0)), BaseVersionList::RecommendedRole);
|
|
if (value.toBool())
|
|
{
|
|
recommended = i;
|
|
}
|
|
}
|
|
return index(recommended, 0);
|
|
}
|
|
|
|
void VersionProxyModel::clearFilters()
|
|
{
|
|
m_filters.clear();
|
|
filterModel->invalidate();
|
|
}
|
|
|
|
void VersionProxyModel::setFilter(const BaseVersionList::ModelRoles column, const QString &filter, const bool exact)
|
|
{
|
|
Filter f;
|
|
f.string = filter;
|
|
f.exact = exact;
|
|
m_filters[column] = f;
|
|
filterModel->invalidate();
|
|
}
|
|
|
|
const VersionProxyModel::FilterMap &VersionProxyModel::filters() const
|
|
{
|
|
return m_filters;
|
|
}
|
|
|
|
void VersionProxyModel::sourceAboutToBeReset()
|
|
{
|
|
beginResetModel();
|
|
}
|
|
|
|
void VersionProxyModel::sourceReset()
|
|
{
|
|
endResetModel();
|
|
}
|
|
|
|
#include "VersionProxyModel.moc"
|