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TorrentContentModel code clean up

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This commit is contained in:
Christophe Dumez 2012-08-26 20:08:26 +03:00
parent 8ad821c468
commit 45ba858022
1 changed files with 29 additions and 24 deletions
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53
src/torrentcontentmodel.cpp
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@ -50,10 +50,13 @@ TorrentContentModel::~TorrentContentModel()
void TorrentContentModel::updateFilesProgress(const std::vector<libtorrent::size_type>& fp)
{
emit layoutAboutToBeChanged();
Q_ASSERT(m_filesIndex.size() == (int)fp.size());
if (m_filesIndex.size() != (int)fp.size()) return;
for (uint i=0; i<fp.size(); ++i) {
// XXX: Why is this necessary?
if (m_filesIndex.size() != (int)fp.size())
return;
emit layoutAboutToBeChanged();
for (uint i = 0; i < fp.size(); ++i) {
m_filesIndex[i]->setProgress(fp[i]);
}
emit dataChanged(index(0,0), index(rowCount(), columnCount()));
@ -61,13 +64,16 @@ void TorrentContentModel::updateFilesProgress(const std::vector<libtorrent::size
void TorrentContentModel::updateFilesPriorities(const std::vector<int>& fprio)
{
emit layoutAboutToBeChanged();
Q_ASSERT(m_filesIndex.size() == (int)fprio.size());
if (m_filesIndex.size() != (int)fprio.size()) return;
for (uint i=0; i<fprio.size(); ++i) {
// XXX: Why is this necessary?
if (m_filesIndex.size() != (int)fprio.size())
return;
emit layoutAboutToBeChanged();
for (uint i = 0; i < fprio.size(); ++i) {
m_filesIndex[i]->setPriority(fprio[i]);
}
emit dataChanged(index(0,0), index(rowCount(), columnCount()));
emit dataChanged(index(0, 0), index(rowCount(), columnCount()));
}
std::vector<int> TorrentContentModel::getFilesPriorities() const
@ -82,8 +88,8 @@ std::vector<int> TorrentContentModel::getFilesPriorities() const
bool TorrentContentModel::allFiltered() const
{
for (int i=0; i<m_rootItem->childCount(); ++i) {
if (m_rootItem->child(i)->priority() != prio::IGNORED)
foreach (const TorrentContentModelItem* fileItem, m_filesIndex) {
if (fileItem->priority() != prio::IGNORED)
return false;
}
return true;
@ -133,13 +139,13 @@ bool TorrentContentModel::setData(const QModelIndex& index, const QVariant& valu
emit dataChanged(index, index);
return true;
}
return false;
}
TorrentContentModelItem::ItemType TorrentContentModel::itemType(const QModelIndex& index) const
{
const TorrentContentModelItem *item = static_cast<const TorrentContentModelItem*>(index.internalPointer());
return item->itemType();
return static_cast<const TorrentContentModelItem*>(index.internalPointer())->itemType();
}
int TorrentContentModel::getFileIndex(const QModelIndex& index)
@ -154,7 +160,7 @@ QVariant TorrentContentModel::data(const QModelIndex &index, int role) const
if (!index.isValid())
return QVariant();
TorrentContentModelItem *item = static_cast<TorrentContentModelItem*>(index.internalPointer());
TorrentContentModelItem* item = static_cast<TorrentContentModelItem*>(index.internalPointer());
if (index.column() == 0 && role == Qt::DecorationRole) {
if (item->itemType() == TorrentContentModelItem::FolderType)
return IconProvider::instance()->getIcon("inode-directory");
@ -181,6 +187,7 @@ Qt::ItemFlags TorrentContentModel::flags(const QModelIndex& index) const
if (itemType(index) == TorrentContentModelItem::FolderType)
return Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsTristate;
return Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsUserCheckable;
}
@ -200,22 +207,20 @@ QModelIndex TorrentContentModel::index(int row, int column, const QModelIndex& p
if (column >= TorrentContentModelItem::NB_COL)
return QModelIndex();
TorrentContentModelFolder *parentItem;
TorrentContentModelFolder* parentItem;
if (!parent.isValid())
parentItem = m_rootItem;
else
parentItem = static_cast<TorrentContentModelFolder*>(parent.internalPointer());
Q_ASSERT(parentItem);
if (row >= parentItem->childCount())
return QModelIndex();
TorrentContentModelItem *childItem = parentItem->child(row);
if (childItem) {
TorrentContentModelItem* childItem = parentItem->child(row);
if (childItem)
return createIndex(row, column, childItem);
} else {
return QModelIndex();
}
return QModelIndex();
}
QModelIndex TorrentContentModel::parent(const QModelIndex& index) const
@ -223,11 +228,11 @@ QModelIndex TorrentContentModel::parent(const QModelIndex& index) const
if (!index.isValid())
return QModelIndex();
TorrentContentModelItem *childItem = static_cast<TorrentContentModelItem*>(index.internalPointer());
TorrentContentModelItem* childItem = static_cast<TorrentContentModelItem*>(index.internalPointer());
if (!childItem)
return QModelIndex();
TorrentContentModelItem *parentItem = childItem->parent();
TorrentContentModelItem *parentItem = childItem->parent();
if (parentItem == m_rootItem)
return QModelIndex();
@ -239,7 +244,7 @@ int TorrentContentModel::rowCount(const QModelIndex& parent) const
if (parent.column() > 0)
return 0;
TorrentContentModelFolder* parentItem ;
TorrentContentModelFolder* parentItem;
if (!parent.isValid())
parentItem = m_rootItem;
else
@ -302,7 +307,7 @@ void TorrentContentModel::selectAll()
if (child->priority() == prio::IGNORED)
child->setPriority(prio::NORMAL);
}
emit dataChanged(index(0,0), index(rowCount(), columnCount()));
emit dataChanged(index(0, 0), index(rowCount(), columnCount()));
}
void TorrentContentModel::selectNone()
@ -310,5 +315,5 @@ void TorrentContentModel::selectNone()
for (int i=0; i<m_rootItem->childCount(); ++i) {
m_rootItem->child(i)->setPriority(prio::IGNORED);
}
emit dataChanged(index(0,0), index(rowCount(), columnCount()));
emit dataChanged(index(0, 0), index(rowCount(), columnCount()));
}