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UT NE A17

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- nothing major, just reworks and preparations for the new rebuild code
- added try / catch bad_alloc to prevent crashes during decompression of
malformed Tiano/EFI11 compressed data
This commit is contained in:
Nikolaj Schlej 2015-12-29 23:39:43 +01:00
parent d1add47500
commit a1253050fe
14 changed files with 395 additions and 547 deletions
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79
common/treemodel.cpp
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@ -226,6 +226,58 @@ UINT8 TreeModel::action(const QModelIndex &index) const
return item->action();
}
bool TreeModel::fixed(const QModelIndex &index) const
{
if (!index.isValid())
return false;
TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
return item->fixed();
}
bool TreeModel::compressed(const QModelIndex &index) const
{
if (!index.isValid())
return false;
TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
return item->compressed();
}
void TreeModel::setFixed(const QModelIndex &index, const bool fixed)
{
if (!index.isValid())
return;
TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
item->setFixed(fixed);
if (!item->parent())
return;
if (fixed) {
if (item->compressed() && item->parent()->compressed() == FALSE) {
item->setFixed(item->parent()->fixed());
return;
}
if (item->parent()->type() != Types::Root)
item->parent()->setFixed(fixed);
}
emit dataChanged(index, index);
}
void TreeModel::setCompressed(const QModelIndex &index, const bool compressed)
{
if (!index.isValid())
return;
TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
item->setCompressed(compressed);
emit dataChanged(index, index);
}
void TreeModel::setSubtype(const QModelIndex & index, const UINT8 subtype)
{
if (!index.isValid())
@ -276,13 +328,13 @@ void TreeModel::setInfo(const QModelIndex &index, const QString &data)
emit dataChanged(index, index);
}
void TreeModel::addInfo(const QModelIndex &index, const QString &data)
void TreeModel::addInfo(const QModelIndex &index, const QString &data, const bool append)
{
if (!index.isValid())
return;
TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
item->addInfo(data);
item->addInfo(data, (BOOLEAN)append);
emit dataChanged(index, index);
}
@ -293,7 +345,18 @@ void TreeModel::setAction(const QModelIndex &index, const UINT8 action)
TreeItem *item = static_cast<TreeItem*>(index.internalPointer());
item->setAction(action);
emit dataChanged(this->index(0, 0), index);
// On insert action, set insert action for children
if (action == Actions::Insert)
for (int i = 0; i < item->childCount(); i++)
setAction(index.child(i, 0), Actions::Insert);
// Set rebuild action for parent, if it has no action now
if (index.parent().isValid() && this->type(index.parent()) != Types::Root
&& this->action(index.parent()) == Actions::NoAction)
setAction(index.parent(), Actions::Rebuild);
emit dataChanged(index, index);
}
void TreeModel::setParsingData(const QModelIndex &index, const QByteArray &data)
@ -308,7 +371,8 @@ void TreeModel::setParsingData(const QModelIndex &index, const QByteArray &data)
QModelIndex TreeModel::addItem(const UINT8 type, const UINT8 subtype,
const QString & name, const QString & text, const QString & info,
const QByteArray & header, const QByteArray & body, const QByteArray & parsingData,
const QByteArray & header, const QByteArray & body,
const bool fixed, const QByteArray & parsingData,
const QModelIndex & parent, const UINT8 mode)
{
TreeItem *item = 0;
@ -330,7 +394,8 @@ QModelIndex TreeModel::addItem(const UINT8 type, const UINT8 subtype,
}
}
TreeItem *newItem = new TreeItem(type, subtype, name, text, info, header, body, parsingData, parentItem);
TreeItem *newItem = new TreeItem(type, subtype, name, text, info, header, body, fixed, this->compressed(parent), parsingData, parentItem);
if (mode == CREATE_MODE_APPEND) {
emit layoutAboutToBeChanged();
parentItem->appendChild(newItem);
@ -354,7 +419,9 @@ QModelIndex TreeModel::addItem(const UINT8 type, const UINT8 subtype,
emit layoutChanged();
return createIndex(newItem->row(), parentColumn, newItem);
QModelIndex created = createIndex(newItem->row(), parentColumn, newItem);
setFixed(created, fixed); // Non-trivial logic requires additional call
return created;
}
QModelIndex TreeModel::findParentOfType(const QModelIndex& index, UINT8 type) const