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TreeModItem.cpp
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174 lines (138 loc) · 3.38 KB
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#include "TreeModItem.h"
#include <QStringList>
TreeModItem::TreeModItem(const QVector<QVariant> &data, TreeModItem *parent)
{
parentItem = parent;
itemData = data;
}
TreeModItem::~TreeModItem()
{
qDeleteAll(childItems);
}
TreeModItem *TreeModItem::child(int number)
{
return childItems.value(number);
}
int TreeModItem::childCount() const
{
return childItems.count();
}
int TreeModItem::childNumber() const
{
if (parentItem)
return parentItem->childItems.indexOf(const_cast<TreeModItem*>(this));
return 0;
}
int TreeModItem::columnCount() const
{
return itemData.count();
}
QVariant TreeModItem::data(int column) const
{
return itemData.value(column);
}
bool TreeModItem::insertChildren(int position, int count, int columns)
{
if (position < 0 || position > childItems.size())
return false;
for (int row = 0; row < count; ++row) {
QVector<QVariant> data(columns);
TreeModItem *item = new TreeModItem(data, this);
childItems.insert(position, item);
}
return true;
}
bool TreeModItem::insertColumns(int position, int columns)
{
if (position < 0 || position > itemData.size())
return false;
for (int column = 0; column < columns; ++column)
itemData.insert(position, QVariant());
foreach (TreeModItem *child, childItems)
child->insertColumns(position, columns);
return true;
}
TreeModItem *TreeModItem::parent()
{
return parentItem;
}
bool TreeModItem::removeChildren(int position, int count)
{
if (position < 0 || position + count > childItems.size())
return false;
for (int row = 0; row < count; ++row)
delete childItems.takeAt(position);
return true;
}
bool TreeModItem::removeColumns(int position, int columns)
{
if (position < 0 || position + columns > itemData.size())
return false;
for (int column = 0; column < columns; ++column)
itemData.remove(position);
foreach (TreeModItem *child, childItems)
child->removeColumns(position, columns);
return true;
}
bool TreeModItem::setData(int column, const QVariant &value)
{
if (column < 0 || column >= itemData.size())
return false;
// if (column == TreeModItem::COLUMN_ENABLED)
// {
// itemData[column] = value.toBool() ? Qt::Checked : Qt::Unchecked;
// return true;
// }
itemData[column] = value;
return true;
}
QJsonArray TreeModItem::getChildrenAsJsonArray()
{
QJsonArray array;
foreach (TreeModItem *child, childItems)
{
array.insert(child->childNumber(), child->toJsonObject());
}
return array;
}
QJsonValue TreeModItem::toJsonObject()
{
if (parentItem == 0)
{
return getChildrenAsJsonArray();
}
QJsonObject obj;
obj["name"] = data(1).toString();
obj["folder"] = data(2).toString();
obj["enabled"] = data(3).toBool();
if (childCount() > 0)
obj["mods"] = getChildrenAsJsonArray();
return obj;
}
void TreeModItem::serialize(QDataStream& stream)
{
// Store base data.
for (int column = 0; column < TreeModItem::COLUMN_COUNT; column++)
{
Qt::ItemDataRole role = Qt::DisplayRole;
if (column == TreeModItem::COLUMN_ENABLED)
role = Qt::CheckStateRole;
stream << this->data(column);
}
// Store children.
stream << QVariant(this->childCount());
for (int child = 0; child < this->childCount(); child++)
{
this->child(child)->serialize(stream);
}
}
void TreeModItem::serialize(QVector<QVariant>& dataVect)
{
if (data(COLUMN_ENABLED).toBool())
{
if (parentItem)
dataVect.push_back(data(COLUMN_FOLDER));
foreach (TreeModItem* child, childItems)
child->serialize(dataVect);
}
}