squawk/ui/models/item.cpp
2019-04-05 18:12:59 +03:00

99 lines
1.7 KiB
C++

#include "item.h"
using namespace Models;
Models::Item::Item(Type p_type, const QMap<QString, QVariant> &p_data, Item *p_parent):
QObject(),
type(p_type),
name(p_data.value("name").toString()),
childItems(),
parent(p_parent)
{}
Models::Item::~Item()
{
std::deque<Item*>::const_iterator itr = childItems.begin();
std::deque<Item*>::const_iterator end = childItems.end();
for (;itr != end; ++itr) {
delete (*itr);
}
}
void Models::Item::setName(const QString& p_name)
{
if (name != p_name) {
name = p_name;
emit changed(0);
}
}
void Models::Item::appendChild(Models::Item* child)
{
childItems.push_back(child);
}
Models::Item * Models::Item::child(int row)
{
return childItems[row];
}
int Models::Item::childCount() const
{
return childItems.size();
}
int Models::Item::row() const
{
if (parent != 0) {
std::deque<Item*>::const_iterator itr = parent->childItems.begin();
std::deque<Item*>::const_iterator end = parent->childItems.end();
for (int i = 0; itr != end; ++itr, ++i) {
if (*itr == this) {
return i;
}
}
}
return 0; //TODO not sure how it helps, i copy-pasted it from the example
}
Models::Item * Models::Item::parentItem()
{
return parent;
}
int Models::Item::columnCount() const
{
return 1;
}
QString Models::Item::getName() const
{
return name;
}
QVariant Models::Item::data(int column) const
{
if (column != 0) {
return QVariant();
}
return name;
}
void Models::Item::removeChild(int index)
{
childItems.erase(childItems.begin() + index);
}
void Models::Item::setParent(Models::Item* p_parent)
{
parent = p_parent;
}