69 lines
828 B
C++
69 lines
828 B
C++
#include "item.h"
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Item::Item() :
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parent_(nullptr)
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{
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}
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Item::~Item()
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{
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// Delete all children
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for (int i=0;i<children_.size();i++) {
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delete children_.at(i);
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}
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}
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void Item::add_child(Item* c)
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{
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if (c->parent_ == this) {
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return;
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}
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children_.append(c);
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c->parent_ = this;
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}
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void Item::remove_child(Item *c)
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{
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if (c->parent_ != this) {
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return;
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}
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children_.removeAll(c);
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c->parent_ = nullptr;
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}
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int Item::child_count()
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{
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return children_.size();
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}
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Item *Item::child(int i)
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{
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return children_.at(i);
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}
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const QString &Item::name() const
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{
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return name_;
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}
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void Item::set_name(const QString &n)
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{
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name_ = n;
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}
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Item *Item::parent() const
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{
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return parent_;
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}
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void Item::set_parent(Item *p)
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{
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if (parent_ != nullptr) {
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parent_->remove_child(this);
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}
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p->add_child(this);
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}
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