99 lines
1.6 KiB
C++
99 lines
1.6 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#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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const QIcon &Item::icon()
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{
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return icon_;
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}
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void Item::set_icon(const QIcon &icon)
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{
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icon_ = icon;
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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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