keyframe_list.cpp

Go to the documentation of this file.

#include "gui/keyframe_list.h"
 
#include "keyframe_management/keyframe_manager.h"
 
#include <QListWidgetItem>
#include <QVariant>
 
namespace Gui
{
 
    KeyframeList::KeyframeList(QWidget* parent)
        : QListWidget(parent), m_Layout(new QVBoxLayout(this))
    {
        setObjectName("KeyframeList");
        Update();
    }
 
    void
    KeyframeList::Update()
    {
        clear();
        auto& keyframes =
            KeyframeManagement::KeyframeManager::Instance().GetKeyframes();
        for (auto& keyframe : keyframes) {
            QString itemText =
                QString("AgentId: %1, TimeStamp: %2, X: %3, Y: %4, Z: %5")
                    .arg(keyframe.AgentId)
                    .arg(keyframe.TimeStamp)
                    .arg(keyframe.Position.X)
                    .arg(keyframe.Position.Y)
                    .arg(keyframe.Position.Z);
            QListWidgetItem* item = new QListWidgetItem(itemText, this);
            item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
            item->setCheckState(Qt::Unchecked);
            item->setData(Qt::UserRole, QVariant::fromValue(keyframe));
        }
    }
 
    void
    KeyframeList::DeleteSelected()
    {
        for (int i = count() - 1; i >= 0; --i) {
            QListWidgetItem* itemToCheck = item(i);
            if (itemToCheck->checkState() == Qt::Checked) {
                KeyframeManagement::KeyframeManager::Instance().RemoveKeyframe(
                    itemToCheck->data(Qt::UserRole).value<Core::Keyframe>());
                delete takeItem(i);
            }
        }
        Update();
    }
 
} // namespace Gui