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#pragma once
#include <obs-frontend-api.h>
#include <obs.hpp>
#include <QAbstractListModel>
class SourceTree;
class SourceTreeModel : public QAbstractListModel {
Q_OBJECT
friend class SourceTree;
friend class SourceTreeItem;
SourceTree *st;
QVector<OBSSceneItem> items;
bool hasGroups = false;
static void OBSFrontendEvent(enum obs_frontend_event event, void *ptr);
void Clear();
void SceneChanged();
void ReorderItems();
void Add(obs_sceneitem_t *item);
void Remove(obs_sceneitem_t *item);
OBSSceneItem Get(int idx);
QString GetNewGroupName();
void AddGroup();
void GroupSelectedItems(QModelIndexList &indices);
void UngroupSelectedGroups(QModelIndexList &indices);
void ExpandGroup(obs_sceneitem_t *item);
void CollapseGroup(obs_sceneitem_t *item);
void UpdateGroupState(bool update);
public:
explicit SourceTreeModel(SourceTree *st);
virtual int rowCount(const QModelIndex &parent) const override;
virtual QVariant data(const QModelIndex &index, int role) const override;
virtual Qt::ItemFlags flags(const QModelIndex &index) const override;
virtual Qt::DropActions supportedDropActions() const override;
};
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