Move stickermodel into the models folder

src/models/stickermodel.h

@@ -0,0 +1,56 @@
+// SPDX-FileCopyrightText: 2021 Tobias Fella <tobias.fella@kde.org>
+// SPDX-License-Identifier: LGPL-2.0-or-later
+
+#pragma once
+
+#include "events/imagepackevent.h"
+#include "neochatroom.h"
+#include <QAbstractListModel>
+#include <QObject>
+#include <QVector>
+
+class ImagePacksModel;
+
+class StickerModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+    Q_PROPERTY(ImagePacksModel *model READ model WRITE setModel NOTIFY modelChanged)
+    Q_PROPERTY(int packIndex READ packIndex WRITE setPackIndex NOTIFY packIndexChanged)
+    Q_PROPERTY(NeoChatRoom *room READ room WRITE setRoom NOTIFY roomChanged)
+
+public:
+    enum Roles {
+        Url = Qt::UserRole + 1,
+        Body,
+    };
+
+    explicit StickerModel(QObject *parent = nullptr);
+
+    [[nodiscard]] int rowCount(const QModelIndex &index) const override;
+    [[nodiscard]] QVariant data(const QModelIndex &index, int role) const override;
+
+    [[nodiscard]] QHash<int, QByteArray> roleNames() const override;
+
+    [[nodiscard]] ImagePacksModel *model() const;
+    void setModel(ImagePacksModel *model);
+
+    [[nodiscard]] int packIndex() const;
+    void setPackIndex(int index);
+
+    [[nodiscard]] NeoChatRoom *room() const;
+    void setRoom(NeoChatRoom *room);
+
+    Q_INVOKABLE void postSticker(int index);
+
+Q_SIGNALS:
+    void roomChanged();
+    void modelChanged();
+    void packIndexChanged();
+
+private:
+    ImagePacksModel *m_model = nullptr;
+    int m_index = 0;
+    QVector<Quotient::ImagePackEventContent::ImagePackImage> m_images;
+    NeoChatRoom *m_room;
+};