Basic sticker support

1 files changed, 52 insertions, 0 deletions

diff --git a/src/ImagePackModel.h b/src/ImagePackModel.h
new file mode 100644

index 00000000..10e71b8f
--- /dev/null
+++ b/src/ImagePackModel.h
@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: 2021 Nheko Contributors
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <QAbstractListModel>
+
+#include <mtx/events/mscs/image_packs.hpp>
+
+class ImagePackModel : public QAbstractListModel
+{
+        Q_OBJECT
+public:
+        enum Roles
+        {
+                Url = Qt::UserRole,
+                ShortCode,
+                Body,
+                PackName,
+                OriginalRow,
+        };
+
+        ImagePackModel(const std::string &roomId, bool stickers, QObject *parent = nullptr);
+        QHash<int, QByteArray> roleNames() const override;
+        int rowCount(const QModelIndex &parent = QModelIndex()) const override
+        {
+                (void)parent;
+                return (int)images.size();
+        }
+        QVariant data(const QModelIndex &index, int role) const override;
+
+        mtx::events::msc2545::PackImage imageAt(int row)
+        {
+                if (row < 0 || static_cast<size_t>(row) >= images.size())
+                        return {};
+                return images.at(static_cast<size_t>(row)).image;
+        }
+
+private:
+        std::string room_id;
+
+        struct ImageDesc
+        {
+                QString shortcode;
+                QString packname;
+
+                mtx::events::msc2545::PackImage image;
+        };
+
+        std::vector<ImageDesc> images;
+};