1 files changed, 81 insertions, 0 deletions
diff --git a/launcher/java/JavaInstallList.h b/launcher/java/JavaInstallList.h
new file mode 100644
index 00000000..e5c72b17
--- /dev/null
+++ b/launcher/java/JavaInstallList.h
@@ -0,0 +1,81 @@
+/* Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QObject>
+#include <QAbstractListModel>
+
+#include "BaseVersionList.h"
+#include "tasks/Task.h"
+
+#include "JavaCheckerJob.h"
+#include "JavaInstall.h"
+
+#include "QObjectPtr.h"
+
+class JavaListLoadTask;
+
+class JavaInstallList : public BaseVersionList
+{
+    Q_OBJECT
+    enum class Status
+    {
+        NotDone,
+        InProgress,
+        Done
+    };
+public:
+    explicit JavaInstallList(QObject *parent = 0);
+
+    shared_qobject_ptr<Task> getLoadTask() override;
+    bool isLoaded() override;
+    const BaseVersionPtr at(int i) const override;
+    int count() const override;
+    void sortVersions() override;
+
+    QVariant data(const QModelIndex &index, int role) const override;
+    RoleList providesRoles() const override;
+
+public slots:
+    void updateListData(QList<BaseVersionPtr> versions) override;
+
+protected:
+    void load();
+    shared_qobject_ptr<Task> getCurrentTask();
+
+protected:
+    Status m_status = Status::NotDone;
+    shared_qobject_ptr<JavaListLoadTask> m_loadTask;
+    QList<BaseVersionPtr> m_vlist;
+};
+
+class JavaListLoadTask : public Task
+{
+    Q_OBJECT
+
+public:
+    explicit JavaListLoadTask(JavaInstallList *vlist);
+    virtual ~JavaListLoadTask();
+
+    void executeTask() override;
+public slots:
+    void javaCheckerFinished();
+
+protected:
+    shared_qobject_ptr<JavaCheckerJob> m_job;
+    JavaInstallList *m_list;
+    JavaInstall *m_currentRecommended;
+};