NOISSUE Flatten gui and logic libraries into MultiMC

launcher/launch/LaunchTask.h

@@ -0,0 +1,123 @@
+/* Copyright 2013-2021 MultiMC Contributors
+ *
+ * Authors: Orochimarufan <orochimarufan.x3@gmail.com>
+ *
+ * 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 <QProcess>
+#include <QObjectPtr.h>
+#include "LogModel.h"
+#include "BaseInstance.h"
+#include "MessageLevel.h"
+#include "LoggedProcess.h"
+#include "LaunchStep.h"
+
+class LaunchTask: public Task
+{
+    Q_OBJECT
+protected:
+    explicit LaunchTask(InstancePtr instance);
+    void init();
+
+public:
+    enum State
+    {
+        NotStarted,
+        Running,
+        Waiting,
+        Failed,
+        Aborted,
+        Finished
+    };
+
+public: /* methods */
+    static shared_qobject_ptr<LaunchTask> create(InstancePtr inst);
+    virtual ~LaunchTask() {};
+
+    void appendStep(shared_qobject_ptr<LaunchStep> step);
+    void prependStep(shared_qobject_ptr<LaunchStep> step);
+    void setCensorFilter(QMap<QString, QString> filter);
+
+    InstancePtr instance()
+    {
+        return m_instance;
+    }
+
+    void setPid(qint64 pid)
+    {
+        m_pid = pid;
+    }
+
+    qint64 pid()
+    {
+        return m_pid;
+    }
+
+    /**
+     * @brief prepare the process for launch (for multi-stage launch)
+     */
+    virtual void executeTask() override;
+
+    /**
+     * @brief launch the armed instance
+     */
+    void proceed();
+
+    /**
+     * @brief abort launch
+     */
+    bool abort() override;
+
+    bool canAbort() const override;
+
+    shared_qobject_ptr<LogModel> getLogModel();
+
+public:
+    QString substituteVariables(const QString &cmd) const;
+    QString censorPrivateInfo(QString in);
+
+protected: /* methods */
+    virtual void emitFailed(QString reason) override;
+    virtual void emitSucceeded() override;
+
+signals:
+    /**
+     * @brief emitted when the launch preparations are done
+     */
+    void readyForLaunch();
+
+    void requestProgress(Task *task);
+
+    void requestLogging();
+
+public slots:
+    void onLogLines(const QStringList& lines, MessageLevel::Enum defaultLevel = MessageLevel::MultiMC);
+    void onLogLine(QString line, MessageLevel::Enum defaultLevel = MessageLevel::MultiMC);
+    void onReadyForLaunch();
+    void onStepFinished();
+    void onProgressReportingRequested();
+
+private: /*methods */
+    void finalizeSteps(bool successful, const QString & error);
+
+protected: /* data */
+    InstancePtr m_instance;
+    shared_qobject_ptr<LogModel> m_logModel;
+    QList <shared_qobject_ptr<LaunchStep>> m_steps;
+    QMap<QString, QString> m_censorFilter;
+    int currentStep = -1;
+    State state = NotStarted;
+    qint64 m_pid = -1;
+};