1 /*
2  * Copyright (C) 2006-2019 Christopho, Solarus - http://www.solarus-games.org
3  *
4  * Solarus Quest Editor is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * Solarus Quest Editor is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License along
15  * with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 #ifndef SOLARUS_GUI_QUEST_RUNNER_H
18 #define SOLARUS_GUI_QUEST_RUNNER_H
19 
20 #include "solarus/gui/gui_common.h"
21 #include <QProcess>
22 
23 namespace SolarusGui {
24 
25 /**
26  * @brief Class to run a quest in a dedicated process.
27  */
28 class SOLARUS_GUI_API QuestRunner : public QObject {
29   Q_OBJECT
30 
31 public:
32 
33   QuestRunner(QObject* parent = nullptr);
34   ~QuestRunner();
35 
36   bool is_started() const;
37   bool is_running() const;
38   int execute_command(const QString& command);
39   bool apply_settings();
40 
41 public slots:
42 
43   void start(const QString& quest_path);
44   void stop();
45 
46 signals:
47 
48   void running();
49   void finished();
50   void solarus_fatal(const QString& what);
51   void output_produced(const QStringList& lines);
52 
53 private slots:
54 
55   void standard_output_data_available();
56   void on_finished();
57 
58 private:
59 
60   QStringList create_arguments(const QString& quest_path) const;
61   QStringList get_quest_lua_commands_from_settings() const;
62 
63   QProcess process;     /**< The Solarus process. */
64   int last_command_id;  /**< Id of the last command executed (-1 if none). */
65 };
66 
67 }
68 
69 #endif
70