/*
 Copyright (C) 2010-2017 Kristian Duske

 This file is part of TrenchBroom.

 TrenchBroom is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 TrenchBroom is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include "Model/GameEngineConfig.h"
#include "View/CompilationVariables.h"

#include <memory>

#include <QDialog>

class QPushButton;

namespace TrenchBroom {
namespace Model {
class GameEngineProfile;
}

namespace View {
class GameEngineProfileListBox;
class MultiCompletionLineEdit;

/**
 * Dialog for launching engine (Run -> Launch Engine); only lets you edit the
 * parameters of a GameEngineProfile, not edit the profile list/name/path.
 *
 * A "Configure Engines..." button opens GameEngineDialog for editing the
 * name/path of engines.
 */
class LaunchGameEngineDialog : public QDialog {
private:
  std::weak_ptr<MapDocument> m_document;
  GameEngineProfileListBox* m_gameEngineList;
  MultiCompletionLineEdit* m_parameterText;
  QPushButton* m_launchButton;
  Model::GameEngineProfile* m_lastProfile;
  Model::GameEngineConfig m_config;

public:
  explicit LaunchGameEngineDialog(std::weak_ptr<MapDocument> document, QWidget* parent = nullptr);

private:
  void createGui();
  void reloadConfig();
  LaunchGameEngineVariables variables() const;
private slots:
  void gameEngineProfileChanged();
  void parametersChanged(const QString& text);
  void editGameEngines();
  void launchEngine();
public slots: // QDialog overrides
  void done(int r) override;

private:
  void saveConfig();
};
} // namespace View
} // namespace TrenchBroom
