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// Copyright (c) 2010-2026, Lawrence Livermore National Security, LLC. Produced
// at the Lawrence Livermore National Laboratory. All Rights reserved. See files
// LICENSE and NOTICE for details. LLNL-CODE-443271.
//
// This file is part of the GLVis visualization tool and library. For more
// information and source code availability see https://glvis.org.
//
// GLVis is free software; you can redistribute it and/or modify it under the
// terms of the BSD-3 license. We welcome feedback and contributions, see file
// CONTRIBUTING.md for details.
#ifndef GLVIS_SCRIPT_CONTROLLER_HPP
#define GLVIS_SCRIPT_CONTROLLER_HPP
#include <iostream>
#include <memory>
#include "window.hpp"
extern const char *string_none;
extern const char *string_default;
class ScriptController
{
Window win;
std::string dc_protocol = string_default;
int dc_cycle = 0;
std::istream *script = NULL;
int scr_running = 0;
int scr_level = 0;
std::unique_ptr<mfem::Vector> init_nodes;
double scr_min_val, scr_max_val;
static int ScriptReadSolution(std::istream &scr, DataState &state);
static int ScriptReadQuadrature(std::istream &scr, DataState &state);
static int ScriptReadParSolution(std::istream &scr, DataState &state);
static int ScriptReadParQuadrature(std::istream &scr, DataState &state);
int ScriptReadDisplMesh(std::istream &scr, DataState &state);
int ScriptReadDataColl(std::istream &scr, DataState &state,
bool mesh_only = true, bool quad = false);
//key handlers using thread-local singleton
static thread_local ScriptController *script_ctrl;
static void ScriptIdleFunc();
static void ScriptControl();
static void PrintCommands();
bool ExecuteScriptCommand();
public:
ScriptController(Window win_) : win(std::move(win_)) { }
static void PlayScript(Window win, std::istream &scr);
};
#endif // GLVIS_SCRIPT_CONTROLLER_HPP
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