128 lines
3.5 KiB
C++
128 lines
3.5 KiB
C++
/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2015, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://gnu.org/licenses
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*/
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#include "app/system_linux.h"
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#include "common/logger.h"
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#include <stdlib.h>
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#include <unistd.h>
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#include <time.h>
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void CSystemUtilsLinux::Init()
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{
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m_zenityAvailable = true;
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if (system("zenity --version 1> /dev/null 2> /dev/null") != 0)
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{
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m_zenityAvailable = false;
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GetLogger()->Warn("Zenity not available, will fallback to console users dialogs.\n");
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}
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}
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SystemDialogResult CSystemUtilsLinux::SystemDialog(SystemDialogType type, const std::string& title, const std::string& message)
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{
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if (!m_zenityAvailable)
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{
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return ConsoleSystemDialog(type, title, message);
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}
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std::string options = "";
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switch (type)
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{
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case SDT_INFO:
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default:
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options = "--info";
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break;
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case SDT_WARNING:
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options = "--warning";
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break;
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case SDT_ERROR:
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options = "--error";
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break;
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case SDT_YES_NO:
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options = "--question --ok-label=\"Yes\" --cancel-label=\"No\"";
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break;
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case SDT_OK_CANCEL:
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options = "--question --ok-label=\"OK\" --cancel-label=\"Cancel\"";
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break;
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}
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std::string command = "zenity " + options + " --text=\"" + message + "\" --title=\"" + title + "\"";
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int code = system(command.c_str());
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SystemDialogResult result = SDR_OK;
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switch (type)
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{
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case SDT_YES_NO:
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result = code ? SDR_NO : SDR_YES;
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break;
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case SDT_OK_CANCEL:
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result = code ? SDR_CANCEL : SDR_OK;
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break;
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default:
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break;
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}
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return result;
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}
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void CSystemUtilsLinux::GetCurrentTimeStamp(SystemTimeStamp *stamp)
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{
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clock_gettime(CLOCK_MONOTONIC_RAW, &stamp->clockTime);
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}
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long long CSystemUtilsLinux::TimeStampExactDiff(SystemTimeStamp *before, SystemTimeStamp *after)
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{
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return (after->clockTime.tv_nsec - before->clockTime.tv_nsec) +
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(after->clockTime.tv_sec - before->clockTime.tv_sec) * 1000000000ll;
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}
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std::string CSystemUtilsLinux::GetSaveDir()
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{
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std::string savegameDir;
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// Determine savegame dir according to XDG Base Directory Specification
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char *envXDG_DATA_HOME = getenv("XDG_CONFIG_DATA");
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if (envXDG_DATA_HOME == nullptr)
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{
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char *envHOME = getenv("HOME");
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if (envHOME == nullptr)
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{
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savegameDir = "/tmp/colobot-save";
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}
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else
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{
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savegameDir = std::string(envHOME) + "/.local/share/colobot";
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}
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}
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else
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{
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savegameDir = std::string(envXDG_DATA_HOME) + "/colobot";
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}
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GetLogger()->Trace("Saved game files are going to %s\n", savegameDir.c_str());
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return savegameDir;
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}
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void CSystemUtilsLinux::Usleep(int usec)
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{
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usleep(usec);
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}
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