78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
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/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2014, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsiteс.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 "ui/controls/enumslider.h"
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#include "common/stringutils.h"
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namespace Ui
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{
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CEnumSlider::CEnumSlider() : CSlider()
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{
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}
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void CEnumSlider::SetPossibleValues(const std::vector<float>& values)
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{
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m_values = values;
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}
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void CEnumSlider::SetPossibleValues(const std::map<float, std::string>& values)
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{
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m_values.clear();
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m_labels.clear();
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for (auto it = values.begin(); it != values.end(); ++it)
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{
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m_values.push_back(it->first);
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m_labels.push_back(it->second);
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}
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}
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void CEnumSlider::SetVisibleValue(float value)
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{
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for (unsigned int i = 0; i < m_values.size(); i++)
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{
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if (value == m_values[i])
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{
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m_visibleValue = static_cast<float>(i) / (m_values.size()-1);
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}
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}
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}
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unsigned int CEnumSlider::GetVisibleValueIndex()
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{
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return round(m_visibleValue * (m_values.size()-1));
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}
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float CEnumSlider::GetVisibleValue()
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{
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return m_values[GetVisibleValueIndex()];
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}
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std::string CEnumSlider::GetLabel()
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{
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unsigned int value = GetVisibleValueIndex();
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if (value < m_labels.size())
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{
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return m_labels.at(value);
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}
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return StrUtils::ToString<int>(GetVisibleValue());
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}
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}
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