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43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
/*
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* This file is part of OpenTTD.
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* OpenTTD 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, version 2.
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* OpenTTD 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.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file settings_gui.h Functions for setting GUIs. */
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#ifndef SETTING_GUI_H
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#define SETTING_GUI_H
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#include "gfx_type.h"
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#include "widgets/dropdown_type.h"
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/** Width of setting buttons */
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#define SETTING_BUTTON_WIDTH ((int)NWidgetScrollbar::GetHorizontalDimension().width * 2)
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/** Height of setting buttons */
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#define SETTING_BUTTON_HEIGHT ((int)NWidgetScrollbar::GetHorizontalDimension().height)
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void DrawArrowButtons(int x, int y, Colours button_colour, byte state, bool clickable_left, bool clickable_right);
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void DrawDropDownButton(int x, int y, Colours button_colour, bool state, bool clickable);
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void DrawBoolButton(int x, int y, bool state, bool clickable);
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template <class T>
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DropDownList BuildSetDropDownList(int *selected_index)
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{
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int n = T::GetNumSets();
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*selected_index = T::GetIndexOfUsedSet();
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DropDownList list;
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for (int i = 0; i < n; i++) {
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list.push_back(std::make_unique<DropDownListStringItem>(T::GetSet(i)->GetListLabel(), i, false));
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}
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return list;
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}
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/* Actually implemented in music_gui.cpp */
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void ChangeMusicSet(int index);
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#endif /* SETTING_GUI_H */
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