player_list_helper.cpp

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/*
    Copyright (C) 2017 - 2025
    Part of the Battle for Wesnoth Project https://www.wesnoth.org/
 
    This program 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 2 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY.
 
    See the COPYING file for more details.
*/
 
#include "gui/dialogs/multiplayer/player_list_helper.hpp"
 
#include "gui/widgets/listbox.hpp"
#include "gui/widgets/window.hpp"
#include "preferences/preferences.hpp"
 
namespace gui2
{
player_list_helper::player_list_helper(window* window)
    : list_(window->find_widget<listbox>("player_list"))
{
    // add ourselves as the host
    list_.add_row(widget_data{
        { "player_type_icon", {
            { "label", "misc/leader-crown.png~CROP(12, 1, 15, 15)" }
        }},
        { "player_name", {
            { "label", prefs::get().login() }
        }}
    });
    list_.select_row(0);
}
 
void player_list_helper::update_list(const config::const_child_itors& users)
{
    list_.clear();
    unsigned i = 0;
 
    for(const config& user : users) {
        const std::string name = user["name"];
        const bool is_you = name == prefs::get().login();
 
        std::string icon;
        if(user["host"].to_bool()) {
            icon = "misc/leader-crown.png~CROP(12, 1, 15, 15)";
        } else if(user["observer"].to_bool()) {
            icon = "misc/eye.png";
        } else if(is_you) {
            icon = "lobby/status-lobby-s.png";
        } else {
            icon = "lobby/status-lobby-n.png";
        }
 
        list_.add_row(widget_data{
            { "player_type_icon", {
                { "label", icon }
            }},
            { "player_name", {
                { "label", name }
            }}
        });
 
        if(is_you) {
            list_.select_row(i);
        }
 
        ++i;
    }
}
 
} // namespace gui2