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src/settings.cpp

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+/***************************************************************************
+ *   Copyright (C) 2008 by Andrzej Rybczak   *
+ *   electricityispower@gmail.com   *
+ *                                                                         *
+ *   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; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include "settings.h"
+
+const string config_file = home_folder + "/.ncmpcpprc";
+
+using std::ifstream;
+
+void DefaultConfiguration(ncmpcpp_config &conf)
+{
+	conf.mpd_music_dir = "/var/lib/mpd/music";
+	conf.song_list_format = "[green](%l)[/green] {%a - }{%t}|{[white]%f[/white]}";
+	conf.song_status_format = conf.song_list_format;
+	conf.song_window_title_format = "{%a - }{%t}|{%f}";
+	conf.empty_tags_color = clCyan;
+	conf.header_color = clDefault;
+	conf.main_color = clYellow;
+	conf.progressbar_color = clDefault;
+	conf.statusbar_color = clDefault;
+	conf.set_window_title = true;
+	conf.mpd_connection_timeout = 5;
+	conf.crossfade_time = 5;
+	conf.playlist_disable_highlight_delay = 5;
+	conf.message_delay_time = 4;
+}
+
+string GetConfigLineValue(const string &line)
+{
+	int i = 0;
+	int begin = -1, end = -1;
+	for (string::const_iterator it = line.begin(); it != line.end(); i++, it++)
+	{
+		if (*it == '"')
+		{
+			if (begin < 0)
+				begin = i+1;
+			else
+				end = i;
+		}
+	}
+	if (begin >= 0 && end >= 0)
+		return line.substr(begin, end-begin);
+	else
+		return "";
+}
+
+string IntoStr(COLOR color)
+{
+	string result = "";
+	
+	if (color == clBlack)
+		result = "black";
+	if (color == clRed)
+		result = "red";
+	if (color == clGreen)
+		result = "green";
+	if (color == clYellow)
+		result = "yellow";
+	if (color == clBlue)
+		result = "blue";
+	if (color == clMagenta)
+		result = "magenta";
+	if (color == clCyan)
+		result = "cyan";
+	if (color == clWhite)
+		result = "white";
+	
+	return result;
+}
+
+COLOR IntoColor(const string &color)
+{
+	COLOR result = clDefault;
+	
+	if (color == "black")
+		result = clBlack;
+	if (color == "red")
+		result = clRed;
+	if (color == "green")
+		result = clGreen;
+	if (color == "yellow")
+		result = clYellow;
+	if (color == "blue")
+		result = clBlue;
+	if (color == "magenta")
+		result = clMagenta;
+	if (color == "cyan")
+		result = clCyan;
+	if (color == "white")
+		result = clWhite;
+	
+	return result;
+}
+
+void ReadConfiguration(ncmpcpp_config &conf)
+{
+	ifstream f(config_file.c_str());
+	
+	string config_line;
+	string v;
+	vector<string> config_sets;
+	
+	if (f.is_open())
+	{
+		while (!f.eof())
+		{
+			getline(f, config_line);
+			if (!config_line.empty() && config_line[0] != '#')
+				config_sets.push_back(config_line);
+		}
+		for (vector<string>::const_iterator it = config_sets.begin(); it != config_sets.end(); it++)
+		{
+			v = GetConfigLineValue(*it);
+			
+			if (it->find("mpd_music_dir") != string::npos)
+				if (!v.empty())
+					conf.mpd_music_dir = v;
+			
+			if (it->find("mpd_connection_timeout") != string::npos)
+				if (StrToInt(v))
+					conf.mpd_connection_timeout = StrToInt(v);
+			
+			if (it->find("mpd_crossfade_time") != string::npos)
+				if (StrToInt(v) > 0)
+					conf.crossfade_time = StrToInt(v);
+			
+			if (it->find("playlist_disable_highlight_delay") != string::npos)
+				if (StrToInt(v) >= 0)
+					conf.playlist_disable_highlight_delay = StrToInt(v);
+			
+			if (it->find("message_delay_time") != string::npos)
+				if (StrToInt(v) > 0)
+					conf.message_delay_time = StrToInt(v);
+			
+			if (it->find("song_list_format") != string::npos)
+				 if (!v.empty())
+					conf.song_list_format = v;
+			
+			if (it->find("song_status_format") != string::npos)
+				if (!v.empty())
+					conf.song_status_format = v;
+			
+			if (it->find("enable_window_title") != string::npos)
+				conf.set_window_title = v == "yes";
+			
+			if (it->find("song_window_title_format") != string::npos)
+				if (!v.empty())
+					conf.song_window_title_format = v;
+			
+			if (it->find("empty_tag_color") != string::npos)
+				if (!v.empty())
+					conf.empty_tags_color = IntoColor(v);
+			
+			if (it->find("header_window_color") != string::npos)
+				if (!v.empty())
+					conf.header_color = IntoColor(v);
+			
+			if (it->find("main_window_color") != string::npos)
+				if (!v.empty())
+					conf.main_color = IntoColor(v);
+			
+			if (it->find("progressbar_color") != string::npos)
+				if (!v.empty())
+					conf.progressbar_color = IntoColor(v);
+			
+			if (it->find("statusbar_color") != string::npos)
+				if (!v.empty())
+					conf.statusbar_color = IntoColor(v);
+		}
+	}
+}
+