/// <summary>
/// Reads an individual value from a settings object. If the setting does not exist, an entry is created with the given defaultValue.
/// </summary>
/// <param name="settingsFile"></param>
/// <param name="key"></param>
/// <param name="def"></param>
/// <returns>int</returns>
public int ReadSetting(Settings settingsFile, string key, int def)
{
if (!settingsFile.SettingsDictionary[settingsFile.CurrentGroup].ContainsKey(key)) {
settingsFile.SettingsDictionary[settingsFile.CurrentGroup].Add(key, def.ToString());
return def;
}
return int.Parse(settingsFile.SettingsDictionary[settingsFile.CurrentGroup][key]);
}
/// <summary>
/// Clears all the settings currently loaded, and completely reloads the settings file.
/// This will also run the "LoadSettings" object once the file is loaded.
/// </summary>
/// <param name="settingsfile"></param>
public void ReadSettings(Settings settingsfile)
{
if (!File.Exists("Settings/" + settingsfile.Filename))
File.WriteAllText("Settings/" + settingsfile.Filename, "");
PreLoad(settingsfile);
settingsfile.LastModified = File.GetLastWriteTime("Settings/" + settingsfile.Filename);
var myDele = (LoadSettings)settingsfile.LoadSettings;
if (myDele != null)
myDele();
}
/// <summary>
/// Reads an individual value from a settings object. If the setting does not exist, an entry is created with the given defaultValue.
/// </summary>
/// <param name="settingsFile"></param>
/// <param name="key"></param>
/// <param name="def"></param>
/// <returns>string</returns>
public string ReadSetting(Settings settingsFile, string key, string def)
{
if (!settingsFile.SettingsDictionary.ContainsKey(settingsFile.CurrentGroup)) {
settingsFile.SettingsDictionary.Add(settingsFile.CurrentGroup, new Dictionary<string, string>());
settingsFile.CurrentGroup = settingsFile.CurrentGroup;
settingsFile.SettingsDictionary[settingsFile.CurrentGroup].Add(key, def);
return def;
}
if (!settingsFile.SettingsDictionary[settingsFile.CurrentGroup].ContainsKey(key)) {
settingsFile.SettingsDictionary[settingsFile.CurrentGroup].Add(key, def);
return def;
}
return settingsFile.SettingsDictionary[settingsFile.CurrentGroup][key];
}
public Settings RegisterFile(string filename, bool save, LoadSettings readFunction)
{
var newSettings = new Settings {
Filename = filename,
CurrentGroup = "",
SettingsDictionary = new Dictionary<string, Dictionary<string, string>>(),
Save = save,
LoadSettings = readFunction
};
SettingsFiles.Add(newSettings);
return newSettings;
}
/// <summary>
/// Loads all of the groups and related settings for the file.
/// </summary>
/// <param name="settingsFile"></param>
void PreLoad(Settings settingsFile)
{
settingsFile.CurrentGroup = "";
using (var sr = new StreamReader("Settings/" + settingsFile.Filename)) {
while (!sr.EndOfStream) {
var thisLine = sr.ReadLine();
if (thisLine != null && thisLine.StartsWith(";")) // -- Comment
continue;
if (thisLine != null && (thisLine.StartsWith("[") && thisLine.EndsWith("]"))) { // -- Group.
if (settingsFile.SettingsDictionary.ContainsKey(thisLine.Substring(1, thisLine.Length - 2)))
continue;
settingsFile.SettingsDictionary.Add(thisLine.Substring(1, thisLine.Length - 2), new Dictionary<string, string>());
settingsFile.CurrentGroup = thisLine.Substring(1, thisLine.Length - 2);
continue;
}
if (thisLine != null && thisLine.Contains("=")) { // -- Setting.
if (settingsFile.CurrentGroup == "" && !settingsFile.SettingsDictionary.ContainsKey(""))
settingsFile.SettingsDictionary.Add("", new Dictionary<string, string>());
if (settingsFile.SettingsDictionary[settingsFile.CurrentGroup].ContainsKey(thisLine.Substring(0, thisLine.IndexOf("=")).TrimEnd(' ')))
settingsFile.SettingsDictionary[settingsFile.CurrentGroup][thisLine.Substring(0, thisLine.IndexOf("=")).TrimEnd(' ')] = thisLine.Substring(thisLine.IndexOf("=") + 1, thisLine.Length - (thisLine.IndexOf("=") + 1)).TrimStart(' ');
else
settingsFile.SettingsDictionary[settingsFile.CurrentGroup].Add(thisLine.Substring(0, thisLine.IndexOf("=")).TrimEnd(' '), thisLine.Substring(thisLine.IndexOf("=") + 1, thisLine.Length - (thisLine.IndexOf("=") + 1)).TrimStart(' '));
}
}
}
}
/// <summary>
/// Selects a different group of settings. If the group does not exist, it is created.
/// </summary>
/// <param name="settingsFile"></param>
/// <param name="groupName"></param>
public Settings SelectGroup(Settings settingsFile, string groupName)
{
if (settingsFile.SettingsDictionary.ContainsKey(groupName))
settingsFile.CurrentGroup = groupName;
else {
settingsFile.SettingsDictionary.Add(groupName, new Dictionary<string, string>());
settingsFile.CurrentGroup = groupName;
}
return settingsFile;
}
/// <summary>
/// Saves the settings to file.
/// </summary>
/// <param name="settingsFile"></param>
public void SaveSettings(Settings settingsFile)
{
if (!settingsFile.Save)
return;
using (var fileWriter = new StreamWriter("Settings/" + settingsFile.Filename)) {
foreach (var pair in settingsFile.SettingsDictionary) {
if (pair.Key != "")
fileWriter.WriteLine("[" + pair.Key + "]");
foreach (var subset in pair.Value)
fileWriter.WriteLine(subset.Key + " = " + subset.Value);
}
}
settingsFile.LastModified = File.GetLastWriteTime("Settings/" + settingsFile.Filename);
}
/// <summary>
/// Saves a setting with the given key and value.
/// </summary>
/// <param name="settingsFile">The settings class to save this setting to.</param>
/// <param name="settingsKey">The key for the setting.</param>
/// <param name="settingsValue">The value of the setting.</param>
public void SaveSetting(Settings settingsFile, string settingsKey, string settingsValue)
{
if (settingsFile.SettingsDictionary[settingsFile.CurrentGroup].ContainsKey(settingsKey))
settingsFile.SettingsDictionary[settingsFile.CurrentGroup][settingsKey] = settingsValue;
else
settingsFile.SettingsDictionary[settingsFile.CurrentGroup].Add(settingsKey, settingsValue);
}
