/// <summary>
/// Sets the specified value in the specified Ini file to the given value.
/// </summary>
/// <param name="p_strSettingsFileName">The name of the settings file to edit.</param>
/// <param name="p_strSection">The section in the Ini file to edit.</param>
/// <param name="p_strKey">The key in the Ini file to edit.</param>
/// <param name="p_strValue">The value to which to set the key.</param>
/// <returns><c>true</c> if the value was set; <c>false</c>
/// if the user chose not to overwrite the existing value.</returns>
public virtual bool EditIni(string p_strSettingsFileName, string p_strSection, string p_strKey, string p_strValue)
{
if (m_booDontOverwriteAllIni)
{
return(false);
}
if (!TouchedFiles.Contains(p_strSettingsFileName))
{
TouchedFiles.Add(p_strSettingsFileName);
TransactionalFileManager.Snapshot(p_strSettingsFileName);
}
IMod modOldMod = InstallLog.GetCurrentIniEditOwner(p_strSettingsFileName, p_strSection, p_strKey);
string strOldValue = IniMethods.GetPrivateProfileString(p_strSection, p_strKey, null, p_strSettingsFileName);
if (!m_booOverwriteAllIni)
{
string strMessage = null;
if (modOldMod != null)
{
strMessage = String.Format("Key '{{0}}' in section '{{1}}' of {{2}} has already been overwritten by '{0}'\n" +
"Overwrite again with this mod?\n" +
"Current value '{{3}}', new value '{{4}}'", modOldMod.ModName);
}
else
{
strMessage = "The mod wants to modify key '{0}' in section '{1}' of {2}.\n" +
"Allow the change?\n" +
"Current value '{3}', new value '{4}'";
}
switch (m_dlgOverwriteConfirmationDelegate(String.Format(strMessage, p_strKey, p_strSection, p_strSettingsFileName, strOldValue, p_strValue), false, false))
{
case OverwriteResult.YesToAll:
m_booOverwriteAllIni = true;
break;
case OverwriteResult.NoToAll:
m_booDontOverwriteAllIni = true;
break;
case OverwriteResult.Yes:
break;
default:
return(false);
}
}
//if we are overwriting an original value, back it up
if ((modOldMod == null) && (strOldValue != null))
{
InstallLog.LogOriginalIniValue(p_strSettingsFileName, p_strSection, p_strKey, strOldValue);
}
IniMethods.WritePrivateProfileString(p_strSection, p_strKey, p_strValue, p_strSettingsFileName);
InstallLog.AddIniEdit(Mod, p_strSettingsFileName, p_strSection, p_strKey, p_strValue);
return(true);
}