public static OverwriteResult ShowDialog(string msg, bool allowFolder, bool allowMod)
{
var of = new Overwriteform(msg, allowFolder, allowMod);
of.ShowDialog();
return(of.result);
}
/// <summary>
/// Verifies if the given file can be written.
/// </summary>
/// <remarks>
/// This method checks if the given path is valid. If so, and the file does not
/// exist, the file can be written. If the file does exist, than the user is
/// asked to overwrite the file.
/// </remarks>
/// <param name="p_strPath">The file path, relative to the Data folder, whose writability is to be verified.</param>
/// <returns>
/// <lang langref="true" /> if the location specified by <paramref name="p_strPath" />
/// can be written; <lang langref="false" /> otherwise.
/// </returns>
protected bool TestDoOverwrite(string p_strPath)
{
var strDataPath = Path.Combine(Program.GameMode.PluginsPath, p_strPath);
var strOldMod = InstallLog.Current.GetCurrentFileOwnerName(p_strPath);
if (!File.Exists(strDataPath))
{
return(true);
}
var strLoweredPath = strDataPath.ToLowerInvariant();
if (m_lstOverwriteFolders.Contains(Path.GetDirectoryName(strLoweredPath)))
{
return(true);
}
if (m_lstDontOverwriteFolders.Contains(Path.GetDirectoryName(strLoweredPath)))
{
return(false);
}
if (m_booOverwriteAll)
{
return(true);
}
if (m_booDontOverwriteAll)
{
return(false);
}
if (m_lstOverwriteMods.Contains(strOldMod))
{
return(true);
}
if (m_lstDontOverwriteMods.Contains(strOldMod))
{
return(false);
}
string strMessage;
if (strOldMod != null)
{
strMessage = String.Format("Data file '{{0}}' has already been installed by '{0}'" + Environment.NewLine +
"Overwrite with this mod's file?", strOldMod);
}
else
{
strMessage = "Data file '{0}' already exists." + Environment.NewLine +
"Overwrite with this mod's file?";
}
switch (Overwriteform.ShowDialog(String.Format(strMessage, p_strPath), true, (strOldMod != null)))
{
case OverwriteResult.Yes:
return(true);
case OverwriteResult.No:
return(false);
case OverwriteResult.NoToAll:
m_booDontOverwriteAll = true;
return(false);
case OverwriteResult.YesToAll:
m_booOverwriteAll = true;
return(true);
case OverwriteResult.NoToMod:
m_lstDontOverwriteMods.Add(strOldMod);
return(false);
case OverwriteResult.YesToMod:
m_lstOverwriteMods.Add(strOldMod);
return(true);
case OverwriteResult.NoToFolder:
var folders = new Queue <string>();
folders.Enqueue(Path.GetDirectoryName(strLoweredPath));
while (folders.Count > 0)
{
strLoweredPath = folders.Dequeue();
if (!m_lstOverwriteFolders.Contains(strLoweredPath))
{
m_lstDontOverwriteFolders.Add(strLoweredPath);
foreach (var s in Directory.GetDirectories(strLoweredPath))
{
folders.Enqueue(s.ToLowerInvariant());
}
}
}
return(false);
case OverwriteResult.YesToFolder:
folders = new Queue <string>();
folders.Enqueue(Path.GetDirectoryName(strLoweredPath));
while (folders.Count > 0)
{
strLoweredPath = folders.Dequeue();
if (!m_lstDontOverwriteFolders.Contains(strLoweredPath))
{
m_lstOverwriteFolders.Add(strLoweredPath);
foreach (var s in Directory.GetDirectories(strLoweredPath))
{
folders.Enqueue(s.ToLowerInvariant());
}
}
}
return(true);
default:
throw new Exception(
"Sanity check failed: OverwriteDialog returned a value not present in the OverwriteResult enum");
}
}
public static OverwriteResult ShowDialog(string msg, bool allowFolder, bool allowMod)
{
var of = new Overwriteform(msg, allowFolder, allowMod);
of.ShowDialog();
return of.result;
}
/// <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>
/// <lang langref="true" /> if the value was set; <lang langref="false" />
/// if the user chose not to overwrite the existing value.
/// </returns>
protected virtual bool EditINI(string p_strSettingsFileName, string p_strSection, string p_strKey, string p_strValue)
{
var strFile = p_strSettingsFileName;
if (m_booDontOverwriteAllIni)
{
return(false);
}
PermissionsManager.CurrentPermissions.Assert();
var strLoweredFile = strFile.ToLowerInvariant();
var strLoweredSection = p_strSection.ToLowerInvariant();
var strLoweredKey = p_strKey.ToLowerInvariant();
var strOldMod = InstallLog.Current.GetCurrentIniEditorModName(strFile, p_strSection, p_strKey);
var strOldValue = NativeMethods.GetPrivateProfileString(p_strSection, p_strKey, null, strFile);
if (!m_booOverwriteAllIni)
{
string strMessage;
if (strOldMod != 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}}'", strOldMod);
}
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 (
Overwriteform.ShowDialog(String.Format(strMessage, p_strKey, p_strSection, strFile, strOldValue, p_strValue),
false, (strOldMod != null)))
{
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 ((strOldMod == null) || (strOldValue != null))
{
Installer.MergeModule.BackupOriginalIniValue(strLoweredFile, strLoweredSection, strLoweredKey, strOldValue);
}
NativeMethods.WritePrivateProfileStringA(strLoweredSection, strLoweredKey, p_strValue, strLoweredFile);
Installer.MergeModule.AddIniEdit(strLoweredFile, strLoweredSection, strLoweredKey, p_strValue);
return(true);
}
