private void SetFloat(AnkhDiffToolArgs args)
{
IAnkhConfigurationService cs = GetService <IAnkhConfigurationService>();
if (cs != null)
{
args.ShowDiffAsDocument = !cs.Instance.FloatDiffEditors;
}
}
private bool Substitute(string reference, AnkhDiffToolArgs args, DiffToolMode toolMode, out string program, out string arguments)
{
if (string.IsNullOrEmpty(reference))
{
throw new ArgumentNullException("reference");
}
else if (args == null)
{
throw new ArgumentNullException("args");
}
// Ok: We received a string with a program and arguments and windows
// wants a program and arguments separated. Let's find the program before substituting
reference = reference.TrimStart();
program = null;
arguments = null;
string app;
if (!string.IsNullOrEmpty(app = AnkhDiffTool.GetToolNameFromTemplate(reference)))
{
// We have a predefined template. Just use it
AnkhDiffTool tool = GetAppItem(app, toolMode);
if (tool == null)
{
return(false);
}
else if (!tool.IsAvailable)
{
return(false);
}
program = SubstituteArguments(tool.Program, args, toolMode);
arguments = SubstituteArguments(tool.Arguments, args, toolMode);
return(!String.IsNullOrEmpty(program) && File.Exists(program));
}
else if (!SvnTools.TrySplitCommandLine(reference, SubstituteEmpty, out program, out arguments))
{
return(false);
}
program = SubstituteArguments(program, args, toolMode);
arguments = SubstituteArguments(arguments, args, toolMode);
return(true);
}
public Replacer(AnkhDiff context, AnkhDiffToolArgs args, DiffToolMode toolMode)
: base(context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
else if (args == null)
{
throw new ArgumentNullException("args");
}
_diff = context;
_toolArgs = args;
_diffArgs = args as AnkhDiffArgs;
_mergeArgs = args as AnkhMergeArgs;
_patchArgs = args as AnkhPatchArgs;
_toolMode = toolMode;
}
private string SubstituteArguments(string arguments, AnkhDiffToolArgs diffArgs, DiffToolMode toolMode)
{
if (diffArgs == null)
{
throw new ArgumentNullException("diffArgs");
}
if (_re == null)
{
const string ifBody = "\\?(?<tick>['\"])(?<ifbody>([^'\"]|('')|(\"\"))*)\\k<tick>";
const string elseBody = "(:(?<tick2>['\"])(?<elsebody>([^'\"]|('')|(\"\"))*)\\k<tick2>)?";
const string isBody = "=(?<tick3>['\"])(?<isbody>([^'\"]|('')|(\"\"))*)\\k<tick3>";
_re = new Regex(@"(\%(?<pc>[a-zA-Z0-9_]+)(\%|\b))" +
"|(\\$\\((?<vs>[a-zA-Z0-9_-]+)(\\((?<arg>[a-zA-Z0-9_-]*)\\))?\\))" +
"|(\\$\\((?<if>[a-zA-Z0-9_-]+)" + ifBody + elseBody + "\\))" +
"|(\\$\\((?<is>[a-zA-Z0-9_-]+)" + isBody + "\\))");
}
return(_re.Replace(arguments, new Replacer(this, diffArgs, toolMode).Replace).TrimEnd());
}
