public override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (this.Viewport == null && ViewportTemplate != null)
{
this.Viewport = ViewportTemplate?.GetViewport();
}
InitializeViewport(null, this.Viewport);
}
private static string EditCode(ViewportTemplate template, Viewport viewport, string source)
{
string patched = source;
if (!ViewportHandling.IsMatch(source))
{
ConfigManager.LogManager.LogDebug($"adding viewport handling to '{viewport.RelativeInitFilePath}'");
EnsureCrLf(ref patched);
patched += "dofile(LockOn_Options.common_script_path..\"ViewportHandling.lua\")\r\n";
}
// if there are multiple viewports defined in the same file, we need to
// use original viewport name to disambiguate and edit each separately
MatchCollection matches = TryFindAssignedViewport.Matches(source);
Match assigned = null;
switch (matches.Count)
{
case 0:
// nothing found, add new entry to end
ConfigManager.LogManager.LogDebug($"adding viewport selection to '{viewport.RelativeInitFilePath}'");
EnsureCrLf(ref patched);
patched +=
$"try_find_assigned_viewport(\"{template.ViewportPrefix}_{viewport.ViewportName}\", \"{viewport.ViewportName}\")\r\n";
return(patched);
case 1:
// only a single viewport accessed, ignore name mismatch
assigned = matches[0];
break;
default:
// ambiguity, match name of viewport or fail
foreach (Match match in matches)
{
string existingName = match.Groups[match.Groups[2].Success ? 2 : 1].Value;
if (!viewport.ViewportName.Equals(existingName))
{
continue;
}
// found the matching item we can update
assigned = match;
break;
}
break;
}
if (assigned == null)
{
throw new Exception(
$"viewport '{viewport.ViewportName}' not found in file '{viewport.RelativeInitFilePath}' accessing multiple viewports; ambiguity cannot be resolved");
}
ConfigManager.LogManager.LogDebug($"changing viewport selection in '{viewport.RelativeInitFilePath}'");
string abstractName = assigned.Groups[assigned.Groups[2].Success ? 2 : 1].Value;
patched = patched.Replace(assigned.Groups[0].Value,
$"try_find_assigned_viewport(\"{template.ViewportPrefix}_{viewport.ViewportName}\", \"{abstractName}\")");
return(patched);
}
