Theodor-Springmann-Stiftung/hamann-ausgabe-core
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Moved unused code into Achive

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Simon Martens
2022-11-25 19:15:23 +01:00
parent 5cc684550b
commit 02abfb111a
239 changed files with 51948 additions and 1673 deletions
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102
Archive/HaLive/Classes/StandardSubscriber.cs Normal file
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using HaXMLReader.Interfaces;
using HaXMLReader.EvArgs;
using System.Text;
using System.Collections.Generic;
using System;
namespace HaLive {
public class StandardSubscriber {
private IReader _in;
private StringBuilder _target;
private List<(Func<Tag, bool>, Action<StringBuilder, Tag>)> _OTag_Funcs;
private List<(Func<Tag, bool>, Action<StringBuilder, Tag>)> _STag_Funcs;
private List<(Func<Tag, bool>, Action<StringBuilder, Tag>)> _CTag_Funcs;
private List<(Func<Text, bool>, Action<StringBuilder, Text>)> _Text_Funcs;
private List<(Func<Whitespace, bool>, Action<StringBuilder, Whitespace>)> _WS_Funcs;
private bool _deleteLeadingWS;
private bool _deleteTrailingWS;
public StandardSubscriber(
IReader input,
StringBuilder target,
List<(Func<Tag, bool>, Action<StringBuilder, Tag>)> OTag_Funcs = null,
List<(Func<Tag, bool>, Action<StringBuilder, Tag>)> STag_Funcs = null,
List<(Func<Tag, bool>, Action<StringBuilder, Tag>)> CTag_Funcs = null,
List<(Func<Text, bool>, Action<StringBuilder, Text>)> Text_Funcs = null,
List<(Func<Whitespace, bool>, Action<StringBuilder, Whitespace>)> WS_Funcs = null,
bool deleteLeadingWS = false,
bool deleteTrailingWS = false
) {
if (input == null || target == null) throw new ArgumentNullException();
_in = input;
_target = target;
_deleteLeadingWS = deleteLeadingWS;
_deleteTrailingWS = deleteTrailingWS;
_OTag_Funcs = OTag_Funcs;
_STag_Funcs = STag_Funcs;
_CTag_Funcs = CTag_Funcs;
_Text_Funcs = Text_Funcs;
_WS_Funcs = WS_Funcs;
if (_OTag_Funcs != null)
_in.OpenTag += OnOTag;
if (_STag_Funcs != null)
_in.SingleTag += OnSTag;
if (_CTag_Funcs != null)
_in.CloseTag += OnCTag;
if (_Text_Funcs != null)
_in.Text += OnText;
if (_WS_Funcs != null)
_in.Whitespace += OnWS;
}
void OnOTag(object _, Tag tag) {
foreach(var entry in _OTag_Funcs)
if (entry.Item1(tag)) entry.Item2(_target, tag);
}
void OnText(object _, Text text) {
if (_deleteLeadingWS) text.Value = text.Value.TrimStart();
if (_deleteTrailingWS) text.Value = text.Value.TrimEnd();
foreach(var entry in _Text_Funcs)
if (entry.Item1(text)) entry.Item2(_target, text);
}
void OnSTag(object _, Tag tag) {
foreach(var entry in _STag_Funcs)
if (entry.Item1(tag)) entry.Item2(_target, tag);
}
void OnCTag (object _, Tag tag) {
foreach (var entry in _CTag_Funcs)
if (entry.Item1(tag)) entry.Item2(_target, tag);
}
void OnWS (object _, Whitespace ws) {
foreach (var entry in _WS_Funcs) {
if (entry.Item1(ws)) entry.Item2(_target, ws);
}
}
internal void Dispose() {
if (_in != null) {
if (_OTag_Funcs != null)
_in.OpenTag -= OnOTag;
if (_STag_Funcs != null)
_in.SingleTag -= OnSTag;
if (_CTag_Funcs != null)
_in.CloseTag -= OnCTag;
if (_Text_Funcs != null)
_in.Text -= OnText;
if (_WS_Funcs != null)
_in.Whitespace -= OnWS;
}
}
~StandardSubscriber() {
Dispose();
}
}
}