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Refactored WatchHistory to use a generic type, and renamed to UndoHistory, can be used for any list of objects now

This commit is contained in:
adelikat 2013-10-25 15:13:36 +00:00
parent ea192e697e
commit 81b0707e4f
2 changed files with 14 additions and 13 deletions
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6
BizHawk.MultiClient/tools/Watch/RamSearchEngine.cs
View File

@ -59,7 +59,7 @@ namespace BizHawk.MultiClient
private List<IMiniWatch> _watchList = new List<IMiniWatch>();
private Settings _settings = new Settings();
private WatchHistory _history = new WatchHistory(true);
private UndoHistory<IMiniWatch> _history = new UndoHistory<IMiniWatch>(true);
private bool _keepHistory = true;
public RamSearchEngine(Settings settings)
@ -497,7 +497,7 @@ namespace BizHawk.MultiClient
{
if (_keepHistory)
{
_watchList = _history.Undo();
_watchList = _history.Undo().ToList();
}
}
@ -505,7 +505,7 @@ namespace BizHawk.MultiClient
{
if (_keepHistory)
{
_watchList = _history.Redo();
_watchList = _history.Redo().ToList();
}
}

21
BizHawk.MultiClient/tools/Watch/WatchHistory.cs → BizHawk.MultiClient/tools/Watch/UndoHistory.cs
View File

@ -1,20 +1,21 @@
using System.Collections.Generic;
using System.Linq;
namespace BizHawk.MultiClient
namespace BizHawk.Client.Common
{
public class WatchHistory
public class UndoHistory<T>
{
private List<List<RamSearchEngine.IMiniWatch>> _history = new List<List<RamSearchEngine.IMiniWatch>>();
private List<List<T>> _history = new List<List<T>>();
private int curPos; //1-based
public bool Enabled { get; private set; }
public WatchHistory(bool enabled)
public UndoHistory(bool enabled)
{
Enabled = enabled;
}
public WatchHistory(List<RamSearchEngine.IMiniWatch> newState, bool enabled)
public UndoHistory(IEnumerable<T> newState, bool enabled)
{
AddState(newState);
Enabled = enabled;
@ -22,7 +23,7 @@ namespace BizHawk.MultiClient
public void Clear()
{
_history = new List<List<RamSearchEngine.IMiniWatch>>();
_history = new List<List<T>>();
curPos = 0;
}
@ -41,7 +42,7 @@ namespace BizHawk.MultiClient
get { return Enabled && _history.Any(); }
}
public void AddState(List<RamSearchEngine.IMiniWatch> newState)
public void AddState(IEnumerable<T> newState)
{
if (Enabled)
{
@ -53,12 +54,12 @@ namespace BizHawk.MultiClient
}
}
_history.Add(newState);
_history.Add(newState.ToList());
curPos = _history.Count;
}
}
public List<RamSearchEngine.IMiniWatch> Undo()
public IEnumerable<T> Undo()
{
if (CanUndo && Enabled)
{
@ -71,7 +72,7 @@ namespace BizHawk.MultiClient
}
}
public List<RamSearchEngine.IMiniWatch> Redo()
public IEnumerable<T> Redo()
{
if (CanRedo && Enabled)
{