public void UpdateFrom(StylesTreeItem treeItem)
{
_styleRebuildedString = treeItem._styleRebuildedString;
if (string.IsNullOrEmpty(_styleOriginalString) || _styleOriginalString.Length < treeItem._styleOriginalString.Length)
{
_styleOriginalString = treeItem._styleOriginalString;
}
}
protected StylesTreeItem ComputeParents(StylesTreeItem newStyle)
{
var computedParents = newStyle.ExtractParentStyles();
computedParents = computedParents.OrderBy(x => x.Complexity).ToList();
var integratedParents = computedParents.Select(GetOrCreateParent).ToList();
newStyle.SetParents(integratedParents);
return newStyle;
}
public bool ContentEqualsTo(StylesTreeItem item)
{
#region test lists count
if (item._musicGenresIdxs.Count != _musicGenresIdxs.Count)
{
return(false);
}
if (item._subStylesIdxs.Count != _subStylesIdxs.Count)
{
return(false);
}
if (item._styleAlterationsIdxs.Count != _styleAlterationsIdxs.Count)
{
return(false);
}
#endregion
#region test musicGenres
foreach (var musicGenresIdx in item._musicGenresIdxs)
{
if (!_musicGenresIdxs.Contains(musicGenresIdx))
{
return(false);
}
}
#endregion
#region test subStyles
foreach (var subStylesIdx in item._subStylesIdxs)
{
if (!_subStylesIdxs.Contains(subStylesIdx))
{
return(false);
}
}
#endregion
#region test styleAlterations
foreach (var styleAlterationsIdx in item._styleAlterationsIdxs)
{
if (!_styleAlterationsIdxs.Contains(styleAlterationsIdx))
{
return(false);
}
}
#endregion
return(true);
}
protected StylesTreeItem ComputeParents(StylesTreeItem newStyle)
{
var computedParents = newStyle.ExtractParentStyles();
computedParents = computedParents.OrderBy(x => x.Complexity).ToList();
var integratedParents = computedParents.Select(GetOrCreateParent).ToList();
newStyle.SetParents(integratedParents);
return(newStyle);
}
private void CreateStylesTreeItem(StylesTreeItem stylesTreeItem)
{
stylesTreeItem.ID = _idGenerator.NewID();
Debug.Assert(!(_stylesTreeItems.Select(x => x.ID).Contains(stylesTreeItem.ID)));
Debug.Assert(GetStylesTreeItem(stylesTreeItem) == null);
_stylesTreeItems.Add(stylesTreeItem);
return;
}
private void CreateStylesTreeItem(StylesTreeItem stylesTreeItem)
{
stylesTreeItem.ID = _idGenerator.NewID();
Debug.Assert(!(_stylesTreeItems.Select(x => x.ID).Contains(stylesTreeItem.ID)));
Debug.Assert(GetStylesTreeItem(stylesTreeItem) == null);
_stylesTreeItems.Add(stylesTreeItem);
return;
}
private StylesTreeItem CreateOrUpdateStylesTreeItem(StylesTreeItem stylesTreeItem)
{
StylesTreeItem result = stylesTreeItem;
if (TryGetStylesTreeItem(ref result))
{
result.UpdateFrom(stylesTreeItem);
return result;
}
CreateStylesTreeItem(stylesTreeItem);
return stylesTreeItem;
}
private StylesTreeItem GetOrCreateParent(StylesTreeItem stylesTreeItem)
{
StylesTreeItem result = stylesTreeItem;
if (!TryGetStylesTreeItem(ref result))
{
ComputeParents(stylesTreeItem);
return(CreateOrUpdateStylesTreeItem(stylesTreeItem));
}
return(result);
}
private bool TryGetStylesTreeItem(ref StylesTreeItem stylesTreeItem)
{
var result = GetStylesTreeItem(stylesTreeItem);
if (result == null)
{
return(false);
}
stylesTreeItem = result;
return(true);
}
private StylesTreeItem CreateOrUpdateStylesTreeItem(StylesTreeItem stylesTreeItem)
{
StylesTreeItem result = stylesTreeItem;
if (TryGetStylesTreeItem(ref result))
{
result.UpdateFrom(stylesTreeItem);
return(result);
}
CreateStylesTreeItem(stylesTreeItem);
return(stylesTreeItem);
}
public bool ContentEqualsTo(StylesTreeItem item)
{
#region test lists count
if(item._musicGenresIdxs.Count != _musicGenresIdxs.Count)
return false;
if(item._subStylesIdxs.Count != _subStylesIdxs.Count)
return false;
if (item._styleAlterationsIdxs.Count != _styleAlterationsIdxs.Count)
return false;
#endregion
#region test musicGenres
foreach (var musicGenresIdx in item._musicGenresIdxs)
{
if(!_musicGenresIdxs.Contains(musicGenresIdx))
return false;
}
#endregion
#region test subStyles
foreach (var subStylesIdx in item._subStylesIdxs)
{
if (!_subStylesIdxs.Contains(subStylesIdx))
return false;
}
#endregion
#region test styleAlterations
foreach (var styleAlterationsIdx in item._styleAlterationsIdxs)
{
if (!_styleAlterationsIdxs.Contains(styleAlterationsIdx))
return false;
}
#endregion
return true;
}
private StylesTreeItem GetOrCreateParent(StylesTreeItem stylesTreeItem)
{
StylesTreeItem result = stylesTreeItem;
if (!TryGetStylesTreeItem(ref result))
{
ComputeParents(stylesTreeItem);
return CreateOrUpdateStylesTreeItem(stylesTreeItem);
}
return result;
}
private bool TryGetStylesTreeItem(ref StylesTreeItem stylesTreeItem)
{
var result = GetStylesTreeItem(stylesTreeItem);
if (result == null)
{
return false;
}
stylesTreeItem = result;
return true;
}
private StylesTreeItem GetStylesTreeItem(StylesTreeItem treeItem)
{
return _stylesTreeItems.Where(x => x.ContentEqualsTo(treeItem)).SingleOrDefault();
}
private StylesTreeItem GetStylesTreeItem(StylesTreeItem treeItem)
{
return(_stylesTreeItems.Where(x => x.ContentEqualsTo(treeItem)).SingleOrDefault());
}
public void UpdateFrom(StylesTreeItem treeItem)
{
_styleRebuildedString = treeItem._styleRebuildedString;
if (string.IsNullOrEmpty(_styleOriginalString) || _styleOriginalString.Length < treeItem._styleOriginalString.Length)
{
_styleOriginalString = treeItem._styleOriginalString;
}
}
