public PlaylistGridViewColumn Create(PlaylistColumn column)
{
var gridViewColumn = new PlaylistGridViewColumn(column);
switch (column.Type)
{
case PlaylistColumnType.Script:
if (!string.IsNullOrEmpty(column.Script))
{
gridViewColumn.DisplayMemberBinding = new PlaylistScriptBinding()
{
ScriptingContext = this.ScriptingContext.Value,
Script = column.Script
};
}
break;
case PlaylistColumnType.Plugin:
if (!string.IsNullOrEmpty(column.Plugin))
{
var provider = PlaylistColumnProviderManager.GetProvider(column.Plugin);
if (provider != null)
{
gridViewColumn.CellTemplate = provider.CellTemplate;
}
}
break;
case PlaylistColumnType.Tag:
if (!string.IsNullOrEmpty(column.Tag))
{
gridViewColumn.DisplayMemberBinding = new PlaylistMetaDataBinding()
{
Name = column.Tag,
Format = column.Format
};
}
break;
}
BindingHelper.Create(
gridViewColumn,
GridViewColumn.WidthProperty,
typeof(GridViewColumn),
column,
"Width",
ColumnWidthConverter.Instance,
(sender, e) => this.OnWidthChanged(column)
);
BindingHelper.Create(
gridViewColumn,
GridViewColumnExtensions.PositionProperty,
typeof(GridViewColumn),
column,
"Sequence",
(sender, e) => this.OnPositionChanged(column)
);
return(gridViewColumn);
}
public void Resize(PlaylistGridViewColumn column)
{
this.Suspended = true;
try
{
if (double.IsNaN(column.Width))
{
column.Width = column.ActualWidth;
column.Width = double.NaN;
}
}
finally
{
this.Suspended = false;
}
}
public bool ShouldRefreshColumn(PlaylistGridViewColumn column, IEnumerable <string> names)
{
if (names == null || !names.Any())
{
return(true);
}
switch (column.PlaylistColumn.Type)
{
case PlaylistColumnType.Script:
return(names.Any(name => column.PlaylistColumn.Script.Contains(name, true)));
case PlaylistColumnType.Plugin:
var provider = PlaylistColumnProviderManager.GetProvider(column.PlaylistColumn.Plugin);
if (provider != null)
{
return(names.Any(name => provider.MetaData.Contains(name, StringComparer.OrdinalIgnoreCase)));
}
break;
}
return(true);
}
public void Refresh(PlaylistGridViewColumn column)
{
column.Refresh();
}
public PlaylistGridViewColumn Create(PlaylistColumn column)
{
var gridViewColumn = new PlaylistGridViewColumn(column);
switch (column.Type)
{
case PlaylistColumnType.Script:
if (!string.IsNullOrEmpty(column.Script))
{
gridViewColumn.DisplayMemberBinding = new PlaylistScriptBinding()
{
ScriptingContext = this.ScriptingContext.Value,
Script = column.Script
};
}
break;
case PlaylistColumnType.Plugin:
if (!string.IsNullOrEmpty(column.Plugin))
{
var provider = PlaylistColumnProviderManager.GetProvider(column.Plugin) as IUIPlaylistColumnProvider;
if (provider == null)
{
Logger.Write(this, LogLevel.Warn, "Playlist column plugin \"{0}\" was not found, has it been uninstalled?", column.Plugin);
}
else
{
gridViewColumn.CellTemplate = provider.CellTemplate;
}
}
break;
case PlaylistColumnType.Tag:
if (!string.IsNullOrEmpty(column.Tag))
{
gridViewColumn.DisplayMemberBinding = new PlaylistMetaDataBinding()
{
Name = column.Tag,
Format = column.Format
};
}
break;
}
BindingHelper.Create(
gridViewColumn,
GridViewColumn.WidthProperty,
typeof(GridViewColumn),
column,
"Width",
ColumnWidthConverter.Instance,
(sender, e) =>
{
if (IsAutoSizing(gridViewColumn))
{
//Don't raise events while auto sizing is in progress.
return;
}
this.OnWidthChanged(column);
}
);
BindingHelper.Create(
gridViewColumn,
GridViewColumnExtensions.PositionProperty,
typeof(GridViewColumn),
column,
"Sequence",
(sender, e) => this.OnPositionChanged(column)
);
return(gridViewColumn);
}
