public DataGridColumn CreateColumnForDefinition(ColumnDefinition columnDefinition)
{
var cellTemplate = CreateCellTemplate(columnDefinition);
DataGridColumn column;
if (cellTemplate != null)
{
column = new DataGridTemplateColumn
{
ClipboardContentBinding = GetBinding(columnDefinition),
Header = columnDefinition.Header,
CellTemplate = cellTemplate,
};
}
else
{
column = new DataGridTextColumn
{
Binding = new Binding("NonExistantProperty"),
Header = columnDefinition,
HeaderStyle = InvalidBindingHeaderStyle,
};
}
if (!string.IsNullOrEmpty(columnDefinition.DefaultWidth))
{
column.Width = ParseWidth(columnDefinition.DefaultWidth);
}
return(column);
}
private DataTemplate CreateCellTemplate(ColumnDefinition columnDefinition)
{
var templateString =
@"<DataTemplate xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation"" xmlns:Behaviors=""clr-namespace:Raven.Studio.Behaviors;assembly=Raven.Studio""
xmlns:m=""clr-namespace:Raven.Studio.Infrastructure.MarkupExtensions;assembly=Raven.Studio""
xmlns:Converters=""clr-namespace:Raven.Studio.Infrastructure.Converters;assembly=Raven.Studio"">
<TextBlock Text=""{Binding $$$BindingPath$$$, Converter={m:Static Member=Converters:DocumentPropertyToSingleLineStringConverter.Trimmed}}""
Behaviors:FadeTrimming.IsEnabled=""True"" Behaviors:FadeTrimming.ShowTextInToolTipWhenTrimmed=""True""
VerticalAlignment=""Center""
Margin=""5,0""/>
</DataTemplate>";
templateString = templateString.Replace("$$$BindingPath$$$", columnDefinition.GetBindingPath("Item.Document."));
try
{
var template = XamlReader.Load(templateString) as DataTemplate;
template.LoadContent();
return(template);
}
catch (XamlParseException)
{
return(null);
}
}
public DataGridColumn CreateColumnForDefinition(ColumnDefinition columnDefinition)
{
var cellTemplate = CreateCellTemplate(columnDefinition);
DataGridColumn column;
if (cellTemplate != null)
{
column = new DataGridTemplateColumn
{
ClipboardContentBinding = GetBinding(columnDefinition),
Header = columnDefinition.Header,
CellTemplate = cellTemplate,
};
}
else
{
column = new DataGridTextColumn
{
Binding = new Binding("NonExistantProperty"),
Header = columnDefinition,
HeaderStyle = InvalidBindingHeaderStyle,
};
}
if (!string.IsNullOrEmpty(columnDefinition.DefaultWidth))
{
column.Width = ParseWidth(columnDefinition.DefaultWidth);
}
return column;
}
private void RemoveColumn(ColumnDefinition columnDefinition)
{
DataGridTemplateColumn column = FindAssociatedColumn(columnDefinition);
if (column != null)
{
AssociatedObject.Columns.Remove(column);
}
}
private void AddColumn(ColumnDefinition columnDefinition, int?index = null)
{
var column = ColumnGenerator.CreateColumnForDefinition(columnDefinition);
SetAssociatedColumn(column, columnDefinition);
if (!index.HasValue)
{
AssociatedObject.Columns.Add(column);
}
else
{
AssociatedObject.Columns.Insert(index.Value, column);
}
}
private void AddColumn(ColumnDefinition columnDefinition, int?index = null)
{
var cellTemplate = CreateCellTemplate(columnDefinition);
DataGridColumn column;
if (cellTemplate != null)
{
column = new DataGridTemplateColumn()
{
ClipboardContentBinding = new Binding("Item.Document." + ExpandBinding(columnDefinition.Binding))
{
Converter = DocumentPropertyToSingleLineStringConverter.Default
},
Header = columnDefinition.Header,
CellTemplate = cellTemplate,
};
}
else
{
column = new DataGridTextColumn()
{
Binding = new Binding("NonExistantProperty"),
Header = columnDefinition,
HeaderStyle = InvalidBindingHeaderStyle,
};
}
if (!string.IsNullOrEmpty(columnDefinition.DefaultWidth))
{
column.Width = ParseWidth(columnDefinition.DefaultWidth);
}
SetAssociatedColumn(column, columnDefinition);
if (!index.HasValue)
{
AssociatedObject.Columns.Add(column);
}
else
{
AssociatedObject.Columns.Insert(index.Value, column);
}
}
protected abstract Binding GetBinding(ColumnDefinition definition);
protected abstract string GetXamlForDataTemplate(ColumnDefinition definition);
protected abstract Binding GetBinding(ColumnDefinition definition);
protected abstract string GetXamlForDataTemplate(ColumnDefinition definition);
private static void SetAssociatedColumn(DependencyObject obj, ColumnDefinition value)
{
obj.SetValue(AssociatedColumnProperty, value);
}
private DataGridTemplateColumn FindAssociatedColumn(ColumnDefinition columnDefinition)
{
return(AssociatedObject.Columns.FirstOrDefault(c => GetAssociatedColumn(c) == columnDefinition) as DataGridTemplateColumn);
}
public ColumnEditorViewModel(ColumnDefinition column)
{
this.column = column;
LoadPropertiesFromColumn();
}
private void SavePropertiesToColumn()
{
if (column == null)
{
column = new ColumnDefinition();
}
column.Header = header;
column.Binding = binding;
column.DefaultWidth = defaultWidth;
}
private int GetIndexOfAssociatedColumn(ColumnDefinition columnModel)
{
var column = FindAssociatedColumn(columnModel);
return(column == null ? -1 : AssociatedObject.Columns.IndexOf(column));
}
public ColumnEditorViewModel(ColumnDefinition column)
{
this.column = column;
LoadPropertiesFromColumn();
}
