private void gridEvents_Loaded(object sender, RoutedEventArgs e)
{
// Hide the select all button to avoid users from select the entire grid,
var dataGrid = (DataGrid)sender;
HideSelectAllButton(dataGrid);
this.GridColumns = new Dictionary<string, DataGridColumn>();
foreach (var column in dataGrid.Columns)
{
this.GridColumns.Add(DataGridUtil.GetName(column), column);
}
this.detailsWindow = new EventDetails();
this.detailsWindow.Closing += (s, args) =>
{
this.detailsWindow.Hide();
args.Cancel = true;
};
}
void gridEvents_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
object source = e.OriginalSource;
DependencyObject dep = DataGridUtil.GetDataGridRow(source);
DataGridRow row = dep as DataGridRow;
if (row != null)
{
EventRecordProxy item = row.Item as EventRecordProxy;
if (item != null)
{
this.detailsWindow.Title = "EVENT DETAILS ROW " + row.Header;
this.detailsWindow.DataContext = item.Details.ToString();
if (!this.detailsWindow.IsVisible || !this.detailsWindow.IsActive)
{
this.detailsWindow.Show();
this.detailsWindow.Activate();
}
}
}
}
private void gridEvents_PreviewKeyDown(object sender, KeyEventArgs e)
{
bool exclude = false;
bool addFilter = false;
if ((Keyboard.Modifiers & ModifierKeys.Control) > 0 &&
(Keyboard.Modifiers & ModifierKeys.Shift) > 0 &&
(Keyboard.IsKeyDown(Key.C) || Keyboard.IsKeyDown(Key.E)))
{
addFilter = true;
exclude = Keyboard.IsKeyDown(Key.E);
}
if (addFilter)
{
DataGrid grid = sender as DataGrid;
if (grid == null)
{
return;
}
DependencyObject dep = e.OriginalSource as DependencyObject;
DataGridCell cell;
DataGridRow row;
EventRecordProxy proxy;
dep = GetCellRow(dep, out cell, out row);
if (cell != null && row != null)
{
TextBlock txtBlock = cell.Content as TextBlock;
if (txtBlock == null)
{
return;
}
proxy = row.Item as EventRecordProxy;
if (proxy == null)
{
return;
}
string op = exclude ? "!=" : "=";
string filter = null;
string value = txtBlock.Text;
string columnName = DataGridUtil.GetName(cell.Column);
switch (columnName)
{
case "Id":
case "Level":
case "Pid":
case "Tid":
filter = string.Format("{0}{1}{2}", columnName, op, value);
break;
case "ActivityId":
case "RelatedActivityId":
if (exclude)
{
filter = string.Format("(ActivityId!={0} and RelatedActivityId!={0})", value);
}
else
{
filter = string.Format("(ActivityId={0} OR RelatedActivityId={0})", value);
}
break;
case "Symbol":
filter = "Id=" + proxy.Id;
break;
case "TimeStamp":
filter = "TimeStamp=DateTime.Parse(\"" + proxy.TimeStamp.ToString() + "\")";
break;
case "Message":
filter = string.Format("Message.Contains(\"{0}\")", value);
if (exclude)
{
filter = string.Format("!({0})", filter);
}
break;
}
if (this.OnCellCopy != null && filter != null)
{
this.OnCellCopy(filter, proxy);
}
}
}
}