private static UInt32 GetBit(UDT_DLL.udtPatternType type)
{
return (UInt32)(1 << (int)type);
}
private static bool IsPatternActive(UInt32 patterns, UDT_DLL.udtPatternType type)
{
return (patterns & GetBit(type)) != 0;
}
public FilterGroupBox(string header, UDT_DLL.udtStringArray stringArrayId, int columnCount = 2)
{
var enableAllButton = new Button();
enableAllButton.HorizontalAlignment = HorizontalAlignment.Left;
enableAllButton.VerticalAlignment = VerticalAlignment.Top;
enableAllButton.Content = "Check All";
enableAllButton.Width = 75;
enableAllButton.Height = 25;
enableAllButton.Margin = new Thickness(5);
enableAllButton.Click += (obj, args) => SetAllChecked(true);
var disableAllButton = new Button();
disableAllButton.HorizontalAlignment = HorizontalAlignment.Left;
disableAllButton.VerticalAlignment = VerticalAlignment.Top;
disableAllButton.Content = "Uncheck All";
disableAllButton.Width = 75;
disableAllButton.Height = 25;
disableAllButton.Margin = new Thickness(5);
disableAllButton.Click += (obj, args) => SetAllChecked(false);
var rootPanel = new StackPanel();
rootPanel.Margin = new Thickness(5);
rootPanel.Orientation = Orientation.Vertical;
rootPanel.HorizontalAlignment = HorizontalAlignment.Stretch;
rootPanel.VerticalAlignment = VerticalAlignment.Stretch;
var panel = new Grid();
panel.Margin = new Thickness(5);
panel.HorizontalAlignment = HorizontalAlignment.Stretch;
panel.VerticalAlignment = VerticalAlignment.Stretch;
const int rowOffset = 1; // One additional row for the EnableAll/DisableAll buttons.
var itemNames = UDT_DLL.GetStringArray(stringArrayId);
var rowCount = (itemNames.Count + columnCount - 1) / columnCount;
var maxCheckBoxesPerColumn = rowCount;
rowCount += rowOffset;
for(var i = 0; i < rowCount; ++i)
{
panel.RowDefinitions.Add(new RowDefinition());
}
for(var i = 0; i < columnCount; ++i)
{
panel.ColumnDefinitions.Add(new ColumnDefinition());
}
panel.Children.Add(enableAllButton);
panel.Children.Add(disableAllButton);
Grid.SetRow(enableAllButton, 0);
Grid.SetColumn(enableAllButton, 0);
Grid.SetRow(disableAllButton, 0);
Grid.SetColumn(disableAllButton, 1);
for(var i = 0; i < itemNames.Count; ++i)
{
var name = itemNames[i];
var rowIdx = i % maxCheckBoxesPerColumn;
var columnIdx = i / maxCheckBoxesPerColumn;
rowIdx += rowOffset;
var checkBox = new CheckBox();
checkBox.Margin = new Thickness(5, 0, 5, 5);
checkBox.HorizontalAlignment = HorizontalAlignment.Left;
checkBox.VerticalAlignment = VerticalAlignment.Center;
checkBox.IsChecked = true;
checkBox.Content = " " + name.Substring(0, 1).ToUpper() + name.Substring(1);
Grid.SetRow(checkBox, rowIdx);
Grid.SetColumn(checkBox, columnIdx);
_checkBoxes.Add(checkBox);
panel.Children.Add(checkBox);
}
rootPanel.Children.Add(panel);
var groupBox = new GroupBox();
groupBox.Header = header;
groupBox.HorizontalAlignment = HorizontalAlignment.Stretch;
groupBox.VerticalAlignment = VerticalAlignment.Stretch;
groupBox.Margin = new Thickness(5);
groupBox.Content = rootPanel;
RootElement = groupBox;
}