private RowDefinitions CalculateAndBuildRowDefinitions(HexControlViewModel viewModel)
{
RowDefinitions rowDefinition = new RowDefinitions();
// 1. the first row is the description row
rowDefinition.Add(new RowDefinition(GridLength.Auto));
// 2. the second row is a placeholder
rowDefinition.Add(new RowDefinition(GRID_PLACEHOLDER_MARGIN, GridUnitType.Pixel));
// 3. all the other rows are actually data-related rows
for (int index = 0; index < (int)Math.Ceiling(viewModel.Data.Length / 16d); index++)
{
rowDefinition.Add(new RowDefinition(GridLength.Auto));
}
return(rowDefinition);
}
private ColumnDefinitions CalculateBuildColumnDefinitions(HexControlViewModel viewModel)
{
ColumnDefinitions columnDefinitions = new ColumnDefinitions();
// 1. the first column is the description column
columnDefinitions.Add(new ColumnDefinition(GridLength.Auto));
// 2. the second column is a placeholder
columnDefinitions.Add(new ColumnDefinition(GRID_PLACEHOLDER_MARGIN, GridUnitType.Pixel));
// 3. add 16 columns for the data
for (int index = 0; index < Math.Min(16, viewModel.HexValueViewModels.Count); index++)
{
columnDefinitions.Add(new ColumnDefinition(GridLength.Auto));
}
return(columnDefinitions);
}
private IEnumerable <IControl> BuildHexValueEntries(HexControlViewModel viewModel, int rowCount, int columnCount)
{
columnCount -= 2;
rowCount -= 2;
for (int row = 0; row < rowCount; row++)
{
for (int column = 0; column < columnCount; column++)
{
int idx = (row * columnCount) + column;
if (viewModel.HexValueViewModels.Count - 1 < idx)
{
break;
}
var hexValueControl = new HexValueControl();
hexValueControl.DataContext = viewModel.HexValueViewModels[idx];
Grid.SetRow(hexValueControl, row + 2);
Grid.SetColumn(hexValueControl, column + 2);
yield return(hexValueControl);
}
}
}
