private void ApplyProps( )
{
if (_btnApply.Enabled)
{
_categorizedProps = GetProps();
_paintProperties = _categorizedProps.ToPaintProperties();
if (Apply != null)
{
Apply(this, EventArgs.Empty);
}
}
}
private CategorizedPaintProperties GetProps( )
{
CategorizedPaintProperties props = new CategorizedPaintProperties();
if (_cbEngine.SelectedItem != null)
{
ComboBoxItem item = (ComboBoxItem)_cbEngine.SelectedItem;
props.PaintEngine = (RasterPaintEngine)item.Value;
}
if (_cbOperation.SelectedItem != null)
{
ComboBoxItem item = (ComboBoxItem)_cbOperation.SelectedItem;
props.RasterOperation = item.Value;
}
if (_cbDithering.SelectedItem != null)
{
ComboBoxItem item = (ComboBoxItem)_cbDithering.SelectedItem;
props.Dithering = (CategorizedDithering)item.Value;
}
if (_cbPalette.SelectedItem != null)
{
ComboBoxItem item = (ComboBoxItem)_cbPalette.SelectedItem;
props.Palette = (CategorizedPalette)item.Value;
}
if (_cbBitonalScaling.SelectedItem != null)
{
ComboBoxItem item = (ComboBoxItem)_cbBitonalScaling.SelectedItem;
props.BitonalScaling = (CategorizedBitonalScaling)item.Value;
}
if (_cbPaintScaling.SelectedItem != null)
{
ComboBoxItem item = (ComboBoxItem)_cbPaintScaling.SelectedItem;
props.PaintScaling = (CategorizedPaintScaling)item.Value;
}
props.UsePaintPalette = true;
props.IndexedPaint = _cbIndexedPaint.Checked;
props.FastPaint = _cbFastPaint.Checked;
props.HalftonePrint = _cbHalftonePrint.Checked;
return(props);
}
private void CheckApply( )
{
bool canApply = false;
CategorizedPaintProperties props = GetProps();
if (!canApply && props.PaintEngine != _categorizedProps.PaintEngine)
{
canApply = true;
}
if (!canApply && props.RasterOperation != _categorizedProps.RasterOperation)
{
canApply = true;
}
if (!canApply && props.Dithering != _categorizedProps.Dithering)
{
canApply = true;
}
if (!canApply && props.Palette != _categorizedProps.Palette)
{
canApply = true;
}
if (!canApply && props.BitonalScaling != _categorizedProps.BitonalScaling)
{
canApply = true;
}
if (!canApply && props.PaintScaling != _categorizedProps.PaintScaling)
{
canApply = true;
}
if (!canApply && props.UsePaintPalette != _categorizedProps.UsePaintPalette)
{
canApply = true;
}
if (!canApply && props.IndexedPaint != _categorizedProps.IndexedPaint)
{
canApply = true;
}
if (!canApply && props.FastPaint != _categorizedProps.FastPaint)
{
canApply = true;
}
if (!canApply && props.HalftonePrint != _categorizedProps.HalftonePrint)
{
canApply = true;
}
_btnApply.Enabled = canApply;
_lblOperation.Enabled = props.PaintEngine != RasterPaintEngine.GdiPlus;
_cbOperation.Enabled = props.PaintEngine != RasterPaintEngine.GdiPlus;
}
private void PaintPropertiesDialog_Load(object sender, System.EventArgs e)
{
_categorizedProps = new CategorizedPaintProperties(PaintProperties);
foreach (ComboBoxItem i in _engines)
{
_cbEngine.Items.Add(i);
if ((RasterPaintEngine)i.Value == _categorizedProps.PaintEngine)
{
_cbEngine.SelectedItem = i;
}
}
foreach (ComboBoxItem i in _operations)
{
_cbOperation.Items.Add(i);
if (i.Value == _categorizedProps.RasterOperation)
{
_cbOperation.SelectedItem = i;
}
}
foreach (ComboBoxItem i in _ditherings)
{
_cbDithering.Items.Add(i);
if ((CategorizedDithering)i.Value == _categorizedProps.Dithering)
{
_cbDithering.SelectedItem = i;
}
}
foreach (ComboBoxItem i in _palettes)
{
_cbPalette.Items.Add(i);
if ((CategorizedPalette)i.Value == _categorizedProps.Palette)
{
_cbPalette.SelectedItem = i;
}
}
foreach (ComboBoxItem i in _bitonalScalings)
{
_cbBitonalScaling.Items.Add(i);
if ((CategorizedBitonalScaling)i.Value == _categorizedProps.BitonalScaling)
{
_cbBitonalScaling.SelectedItem = i;
}
}
foreach (ComboBoxItem i in _paintScalings)
{
_cbPaintScaling.Items.Add(i);
if ((CategorizedPaintScaling)i.Value == _categorizedProps.PaintScaling)
{
_cbPaintScaling.SelectedItem = i;
}
}
_cbIndexedPaint.Checked = _categorizedProps.IndexedPaint;
_cbFastPaint.Checked = _categorizedProps.FastPaint;
_cbHalftonePrint.Checked = _categorizedProps.HalftonePrint;
CheckApply();
}
