private void btn_OK_Click(object sender, RoutedEventArgs e)
{
// transfer settings to node
if (this.node_current != null)
{
List <FlowNetworkCalcRule> rules_to_transfer = new List <FlowNetworkCalcRule>();
int size_FW = this.suffix_FW_Op.Count;
int size_BW = this.suffix_BW_Op.Count;
for (int i = 0; i < size_FW; i++)
{
if (this.operators_FW[i].SelectedItem == null)
{
continue;
}
if (this.operators_FW[i].SelectedItem.ToString() == "NoNe")
{
continue;
}
rules_to_transfer.Add(new FlowNetworkCalcRule
{
Direction = FlowNetworkCalcDirection.FORWARD,
Suffix_Operands = this.suffix_FW_Op[i].Text,
Suffix_Result = this.suffix_FW_Res[i].Text,
Operator = FlowNetworkCalcRule.StringToOperator(this.operators_FW[i].SelectedItem.ToString())
});
}
for (int i = 0; i < size_BW; i++)
{
if (this.operators_BW[i].SelectedItem == null)
{
continue;
}
if (this.operators_BW[i].SelectedItem.ToString() == "NoNe")
{
continue;
}
rules_to_transfer.Add(new FlowNetworkCalcRule
{
Direction = FlowNetworkCalcDirection.BACKWARD,
Suffix_Operands = this.suffix_BW_Op[i].Text,
Suffix_Result = this.suffix_BW_Res[i].Text,
Operator = FlowNetworkCalcRule.StringToOperator(this.operators_BW[i].SelectedItem.ToString())
});
}
this.node_current.CalculationRules = rules_to_transfer;
}
// done
this.DialogResult = true;
this.Close();
}
private void InitContent()
{
if (this.main_grid == null)
{
return;
}
if (this.node_current == null)
{
return;
}
List <string> operators = new List <string> {
"NoNe", "+", "-", "*", "/", "Min", "Max", ":="
};
this.btn_OK.Click += btn_OK_Click;
int counter_F = 0;
int counter_B = 0;
this.suffix_FW_Op = new List <TextBox>();
this.suffix_BW_Op = new List <TextBox>();
this.operators_FW = new List <ComboBox>();
this.operators_BW = new List <ComboBox>();
this.suffix_FW_Res = new List <TextBox>();
this.suffix_BW_Res = new List <TextBox>();
// get info from node, if available
if (this.node_current.CalculationRules != null)
{
foreach (FlowNetworkCalcRule rule in this.node_current.CalculationRules)
{
// iteration check
if (counter_F > NR_ENTRIES_MAX - 1 && rule.Direction == FlowNetworkCalcDirection.FORWARD)
{
continue;
}
if (counter_B > NR_ENTRIES_MAX - 1 && rule.Direction == FlowNetworkCalcDirection.BACKWARD)
{
continue;
}
TextBox tb = new TextBox();
tb.Width = 50;
tb.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
tb.VerticalAlignment = System.Windows.VerticalAlignment.Center;
tb.Style = (Style)tb.TryFindResource("CoordinateInput");
tb.Text = rule.Suffix_Operands;
Grid.SetColumn(tb, (rule.Direction == FlowNetworkCalcDirection.FORWARD) ? 1 : 4);
Grid.SetRow(tb, (rule.Direction == FlowNetworkCalcDirection.FORWARD) ? counter_F + 2 : counter_B + 2);
this.main_grid.Children.Add(tb);
// --
ComboBox cb = new ComboBox();
cb.Margin = new Thickness(2, 2, 5, 2);
cb.ItemsSource = operators;
cb.SelectedItem = FlowNetworkCalcRule.OperatorToString(rule.Operator);
Grid.SetColumn(cb, (rule.Direction == FlowNetworkCalcDirection.FORWARD) ? 2 : 5);
Grid.SetRow(cb, (rule.Direction == FlowNetworkCalcDirection.FORWARD) ? counter_F + 2 : counter_B + 2);
this.main_grid.Children.Add(cb);
// --
TextBox tb_1 = new TextBox();
tb_1.Width = 50;
tb_1.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
tb_1.VerticalAlignment = System.Windows.VerticalAlignment.Center;
tb_1.Style = (Style)tb_1.TryFindResource("CoordinateInput");
tb_1.Text = rule.Suffix_Result;
Grid.SetColumn(tb_1, (rule.Direction == FlowNetworkCalcDirection.FORWARD) ? 3 : 6);
Grid.SetRow(tb_1, (rule.Direction == FlowNetworkCalcDirection.FORWARD) ? counter_F + 2 : counter_B + 2);
this.main_grid.Children.Add(tb_1);
// save and count
if (rule.Direction == FlowNetworkCalcDirection.FORWARD)
{
counter_F++;
this.suffix_FW_Op.Add(tb);
this.operators_FW.Add(cb);
this.suffix_FW_Res.Add(tb_1);
}
else
{
counter_B++;
this.suffix_BW_Op.Add(tb);
this.operators_BW.Add(cb);
this.suffix_BW_Res.Add(tb_1);
}
}
}
// complete list, if necessary
for (int i = counter_F; i < NR_ENTRIES_MAX; i++)
{
TextBox tbF = new TextBox();
tbF.Width = 50;
tbF.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
tbF.VerticalAlignment = System.Windows.VerticalAlignment.Center;
tbF.Style = (Style)tbF.TryFindResource("CoordinateInput");
tbF.Text = "__" + i.ToString();
Grid.SetColumn(tbF, 1);
Grid.SetRow(tbF, i + 2);
this.main_grid.Children.Add(tbF);
// --
ComboBox cbF = new ComboBox();
cbF.Margin = new Thickness(2, 2, 5, 2);
cbF.ItemsSource = operators;
Grid.SetColumn(cbF, 2);
Grid.SetRow(cbF, i + 2);
this.main_grid.Children.Add(cbF);
// --
TextBox tbF_1 = new TextBox();
tbF_1.Width = 50;
tbF_1.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
tbF_1.VerticalAlignment = System.Windows.VerticalAlignment.Center;
tbF_1.Style = (Style)tbF_1.TryFindResource("CoordinateInput");
tbF_1.Text = "__" + i.ToString();
Grid.SetColumn(tbF_1, 3);
Grid.SetRow(tbF_1, i + 2);
this.main_grid.Children.Add(tbF_1);
this.suffix_FW_Op.Add(tbF);
this.operators_FW.Add(cbF);
this.suffix_FW_Res.Add(tbF_1);
}
for (int i = counter_B; i < NR_ENTRIES_MAX; i++)
{
TextBox tbB = new TextBox();
tbB.Width = 50;
tbB.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
tbB.VerticalAlignment = System.Windows.VerticalAlignment.Center;
tbB.Style = (Style)tbB.TryFindResource("CoordinateInput");
tbB.Text = "__" + i.ToString();
Grid.SetColumn(tbB, 4);
Grid.SetRow(tbB, i + 2);
this.main_grid.Children.Add(tbB);
// --
ComboBox cbB = new ComboBox();
cbB.Margin = new Thickness(2, 2, 5, 2);
cbB.ItemsSource = operators;
Grid.SetColumn(cbB, 5);
Grid.SetRow(cbB, i + 2);
this.main_grid.Children.Add(cbB);
// --
TextBox tbB_1 = new TextBox();
tbB_1.Width = 50;
tbB_1.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
tbB_1.VerticalAlignment = System.Windows.VerticalAlignment.Center;
tbB_1.Style = (Style)tbB_1.TryFindResource("CoordinateInput");
tbB_1.Text = "__" + i.ToString();
Grid.SetColumn(tbB_1, 6);
Grid.SetRow(tbB_1, i + 2);
this.main_grid.Children.Add(tbB_1);
this.suffix_BW_Op.Add(tbB);
this.operators_BW.Add(cbB);
this.suffix_BW_Res.Add(tbB_1);
}
this.content_initialized = true;
}
