// 编辑节点信息
private void EditNode(object parameter)
{
int index = (int)parameter;
if (index < 0)
{
return;
}
if (CurrentNodeIndex != index)
{
CurrentNodeIndex = index;
}
NodeInfoDlg dlg = new NodeInfoDlg();
NodeInfoDlgViewModel viewModel = new NodeInfoDlgViewModel()
{
Title = "编辑节点" + index.ToString(), X = Record.Nodes[index].X, Y = Record.Nodes[index].Y, Demand = Record.Nodes[index].Demand
};
dlg.DataContext = viewModel;
dlg.ShowDialog();
if (!viewModel.IsCancel)
{
Record.Segments.Clear();
Record.Nodes[index].X = viewModel.X;
Record.Nodes[index].Y = viewModel.Y;
Record.Nodes[index].Demand = viewModel.Demand;
}
}
public bool Begin()
{
NodeInfoDlg dlg = new NodeInfoDlg();
NodeInfoDlgViewModel vm = new NodeInfoDlgViewModel();
vm.Title = "添加节点";
dlg.DataContext = vm;
dlg.ShowDialog();
if (vm.Result)
{
X = vm.X;
Y = vm.Y;
Demand = vm.Demand;
return(true);
}
return(false);
}
// 添加节点
private void AddNode(object parameter)
{
NodeInfoDlg dlg = new NodeInfoDlg();
NodeInfoDlgViewModel viewModel = new NodeInfoDlgViewModel()
{
Title = "添加节点" + Record.Nodes.Count.ToString()
};
dlg.DataContext = viewModel;
dlg.ShowDialog();
if (!viewModel.IsCancel)
{
Record.Nodes.Add(new Node {
X = viewModel.X, Y = viewModel.Y, Demand = viewModel.Demand
});
CurrentNodeIndex = Record.Nodes.Count - 1;
}
}
public bool Begin(Node currentNode)
{
NodeInfoDlg dlg = new NodeInfoDlg();
NodeInfoDlgViewModel vm = new NodeInfoDlgViewModel();
vm.Title = "编辑节点" + currentNode.ID.ToString();
vm.X = currentNode.X;
vm.Y = currentNode.Y;
vm.Demand = currentNode.Demand;
dlg.DataContext = vm;
dlg.ShowDialog();
if (vm.Result)
{
NewX = vm.X;
NewY = vm.Y;
NewDemand = vm.Demand;
return(true);
}
return(false);
}
