PIbd-21_Putintsev_D.M._Road.../RoadTrain/FormTrainConfig.cs

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C#
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using RoadTrain.MovementStrategy;
using RoadTrain.DrawningObjects;
using RoadTrain.Entities;
namespace RoadTrain
{
public partial class FormTrainConfig : Form
{
/// <summary>
/// Переменная-выбранный пеозд
/// </summary>
DrawningRoadTrain? _train = null;
/// <summary>
/// Событие
/// </summary>
private event Action<DrawningRoadTrain> EventAddTrain;
public FormTrainConfig()
{
InitializeComponent();
ButtonCancel.Click += (s, e) => Close();
panelBlack.MouseDown += PanelColor_MouseDown;
panelPurple.MouseDown += PanelColor_MouseDown;
panelGray.MouseDown += PanelColor_MouseDown;
panelGreen.MouseDown += PanelColor_MouseDown;
panelRed.MouseDown += PanelColor_MouseDown;
panelWhite.MouseDown += PanelColor_MouseDown;
panelYellow.MouseDown += PanelColor_MouseDown;
panelBlue.MouseDown += PanelColor_MouseDown;
}
/// <summary>
/// Отрисовать машину
/// </summary>
private void DrawTrain()
{
Bitmap bmp = new(pictureBoxObject.Width, pictureBoxObject.Height);
Graphics gr = Graphics.FromImage(bmp);
_train?.SetPosition(5, 5);
_train?.DrawTransport(gr);
pictureBoxObject.Image = bmp;
}
/// <summary>
/// Добавление события
/// </summary>
/// <param name="ev">Привязанный метод</param>
public void AddEvent(Action<DrawningRoadTrain> ev)
{
if (EventAddTrain == null)
{
EventAddTrain = ev;
}
else
{
EventAddTrain += ev;
}
}
/// <summary>
/// Передаем информацию при нажатии на Label
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void LabelObject_MouseDown(object sender, MouseEventArgs e)
{
(sender as Label)?.DoDragDrop((sender as Label)?.Name,
DragDropEffects.Move | DragDropEffects.Copy);
}
/// <summary>
/// Проверка получаемой информации (ее типа на соответствие требуемому)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PanelObject_DragEnter(object sender, DragEventArgs e)
{
if (e.Data?.GetDataPresent(DataFormats.Text) ?? false)
{
e.Effect = DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
}
}
/// <summary>
/// Действия при приеме перетаскиваемой информации
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PanelObject_DragDrop(object sender, DragEventArgs e)
{
switch (e.Data?.GetData(DataFormats.Text).ToString())
{
case "labelSimpleObject":
_train = new DrawningRoadTrain((int)numericUpDownSpeed.Value,
(int)numericUpDownWeight.Value, Color.White, pictureBoxObject.Width,
pictureBoxObject.Height);
break;
case "labelModifiedObject":
_train = new DrawningTrain((int)numericUpDownSpeed.Value,
(int)numericUpDownWeight.Value, Color.White, Color.Black, checkBoxWaterContainer.Checked,
checkBoxSweepingBrush.Checked, pictureBoxObject.Width,
pictureBoxObject.Height);
break;
}
DrawTrain();
}
private void ButtonOk_Click(object sender, EventArgs e)
{
EventAddTrain?.Invoke(_train);
Close();
}
private void PanelColor_MouseDown(object sender, MouseEventArgs e)
{
(sender as Panel)?.DoDragDrop((sender as Panel)?.BackColor, DragDropEffects.Move | DragDropEffects.Copy);
}
private void labelColor_DragEnter(object sender, DragEventArgs e)
{
if (e.Data?.GetDataPresent(typeof(Color)) ?? false)
{
e.Effect = DragDropEffects.Copy;
}
else
{
e.Effect = DragDropEffects.None;
}
}
private void labelColor_DragDrop(object sender, DragEventArgs e)
{
if (_train == null)
return;
((Label)sender).BackColor = (Color)e.Data.GetData(typeof(Color));
switch (((Label)sender).Name)
{
case "labelColor":
_train.SetBodyColor((Color)e.Data.GetData(typeof(Color)));
break;
case "labelAdditionalColor":
if (!(_train is DrawningTrain))
{
return;
}
(_train as DrawningTrain).SetAdditionalColor((Color)e.Data.GetData(typeof(Color)));
break;
}
DrawTrain();
}
}
}