ujijrujijr/PIbd-22_Chernyshev_G.J._29_Trolleybus_Base
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ujijrujijr 2023-10-25 21:44:34 +03:00
parent 3e84994000
commit 7b3777a796
5 changed files with 345 additions and 111 deletions
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8
Trolleybus/Trolleybus/BusesGenericCollection.cs
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@ -73,7 +73,7 @@ namespace Trolleybus.Generics
/// <returns></returns>
public static bool operator -(BusesGenericCollection<T, U> collect, int pos)
{
T? obj = collect._collection.Get(pos);
T? obj = collect._collection[pos];
if (obj != null)
{
collect._collection.Remove(pos);
@ -90,7 +90,7 @@ namespace Trolleybus.Generics
/// <returns></returns>
public U? GetU(int pos)
{
return (U?)_collection.Get(pos)?.GetMoveableObject;
return (U?)_collection[pos]?.GetMoveableObject;
}
/// <summary>
/// Вывод всего набора объектов
@ -134,9 +134,8 @@ namespace Trolleybus.Generics
{
int i = 0;
int j = _pictureWidth / _placeSizeWidth - 1;
for (int k = 0; k < _collection.Count; k++)
foreach (var bus in _collection.GetBuses())
{
DrawingBus bus = _collection.Get(k);
if (bus != null)
{
bus.SetPosition(j * (_placeSizeWidth + 10) + 5, i * (_placeSizeHeight) + 10);
@ -149,7 +148,6 @@ namespace Trolleybus.Generics
j = _pictureWidth / _placeSizeWidth - 1;
i++;
}
}
}
}

89
Trolleybus/Trolleybus/BusesGenericStorage.cs Normal file
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@ -0,0 +1,89 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Trolleybus.DrawingObjects;
using Trolleybus.MovementStrategy;
namespace Trolleybus.Generics
{
internal class BusesGenericStorage
{
/// <summary>
/// Словарь (хранилище)
/// </summary>
readonly Dictionary<string, BusesGenericCollection<DrawingBus, DrawingObjectBus>> _busStorages;
/// <summary>
/// Возвращение списка названий наборов
/// </summary>
public List<string> Keys => _busStorages.Keys.ToList();
/// <summary>
/// Ширина окна отрисовки
/// </summary>
private readonly int _pictureWidth;
/// <summary>
/// Высота окна отрисовки
/// </summary>
private readonly int _pictureHeight;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="pictureWidth"></param>
/// <param name="pictureHeight"></param>
public BusesGenericStorage(int pictureWidth, int pictureHeight)
{
_busStorages = new Dictionary<string, BusesGenericCollection<DrawingBus, DrawingObjectBus>>();
_pictureWidth = pictureWidth;
_pictureHeight = pictureHeight;
}
/// <summary>
/// Добавление набора
/// </summary>
/// <param name="name">Название набора</param>
public void AddSet(string name)
{
// проверка, существует ли набор с таким ключём
if (_busStorages.ContainsKey(name))
{
return;
}
var busCollection = new BusesGenericCollection<DrawingBus, DrawingObjectBus>(_pictureWidth, _pictureHeight);
_busStorages.Add(name, busCollection);
}
/// <summary>
/// Удаление набора
/// </summary>
/// <param name="name">Название набора</param>
public void DelSet(string name)
{
if (_busStorages.ContainsKey(name))
{
_busStorages.Remove(name);
}
}
/// <summary>
/// Доступ к набору
/// </summary>
/// <param name="ind"></param>
/// <returns></returns>
public BusesGenericCollection<DrawingBus, DrawingObjectBus>? this[string ind]
{
get
{
if (!_busStorages.ContainsKey(ind))
{
return null;
}
return _busStorages[ind];
}
}
}
}

190
Trolleybus/Trolleybus/FormBusesCollection.cs
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@ -18,14 +18,78 @@ namespace Trolleybus
/// <summary>
/// Набор объектов
/// </summary>
private readonly BusesGenericCollection<DrawingBus, DrawingObjectBus> _buses;
private readonly BusesGenericStorage _storage;
/// <summary>
/// Конструктор
/// </summary>
public FormBusesCollection()
{
InitializeComponent();
_buses = new BusesGenericCollection<DrawingBus, DrawingObjectBus>(pictureBoxCollection.Width, pictureBoxCollection.Height);
_storage = new BusesGenericStorage(pictureBoxCollection.Width, pictureBoxCollection.Height);
}
/// <summary>
/// Заполнение listBoxObjects
/// </summary>
private void ReloadObjects()
{
int index = listBoxSets.SelectedIndex;
listBoxSets.Items.Clear();
for (int i = 0; i < _storage.Keys.Count; i++)
{
listBoxSets.Items.Add(_storage.Keys[i]);
}
if (listBoxSets.Items.Count > 0 && (index == -1 || index >= listBoxSets.Items.Count))
{
listBoxSets.SelectedIndex = 0;
}
else if (listBoxSets.Items.Count > 0 && index > -1 && index < listBoxSets.Items.Count)
{
listBoxSets.SelectedIndex = index;
}
}
/// <summary>
/// Добавление набора в коллекцию
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonAddSetOfObjects_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(textBoxNameOfSet.Text))
{
MessageBox.Show("Не все данные заполнены", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_storage.AddSet(textBoxNameOfSet.Text);
ReloadObjects();
}
/// <summary>
/// Выбор набора
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ListBoxSets_SelectedIndexChanged(object sender, EventArgs e)
{
pictureBoxCollection.Image = _storage[listBoxSets.SelectedItem?.ToString() ?? string.Empty]?.ShowBuses();
}
/// <summary>
/// Удаление набора
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonDeleteSetOfObjects_Click(object sender, EventArgs e)
{
if (listBoxSets.SelectedIndex == -1)
{
return;
}
if (MessageBox.Show($"Удалить объект {listBoxSets.SelectedItem}?", "Удаление",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
_storage.DelSet(listBoxSets.SelectedItem.ToString() ?? string.Empty);
ReloadObjects();
}
}
/// <summary>
/// Добавление объекта в набор
@ -34,13 +98,23 @@ namespace Trolleybus
/// <param name="e"></param>
private void ButtonAddBus_Click(object sender, EventArgs e)
{
if (listBoxSets.SelectedIndex == -1)
{
return;
}
var obj = _storage[listBoxSets.SelectedItem.ToString() ?? string.Empty];
if (obj == null)
{
return;
}
FormTrolleybus form = new FormTrolleybus();
if (form.ShowDialog() == DialogResult.OK)
{
if (_buses + form.SelectedBus != -1)
if (obj + form.SelectedBus != -1)
{
MessageBox.Show("Объект добавлен");
pictureBoxCollection.Image = _buses.ShowBuses();
pictureBoxCollection.Image = obj.ShowBuses();
}
else
{
@ -55,6 +129,15 @@ namespace Trolleybus
/// <param name="e"></param>
private void ButtonRemoveBus_Click(object sender, EventArgs e)
{
if (listBoxSets.SelectedIndex == -1)
{
return;
}
var obj = _storage[listBoxSets.SelectedItem.ToString() ?? string.Empty];
if (obj == null)
{
return;
}
if (MessageBox.Show("Удалить объект?", "Удаление",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
@ -66,10 +149,10 @@ namespace Trolleybus
pos_string = "0";
}
int pos = Convert.ToInt32(pos_string);
if (_buses - pos)
if (obj - pos)
{
MessageBox.Show("Объект удален");
pictureBoxCollection.Image = _buses.ShowBuses();
pictureBoxCollection.Image = obj.ShowBuses();
}
else
{
@ -83,19 +166,34 @@ namespace Trolleybus
/// <param name="e"></param>
private void ButtonRefreshCollection_Click(object sender, EventArgs e)
{
pictureBoxCollection.Image = _buses.ShowBuses();
if (listBoxSets.SelectedIndex == -1)
{
return;
}
var obj = _storage[listBoxSets.SelectedItem.ToString() ?? string.Empty];
if (obj == null)
{
return;
}
pictureBoxCollection.Image = obj.ShowBuses();
}
private void InitializeComponent()
{
pictureBoxCollection = new PictureBox();
panelTools = new Panel();
panelSets = new Panel();
buttonDeleteSetOfObjects = new Button();
textBoxNameOfSet = new TextBox();
listBoxSets = new ListBox();
buttonAddSetOfObjects = new Button();
buttonRefreshCollection = new Button();
maskedTextBoxNumber = new MaskedTextBox();
buttonRemoveBus = new Button();
buttonAddBus = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
panelTools.SuspendLayout();
panelSets.SuspendLayout();
SuspendLayout();
//
// pictureBoxCollection
@ -103,25 +201,77 @@ namespace Trolleybus
pictureBoxCollection.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
pictureBoxCollection.Location = new Point(0, 0);
pictureBoxCollection.Name = "pictureBoxCollection";
pictureBoxCollection.Size = new Size(670, 453);
pictureBoxCollection.Size = new Size(670, 553);
pictureBoxCollection.TabIndex = 0;
pictureBoxCollection.TabStop = false;
//
// panelTools
//
panelTools.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Right;
panelTools.BorderStyle = BorderStyle.FixedSingle;
panelTools.Controls.Add(panelSets);
panelTools.Controls.Add(buttonRefreshCollection);
panelTools.Controls.Add(maskedTextBoxNumber);
panelTools.Controls.Add(buttonRemoveBus);
panelTools.Controls.Add(buttonAddBus);
panelTools.Location = new Point(682, 0);
panelTools.Name = "panelTools";
panelTools.Size = new Size(200, 453);
panelTools.Size = new Size(200, 553);
panelTools.TabIndex = 1;
//
// panelSets
//
panelSets.Anchor = AnchorStyles.Top | AnchorStyles.Right;
panelSets.BorderStyle = BorderStyle.FixedSingle;
panelSets.Controls.Add(buttonDeleteSetOfObjects);
panelSets.Controls.Add(textBoxNameOfSet);
panelSets.Controls.Add(listBoxSets);
panelSets.Controls.Add(buttonAddSetOfObjects);
panelSets.Location = new Point(17, 11);
panelSets.Name = "panelSets";
panelSets.Size = new Size(170, 283);
panelSets.TabIndex = 4;
//
// buttonDeleteSetOfObjects
//
buttonDeleteSetOfObjects.Location = new Point(3, 222);
buttonDeleteSetOfObjects.Name = "buttonDeleteSetOfObjects";
buttonDeleteSetOfObjects.Size = new Size(162, 45);
buttonDeleteSetOfObjects.TabIndex = 3;
buttonDeleteSetOfObjects.Text = "Удалить набор";
buttonDeleteSetOfObjects.UseVisualStyleBackColor = true;
buttonDeleteSetOfObjects.Click += ButtonDeleteSetOfObjects_Click;
//
// textBoxNameOfSet
//
textBoxNameOfSet.Location = new Point(3, 19);
textBoxNameOfSet.Name = "textBoxNameOfSet";
textBoxNameOfSet.Size = new Size(162, 27);
textBoxNameOfSet.TabIndex = 2;
//
// listBoxSets
//
listBoxSets.FormattingEnabled = true;
listBoxSets.ItemHeight = 20;
listBoxSets.Location = new Point(3, 112);
listBoxSets.Name = "listBoxSets";
listBoxSets.Size = new Size(162, 104);
listBoxSets.TabIndex = 1;
listBoxSets.SelectedIndexChanged += ListBoxSets_SelectedIndexChanged;
//
// buttonAddSetOfObjects
//
buttonAddSetOfObjects.Location = new Point(3, 52);
buttonAddSetOfObjects.Name = "buttonAddSetOfObjects";
buttonAddSetOfObjects.Size = new Size(162, 45);
buttonAddSetOfObjects.TabIndex = 0;
buttonAddSetOfObjects.Text = "Добавить набор";
buttonAddSetOfObjects.UseVisualStyleBackColor = true;
buttonAddSetOfObjects.Click += ButtonAddSetOfObjects_Click;
//
// buttonRefreshCollection
//
buttonRefreshCollection.Location = new Point(17, 190);
buttonRefreshCollection.Location = new Point(17, 484);
buttonRefreshCollection.Name = "buttonRefreshCollection";
buttonRefreshCollection.Size = new Size(170, 40);
buttonRefreshCollection.TabIndex = 3;
@ -131,7 +281,7 @@ namespace Trolleybus
//
// maskedTextBoxNumber
//
maskedTextBoxNumber.Location = new Point(39, 76);
maskedTextBoxNumber.Location = new Point(39, 366);
maskedTextBoxNumber.Mask = "00";
maskedTextBoxNumber.Name = "maskedTextBoxNumber";
maskedTextBoxNumber.Size = new Size(125, 27);
@ -140,7 +290,7 @@ namespace Trolleybus
//
// buttonRemoveBus
//
buttonRemoveBus.Location = new Point(17, 125);
buttonRemoveBus.Location = new Point(17, 409);
buttonRemoveBus.Name = "buttonRemoveBus";
buttonRemoveBus.Size = new Size(170, 40);
buttonRemoveBus.TabIndex = 1;
@ -150,7 +300,7 @@ namespace Trolleybus
//
// buttonAddBus
//
buttonAddBus.Location = new Point(17, 12);
buttonAddBus.Location = new Point(17, 311);
buttonAddBus.Name = "buttonAddBus";
buttonAddBus.Size = new Size(170, 40);
buttonAddBus.TabIndex = 0;
@ -158,16 +308,18 @@ namespace Trolleybus
buttonAddBus.UseVisualStyleBackColor = true;
buttonAddBus.Click += ButtonAddBus_Click;
//
// FormBusCollection
// FormBusesCollection
//
ClientSize = new Size(882, 453);
ClientSize = new Size(882, 553);
Controls.Add(panelTools);
Controls.Add(pictureBoxCollection);
Name = "FormBusCollection";
Name = "FormBusesCollection";
Text = "Набор автобусов";
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
panelTools.ResumeLayout(false);
panelTools.PerformLayout();
panelSets.ResumeLayout(false);
panelSets.PerformLayout();
ResumeLayout(false);
}
@ -176,6 +328,12 @@ namespace Trolleybus
private Button buttonRefreshCollection;
private MaskedTextBox maskedTextBoxNumber;
private Button buttonRemoveBus;
private Panel panelSets;
private Button buttonAddSetOfObjects;
private ListBox listBoxSets;
private TextBox textBoxNameOfSet;
private Button buttonDeleteSetOfObjects;
private Button buttonAddBus;
}
}

119
Trolleybus/Trolleybus/SetGeneric.cs
View File

@ -14,20 +14,25 @@ namespace Trolleybus.Generics
where T : class
{
/// <summary>
/// Массив объектов, которые храним
/// Список объектов, которые храним
/// </summary>
private readonly T?[] _places;
private readonly List<T>? _places;
/// <summary>
/// Количество объектов в массиве
/// Количество объектов в списке
/// </summary>
public int Count => _places.Length;
public int Count => _places.Count;
/// <summary>
/// Максимальное количество объектов в списке
/// </summary>
private readonly int _maxCount;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="count"></param>
public SetGeneric(int count)
{
_places = new T?[count];
_maxCount = count;
_places = new List<T?>(count);
}
/// <summary>
/// Добавление объекта в начало набора
@ -36,35 +41,14 @@ namespace Trolleybus.Generics
/// <returns></returns>
public int Insert(T bus)
{
if (_places[0] == null)
if (Count + 1 <= _maxCount)
{
_places[0] = bus;
//0 в данном случае - индекс в массиве, вставка прошла успешно
_places.Insert(0, bus);
//0 в данном случае место, на котоорое добавился элемннт, вставка прошла успешно
return 0;
}
else
{
int index = 0;
while (_places[index] != null)
{
index++;
if (index >= Count)
{
//места в массиве нет, ни по какому индексу вставить нельзя
return -1;
}
}
//cдвиг элементов
for (int i = index; i > 0; i--)
{
_places[i] = _places[i - 1];
}
_places[0] = bus;
//0 в данном случае - индекс в массиве, вставка прошла успешно
return 0;
}
//если при добавлении в списке станет больше макс. кол-ва элементов, то как бы вставлять будет некуда
return -1;
}
/// <summary>
/// Добавление объекта в набор на конкретную позицию
@ -74,40 +58,19 @@ namespace Trolleybus.Generics
/// <returns></returns>
public int Insert(T bus, int position)
{
if (position >= Count || position < 0)
if (position >= _maxCount || position < 0)
{
//индекс неверный, значит вставить по индексу нельзя
//позиция неверная, значит вставить нельзя
return -1;
}
if (_places[position] == null)
if (Count + 1 <= _maxCount)
{
_places[position] = bus;
_places.Insert(position, bus);
//место в списке, по которому вставили, вставка прошла успешно
return position;
}
else
{
//проверка, что в массиве после вставляемого эл-а есть место
int index = position;
while (_places[index] != null)
{
index++;
if (index >= Count)
{
//места в массиве нет, ни по какому индексу вставить нельзя
return -1;
}
}
//сдвиг элементов
for (int i = index; i > position; i--)
{
_places[i] = _places[i - 1];
}
//вставка по позиции
_places[position] = bus;
}
//индекс в массиве, по которому вставили, вставка прошла успешно
return position;
//места в списке нет
return -1;
}
/// <summary>
/// Удаление объекта из набора с конкретной позиции
@ -120,7 +83,7 @@ namespace Trolleybus.Generics
{
return false;
}
_places[position] = null;
_places.RemoveAt(position);
return true;
}
/// <summary>
@ -128,13 +91,39 @@ namespace Trolleybus.Generics
/// </summary>
/// <param name="position"></param>
/// <returns></returns>
public T? Get(int position)
public T? this[int position]
{
if (position >= Count || position < 0)
get
{
return null;
if (position >= Count || position < 0)
{
return null;
}
return _places[position];
}
set
{
if (position >= Count || position < 0)
{
return;
}
_places[position] = value;
}
}
/// <summary>
/// Проход по списку
/// </summary>
/// <returns></returns>
public IEnumerable<T?> GetBuses(int? maxBuses = null)
{
for (int i = 0; i < Count; ++i)
{
yield return _places[i];
if (maxBuses.HasValue && i == maxBuses.Value)
{
yield break;
}
}
return _places[position];
}
}
}