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ПИбд-12 Савинов Роман Дмитриевич лабораторная №6 #13

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zum wants to merge 4 commits from Lab6 into Lab5
pull from: Lab6
merge into: zum:Lab5
Conversation 0 Commits 4 Files Changed 13 +429 -13
13 changed files with 429 additions and 13 deletions
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2
ProjectStormTrooper/ProjectStormTrooper/CollectionGenericObjects/AbstractCompany.cs
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@ -49,7 +49,7 @@ public abstract class AbstractCompany
_pictureWidth = picWidth;
_pictureHeight = picHeight;
_collection = collection;
_collection.SetMaxCount = GetMaxCount;
_collection.MaxCount = GetMaxCount;
}
/// <summary>

14
ProjectStormTrooper/ProjectStormTrooper/CollectionGenericObjects/ICollectionGenericObjects.cs
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@ -15,7 +15,8 @@ public interface ICollectionGenericObjects<T>
/// <summary>
/// Установка максимального количества элементов
/// </summary>
int SetMaxCount { set; }
int MaxCount { get; set; }
/// <summary>
/// Добавление объекта в коллекцию
@ -45,4 +46,15 @@ public interface ICollectionGenericObjects<T>
/// <param name="position">Позиция</param>
/// <returns>Объект</returns>
T? Get(int position);
/// <summary>
/// Получение типа коллекции
/// </summary>
CollectionType GetCollectionType { get; }
/// <summary>
/// Получение объектов коллекции по одному
/// </summary>
/// <returns>Поэлементый вывод элементов коллекции</returns>
IEnumerable<T?> GetItems();
}

23
ProjectStormTrooper/ProjectStormTrooper/CollectionGenericObjects/ListGenericObjects.cs
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@ -17,9 +17,20 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
/// </summary>
private int _maxCount;
public int Count => _collection.Count;
public int MaxCount
{
get => _maxCount;
set
{
if (value > 0)
{
_maxCount = value;
}
}
}
public CollectionType GetCollectionType => CollectionType.List;
public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
public int Count => _collection.Count;
/// <summary>
/// Конструктор
@ -67,4 +78,12 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
_collection.RemoveAt(position);
return temp;
}
public IEnumerable<T?> GetItems()
{
for (int i = 0; i < _collection.Count; ++i)
{
yield return _collection[i];
}
}
}

17
ProjectStormTrooper/ProjectStormTrooper/CollectionGenericObjects/MassiveGenericObjects.cs
View File

@ -1,4 +1,5 @@

namespace ProjectStormTrooper.CollectionGenericObjects;
/// <summary>
@ -15,8 +16,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
public int Count => _collection.Length;
public int SetMaxCount
public int MaxCount
{
get
{
return _collection.Length;
}
set
{
if (value > 0)
@ -33,6 +38,8 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
}
}
public CollectionType GetCollectionType => CollectionType.Massive;
/// <summary>
/// Конструктор
/// </summary>
@ -101,4 +108,12 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
return temp;
}
public IEnumerable<T?> GetItems()
{
for (int i = 0; i < _collection.Length; ++i)
{
yield return _collection[i];
}
}
}

148
ProjectStormTrooper/ProjectStormTrooper/CollectionGenericObjects/StorageCollection.cs
View File

@ -1,11 +1,13 @@
using ProjectStormTrooper.CollectionGenericObjects;
using ProjectStormTrooper.Drawnings;
using System.Text;
/// <summary>
/// Класс-хранилище коллекций
/// </summary>
/// <typeparam name="T"></typeparam>
public class StorageCollection<T>
where T : class
where T : DrawningWarPlane
{
/// <summary>
/// Словарь (хранилище) с коллекциями
@ -16,6 +18,21 @@ public class StorageCollection<T>
/// Возвращение списка названий коллекций
/// </summary>
public List<string> Keys => _storages.Keys.ToList();
/// <summary>
/// Ключевое слово, с которого должен начинаться файл
/// </summary>
private readonly string _collectionKey = "CollectionsStorage";
/// <summary>
/// Разделитель для записи ключа и значения элемента словаря
/// </summary>
private readonly string _separatorForKeyValue = "|";
/// <summary>
/// Разделитель для записей коллекции данных в файл
/// </summary>
private readonly string _separatorItems = ";";
/// <summary>
/// Конструктор
@ -71,4 +88,133 @@ public class StorageCollection<T>
return _storages[name];
}
}
/// <summary>
/// Сохранение информации по автомобилям в хранилище в файл
/// </summary>
/// <param name="filename">Путь и имя файла</param>
/// <returns>true - сохранение прошло успешно, false - ошибка при сохранении данных</returns>
public bool SaveData(string filename)
{
if (_storages.Count == 0)
{
return false;
}
if (File.Exists(filename))
{
File.Delete(filename);
}
using FileStream fs = new(filename, FileMode.Create);
using StreamWriter streamWriter = new StreamWriter(fs);
streamWriter.Write(_collectionKey);
foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
{
streamWriter.Write(Environment.NewLine);
// не сохраняем пустые коллекции
if (value.Value.Count == 0)
{
continue;
}
streamWriter.Write(value.Key);
streamWriter.Write(_separatorForKeyValue);
streamWriter.Write(value.Value.GetCollectionType);
streamWriter.Write(_separatorForKeyValue);
streamWriter.Write(value.Value.MaxCount);
streamWriter.Write(_separatorForKeyValue);
foreach (T? item in value.Value.GetItems())
{
string data = item?.GetDataForSave() ?? string.Empty;
if (string.IsNullOrEmpty(data))
{
continue;
}
streamWriter.Write(data);
streamWriter.Write(_separatorItems);
}
}
return true;
}
/// <summary>
/// Загрузка информации по автомобилям в хранилище из файла
/// </summary>
/// <param name="filename">Путь и имя файла</param>
/// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
public bool LoadData(string filename)
{
if (!File.Exists(filename))
{
return false;
}
using (FileStream fs = new(filename, FileMode.Open))
{
using StreamReader streamReader = new StreamReader(fs);
string firstString = streamReader.ReadLine();
if(firstString == null || firstString.Length == 0)
{
return false;
}
if (!firstString.Equals(_collectionKey))
{
//если нет такой записи, то это не те данные
return false;
}
_storages.Clear();
while (!streamReader.EndOfStream)
{
string[] record = streamReader.ReadLine().Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
if(record.Length != 4)
{
continue;
}
ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
if (collection == null)
{
return false;
}
collection.MaxCount = Convert.ToInt32(record[2]);
string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
foreach (string elem in set)
{
if (elem?.CreateDrawningWarPlane() is T warPlane)
{
if (!collection.Insert(warPlane))
{
return false;
}
}
}
_storages.Add(record[0], collection);
}
}
return true;
}
/// <summary>
/// Создание коллекции по типу
/// </summary>
/// <param name="collectionType"></param>
/// <returns></returns>
private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
{
return collectionType switch
{
CollectionType.Massive => new MassiveGenericObjects<T>(),
CollectionType.List => new ListGenericObjects<T>(),
_ => null,
};
}
}

12
ProjectStormTrooper/ProjectStormTrooper/Drawnings/DrawningStormTrooper.cs
View File

@ -26,8 +26,18 @@ public class DrawningStormTrooper : DrawningWarPlane
{
EntityWarPlane = new EntityStormTrooper(speed, weight, bodyColor, colorOfHead, additionalColor, bombs, rockets);
}
/// <summary>
/// Конструктор принимающий объект Entity
/// </summary>
public DrawningStormTrooper(EntityWarPlane? entityWarPlane)
{
if (entityWarPlane != null)
{
EntityWarPlane = entityWarPlane;
}
}
/// <summary>
/// Прорисовка объекта

12
ProjectStormTrooper/ProjectStormTrooper/Drawnings/DrawningWarPlane.cs
View File

@ -75,6 +75,18 @@ namespace ProjectStormTrooper.Drawnings
{
EntityWarPlane = new EntityWarPlane(speed, weight, bodyColor, colorOfHead);
}
/// <summary>
/// Конструктор принимающий объект Entity
/// </summary>
public DrawningWarPlane(EntityWarPlane? entityWarPlane)
{
if(entityWarPlane != null)
{
EntityWarPlane = entityWarPlane;
}
}
/// <summary>
/// Установка границ поля
/// </summary>

54
ProjectStormTrooper/ProjectStormTrooper/Drawnings/ExtentionDrawningWarPlane.cs Normal file
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@ -0,0 +1,54 @@
using ProjectStormTrooper.Entities;
namespace ProjectStormTrooper.Drawnings;
/// <summary>
/// Расширение для класса EntityWarPlane
/// </summary>
public static class ExtentionDrawningWarPlane
{
/// <summary>
/// Разделитель для записи информации по объекту в файл
/// </summary>
private static readonly string _separatorForObject = ":";
/// <summary>
/// Создание объекта из строки
/// </summary>
/// <param name="info">Строка с данными для создания объекта</param>
/// <returns>Объект</returns>
public static DrawningWarPlane? CreateDrawningWarPlane(this string info)
{
string[] strs = info.Split(_separatorForObject);
EntityWarPlane? warPlane = EntityStormTrooper.CreateEntityStormTrooper(strs);
if (warPlane != null)
{
return new DrawningStormTrooper(warPlane);
}
warPlane = EntityWarPlane.CreateEntityCar(strs);
if (warPlane != null)
{
return new DrawningWarPlane(warPlane);
}
return null;
}
/// <summary>
/// Получение данных для сохранения в файл
/// </summary>
/// <param name="drawningCar">Сохраняемый объект</param>
/// <returns>Строка с данными по объекту</returns>
public static string GetDataForSave(this DrawningWarPlane drawningWarPlane)
{
string[]? array = drawningWarPlane?.EntityWarPlane?.GetStringRepresentation();
if (array == null)
{
return string.Empty;
}
return string.Join(_separatorForObject, array);
}
}

25
ProjectStormTrooper/ProjectStormTrooper/Entities/EntityStormTrooper.cs
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@ -44,4 +44,29 @@ public class EntityStormTrooper : EntityWarPlane
Rockets = rockets;
}
/// <summary>
/// Получение строк со значениями свойств объекта класса-сущности
/// </summary>
/// <returns></returns>
public override string[] GetStringRepresentation()
{
return new[] { nameof(EntityStormTrooper), Speed.ToString(), Weight.ToString(), BodyColor.Name,
ColorOfHead.Name, AdditionalColor.Name,Bombs.ToString(), Rockets.ToString() };
}
/// <summary>
/// Создание объекта из массива строк
/// </summary>
/// <param name="strs"></param>
/// <returns></returns>
public static EntityStormTrooper? CreateEntityStormTrooper(string[] strs)
{
if (strs.Length != 8 || strs[0] != nameof(EntityStormTrooper))
{
return null;
}
return new EntityStormTrooper(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]), Color.FromName(strs[4]),
Color.FromName(strs[5]), Convert.ToBoolean(strs[6]), Convert.ToBoolean(strs[7]));
}
}

25
ProjectStormTrooper/ProjectStormTrooper/Entities/EntityWarPlane.cs
View File

@ -43,6 +43,31 @@ namespace ProjectStormTrooper.Entities
ColorOfHead = colorOfHead;
}
//TODO Прописать метод
/// <summary>
/// Получение строк со значениями свойств объекта класса-сущности
/// </summary>
/// <returns></returns>
public virtual string[] GetStringRepresentation()
{
return new[] { nameof(EntityWarPlane), Speed.ToString(), Weight.ToString(), BodyColor.Name, ColorOfHead.Name};
}
/// <summary>
/// Создание объекта из массива строк
/// </summary>
/// <param name="strs"></param>
/// <returns></returns>
public static EntityWarPlane? CreateEntityCar(string[] strs)
{
if (strs.Length != 5 || strs[0] != nameof(EntityWarPlane))
{
return null;
}
return new EntityWarPlane(Convert.ToInt32(strs[1]), Convert.ToDouble(strs[2]), Color.FromName(strs[3]), Color.FromName(strs[4]));
}
}
}

71
ProjectStormTrooper/ProjectStormTrooper/FormWarPlaneCollection.Designer.cs generated
View File

@ -46,10 +46,17 @@
buttonAddWarPlane = new Button();
comboBoxSelectorCompany = new ComboBox();
pictureBox = new PictureBox();
menuStrip = new MenuStrip();
файлToolStripMenuItem = new ToolStripMenuItem();
SaveToolStripMenuItem = new ToolStripMenuItem();
LoadToolStripMenuItem = new ToolStripMenuItem();
openFileDialog = new OpenFileDialog();
saveFileDialog = new SaveFileDialog();
groupBox1.SuspendLayout();
panelStorage.SuspendLayout();
panelCompanyTools.SuspendLayout();
((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
menuStrip.SuspendLayout();
SuspendLayout();
//
// groupBox1
@ -59,9 +66,9 @@
groupBox1.Controls.Add(panelCompanyTools);
groupBox1.Controls.Add(comboBoxSelectorCompany);
groupBox1.Dock = DockStyle.Right;
groupBox1.Location = new Point(616, 0);
groupBox1.Location = new Point(616, 28);
groupBox1.Name = "groupBox1";
groupBox1.Size = new Size(197, 754);
groupBox1.Size = new Size(197, 782);
groupBox1.TabIndex = 0;
groupBox1.TabStop = false;
groupBox1.Text = "Инструменты";
@ -167,7 +174,7 @@
panelCompanyTools.Controls.Add(buttonAddWarPlane);
panelCompanyTools.Dock = DockStyle.Bottom;
panelCompanyTools.Enabled = false;
panelCompanyTools.Location = new Point(3, 493);
panelCompanyTools.Location = new Point(3, 521);
panelCompanyTools.Name = "panelCompanyTools";
panelCompanyTools.Size = new Size(191, 258);
panelCompanyTools.TabIndex = 7;
@ -234,19 +241,62 @@
// pictureBox
//
pictureBox.Dock = DockStyle.Fill;
pictureBox.Location = new Point(0, 0);
pictureBox.Location = new Point(0, 28);
pictureBox.Name = "pictureBox";
pictureBox.Size = new Size(616, 754);
pictureBox.Size = new Size(616, 782);
pictureBox.TabIndex = 1;
pictureBox.TabStop = false;
//
// menuStrip
//
menuStrip.ImageScalingSize = new Size(20, 20);
menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
menuStrip.Location = new Point(0, 0);
menuStrip.Name = "menuStrip";
menuStrip.Size = new Size(813, 28);
menuStrip.TabIndex = 2;
menuStrip.Text = "menuStrip";
//
// файлToolStripMenuItem
//
файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem });
файлToolStripMenuItem.Name = "файлToolStripMenuItem";
файлToolStripMenuItem.Size = new Size(59, 24);
файлToolStripMenuItem.Text = "Файл";
//
// SaveToolStripMenuItem
//
SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
SaveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
SaveToolStripMenuItem.Size = new Size(227, 26);
SaveToolStripMenuItem.Text = "Сохранение";
SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
//
// LoadToolStripMenuItem
//
LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
LoadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
LoadToolStripMenuItem.Size = new Size(227, 26);
LoadToolStripMenuItem.Text = "Загрузка";
LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
//
// openFileDialog
//
openFileDialog.Filter = "txt file | *.txt";
//
// saveFileDialog
//
saveFileDialog.Filter = "txt file | *.txt";
//
// FormWarPlaneCollection
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(813, 754);
ClientSize = new Size(813, 810);
Controls.Add(pictureBox);
Controls.Add(groupBox1);
Controls.Add(menuStrip);
MainMenuStrip = menuStrip;
Name = "FormWarPlaneCollection";
Text = "Коллекция военных самолетов";
groupBox1.ResumeLayout(false);
@ -255,7 +305,10 @@
panelCompanyTools.ResumeLayout(false);
panelCompanyTools.PerformLayout();
((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
menuStrip.ResumeLayout(false);
menuStrip.PerformLayout();
ResumeLayout(false);
PerformLayout();
}
#endregion
@ -278,5 +331,11 @@
private Button buttonCollectionDel;
private ListBox listBoxCollection;
private Button buttonCollectionAdd;
private MenuStrip menuStrip;
private ToolStripMenuItem файлToolStripMenuItem;
private ToolStripMenuItem SaveToolStripMenuItem;
private ToolStripMenuItem LoadToolStripMenuItem;
private OpenFileDialog openFileDialog;
private SaveFileDialog saveFileDialog;
}
}

30
ProjectStormTrooper/ProjectStormTrooper/FormWarPlaneCollection.cs
View File

@ -247,5 +247,35 @@ namespace ProjectStormTrooper
RerfreshListBoxItems();
}
private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storageCollection.SaveData(saveFileDialog.FileName))
{
MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
{
if(openFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storageCollection.LoadData(openFileDialog.FileName))
{
MessageBox.Show("Загрузка прошла успешно", "Реузльтат", MessageBoxButtons.OK, MessageBoxIcon.Information);
RerfreshListBoxItems();
}
else
{
MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
}

9
ProjectStormTrooper/ProjectStormTrooper/FormWarPlaneCollection.resx
View File

@ -117,4 +117,13 @@
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>17, 17</value>
</metadata>
<metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>145, 17</value>
</metadata>
<metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>315, 17</value>
</metadata>
</root>