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Lab6

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[USERNAME] 2023-12-02 02:06:45 +04:00
parent c0d3d7a388
commit 629074b06e
6 changed files with 286 additions and 1 deletions
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4
Bulldozer/Bulldozer/BulldozerGenericCollection.cs
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@ -13,6 +13,10 @@ namespace Bulldozer.Generics
where T : DrawningBulldozer
where U : IMoveableObject
{
/// <summary>
/// Получение объектов коллекции
/// </summary>
public IEnumerable<T?> GetBulldozer => _collection.GetBulldozer();
/// <summary>
/// Ширина окна прорисовки
/// </summary>

101
Bulldozer/Bulldozer/BulldozersGenericStorage.cs
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@ -30,6 +30,18 @@ namespace Bulldozer.Generics
/// </summary>
private readonly int _pictureHeight;
/// <summary>
/// Разделитель для записи ключа и значения элемента словаря
/// </summary>
private static readonly char _separatorForKeyValue = '|';
/// <summary>
/// Разделитель для записей коллекции данных в файл
/// </summary>
private readonly char _separatorRecords = ';';
/// <summary>
/// Разделитель для записи информации по объекту в файл
/// </summary>
private static readonly char _separatorForObject = ':';
/// <summary>
/// Конструктор
/// </summary>
/// <param name="pictureWidth"></param>
@ -83,5 +95,94 @@ namespace Bulldozer.Generics
return null;
}
}
/// <summary>
/// Сохранение информации по установкам 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 (File.Exists(filename))
{
File.Delete(filename);
}
StringBuilder data = new();
foreach (KeyValuePair<string, BulldozerGenericCollection<DrawningBulldozer, DrawningObjectBulldozer>> record in _tractorStorages)
{
StringBuilder records = new();
foreach (DrawningBulldozer? elem in record.Value.GetBulldozer)
{
records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
}
data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
}
if (data.Length == 0)
{
return false;
}
using (StreamWriter writer = new StreamWriter(filename))
{
writer.Write($"BulldozerStorage{Environment.NewLine}{data}");
}
return true;
}
/// <summary>
/// Загрузка информации по установкам 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 (StreamReader reader = new StreamReader(filename))
{
string cheker = reader.ReadLine();
if (cheker == null)
{
return false;
}
if (!cheker.StartsWith("BulldozerStorage"))
{
return false;
}
_tractorStorages.Clear();
string strs;
bool firstinit = true;
while ((strs = reader.ReadLine()) != null)
{
if (strs == null && firstinit)
{
return false;
}
if (strs == null)
{
return false;
}
firstinit = false;
string name = strs.Split(_separatorForKeyValue)[0];
BulldozerGenericCollection<DrawningBulldozer, DrawningObjectBulldozer> collection = new(_pictureWidth, _pictureHeight);
foreach (string data in strs.Split(_separatorForKeyValue)[1].Split(_separatorRecords))
{
DrawningBulldozer? bulldozer =
data?.CreateDrawningBulldozer(_separatorForObject, _pictureWidth, _pictureHeight);
if (bulldozer != null)
{
int? result = collection + bulldozer;
if (result == null || result.Value == -1)
{
return false;
}
}
}
_tractorStorages.Add(name, collection);
}
return true;
}
}
}
}

67
Bulldozer/Bulldozer/ExtentionDrawningBulldozer.cs Normal file
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@ -0,0 +1,67 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Bulldozer.DrawningObjects;
using Bulldozer.Entities;
namespace Bulldozer
{
/// <summary>
/// Расширение для класса EntityUsta
/// </summary>
public static class ExtentionDrawningBulldozer
{
/// <summary>
/// Создание объекта из строки
/// </summary>
/// <param name="info">Строка с данными для создания объекта</param>
/// <param name="separatorForObject">Разделитель даннных</param>
/// <param name="width">Ширина</param>
/// <param name="height">Высота</param>
/// <returns>Объект</returns>
public static DrawningBulldozer? CreateDrawningBulldozer(this string info, char
separatorForObject, int width, int height)
{
string[] strs = info.Split(separatorForObject);
if (strs.Length == 3)
{
return new DrawningBulldozer(Convert.ToInt32(strs[0]),
Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
}
else if (strs.Length == 6)
{
return new DrawningFastBulldozer(Convert.ToInt32(strs[0]),
Convert.ToInt32(strs[1]),
Color.FromName(strs[2]),
Color.FromName(strs[3]),
Convert.ToBoolean(strs[4]),
Convert.ToBoolean(strs[5]), width, height);
}
return null;
}
/// <summary>
/// Получение данных для сохранения в файл
/// </summary>
/// <param name="drawningBulldozer">Сохраняемый объект</param>
/// <param name="separatorForBulldozer">Разделитель даннных</param>
/// <returns>Строка с данными по объекту</returns>
public static string GetDataForSave(this DrawningBulldozer drawningBulldozer,
char separatorForBulldozer)
{
var bulldozer = drawningBulldozer.EntityTractor;
if (bulldozer == null)
{
return string.Empty;
}
var str =
$"{bulldozer.Speed}{separatorForBulldozer}{bulldozer.Weight}{separatorForBulldozer}{bulldozer.MainColor.Name}";
if (bulldozer is not EntityFastBulldozer sportBulldozer)
{
return str;
}
return $"{str}{separatorForBulldozer}{sportBulldozer.OptionalColor.Name}{separatorForBulldozer}{sportBulldozer.Covsh}{separatorForBulldozer}{sportBulldozer.Rearbucket}";
}
}
}

62
Bulldozer/Bulldozer/FormBulldozerCollection.Designer.cs generated
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@ -39,9 +39,16 @@
ButtonDelObject = new Button();
ButtonAddObject = new Button();
textBoxStorageName = new TextBox();
menuStrip = new MenuStrip();
FileToolStripMenuItem = new ToolStripMenuItem();
SaveToolStripMenuItem = new ToolStripMenuItem();
LoadToolStripMenuItem = new ToolStripMenuItem();
openFileDialog = new OpenFileDialog();
saveFileDialog = new SaveFileDialog();
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
groupBox1.SuspendLayout();
groupBox2.SuspendLayout();
menuStrip.SuspendLayout();
SuspendLayout();
//
// ButtonAddBulldozer
@ -100,7 +107,7 @@
groupBox1.Controls.Add(ButtonRefreshCollection);
groupBox1.Controls.Add(maskedTextBoxNumber);
groupBox1.Controls.Add(ButtonRemoveBulldozer);
groupBox1.Location = new Point(643, 12);
groupBox1.Location = new Point(643, 30);
groupBox1.Name = "groupBox1";
groupBox1.Size = new Size(209, 533);
groupBox1.TabIndex = 5;
@ -157,6 +164,48 @@
textBoxStorageName.Size = new Size(158, 23);
textBoxStorageName.TabIndex = 0;
//
// menuStrip
//
menuStrip.Dock = DockStyle.None;
menuStrip.Items.AddRange(new ToolStripItem[] { FileToolStripMenuItem });
menuStrip.Location = new Point(649, 3);
menuStrip.Name = "menuStrip";
menuStrip.Size = new Size(176, 24);
menuStrip.TabIndex = 6;
menuStrip.Text = "menuStrip1";
//
// FileToolStripMenuItem
//
FileToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem });
FileToolStripMenuItem.Name = "FileToolStripMenuItem";
FileToolStripMenuItem.Size = new Size(48, 20);
FileToolStripMenuItem.Text = "Файл";
//
// SaveToolStripMenuItem
//
SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
SaveToolStripMenuItem.Size = new Size(180, 22);
SaveToolStripMenuItem.Text = "Сохранить";
SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
//
// LoadToolStripMenuItem
//
LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
LoadToolStripMenuItem.Size = new Size(180, 22);
LoadToolStripMenuItem.Text = "Загрузить";
LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
//
// openFileDialog
//
openFileDialog.FileName = "openFileDialog1";
openFileDialog.Filter = "txt file | *.txt";
openFileDialog.Title = "Сохранить текстовый файл";
//
// saveFileDialog
//
saveFileDialog.Filter = "txt file | *.txt";
saveFileDialog.Title = "Выберите текстовый файл";
//
// FormBulldozerCollection
//
AutoScaleDimensions = new SizeF(7F, 15F);
@ -164,6 +213,8 @@
ClientSize = new Size(867, 584);
Controls.Add(groupBox1);
Controls.Add(pictureBoxCollection);
Controls.Add(menuStrip);
MainMenuStrip = menuStrip;
Name = "FormBulldozerCollection";
Text = "Набор тракторов";
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
@ -171,7 +222,10 @@
groupBox1.PerformLayout();
groupBox2.ResumeLayout(false);
groupBox2.PerformLayout();
menuStrip.ResumeLayout(false);
menuStrip.PerformLayout();
ResumeLayout(false);
PerformLayout();
}
#endregion
@ -187,5 +241,11 @@
private ListBox listBoxStorage;
private Button ButtonDelObject;
private Button ButtonAddObject;
private MenuStrip menuStrip;
private ToolStripMenuItem FileToolStripMenuItem;
private ToolStripMenuItem SaveToolStripMenuItem;
private ToolStripMenuItem LoadToolStripMenuItem;
private OpenFileDialog openFileDialog;
private SaveFileDialog saveFileDialog;
}
}

44
Bulldozer/Bulldozer/FormBulldozerCollection.cs
View File

@ -3,6 +3,7 @@ using Bulldozer.DrawningObjects;
using Bulldozer.Drawnings;
using Bulldozer.Generics;
using Bulldozer.MovementStrategy;
using System.Windows.Forms;
namespace Bulldozer
{
@ -104,6 +105,7 @@ namespace Bulldozer
return;
}
var formBulldozerConfig = new FormBulldozerConfig();
formBulldozerConfig.AddEvent(usta =>
{
if (listBoxStorage.SelectedIndex != -1)
@ -123,6 +125,7 @@ namespace Bulldozer
}
}
});
formBulldozerConfig.Show();
}
/// <summary>
@ -178,6 +181,47 @@ namespace Bulldozer
}
pictureBoxCollection.Image = obj.ShowBulldozer();
}
/// <summary>
/// Обработка нажатия "Сохранение"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storage.SaveData(saveFileDialog.FileName))
{
MessageBox.Show("Сохранение прошло успешно",
"Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Не сохранилось", "Результат",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// Обработка нажатия "Загрузка"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (_storage.LoadData(openFileDialog.FileName))
{
MessageBox.Show("Данные успешно загружены.", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
ReloadObjects();
}
else
{
MessageBox.Show("Ошибка при загрузке данных.", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
}

9
Bulldozer/Bulldozer/FormBulldozerCollection.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>132, 17</value>
</metadata>
<metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>271, 17</value>
</metadata>
</root>