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This commit is contained in:
a.puchkina 2023-11-19 03:33:27 +04:00
parent acebbbaff7
commit c8cebea048
6 changed files with 310 additions and 26 deletions
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4
AirplaneWithRadar/AirplaneWithRadar/AirplanesGenericCollection.cs
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@ -38,6 +38,10 @@ namespace AirplaneWithRadar.Generics
/// </summary>
private readonly SetGeneric<T> _collection;
/// <summary>
/// Получение объектов коллекции
/// </summary>
public IEnumerable<T?> GetAirplanes => _collection.GetAirplanes();
/// <summary>
/// Конструктор
/// </summary>
/// <param name="picWidth"></param>

106
AirplaneWithRadar/AirplaneWithRadar/AirplanesGenericStorage.cs
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@ -31,6 +31,18 @@ namespace AirplaneWithRadar.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>
@ -42,6 +54,7 @@ namespace AirplaneWithRadar.Generics
_pictureWidth = pictureWidth;
_pictureHeight = pictureHeight;
}
/// <summary>
/// Добавление набора
/// </summary>
@ -78,5 +91,98 @@ namespace AirplaneWithRadar.Generics
return null;
}
}
/// <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 (File.Exists(filename))
{
File.Delete(filename);
}
StringBuilder data = new();
foreach (KeyValuePair<string,
AirplanesGenericCollection<DrawningAirplane, DrawningObjectAirplane>> record in _airplaneStorages)
{
StringBuilder records = new();
foreach (DrawningAirplane? elem in record.Value.GetAirplanes)
{
records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
}
data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
}
if (data.Length == 0)
{
return false;
}
using FileStream fs = new(filename, FileMode.Create);
byte[] info = new
UTF8Encoding(true).GetBytes($"AirplaneStorage{Environment.NewLine}{data}");
fs.Write(info, 0, info.Length);
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;
}
string bufferTextFromFile = "";
using (FileStream fs = new(filename, FileMode.Open))
{
byte[] b = new byte[fs.Length];
UTF8Encoding temp = new(true);
while (fs.Read(b, 0, b.Length) > 0)
{
bufferTextFromFile += temp.GetString(b);
}
}
var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' },
StringSplitOptions.RemoveEmptyEntries);
if (strs == null || strs.Length == 0)
{
return false;
}
if (!strs[0].StartsWith("AirplaneStorage"))
{
//если нет такой записи, то это не те данные
return false;
}
_airplaneStorages.Clear();
foreach (string data in strs)
{
string[] record = data.Split(_separatorForKeyValue,
StringSplitOptions.RemoveEmptyEntries);
if (record.Length != 2)
{
continue;
}
AirplanesGenericCollection<DrawningAirplane, DrawningObjectAirplane>
collection = new(_pictureWidth, _pictureHeight);
string[] set = record[1].Split(_separatorRecords,
StringSplitOptions.RemoveEmptyEntries);
foreach (string elem in set)
{
DrawningAirplane? airplane =
elem?.CreateDrawningAirplane(_separatorForObject, _pictureWidth, _pictureHeight);
if (airplane != null)
{
if (!(collection + airplane))
{
return false;
}
}
}
_airplaneStorages.Add(record[0], collection);
}
return true;
}
}
}

67
AirplaneWithRadar/AirplaneWithRadar/ExtentionDrawningAirplane.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 AirplaneWithRadar.DrawningObjects;
using AirplaneWithRadar.Entities;
namespace AirplaneWithRadar.DrawningObjects
{
public static class ExtentionDrawningAirplane
{
/// <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 DrawningAirplane? CreateDrawningAirplane(this string info, char
separatorForObject, int width, int height)
{
string[] strs = info.Split(separatorForObject);
if (strs.Length == 3)
{
return new DrawningAirplane(Convert.ToInt32(strs[0]),
Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
}
if (strs.Length == 7)
{
return new DrawningAirplaneWithRadar(Convert.ToInt32(strs[0]),
Convert.ToInt32(strs[1]),
Color.FromName(strs[2]),
Color.FromName(strs[3]),
Convert.ToBoolean(strs[4]),
Convert.ToBoolean(strs[5]),
Convert.ToBoolean(strs[6]), width, height);
}
return null;
}
/// <summary>
/// Получение данных для сохранения в файл
/// </summary>
/// <param name="drawningAirplane">Сохраняемый объект</param>
/// <param name="separatorForObject">Разделитель даннных</param>
/// <returns>Строка с данными по объекту</returns>
public static string GetDataForSave(this DrawningAirplane drawningAirplane,
char separatorForObject)
{
var airplane = drawningAirplane.EntityAirplane;
if (airplane == null)
{
return string.Empty;
}
var str =$"{airplane.Speed}{separatorForObject}{airplane.Weight}{separatorForObject}{airplane.BodyColor.Name}";
if (airplane is not EntityAirplaneWithRadar airplaneWithRadar)
{
return str;
}
return $"{str}{separatorForObject}{airplaneWithRadar.AdditionalColor.Name}" +
$"{separatorForObject}{airplaneWithRadar.Radar}{separatorForObject}" +
$"{airplaneWithRadar.Tank}{separatorForObject}{airplaneWithRadar.Pin}";
}
}
}

103
AirplaneWithRadar/AirplaneWithRadar/FormAirplaneCollection.Designer.cs generated
View File

@ -38,9 +38,16 @@
buttonUpdate = new Button();
buttonAdd = new Button();
buttonDelete = new Button();
menuStrip = new MenuStrip();
файлToolStripMenuItem = new ToolStripMenuItem();
сохранениеToolStripMenuItem = new ToolStripMenuItem();
загрузкаToolStripMenuItem = new ToolStripMenuItem();
pictureBoxCollection = new PictureBox();
openFileDialog = new OpenFileDialog();
saveFileDialog = new SaveFileDialog();
groupBoxInstruments.SuspendLayout();
groupBoxSets.SuspendLayout();
menuStrip.SuspendLayout();
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
SuspendLayout();
//
@ -51,12 +58,13 @@
groupBoxInstruments.Controls.Add(buttonUpdate);
groupBoxInstruments.Controls.Add(buttonAdd);
groupBoxInstruments.Controls.Add(buttonDelete);
groupBoxInstruments.Controls.Add(menuStrip);
groupBoxInstruments.Dock = DockStyle.Right;
groupBoxInstruments.Location = new Point(707, 0);
groupBoxInstruments.Location = new Point(619, 0);
groupBoxInstruments.Margin = new Padding(2);
groupBoxInstruments.Name = "groupBoxInstruments";
groupBoxInstruments.Padding = new Padding(2);
groupBoxInstruments.Size = new Size(214, 570);
groupBoxInstruments.Size = new Size(187, 534);
groupBoxInstruments.TabIndex = 5;
groupBoxInstruments.TabStop = false;
groupBoxInstruments.Text = "Инструменты";
@ -67,19 +75,21 @@
groupBoxSets.Controls.Add(listBoxStorages);
groupBoxSets.Controls.Add(buttonAddInSet);
groupBoxSets.Controls.Add(textBoxStorageName);
groupBoxSets.Location = new Point(14, 33);
groupBoxSets.Location = new Point(17, 118);
groupBoxSets.Margin = new Padding(3, 2, 3, 2);
groupBoxSets.Name = "groupBoxSets";
groupBoxSets.Size = new Size(182, 313);
groupBoxSets.Padding = new Padding(3, 2, 3, 2);
groupBoxSets.Size = new Size(159, 235);
groupBoxSets.TabIndex = 6;
groupBoxSets.TabStop = false;
groupBoxSets.Text = "Наборы";
//
// buttonDeleteSet
//
buttonDeleteSet.Location = new Point(9, 223);
buttonDeleteSet.Location = new Point(8, 167);
buttonDeleteSet.Margin = new Padding(2);
buttonDeleteSet.Name = "buttonDeleteSet";
buttonDeleteSet.Size = new Size(166, 30);
buttonDeleteSet.Size = new Size(145, 22);
buttonDeleteSet.TabIndex = 9;
buttonDeleteSet.Text = "Удалить набор";
buttonDeleteSet.UseVisualStyleBackColor = true;
@ -88,19 +98,20 @@
// listBoxStorages
//
listBoxStorages.FormattingEnabled = true;
listBoxStorages.ItemHeight = 20;
listBoxStorages.Location = new Point(14, 111);
listBoxStorages.ItemHeight = 15;
listBoxStorages.Location = new Point(12, 83);
listBoxStorages.Margin = new Padding(3, 2, 3, 2);
listBoxStorages.Name = "listBoxStorages";
listBoxStorages.Size = new Size(152, 84);
listBoxStorages.Size = new Size(134, 64);
listBoxStorages.TabIndex = 8;
listBoxStorages.SelectedIndexChanged += listBoxStorages_SelectedIndexChanged;
//
// buttonAddInSet
//
buttonAddInSet.Location = new Point(9, 65);
buttonAddInSet.Location = new Point(8, 49);
buttonAddInSet.Margin = new Padding(2);
buttonAddInSet.Name = "buttonAddInSet";
buttonAddInSet.Size = new Size(166, 30);
buttonAddInSet.Size = new Size(145, 22);
buttonAddInSet.TabIndex = 7;
buttonAddInSet.Text = "Добавить в набор";
buttonAddInSet.UseVisualStyleBackColor = true;
@ -108,25 +119,26 @@
//
// textBoxStorageName
//
textBoxStorageName.Location = new Point(9, 33);
textBoxStorageName.Location = new Point(8, 25);
textBoxStorageName.Margin = new Padding(3, 2, 3, 2);
textBoxStorageName.Name = "textBoxStorageName";
textBoxStorageName.Size = new Size(162, 27);
textBoxStorageName.Size = new Size(142, 23);
textBoxStorageName.TabIndex = 0;
//
// maskedTextBoxNumber
//
maskedTextBoxNumber.Location = new Point(51, 425);
maskedTextBoxNumber.Location = new Point(50, 412);
maskedTextBoxNumber.Margin = new Padding(2);
maskedTextBoxNumber.Name = "maskedTextBoxNumber";
maskedTextBoxNumber.Size = new Size(119, 27);
maskedTextBoxNumber.Size = new Size(105, 23);
maskedTextBoxNumber.TabIndex = 5;
//
// buttonUpdate
//
buttonUpdate.Location = new Point(38, 509);
buttonUpdate.Location = new Point(38, 475);
buttonUpdate.Margin = new Padding(2);
buttonUpdate.Name = "buttonUpdate";
buttonUpdate.Size = new Size(142, 50);
buttonUpdate.Size = new Size(124, 38);
buttonUpdate.TabIndex = 4;
buttonUpdate.Text = "Обновить коллекцию";
buttonUpdate.UseVisualStyleBackColor = true;
@ -134,10 +146,10 @@
//
// buttonAdd
//
buttonAdd.Location = new Point(30, 369);
buttonAdd.Location = new Point(31, 370);
buttonAdd.Margin = new Padding(2);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(166, 30);
buttonAdd.Size = new Size(145, 22);
buttonAdd.TabIndex = 1;
buttonAdd.Text = "Добавить самолет";
buttonAdd.UseVisualStyleBackColor = true;
@ -145,33 +157,68 @@
//
// buttonDelete
//
buttonDelete.Location = new Point(38, 456);
buttonDelete.Location = new Point(38, 435);
buttonDelete.Margin = new Padding(2);
buttonDelete.Name = "buttonDelete";
buttonDelete.Size = new Size(142, 30);
buttonDelete.Size = new Size(124, 22);
buttonDelete.TabIndex = 3;
buttonDelete.Text = "Удалить самолет";
buttonDelete.UseVisualStyleBackColor = true;
buttonDelete.Click += buttonDelete_Click;
//
// menuStrip
//
menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
menuStrip.Location = new Point(2, 18);
menuStrip.Name = "menuStrip";
menuStrip.Size = new Size(183, 24);
menuStrip.TabIndex = 7;
menuStrip.Text = "menuStrip1";
//
// файлToolStripMenuItem
//
файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { сохранениеToolStripMenuItem, загрузкаToolStripMenuItem });
файлToolStripMenuItem.Name = "файлToolStripMenuItem";
файлToolStripMenuItem.Size = new Size(48, 20);
файлToolStripMenuItem.Text = "Файл";
//
// сохранениеToolStripMenuItem
//
сохранениеToolStripMenuItem.Name = "сохранениеToolStripMenuItem";
сохранениеToolStripMenuItem.Size = new Size(180, 22);
сохранениеToolStripMenuItem.Text = "Сохранение";
сохранениеToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
//
// загрузкаToolStripMenuItem
//
загрузкаToolStripMenuItem.Name = "загрузкаToolStripMenuItem";
загрузкаToolStripMenuItem.Size = new Size(180, 22);
загрузкаToolStripMenuItem.Text = "Загрузка";
загрузкаToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
//
// pictureBoxCollection
//
pictureBoxCollection.Dock = DockStyle.Fill;
pictureBoxCollection.Location = new Point(0, 0);
pictureBoxCollection.Margin = new Padding(2);
pictureBoxCollection.Name = "pictureBoxCollection";
pictureBoxCollection.Size = new Size(707, 570);
pictureBoxCollection.Size = new Size(619, 534);
pictureBoxCollection.SizeMode = PictureBoxSizeMode.AutoSize;
pictureBoxCollection.TabIndex = 6;
pictureBoxCollection.TabStop = false;
//
// openFileDialog
//
openFileDialog.FileName = "openFileDialog1";
//
// FormAirplaneCollection
//
AutoScaleDimensions = new SizeF(8F, 20F);
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(921, 570);
ClientSize = new Size(806, 534);
Controls.Add(pictureBoxCollection);
Controls.Add(groupBoxInstruments);
MainMenuStrip = menuStrip;
Margin = new Padding(2);
Name = "FormAirplaneCollection";
Text = "FormAirplaneCollection";
@ -179,6 +226,8 @@
groupBoxInstruments.PerformLayout();
groupBoxSets.ResumeLayout(false);
groupBoxSets.PerformLayout();
menuStrip.ResumeLayout(false);
menuStrip.PerformLayout();
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
ResumeLayout(false);
PerformLayout();
@ -196,5 +245,11 @@
private ListBox listBoxStorages;
private Button buttonAddInSet;
private TextBox textBoxStorageName;
private MenuStrip menuStrip;
private ToolStripMenuItem файлToolStripMenuItem;
private ToolStripMenuItem сохранениеToolStripMenuItem;
private ToolStripMenuItem загрузкаToolStripMenuItem;
private OpenFileDialog openFileDialog;
private SaveFileDialog saveFileDialog;
}
}

47
AirplaneWithRadar/AirplaneWithRadar/FormAirplaneCollection.cs
View File

@ -30,6 +30,50 @@ namespace AirplaneWithRadar
InitializeComponent();
_storage = new AirplanesGenericStorage(pictureBoxCollection.Width, pictureBoxCollection.Height);
}
/// <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("Загрузка прошла успешно",
"Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Не загрузилось", "Результат",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
ReloadObjects();
}
/// <summary>
/// Заполнение listBoxObjects
/// </summary>
@ -90,7 +134,7 @@ namespace AirplaneWithRadar
{
return;
}
if (MessageBox.Show($"Удалить объект { listBoxStorages.SelectedItem}?",
if (MessageBox.Show($"Удалить объект {listBoxStorages.SelectedItem}?",
"Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
_storage.DelSet(listBoxStorages.SelectedItem.ToString()
@ -167,7 +211,6 @@ namespace AirplaneWithRadar
{
MessageBox.Show("Не удалось удалить объект");
}
}
/// <summary>
/// Обновление рисунка по набору

9
AirplaneWithRadar/AirplaneWithRadar/FormAirplaneCollection.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>