ksenia_nevaeva/PIbd-23_Nevaeva_K.A._ContainerShip_Base
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Шестая лабораторная работа.

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This commit is contained in:
ksenianeva 2022-11-29 11:45:17 +04:00
parent 742275b7e4
commit 94b298145b
8 changed files with 276 additions and 13 deletions
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3
ContainerShip/ContainerShip/DrawingObjectShip.cs
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@ -31,7 +31,6 @@ namespace ContainerShip
{
_ship.SetPosition(x, y, width, height);
}
void IDrawingObject.DrawingObject(Graphics g)
{
if (_ship == null) return;
@ -44,5 +43,7 @@ namespace ContainerShip
_ship.DrawTransport(g);
}
}
public string GetInfo() => _ship?.GetDataForSave();
public static IDrawingObject Create(string data) => new DrawingObjectShip(data.CreateDrawingShip());
}
}

54
ContainerShip/ContainerShip/ExtentionShip.cs Normal file
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@ -0,0 +1,54 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ContainerShip
{
internal static class ExtentionShip
{
/// <summary>
/// Разделитель для записи информации по объекту в файл
/// </summary>
private static readonly char _separatorForObject = ':';
/// <summary>
/// Создание объекта из строки
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public static DrawingShip CreateDrawingShip(this string info)
{
string[] strs = info.Split(_separatorForObject);
if (strs.Length == 3)
{
return new DrawingShip(Convert.ToInt32(strs[0]),
Convert.ToInt32(strs[1]), Color.FromName(strs[2]));
}
if (strs.Length == 6)
{
return new DrawingContainerShip(Convert.ToInt32(strs[0]),
Convert.ToInt32(strs[1]), Color.FromName(strs[2]),
Color.FromName(strs[3]), Convert.ToBoolean(strs[4]),
Convert.ToBoolean(strs[5]));
}
return null;
}
/// <summary>
/// Получение данных для сохранения в файл
/// </summary>
/// <param name="drawningCar"></param>
/// <returns></returns>
public static string GetDataForSave(this DrawingShip drawingShip)
{
var ship = drawingShip.Ship;
var str = $"{ship.Speed}{_separatorForObject}{ship.Weight}{_separatorForObject}{ship.BodyColor.Name}";
if (ship is not EntityContainerShip containerShip)
{
return str;
}
return $"{str}{_separatorForObject}{containerShip.DopColor.Name}{_separatorForObject}{containerShip.Containers}{_separatorForObject}{containerShip.Crane}";
}
}
}

77
ContainerShip/ContainerShip/FormMapWithSetShips.Designer.cs generated
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@ -45,9 +45,16 @@
this.ButtonRemoveShip = new System.Windows.Forms.Button();
this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
this.pictureBox = new System.Windows.Forms.PictureBox();
this.menuStrip = new System.Windows.Forms.MenuStrip();
this.файлToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.SaveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.LoadToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
this.groupBox1.SuspendLayout();
this.groupBoxMaps.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
this.menuStrip.SuspendLayout();
this.SuspendLayout();
//
// groupBox1
@ -63,9 +70,9 @@
this.groupBox1.Controls.Add(this.ButtonRemoveShip);
this.groupBox1.Controls.Add(this.maskedTextBoxPosition);
this.groupBox1.Dock = System.Windows.Forms.DockStyle.Right;
this.groupBox1.Location = new System.Drawing.Point(553, 0);
this.groupBox1.Location = new System.Drawing.Point(553, 33);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(300, 687);
this.groupBox1.Size = new System.Drawing.Size(300, 654);
this.groupBox1.TabIndex = 0;
this.groupBox1.TabStop = false;
this.groupBox1.Text = "Инструменты";
@ -147,7 +154,7 @@
this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonUp.BackgroundImage = global::ContainerShip.Properties.Resources.upArrow;
this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonUp.Location = new System.Drawing.Point(131, 569);
this.buttonUp.Location = new System.Drawing.Point(131, 536);
this.buttonUp.Name = "buttonUp";
this.buttonUp.Size = new System.Drawing.Size(50, 50);
this.buttonUp.TabIndex = 9;
@ -159,7 +166,7 @@
this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonRight.BackgroundImage = global::ContainerShip.Properties.Resources.LeftArrow;
this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonRight.Location = new System.Drawing.Point(187, 625);
this.buttonRight.Location = new System.Drawing.Point(187, 592);
this.buttonRight.Name = "buttonRight";
this.buttonRight.Size = new System.Drawing.Size(50, 50);
this.buttonRight.TabIndex = 8;
@ -171,7 +178,7 @@
this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonDown.BackgroundImage = global::ContainerShip.Properties.Resources.DownArrow;
this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonDown.Location = new System.Drawing.Point(131, 625);
this.buttonDown.Location = new System.Drawing.Point(131, 592);
this.buttonDown.Name = "buttonDown";
this.buttonDown.Size = new System.Drawing.Size(50, 50);
this.buttonDown.TabIndex = 7;
@ -183,7 +190,7 @@
this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonLeft.BackgroundImage = global::ContainerShip.Properties.Resources.RightArrow;
this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonLeft.Location = new System.Drawing.Point(75, 625);
this.buttonLeft.Location = new System.Drawing.Point(75, 592);
this.buttonLeft.Name = "buttonLeft";
this.buttonLeft.Size = new System.Drawing.Size(50, 50);
this.buttonLeft.TabIndex = 6;
@ -231,12 +238,55 @@
// pictureBox
//
this.pictureBox.Dock = System.Windows.Forms.DockStyle.Fill;
this.pictureBox.Location = new System.Drawing.Point(0, 0);
this.pictureBox.Location = new System.Drawing.Point(0, 33);
this.pictureBox.Name = "pictureBox";
this.pictureBox.Size = new System.Drawing.Size(553, 687);
this.pictureBox.Size = new System.Drawing.Size(553, 654);
this.pictureBox.TabIndex = 1;
this.pictureBox.TabStop = false;
//
// menuStrip
//
this.menuStrip.ImageScalingSize = new System.Drawing.Size(24, 24);
this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.файлToolStripMenuItem});
this.menuStrip.Location = new System.Drawing.Point(0, 0);
this.menuStrip.Name = "menuStrip";
this.menuStrip.Size = new System.Drawing.Size(853, 33);
this.menuStrip.TabIndex = 2;
this.menuStrip.Text = "menuStrip1";
//
// файлToolStripMenuItem
//
this.файлToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.SaveToolStripMenuItem,
this.LoadToolStripMenuItem});
this.файлToolStripMenuItem.Name = "файлToolStripMenuItem";
this.файлToolStripMenuItem.Size = new System.Drawing.Size(69, 29);
this.файлToolStripMenuItem.Text = "Файл";
//
// SaveToolStripMenuItem
//
this.SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
this.SaveToolStripMenuItem.Size = new System.Drawing.Size(270, 34);
this.SaveToolStripMenuItem.Text = "Сохранение";
this.SaveToolStripMenuItem.Click += new System.EventHandler(this.SaveToolStripMenuItem_Click);
//
// LoadToolStripMenuItem
//
this.LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
this.LoadToolStripMenuItem.Size = new System.Drawing.Size(270, 34);
this.LoadToolStripMenuItem.Text = "Загрузка";
this.LoadToolStripMenuItem.Click += new System.EventHandler(this.LoadToolStripMenuItem_Click);
//
// openFileDialog
//
this.openFileDialog.FileName = "openFileDialog1";
this.openFileDialog.Filter = "txt file|*.txt";
//
// saveFileDialog
//
this.saveFileDialog.Filter = "txt file|*.txt";
//
// FormMapWithSetShips
//
this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
@ -244,6 +294,8 @@
this.ClientSize = new System.Drawing.Size(853, 687);
this.Controls.Add(this.pictureBox);
this.Controls.Add(this.groupBox1);
this.Controls.Add(this.menuStrip);
this.MainMenuStrip = this.menuStrip;
this.Name = "FormMapWithSetShips";
this.Text = "Карта с набором объектов";
this.groupBox1.ResumeLayout(false);
@ -251,7 +303,10 @@
this.groupBoxMaps.ResumeLayout(false);
this.groupBoxMaps.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
this.menuStrip.ResumeLayout(false);
this.menuStrip.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
@ -274,5 +329,11 @@
private Button ButtonAddMap;
private GroupBox groupBoxMaps;
private Button ButtonDeleteMap;
private MenuStrip menuStrip;
private ToolStripMenuItem файлToolStripMenuItem;
private ToolStripMenuItem SaveToolStripMenuItem;
private ToolStripMenuItem LoadToolStripMenuItem;
private OpenFileDialog openFileDialog;
private SaveFileDialog saveFileDialog;
}
}

31
ContainerShip/ContainerShip/FormMapWithSetShips.cs
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@ -207,5 +207,36 @@ namespace ContainerShip
ReloadMaps();
}
}
private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_mapsCollection.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 (_mapsCollection.LoadData(openFileDialog.FileName))
{
MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
ReloadMaps();
}
else
{
MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
}

9
ContainerShip/ContainerShip/FormMapWithSetShips.resx
View File

@ -57,4 +57,13 @@
<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>163, 17</value>
</metadata>
<metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>357, 17</value>
</metadata>
</root>

1
ContainerShip/ContainerShip/IDrawingObject.cs
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@ -36,5 +36,6 @@ namespace ContainerShip
/// </summary>
/// <returns></returns>
(float Left, float Top, float Right, float Bottom) GetCurrentPosition();
string GetInfo();
}
}

21
ContainerShip/ContainerShip/MapWithSetShipsGeneric.cs
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@ -74,6 +74,26 @@ namespace ContainerShip
}
return new(_pictureWidth, _pictureHeight);
}
public string GetData(char separatorType, char separatorData)
{
string data = $"{_map.GetType().Name}{separatorType}";
foreach (var ship in _setShips.GetShips())
{
data += $"{ship.GetInfo()}{separatorData}";
}
return data;
}
/// <summary>
/// Загрузка списка из массива строк
/// </summary>
/// <param name="records"></param>
public void LoadData(string[] records)
{
foreach (var rec in records)
{
_setShips.Insert(DrawingObjectShip.Create(rec) as T);
}
}
/// <summary>
/// Перемещение объекта по крате
/// </summary>
@ -171,5 +191,6 @@ namespace ContainerShip
{
return _setShips.Insert(ship);
}
}
}

93
ContainerShip/ContainerShip/MapsCollection.cs
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@ -1,8 +1,13 @@
using System;
using System.Collections.Generic;
using System.Drawing.Drawing2D;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.VisualBasic;
using System.IO;
using System.Windows.Forms;
namespace ContainerShip
{
@ -11,7 +16,7 @@ namespace ContainerShip
/// <summary>
/// Словарь (хранилище) с картами
/// </summary>
readonly Dictionary<string, MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap>> _mapStorages;
readonly Dictionary<string, MapWithSetShipsGeneric<IDrawingObject, AbstractMap>> _mapStorages;
/// <summary>
/// Возвращение списка названий карт
/// </summary>
@ -25,13 +30,21 @@ namespace ContainerShip
/// </summary>
private readonly int _pictureHeight;
/// <summary>
/// Разделитель для записи информации по элементу словаря в файл
/// </summary>
private readonly char separatorDict = '|';
/// <summary>
/// Разделитель для записей коллекции данных в файл
/// </summary>
private readonly char separatorData = ';';
/// <summary>
/// Конструктор
/// </summary>
/// <param name="pictureWidth"></param>
/// <param name="pictureHeight"></param>
public MapsCollection(int pictureWidth, int pictureHeight)
{
_mapStorages = new Dictionary<string, MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap>>();
_mapStorages = new Dictionary<string, MapWithSetShipsGeneric<IDrawingObject, AbstractMap>>();
_pictureWidth = pictureWidth;
_pictureHeight = pictureHeight;
}
@ -46,7 +59,7 @@ namespace ContainerShip
if (_mapStorages.ContainsKey(name)) return; //уникальное имя
else
{
_mapStorages.Add(name, new MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap>(_pictureWidth, _pictureHeight, map));
_mapStorages.Add(name, new MapWithSetShipsGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
}
}
@ -67,7 +80,7 @@ namespace ContainerShip
/// </summary>
/// <param name="ind"></param>
/// <returns></returns>
public MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap> this[string ind]
public MapWithSetShipsGeneric<IDrawingObject, AbstractMap> this[string ind]
{
get
{
@ -76,5 +89,77 @@ namespace ContainerShip
return null;
}
}
/// <summary>
/// Метод записи информации в файл
/// </summary>
/// <param name="text">Строка, которую следует записать</param>
/// <param name="stream">Поток для записи</param>
private static void WriteToFile(string text, FileStream stream)
{
byte[] info = new UTF8Encoding(true).GetBytes(text);
stream.Write(info, 0, info.Length);
}
/// <summary>
/// Сохранение информации по автомобилям в хранилище в файл
/// </summary>
/// <param name="filename">Путь и имя файла</param>
/// <returns></returns>
public bool SaveData(string filename)
{
if (File.Exists(filename))
{
File.Delete(filename);
}
using (FileStream fs = new(filename, FileMode.Create))
using (StreamWriter sw = new StreamWriter(fs))
{
sw.Write($"MapsCollection{Environment.NewLine}", sw);
foreach (var storage in _mapStorages)
{
sw.Write($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}", sw);
}
}
return true;
}
/// <summary>
/// Загрузка нформации по автомобилям на парковках из файла
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public bool LoadData(string filename)
{
if (!File.Exists(filename))
{
return false;
}
using (FileStream fs = new(filename, FileMode.Open))
using (StreamReader sr = new StreamReader(fs))
{
string line;
line = sr.ReadLine();
line.Trim();
if (line != "MapsCollection") return false;
_mapStorages.Clear();
while ((line = sr.ReadLine()) != null)
{
line = line.Trim();
var elem = line.Split(separatorDict);
AbstractMap map = null;
switch (elem[1])
{
case "SimpleMap":
map = new SimpleMap();
break;
case "ModifyMap":
map = new ModifyMap();
break;
}
_mapStorages.Add(elem[0], new MapWithSetShipsGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
_mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
}
return true;
}
}
}
}