From f7bd75416a37ee3f126e00d211adee844de59aeb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=98=D0=B3=D0=BE=D1=80=D1=8C=20=D0=93=D0=BE=D1=80=D0=B4?= =?UTF-8?q?=D0=B5=D0=B5=D0=B2?= <89176335310x@gmail.com> Date: Wed, 13 Dec 2023 15:01:12 +0400 Subject: [PATCH] Laba_06_01 --- .../ElectricLocomotive/ExtentionLocomotive.cs | 66 ++++++++++ .../FormLocomotiveCollection.Designer.cs | 87 ++++++++++++-- .../FormLocomotiveCollection.cs | 43 +++++++ .../FormLocomotiveCollection.resx | 24 ++++ .../LocomotiveGenericStorage.cs | 113 +++++++++++++++++- .../LocomotivesGenericCollection.cs | 4 + 6 files changed, 323 insertions(+), 14 deletions(-) create mode 100644 ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs diff --git a/ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs b/ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs new file mode 100644 index 0000000..b426397 --- /dev/null +++ b/ElectricLocomotive/ElectricLocomotive/ExtentionLocomotive.cs @@ -0,0 +1,66 @@ +using ElectricLocomotive; +using ElectricLocomotive.DrawningObject; +using ElectricLocomotive.Entities; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ProjectElectricLocomotive.DrawingObjects +{ + public static class ExtentionLocomotive + { + /// + /// Создание объекта из строки + /// + /// Строка с данными для создания объекта + /// Разделитель даннных + /// Ширина + /// Высота + /// Объект + public static DrawningLocomotive? CreateDrawningLocomotive(this string info, char + separatorForObject, int width, int height) + { + string[] strs = info.Split(separatorForObject); + if (strs.Length == 3) + { + return new DrawningLocomotive(Convert.ToInt32(strs[0]), + Convert.ToInt32(strs[1]), + Color.FromName(strs[2]), width, height); + } + if (strs.Length == 6) + { + return new DrawningElectricLocomotive(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; + } + /// + /// Получение данных для сохранения в файл + /// + /// Сохраняемый объект + /// Разделитель даннных + /// Строка с данными по объекту + public static string GetDataForSave(this DrawningLocomotive drawningCar, char separatorForObject) + { + var loco = drawningCar.EntityLocomotive; + if (loco == null) + { + return string.Empty; + } + var str = + $"{loco.Speed}{separatorForObject}{loco.Weight}{separatorForObject}{loco.BodyColor.Name}"; + if (loco is not EntityElectroLocomotive electricLocomotive) + { + return str; + } + return + $"{str}{separatorForObject}{electricLocomotive.AdditionalColor.Name}{separatorForObject}{electricLocomotive.Horns_1}{separatorForObject}{electricLocomotive.Horns_2}"; + } + } +} diff --git a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs index 64686c6..37297ef 100644 --- a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs +++ b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.Designer.cs @@ -28,6 +28,7 @@ /// private void InitializeComponent() { + System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FormLocomotiveCollection)); CollectionPictureBox = new PictureBox(); ToolsBox = new GroupBox(); NaborGroupBox = new GroupBox(); @@ -39,16 +40,23 @@ RefreshCollection = new Button(); DelLocomotive = new Button(); AddLocomotive = new Button(); + menuStrip = new MenuStrip(); + файлToolStripMenuItem = new ToolStripMenuItem(); + LoadToolStripMenuItem = new ToolStripMenuItem(); + SaveToolStripMenuItem = new ToolStripMenuItem(); + saveFileDialog = new SaveFileDialog(); + openFileDialog = new OpenFileDialog(); ((System.ComponentModel.ISupportInitialize)CollectionPictureBox).BeginInit(); ToolsBox.SuspendLayout(); NaborGroupBox.SuspendLayout(); + menuStrip.SuspendLayout(); SuspendLayout(); // // CollectionPictureBox // - CollectionPictureBox.Location = new Point(3, 0); + CollectionPictureBox.Location = new Point(3, 34); CollectionPictureBox.Name = "CollectionPictureBox"; - CollectionPictureBox.Size = new Size(696, 554); + CollectionPictureBox.Size = new Size(696, 496); CollectionPictureBox.TabIndex = 0; CollectionPictureBox.TabStop = false; // @@ -59,9 +67,9 @@ ToolsBox.Controls.Add(RefreshCollection); ToolsBox.Controls.Add(DelLocomotive); ToolsBox.Controls.Add(AddLocomotive); - ToolsBox.Location = new Point(705, 12); + ToolsBox.Location = new Point(705, 34); ToolsBox.Name = "ToolsBox"; - ToolsBox.Size = new Size(200, 542); + ToolsBox.Size = new Size(200, 496); ToolsBox.TabIndex = 1; ToolsBox.TabStop = false; ToolsBox.Text = "Инструменты"; @@ -74,14 +82,14 @@ NaborGroupBox.Controls.Add(textBoxStorageName); NaborGroupBox.Location = new Point(7, 22); NaborGroupBox.Name = "NaborGroupBox"; - NaborGroupBox.Size = new Size(185, 329); + NaborGroupBox.Size = new Size(185, 280); NaborGroupBox.TabIndex = 4; NaborGroupBox.TabStop = false; NaborGroupBox.Text = "Наборы"; // // ButtomRemoveNabor // - ButtomRemoveNabor.Location = new Point(6, 275); + ButtomRemoveNabor.Location = new Point(6, 221); ButtomRemoveNabor.Name = "ButtomRemoveNabor"; ButtomRemoveNabor.Size = new Size(173, 48); ButtomRemoveNabor.TabIndex = 3; @@ -95,7 +103,7 @@ listBoxStorage.ItemHeight = 15; listBoxStorage.Location = new Point(6, 112); listBoxStorage.Name = "listBoxStorage"; - listBoxStorage.Size = new Size(173, 139); + listBoxStorage.Size = new Size(173, 94); listBoxStorage.TabIndex = 2; listBoxStorage.SelectedIndexChanged += listBoxStorage_SelectedIndexChanged; // @@ -118,14 +126,14 @@ // // Input // - Input.Location = new Point(6, 409); + Input.Location = new Point(7, 360); Input.Name = "Input"; Input.Size = new Size(186, 23); Input.TabIndex = 3; // // RefreshCollection // - RefreshCollection.Location = new Point(7, 490); + RefreshCollection.Location = new Point(7, 441); RefreshCollection.Name = "RefreshCollection"; RefreshCollection.Size = new Size(187, 46); RefreshCollection.TabIndex = 2; @@ -135,7 +143,7 @@ // // DelLocomotive // - DelLocomotive.Location = new Point(6, 438); + DelLocomotive.Location = new Point(7, 389); DelLocomotive.Name = "DelLocomotive"; DelLocomotive.Size = new Size(187, 46); DelLocomotive.TabIndex = 1; @@ -145,7 +153,7 @@ // // AddLocomotive // - AddLocomotive.Location = new Point(5, 357); + AddLocomotive.Location = new Point(7, 308); AddLocomotive.Name = "AddLocomotive"; AddLocomotive.Size = new Size(187, 46); AddLocomotive.TabIndex = 0; @@ -153,21 +161,69 @@ AddLocomotive.UseVisualStyleBackColor = true; AddLocomotive.Click += ButtonAddLocomotive_Click; // + // menuStrip + // + menuStrip.BackColor = SystemColors.ButtonFace; + menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem }); + menuStrip.Location = new Point(0, 0); + menuStrip.Name = "menuStrip"; + menuStrip.Size = new Size(914, 24); + menuStrip.TabIndex = 3; + menuStrip.Text = "menuStrip1"; + // + // файлToolStripMenuItem + // + файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { LoadToolStripMenuItem, SaveToolStripMenuItem }); + файлToolStripMenuItem.Name = "файлToolStripMenuItem"; + файлToolStripMenuItem.Size = new Size(48, 20); + файлToolStripMenuItem.Text = "&Файл"; + // + // LoadToolStripMenuItem + // + LoadToolStripMenuItem.Image = (Image)resources.GetObject("LoadToolStripMenuItem.Image"); + LoadToolStripMenuItem.ImageTransparentColor = Color.Magenta; + LoadToolStripMenuItem.Name = "LoadToolStripMenuItem"; + LoadToolStripMenuItem.Size = new Size(141, 22); + LoadToolStripMenuItem.Text = "Загрузка"; + LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click; + // + // SaveToolStripMenuItem + // + SaveToolStripMenuItem.Image = (Image)resources.GetObject("SaveToolStripMenuItem.Image"); + SaveToolStripMenuItem.ImageTransparentColor = Color.Magenta; + SaveToolStripMenuItem.Name = "SaveToolStripMenuItem"; + SaveToolStripMenuItem.Size = new Size(141, 22); + SaveToolStripMenuItem.Text = "Сохранение"; + SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click; + // + // saveFileDialog + // + saveFileDialog.Filter = "txt file | *.txt"; + // + // openFileDialog + // + openFileDialog.FileName = "openFileDialog1"; + // // FormLocomotiveCollection // AutoScaleDimensions = new SizeF(7F, 15F); AutoScaleMode = AutoScaleMode.Font; - ClientSize = new Size(917, 566); + ClientSize = new Size(914, 537); + Controls.Add(menuStrip); Controls.Add(ToolsBox); Controls.Add(CollectionPictureBox); Name = "FormLocomotiveCollection"; Text = "Коллекция"; + MainMenuStrip = menuStrip; ((System.ComponentModel.ISupportInitialize)CollectionPictureBox).EndInit(); ToolsBox.ResumeLayout(false); ToolsBox.PerformLayout(); NaborGroupBox.ResumeLayout(false); NaborGroupBox.PerformLayout(); + menuStrip.ResumeLayout(false); + menuStrip.PerformLayout(); ResumeLayout(false); + PerformLayout(); } #endregion @@ -183,5 +239,12 @@ private TextBox textBoxStorageName; private Button ButtomRemoveNabor; private ListBox listBoxStorage; + private MenuStrip menuStrip; + private SaveFileDialog saveFileDialog; + private OpenFileDialog openFileDialog; + private ToolStripMenuItem файлToolStripMenuItem; + private ToolStripMenuItem LoadToolStripMenuItem; + private ToolStripMenuItem SaveToolStripMenuItem; + private GroupBox groupBoxMenu; } } \ No newline at end of file diff --git a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs index f2ccf7b..f0ac0b1 100644 --- a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs +++ b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.cs @@ -140,5 +140,48 @@ namespace ElectricLocomotive } CollectionPictureBox.Image = obj.ShowLocomotives(); } + + /// + /// Обработка нажатия "Сохранение" + /// + /// + /// + 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("Ошибка сохранения!", "Результат", + MessageBoxButtons.OK, MessageBoxIcon.Error); + } + } + } + /// + /// Обработка нажатия "Загрузка" + /// + /// + /// + private void LoadToolStripMenuItem_Click(object sender, EventArgs e) + { + if (openFileDialog.ShowDialog() == DialogResult.OK) + { + if (_storage.LoadData(openFileDialog.FileName)) + { + MessageBox.Show("Загрузка завершена!", "Result", MessageBoxButtons.OK, MessageBoxIcon.Information); + ReloadObjects(); + } + else + { + MessageBox.Show("Ошибка загрузки!", "Result", MessageBoxButtons.OK, MessageBoxIcon.Error); + + } + } + } } } \ No newline at end of file diff --git a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.resx b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.resx index af32865..974a777 100644 --- a/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.resx +++ b/ElectricLocomotive/ElectricLocomotive/FormLocomotiveCollection.resx @@ -117,4 +117,28 @@ System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + + 19, 13 + + + + + iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8 + YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAFUSURBVDhPlZK9SgNBFIXnCcQnkLyA4CPkHayFdBY22mqj + paVlxCKCoBaClUQLESNRC4OE4EKQrAbcYBKy62Z/ynHOzUwcMzuyDhzYGc795tw7y2ZXFEVLSZI8p2la + kkf5lywO1vZr/MH54LkhwlgQKsZxvC4AfHHjjM+tHOaDiKIKiqDqk0s6rbUJoCDCsy3t5kJh+bJFZrZ8 + YGhh9ZjgSIeUUgVZPgHot2HfGwbTNu4aTf75UuW+50wVhSMAKwRwugO6aevokYohfQbDzj1/vdj8pffb + PfJREpUAEPSOvXoFBdSFBIDgmxIgTr3lEkRPYZMOwDwYDtzrXToATPVp06B9QwB8o4YAipjVr02dqx0T + gOHMGm3qNc8nL6EAX33XMP2l8cj7mQEOvMaJYbKpWy/zMAzf6BVE9ADF6CnLnCXMCn8mAUSMEiCYwX/k + +/48Y4x9AwxhsnXBwZZBAAAAAElFTkSuQmCC + + + + + iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8 + YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAABzSURBVDhPY/j69WvDt2/f/pODQXoZQIyYCfv+MwTPIQmD + 9ID0gg3ApoAYjGHAh/cficLD2QBS8SA1AJufkTGyWtoagM5HFwdhmAEfkPMCukJkzcjiIAw24MuXLwbI + hqArRNaMLA7CYANAAGYISIA0/O0/AID67ECmnhNDAAAAAElFTkSuQmCC + + \ No newline at end of file diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotiveGenericStorage.cs b/ElectricLocomotive/ElectricLocomotive/LocomotiveGenericStorage.cs index 18614ed..8838fb6 100644 --- a/ElectricLocomotive/ElectricLocomotive/LocomotiveGenericStorage.cs +++ b/ElectricLocomotive/ElectricLocomotive/LocomotiveGenericStorage.cs @@ -1,4 +1,5 @@ using ElectricLocomotive.DrawningObject; +using ProjectElectricLocomotive.DrawingObjects; using System; using System.Collections.Generic; using System.Linq; @@ -18,10 +19,22 @@ namespace ElectricLocomotive.Generics /// Возвращение списка названий наборов /// public List Keys => _locomotivesStorage.Keys.ToList(); + /// + /// Разделитель для записи ключа и значения элемента словаря + /// + private static readonly char _separatorForKeyValue = '|'; + /// + /// Разделитель для записей коллекции данных в файл + /// + private readonly char _separatorRecords = ';'; + /// + /// Разделитель для записи информации по объекту в файл + /// + private static readonly char _separatorForObject = ':'; + - private readonly int _pictureWidth; - + private readonly int _pictureHeight; /// @@ -78,5 +91,101 @@ namespace ElectricLocomotive.Generics return null; } } + + /// + /// Сохранение информации по автомобилям в хранилище в файл + /// + /// Путь и имя файла + /// true - сохранение прошло успешно, false - ошибка при сохранении данных + public bool SaveData(string filename) + { + if (File.Exists(filename)) + { + File.Delete(filename); + } + StringBuilder data = new(); + foreach (KeyValuePair> record in _locomotivesStorage) + { + StringBuilder records = new(); + foreach (DrawningLocomotive? elem in record.Value.GetLocomotives) + { + records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}"); + } + data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}"); + } + if (data.Length == 0) + { + return false; + } + using StreamWriter fs = new StreamWriter(filename); + { + fs.WriteLine($"LocomotiveStorage{Environment.NewLine}"); + fs.WriteLine(data); + } + return true; + } + /// + /// Загрузка информации по автомобилям в хранилище из файла + /// + /// Путь и имя файла + /// true - загрузка прошла успешно, false - ошибка при загрузке данных + public bool LoadData(string filename) + { + if (!File.Exists(filename)) + { + return false; + } + + using (StreamReader fs = File.OpenText(filename)) + { + + string str = fs.ReadLine(); + + if (str == null || str.Length == 0) + { + return false; + } + + if (!str.StartsWith("LocomotiveStorage")) + { + //если нет такой записи, то это не те данные + return false; + } + + _locomotivesStorage.Clear(); + string strs = ""; + + + while ((strs = fs.ReadLine()) != null) + { + + if (strs == null) + { + return false; + } + + string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries); + if (record.Length != 2) + { + continue; + } + LocomotivesGenericCollection collection = new(_pictureWidth, _pictureHeight); + string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries); + foreach (string elem in set) + { + DrawningLocomotive? loco = elem?.CreateDrawningLocomotive(_separatorForObject, _pictureWidth, _pictureHeight); + if (loco != null) + { + if ((collection + loco) == -1) + { + return false; + } + } + } + _locomotivesStorage.Add(record[0], collection); + } + return true; + } + } } } diff --git a/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs b/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs index dd3ad2d..5b95146 100644 --- a/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs +++ b/ElectricLocomotive/ElectricLocomotive/LocomotivesGenericCollection.cs @@ -88,5 +88,9 @@ namespace ElectricLocomotive.Generics } } } + /// + /// Получение объектов коллекции + /// + public IEnumerable GetLocomotives => _collection.GetLocomotives(); } } -- 2.25.1