From e591f4771a8b0944d0e7dcb02f748e63004efa88 Mon Sep 17 00:00:00 2001 From: ujijrujijr Date: Sat, 18 Nov 2023 20:48:04 +0300 Subject: [PATCH] =?UTF-8?q?=D0=97=D0=B0=D0=BB=D0=B8=D0=BB=20=D0=BB=D0=B0?= =?UTF-8?q?=D0=B1=206?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../Trolleybus/BusesGenericCollection.cs | 4 + Trolleybus/Trolleybus/BusesGenericStorage.cs | 88 ++++++++++++++ Trolleybus/Trolleybus/ExtensionDrawingBus.cs | 68 +++++++++++ .../Trolleybus/FormBusConfig.Designer.cs | 8 +- Trolleybus/Trolleybus/FormBusesCollection.cs | 109 +++++++++++++++++- .../Trolleybus/FormBusesCollection.resx | 9 ++ 6 files changed, 276 insertions(+), 10 deletions(-) create mode 100644 Trolleybus/Trolleybus/ExtensionDrawingBus.cs diff --git a/Trolleybus/Trolleybus/BusesGenericCollection.cs b/Trolleybus/Trolleybus/BusesGenericCollection.cs index c04d7dc..ff8b62d 100644 --- a/Trolleybus/Trolleybus/BusesGenericCollection.cs +++ b/Trolleybus/Trolleybus/BusesGenericCollection.cs @@ -150,5 +150,9 @@ namespace Trolleybus.Generics } } } + /// + /// Получение объектов коллекции + /// + public IEnumerable GetBuses => _collection.GetBuses(); } } diff --git a/Trolleybus/Trolleybus/BusesGenericStorage.cs b/Trolleybus/Trolleybus/BusesGenericStorage.cs index 6e4f877..f837e84 100644 --- a/Trolleybus/Trolleybus/BusesGenericStorage.cs +++ b/Trolleybus/Trolleybus/BusesGenericStorage.cs @@ -31,6 +31,19 @@ namespace Trolleybus.Generics /// private readonly int _pictureHeight; + /// + /// 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 = ':'; + /// /// Конструктор /// @@ -85,5 +98,80 @@ namespace Trolleybus.Generics return _busStorages[ind]; } } + /// + /// Сохранение информации по автобусам из хранилища 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 _busStorages) + { + StringBuilder records = new(); + foreach (DrawingBus? elem in record.Value.GetBuses) + { + records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}"); + } + data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}"); + } + if (data.Length == 0) + { + return false; + } + using StreamWriter sw = new StreamWriter(filename, false); + sw.WriteLine($"BusesStorage"); + sw.WriteLine(data); + return true; + } + /// + /// Загрузка информации по автобусам из файла в хранилище + /// + /// 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 sr = File.OpenText(filename)) + { + String currentLine = sr.ReadLine(); + // Если первая строка пустая или в файле не те данные + if (currentLine == null || !currentLine.Contains("BusesStorage")) + { + return false; + } + // Очистка хранилища + _busStorages.Clear(); + currentLine = sr.ReadLine(); + while (currentLine != "" && currentLine != null) + { + string[] record = currentLine.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries); + BusesGenericCollection collection = new(_pictureWidth, _pictureHeight); + string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries); + foreach (string elem in set) + { + DrawingBus? bus = elem?.CreateDrawingBus(_separatorForObject, _pictureWidth, _pictureHeight); + if (bus != null) + { + if ((collection + bus) == -1) + { + return false; + } + } + } + _busStorages.Add(record[0], collection); + currentLine = sr.ReadLine(); + } + } + return true; + } } } diff --git a/Trolleybus/Trolleybus/ExtensionDrawingBus.cs b/Trolleybus/Trolleybus/ExtensionDrawingBus.cs new file mode 100644 index 0000000..74e763c --- /dev/null +++ b/Trolleybus/Trolleybus/ExtensionDrawingBus.cs @@ -0,0 +1,68 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +using Trolleybus.Entities; +using Trolleybus.DrawingObjects; +using System.Configuration; + +namespace Trolleybus +{ + public static class ExtensionDrawingBus + { + /// + /// Создание объекта из строки + /// + /// Строка с данными для создания объекта + /// Разделитель даннных + /// Ширина + /// Высота + /// Объект + public static DrawingBus? CreateDrawingBus(this string info, char separatorForObject, int width, int height) + { + string[] strs = info.Split(separatorForObject); + if (strs.Length == 3) + { + return new DrawingBus(Convert.ToInt32(strs[0]), + Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height); + } + if (strs.Length == 6) + { + return new DrawingTrolleybus(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 DrawingBus drawingBus, char separatorForObject) + { + var bus = drawingBus.EntityBus; + if (bus == null) + { + return string.Empty; + } + var str = $"{bus.Speed}{separatorForObject}{bus.Weight}{separatorForObject}{bus.BodyColor.Name}"; + //Если это автобус (т.е. не троллейбус), то строки из 3 свойств достаточно + if (bus is not EntityTrolleybus trolleyBus) + { + return str; + } + //Если это троллейбус, то дополнение строки из 3 свойств доп. свойствами + return $"{str}{separatorForObject}{trolleyBus.AdditionalColor.Name}{separatorForObject}{trolleyBus.Horns}{separatorForObject}{trolleyBus.Batteries}"; + } + } +} + diff --git a/Trolleybus/Trolleybus/FormBusConfig.Designer.cs b/Trolleybus/Trolleybus/FormBusConfig.Designer.cs index 058751d..eac14ab 100644 --- a/Trolleybus/Trolleybus/FormBusConfig.Designer.cs +++ b/Trolleybus/Trolleybus/FormBusConfig.Designer.cs @@ -119,7 +119,7 @@ // // panelLightBlue // - panelLightBlue.BackColor = Color.FromArgb(128, 255, 255); + panelLightBlue.BackColor = Color.Aqua; panelLightBlue.Location = new Point(5, 85); panelLightBlue.Name = "panelLightBlue"; panelLightBlue.Size = new Size(50, 40); @@ -127,7 +127,7 @@ // // panelBlue // - panelBlue.BackColor = Color.FromArgb(0, 0, 192); + panelBlue.BackColor = Color.DarkBlue; panelBlue.Location = new Point(75, 85); panelBlue.Name = "panelBlue"; panelBlue.Size = new Size(50, 40); @@ -151,7 +151,7 @@ // // panelGreen // - panelGreen.BackColor = Color.FromArgb(0, 192, 0); + panelGreen.BackColor = Color.DarkGreen; panelGreen.Location = new Point(215, 25); panelGreen.Name = "panelGreen"; panelGreen.Size = new Size(50, 40); @@ -167,7 +167,7 @@ // // panelOrange // - panelOrange.BackColor = Color.FromArgb(255, 128, 0); + panelOrange.BackColor = Color.DarkOrange; panelOrange.Location = new Point(75, 25); panelOrange.Name = "panelOrange"; panelOrange.Size = new Size(50, 40); diff --git a/Trolleybus/Trolleybus/FormBusesCollection.cs b/Trolleybus/Trolleybus/FormBusesCollection.cs index c4fde4f..b71fe5f 100644 --- a/Trolleybus/Trolleybus/FormBusesCollection.cs +++ b/Trolleybus/Trolleybus/FormBusesCollection.cs @@ -99,7 +99,7 @@ namespace Trolleybus private void ButtonAddBus_Click(object sender, EventArgs e) { var formBusConfig = new FormBusConfig(); - formBusConfig.AddEvent(AddBus); + formBusConfig.AddEvent(AddBus); formBusConfig.Show(); } private void AddBus(DrawingBus selectedBus) @@ -180,6 +180,45 @@ namespace Trolleybus } pictureBoxCollection.Image = obj.ShowBuses(); } + /// + /// 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("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error); + } + } + } + /// + /// Обработка нажатия "Загрузка" + /// + /// + /// + private void DownloadToolStripMenuItem_Click(object sender, EventArgs e) + { + if (openFileDialog.ShowDialog() == DialogResult.OK) + { + if (_storage.LoadData(openFileDialog.FileName)) + { + ReloadObjects(); + MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information); + } + else + { + MessageBox.Show("Не удалось загрузить данные", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error); + } + } + } private void InitializeComponent() { @@ -194,17 +233,24 @@ namespace Trolleybus maskedTextBoxNumber = new MaskedTextBox(); buttonRemoveBus = new Button(); buttonAddBus = new Button(); + menuStrip = new MenuStrip(); + fileToolStripMenuItem = new ToolStripMenuItem(); + saveToolStripMenuItem = new ToolStripMenuItem(); + downloadToolStripMenuItem = new ToolStripMenuItem(); + openFileDialog = new OpenFileDialog(); + saveFileDialog = new SaveFileDialog(); ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit(); panelTools.SuspendLayout(); panelSets.SuspendLayout(); + menuStrip.SuspendLayout(); SuspendLayout(); // // pictureBoxCollection // pictureBoxCollection.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right; - pictureBoxCollection.Location = new Point(0, 0); + pictureBoxCollection.Location = new Point(0, 36); pictureBoxCollection.Name = "pictureBoxCollection"; - pictureBoxCollection.Size = new Size(670, 553); + pictureBoxCollection.Size = new Size(670, 517); pictureBoxCollection.TabIndex = 0; pictureBoxCollection.TabStop = false; // @@ -217,9 +263,9 @@ namespace Trolleybus panelTools.Controls.Add(maskedTextBoxNumber); panelTools.Controls.Add(buttonRemoveBus); panelTools.Controls.Add(buttonAddBus); - panelTools.Location = new Point(682, 0); + panelTools.Location = new Point(676, 36); panelTools.Name = "panelTools"; - panelTools.Size = new Size(200, 553); + panelTools.Size = new Size(200, 517); panelTools.TabIndex = 1; // // panelSets @@ -274,7 +320,7 @@ namespace Trolleybus // // buttonRefreshCollection // - buttonRefreshCollection.Location = new Point(17, 484); + buttonRefreshCollection.Location = new Point(17, 465); buttonRefreshCollection.Name = "buttonRefreshCollection"; buttonRefreshCollection.Size = new Size(170, 40); buttonRefreshCollection.TabIndex = 3; @@ -311,11 +357,53 @@ namespace Trolleybus buttonAddBus.UseVisualStyleBackColor = true; buttonAddBus.Click += ButtonAddBus_Click; // + // menuStrip + // + menuStrip.ImageScalingSize = new Size(20, 20); + menuStrip.Items.AddRange(new ToolStripItem[] { fileToolStripMenuItem }); + menuStrip.Location = new Point(0, 0); + menuStrip.Name = "menuStrip"; + menuStrip.Size = new Size(882, 28); + menuStrip.TabIndex = 2; + menuStrip.Text = "menuStrip1"; + // + // fileToolStripMenuItem + // + fileToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, downloadToolStripMenuItem }); + fileToolStripMenuItem.Name = "fileToolStripMenuItem"; + fileToolStripMenuItem.Size = new Size(59, 24); + fileToolStripMenuItem.Text = "Файл"; + // + // saveToolStripMenuItem + // + saveToolStripMenuItem.Name = "saveToolStripMenuItem"; + saveToolStripMenuItem.Size = new Size(224, 26); + saveToolStripMenuItem.Text = "Сохранение"; + saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click; + // + // downloadToolStripMenuItem + // + downloadToolStripMenuItem.Name = "downloadToolStripMenuItem"; + downloadToolStripMenuItem.Size = new Size(224, 26); + downloadToolStripMenuItem.Text = "Загрузка"; + downloadToolStripMenuItem.Click += DownloadToolStripMenuItem_Click; + // + // openFileDialog + // + openFileDialog.FileName = "openFileDialog"; + openFileDialog.Filter = "txt file | *.txt"; + // + // saveFileDialog + // + saveFileDialog.Filter = "txt file | *.txt"; + // // FormBusesCollection // ClientSize = new Size(882, 553); Controls.Add(panelTools); Controls.Add(pictureBoxCollection); + Controls.Add(menuStrip); + MainMenuStrip = menuStrip; Name = "FormBusesCollection"; Text = "Набор автобусов"; ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit(); @@ -323,7 +411,10 @@ namespace Trolleybus panelTools.PerformLayout(); panelSets.ResumeLayout(false); panelSets.PerformLayout(); + menuStrip.ResumeLayout(false); + menuStrip.PerformLayout(); ResumeLayout(false); + PerformLayout(); } private PictureBox pictureBoxCollection; @@ -336,6 +427,12 @@ namespace Trolleybus private ListBox listBoxSets; private TextBox textBoxNameOfSet; private Button buttonDeleteSetOfObjects; + private MenuStrip menuStrip; + private ToolStripMenuItem fileToolStripMenuItem; + private ToolStripMenuItem saveToolStripMenuItem; + private ToolStripMenuItem downloadToolStripMenuItem; + private OpenFileDialog openFileDialog; + private SaveFileDialog saveFileDialog; private Button buttonAddBus; } diff --git a/Trolleybus/Trolleybus/FormBusesCollection.resx b/Trolleybus/Trolleybus/FormBusesCollection.resx index af32865..5966cd3 100644 --- a/Trolleybus/Trolleybus/FormBusesCollection.resx +++ b/Trolleybus/Trolleybus/FormBusesCollection.resx @@ -117,4 +117,13 @@ System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 + + 17, 17 + + + 153, 17 + + + 323, 17 + \ No newline at end of file