From 81a0559b0797772f37d4967606efe909eb362c4b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=D0=A0=D0=BE=D0=BC=D0=B0=20=D0=9F=D0=B5=D1=80=D0=BC=D1=8F?= =?UTF-8?q?=D0=BA=D0=BE=D0=B2?= Date: Tue, 19 Mar 2024 21:24:52 +0400 Subject: [PATCH] =?UTF-8?q?=D0=9B=D0=B0=D0=B1=D0=BE=D1=80=D0=B0=D1=82?= =?UTF-8?q?=D0=BE=D1=80=D0=BD=D0=B0=D1=8F=20=D1=80=D0=B0=D0=B1=D0=BE=D1=82?= =?UTF-8?q?=D0=B0=20=E2=84=964?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../AbstractCompany.cs | 4 +- .../CollectionType.cs | 17 ++ .../ICollectionGenericObjects.cs | 2 +- .../ListGenericObjects.cs | 57 ++++ .../MassiveGenericObjects.cs | 4 +- .../StorageCollection.cs | 50 ++++ .../FormBusCollection.Designer.cs | 244 +++++++++++++----- .../AccordionBus/FormBusCollection.cs | 94 ++++++- 8 files changed, 398 insertions(+), 74 deletions(-) create mode 100644 AccordionBus/AccordionBus/CollectionGenericObjects/CollectionType.cs create mode 100644 AccordionBus/AccordionBus/CollectionGenericObjects/ListGenericObjects.cs create mode 100644 AccordionBus/AccordionBus/CollectionGenericObjects/StorageCollection.cs diff --git a/AccordionBus/AccordionBus/CollectionGenericObjects/AbstractCompany.cs b/AccordionBus/AccordionBus/CollectionGenericObjects/AbstractCompany.cs index 2a77699..3fdad4e 100644 --- a/AccordionBus/AccordionBus/CollectionGenericObjects/AbstractCompany.cs +++ b/AccordionBus/AccordionBus/CollectionGenericObjects/AbstractCompany.cs @@ -52,10 +52,10 @@ namespace AccordionBus.CollectionGenericObjects DrawBackground(graphics); - for (int i = 0; i < (_collection?.Count ?? 0); i++) + for (int i = 0; i < (_collection?.MaxCount ?? 0); i++) { DrawningBus? obj = _collection?.Get(i); - SetObjectPosition(i, _collection?.Count ?? 0, obj); + SetObjectPosition(i, _collection?.MaxCount ?? 0, obj); obj?.DrawTransport(graphics); } diff --git a/AccordionBus/AccordionBus/CollectionGenericObjects/CollectionType.cs b/AccordionBus/AccordionBus/CollectionGenericObjects/CollectionType.cs new file mode 100644 index 0000000..29d3720 --- /dev/null +++ b/AccordionBus/AccordionBus/CollectionGenericObjects/CollectionType.cs @@ -0,0 +1,17 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace AccordionBus.CollectionGenericObjects +{ + public enum CollectionType + { + None = 0, + + Massive = 1, + + List = 2 + } +} diff --git a/AccordionBus/AccordionBus/CollectionGenericObjects/ICollectionGenericObjects.cs b/AccordionBus/AccordionBus/CollectionGenericObjects/ICollectionGenericObjects.cs index bf04efc..c602250 100644 --- a/AccordionBus/AccordionBus/CollectionGenericObjects/ICollectionGenericObjects.cs +++ b/AccordionBus/AccordionBus/CollectionGenericObjects/ICollectionGenericObjects.cs @@ -12,7 +12,7 @@ namespace AccordionBus.CollectionGenericObjects /// /// кол-во элем /// - int Count { get; } + int MaxCount { get; } /// /// установить макс элем /// diff --git a/AccordionBus/AccordionBus/CollectionGenericObjects/ListGenericObjects.cs b/AccordionBus/AccordionBus/CollectionGenericObjects/ListGenericObjects.cs new file mode 100644 index 0000000..424fb67 --- /dev/null +++ b/AccordionBus/AccordionBus/CollectionGenericObjects/ListGenericObjects.cs @@ -0,0 +1,57 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace AccordionBus.CollectionGenericObjects +{ + public class ListGenericObjects : ICollectionGenericObjects + where T : class + { + + private readonly List? _collection; + + private int _maxCount; + public int MaxCount => _collection.Count; + + public int SetMaxCount { set { if (value > 0) _maxCount = value; } } + + public ListGenericObjects() + { + _collection = new(); + } + + public T? Get(int position) + { + if (position < 0 || position >= _collection.Count || _collection == null || _collection.Count == 0) return null; + + return _collection[position]; + } + + public int Insert(T obj) + { + if (_collection == null || _collection.Count == _maxCount) return -1; + + _collection.Add(obj); + return _collection.Count - 1; + } + + public int Insert(T obj, int position) + { + if (_collection == null || position < 0 || position > _maxCount) return -1; + + _collection.Insert(position, obj); + return position; + } + + public T? Remove(int position) + { + if (_collection == null || position < 0 || position >= _collection.Count) return null; + + T? obj = _collection[position]; + _collection.RemoveAt(position); + return obj; + } + } +} diff --git a/AccordionBus/AccordionBus/CollectionGenericObjects/MassiveGenericObjects.cs b/AccordionBus/AccordionBus/CollectionGenericObjects/MassiveGenericObjects.cs index 0489942..9ecc1ee 100644 --- a/AccordionBus/AccordionBus/CollectionGenericObjects/MassiveGenericObjects.cs +++ b/AccordionBus/AccordionBus/CollectionGenericObjects/MassiveGenericObjects.cs @@ -11,9 +11,9 @@ namespace AccordionBus.CollectionGenericObjects { private T?[] _collection; - public int Count => _collection.Length; + public int MaxCount => _collection.Length; - public int SetMaxCount { set { if (value > 0) { _collection = new T?[value]; } } } + public int SetMaxCount { set { if (value > 0 && MaxCount == 0) { _collection = new T?[value]; } } } public MassiveGenericObjects() { diff --git a/AccordionBus/AccordionBus/CollectionGenericObjects/StorageCollection.cs b/AccordionBus/AccordionBus/CollectionGenericObjects/StorageCollection.cs new file mode 100644 index 0000000..500dae9 --- /dev/null +++ b/AccordionBus/AccordionBus/CollectionGenericObjects/StorageCollection.cs @@ -0,0 +1,50 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Net.NetworkInformation; +using System.Text; +using System.Threading.Tasks; + +namespace AccordionBus.CollectionGenericObjects +{ + public class StorageCollection + where T: class + { + private Dictionary> _storage; + + public List Keys => _storage.Keys.ToList(); + + public StorageCollection() + { + _storage = new Dictionary>(); + } + + public void AddCollection(string name, CollectionType collectionType) + { + if (_storage.ContainsKey(name) || name == "") return; + + if (collectionType == CollectionType.Massive) + { + _storage[name] = new MassiveGenericObjects(); + } + else + { + _storage[name] = new ListGenericObjects(); + } + } + + public void DelCollection(string name) + { + _storage.Remove(name); + } + + public ICollectionGenericObjects? this[string name] + { + get + { + if (name == "") return null; + return _storage[name]; + } + } + } +} diff --git a/AccordionBus/AccordionBus/FormBusCollection.Designer.cs b/AccordionBus/AccordionBus/FormBusCollection.Designer.cs index a7e37de..b74fb90 100644 --- a/AccordionBus/AccordionBus/FormBusCollection.Designer.cs +++ b/AccordionBus/AccordionBus/FormBusCollection.Designer.cs @@ -29,38 +29,185 @@ private void InitializeComponent() { groupBoxTools = new GroupBox(); + panelStorage = new Panel(); + buttonCollectionDel = new Button(); + listBoxCollection = new ListBox(); + buttonCollectionAdd = new Button(); + radioButtonList = new RadioButton(); + radioButtonMassive = new RadioButton(); + textBoxCollectionName = new TextBox(); + labelCollectionName = new Label(); + panelTools = new Panel(); + buttonCreateCompany = new Button(); + comboBoxSelectedCompany = new ComboBox(); + buttonAddBus = new Button(); + buttonAddAccordionBus = new Button(); buttonRefresh = new Button(); + maskedTextBox = new MaskedTextBox(); buttonGoToCheck = new Button(); buttonRemoveBus = new Button(); - maskedTextBox = new MaskedTextBox(); - buttonAddAccordionBus = new Button(); - buttonAddBus = new Button(); - comboBoxSelectedCompany = new ComboBox(); pictureBox = new PictureBox(); groupBoxTools.SuspendLayout(); + panelStorage.SuspendLayout(); + panelTools.SuspendLayout(); ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit(); SuspendLayout(); // // groupBoxTools // - groupBoxTools.Controls.Add(buttonRefresh); - groupBoxTools.Controls.Add(buttonGoToCheck); - groupBoxTools.Controls.Add(buttonRemoveBus); - groupBoxTools.Controls.Add(maskedTextBox); - groupBoxTools.Controls.Add(buttonAddAccordionBus); - groupBoxTools.Controls.Add(buttonAddBus); + groupBoxTools.Controls.Add(buttonCreateCompany); groupBoxTools.Controls.Add(comboBoxSelectedCompany); + groupBoxTools.Controls.Add(panelStorage); + groupBoxTools.Controls.Add(panelTools); groupBoxTools.Dock = DockStyle.Right; groupBoxTools.Location = new Point(948, 0); groupBoxTools.Name = "groupBoxTools"; - groupBoxTools.Size = new Size(234, 653); + groupBoxTools.Size = new Size(234, 753); groupBoxTools.TabIndex = 0; groupBoxTools.TabStop = false; groupBoxTools.Text = "Инструменты"; // + // panelStorage + // + panelStorage.Controls.Add(buttonCollectionDel); + panelStorage.Controls.Add(listBoxCollection); + panelStorage.Controls.Add(buttonCollectionAdd); + panelStorage.Controls.Add(radioButtonList); + panelStorage.Controls.Add(radioButtonMassive); + panelStorage.Controls.Add(textBoxCollectionName); + panelStorage.Controls.Add(labelCollectionName); + panelStorage.Dock = DockStyle.Top; + panelStorage.Location = new Point(3, 23); + panelStorage.Name = "panelStorage"; + panelStorage.Size = new Size(228, 291); + panelStorage.TabIndex = 8; + // + // buttonCollectionDel + // + buttonCollectionDel.Location = new Point(9, 241); + buttonCollectionDel.Name = "buttonCollectionDel"; + buttonCollectionDel.Size = new Size(207, 29); + buttonCollectionDel.TabIndex = 6; + buttonCollectionDel.Text = "Удалить коллекцию"; + buttonCollectionDel.UseVisualStyleBackColor = true; + buttonCollectionDel.Click += buttonCollectionDel_Click; + // + // listBoxCollection + // + listBoxCollection.FormattingEnabled = true; + listBoxCollection.Location = new Point(9, 131); + listBoxCollection.Name = "listBoxCollection"; + listBoxCollection.Size = new Size(207, 104); + listBoxCollection.TabIndex = 5; + // + // buttonCollectionAdd + // + buttonCollectionAdd.Location = new Point(9, 96); + buttonCollectionAdd.Name = "buttonCollectionAdd"; + buttonCollectionAdd.Size = new Size(207, 29); + buttonCollectionAdd.TabIndex = 4; + buttonCollectionAdd.Text = "Добавить коллекцию"; + buttonCollectionAdd.UseVisualStyleBackColor = true; + buttonCollectionAdd.Click += buttonCollectionAdd_Click; + // + // radioButtonList + // + radioButtonList.AutoSize = true; + radioButtonList.Location = new Point(125, 66); + radioButtonList.Name = "radioButtonList"; + radioButtonList.Size = new Size(80, 24); + radioButtonList.TabIndex = 3; + radioButtonList.TabStop = true; + radioButtonList.Text = "Список"; + radioButtonList.UseVisualStyleBackColor = true; + // + // radioButtonMassive + // + radioButtonMassive.AutoSize = true; + radioButtonMassive.Location = new Point(22, 66); + radioButtonMassive.Name = "radioButtonMassive"; + radioButtonMassive.Size = new Size(82, 24); + radioButtonMassive.TabIndex = 2; + radioButtonMassive.TabStop = true; + radioButtonMassive.Text = "Массив"; + radioButtonMassive.UseVisualStyleBackColor = true; + // + // textBoxCollectionName + // + textBoxCollectionName.Location = new Point(9, 33); + textBoxCollectionName.Name = "textBoxCollectionName"; + textBoxCollectionName.Size = new Size(207, 27); + textBoxCollectionName.TabIndex = 1; + // + // labelCollectionName + // + labelCollectionName.AutoSize = true; + labelCollectionName.Location = new Point(40, 10); + labelCollectionName.Name = "labelCollectionName"; + labelCollectionName.Size = new Size(155, 20); + labelCollectionName.TabIndex = 0; + labelCollectionName.Text = "Название коллекции"; + // + // panelTools + // + panelTools.Controls.Add(buttonAddBus); + panelTools.Controls.Add(buttonAddAccordionBus); + panelTools.Controls.Add(buttonRefresh); + panelTools.Controls.Add(maskedTextBox); + panelTools.Controls.Add(buttonGoToCheck); + panelTools.Controls.Add(buttonRemoveBus); + panelTools.Dock = DockStyle.Bottom; + panelTools.Enabled = false; + panelTools.Location = new Point(3, 396); + panelTools.Name = "panelTools"; + panelTools.Size = new Size(228, 354); + panelTools.TabIndex = 7; + // + // buttonCreateCompany + // + buttonCreateCompany.Location = new Point(12, 361); + buttonCreateCompany.Name = "buttonCreateCompany"; + buttonCreateCompany.Size = new Size(207, 29); + buttonCreateCompany.TabIndex = 7; + buttonCreateCompany.Text = "Создать компанию"; + buttonCreateCompany.UseVisualStyleBackColor = true; + buttonCreateCompany.Click += buttonCreateCompany_Click; + // + // comboBoxSelectedCompany + // + comboBoxSelectedCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right; + comboBoxSelectedCompany.DropDownStyle = ComboBoxStyle.DropDownList; + comboBoxSelectedCompany.FormattingEnabled = true; + comboBoxSelectedCompany.Items.AddRange(new object[] { "Станция" }); + comboBoxSelectedCompany.Location = new Point(12, 327); + comboBoxSelectedCompany.Name = "comboBoxSelectedCompany"; + comboBoxSelectedCompany.Size = new Size(207, 28); + comboBoxSelectedCompany.TabIndex = 0; + comboBoxSelectedCompany.SelectedIndexChanged += comboBoxSelectedCompany_SelectedIndexChanged; + // + // buttonAddBus + // + buttonAddBus.Location = new Point(9, 13); + buttonAddBus.Name = "buttonAddBus"; + buttonAddBus.Size = new Size(207, 54); + buttonAddBus.TabIndex = 1; + buttonAddBus.Text = "Добавить автобус"; + buttonAddBus.UseVisualStyleBackColor = true; + buttonAddBus.Click += buttonAddBus_Click; + // + // buttonAddAccordionBus + // + buttonAddAccordionBus.Location = new Point(9, 73); + buttonAddAccordionBus.Name = "buttonAddAccordionBus"; + buttonAddAccordionBus.Size = new Size(207, 54); + buttonAddAccordionBus.TabIndex = 2; + buttonAddAccordionBus.Text = "Добавить автобус с гормошкой"; + buttonAddAccordionBus.UseVisualStyleBackColor = true; + buttonAddAccordionBus.Click += buttonAddAccordionBus_Click; + // // buttonRefresh // - buttonRefresh.Location = new Point(15, 554); + buttonRefresh.Location = new Point(9, 286); buttonRefresh.Name = "buttonRefresh"; buttonRefresh.Size = new Size(207, 54); buttonRefresh.TabIndex = 6; @@ -68,9 +215,18 @@ buttonRefresh.UseVisualStyleBackColor = true; buttonRefresh.Click += buttonRefresh_Click; // + // maskedTextBox + // + maskedTextBox.Location = new Point(9, 133); + maskedTextBox.Mask = "00"; + maskedTextBox.Name = "maskedTextBox"; + maskedTextBox.Size = new Size(207, 27); + maskedTextBox.TabIndex = 3; + maskedTextBox.ValidatingType = typeof(int); + // // buttonGoToCheck // - buttonGoToCheck.Location = new Point(15, 443); + buttonGoToCheck.Location = new Point(9, 226); buttonGoToCheck.Name = "buttonGoToCheck"; buttonGoToCheck.Size = new Size(207, 54); buttonGoToCheck.TabIndex = 5; @@ -80,7 +236,7 @@ // // buttonRemoveBus // - buttonRemoveBus.Location = new Point(15, 310); + buttonRemoveBus.Location = new Point(9, 166); buttonRemoveBus.Name = "buttonRemoveBus"; buttonRemoveBus.Size = new Size(207, 54); buttonRemoveBus.TabIndex = 4; @@ -88,53 +244,12 @@ buttonRemoveBus.UseVisualStyleBackColor = true; buttonRemoveBus.Click += buttonRemoveBus_Click; // - // maskedTextBox - // - maskedTextBox.Location = new Point(15, 277); - maskedTextBox.Mask = "00"; - maskedTextBox.Name = "maskedTextBox"; - maskedTextBox.Size = new Size(207, 27); - maskedTextBox.TabIndex = 3; - maskedTextBox.ValidatingType = typeof(int); - // - // buttonAddAccordionBus - // - buttonAddAccordionBus.Location = new Point(15, 155); - buttonAddAccordionBus.Name = "buttonAddAccordionBus"; - buttonAddAccordionBus.Size = new Size(207, 54); - buttonAddAccordionBus.TabIndex = 2; - buttonAddAccordionBus.Text = "Добавить автобус с гормошкой"; - buttonAddAccordionBus.UseVisualStyleBackColor = true; - buttonAddAccordionBus.Click += buttonAddAccordionBus_Click; - // - // buttonAddBus - // - buttonAddBus.Location = new Point(15, 95); - buttonAddBus.Name = "buttonAddBus"; - buttonAddBus.Size = new Size(207, 54); - buttonAddBus.TabIndex = 1; - buttonAddBus.Text = "Добавить автобус"; - buttonAddBus.UseVisualStyleBackColor = true; - buttonAddBus.Click += buttonAddBus_Click; - // - // comboBoxSelectedCompany - // - comboBoxSelectedCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right; - comboBoxSelectedCompany.DropDownStyle = ComboBoxStyle.DropDownList; - comboBoxSelectedCompany.FormattingEnabled = true; - comboBoxSelectedCompany.Items.AddRange(new object[] { "Станция" }); - comboBoxSelectedCompany.Location = new Point(15, 40); - comboBoxSelectedCompany.Name = "comboBoxSelectedCompany"; - comboBoxSelectedCompany.Size = new Size(207, 28); - comboBoxSelectedCompany.TabIndex = 0; - comboBoxSelectedCompany.SelectedIndexChanged += comboBoxSelectedCompany_SelectedIndexChanged; - // // pictureBox // pictureBox.Dock = DockStyle.Fill; pictureBox.Location = new Point(0, 0); pictureBox.Name = "pictureBox"; - pictureBox.Size = new Size(948, 653); + pictureBox.Size = new Size(948, 753); pictureBox.TabIndex = 1; pictureBox.TabStop = false; // @@ -142,14 +257,17 @@ // AutoScaleDimensions = new SizeF(8F, 20F); AutoScaleMode = AutoScaleMode.Font; - ClientSize = new Size(1182, 653); + ClientSize = new Size(1182, 753); Controls.Add(pictureBox); Controls.Add(groupBoxTools); Name = "FormBusCollection"; StartPosition = FormStartPosition.CenterScreen; Text = "Коллекция автобусов"; groupBoxTools.ResumeLayout(false); - groupBoxTools.PerformLayout(); + panelStorage.ResumeLayout(false); + panelStorage.PerformLayout(); + panelTools.ResumeLayout(false); + panelTools.PerformLayout(); ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit(); ResumeLayout(false); } @@ -165,5 +283,15 @@ private MaskedTextBox maskedTextBox; private Button buttonRefresh; private Button buttonGoToCheck; + private Panel panelTools; + private Panel panelStorage; + private Label labelCollectionName; + private RadioButton radioButtonMassive; + private TextBox textBoxCollectionName; + private RadioButton radioButtonList; + private Button buttonCollectionAdd; + private Button buttonCollectionDel; + private ListBox listBoxCollection; + private Button buttonCreateCompany; } } \ No newline at end of file diff --git a/AccordionBus/AccordionBus/FormBusCollection.cs b/AccordionBus/AccordionBus/FormBusCollection.cs index d9fb03a..a18139c 100644 --- a/AccordionBus/AccordionBus/FormBusCollection.cs +++ b/AccordionBus/AccordionBus/FormBusCollection.cs @@ -15,22 +15,19 @@ namespace AccordionBus { public partial class FormBusCollection : Form { - private AbstractCompany? _company; + private StorageCollection _storageCollection; + + private AbstractCompany? _company = null; public FormBusCollection() { InitializeComponent(); + _storageCollection = new StorageCollection(); } private void comboBoxSelectedCompany_SelectedIndexChanged(object sender, EventArgs e) { - switch (comboBoxSelectedCompany.Text) - { - case "Станция": - _company = new BusStation(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects()); - pictureBox.Image = _company.Show(); - break; - } + panelTools.Enabled = false; } private void CreateObject(string type) @@ -47,7 +44,7 @@ namespace AccordionBus break; case nameof(DrawningAccordionBus): _drawningBus = new DrawningAccordionBus(random.Next(100, 300), random.Next(1000, 3000), - GetColor(random), GetColor(random), + GetColor(random), GetColor(random), Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2))); _drawningBus.SetPictureSize(pictureBox.Width, pictureBox.Height); break; @@ -86,7 +83,8 @@ namespace AccordionBus { if (_company == null || string.IsNullOrEmpty(maskedTextBox.Text)) return; - if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No) return; + if (MessageBox.Show("Удалить объект?", "Удаление", + MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No) return; int pos = Convert.ToInt32(maskedTextBox.Text); if (_company - pos is DrawningBus) @@ -106,7 +104,7 @@ namespace AccordionBus DrawningBus? bus = null; int counter = 100; - while (bus == null || counter > 0) + while (bus == null && counter > 0) { bus = _company.GetRandomObject(); counter--; @@ -127,5 +125,79 @@ namespace AccordionBus pictureBox.Image = _company.Show(); } + + private void buttonCollectionAdd_Click(object sender, EventArgs e) + { + if (string.IsNullOrEmpty(textBoxCollectionName.Text) || (!radioButtonMassive.Checked && !radioButtonList.Checked)) + { + MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error); + return; + } + + CollectionType collectionType = CollectionType.None; + if (radioButtonMassive.Checked) collectionType = CollectionType.Massive; + else if (radioButtonList.Checked) collectionType = CollectionType.List; + + _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType); + textBoxCollectionName.Text = ""; + RefreshListBoxItems(); + } + + private void buttonCollectionDel_Click(object sender, EventArgs e) + { + if (listBoxCollection.SelectedItem == null) return; + + if (MessageBox.Show("Вы действительно хотите удалить выбранный элемент?", + "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) + { + _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString()); + RefreshListBoxItems(); + MessageBox.Show("Компания удалена"); + } + else + { + MessageBox.Show("Не удалось удалить компанию"); + } + + } + + private void buttonCreateCompany_Click(object sender, EventArgs e) + { + if (listBoxCollection.SelectedIndex < 0) + { + MessageBox.Show("Компания не выбрана"); + return; + } + + ICollectionGenericObjects collection = _storageCollection[listBoxCollection.SelectedItem?.ToString() ?? string.Empty]; + if (collection == null) + { + MessageBox.Show("Компания не инициализирована"); + return; + } + + switch (comboBoxSelectedCompany.Text) + { + case "Станция": + _company = new BusStation(pictureBox.Width, pictureBox.Height, collection); + pictureBox.Image = _company.Show(); + break; + } + + panelTools.Enabled = true; + } + + private void RefreshListBoxItems() + { + listBoxCollection.Items.Clear(); + for (int i =0; i < _storageCollection.Keys?.Count; i++) + { + string? colName = _storageCollection.Keys?[i]; + if (!string.IsNullOrEmpty(colName)) + { + listBoxCollection.Items.Add(colName); + } + } + } } }