feat: Add Print Service Tray application with configuration and queue management
- Implemented PrintQueueService with job counting and snapshot retrieval. - Created Form1 as the main entry point for the tray application. - Developed ConfigurationForm for managing printer configurations and document types. - Added models for printer configuration, queue status requests, and responses. - Established ConfigurationService for loading and saving printer configurations. - Introduced ServiceClient for IPC communication with the print service. - Built TrayApplicationContext for managing the system tray icon and status updates. - Added TODO.md for tracking remaining work and future enhancements.
This commit is contained in:
Jason
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using PrintServiceTray.Models;
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using PrintServiceTray.Services;
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namespace PrintServiceTray.Forms;
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public partial class ConfigurationForm : Form
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{
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private readonly ConfigurationService _configService;
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private PrinterConfiguration _config;
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private string? _selectedDocType;
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private List<string> _installedPrinters;
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// UI Controls
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private ListBox _docTypeListBox = null!;
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private Button _newDocTypeButton = null!;
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private Button _deleteDocTypeButton = null!;
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private Panel _pageConfigPanel = null!;
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private RadioButton _saveGlobalRadio = null!;
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private RadioButton _saveLocalRadio = null!;
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private Button _saveButton = null!;
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private Button _cancelButton = null!;
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private Button _addPageButton = null!;
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private Button _removePageButton = null!;
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private Label _configLabel = null!;
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private List<PageConfigControl> _pageControls = new();
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public ConfigurationForm()
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{
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_configService = new ConfigurationService();
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_config = _configService.Load();
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_installedPrinters = _configService.GetInstalledPrinters();
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InitializeComponent();
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LoadDocumentTypes();
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}
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private void InitializeComponent()
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{
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Text = "LAAPC Printer Configuration";
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Size = new Size(900, 600);
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StartPosition = FormStartPosition.CenterScreen;
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FormBorderStyle = FormBorderStyle.FixedDialog;
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MaximizeBox = false;
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// Left panel - Document Types
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var leftPanel = new Panel
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{
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Location = new Point(10, 10),
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Size = new Size(250, 540),
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BorderStyle = BorderStyle.FixedSingle
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};
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var docTypeLabel = new Label
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{
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Text = "Document Types:",
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Location = new Point(10, 10),
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Size = new Size(230, 20),
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Font = new Font(Font, FontStyle.Bold)
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};
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_docTypeListBox = new ListBox
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{
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Location = new Point(10, 35),
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Size = new Size(230, 430)
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};
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_docTypeListBox.SelectedIndexChanged += DocTypeListBox_SelectedIndexChanged;
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_newDocTypeButton = new Button
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{
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Text = "New",
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Location = new Point(10, 475),
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Size = new Size(110, 30)
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};
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_newDocTypeButton.Click += NewDocType_Click;
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_deleteDocTypeButton = new Button
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{
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Text = "Delete",
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Location = new Point(130, 475),
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Size = new Size(110, 30)
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};
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_deleteDocTypeButton.Click += DeleteDocType_Click;
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leftPanel.Controls.AddRange(new Control[] {
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docTypeLabel, _docTypeListBox, _newDocTypeButton, _deleteDocTypeButton
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});
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// Right panel - Page Configuration
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var rightPanel = new Panel
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{
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Location = new Point(270, 10),
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Size = new Size(610, 540),
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BorderStyle = BorderStyle.FixedSingle
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};
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_configLabel = new Label
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{
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Text = "Configuration for: (Select a document type)",
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Location = new Point(10, 10),
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Size = new Size(590, 20),
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Font = new Font(Font, FontStyle.Bold)
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};
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var pageConfigLabel = new Label
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{
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Text = "Page Configuration:",
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Location = new Point(10, 40),
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Size = new Size(590, 20)
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};
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_pageConfigPanel = new Panel
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{
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Location = new Point(10, 65),
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Size = new Size(590, 350),
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AutoScroll = true,
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BorderStyle = BorderStyle.FixedSingle
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};
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_addPageButton = new Button
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{
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Text = "+ Add Page",
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Location = new Point(10, 425),
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Size = new Size(120, 30)
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};
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_addPageButton.Click += AddPage_Click;
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_removePageButton = new Button
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{
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Text = "- Remove Last",
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Location = new Point(140, 425),
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Size = new Size(120, 30)
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};
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_removePageButton.Click += RemovePage_Click;
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// Save options
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var saveToLabel = new Label
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{
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Text = "Save to:",
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Location = new Point(10, 465),
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Size = new Size(60, 20)
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};
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_saveGlobalRadio = new RadioButton
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{
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Text = "Global (All Users)",
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Location = new Point(80, 465),
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Size = new Size(150, 20)
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};
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_saveLocalRadio = new RadioButton
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{
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Text = "Local (My Computer)",
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Location = new Point(240, 465),
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Size = new Size(170, 20),
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Checked = true
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};
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_saveButton = new Button
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{
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Text = "Save",
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Location = new Point(430, 495),
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Size = new Size(80, 35)
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};
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_saveButton.Click += Save_Click;
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_cancelButton = new Button
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{
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Text = "Cancel",
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Location = new Point(520, 495),
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Size = new Size(80, 35)
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};
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_cancelButton.Click += (s, e) => Close();
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rightPanel.Controls.AddRange(new Control[] {
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_configLabel, pageConfigLabel, _pageConfigPanel,
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_addPageButton, _removePageButton,
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saveToLabel, _saveGlobalRadio, _saveLocalRadio,
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_saveButton, _cancelButton
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});
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Controls.AddRange(new Control[] { leftPanel, rightPanel });
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}
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private void LoadDocumentTypes()
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{
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_docTypeListBox.Items.Clear();
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foreach (var docType in _config.DocumentTypes.Keys.OrderBy(k => k))
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{
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_docTypeListBox.Items.Add(docType);
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}
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}
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private void DocTypeListBox_SelectedIndexChanged(object? sender, EventArgs e)
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{
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if (_docTypeListBox.SelectedItem is string docType)
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{
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_selectedDocType = docType;
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LoadPageConfiguration(docType);
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}
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}
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private void LoadPageConfiguration(string docType)
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{
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_configLabel.Text = $"Configuration for: {docType}";
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_pageConfigPanel.Controls.Clear();
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_pageControls.Clear();
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if (!_config.DocumentTypes.TryGetValue(docType, out var config))
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{
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config = new DocumentTypeConfig { Name = docType };
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_config.DocumentTypes[docType] = config;
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}
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int yPos = 10;
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foreach (var page in config.Pages.OrderBy(p => p.PageNumber))
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{
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var pageControl = new PageConfigControl(page.PageNumber, _installedPrinters, _configService);
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pageControl.Location = new Point(10, yPos);
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pageControl.LoadPage(page);
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_pageConfigPanel.Controls.Add(pageControl);
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_pageControls.Add(pageControl);
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yPos += pageControl.Height + 10;
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}
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if (config.Pages.Count == 0)
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{
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// Add first page by default
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AddPage_Click(null, EventArgs.Empty);
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}
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}
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private void AddPage_Click(object? sender, EventArgs e)
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{
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if (_selectedDocType == null) return;
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var config = _config.DocumentTypes[_selectedDocType];
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int nextPageNum = config.Pages.Count > 0 ? config.Pages.Max(p => p.PageNumber) + 1 : 1;
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var newPage = new PageConfig
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{
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PageNumber = nextPageNum,
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PrinterName = _installedPrinters.FirstOrDefault() ?? "",
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TrayNumber = 1
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};
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config.Pages.Add(newPage);
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LoadPageConfiguration(_selectedDocType);
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}
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private void RemovePage_Click(object? sender, EventArgs e)
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{
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if (_selectedDocType == null) return;
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var config = _config.DocumentTypes[_selectedDocType];
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if (config.Pages.Count > 0)
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{
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var lastPage = config.Pages.OrderByDescending(p => p.PageNumber).First();
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config.Pages.Remove(lastPage);
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LoadPageConfiguration(_selectedDocType);
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}
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}
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private void NewDocType_Click(object? sender, EventArgs e)
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{
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var dialog = new TextInputDialog("New Document Type", "Enter document type name:");
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if (dialog.ShowDialog() == DialogResult.OK && !string.IsNullOrWhiteSpace(dialog.InputText))
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{
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var docType = dialog.InputText.Trim();
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if (!_config.DocumentTypes.ContainsKey(docType))
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{
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_config.DocumentTypes[docType] = new DocumentTypeConfig { Name = docType };
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LoadDocumentTypes();
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_docTypeListBox.SelectedItem = docType;
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}
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else
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{
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MessageBox.Show($"Document type '{docType}' already exists.", "Duplicate", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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}
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}
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}
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private void DeleteDocType_Click(object? sender, EventArgs e)
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{
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if (_selectedDocType == null) return;
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var result = MessageBox.Show(
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$"Are you sure you want to delete '{_selectedDocType}'?",
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"Confirm Delete",
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MessageBoxButtons.YesNo,
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MessageBoxIcon.Question);
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if (result == DialogResult.Yes)
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{
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_config.DocumentTypes.Remove(_selectedDocType);
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_selectedDocType = null;
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LoadDocumentTypes();
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_pageConfigPanel.Controls.Clear();
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_configLabel.Text = "Configuration for: (Select a document type)";
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}
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}
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private void Save_Click(object? sender, EventArgs e)
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{
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try
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{
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// Save current page configurations
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if (_selectedDocType != null && _config.DocumentTypes.TryGetValue(_selectedDocType, out var config))
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{
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config.Pages.Clear();
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foreach (var pageControl in _pageControls)
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{
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config.Pages.Add(pageControl.GetPageConfig());
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}
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}
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bool saveGlobal = _saveGlobalRadio.Checked;
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_configService.Save(_config, saveGlobal);
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MessageBox.Show(
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$"Configuration saved to {(saveGlobal ? "global" : "local")} file successfully!",
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"Success",
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MessageBoxButtons.OK,
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MessageBoxIcon.Information);
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DialogResult = DialogResult.OK;
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Close();
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}
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catch (Exception ex)
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{
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MessageBox.Show(
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$"Failed to save configuration: {ex.Message}",
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"Error",
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MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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}
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// Custom control for each page configuration
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public class PageConfigControl : UserControl
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{
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private readonly int _pageNumber;
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private readonly List<string> _printers;
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private readonly ConfigurationService _configService;
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private ComboBox _printerCombo = null!;
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private ComboBox _trayCombo = null!;
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public PageConfigControl(int pageNumber, List<string> printers, ConfigurationService configService)
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{
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_pageNumber = pageNumber;
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_printers = printers;
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_configService = configService;
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InitializeComponent();
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}
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private void InitializeComponent()
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{
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Size = new Size(560, 60);
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BorderStyle = BorderStyle.FixedSingle;
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var pageLabel = new Label
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{
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Text = $"Page {_pageNumber}:",
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Location = new Point(10, 10),
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Size = new Size(70, 20),
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Font = new Font(Font, FontStyle.Bold)
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};
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var printerLabel = new Label
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{
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Text = "Printer:",
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Location = new Point(10, 32),
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Size = new Size(60, 20)
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};
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_printerCombo = new ComboBox
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{
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Location = new Point(75, 30),
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Size = new Size(250, 25),
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DropDownStyle = ComboBoxStyle.DropDownList
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};
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_printerCombo.Items.AddRange(_printers.ToArray());
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_printerCombo.SelectedIndexChanged += PrinterCombo_SelectedIndexChanged;
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var trayLabel = new Label
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{
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Text = "Tray:",
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Location = new Point(340, 32),
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Size = new Size(40, 20)
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};
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_trayCombo = new ComboBox
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{
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Location = new Point(385, 30),
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Size = new Size(165, 25),
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DropDownStyle = ComboBoxStyle.DropDownList
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};
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Controls.AddRange(new Control[] {
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pageLabel, printerLabel, _printerCombo, trayLabel, _trayCombo
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});
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}
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public void LoadPage(PageConfig page)
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{
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_printerCombo.SelectedItem = page.PrinterName;
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LoadTrays(page.PrinterName);
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// Try to find and select the tray
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for (int i = 0; i < _trayCombo.Items.Count; i++)
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{
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if (_trayCombo.Items[i] is TrayItem item && item.TrayNumber == page.TrayNumber)
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{
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_trayCombo.SelectedIndex = i;
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break;
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}
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}
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}
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private void PrinterCombo_SelectedIndexChanged(object? sender, EventArgs e)
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{
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if (_printerCombo.SelectedItem is string printer)
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{
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LoadTrays(printer);
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}
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}
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private void LoadTrays(string printerName)
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{
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_trayCombo.Items.Clear();
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var trays = _configService.GetPrinterTrays(printerName);
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foreach (var (number, name) in trays)
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{
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_trayCombo.Items.Add(new TrayItem { TrayNumber = number, TrayName = name });
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}
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if (_trayCombo.Items.Count > 0)
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{
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_trayCombo.SelectedIndex = 0;
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}
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}
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public PageConfig GetPageConfig()
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{
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var selectedTray = _trayCombo.SelectedItem as TrayItem;
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return new PageConfig
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{
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PageNumber = _pageNumber,
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PrinterName = _printerCombo.SelectedItem?.ToString() ?? "",
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TrayNumber = selectedTray?.TrayNumber ?? 1,
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TrayLabel = selectedTray?.TrayName
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};
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}
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private class TrayItem
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{
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public int TrayNumber { get; set; }
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public string TrayName { get; set; } = "";
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public override string ToString() => $"Tray {TrayNumber} - {TrayName}";
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}
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}
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// Simple text input dialog
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public class TextInputDialog : Form
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{
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private TextBox _textBox = null!;
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public string InputText => _textBox.Text;
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public TextInputDialog(string title, string prompt)
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{
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Text = title;
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Size = new Size(400, 150);
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StartPosition = FormStartPosition.CenterParent;
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FormBorderStyle = FormBorderStyle.FixedDialog;
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MaximizeBox = false;
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MinimizeBox = false;
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var promptLabel = new Label
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{
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Text = prompt,
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Location = new Point(20, 20),
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Size = new Size(360, 20)
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};
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_textBox = new TextBox
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{
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Location = new Point(20, 50),
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Size = new Size(360, 25)
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};
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var okButton = new Button
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{
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Text = "OK",
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DialogResult = DialogResult.OK,
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Location = new Point(220, 85),
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Size = new Size(75, 30)
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};
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var cancelButton = new Button
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{
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Text = "Cancel",
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DialogResult = DialogResult.Cancel,
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Location = new Point(305, 85),
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Size = new Size(75, 30)
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};
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AcceptButton = okButton;
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CancelButton = cancelButton;
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Controls.AddRange(new Control[] { promptLabel, _textBox, okButton, cancelButton });
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}
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}
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