add: 久坐提醒项目文件
This commit is contained in:
477
MainForm.cs
Normal file
477
MainForm.cs
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using System;
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using System.Drawing;
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using System.Runtime.InteropServices;
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using System.Windows.Forms;
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namespace TimerApp
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{
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public partial class MainForm : Form
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{
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private ActivityMonitor _monitor;
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private AppSettings _settings;
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private RestForm _restForm;
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// Colors
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private Color _darkBg = Color.FromArgb(30, 30, 30);
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private Color _lightBg = Color.FromArgb(240, 240, 240);
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private Color _darkPanel = Color.FromArgb(45, 45, 48);
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private Color _lightPanel = Color.FromArgb(200, 200, 200);
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private Color _darkText = Color.White;
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private Color _lightText = Color.Black;
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// Drag window support
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[DllImport("user32.dll")]
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public static extern bool ReleaseCapture();
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[DllImport("user32.dll")]
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public static extern int SendMessage(IntPtr hWnd, int Msg, int wParam, int lParam);
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[DllImport("user32.dll")]
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static extern bool CreateCaret(IntPtr hWnd, IntPtr hBitmap, int nWidth, int nHeight);
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[DllImport("user32.dll")]
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static extern bool ShowCaret(IntPtr hWnd);
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private const int WM_NCLBUTTONDOWN = 0xA1;
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private const int HT_CAPTION = 0x2;
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public MainForm()
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{
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InitializeComponent();
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}
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private void MainForm_Load(object sender, EventArgs e)
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{
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// Load settings
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_settings = AppSettings.Load();
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txtWork.Text = _settings.WorkMinutes.ToString();
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txtRest.Text = _settings.RestMinutes.ToString();
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// Apply Theme
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ApplyTheme();
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// Init monitor
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_monitor = new ActivityMonitor();
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ApplySettings();
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// Bind events
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_monitor.StateChanged += Monitor_StateChanged;
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_monitor.WorkProgressChanged += Monitor_WorkProgressChanged;
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_monitor.RestStarted += Monitor_RestStarted;
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_monitor.RestEnded += Monitor_RestEnded;
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_monitor.RestProgressChanged += Monitor_RestProgressChanged;
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// Numeric Buttons
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btnWorkMinus.Click += (s, ev) => AdjustTime(txtWork, -1, 1, 120);
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btnWorkPlus.Click += (s, ev) => AdjustTime(txtWork, 1, 1, 120);
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btnRestMinus.Click += (s, ev) => AdjustTime(txtRest, -1, 1, 30);
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btnRestPlus.Click += (s, ev) => AdjustTime(txtRest, 1, 1, 30);
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// Manual input validation
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txtWork.KeyPress += ValidateDigitInput;
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txtRest.KeyPress += ValidateDigitInput;
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txtWork.Leave += (s, ev) => ValidateRange((TextBox)s, 1, 120);
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txtRest.Leave += (s, ev) => ValidateRange((TextBox)s, 1, 30);
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// Focus handling (remove custom caret)
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txtWork.KeyDown += TextBox_KeyDown;
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txtRest.KeyDown += TextBox_KeyDown;
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// Setup TextBoxes with Panels for vertical centering
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SetupTextBoxPanel(txtWork, pnlSettings);
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SetupTextBoxPanel(txtRest, pnlSettings);
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_monitor.Start();
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// Set tray icon
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try
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{
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// Generate and set custom icon
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Icon icon = IconGenerator.GenerateClockIcon();
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this.Icon = icon;
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notifyIcon1.Icon = icon;
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}
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catch
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{
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notifyIcon1.Icon = SystemIcons.Application;
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}
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UpdateStatusUI();
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}
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private void AdjustTime(TextBox txt, int delta, int min, int max)
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{
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if (int.TryParse(txt.Text, out int val))
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{
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val += delta;
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if (val < min) val = min;
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if (val > max) val = max;
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txt.Text = val.ToString();
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}
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}
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private void ValidateDigitInput(object sender, KeyPressEventArgs e)
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{
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// Allow control keys (backspace, etc.) and digits
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if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))
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{
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e.Handled = true;
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}
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}
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private void SetupTextBoxPanel(TextBox txt, Panel parent)
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{
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// Create a container panel for the textbox
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Panel container = new Panel();
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container.Size = txt.Size; // 60x30
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container.Location = txt.Location;
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container.BackColor = txt.BackColor;
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// Adjust textbox to be centered inside
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txt.Parent = container;
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txt.Location = new Point(0, (container.Height - txt.Height) / 2); // Center vertically
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txt.Dock = DockStyle.None;
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txt.Width = container.Width;
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txt.BorderStyle = BorderStyle.None;
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// Add container to parent
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parent.Controls.Add(container);
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// Ensure correct tab order and tagging
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container.Tag = txt.Tag; // Copy tag if any
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}
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private void ValidateRange(TextBox txt, int min, int max)
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{
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if (int.TryParse(txt.Text, out int val))
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{
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if (val < min) txt.Text = min.ToString();
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if (val > max) txt.Text = max.ToString();
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}
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else
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{
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txt.Text = min.ToString(); // Default to min if invalid/empty
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}
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// Clear selection on leave
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txt.SelectionLength = 0;
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}
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// CustomCaret removed to use system caret with centered text
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private void TextBox_KeyDown(object sender, KeyEventArgs e)
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{
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if (e.KeyCode == Keys.Enter)
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{
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// Lose focus by focusing the label
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lblStatus.Focus();
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e.Handled = true;
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e.SuppressKeyPress = true; // Prevent 'ding' sound
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}
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}
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private void ApplyTheme()
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{
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bool dark = _settings.IsDarkMode;
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Color bg = dark ? _darkBg : _lightBg;
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Color panel = dark ? _darkPanel : _lightPanel;
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Color text = dark ? _darkText : _lightText;
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Color btnBg = dark ? Color.FromArgb(45, 45, 48) : Color.White;
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this.BackColor = bg;
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pnlTitle.BackColor = panel;
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pnlSettings.BackColor = bg; // Revert to bg color (user preference)
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lblTitle.ForeColor = dark ? Color.LightGray : Color.FromArgb(64, 64, 64);
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lblTimeLeft.ForeColor = text;
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label1.ForeColor = dark ? Color.LightGray : Color.DimGray;
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label2.ForeColor = dark ? Color.LightGray : Color.DimGray;
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// Update buttons
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UpdateButtonStyle(btnStartStop, dark);
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UpdateButtonStyle(btnReset, dark);
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UpdateButtonStyle(btnHide, dark);
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// Numeric buttons and text
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UpdateNumericButtonStyle(btnWorkMinus, dark);
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UpdateNumericButtonStyle(btnWorkPlus, dark);
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UpdateNumericButtonStyle(btnRestMinus, dark);
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UpdateNumericButtonStyle(btnRestPlus, dark);
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UpdateTextBoxStyle(txtWork, dark);
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UpdateTextBoxStyle(txtRest, dark);
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// Title buttons
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btnClose.ForeColor = text;
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btnMin.ForeColor = text;
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// Theme button with Segoe MDL2 Assets
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btnTheme.ForeColor = text;
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btnTheme.Font = new Font("Segoe MDL2 Assets", 10F, FontStyle.Regular, GraphicsUnit.Point);
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btnTheme.Text = dark ? "\uE706" : "\uE708"; // Sun : Moon
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// Context Menu Theme
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// 浅色模式下使用白色背景，深色模式使用深色面板色
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Color menuBg = dark ? panel : Color.White;
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var menuRenderer = new ToolStripProfessionalRenderer(new CustomColorTable(dark, menuBg));
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contextMenuStrip1.Renderer = menuRenderer;
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contextMenuStrip1.BackColor = menuBg;
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contextMenuStrip1.ForeColor = dark ? text : Color.Black;
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UpdateStatusUI(); // Re-apply status colors
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}
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private class CustomColorTable : ProfessionalColorTable
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{
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private bool _dark;
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private Color _backColor;
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public CustomColorTable(bool dark, Color backColor)
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{
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_dark = dark;
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_backColor = backColor;
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}
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public override Color MenuItemSelected => _dark ? Color.FromArgb(63, 63, 70) : base.MenuItemSelected;
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public override Color MenuItemBorder => _dark ? Color.FromArgb(63, 63, 70) : base.MenuItemBorder;
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public override Color MenuBorder => _dark ? Color.FromArgb(45, 45, 48) : base.MenuBorder;
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// Fix white margin in dark mode, and set margin color to background color in light mode
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public override Color ImageMarginGradientBegin => _backColor;
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public override Color ImageMarginGradientMiddle => _backColor;
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public override Color ImageMarginGradientEnd => _backColor;
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}
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private void UpdateButtonStyle(Button btn, bool dark)
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{
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btn.BackColor = dark ? Color.FromArgb(63, 63, 70) : Color.White;
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btn.ForeColor = dark ? Color.White : Color.Black;
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}
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private void UpdateNumericButtonStyle(Button btn, bool dark)
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{
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btn.BackColor = dark ? Color.FromArgb(45, 45, 48) : Color.FromArgb(230, 230, 230);
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btn.ForeColor = dark ? Color.White : Color.Black;
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}
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private void UpdateTextBoxStyle(TextBox txt, bool dark)
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{
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Color bgColor = dark ? Color.FromArgb(45, 45, 48) : Color.White;
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txt.BackColor = bgColor;
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txt.ForeColor = dark ? Color.White : Color.Black;
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// Also update parent container if it exists
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if (txt.Parent is Panel p)
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{
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p.BackColor = bgColor;
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}
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}
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private void btnTheme_Click(object sender, EventArgs e)
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{
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_settings.IsDarkMode = !_settings.IsDarkMode;
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_settings.Save();
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ApplyTheme();
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}
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private void btnStartStop_Click(object sender, EventArgs e)
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{
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// Save settings
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if (int.TryParse(txtWork.Text, out int w)) _settings.WorkMinutes = w;
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if (int.TryParse(txtRest.Text, out int r)) _settings.RestMinutes = r;
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_settings.Save();
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ApplySettings();
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_monitor.RefreshStatus(); // Force update UI
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// MessageBox removed to prevent blocking timer
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}
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private void btnReset_Click(object sender, EventArgs e)
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{
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_monitor.Restart();
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}
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private void ApplySettings()
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{
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int workMin = 20;
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int restMin = 1;
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int.TryParse(txtWork.Text, out workMin);
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int.TryParse(txtRest.Text, out restMin);
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_monitor.WorkDuration = TimeSpan.FromMinutes(workMin);
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_monitor.RestDuration = TimeSpan.FromMinutes(restMin);
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_monitor.IdleThreshold = TimeSpan.FromSeconds(_settings.IdleThresholdSeconds);
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}
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private void Monitor_StateChanged(object sender, EventArgs e)
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{
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if (InvokeRequired)
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{
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Invoke(new Action<object, EventArgs>(Monitor_StateChanged), sender, e);
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return;
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}
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UpdateStatusUI();
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}
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private void UpdateStatusUI()
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{
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if (_monitor == null) return;
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bool dark = _settings.IsDarkMode;
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switch (_monitor.CurrentState)
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{
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case MonitorState.Idle:
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lblStatus.Text = "状态: 空闲";
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lblStatus.ForeColor = Color.Gray;
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lblTimeLeft.Text = "--:--";
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lblTimeLeft.ForeColor = Color.Gray;
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break;
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case MonitorState.Working:
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lblStatus.Text = "状态: 工作中";
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lblStatus.ForeColor = dark ? Color.LightGreen : Color.Green;
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lblTimeLeft.ForeColor = dark ? Color.White : Color.Black;
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break;
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case MonitorState.Resting:
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lblStatus.Text = "状态: 休息中";
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lblStatus.ForeColor = dark ? Color.LightSkyBlue : Color.Blue;
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lblTimeLeft.ForeColor = dark ? Color.LightSkyBlue : Color.Blue;
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break;
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}
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}
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private void Monitor_WorkProgressChanged(object sender, TimeSpan remaining)
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{
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if (InvokeRequired)
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{
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Invoke(new Action<object, TimeSpan>(Monitor_WorkProgressChanged), sender, remaining);
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return;
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}
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lblTimeLeft.Text = $"{remaining.Minutes:D2}:{remaining.Seconds:D2}";
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// Update tray tooltip
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if (remaining.TotalMinutes < 1)
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{
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notifyIcon1.Text = $"即将休息: {remaining.Seconds}秒";
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}
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else
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{
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notifyIcon1.Text = $"工作中: 剩余 {remaining.Minutes} 分钟";
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}
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}
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private void Monitor_RestStarted(object sender, EventArgs e)
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{
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if (InvokeRequired)
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{
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Invoke(new Action<object, EventArgs>(Monitor_RestStarted), sender, e);
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return;
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}
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// Show rest form
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if (_restForm == null || _restForm.IsDisposed)
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{
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_restForm = new RestForm();
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_restForm.SkipRequested += RestForm_SkipRequested;
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}
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_restForm.Show();
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}
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private void RestForm_SkipRequested(object sender, EventArgs e)
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{
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_monitor.Stop();
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_monitor.Start();
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}
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private void Monitor_RestProgressChanged(object sender, TimeSpan remaining)
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{
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if (_restForm != null && !_restForm.IsDisposed && _restForm.Visible)
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{
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_restForm.UpdateTime(remaining);
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}
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}
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private void Monitor_RestEnded(object sender, EventArgs e)
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{
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if (InvokeRequired)
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{
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Invoke(new Action<object, EventArgs>(Monitor_RestEnded), sender, e);
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return;
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}
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if (_restForm != null && !_restForm.IsDisposed)
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{
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_restForm.Close();
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}
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notifyIcon1.ShowBalloonTip(3000, "休息结束", "继续加油工作吧！", ToolTipIcon.Info);
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}
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private bool _hasShownMinimizeTip = false;
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private void btnHide_Click(object sender, EventArgs e)
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{
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this.Hide();
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if (!_hasShownMinimizeTip)
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{
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notifyIcon1.ShowBalloonTip(2000, "已隐藏", "程序仍在后台运行，双击托盘图标恢复。", ToolTipIcon.Info);
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_hasShownMinimizeTip = true;
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}
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}
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private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
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{
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if (e.CloseReason == CloseReason.UserClosing)
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{
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e.Cancel = true;
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this.Hide();
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if (!_hasShownMinimizeTip)
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{
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notifyIcon1.ShowBalloonTip(2000, "已隐藏", "程序仍在后台运行，双击托盘图标恢复。", ToolTipIcon.Info);
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_hasShownMinimizeTip = true;
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}
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}
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}
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private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
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{
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ShowForm();
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}
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private void toolStripMenuItemShow_Click(object sender, EventArgs e)
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{
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ShowForm();
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}
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private void ShowForm()
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{
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this.Show();
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this.WindowState = FormWindowState.Normal;
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this.Activate();
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}
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private void toolStripMenuItemExit_Click(object sender, EventArgs e)
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{
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_monitor.Stop();
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notifyIcon1.Visible = false;
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Application.Exit();
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}
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private void pnlTitle_MouseDown(object sender, MouseEventArgs e)
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{
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if (e.Button == MouseButtons.Left)
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{
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ReleaseCapture();
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SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0);
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}
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}
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private void btnClose_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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private void btnMin_Click(object sender, EventArgs e)
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{
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this.WindowState = FormWindowState.Minimized;
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}
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}
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}
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Reference in New Issue
Block a user