478 lines
16 KiB
C#
478 lines
16 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using System.Windows.Interop;
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using System.Windows.Media;
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using System.Windows.Shapes;
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using System.Windows.Media.Animation;
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namespace Ink_Canvas.Windows
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{
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public partial class MinimizedTimerWindow : Window
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{
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private TimerControl parentControl;
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private System.Timers.Timer updateTimer;
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private bool isMouseOver = false;
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private bool isDragging = false;
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private Point lastMousePosition;
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public MinimizedTimerWindow(TimerControl parent)
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{
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InitializeComponent();
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parentControl = parent;
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var mainWindow = Application.Current.MainWindow as MainWindow;
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if (mainWindow != null)
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{
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this.Left = mainWindow.Left;
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this.Top = mainWindow.Top;
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}
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ScaleWindowForResolution();
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updateTimer = new System.Timers.Timer(100);
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updateTimer.Elapsed += UpdateTimer_Elapsed;
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updateTimer.Start();
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parentControl.TimerCompleted += ParentWindow_TimerCompleted;
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// 应用主题
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ApplyTheme();
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// 确保窗口置顶
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Loaded += MinimizedTimerWindow_Loaded;
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}
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private void MinimizedTimerWindow_Loaded(object sender, RoutedEventArgs e)
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{
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// 使用延迟确保窗口完全加载后再应用置顶
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Dispatcher.BeginInvoke(new Action(() =>
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{
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ApplyTopmost();
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}), System.Windows.Threading.DispatcherPriority.Loaded);
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}
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#region Win32 API 声明和置顶管理
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[DllImport("user32.dll")]
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private static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
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[DllImport("user32.dll")]
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private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
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[DllImport("user32.dll")]
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private static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);
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private const int GWL_EXSTYLE = -20;
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private const int WS_EX_TOPMOST = 0x00000008;
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private static readonly IntPtr HWND_TOPMOST = new IntPtr(-1);
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private const uint SWP_NOMOVE = 0x0002;
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private const uint SWP_NOSIZE = 0x0001;
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private const uint SWP_NOACTIVATE = 0x0010;
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private const uint SWP_SHOWWINDOW = 0x0040;
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/// <summary>
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/// 应用最小化窗口置顶
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/// </summary>
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private void ApplyTopmost()
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{
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try
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{
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var hwnd = new WindowInteropHelper(this).Handle;
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if (hwnd == IntPtr.Zero) return;
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// 设置WPF的Topmost属性
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Topmost = true;
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// 使用Win32 API强制置顶
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int exStyle = GetWindowLong(hwnd, GWL_EXSTYLE);
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SetWindowLong(hwnd, GWL_EXSTYLE, exStyle | WS_EX_TOPMOST);
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// 使用SetWindowPos确保窗口在最顶层
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SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0,
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SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE | SWP_SHOWWINDOW);
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"应用最小化窗口置顶失败: {ex.Message}");
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}
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}
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#endregion
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/// <summary>
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/// 根据屏幕分辨率和 DPI 缩放窗口大小（保持原始尺寸，使用Transform缩放）
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/// </summary>
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private void ScaleWindowForResolution()
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{
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try
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{
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// 获取屏幕尺寸（考虑 DPI 缩放）
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double screenWidth = SystemParameters.PrimaryScreenWidth;
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double screenHeight = SystemParameters.PrimaryScreenHeight;
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// 基准分辨率（1920x1080）
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const double baseWidth = 1920.0;
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const double baseHeight = 1080.0;
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// 计算缩放比例（使用较小的比例以保持比例）
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double scaleX = screenWidth / baseWidth;
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double scaleY = screenHeight / baseHeight;
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double scale = Math.Min(scaleX, scaleY);
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// 限制最小和最大缩放，避免过小或过大
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scale = Math.Max(0.5, Math.Min(2.0, scale));
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// 应用缩放变换到整个窗口内容
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var scaleTransform = this.FindName("WindowScaleTransform") as ScaleTransform;
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if (scaleTransform != null)
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{
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scaleTransform.ScaleX = scale;
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scaleTransform.ScaleY = scale;
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"缩放窗口大小时出错: {ex.Message}");
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}
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}
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private void UpdateTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
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{
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if (parentControl != null)
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{
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Application.Current.Dispatcher.Invoke(() =>
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{
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if (ShouldCloseWindow())
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{
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this.Close();
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return;
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}
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UpdateTimeDisplay();
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});
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}
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}
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private bool ShouldCloseWindow()
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{
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if (parentControl == null) return true;
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if (MainWindow.Settings.RandSettings?.EnableOvertimeCountUp == true)
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{
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if (parentControl.IsTimerRunning)
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{
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return false;
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}
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var remainingTime = parentControl.GetRemainingTime();
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if (remainingTime.HasValue && remainingTime.Value.TotalSeconds < 0)
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{
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return false;
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}
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return true;
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}
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else
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{
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return !parentControl.IsTimerRunning;
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}
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}
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private void UpdateTimeDisplay()
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{
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if (parentControl == null) return;
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var remainingTime = parentControl.GetRemainingTime();
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if (remainingTime.HasValue)
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{
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var timeSpan = remainingTime.Value;
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bool isOvertimeMode = timeSpan.TotalSeconds < 0;
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bool shouldShowRed = isOvertimeMode && MainWindow.Settings.RandSettings?.EnableOvertimeRedText == true;
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int hours, minutes, seconds;
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if (isOvertimeMode)
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{
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var totalTimeSpan = parentControl.GetTotalTimeSpan();
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if (totalTimeSpan.HasValue)
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{
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var elapsedTime = parentControl.GetElapsedTime();
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if (elapsedTime.HasValue)
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{
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var overtimeSpan = elapsedTime.Value - totalTimeSpan.Value;
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hours = (int)overtimeSpan.TotalHours;
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minutes = overtimeSpan.Minutes;
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seconds = overtimeSpan.Seconds;
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}
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else
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{
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hours = 0;
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minutes = 0;
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seconds = 0;
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}
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}
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else
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{
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hours = 0;
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minutes = 0;
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seconds = 0;
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}
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}
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else
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{
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hours = (int)timeSpan.TotalHours;
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minutes = timeSpan.Minutes;
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seconds = timeSpan.Seconds;
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}
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SetDigitDisplay("MinHour1Display", Math.Abs(hours / 10) % 10, shouldShowRed);
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SetDigitDisplay("MinHour2Display", (hours % 10 + 10) % 10, shouldShowRed);
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SetDigitDisplay("MinMinute1Display", minutes / 10, shouldShowRed);
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SetDigitDisplay("MinMinute2Display", minutes % 10, shouldShowRed);
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SetDigitDisplay("MinSecond1Display", seconds / 10, shouldShowRed);
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SetDigitDisplay("MinSecond2Display", seconds % 10, shouldShowRed);
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SetColonDisplay(shouldShowRed);
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}
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}
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private void ParentWindow_TimerCompleted(object sender, EventArgs e)
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{
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Application.Current.Dispatcher.Invoke(() =>
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{
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this.Close();
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});
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}
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private void SetDigitDisplay(string pathName, int digit, bool isRed = false)
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{
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var path = this.FindName(pathName) as Path;
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if (path != null)
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{
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string resourceKey = $"Digit{digit}";
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var geometry = this.FindResource(resourceKey) as Geometry;
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if (geometry != null)
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{
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path.Data = geometry;
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}
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// 设置颜色
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if (isRed)
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{
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path.Fill = Brushes.Red;
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}
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else
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{
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var defaultBrush = this.FindResource("NewTimerWindowDigitForeground") as Brush;
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if (defaultBrush != null)
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{
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path.Fill = defaultBrush;
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}
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else
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{
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bool isLightTheme = IsLightTheme();
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path.Fill = isLightTheme ? Brushes.Black : Brushes.White;
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}
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}
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}
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}
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/// <summary>
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/// 设置最小化窗口冒号显示颜色
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/// </summary>
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/// <param name="isRed">是否显示为红色</param>
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private void SetColonDisplay(bool isRed = false)
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{
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var colon1 = this.FindName("MinColon1Display") as TextBlock;
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var colon2 = this.FindName("MinColon2Display") as TextBlock;
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if (colon1 != null)
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{
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if (isRed)
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{
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colon1.Foreground = Brushes.Red;
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}
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else
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{
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var defaultBrush = this.FindResource("NewTimerWindowDigitForeground") as Brush;
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if (defaultBrush != null)
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{
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colon1.Foreground = defaultBrush;
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}
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else
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{
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bool isLightTheme = IsLightTheme();
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colon1.Foreground = isLightTheme ? Brushes.Black : Brushes.White;
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}
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}
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}
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if (colon2 != null)
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{
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if (isRed)
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{
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colon2.Foreground = Brushes.Red;
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}
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else
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{
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var defaultBrush = this.FindResource("NewTimerWindowDigitForeground") as Brush;
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if (defaultBrush != null)
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{
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colon2.Foreground = defaultBrush;
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}
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else
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{
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bool isLightTheme = IsLightTheme();
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colon2.Foreground = isLightTheme ? Brushes.Black : Brushes.White;
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}
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}
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}
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}
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private void ApplyTheme()
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{
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try
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{
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bool isLightTheme = IsLightTheme();
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if (!isLightTheme)
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{
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SetDarkThemeBorder();
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"应用主题时出错: {ex.Message}");
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}
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}
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private bool IsLightTheme()
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{
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try
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{
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var mainWindow = Application.Current.MainWindow as MainWindow;
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if (mainWindow != null)
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{
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var currentModeField = mainWindow.GetType().GetField("currentMode",
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System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
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if (currentModeField != null)
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{
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var currentMode = currentModeField.GetValue(mainWindow);
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return currentMode?.ToString() == "Light";
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}
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}
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}
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catch
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{
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// 如果获取主题失败，默认使用浅色主题
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}
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return true;
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}
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// 设置深色主题下的灰色边框
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private void SetDarkThemeBorder()
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{
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try
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{
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// 找到Border元素并设置灰色边框
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var border = this.FindName("MainBorder") as Border;
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if (border != null)
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{
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border.BorderBrush = new SolidColorBrush(Color.FromRgb(64, 64, 64));
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}
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}
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catch
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{
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}
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}
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private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
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{
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// 记录点击时间
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lastClickTime = DateTime.Now;
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// 开始拖动
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isDragging = true;
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lastMousePosition = e.GetPosition(this);
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this.CaptureMouse();
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}
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private void Window_MouseMove(object sender, MouseEventArgs e)
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{
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if (isDragging)
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{
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var currentPosition = e.GetPosition(this);
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var deltaX = currentPosition.X - lastMousePosition.X;
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var deltaY = currentPosition.Y - lastMousePosition.Y;
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this.Left += deltaX;
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this.Top += deltaY;
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}
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}
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private void Window_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
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{
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if (isDragging)
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{
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isDragging = false;
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this.ReleaseMouseCapture();
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var clickDuration = DateTime.Now - lastClickTime;
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if (clickDuration.TotalMilliseconds < 200)
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{
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this.Close();
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}
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}
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}
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private DateTime lastClickTime = DateTime.Now;
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private void Window_MouseEnter(object sender, MouseEventArgs e)
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{
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isMouseOver = true;
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// 鼠标进入时显示关闭按钮
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if (CloseButton != null)
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{
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CloseButton.Opacity = 1.0;
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}
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}
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private void Window_MouseLeave(object sender, MouseEventArgs e)
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{
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isMouseOver = false;
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// 鼠标离开时隐藏关闭按钮
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if (CloseButton != null)
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{
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CloseButton.Opacity = 0.7;
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}
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}
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private void CloseButton_Click(object sender, RoutedEventArgs e)
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{
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if (parentControl != null)
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{
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parentControl.StopTimer();
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}
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this.Close();
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}
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protected override void OnClosed(EventArgs e)
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{
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if (parentControl != null)
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{
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parentControl.TimerCompleted -= ParentWindow_TimerCompleted;
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}
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// 清理资源
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if (updateTimer != null)
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{
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updateTimer.Stop();
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updateTimer.Dispose();
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}
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base.OnClosed(e);
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}
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}
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}
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