add:软件启动动画

2025-10-01 18:17:39 +08:00
parent 583f47c98b
commit aed77a187f
6 changed files with 290 additions and 2 deletions
@@ -0,0 +1,134 @@
+using System;
+using System.Reflection;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Media.Animation;
+using System.Windows.Threading;
+
+namespace Ink_Canvas.Windows
+{
+    /// <summary>
+    /// SplashScreen.xaml 的交互逻辑
+    /// </summary>
+    public partial class SplashScreen : Window
+    {
+        private DispatcherTimer _timer;
+        private int _loadingStep = 0;
+        private readonly string[] _loadingMessages = {
+            "正在启动 Ink Canvas...",
+            "正在初始化组件...",
+            "正在加载配置...",
+            "正在准备界面...",
+            "启动完成！"
+        };
+
+        public SplashScreen()
+        {
+            InitializeComponent();
+            InitializeSplashScreen();
+        }
+
+        private void InitializeSplashScreen()
+        {
+            // 设置窗口居中
+            WindowStartupLocation = WindowStartupLocation.CenterScreen;
+            
+            // 设置版本号
+            SetVersionText();
+            
+            // 启动加载动画
+            StartLoadingAnimation();
+        }
+
+        private void StartLoadingAnimation()
+        {
+            _timer = new DispatcherTimer
+            {
+                Interval = TimeSpan.FromMilliseconds(1200) 
+            };
+            _timer.Tick += Timer_Tick;
+            _timer.Start();
+        }
+
+        private void Timer_Tick(object sender, EventArgs e)
+        {
+            if (_loadingStep < _loadingMessages.Length)
+            {
+                LoadingText.Text = _loadingMessages[_loadingStep];
+                _loadingStep++;
+            }
+            else
+            {
+                _timer.Stop();
+                // 不要自动关闭启动画面，等待外部调用CloseSplashScreen
+            }
+        }
+
+        public void CloseSplashScreen()
+        {
+            // 添加淡出动画
+            var fadeOutAnimation = new DoubleAnimation
+            {
+                From = 1,
+                To = 0,
+                Duration = TimeSpan.FromMilliseconds(300),
+                EasingFunction = new CubicEase { EasingMode = EasingMode.EaseIn }
+            };
+
+            fadeOutAnimation.Completed += (s, e) => 
+            {
+                this.Close();
+            };
+
+            this.BeginAnimation(OpacityProperty, fadeOutAnimation);
+        }
+
+        /// <summary>
+        /// 设置加载进度（0-100）
+        /// </summary>
+        /// <param name="progress">进度百分比</param>
+        public void SetProgress(int progress)
+        {
+            Dispatcher.Invoke(() =>
+            {
+                LoadingProgress.IsIndeterminate = false;
+                LoadingProgress.Value = progress;
+            });
+        }
+
+        /// <summary>
+        /// 设置加载消息
+        /// </summary>
+        /// <param name="message">加载消息</param>
+        public void SetLoadingMessage(string message)
+        {
+            Dispatcher.Invoke(() =>
+            {
+                LoadingText.Text = message;
+            });
+        }
+
+        /// <summary>
+        /// 设置版本号文本
+        /// </summary>
+        private void SetVersionText()
+        {
+            try
+            {
+                var version = Assembly.GetExecutingAssembly().GetName().Version;
+                if (version != null)
+                {
+                    VersionTextBlock.Text = $"v{version.Major}.{version.Minor}.{version.Build}.{version.Revision}";
+                }
+                else
+                {
+                    VersionTextBlock.Text = "v5.0.4.0";
+                }
+            }
+            catch
+            {
+                VersionTextBlock.Text = "v5.0.4.0";
+            }
+        }
+    }
+}