add:软件启动动画

Ink Canvas/App.xaml.cs

@@ -1,5 +1,6 @@
 using Hardcodet.Wpf.TaskbarNotification;
 using Ink_Canvas.Helpers;
+using Ink_Canvas.Windows;
 using iNKORE.UI.WPF.Modern.Controls;
 using Microsoft.Win32;
 using Newtonsoft.Json;
@@ -14,12 +15,14 @@ using System.Runtime.InteropServices;
 using System.Security;
 using System.Text;
 using System.Threading;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Forms;
 using System.Windows.Input;
 using System.Windows.Threading;
 using Application = System.Windows.Application;
 using MessageBox = System.Windows.MessageBox;
+using SplashScreen = Ink_Canvas.Windows.SplashScreen;
 using Timer = System.Threading.Timer;
 
 namespace Ink_Canvas
@@ -52,6 +55,9 @@ namespace Ink_Canvas
         private static string lastErrorMessage = string.Empty;
         // 新增：是否已初始化崩溃监听器
         private static bool crashListenersInitialized;
+        // 新增：启动画面相关
+        private static SplashScreen _splashScreen;
+        private static bool _isSplashScreenShown = false;
 
         public App()
         {
@@ -390,6 +396,65 @@ namespace Ink_Canvas
             return $"{timeSpan.Seconds}秒";
         }
 
+        public static void ShowSplashScreen()
+        {
+            if (_isSplashScreenShown) 
+            {
+                LogHelper.WriteLogToFile("启动画面已经显示，跳过重复显示");
+                return;
+            }
+            
+            try
+            {
+                LogHelper.WriteLogToFile("开始创建启动画面...");
+                _splashScreen = new SplashScreen();
+                LogHelper.WriteLogToFile("启动画面对象创建成功，准备显示...");
+                _splashScreen.Show();
+                _isSplashScreenShown = true;
+                LogHelper.WriteLogToFile("启动画面已显示");
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"显示启动画面失败: {ex.Message}", LogHelper.LogType.Error);
+                LogHelper.WriteLogToFile($"异常堆栈: {ex.StackTrace}", LogHelper.LogType.Error);
+            }
+        }
+
+        // 新增：关闭启动画面
+        public static void CloseSplashScreen()
+        {
+            if (!_isSplashScreenShown || _splashScreen == null) return;
+            
+            try
+            {
+                _splashScreen.CloseSplashScreen();
+                _isSplashScreenShown = false;
+                LogHelper.WriteLogToFile("启动画面已关闭");
+            }
+            catch (Exception ex)
+            {
+                LogHelper.WriteLogToFile($"关闭启动画面失败: {ex.Message}", LogHelper.LogType.Error);
+            }
+        }
+
+        // 新增：设置启动画面进度
+        public static void SetSplashProgress(int progress)
+        {
+            if (_splashScreen != null)
+            {
+                _splashScreen.SetProgress(progress);
+            }
+        }
+
+        // 新增：设置启动画面消息
+        public static void SetSplashMessage(string message)
+        {
+            if (_splashScreen != null)
+            {
+                _splashScreen.SetLoadingMessage(message);
+            }
+        }
+
         // 新增：记录崩溃日志
         private static void WriteCrashLog(string message)
         {
@@ -484,12 +549,20 @@ namespace Ink_Canvas
 
         private TaskbarIcon _taskbar;
 
-        void App_Startup(object sender, StartupEventArgs e)
+        async void App_Startup(object sender, StartupEventArgs e)
         {
             // 初始化应用启动时间
             appStartTime = DateTime.Now;
 
-            /*if (!StoreHelper.IsStoreApp) */
+            // 显示启动画面
+            ShowSplashScreen();
+            SetSplashMessage("正在启动 Ink Canvas...");
+            SetSplashProgress(10);
+                
+            // 强制刷新UI，确保启动画面显示
+            Application.Current.Dispatcher.Invoke(() => { }, DispatcherPriority.Render);
+
+            System.Threading.Thread.Sleep(1000);
             RootPath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
 
             LogHelper.NewLog(string.Format("Ink Canvas Starting (Version: {0})", Assembly.GetExecutingAssembly().GetName().Version));
@@ -513,6 +586,9 @@ namespace Ink_Canvas
             }
 
             // 在应用启动时自动释放IACore相关DLL
+            SetSplashMessage("正在初始化组件...");
+            SetSplashProgress(20);
+            await Task.Delay(500); 
             try
             {
                 IACoreDllExtractor.ExtractIACoreDlls();
@@ -523,6 +599,9 @@ namespace Ink_Canvas
             }
 
             // 记录应用启动（设备标识符）
+            SetSplashMessage("正在加载配置...");
+            SetSplashProgress(40);
+            await Task.Delay(500); 
             DeviceIdentifier.RecordAppLaunch();
             LogHelper.WriteLogToFile($"App | 设备ID: {DeviceIdentifier.GetDeviceId()}");
             LogHelper.WriteLogToFile($"App | 使用频率: {DeviceIdentifier.GetUsageFrequency()}");
@@ -750,8 +829,25 @@ namespace Ink_Canvas
             StartArgs = e.Args;
 
             // 在非更新模式下创建主窗口
+            SetSplashMessage("正在初始化主界面...");
+            SetSplashProgress(80);
+            await Task.Delay(500); 
             var mainWindow = new MainWindow();
             MainWindow = mainWindow;
+            
+            // 主窗口加载完成后关闭启动画面
+            mainWindow.Loaded += (s, args) =>
+            {
+                SetSplashMessage("启动完成！");
+                SetSplashProgress(100);
+                
+                // 延迟关闭启动画面，让用户看到完成消息
+                Task.Delay(500).ContinueWith(_ =>
+                {
+                    Dispatcher.Invoke(() => CloseSplashScreen());
+                });
+            };
+            
             mainWindow.Show();
 
             // 新增：注册.icstk文件关联

Ink Canvas/InkCanvasForClass.csproj

@@ -575,6 +575,7 @@
     <Resource Include="Resources\PresentationExample\sidebar-dark.png" />
     <Resource Include="Resources\PresentationExample\sidebar-white.png" />
     <Resource Include="Resources\PresentationExample\toolbar.png" />
+    <Resource Include="Resources\ICC Start.png" />
   </ItemGroup>
   <ItemGroup>
     <Compile Update="Properties\Settings.Designer.cs">

Ink Canvas/Windows/SplashScreen.xaml

@@ -0,0 +1,57 @@
+<Window x:Class="Ink_Canvas.Windows.SplashScreen"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="Ink Canvas"
+        WindowStyle="None"
+        AllowsTransparency="True"
+        Background="Transparent"
+        WindowState="Maximized"
+        Topmost="True"
+        ShowInTaskbar="False"
+        ResizeMode="NoResize"
+        WindowStartupLocation="CenterScreen">
+    <Grid>
+        <!-- 背景遮罩 -->
+        <Rectangle Fill="#80000000" />
+        
+        <!-- 启动图片容器 -->
+        <Grid HorizontalAlignment="Center" VerticalAlignment="Center">
+            <StackPanel>
+                <!-- 启动图片 -->
+                <Image x:Name="StartupImage" 
+                       Source="pack://application:,,,/Resources/ICC Start.png" 
+                       Width="600" 
+                       Height="450"
+                       Stretch="Uniform" />
+                
+                <!-- 版本号显示 - 右上角 -->
+                <TextBlock x:Name="VersionTextBlock" 
+                        FontSize="12" 
+                        Foreground="FloralWhite" 
+                        HorizontalAlignment="Right" 
+                        VerticalAlignment="Top" 
+                        Margin="0,-385,50,0" 
+                        Opacity="0.8" 
+                        Panel.ZIndex="1000" />
+                
+                <!-- 加载文本 -->
+                <TextBlock x:Name="LoadingText" 
+                           Text="正在启动 Ink Canvas..." 
+                           FontSize="18" 
+                           FontWeight="SemiBold"
+                           Foreground="White"
+                           HorizontalAlignment="Center"
+                           Margin="0,-150,0,0" />
+                
+                <!-- 进度条 -->
+                <ProgressBar x:Name="LoadingProgress" 
+                             Width="500" 
+                             Height="8" 
+                             Margin="0,-170,0,0"
+                             Background="#40000000"
+                             Foreground="#0078D4"
+                             IsIndeterminate="True" />
+            </StackPanel>
+        </Grid>
+    </Grid>
+</Window>

Ink Canvas/Windows/SplashScreen.xaml.cs

@@ -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";
+            }
+        }
+    }
+}