256 lines
11 KiB
C#
256 lines
11 KiB
C#
using AudioWallpaper.Entity;
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using Microsoft.Win32;
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using NAudio.Wave;
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using System.Diagnostics;
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using System.IO.Pipes;
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using System.Runtime.Serialization.Formatters.Binary;
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using System.Text.RegularExpressions;
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namespace AudioWallpaper {
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public class FormManager {
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public GetScreenInfo getScreenInfo = new GetScreenInfo();
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public Dictionary<string, MainWindow> mainWindowForms = new();
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public Dictionary<string, VideoWallpaperWindow> videoWallpaperForms = new();
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//public int ScreenCount = 0;
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public Screen[] OldScreens;
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public static int restart = 1;
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public static bool isCreateWindow = false;
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NamedPipeServerStream WallpaperReloadConfigPipe = new NamedPipeServerStream("WallpaperReloadConfigPipe", PipeDirection.InOut, 1, PipeTransmissionMode.Byte, PipeOptions.Asynchronous);
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public FormManager() {
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//Console.WriteLine("窗体管理器被加载");
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SystemEvents.DisplaySettingsChanged += SystemEvents_DisplaySettingsChanged;
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isCreateWindow = true;
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LoadWindowSet();
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LoadNamePipes();
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//Console.WriteLine($"线程ID{Thread.CurrentThread.ManagedThreadId}");
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}
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public void LoadNamePipes() {
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BinaryFormatter formatter = new BinaryFormatter();
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WallpaperReloadConfigPipe.WaitForConnectionAsync().ContinueWith(s => {
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new Task(() => {
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while (true) {
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byte[] bytes = new byte[2048];
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int bytesRead = WallpaperReloadConfigPipe.Read(bytes, 0, bytes.Length);
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using (MemoryStream memoryStream = new MemoryStream()) {
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memoryStream.Write(bytes, 0, bytesRead);
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memoryStream.Position = 0;
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ConfigurationObject configurationObject = (ConfigurationObject)formatter.Deserialize(memoryStream);
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if (configurationObject != null) {
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SetFrom_ReloadConfig(configurationObject);
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}
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}
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}
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}).Start();
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});
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}
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private void SetFrom_ReloadConfig(ConfigurationObject configurationObject) {
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if (configurationObject.DeviceStateChange) {
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foreach (var item in mainWindowForms) {
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item.Value.capture.StopRecording();
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item.Value.capture.DataAvailable += null;
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item.Value.capture.Dispose();
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item.Value.capture = new WasapiLoopbackCapture();
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item.Value.capture.WaveFormat = WaveFormat.CreateIeeeFloatWaveFormat(8192, 1);
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item.Value.capture.DataAvailable += item.Value.Capture_DataAvailable;
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item.Value.capture.StartRecording();
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}
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return;
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}
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Console.WriteLine("重新加载配置");
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GeneralConfigurationObjects generalConfigurationObjects = configurationObject.GeneralConfigurationObjects;
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MainWindowReLoadConfig(generalConfigurationObjects);
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VideoWallpaperConfigObject videoWallpaperConfigObject = configurationObject.VideoWallpaperConfigObject;
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VideoWindowReLoadConfig(videoWallpaperConfigObject);
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WinStatusChangeEvent(SetFrom.FullScreenWindowCount <= 0);
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}
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private void WinStatusChangeEvent(bool status) {
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//循环所有窗体
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foreach (var item in mainWindowForms) {
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item.Value.ChangeStatus(status);
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}
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foreach (var item in videoWallpaperForms) {
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item.Value.ChangeVideoPlayerStatus(status);
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}
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}
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private void MainWindowReLoadConfig(GeneralConfigurationObjects generalConfigurationObjects) {
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String wsn = generalConfigurationObjects.SettingForScreenName;
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//获取对应的form
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MainWindow? w = mainWindowForms.GetValueOrDefault(wsn);
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if (w == null && generalConfigurationObjects.IsShow) {
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//return;
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Process.GetCurrentProcess()?.Kill();
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return;
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}
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if (w == null) {
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return;
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}
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if (!generalConfigurationObjects.IsShow) {
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w.Invoke(() => {
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w.DisposeAppBarManager();
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w.Dispose();
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w.Close();
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mainWindowForms.Remove(wsn);
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});
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return;
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}
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//使用统一配置
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if (generalConfigurationObjects.IsUsingUnifiedConfiguration) {
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foreach (var item in mainWindowForms) {
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item.Value.generalConfigurationObjects.IsUsingUnifiedConfiguration = true;
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item.Value.ReShow(generalConfigurationObjects);
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}
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return;
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}
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w.ReShow(generalConfigurationObjects);
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}
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private void VideoWindowReLoadConfig(VideoWallpaperConfigObject videoWallpaperConfigObject) {
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String vsn = videoWallpaperConfigObject.SettingForScreenName;
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VideoWallpaperWindow? v = videoWallpaperForms.GetValueOrDefault(vsn);
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if (v == null && videoWallpaperConfigObject.IsShow) {
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Process.GetCurrentProcess()?.Kill();
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return;
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}
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if (v == null) {
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return;
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}
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if (!videoWallpaperConfigObject.IsShow) {
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v.Invoke(() => {
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v.DisposeAppBarManager();
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v.VideoDispose();
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v.Dispose();
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v.Close();
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videoWallpaperForms.Remove(vsn);
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});
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return;
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}
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v.ReShow(videoWallpaperConfigObject);
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}
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public void LoadWindowSet() {
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//加载窗体设置
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Console.WriteLine("窗体管理器正在初始化");
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ReCreateWindow();
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}
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private void SystemEvents_DisplaySettingsChanged(object? sender, EventArgs e) {
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if (isCreateWindow) {
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isCreateWindow = false;
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//Console.WriteLine("????");
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return;
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}
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SystemEvents.DisplaySettingsChanging -= SystemEvents_DisplaySettingsChanged;
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Process.GetCurrentProcess()?.Kill();
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}
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private bool IsDisplayChange() {
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Screen[] screens = getScreenInfo.GetAllScreen();
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if (screens.Length != OldScreens.Length) {
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return true;
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}
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for (int i = 0; i < screens.Length; i++) {
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for (int j = 0; j < OldScreens.Length; j++) {
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if (screens[i].DeviceName.Equals(OldScreens[j].DeviceName)) {
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//这是同一个显示器
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if (screens[i].Bounds != OldScreens[j].Bounds) {
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return true;
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}
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if (screens[i].WorkingArea != OldScreens[j].WorkingArea) {
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return true;
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}
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}
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}
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}
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return false;
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}
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public void CreateWindow() {
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//获取显示器数量决定是否继续创建窗体
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Screen[] screens = getScreenInfo.GetAllScreen();
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OldScreens = screens;
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for (int i = 0; i < screens.Length; i++) {
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Screen screen = screens[i];
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GeneralConfigurationObjects configurationObject = new GeneralConfigurationObjects().LoadConfiguration(SetFrom.ConfigFilePath, screen.DeviceName);
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if (configurationObject.IsShow) {
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MainWindow mainWindow = new MainWindow(configurationObject);
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mainWindow.FullScreenDetectedEvent += WinStatusChangeEvent;
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mainWindowForms.Add(screen.DeviceName, mainWindow);
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mainWindow.Show();
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continue;
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}
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VideoWallpaperConfigObject videoWallpaperConfigObject = new VideoWallpaperConfigObject().LoadConfig(SetFrom.ConfigFilePath, screen.DeviceName);
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if (videoWallpaperConfigObject.IsShow) {
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//Console.WriteLine("视频窗体被创建");
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VideoWallpaperWindow videoWallpaperWindow = new VideoWallpaperWindow(videoWallpaperConfigObject);
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videoWallpaperWindow.FullScreenDetectedEvent += WinStatusChangeEvent;
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videoWallpaperForms.Add(screen.DeviceName, videoWallpaperWindow);
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videoWallpaperWindow.Show();
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}
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}
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}
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public void CorrectFormSizeAndPosition() {
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foreach (var item in mainWindowForms) {
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String key = item.Key;
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Point point = new Point(0, 0);
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Screen? screen = getScreenInfo.GetScreenForName(key);
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if (screen != null) {
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Size size = getScreenInfo.GetScreenScale(screen);
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point = getScreenInfo.GetOffsetCorrection(screen);
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//Console.WriteLine($"窗体{item.Key}该显示的位置{point}");
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//Console.WriteLine($"窗体{item.Key}的大小{size}");
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//Console.WriteLine($"窗体{item.Key}的实际位置和大小{item.Value.Location}");
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item.Value.ReShow(point.X, point.Y, size.Width, size.Height);
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}
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}
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foreach (var item in videoWallpaperForms) {
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String key = item.Key;
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Point point = new Point(0, 0);
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Screen? screen = getScreenInfo.GetScreenForName(key);
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if (screen != null) {
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Size size = getScreenInfo.GetScreenScale(screen);
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point = getScreenInfo.GetOffsetCorrection(screen);
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//Console.WriteLine($"窗体{item.Key}该显示的位置{point}");
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//Console.WriteLine($"窗体{item.Key}的大小{size}");
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//Console.WriteLine($"窗体{item.Key}的实际位置和大小{item.Value.Location}");
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item.Value.ReShow(point.X, point.Y, size.Width, size.Height);
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}
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}
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}
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public void ReCreateWindow() {
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//关闭所有窗体
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foreach (var item in mainWindowForms) {
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item.Value.Invoke(() => {
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item.Value.DisposeAppBarManager();
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item.Value.Dispose();
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item.Value.Close();
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});
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}
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foreach (var item in videoWallpaperForms) {
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item.Value.Invoke(() => {
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item.Value.DisposeAppBarManager();
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item.Value.VideoDispose();
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item.Value.Dispose();
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item.Value.Close();
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});
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}
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mainWindowForms.Clear();
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videoWallpaperForms.Clear();
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//加载窗体
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CreateWindow();
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CorrectFormSizeAndPosition();
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}
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}
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}
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