优化PPT模块

This commit is contained in:
2025-07-29 01:15:32 +08:00
parent a6316797e6
commit 4913019c5c
10 changed files with 2901 additions and 1702 deletions
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using System;
using System.Collections.Generic;
using System.IO;
using System.Security.Cryptography;
using System.Text;
using System.Windows.Ink;
using System.Windows.Threading;
using Microsoft.Office.Interop.PowerPoint;
namespace Ink_Canvas.Helpers
{
/// <summary>
/// PPT墨迹管理器 - 负责PPT中墨迹的保存、加载和同步
/// </summary>
public class PPTInkManager : IDisposable
{
#region Properties
public bool IsAutoSaveEnabled { get; set; } = true;
public string AutoSaveLocation { get; set; } = "";
public StrokeCollection CurrentStrokes { get; private set; } = new StrokeCollection();
#endregion
#region Private Fields
private MemoryStream[] _memoryStreams;
private int _maxSlides = 100;
private string _currentPresentationId = "";
private readonly object _lockObject = new object();
private bool _disposed = false;
// 墨迹锁定机制,防止翻页时的墨迹冲突
private DateTime _inkLockUntil = DateTime.MinValue;
private int _lockedSlideIndex = -1;
private const int InkLockMilliseconds = 500;
#endregion
#region Constructor
public PPTInkManager()
{
InitializeMemoryStreams();
}
private void InitializeMemoryStreams()
{
_memoryStreams = new MemoryStream[_maxSlides + 2];
}
#endregion
#region Public Methods
/// <summary>
/// 初始化新的演示文稿
/// </summary>
public void InitializePresentation(Presentation presentation)
{
if (presentation == null) return;
lock (_lockObject)
{
try
{
// 生成演示文稿唯一标识符
_currentPresentationId = GeneratePresentationId(presentation);
// 重新初始化内存流数组
var slideCount = presentation.Slides.Count;
_memoryStreams = new MemoryStream[slideCount + 2];
// 如果启用自动保存,尝试加载已保存的墨迹
if (IsAutoSaveEnabled && !string.IsNullOrEmpty(AutoSaveLocation))
{
LoadSavedStrokes();
}
LogHelper.WriteLogToFile($"已初始化演示文稿墨迹管理: {presentation.Name}, 幻灯片数量: {slideCount}", LogHelper.LogType.Trace);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"初始化演示文稿墨迹管理失败: {ex}", LogHelper.LogType.Error);
}
}
}
/// <summary>
/// 保存当前页面的墨迹
/// </summary>
public void SaveCurrentSlideStrokes(int slideIndex, StrokeCollection strokes)
{
if (slideIndex <= 0 || strokes == null) return;
lock (_lockObject)
{
try
{
// 检查墨迹锁定
if (!CanWriteInk(slideIndex))
{
LogHelper.WriteLogToFile($"墨迹写入被锁定,当前页:{slideIndex},锁定页:{_lockedSlideIndex}", LogHelper.LogType.Warning);
return;
}
if (slideIndex < _memoryStreams.Length)
{
var ms = new MemoryStream();
strokes.Save(ms);
ms.Position = 0;
// 释放旧的内存流
_memoryStreams[slideIndex]?.Dispose();
_memoryStreams[slideIndex] = ms;
LogHelper.WriteLogToFile($"已保存第{slideIndex}页墨迹,大小: {ms.Length} bytes", LogHelper.LogType.Trace);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"保存第{slideIndex}页墨迹失败: {ex}", LogHelper.LogType.Error);
}
}
}
/// <summary>
/// 加载指定页面的墨迹
/// </summary>
public StrokeCollection LoadSlideStrokes(int slideIndex)
{
if (slideIndex <= 0) return new StrokeCollection();
lock (_lockObject)
{
try
{
if (slideIndex < _memoryStreams.Length && _memoryStreams[slideIndex] != null && _memoryStreams[slideIndex].Length > 0)
{
_memoryStreams[slideIndex].Position = 0;
var strokes = new StrokeCollection(_memoryStreams[slideIndex]);
LogHelper.WriteLogToFile($"已加载第{slideIndex}页墨迹,笔画数量: {strokes.Count}", LogHelper.LogType.Trace);
return strokes;
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"加载第{slideIndex}页墨迹失败: {ex}", LogHelper.LogType.Error);
}
}
return new StrokeCollection();
}
/// <summary>
/// 切换到指定页面并加载墨迹
/// </summary>
public StrokeCollection SwitchToSlide(int slideIndex, StrokeCollection currentStrokes = null)
{
lock (_lockObject)
{
try
{
// 如果有当前墨迹,先保存
if (currentStrokes != null && currentStrokes.Count > 0)
{
SaveCurrentSlideStrokes(_lockedSlideIndex > 0 ? _lockedSlideIndex : slideIndex, currentStrokes);
}
// 设置墨迹锁定
LockInkForSlide(slideIndex);
// 加载新页面的墨迹
return LoadSlideStrokes(slideIndex);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"切换到第{slideIndex}页失败: {ex}", LogHelper.LogType.Error);
return new StrokeCollection();
}
}
}
/// <summary>
/// 保存所有墨迹到文件
/// </summary>
public void SaveAllStrokesToFile(Presentation presentation)
{
if (!IsAutoSaveEnabled || string.IsNullOrEmpty(AutoSaveLocation) || presentation == null) return;
lock (_lockObject)
{
try
{
var folderPath = GetPresentationFolderPath();
if (!Directory.Exists(folderPath))
{
Directory.CreateDirectory(folderPath);
}
// 保存位置信息
try
{
File.WriteAllText(Path.Combine(folderPath, "Position"), _lockedSlideIndex.ToString());
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"保存位置信息失败: {ex}", LogHelper.LogType.Error);
}
// 保存所有页面的墨迹
int savedCount = 0;
for (int i = 1; i <= presentation.Slides.Count && i < _memoryStreams.Length; i++)
{
if (_memoryStreams[i] != null)
{
try
{
if (_memoryStreams[i].Length > 8)
{
var srcBuf = new byte[_memoryStreams[i].Length];
_memoryStreams[i].Position = 0;
var byteLength = _memoryStreams[i].Read(srcBuf, 0, srcBuf.Length);
var filePath = Path.Combine(folderPath, i.ToString("0000") + ".icstk");
File.WriteAllBytes(filePath, srcBuf);
savedCount++;
LogHelper.WriteLogToFile($"已保存第{i}页墨迹,大小: {byteLength} bytes", LogHelper.LogType.Trace);
}
else
{
// 删除空的墨迹文件
var filePath = Path.Combine(folderPath, i.ToString("0000") + ".icstk");
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"保存第{i}页墨迹失败: {ex}", LogHelper.LogType.Error);
}
}
}
LogHelper.WriteLogToFile($"已保存{savedCount}页墨迹到文件", LogHelper.LogType.Event);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"保存墨迹到文件失败: {ex}", LogHelper.LogType.Error);
}
}
}
/// <summary>
/// 从文件加载已保存的墨迹
/// </summary>
public void LoadSavedStrokes()
{
if (!IsAutoSaveEnabled || string.IsNullOrEmpty(AutoSaveLocation)) return;
lock (_lockObject)
{
try
{
var folderPath = GetPresentationFolderPath();
if (!Directory.Exists(folderPath)) return;
var files = new DirectoryInfo(folderPath).GetFiles("*.icstk");
int loadedCount = 0;
foreach (var file in files)
{
try
{
if (int.TryParse(Path.GetFileNameWithoutExtension(file.Name), out int slideIndex))
{
if (slideIndex > 0 && slideIndex < _memoryStreams.Length)
{
var fileBytes = File.ReadAllBytes(file.FullName);
_memoryStreams[slideIndex] = new MemoryStream(fileBytes);
_memoryStreams[slideIndex].Position = 0;
loadedCount++;
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"加载墨迹文件{file.Name}失败: {ex}", LogHelper.LogType.Error);
}
}
LogHelper.WriteLogToFile($"已从文件加载{loadedCount}页墨迹", LogHelper.LogType.Event);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"从文件加载墨迹失败: {ex}", LogHelper.LogType.Error);
}
}
}
/// <summary>
/// 清除所有墨迹
/// </summary>
public void ClearAllStrokes()
{
lock (_lockObject)
{
try
{
for (int i = 0; i < _memoryStreams.Length; i++)
{
_memoryStreams[i]?.Dispose();
_memoryStreams[i] = null;
}
CurrentStrokes.Clear();
LogHelper.WriteLogToFile("已清除所有墨迹", LogHelper.LogType.Trace);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"清除墨迹失败: {ex}", LogHelper.LogType.Error);
}
}
}
/// <summary>
/// 翻页后锁定墨迹写入
/// </summary>
public void LockInkForSlide(int slideIndex)
{
_inkLockUntil = DateTime.Now.AddMilliseconds(InkLockMilliseconds);
_lockedSlideIndex = slideIndex;
}
/// <summary>
/// 检查是否可以写入墨迹
/// </summary>
public bool CanWriteInk(int currentSlideIndex)
{
if (DateTime.Now < _inkLockUntil) return false;
if (currentSlideIndex != _lockedSlideIndex && _lockedSlideIndex > 0) return false;
return true;
}
#endregion
#region Private Methods
private string GeneratePresentationId(Presentation presentation)
{
try
{
var presentationPath = presentation.FullName;
var fileHash = GetFileHash(presentationPath);
return $"{presentation.Name}_{presentation.Slides.Count}_{fileHash}";
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"生成演示文稿ID失败: {ex}", LogHelper.LogType.Error);
return $"unknown_{DateTime.Now.Ticks}";
}
}
private string GetFileHash(string filePath)
{
try
{
if (string.IsNullOrEmpty(filePath)) return "unknown";
using (var md5 = MD5.Create())
{
byte[] hashBytes = md5.ComputeHash(Encoding.UTF8.GetBytes(filePath));
return BitConverter.ToString(hashBytes).Replace("-", "").Substring(0, 8);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"计算文件哈希值失败: {ex}", LogHelper.LogType.Error);
return "error";
}
}
private string GetPresentationFolderPath()
{
return Path.Combine(AutoSaveLocation, "Auto Saved - Presentations", _currentPresentationId);
}
#endregion
#region Dispose
public void Dispose()
{
if (!_disposed)
{
lock (_lockObject)
{
ClearAllStrokes();
}
_disposed = true;
}
}
#endregion
}
}
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using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Threading;
namespace Ink_Canvas.Helpers
{
/// <summary>
/// PPT UI管理器 - 统一管理PPT相关的UI更新和样式设置
/// </summary>
public class PPTUIManager
{
#region Properties
public bool ShowPPTButton { get; set; } = true;
public int PPTButtonsDisplayOption { get; set; } = 2222;
public int PPTSButtonsOption { get; set; } = 221;
public int PPTBButtonsOption { get; set; } = 121;
public int PPTLSButtonPosition { get; set; } = 0;
public int PPTRSButtonPosition { get; set; } = 0;
public bool EnablePPTButtonPageClickable { get; set; } = true;
#endregion
#region Private Fields
private readonly MainWindow _mainWindow;
private readonly Dispatcher _dispatcher;
#endregion
#region Constructor
public PPTUIManager(MainWindow mainWindow)
{
_mainWindow = mainWindow ?? throw new ArgumentNullException(nameof(mainWindow));
_dispatcher = _mainWindow.Dispatcher;
}
#endregion
#region Public Methods
/// <summary>
/// 更新PPT连接状态UI
/// </summary>
public void UpdateConnectionStatus(bool isConnected)
{
_dispatcher.InvokeAsync(() =>
{
try
{
if (isConnected)
{
_mainWindow.StackPanelPPTControls.Visibility = Visibility.Visible;
_mainWindow.BtnPPTSlideShow.Visibility = Visibility.Visible;
}
else
{
_mainWindow.StackPanelPPTControls.Visibility = Visibility.Collapsed;
_mainWindow.BtnPPTSlideShow.Visibility = Visibility.Collapsed;
_mainWindow.BtnPPTSlideShowEnd.Visibility = Visibility.Collapsed;
HideAllNavigationPanels();
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新PPT连接状态UI失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 更新幻灯片放映状态UI
/// </summary>
public void UpdateSlideShowStatus(bool isInSlideShow, int currentSlide = 0, int totalSlides = 0)
{
_dispatcher.InvokeAsync(() =>
{
try
{
if (isInSlideShow)
{
_mainWindow.BtnPPTSlideShow.Visibility = Visibility.Collapsed;
_mainWindow.BtnPPTSlideShowEnd.Visibility = Visibility.Visible;
if (currentSlide > 0 && totalSlides > 0)
{
_mainWindow.PPTBtnPageNow.Text = currentSlide.ToString();
_mainWindow.PPTBtnPageTotal.Text = $"/ {totalSlides}";
}
UpdateNavigationPanelsVisibility();
UpdateNavigationButtonStyles();
}
else
{
_mainWindow.BtnPPTSlideShow.Visibility = Visibility.Visible;
_mainWindow.BtnPPTSlideShowEnd.Visibility = Visibility.Collapsed;
HideAllNavigationPanels();
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新幻灯片放映状态UI失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 更新当前页码显示
/// </summary>
public void UpdateCurrentSlideNumber(int currentSlide, int totalSlides)
{
_dispatcher.InvokeAsync(() =>
{
try
{
_mainWindow.PPTBtnPageNow.Text = currentSlide.ToString();
_mainWindow.PPTBtnPageTotal.Text = $"/ {totalSlides}";
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新页码显示失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 更新导航面板显示状态
/// </summary>
public void UpdateNavigationPanelsVisibility()
{
_dispatcher.InvokeAsync(() =>
{
try
{
// 检查是否应该显示PPT按钮
bool shouldShowButtons = ShowPPTButton && _mainWindow.BtnPPTSlideShowEnd.Visibility == Visibility.Visible;
if (!shouldShowButtons)
{
HideAllNavigationPanels();
return;
}
// 设置侧边按钮位置
_mainWindow.LeftSidePanelForPPTNavigation.Margin = new Thickness(0, 0, 0, PPTLSButtonPosition * 2);
_mainWindow.RightSidePanelForPPTNavigation.Margin = new Thickness(0, 0, 0, PPTRSButtonPosition * 2);
// 根据显示选项设置面板可见性
var displayOption = PPTButtonsDisplayOption.ToString();
if (displayOption.Length >= 4)
{
var options = displayOption.ToCharArray();
// 左下角面板
if (options[0] == '2')
AnimationsHelper.ShowWithFadeIn(_mainWindow.LeftBottomPanelForPPTNavigation);
else
_mainWindow.LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
// 右下角面板
if (options[1] == '2')
AnimationsHelper.ShowWithFadeIn(_mainWindow.RightBottomPanelForPPTNavigation);
else
_mainWindow.RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
// 左侧面板
if (options[2] == '2')
AnimationsHelper.ShowWithFadeIn(_mainWindow.LeftSidePanelForPPTNavigation);
else
_mainWindow.LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
// 右侧面板
if (options[3] == '2')
AnimationsHelper.ShowWithFadeIn(_mainWindow.RightSidePanelForPPTNavigation);
else
_mainWindow.RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新导航面板显示状态失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 更新导航按钮样式
/// </summary>
public void UpdateNavigationButtonStyles()
{
_dispatcher.InvokeAsync(() =>
{
try
{
UpdateSideButtonStyles();
UpdateBottomButtonStyles();
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新导航按钮样式失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 隐藏所有导航面板
/// </summary>
public void HideAllNavigationPanels()
{
_dispatcher.InvokeAsync(() =>
{
try
{
_mainWindow.LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
_mainWindow.RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
_mainWindow.LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
_mainWindow.RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"隐藏导航面板失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 显示/隐藏侧边栏退出按钮
/// </summary>
public void UpdateSidebarExitButtons(bool show)
{
_dispatcher.InvokeAsync(() =>
{
try
{
var visibility = show ? Visibility.Visible : Visibility.Collapsed;
if (_mainWindow.BtnExitPptFromSidebarLeft != null)
_mainWindow.BtnExitPptFromSidebarLeft.Visibility = visibility;
if (_mainWindow.BtnExitPptFromSidebarRight != null)
_mainWindow.BtnExitPptFromSidebarRight.Visibility = visibility;
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新侧边栏退出按钮失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 设置浮动栏透明度
/// </summary>
public void SetFloatingBarOpacity(double opacity)
{
_dispatcher.InvokeAsync(() =>
{
try
{
_mainWindow.ViewboxFloatingBar.Opacity = opacity;
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"设置浮动栏透明度失败: {ex}", LogHelper.LogType.Error);
}
});
}
/// <summary>
/// 设置主面板边距
/// </summary>
public void SetMainPanelMargin(Thickness margin)
{
_dispatcher.InvokeAsync(() =>
{
try
{
_mainWindow.ViewBoxStackPanelMain.Margin = margin;
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"设置主面板边距失败: {ex}", LogHelper.LogType.Error);
}
});
}
#endregion
#region Private Methods
private void UpdateSideButtonStyles()
{
try
{
var sideOption = PPTSButtonsOption.ToString();
if (sideOption.Length < 3) return;
var options = sideOption.ToCharArray();
// 页码按钮显示
var pageButtonVisibility = options[0] == '2' ? Visibility.Visible : Visibility.Collapsed;
_mainWindow.PPTLSPageButton.Visibility = pageButtonVisibility;
_mainWindow.PPTRSPageButton.Visibility = pageButtonVisibility;
// 透明度设置
var opacity = options[1] == '2' ? 0.5 : 1.0;
_mainWindow.PPTBtnLSBorder.Opacity = opacity;
_mainWindow.PPTBtnRSBorder.Opacity = opacity;
// 颜色主题
bool isDarkTheme = options[2] == '2';
ApplyButtonTheme(_mainWindow.PPTBtnLSBorder, _mainWindow.PPTBtnRSBorder, isDarkTheme, true);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新侧边按钮样式失败: {ex}", LogHelper.LogType.Error);
}
}
private void UpdateBottomButtonStyles()
{
try
{
var bottomOption = PPTBButtonsOption.ToString();
if (bottomOption.Length < 3) return;
var options = bottomOption.ToCharArray();
// 页码按钮显示
var pageButtonVisibility = options[0] == '2' ? Visibility.Visible : Visibility.Collapsed;
_mainWindow.PPTLBPageButton.Visibility = pageButtonVisibility;
_mainWindow.PPTRBPageButton.Visibility = pageButtonVisibility;
// 透明度设置
var opacity = options[1] == '2' ? 0.5 : 1.0;
_mainWindow.PPTBtnLBBorder.Opacity = opacity;
_mainWindow.PPTBtnRBBorder.Opacity = opacity;
// 颜色主题
bool isDarkTheme = options[2] == '2';
ApplyButtonTheme(_mainWindow.PPTBtnLBBorder, _mainWindow.PPTBtnRBBorder, isDarkTheme, false);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新底部按钮样式失败: {ex}", LogHelper.LogType.Error);
}
}
private void ApplyButtonTheme(Border leftBorder, Border rightBorder, bool isDarkTheme, bool isSideButton)
{
try
{
Color backgroundColor, borderColor, foregroundColor, feedbackColor;
if (isDarkTheme)
{
backgroundColor = Color.FromRgb(39, 39, 42);
borderColor = Color.FromRgb(82, 82, 91);
foregroundColor = Colors.White;
feedbackColor = Colors.White;
}
else
{
backgroundColor = Color.FromRgb(244, 244, 245);
borderColor = Color.FromRgb(161, 161, 170);
foregroundColor = Color.FromRgb(39, 39, 42);
feedbackColor = Color.FromRgb(24, 24, 27);
}
// 应用背景和边框颜色
var backgroundBrush = new SolidColorBrush(backgroundColor);
var borderBrush = new SolidColorBrush(borderColor);
leftBorder.Background = backgroundBrush;
leftBorder.BorderBrush = borderBrush;
rightBorder.Background = backgroundBrush;
rightBorder.BorderBrush = borderBrush;
// 应用图标和文字颜色
var foregroundBrush = new SolidColorBrush(foregroundColor);
var feedbackBrush = new SolidColorBrush(feedbackColor);
if (isSideButton)
{
ApplySideButtonColors(foregroundBrush, feedbackBrush);
}
else
{
ApplyBottomButtonColors(foregroundBrush, feedbackBrush);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"应用按钮主题失败: {ex}", LogHelper.LogType.Error);
}
}
private void ApplySideButtonColors(SolidColorBrush foregroundBrush, SolidColorBrush feedbackBrush)
{
// 图标颜色
_mainWindow.PPTLSPreviousButtonGeometry.Brush = foregroundBrush;
_mainWindow.PPTRSPreviousButtonGeometry.Brush = foregroundBrush;
_mainWindow.PPTLSNextButtonGeometry.Brush = foregroundBrush;
_mainWindow.PPTRSNextButtonGeometry.Brush = foregroundBrush;
// 反馈背景颜色
_mainWindow.PPTLSPreviousButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTRSPreviousButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTLSPageButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTRSPageButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTLSNextButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTRSNextButtonFeedbackBorder.Background = feedbackBrush;
// 文字颜色
TextBlock.SetForeground(_mainWindow.PPTLSPageButton, foregroundBrush);
TextBlock.SetForeground(_mainWindow.PPTRSPageButton, foregroundBrush);
}
private void ApplyBottomButtonColors(SolidColorBrush foregroundBrush, SolidColorBrush feedbackBrush)
{
// 图标颜色
_mainWindow.PPTLBPreviousButtonGeometry.Brush = foregroundBrush;
_mainWindow.PPTRBPreviousButtonGeometry.Brush = foregroundBrush;
_mainWindow.PPTLBNextButtonGeometry.Brush = foregroundBrush;
_mainWindow.PPTRBNextButtonGeometry.Brush = foregroundBrush;
// 反馈背景颜色
_mainWindow.PPTLBPreviousButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTRBPreviousButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTLBPageButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTRBPageButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTLBNextButtonFeedbackBorder.Background = feedbackBrush;
_mainWindow.PPTRBNextButtonFeedbackBorder.Background = feedbackBrush;
// 文字颜色
TextBlock.SetForeground(_mainWindow.PPTLBPageButton, foregroundBrush);
TextBlock.SetForeground(_mainWindow.PPTRBPageButton, foregroundBrush);
}
#endregion
}
}
+12
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@@ -343,6 +343,15 @@ namespace Ink_Canvas {
SettingsPanelScrollViewer.ScrollChanged += SettingsPanelScrollViewer_ScrollChanged;
}
// 初始化PPT管理器
InitializePPTManagers();
// 如果启用PPT支持,开始监控
if (Settings.PowerPointSettings.PowerPointSupport)
{
StartPPTMonitoring();
}
// HasNewUpdateWindow hasNewUpdateWindow = new HasNewUpdateWindow();
if (Environment.Is64BitProcess) GroupBoxInkRecognition.Visibility = Visibility.Collapsed;
@@ -500,6 +509,9 @@ namespace Ink_Canvas {
private void Window_Closed(object sender, EventArgs e) {
SystemEvents.DisplaySettingsChanged -= SystemEventsOnDisplaySettingsChanged;
// 释放PPT管理器资源
DisposePPTManagers();
LogHelper.WriteLogToFile("Ink Canvas closed", LogHelper.LogType.Event);
// 检查是否有待安装的更新
@@ -672,7 +672,11 @@ namespace Ink_Canvas {
if (Settings.Automation.IsAutoSaveStrokesAtClear &&
inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber) {
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
SaveScreenShot(true, $"{pptName}/{previousSlideID}_{DateTime.Now:HH-mm-ss}");
{
var currentSlide = _pptManager?.GetCurrentSlideNumber() ?? 0;
var presentationName = _pptManager?.GetPresentationName() ?? "";
SaveScreenShot(true, $"{presentationName}/{currentSlide}_{DateTime.Now:HH-mm-ss}");
}
else
SaveScreenShot(true);
}
@@ -1287,7 +1291,11 @@ namespace Ink_Canvas {
if (inkCanvas.Strokes.Count > 0 &&
inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber) {
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
SaveScreenShot(true, $"{pptName}/{previousSlideID}_{DateTime.Now:HH-mm-ss}");
{
var currentSlide = _pptManager?.GetCurrentSlideNumber() ?? 0;
var presentationName = _pptManager?.GetPresentationName() ?? "";
SaveScreenShot(true, $"{presentationName}/{currentSlide}_{DateTime.Now:HH-mm-ss}");
}
else SaveScreenShot(true);
}
File diff suppressed because it is too large Load Diff
+16 -19
View File
@@ -57,18 +57,21 @@ namespace Ink_Canvas {
List<StrokeCollection> allPageStrokes = new List<StrokeCollection>();
// 检查PPT放映模式下的多页面墨迹
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible && pptApplication != null)
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible && _pptManager?.IsConnected == true)
{
hasMultiplePages = true;
// 收集PPT放映模式下的所有页面墨迹
for (int i = 1; i <= pptApplication.SlideShowWindows[1].Presentation.Slides.Count; i++)
var totalSlides = _pptManager.SlidesCount;
var currentSlide = _pptManager.GetCurrentSlideNumber();
for (int i = 1; i <= totalSlides; i++)
{
if (memoryStreams[i] != null && memoryStreams[i].Length > 8)
var slideStrokes = _pptInkManager?.LoadSlideStrokes(i);
if (slideStrokes != null && slideStrokes.Count > 0)
{
memoryStreams[i].Position = 0;
allPageStrokes.Add(new StrokeCollection(memoryStreams[i]));
allPageStrokes.Add(slideStrokes);
}
else if (i == previousSlideID && inkCanvas.Strokes.Count > 0)
else if (i == currentSlide && inkCanvas.Strokes.Count > 0)
{
// 当前页面的墨迹
allPageStrokes.Add(inkCanvas.Strokes.Clone());
@@ -485,9 +488,7 @@ namespace Ink_Canvas {
timeMachine.ClearStrokeHistory();
// 重置PPT墨迹存储
if (memoryStreams == null) {
memoryStreams = new MemoryStream[50];
}
_pptInkManager?.ClearAllStrokes();
// 读取所有页面的墨迹文件
var files = Directory.GetFiles(tempDir, "page_*.icstk");
@@ -497,23 +498,19 @@ namespace Ink_Canvas {
using (var fs = new FileStream(file, FileMode.Open, FileAccess.Read)) {
var strokes = new StrokeCollection(fs);
if (strokes.Count > 0) {
var ms = new MemoryStream();
strokes.Save(ms);
ms.Position = 0;
memoryStreams[pageNumber] = ms;
_pptInkManager?.SaveCurrentSlideStrokes(pageNumber, strokes);
}
}
}
}
// 恢复当前页面的墨迹
if (pptApplication.SlideShowWindows.Count > 0) {
int currentSlide = pptApplication.SlideShowWindows[1].View.CurrentShowPosition;
if (memoryStreams[currentSlide] != null && memoryStreams[currentSlide].Length > 0) {
memoryStreams[currentSlide].Position = 0;
inkCanvas.Strokes.Add(new StrokeCollection(memoryStreams[currentSlide]));
if (_pptManager?.IsInSlideShow == true) {
int currentSlide = _pptManager.GetCurrentSlideNumber();
var currentStrokes = _pptInkManager?.LoadSlideStrokes(currentSlide);
if (currentStrokes != null && currentStrokes.Count > 0) {
inkCanvas.Strokes.Add(currentStrokes);
}
previousSlideID = currentSlide;
}
LogHelper.WriteLogToFile($"成功恢复PPT墨迹,共{files.Length}页");
+86 -15
View File
@@ -95,10 +95,19 @@ namespace Ink_Canvas {
Settings.PowerPointSettings.PowerPointSupport = ToggleSwitchSupportPowerPoint.IsOn;
SaveSettingsToFile();
// 使用新的PPT管理器
if (Settings.PowerPointSettings.PowerPointSupport)
timerCheckPPT.Start();
{
if (_pptManager == null)
{
InitializePPTManagers();
}
StartPPTMonitoring();
}
else
timerCheckPPT.Stop();
{
StopPPTMonitoring();
}
}
private void ToggleSwitchShowCanvasAtNewSlideShow_Toggled(object sender, RoutedEventArgs e) {
@@ -419,7 +428,12 @@ namespace Ink_Canvas {
if (!isLoaded) return;
Settings.PowerPointSettings.ShowPPTButton = ToggleSwitchShowPPTButton.IsOn;
SaveSettingsToFile();
UpdatePPTBtnDisplaySettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null)
{
_pptUIManager.ShowPPTButton = Settings.PowerPointSettings.ShowPPTButton;
_pptUIManager.UpdateNavigationPanelsVisibility();
}
UpdatePPTBtnPreview();
}
@@ -436,7 +450,12 @@ namespace Ink_Canvas {
c[0] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTButtonsDisplayOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnDisplaySettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTButtonsDisplayOption = Settings.PowerPointSettings.PPTButtonsDisplayOption;
_pptUIManager.UpdateNavigationPanelsVisibility();
}
UpdatePPTBtnPreview();
}
@@ -448,7 +467,12 @@ namespace Ink_Canvas {
c[1] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTButtonsDisplayOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnDisplaySettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTButtonsDisplayOption = Settings.PowerPointSettings.PPTButtonsDisplayOption;
_pptUIManager.UpdateNavigationPanelsVisibility();
}
UpdatePPTBtnPreview();
}
@@ -460,7 +484,12 @@ namespace Ink_Canvas {
c[2] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTButtonsDisplayOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnDisplaySettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTButtonsDisplayOption = Settings.PowerPointSettings.PPTButtonsDisplayOption;
_pptUIManager.UpdateNavigationPanelsVisibility();
}
UpdatePPTBtnPreview();
}
@@ -472,7 +501,12 @@ namespace Ink_Canvas {
c[3] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTButtonsDisplayOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnDisplaySettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTButtonsDisplayOption = Settings.PowerPointSettings.PPTButtonsDisplayOption;
_pptUIManager.UpdateNavigationPanelsVisibility();
}
UpdatePPTBtnPreview();
}
@@ -484,7 +518,12 @@ namespace Ink_Canvas {
c[0] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTSButtonsOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnStyleSettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTSButtonsOption = Settings.PowerPointSettings.PPTSButtonsOption;
_pptUIManager.UpdateNavigationButtonStyles();
}
UpdatePPTBtnPreview();
}
@@ -496,7 +535,12 @@ namespace Ink_Canvas {
c[1] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTSButtonsOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnStyleSettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTSButtonsOption = Settings.PowerPointSettings.PPTSButtonsOption;
_pptUIManager.UpdateNavigationButtonStyles();
}
UpdatePPTBtnPreview();
}
@@ -508,7 +552,12 @@ namespace Ink_Canvas {
c[2] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTSButtonsOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnStyleSettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTSButtonsOption = Settings.PowerPointSettings.PPTSButtonsOption;
_pptUIManager.UpdateNavigationButtonStyles();
}
UpdatePPTBtnPreview();
}
@@ -520,7 +569,12 @@ namespace Ink_Canvas {
c[0] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTBButtonsOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnStyleSettingsStatus();
// 更新PPT UI管理器设置
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTBButtonsOption = Settings.PowerPointSettings.PPTBButtonsOption;
_pptUIManager.UpdateNavigationButtonStyles();
}
UpdatePPTBtnPreview();
}
@@ -532,7 +586,7 @@ namespace Ink_Canvas {
c[1] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTBButtonsOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnStyleSettingsStatus();
UpdatePPTUIManagerSettings();
UpdatePPTBtnPreview();
}
@@ -544,7 +598,7 @@ namespace Ink_Canvas {
c[2] = (bool)((CheckBox)sender).IsChecked ? '2' : '1';
Settings.PowerPointSettings.PPTBButtonsOption = int.Parse(new string(c));
SaveSettingsToFile();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnStyleSettingsStatus();
UpdatePPTUIManagerSettings();
UpdatePPTBtnPreview();
}
@@ -552,7 +606,7 @@ namespace Ink_Canvas {
if (!isLoaded) return;
Settings.PowerPointSettings.PPTLSButtonPosition = (int)PPTButtonLeftPositionValueSlider.Value;
UpdatePPTBtnSlidersStatus();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnDisplaySettingsStatus();
UpdatePPTUIManagerSettings();
SliderDelayAction.DebounceAction(2000, null, SaveSettingsToFile);
UpdatePPTBtnPreview();
}
@@ -686,11 +740,28 @@ namespace Ink_Canvas {
if (!isLoaded) return;
Settings.PowerPointSettings.PPTRSButtonPosition = (int)PPTButtonRightPositionValueSlider.Value;
UpdatePPTBtnSlidersStatus();
if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) UpdatePPTBtnDisplaySettingsStatus();
UpdatePPTUIManagerSettings();
SliderDelayAction.DebounceAction(2000,null, SaveSettingsToFile);
UpdatePPTBtnPreview();
}
/// <summary>
/// 更新PPT UI管理器设置的通用方法
/// </summary>
private void UpdatePPTUIManagerSettings()
{
if (_pptUIManager != null && BtnPPTSlideShowEnd.Visibility == Visibility.Visible)
{
_pptUIManager.PPTButtonsDisplayOption = Settings.PowerPointSettings.PPTButtonsDisplayOption;
_pptUIManager.PPTSButtonsOption = Settings.PowerPointSettings.PPTSButtonsOption;
_pptUIManager.PPTBButtonsOption = Settings.PowerPointSettings.PPTBButtonsOption;
_pptUIManager.PPTLSButtonPosition = Settings.PowerPointSettings.PPTLSButtonPosition;
_pptUIManager.PPTRSButtonPosition = Settings.PowerPointSettings.PPTRSButtonPosition;
_pptUIManager.UpdateNavigationPanelsVisibility();
_pptUIManager.UpdateNavigationButtonStyles();
}
}
private void UpdatePPTBtnPreview() {
//new BitmapImage(new Uri("pack://application:,,,/Resources/new-icons/unfold-chevron.png"));
var bopt = Settings.PowerPointSettings.PPTBButtonsOption.ToString();
@@ -278,10 +278,10 @@ namespace Ink_Canvas {
if (Settings.PowerPointSettings.PowerPointSupport) {
ToggleSwitchSupportPowerPoint.IsOn = true;
timerCheckPPT.Start();
// PPT监控将在Window_Loaded中启动
} else {
ToggleSwitchSupportPowerPoint.IsOn = false;
timerCheckPPT.Stop();
// PPT监控将保持停止状态
}
ToggleSwitchShowCanvasAtNewSlideShow.IsOn = Settings.PowerPointSettings.IsShowCanvasAtNewSlideShow;
+3 -2
View File
@@ -88,8 +88,9 @@ namespace Ink_Canvas {
}
private void InitTimers() {
timerCheckPPT.Elapsed += TimerCheckPPT_Elapsed;
timerCheckPPT.Interval = 500;
// PPT检查现在由PPTManager处理,不再需要定时器
// timerCheckPPT.Elapsed += TimerCheckPPT_Elapsed;
// timerCheckPPT.Interval = 500;
timerKillProcess.Elapsed += TimerKillProcess_Elapsed;
timerKillProcess.Interval = 2000;
timerCheckAutoFold.Elapsed += timerCheckAutoFold_Elapsed;