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166e0d400a4fb5d632957b2f9e18848d13ca2d6d
community/Ink Canvas/MainWindow_cs/MW_PPT.cs
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improve:联动模块
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using Ink_Canvas.Helpers;
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using Microsoft.Office.Interop.PowerPoint;
using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Runtime.InteropServices;
using System.Threading;
using System.Threading.Tasks;
using System.Timers;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Threading;
using Application = System.Windows.Application;
using File = System.IO.File;
using MessageBox = System.Windows.MessageBox;
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using iNKORE.UI.WPF.Modern;
using Microsoft.Office.Core;
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namespace Ink_Canvas {
public partial class MainWindow : Window {
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[DllImport("user32.dll")]
private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);
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[DllImport("user32.dll")]
private static extern bool EnumWindows(EnumWindowsProc lpEnumFunc, IntPtr lParam);
[DllImport("user32.dll")]
private static extern int GetWindowText(IntPtr hWnd, System.Text.StringBuilder lpString, int nMaxCount);
[DllImport("user32.dll")]
private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId, out uint lpdwThreadId);
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[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
private static extern bool IsWindowVisible(IntPtr hWnd);
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[DllImport("user32.dll")]
private static extern bool IsIconic(IntPtr hWnd);
[DllImport("user32.dll")]
private static extern bool IsZoomed(IntPtr hWnd);
[DllImport("user32.dll")]
private static extern IntPtr GetForegroundWindow();
[DllImport("user32.dll")]
private static extern IntPtr GetWindow(IntPtr hWnd, uint uCmd);
[DllImport("user32.dll")]
private static extern bool IsWindow(IntPtr hWnd);
[DllImport("user32.dll")]
private static extern bool GetWindowRect(IntPtr hWnd, out ForegroundWindowInfo.RECT lpRect);
[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
private static extern int GetClassName(IntPtr hWnd, System.Text.StringBuilder lpClassName, int nMaxCount);
private const int GWL_STYLE = -16;
private const int WS_VISIBLE = 0x10000000;
private const int WS_MINIMIZE = 0x20000000;
private const uint GW_HWNDNEXT = 2;
private const uint GW_HWNDPREV = 3;
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private delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);
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public static Microsoft.Office.Interop.PowerPoint.Application pptApplication = null;
public static Presentation presentation = null;
public static Slides slides = null;
public static Slide slide = null;
public static int slidescount = 0;
private void BtnCheckPPT_Click(object sender, RoutedEventArgs e) {
try {
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pptApplication =
(Microsoft.Office.Interop.PowerPoint.Application)Marshal.GetActiveObject("kwpp.Application");
//pptApplication.SlideShowWindows[1].View.Next();
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if (pptApplication != null) {
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//获得演示文稿对象
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presentation = pptApplication.ActivePresentation;
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pptApplication.SlideShowBegin += PptApplication_SlideShowBegin;
pptApplication.SlideShowNextSlide += PptApplication_SlideShowNextSlide;
pptApplication.SlideShowEnd += PptApplication_SlideShowEnd;
// 获得幻灯片对象集合
slides = presentation.Slides;
// 获得幻灯片的数量
slidescount = slides.Count;
memoryStreams = new MemoryStream[slidescount + 2];
// 获得当前选中的幻灯片
try {
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// 在普通视图下这种方式可以获得当前选中的幻灯片对象
// 然而在阅读模式下，这种方式会出现异常
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slide = slides[pptApplication.ActiveWindow.Selection.SlideRange.SlideNumber];
}
catch {
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// 在阅读模式下出现异常时，通过下面的方式来获得当前选中的幻灯片对象
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try {
if (pptApplication.SlideShowWindows != null && pptApplication.SlideShowWindows.Count >= 1)
{
slide = pptApplication.SlideShowWindows[1].View.Slide;
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"获取当前幻灯片失败: {ex.ToString()}", LogHelper.LogType.Error);
}
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}
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}
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if (pptApplication == null) throw new Exception();
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//BtnCheckPPT.Visibility = Visibility.Collapsed;
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StackPanelPPTControls.Visibility = Visibility.Visible;
}
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catch (Exception ex) {
LogHelper.WriteLogToFile($"检查PPT应用程序失败: {ex.ToString()}", LogHelper.LogType.Error);
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//BtnCheckPPT.Visibility = Visibility.Visible;
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StackPanelPPTControls.Visibility = Visibility.Collapsed;
LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
MessageBox.Show("未找到幻灯片");
}
}
private void ToggleSwitchSupportWPS_Toggled(object sender, RoutedEventArgs e) {
if (!isLoaded) return;
Settings.PowerPointSettings.IsSupportWPS = ToggleSwitchSupportWPS.IsOn;
SaveSettingsToFile();
}
private static bool isWPSSupportOn => Settings.PowerPointSettings.IsSupportWPS;
public static bool IsShowingRestoreHiddenSlidesWindow = false;
private static bool IsShowingAutoplaySlidesWindow = false;
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// WPP 相关变量
private static Process wppProcess = null;
private static bool hasWppProcessID = false;
private static System.Timers.Timer wppProcessCheckTimer = null;
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private static DateTime wppProcessRecordTime = DateTime.MinValue; // 记录进程时间
private static int wppProcessCheckCount = 0; // 检查次数计数器
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private static WpsWindowInfo lastForegroundWpsWindow = null; // 记录上次检测到的前台WPS窗口
private static DateTime lastWindowCheckTime = DateTime.MinValue; // 记录上次窗口检查时间
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Update MW_PPT.cs
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improve:联动模块
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private void TimerCheckPPT_Elapsed(object sender, ElapsedEventArgs e) {
if (IsShowingRestoreHiddenSlidesWindow || IsShowingAutoplaySlidesWindow) return;
try {
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pptApplication =
(Microsoft.Office.Interop.PowerPoint.Application)Marshal.GetActiveObject("PowerPoint.Application");
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if (pptApplication != null) {
timerCheckPPT.Stop();
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//获得演示文稿对象
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presentation = pptApplication.ActivePresentation;
// 获得幻灯片对象集合
slides = presentation.Slides;
// 获得幻灯片的数量
slidescount = slides.Count;
memoryStreams = new MemoryStream[slidescount + 2];
// 获得当前选中的幻灯片
try {
// 在普通视图下这种方式可以获得当前选中的幻灯片对象
// 然而在阅读模式下，这种方式会出现异常
slide = slides[pptApplication.ActiveWindow.Selection.SlideRange.SlideNumber];
}
catch {
// 在阅读模式下出现异常时，通过下面的方式来获得当前选中的幻灯片对象
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try {
if (pptApplication.SlideShowWindows != null && pptApplication.SlideShowWindows.Count >= 1)
{
slide = pptApplication.SlideShowWindows[1].View.Slide;
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"获取当前幻灯片失败: {ex.ToString()}", LogHelper.LogType.Error);
}
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}
pptApplication.PresentationOpen += PptApplication_PresentationOpen;
pptApplication.PresentationClose += PptApplication_PresentationClose;
pptApplication.SlideShowBegin += PptApplication_SlideShowBegin;
pptApplication.SlideShowNextSlide += PptApplication_SlideShowNextSlide;
pptApplication.SlideShowEnd += PptApplication_SlideShowEnd;
}
if (pptApplication == null) return;
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//BtnCheckPPT.Visibility = Visibility.Collapsed;
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// 此处是已经开启了
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PptApplication_PresentationOpen(null);
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improve:墨迹保存
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//如果检测到已经开始放映，则立即进入画板模式
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if (pptApplication.SlideShowWindows != null && pptApplication.SlideShowWindows.Count >= 1)
{
try {
PptApplication_SlideShowBegin(pptApplication.SlideShowWindows[1]);
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"启动幻灯片放映失败: {ex.ToString()}", LogHelper.LogType.Error);
}
}
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}
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catch (Exception ex)
{
// 忽略常见的COM对象失效错误
if (ex is System.Runtime.InteropServices.COMException comEx)
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{
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uint hr = (uint)comEx.HResult;
// 0x800401E3: 操作无法使用
// 0x80004005: 未指定错误（常见于PPT已关闭）
// 0x800706B5: RPC服务器不可用
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// 0x80048240: 没有活动的演示文稿
// 0x800706BE: 远程过程调用失败
if (hr == 0x800401E3 || hr == 0x80004005 || hr == 0x800706B5 || hr == 0x80048240 || hr == 0x800706BE)
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{
Application.Current.Dispatcher.Invoke(() => { BtnPPTSlideShow.Visibility = Visibility.Collapsed; });
timerCheckPPT.Start();
return;
}
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}
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LogHelper.WriteLogToFile($"检查PPT状态失败: {ex.ToString()}", LogHelper.LogType.Error);
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Application.Current.Dispatcher.Invoke(() => { BtnPPTSlideShow.Visibility = Visibility.Collapsed; });
timerCheckPPT.Start();
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}
}
private void PptApplication_PresentationOpen(Presentation Pres) {
// 跳转到上次播放页
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if (Settings.PowerPointSettings.IsNotifyPreviousPage)
Application.Current.Dispatcher.BeginInvoke(new Action(() => {
try {
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// 添加安全检查
if (presentation == null)
{
LogHelper.WriteLogToFile("演示文稿为空，无法跳转到上次播放页", LogHelper.LogType.Warning);
return;
}
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// 使用更精确的文件标识符：文件名_页数_文件路径哈希值
string presentationPath = presentation.FullName;
string fileHash = GetFileHash(presentationPath);
string folderName = presentation.Name + "_" + presentation.Slides.Count + "_" + fileHash;
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var folderPath = Settings.Automation.AutoSavedStrokesLocation +
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@"\Auto Saved - Presentations\" + folderName;
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try {
if (!File.Exists(folderPath + "/Position")) return;
if (!int.TryParse(File.ReadAllText(folderPath + "/Position"), out var page)) return;
if (page <= 0) return;
new YesOrNoNotificationWindow($"上次播放到了第 {page} 页, 是否立即跳转", () => {
try {
if (pptApplication != null && pptApplication.SlideShowWindows != null && pptApplication.SlideShowWindows.Count >= 1)
// 如果已经播放了的话, 跳转
presentation.SlideShowWindow.View.GotoSlide(page);
else if (presentation.Windows != null && presentation.Windows.Count >= 1)
presentation.Windows[1].View.GotoSlide(page);
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"跳转到指定页面失败: {ex.ToString()}", LogHelper.LogType.Error);
}
}).ShowDialog();
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"读取上次播放位置失败: {ex.ToString()}", LogHelper.LogType.Error);
}
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}
catch (Exception ex) {
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LogHelper.WriteLogToFile($"处理上次播放页跳转失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
}), DispatcherPriority.Normal);
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//检查是否有隐藏幻灯片
if (Settings.PowerPointSettings.IsNotifyHiddenPage) {
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try {
var isHaveHiddenSlide = false;
if (slides != null)
{
foreach (Slide slide in slides)
if (slide.SlideShowTransition.Hidden == Microsoft.Office.Core.MsoTriState.msoTrue) {
isHaveHiddenSlide = true;
break;
}
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}
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Application.Current.Dispatcher.BeginInvoke(new Action(() => {
if (isHaveHiddenSlide && !IsShowingRestoreHiddenSlidesWindow) {
IsShowingRestoreHiddenSlidesWindow = true;
new YesOrNoNotificationWindow("检测到此演示文档中包含隐藏的幻灯片，是否取消隐藏？",
() => {
try {
if (slides != null)
{
foreach (Slide slide in slides)
if (slide.SlideShowTransition.Hidden ==
Microsoft.Office.Core.MsoTriState.msoTrue)
slide.SlideShowTransition.Hidden =
Microsoft.Office.Core.MsoTriState.msoFalse;
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"取消隐藏幻灯片失败: {ex.ToString()}", LogHelper.LogType.Error);
}
finally {
IsShowingRestoreHiddenSlidesWindow = false;
}
}, () => { IsShowingRestoreHiddenSlidesWindow = false; },
() => { IsShowingRestoreHiddenSlidesWindow = false; }).ShowDialog();
}
BtnPPTSlideShow.Visibility = Visibility.Visible;
}), DispatcherPriority.Normal);
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"检查隐藏幻灯片失败: {ex.ToString()}", LogHelper.LogType.Error);
}
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}
//检测是否有自动播放
if (Settings.PowerPointSettings.IsNotifyAutoPlayPresentation
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// && presentation.SlideShowSettings.AdvanceMode == PpSlideShowAdvanceMode.ppSlideShowUseSlideTimings
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&& BtnPPTSlideShowEnd.Visibility != Visibility.Visible) {
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try {
bool hasSlideTimings = false;
if (presentation != null && presentation.Slides != null)
{
foreach (Slide slide in presentation.Slides) {
if (slide.SlideShowTransition.AdvanceOnTime == MsoTriState.msoTrue &&
slide.SlideShowTransition.AdvanceTime > 0) {
hasSlideTimings = true;
break;
}
}
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}
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if (hasSlideTimings) {
Application.Current.Dispatcher.BeginInvoke((Action)(() => {
if (hasSlideTimings && !IsShowingAutoplaySlidesWindow) {
IsShowingAutoplaySlidesWindow = true;
new YesOrNoNotificationWindow("检测到此演示文档中自动播放或排练计时已经启用，可能导致幻灯片自动翻页，是否取消？",
() => {
try {
if (presentation != null)
{
presentation.SlideShowSettings.AdvanceMode =
PpSlideShowAdvanceMode.ppSlideShowManualAdvance;
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"设置手动播放模式失败: {ex.ToString()}", LogHelper.LogType.Error);
}
finally {
IsShowingAutoplaySlidesWindow = false;
}
}, () => { IsShowingAutoplaySlidesWindow = false; },
() => { IsShowingAutoplaySlidesWindow = false; }).ShowDialog();
}
}));
try {
if (presentation != null)
{
presentation.SlideShowSettings.AdvanceMode = PpSlideShowAdvanceMode.ppSlideShowManualAdvance;
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"设置演示文稿播放模式失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
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}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"检查自动播放设置失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
}
}
private void PptApplication_PresentationClose(Presentation Pres) {
try {
pptApplication.PresentationOpen -= PptApplication_PresentationOpen;
pptApplication.PresentationClose -= PptApplication_PresentationClose;
pptApplication.SlideShowBegin -= PptApplication_SlideShowBegin;
pptApplication.SlideShowNextSlide -= PptApplication_SlideShowNextSlide;
pptApplication.SlideShowEnd -= PptApplication_SlideShowEnd;
timerCheckPPT.Start();
Application.Current.Dispatcher.Invoke(() => {
BtnPPTSlideShow.Visibility = Visibility.Collapsed;
BtnPPTSlideShowEnd.Visibility = Visibility.Collapsed;
});
}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}
private bool isPresentationHaveBlackSpace = false;
private string pptName = null;
private void UpdatePPTBtnStyleSettingsStatus() {
try {
var sopt = Settings.PowerPointSettings.PPTSButtonsOption.ToString();
char[] soptc = sopt.ToCharArray();
if (soptc[0] == '2')
{
PPTLSPageButton.Visibility = Visibility.Visible;
PPTRSPageButton.Visibility = Visibility.Visible;
}
else
{
PPTLSPageButton.Visibility = Visibility.Collapsed;
PPTRSPageButton.Visibility = Visibility.Collapsed;
}
if (soptc[2] == '2')
{
// 这里先堆一点屎山，没空用Resources了
PPTBtnLSBorder.Background = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTBtnRSBorder.Background = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTBtnLSBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(82, 82, 91));
PPTBtnRSBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(82, 82, 91));
PPTLSPreviousButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTRSPreviousButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTLSNextButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTRSNextButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTLSPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTRSPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTLSPageButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTRSPageButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTLSNextButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTRSNextButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
TextBlock.SetForeground(PPTLSPageButton, new SolidColorBrush(Colors.White));
TextBlock.SetForeground(PPTRSPageButton, new SolidColorBrush(Colors.White));
}
else
{
PPTBtnLSBorder.Background = new SolidColorBrush(Color.FromRgb(244, 244, 245));
PPTBtnRSBorder.Background = new SolidColorBrush(Color.FromRgb(244, 244, 245));
PPTBtnLSBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(161, 161, 170));
PPTBtnRSBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(161, 161, 170));
PPTLSPreviousButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTRSPreviousButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTLSNextButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTRSNextButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTLSPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTRSPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTLSPageButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTRSPageButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTLSNextButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTRSNextButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
TextBlock.SetForeground(PPTLSPageButton, new SolidColorBrush(Color.FromRgb(24, 24, 27)));
TextBlock.SetForeground(PPTRSPageButton, new SolidColorBrush(Color.FromRgb(24, 24, 27)));
}
if (soptc[1] == '2')
{
PPTBtnLSBorder.Opacity = 0.5;
PPTBtnRSBorder.Opacity = 0.5;
}
else
{
PPTBtnLSBorder.Opacity = 1;
PPTBtnRSBorder.Opacity = 1;
}
var bopt = Settings.PowerPointSettings.PPTBButtonsOption.ToString();
char[] boptc = bopt.ToCharArray();
if (boptc[0] == '2')
{
PPTLBPageButton.Visibility = Visibility.Visible;
PPTRBPageButton.Visibility = Visibility.Visible;
}
else
{
PPTLBPageButton.Visibility = Visibility.Collapsed;
PPTRBPageButton.Visibility = Visibility.Collapsed;
}
if (boptc[2] == '2')
{
// 这里先堆一点屎山，没空用Resources了
PPTBtnLBBorder.Background = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTBtnRBBorder.Background = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTBtnLBBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(82, 82, 91));
PPTBtnRBBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(82, 82, 91));
PPTLBPreviousButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTRBPreviousButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTLBNextButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTRBNextButtonGeometry.Brush = new SolidColorBrush(Colors.White);
PPTLBPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTRBPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTLBPageButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTRBPageButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTLBNextButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
PPTRBNextButtonFeedbackBorder.Background = new SolidColorBrush(Colors.White);
TextBlock.SetForeground(PPTLBPageButton, new SolidColorBrush(Colors.White));
TextBlock.SetForeground(PPTRBPageButton, new SolidColorBrush(Colors.White));
}
else
{
PPTBtnLBBorder.Background = new SolidColorBrush(Color.FromRgb(244, 244, 245));
PPTBtnRBBorder.Background = new SolidColorBrush(Color.FromRgb(244, 244, 245));
PPTBtnLBBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(161, 161, 170));
PPTBtnRBBorder.BorderBrush = new SolidColorBrush(Color.FromRgb(161, 161, 170));
PPTLBPreviousButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTRBPreviousButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTLBNextButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTRBNextButtonGeometry.Brush = new SolidColorBrush(Color.FromRgb(39, 39, 42));
PPTLBPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTRBPreviousButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTLBPageButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTRBPageButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTLBNextButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
PPTRBNextButtonFeedbackBorder.Background = new SolidColorBrush(Color.FromRgb(24, 24, 27));
TextBlock.SetForeground(PPTLBPageButton, new SolidColorBrush(Color.FromRgb(24, 24, 27)));
TextBlock.SetForeground(PPTRBPageButton, new SolidColorBrush(Color.FromRgb(24, 24, 27)));
}
if (boptc[1] == '2')
{
PPTBtnLBBorder.Opacity = 0.5;
PPTBtnRBBorder.Opacity = 0.5;
}
else
{
PPTBtnLBBorder.Opacity = 1;
PPTBtnRBBorder.Opacity = 1;
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}
private void UpdatePPTBtnDisplaySettingsStatus() {
try {
Update MW_PPT.cs
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// 检查是否应该显示PPT按钮
bool shouldShowButtons = Settings.PowerPointSettings.ShowPPTButton &&
(BtnPPTSlideShowEnd.Visibility == Visibility.Visible ||
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(pptApplication != null && pptApplication.SlideShowWindows != null && pptApplication.SlideShowWindows.Count > 0));
Update MW_PPT.cs
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if (!shouldShowButtons)
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{
LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
return;
}
var lsp = Settings.PowerPointSettings.PPTLSButtonPosition;
LeftSidePanelForPPTNavigation.Margin = new Thickness(0, 0, 0, lsp*2);
var rsp = Settings.PowerPointSettings.PPTRSButtonPosition;
RightSidePanelForPPTNavigation.Margin = new Thickness(0, 0, 0, rsp*2);
var dopt = Settings.PowerPointSettings.PPTButtonsDisplayOption.ToString();
char[] doptc = dopt.ToCharArray();
if (doptc[0] == '2') AnimationsHelper.ShowWithFadeIn(LeftBottomPanelForPPTNavigation);
else LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
if (doptc[1] == '2') AnimationsHelper.ShowWithFadeIn(RightBottomPanelForPPTNavigation);
else RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
if (doptc[2] == '2') AnimationsHelper.ShowWithFadeIn(LeftSidePanelForPPTNavigation);
else LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
if (doptc[3] == '2') AnimationsHelper.ShowWithFadeIn(RightSidePanelForPPTNavigation);
else RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
}
catch (Exception ex) {
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LogHelper.WriteLogToFile($"更新PPT按钮显示状态失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
}
private async void PptApplication_SlideShowBegin(SlideShowWindow Wn) {
try {
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if (Settings.Automation.IsAutoFoldInPPTSlideShow && !isFloatingBarFolded)
await FoldFloatingBar(new object());
else if (isFloatingBarFolded) await UnFoldFloatingBar(new object());
isStopInkReplay = true;
LogHelper.WriteLogToFile("PowerPoint Application Slide Show Begin", LogHelper.LogType.Event);
await Application.Current.Dispatcher.InvokeAsync(() => {
//调整颜色
var screenRatio = SystemParameters.PrimaryScreenWidth / SystemParameters.PrimaryScreenHeight;
if (Math.Abs(screenRatio - 16.0 / 9) <= -0.01) {
if (Wn.Presentation.PageSetup.SlideWidth / Wn.Presentation.PageSetup.SlideHeight < 1.65) {
isPresentationHaveBlackSpace = true;
if (BtnSwitchTheme.Content.ToString() == "深色") {
//Light
BtnExit.Foreground = Brushes.White;
ThemeManager.Current.ApplicationTheme = ApplicationTheme.Dark;
} else {
//Dark
}
}
} else if (screenRatio == -256 / 135) { }
lastDesktopInkColor = 1;
slidescount = Wn.Presentation.Slides.Count;
previousSlideID = 0;
memoryStreams = new MemoryStream[slidescount + 2];
pptName = Wn.Presentation.Name;
LogHelper.NewLog("Name: " + Wn.Presentation.Name);
LogHelper.NewLog("Slides Count: " + slidescount.ToString());
//检查是否有已有墨迹，并加载
if (Settings.PowerPointSettings.IsAutoSaveStrokesInPowerPoint)
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{
// 使用更精确的文件标识符：文件名_页数_文件路径哈希值
string presentationPath = Wn.Presentation.FullName;
string fileHash = GetFileHash(presentationPath);
string folderName = Wn.Presentation.Name + "_" + Wn.Presentation.Slides.Count + "_" + fileHash;
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if (Directory.Exists(Settings.Automation.AutoSavedStrokesLocation +
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@"\Auto Saved - Presentations\" + folderName)) {
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LogHelper.WriteLogToFile("Found saved strokes", LogHelper.LogType.Trace);
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var files = new DirectoryInfo(Settings.Automation.AutoSavedStrokesLocation +
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@"\Auto Saved - Presentations\" + folderName).GetFiles();
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var count = 0;
foreach (var file in files)
if (file.Name != "Position") {
var i = -1;
try {
i = int.Parse(Path.GetFileNameWithoutExtension(file.Name));
memoryStreams[i] = new MemoryStream(File.ReadAllBytes(file.FullName));
memoryStreams[i].Position = 0;
count++;
}
catch (Exception ex) {
LogHelper.WriteLogToFile(
$"Failed to load strokes on Slide {i}\n{ex.ToString()}",
LogHelper.LogType.Error);
}
}
LogHelper.WriteLogToFile($"Loaded {count.ToString()} saved strokes");
}
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}
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StackPanelPPTControls.Visibility = Visibility.Visible;
UpdatePPTBtnDisplaySettingsStatus();
UpdatePPTBtnStyleSettingsStatus();
BtnPPTSlideShow.Visibility = Visibility.Collapsed;
BtnPPTSlideShowEnd.Visibility = Visibility.Visible;
ViewBoxStackPanelMain.Margin = new Thickness(10, 10, 10, 10);
ViewboxFloatingBar.Opacity = Settings.Appearance.ViewboxFloatingBarOpacityInPPTValue;
if (Settings.PowerPointSettings.IsShowCanvasAtNewSlideShow &&
!Settings.Automation.IsAutoFoldInPPTSlideShow &&
GridTransparencyFakeBackground.Background == Brushes.Transparent && !isFloatingBarFolded) {
BtnHideInkCanvas_Click(BtnHideInkCanvas, null);
}
if (currentMode != 0)
{
ImageBlackboard_MouseUp(null,null);
BtnHideInkCanvas_Click(BtnHideInkCanvas, null);
}
BorderFloatingBarMainControls.Visibility = Visibility.Visible;
if (Settings.PowerPointSettings.IsShowCanvasAtNewSlideShow &&
!Settings.Automation.IsAutoFoldInPPTSlideShow)
BtnColorRed_Click(null, null);
isEnteredSlideShowEndEvent = false;
PPTBtnPageNow.Text = $"{Wn.View.CurrentShowPosition}";
PPTBtnPageTotal.Text = $"/ {Wn.Presentation.Slides.Count}";
LogHelper.NewLog("PowerPoint Slide Show Loading process complete");
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// 新增：主动加载当前页墨迹，解决首次放映时当前页墨迹不显示的问题
try
{
var currentPage = Wn.View.CurrentShowPosition;
if (memoryStreams != null && currentPage < memoryStreams.Length && memoryStreams[currentPage] != null && memoryStreams[currentPage].Length > 0)
{
memoryStreams[currentPage].Position = 0;
inkCanvas.Strokes.Clear();
inkCanvas.Strokes.Add(new StrokeCollection(memoryStreams[currentPage]));
}
else
{
inkCanvas.Strokes.Clear();
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"加载当前页墨迹失败: {ex.ToString()}", LogHelper.LogType.Error);
}
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if (!isFloatingBarFolded) {
new Thread(new ThreadStart(() => {
Thread.Sleep(100);
Application.Current.Dispatcher.Invoke(() => {
ViewboxFloatingBarMarginAnimation(60);
});
})).Start();
}
});
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await Application.Current.Dispatcher.InvokeAsync(() => {
if (BtnExitPptFromSidebarLeft != null)
BtnExitPptFromSidebarLeft.Visibility = Visibility.Visible;
if (BtnExitPptFromSidebarRight != null)
BtnExitPptFromSidebarRight.Visibility = Visibility.Visible;
});
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}
catch (Exception ex) {
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LogHelper.WriteLogToFile("PowerPoint Application Slide Show Begin Error: " + ex.ToString(), LogHelper.LogType.Error);
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LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}
private bool isEnteredSlideShowEndEvent = false; //防止重复调用本函数导致墨迹保存失效
private async void PptApplication_SlideShowEnd(Presentation Pres) {
try {
if (isFloatingBarFolded) await UnFoldFloatingBar(new object());
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// 记录 WPP 进程 ID，用于后续检测未关闭的进程
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if (pptApplication != null)
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{
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try
{
// 尝试多种方式获取WPS进程
Process wpsProcess = null;
// 方法1：通过应用程序路径检测
if (pptApplication.Path.Contains("Kingsoft\\WPS Office\\") ||
pptApplication.Path.Contains("WPS Office\\"))
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{
uint processId;
GetWindowThreadProcessId((IntPtr)pptApplication.HWND, out processId);
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wpsProcess = Process.GetProcessById((int)processId);
LogHelper.WriteLogToFile($"通过路径检测到WPS进程: {processId}", LogHelper.LogType.Trace);
}
// 方法2：通过前台窗口检测
if (wpsProcess == null)
{
var foregroundWpsWindow = GetForegroundWpsWindow();
if (foregroundWpsWindow != null)
{
wpsProcess = Process.GetProcessById((int)foregroundWpsWindow.ProcessId);
LogHelper.WriteLogToFile($"通过前台窗口检测到WPS进程: {foregroundWpsWindow.ProcessId}", LogHelper.LogType.Trace);
}
}
// 方法3：通过进程名检测
if (wpsProcess == null)
{
var wpsProcesses = GetWpsProcesses();
if (wpsProcesses.Count > 0)
{
wpsProcess = wpsProcesses.First();
LogHelper.WriteLogToFile($"通过进程名检测到WPS进程: {wpsProcess.Id}", LogHelper.LogType.Trace);
}
}
if (wpsProcess != null)
{
wppProcess = wpsProcess;
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hasWppProcessID = true;
wppProcessRecordTime = DateTime.Now;
wppProcessCheckCount = 0;
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LogHelper.WriteLogToFile($"成功记录 WPP 进程 ID: {wpsProcess.Id}", LogHelper.LogType.Trace);
}
else
{
LogHelper.WriteLogToFile("未能检测到WPS进程", LogHelper.LogType.Warning);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"记录WPS进程失败: {ex.ToString()}", LogHelper.LogType.Error);
}
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}
improve:issue #5
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LogHelper.WriteLogToFile(string.Format("PowerPoint Slide Show End"), LogHelper.LogType.Event);
if (isEnteredSlideShowEndEvent) {
LogHelper.WriteLogToFile("Detected previous entrance, returning");
return;
}
isEnteredSlideShowEndEvent = true;
if (Settings.PowerPointSettings.IsAutoSaveStrokesInPowerPoint) {
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// 使用更精确的文件标识符：文件名_页数_文件路径哈希值
string presentationPath = Pres.FullName;
string fileHash = GetFileHash(presentationPath);
string folderName = Pres.Name + "_" + Pres.Slides.Count + "_" + fileHash;
var folderPath = Settings.Automation.AutoSavedStrokesLocation + @"\Auto Saved - Presentations\" + folderName;
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if (!Directory.Exists(folderPath)) Directory.CreateDirectory(folderPath);
try {
File.WriteAllText(folderPath + "/Position", previousSlideID.ToString());
}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
for (var i = 1; i <= Pres.Slides.Count; 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);
improve:墨迹保存
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// 使用Path.Combine构建文件路径
Update MW_PPT.cs
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File.WriteAllBytes(folderPath + @"\" + i.ToString("0000") + ".icstk", srcBuf);
LogHelper.WriteLogToFile(string.Format(
"Saved strokes for Slide {0}, size={1}, byteLength={2}", i.ToString(),
memoryStreams[i].Length, byteLength));
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} else {
Update MW_PPT.cs
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if (File.Exists(folderPath + @"\" + i.ToString("0000") + ".icstk"))
File.Delete(folderPath + @"\" + i.ToString("0000") + ".icstk");
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}
}
catch (Exception ex) {
Update MW_PPT.cs
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LogHelper.WriteLogToFile(
$"Failed to save strokes for Slide {i}\n{ex.ToString()}",
LogHelper.LogType.Error);
if (File.Exists(folderPath + @"\" + i.ToString("0000") + ".icstk"))
File.Delete(folderPath + @"\" + i.ToString("0000") + ".icstk");
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}
}
await Application.Current.Dispatcher.InvokeAsync(() => {
try {
isPresentationHaveBlackSpace = false;
if (BtnSwitchTheme.Content.ToString() == "深色") {
//Light
BtnExit.Foreground = Brushes.Black;
ThemeManager.Current.ApplicationTheme = ApplicationTheme.Light;
} else {
//Dark
}
BtnPPTSlideShow.Visibility = Visibility.Visible;
BtnPPTSlideShowEnd.Visibility = Visibility.Collapsed;
StackPanelPPTControls.Visibility = Visibility.Collapsed;
LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
ViewBoxStackPanelMain.Margin = new Thickness(10, 10, 10, 55);
if (currentMode != 0) {
CloseWhiteboardImmediately();
currentMode = 0;
}
ClearStrokes(true);
if (GridTransparencyFakeBackground.Background != Brushes.Transparent)
BtnHideInkCanvas_Click(BtnHideInkCanvas, null);
ViewboxFloatingBar.Opacity = Settings.Appearance.ViewboxFloatingBarOpacityValue;
}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
});
await Task.Delay(150);
fix:issue #5
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await Application.Current.Dispatcher.InvokeAsync(() => {
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ViewboxFloatingBarMarginAnimation(100, true);
});
improve:issue #5
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// 启动 WPP 进程检测定时器
if (hasWppProcessID && wppProcess != null)
{
StartWppProcessCheckTimer();
}
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}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}
private int previousSlideID = 0;
private MemoryStream[] memoryStreams = new MemoryStream[50];
private void PptApplication_SlideShowNextSlide(SlideShowWindow Wn) {
try {
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// 添加安全检查
if (Wn == null || Wn.View == null)
{
LogHelper.WriteLogToFile("幻灯片放映窗口或视图为空", LogHelper.LogType.Warning);
return;
}
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LogHelper.WriteLogToFile($"PowerPoint Next Slide (Slide {Wn.View.CurrentShowPosition})",
LogHelper.LogType.Event);
if (Wn.View.CurrentShowPosition == previousSlideID) return;
Application.Current.Dispatcher.Invoke(() => {
try {
var ms = new MemoryStream();
inkCanvas.Strokes.Save(ms);
ms.Position = 0;
memoryStreams[previousSlideID] = ms;
if (inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber &&
Settings.PowerPointSettings.IsAutoSaveScreenShotInPowerPoint && !_isPptClickingBtnTurned)
SaveScreenShot(true, Wn.Presentation.Name + "/" + Wn.View.CurrentShowPosition);
_isPptClickingBtnTurned = false;
ClearStrokes(true);
timeMachine.ClearStrokeHistory();
if (memoryStreams[Wn.View.CurrentShowPosition] != null &&
memoryStreams[Wn.View.CurrentShowPosition].Length > 0) {
memoryStreams[Wn.View.CurrentShowPosition].Position = 0;
inkCanvas.Strokes.Add(new StrokeCollection(memoryStreams[Wn.View.CurrentShowPosition]));
}
PPTBtnPageNow.Text = $"{Wn.View.CurrentShowPosition}";
PPTBtnPageTotal.Text = $"/ {Wn.Presentation.Slides.Count}";
}
catch (Exception ex) {
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LogHelper.WriteLogToFile($"处理幻灯片切换时出错: {ex.ToString()}", LogHelper.LogType.Error);
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}
});
previousSlideID = Wn.View.CurrentShowPosition;
}
catch (Exception ex) {
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LogHelper.WriteLogToFile($"幻灯片切换事件处理失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
}
private bool _isPptClickingBtnTurned = false;
fix:只读状态下翻页控件无法使用
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private void BtnPPTSlidesUp_Click(object sender, RoutedEventArgs e) {
if (currentMode == 1) {
GridBackgroundCover.Visibility = Visibility.Collapsed;
AnimationsHelper.HideWithSlideAndFade(BlackboardLeftSide);
AnimationsHelper.HideWithSlideAndFade(BlackboardCenterSide);
AnimationsHelper.HideWithSlideAndFade(BlackboardRightSide);
currentMode = 0;
}
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fix:issue #91
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// 切换前同步保存墨迹
Application.Current.Dispatcher.Invoke(() => {
SaveCurrentSlideInkStrokes();
});
fix:只读状态下翻页控件无法使用
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_isPptClickingBtnTurned = true;
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fix:翻页控件崩溃
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// 添加安全检查
if (pptApplication == null)
{
LogHelper.WriteLogToFile("PPT应用程序为空，无法执行上一页操作", LogHelper.LogType.Warning);
return;
}
try
{
// 检查SlideShowWindows是否存在且有效
if (pptApplication.SlideShowWindows == null || pptApplication.SlideShowWindows.Count == 0)
{
LogHelper.WriteLogToFile("PPT放映窗口不存在，无法执行上一页操作", LogHelper.LogType.Warning);
return;
}
// 安全访问当前幻灯片信息
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null && slideShowWindow.View != null)
{
if (inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber &&
Settings.PowerPointSettings.IsAutoSaveScreenShotInPowerPoint)
SaveScreenShot(true,
slideShowWindow.Presentation.Name + "/" +
slideShowWindow.View.CurrentShowPosition);
}
}
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new Thread(new ThreadStart(() => {
try {
fix:翻页控件崩溃
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// 安全访问SlideShowWindows[1]
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null)
{
slideShowWindow.Activate();
}
}
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}
fix:翻页控件崩溃
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catch (Exception ex) {
LogHelper.WriteLogToFile($"激活PPT放映窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
fix:只读状态下翻页控件无法使用
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try {
fix:翻页控件崩溃
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// 安全访问SlideShowWindows[1]
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null && slideShowWindow.View != null)
{
slideShowWindow.View.Previous();
}
}
fix:只读状态下翻页控件无法使用
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}
fix:翻页控件崩溃
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catch (Exception ex) {
LogHelper.WriteLogToFile($"PPT上一页操作失败: {ex.ToString()}", LogHelper.LogType.Error);
fix:只读状态下翻页控件无法使用
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} // Without this catch{}, app will crash when click the pre-page button in the fir page in some special env.
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})).Start();
}
fix:翻页控件崩溃
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catch (Exception ex) {
LogHelper.WriteLogToFile($"PPT上一页操作异常: {ex.ToString()}", LogHelper.LogType.Error);
fix:只读状态下翻页控件无法使用
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StackPanelPPTControls.Visibility = Visibility.Collapsed;
LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
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}
}
private void BtnPPTSlidesDown_Click(object sender, RoutedEventArgs e) {
fix:只读状态下翻页控件无法使用
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if (currentMode == 1) {
GridBackgroundCover.Visibility = Visibility.Collapsed;
AnimationsHelper.HideWithSlideAndFade(BlackboardLeftSide);
AnimationsHelper.HideWithSlideAndFade(BlackboardCenterSide);
AnimationsHelper.HideWithSlideAndFade(BlackboardRightSide);
currentMode = 0;
}
提交初始文件
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fix:issue #91
2025-07-21 09:56:51 +08:00
// 切换前同步保存墨迹
Application.Current.Dispatcher.Invoke(() => {
SaveCurrentSlideInkStrokes();
});
fix:只读状态下翻页控件无法使用
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_isPptClickingBtnTurned = true;
fix:翻页控件崩溃
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// 添加安全检查
if (pptApplication == null)
{
LogHelper.WriteLogToFile("PPT应用程序为空，无法执行下一页操作", LogHelper.LogType.Warning);
return;
}
try
{
// 检查SlideShowWindows是否存在且有效
if (pptApplication.SlideShowWindows == null || pptApplication.SlideShowWindows.Count == 0)
{
LogHelper.WriteLogToFile("PPT放映窗口不存在，无法执行下一页操作", LogHelper.LogType.Warning);
return;
}
// 安全访问当前幻灯片信息
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null && slideShowWindow.View != null)
{
if (inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber &&
Settings.PowerPointSettings.IsAutoSaveScreenShotInPowerPoint)
SaveScreenShot(true,
slideShowWindow.Presentation.Name + "/" +
slideShowWindow.View.CurrentShowPosition);
}
}
提交初始文件
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new Thread(new ThreadStart(() => {
try {
fix:翻页控件崩溃
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// 安全访问SlideShowWindows[1]
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null)
{
slideShowWindow.Activate();
}
}
fix:只读状态下翻页控件无法使用
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}
fix:翻页控件崩溃
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catch (Exception ex) {
LogHelper.WriteLogToFile($"激活PPT放映窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
fix:只读状态下翻页控件无法使用
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}
try {
fix:翻页控件崩溃
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// 安全访问SlideShowWindows[1]
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null && slideShowWindow.View != null)
{
slideShowWindow.View.Next();
}
}
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}
fix:翻页控件崩溃
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catch (Exception ex) {
LogHelper.WriteLogToFile($"PPT下一页操作失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
})).Start();
}
fix:翻页控件崩溃
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catch (Exception ex) {
LogHelper.WriteLogToFile($"PPT下一页操作异常: {ex.ToString()}", LogHelper.LogType.Error);
fix:只读状态下翻页控件无法使用
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StackPanelPPTControls.Visibility = Visibility.Collapsed;
LeftBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightBottomPanelForPPTNavigation.Visibility = Visibility.Collapsed;
LeftSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
RightSidePanelForPPTNavigation.Visibility = Visibility.Collapsed;
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}
}
fix:只读状态下翻页控件无法使用
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private async void PPTNavigationBtn_MouseDown(object sender, MouseButtonEventArgs e)
提交初始文件
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{
fix:只读状态下翻页控件无法使用
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lastBorderMouseDownObject = sender;
if (!Settings.PowerPointSettings.EnablePPTButtonPageClickable) return;
if (sender == PPTLSPageButton)
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{
fix:只读状态下翻页控件无法使用
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PPTLSPageButtonFeedbackBorder.Opacity = 0.15;
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}
fix:只读状态下翻页控件无法使用
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else if (sender == PPTRSPageButton)
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{
fix:只读状态下翻页控件无法使用
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PPTRSPageButtonFeedbackBorder.Opacity = 0.15;
}
else if (sender == PPTLBPageButton)
{
PPTLBPageButtonFeedbackBorder.Opacity = 0.15;
}
else if (sender == PPTRBPageButton)
{
PPTRBPageButtonFeedbackBorder.Opacity = 0.15;
提交初始文件
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}
}
fix:只读状态下翻页控件无法使用
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private async void PPTNavigationBtn_MouseLeave(object sender, MouseEventArgs e)
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{
fix:只读状态下翻页控件无法使用
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lastBorderMouseDownObject = null;
if (sender == PPTLSPageButton)
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{
fix:只读状态下翻页控件无法使用
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PPTLSPageButtonFeedbackBorder.Opacity = 0;
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}
fix:只读状态下翻页控件无法使用
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else if (sender == PPTRSPageButton)
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{
fix:只读状态下翻页控件无法使用
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PPTRSPageButtonFeedbackBorder.Opacity = 0;
}
else if (sender == PPTLBPageButton)
{
PPTLBPageButtonFeedbackBorder.Opacity = 0;
}
else if (sender == PPTRBPageButton)
{
PPTRBPageButtonFeedbackBorder.Opacity = 0;
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}
}
private async void PPTNavigationBtn_MouseUp(object sender, MouseButtonEventArgs e) {
fix:只读状态下翻页控件无法使用
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if (lastBorderMouseDownObject != sender) return;
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fix:只读状态下翻页控件无法使用
2025-06-12 18:55:50 +08:00
if (sender == PPTLSPageButton)
{
PPTLSPageButtonFeedbackBorder.Opacity = 0;
}
else if (sender == PPTRSPageButton)
{
PPTRSPageButtonFeedbackBorder.Opacity = 0;
}
else if (sender == PPTLBPageButton)
{
PPTLBPageButtonFeedbackBorder.Opacity = 0;
}
else if (sender == PPTRBPageButton)
{
PPTRBPageButtonFeedbackBorder.Opacity = 0;
}
提交初始文件
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fix:只读状态下翻页控件无法使用
2025-06-12 18:55:50 +08:00
if (!Settings.PowerPointSettings.EnablePPTButtonPageClickable) return;
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fix:翻页控件崩溃
2025-07-20 16:14:26 +08:00
// 添加安全检查
if (pptApplication == null)
{
LogHelper.WriteLogToFile("PPT应用程序为空，无法执行翻页操作", LogHelper.LogType.Warning);
return;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
2025-06-12 18:55:50 +08:00
fix:翻页控件崩溃
2025-07-20 16:14:26 +08:00
try
{
// 检查SlideShowWindows是否存在且有效
if (pptApplication.SlideShowWindows == null || pptApplication.SlideShowWindows.Count == 0)
{
LogHelper.WriteLogToFile("PPT放映窗口不存在，无法执行翻页操作", LogHelper.LogType.Warning);
return;
}
GridTransparencyFakeBackground.Opacity = 1;
GridTransparencyFakeBackground.Background = new SolidColorBrush(StringToColor("#01FFFFFF"));
CursorIcon_Click(null, null);
try {
// 安全访问SlideShowWindows[1]
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null)
{
slideShowWindow.SlideNavigation.Visible = true;
}
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"设置PPT导航可见性失败: {ex.ToString()}", LogHelper.LogType.Error);
}
// 控制居中
if (!isFloatingBarFolded) {
await Task.Delay(100);
ViewboxFloatingBarMarginAnimation(60);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"PPT翻页控件操作失败: {ex.ToString()}", LogHelper.LogType.Error);
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}
}
private void BtnPPTSlideShow_Click(object sender, RoutedEventArgs e) {
fix:只读状态下翻页控件无法使用
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new Thread(new ThreadStart(() => {
try {
presentation.SlideShowSettings.Run();
}
catch { }
})).Start();
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}
improve:墨迹保存
2025-06-08 23:47:27 +08:00
private async void BtnPPTSlideShowEnd_Click(object sender, RoutedEventArgs e) {
fix:翻页控件崩溃
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// 添加安全检查
if (pptApplication == null)
{
LogHelper.WriteLogToFile("PPT应用程序为空，无法结束放映", LogHelper.LogType.Warning);
return;
}
fix:issue #91
2025-07-21 09:56:51 +08:00
// 切换前同步保存墨迹
Application.Current.Dispatcher.Invoke(() => {
SaveCurrentSlideInkStrokes();
});
fix:翻页控件崩溃
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try
{
// 检查SlideShowWindows是否存在且有效
if (pptApplication.SlideShowWindows == null || pptApplication.SlideShowWindows.Count == 0)
{
LogHelper.WriteLogToFile("PPT放映窗口不存在，无法结束放映", LogHelper.LogType.Warning);
return;
fix:只读状态下翻页控件无法使用
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}
improve:墨迹保存
2025-06-08 23:47:27 +08:00
fix:翻页控件崩溃
2025-07-20 16:14:26 +08:00
Application.Current.Dispatcher.Invoke(() => {
try {
// 安全访问SlideShowWindows[1]
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null && slideShowWindow.View != null)
{
var ms = new MemoryStream();
inkCanvas.Strokes.Save(ms);
ms.Position = 0;
memoryStreams[slideShowWindow.View.CurrentShowPosition] = ms;
timeMachine.ClearStrokeHistory();
}
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"保存当前页面墨迹失败: {ex.ToString()}", LogHelper.LogType.Error);
}
});
new Thread(new ThreadStart(() => {
try {
// 安全访问SlideShowWindows[1]
if (pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null && slideShowWindow.View != null)
{
slideShowWindow.View.Exit();
}
}
}
catch (Exception ex) {
LogHelper.WriteLogToFile($"退出PPT放映失败: {ex.ToString()}", LogHelper.LogType.Error);
}
})).Start();
HideSubPanels("cursor");
await Task.Delay(150);
ViewboxFloatingBarMarginAnimation(100, true);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"结束PPT放映操作异常: {ex.ToString()}", LogHelper.LogType.Error);
}
add:侧边栏退出放映按钮 #38
2025-07-21 16:43:29 +08:00
await Application.Current.Dispatcher.InvokeAsync(() => {
if (BtnExitPptFromSidebarLeft != null)
BtnExitPptFromSidebarLeft.Visibility = Visibility.Collapsed;
if (BtnExitPptFromSidebarRight != null)
BtnExitPptFromSidebarRight.Visibility = Visibility.Collapsed;
});
提交初始文件
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}
private void GridPPTControlPrevious_MouseDown(object sender, MouseButtonEventArgs e)
{
fix:只读状态下翻页控件无法使用
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lastBorderMouseDownObject = sender;
if (sender == PPTLSPreviousButtonBorder) {
PPTLSPreviousButtonFeedbackBorder.Opacity = 0.15;
} else if (sender == PPTRSPreviousButtonBorder) {
PPTRSPreviousButtonFeedbackBorder.Opacity = 0.15;
} else if (sender == PPTLBPreviousButtonBorder)
{
PPTLBPreviousButtonFeedbackBorder.Opacity = 0.15;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
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else if (sender == PPTRBPreviousButtonBorder)
{
PPTRBPreviousButtonFeedbackBorder.Opacity = 0.15;
提交初始文件
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}
}
private void GridPPTControlPrevious_MouseLeave(object sender, MouseEventArgs e)
{
fix:只读状态下翻页控件无法使用
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lastBorderMouseDownObject = null;
if (sender == PPTLSPreviousButtonBorder) {
PPTLSPreviousButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTRSPreviousButtonBorder) {
PPTRSPreviousButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTLBPreviousButtonBorder)
{
PPTLBPreviousButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
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else if (sender == PPTRBPreviousButtonBorder)
{
PPTRBPreviousButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
}
private void GridPPTControlPrevious_MouseUp(object sender, MouseButtonEventArgs e) {
fix:只读状态下翻页控件无法使用
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if (lastBorderMouseDownObject != sender) return;
if (sender == PPTLSPreviousButtonBorder) {
PPTLSPreviousButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTRSPreviousButtonBorder) {
PPTRSPreviousButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTLBPreviousButtonBorder)
{
PPTLBPreviousButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
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else if (sender == PPTRBPreviousButtonBorder)
{
PPTRBPreviousButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
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BtnPPTSlidesUp_Click(BtnPPTSlidesUp, null);
提交初始文件
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}
private void GridPPTControlNext_MouseDown(object sender, MouseButtonEventArgs e) {
fix:只读状态下翻页控件无法使用
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lastBorderMouseDownObject = sender;
if (sender == PPTLSNextButtonBorder) {
PPTLSNextButtonFeedbackBorder.Opacity = 0.15;
} else if (sender == PPTRSNextButtonBorder) {
PPTRSNextButtonFeedbackBorder.Opacity = 0.15;
} else if (sender == PPTLBNextButtonBorder)
{
PPTLBNextButtonFeedbackBorder.Opacity = 0.15;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
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else if (sender == PPTRBNextButtonBorder)
{
PPTRBNextButtonFeedbackBorder.Opacity = 0.15;
提交初始文件
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}
}
private void GridPPTControlNext_MouseLeave(object sender, MouseEventArgs e)
{
fix:只读状态下翻页控件无法使用
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lastBorderMouseDownObject = null;
if (sender == PPTLSNextButtonBorder) {
PPTLSNextButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTRSNextButtonBorder) {
PPTRSNextButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTLBNextButtonBorder)
{
PPTLBNextButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
2025-06-12 18:55:50 +08:00
else if (sender == PPTRBNextButtonBorder)
{
PPTRBNextButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
}
private void GridPPTControlNext_MouseUp(object sender, MouseButtonEventArgs e) {
fix:只读状态下翻页控件无法使用
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if (lastBorderMouseDownObject != sender) return;
if (sender == PPTLSNextButtonBorder) {
PPTLSNextButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTRSNextButtonBorder) {
PPTRSNextButtonFeedbackBorder.Opacity = 0;
} else if (sender == PPTLBNextButtonBorder)
{
PPTLBNextButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
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else if (sender == PPTRBNextButtonBorder)
{
PPTRBNextButtonFeedbackBorder.Opacity = 0;
提交初始文件
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}
fix:只读状态下翻页控件无法使用
2025-06-12 18:55:50 +08:00
BtnPPTSlidesDown_Click(BtnPPTSlidesDown, null);
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}
private void ImagePPTControlEnd_MouseUp(object sender, MouseButtonEventArgs e) {
fix:只读状态下翻页控件无法使用
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BtnPPTSlideShowEnd_Click(BtnPPTSlideShowEnd, null);
fix:issue #5
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}
improve:issue #5
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private void StartWppProcessCheckTimer()
{
improve:PPT模块
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// 新增：WPS联动未启用时不查杀wpp进程
if (!Settings.PowerPointSettings.IsSupportWPS)
{
LogHelper.WriteLogToFile("WPS联动未启用，跳过WPP进程查杀", LogHelper.LogType.Trace);
return;
}
improve:issue #5
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if (wppProcessCheckTimer != null)
{
wppProcessCheckTimer.Stop();
wppProcessCheckTimer.Dispose();
}
improve:PPT模块
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wppProcessCheckTimer = new System.Timers.Timer(500); // 改为500ms检查一次，提高响应速度
improve:issue #5
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wppProcessCheckTimer.Elapsed += WppProcessCheckTimer_Elapsed;
wppProcessCheckTimer.Start();
improve:PPT模块
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LogHelper.WriteLogToFile("启动 WPP 进程检测定时器（前台窗口监控模式）", LogHelper.LogType.Trace);
improve:issue #5
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}
private void WppProcessCheckTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
improve:PPT模块
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// 新增：WPS联动未启用时不查杀wpp进程
if (!Settings.PowerPointSettings.IsSupportWPS)
{
LogHelper.WriteLogToFile("WPS联动未启用，跳过WPP进程查杀", LogHelper.LogType.Trace);
StopWppProcessCheckTimer();
return;
}
improve:issue #5
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try
{
if (wppProcess == null || hasWppProcessID == false)
{
StopWppProcessCheckTimer();
return;
}
improve:PPT模块
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if (!Settings.PowerPointSettings.EnableWppProcessKill)
{
LogHelper.WriteLogToFile("WPP进程查杀功能已被关闭，跳过查杀", LogHelper.LogType.Trace);
StopWppProcessCheckTimer();
return;
}
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// 刷新进程状态
wppProcess.Refresh();
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wppProcessCheckCount++;
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if (wppProcess.HasExited)
{
LogHelper.WriteLogToFile("WPP 进程已正常关闭", LogHelper.LogType.Trace);
StopWppProcessCheckTimer();
improve:PPT模块
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return;
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}
improve:PPT模块
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// 检查前台WPS窗口是否存在
bool isForegroundWpsWindowActive = IsForegroundWpsWindowStillActive();
if (isForegroundWpsWindowActive)
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{
improve:PPT模块
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// 前台窗口仍然存在，继续监控
if (wppProcessCheckCount % 10 == 0) // 每5秒记录一次日志，避免日志过多
{
LogHelper.WriteLogToFile($"前台WPS窗口仍然存在，继续监控（已检查{wppProcessCheckCount}次）", LogHelper.LogType.Trace);
}
return;
}
// 前台窗口已消失，立即结束WPP进程
LogHelper.WriteLogToFile("检测到前台WPS窗口已消失，立即结束WPP进程", LogHelper.LogType.Event);
// 检查所有WPS文档是否已保存
bool allSaved = true;
try
{
if (pptApplication != null)
improve:issue #5
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{
improve:PPT模块
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foreach (Presentation pres in pptApplication.Presentations)
{
if (pres.Saved == MsoTriState.msoFalse)
{
allSaved = false;
break;
}
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查WPS文档保存状态失败: {ex.ToString()}", LogHelper.LogType.Error);
allSaved = false; // 出错时默认不安全
}
if (!allSaved)
{
// 弹窗提示用户
bool userContinue = false;
Application.Current.Dispatcher.Invoke(() =>
{
var result = MessageBox.Show(
"检测到有未保存的WPS文档，强制关闭可能导致数据丢失。是否继续？",
"警告", MessageBoxButton.YesNo, MessageBoxImage.Warning);
userContinue = (result == MessageBoxResult.Yes);
});
if (!userContinue)
{
LogHelper.WriteLogToFile("用户取消了强制关闭WPS进程", LogHelper.LogType.Trace);
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StopWppProcessCheckTimer();
return;
}
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}
// 立即结束WPP进程
try
{
LogHelper.WriteLogToFile("前台窗口消失，开始结束WPP进程", LogHelper.LogType.Event);
improve:PPT模块
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improve:PPT模块
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// 尝试优雅地结束进程
if (!wppProcess.HasExited)
{
wppProcess.Kill();
LogHelper.WriteLogToFile("前台窗口消失，成功结束WPP进程", LogHelper.LogType.Event);
}
else
improve:PPT模块
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{
improve:PPT模块
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LogHelper.WriteLogToFile("WPP进程已经自然结束", LogHelper.LogType.Trace);
improve:PPT模块
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}
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}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"结束WPP进程失败: {ex.ToString()}", LogHelper.LogType.Error);
improve:issue #5
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improve:PPT模块
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// 如果常规方法失败，尝试强制结束
try
improve:issue #5
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{
improve:PPT模块
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var processes = Process.GetProcessesByName(wppProcess.ProcessName);
foreach (var process in processes)
improve:PPT模块
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{
improve:PPT模块
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if (process.Id == wppProcess.Id)
improve:PPT模块
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{
improve:PPT模块
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process.Kill();
LogHelper.WriteLogToFile("强制结束WPP进程成功", LogHelper.LogType.Event);
break;
improve:PPT模块
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}
}
improve:issue #5
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}
improve:PPT模块
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catch (Exception forceKillEx)
improve:issue #5
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{
improve:PPT模块
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LogHelper.WriteLogToFile($"强制结束WPP进程也失败: {forceKillEx.ToString()}", LogHelper.LogType.Error);
improve:issue #5
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}
improve:issue #5
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}
improve:PPT模块
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finally
{
StopWppProcessCheckTimer();
}
improve:issue #5
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}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"WPP 进程检测失败: {ex.ToString()}", LogHelper.LogType.Error);
StopWppProcessCheckTimer();
}
}
improve:issue #5
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private bool CheckForOtherWpsWindows()
{
try
{
improve:PPT模块
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if (wppProcess != null)
improve:issue #5
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{
improve:PPT模块
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var wpsWindows = GetWpsWindowsByProcess(wppProcess.Id);
LogHelper.WriteLogToFile($"检测到{wpsWindows.Count}个WPS窗口", LogHelper.LogType.Trace);
foreach (var window in wpsWindows)
improve:issue #5
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{
improve:PPT模块
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LogHelper.WriteLogToFile($"WPS窗口: 标题='{window.Title}', 类名='{window.ClassName}', 可见={window.IsVisible}, 最小化={window.IsMinimized}", LogHelper.LogType.Trace);
}
// 只要当前wpp进程没有可见窗口，就允许Kill
return wpsWindows.Any(w => w.IsVisible && !w.IsMinimized);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查WPP窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
}
return false; // 出错时，默认允许Kill
}
/// <summary>
/// WPS窗口信息结构
/// </summary>
private class WpsWindowInfo
{
public IntPtr Handle { get; set; }
public string Title { get; set; }
public string ClassName { get; set; }
public bool IsVisible { get; set; }
public bool IsMinimized { get; set; }
public bool IsMaximized { get; set; }
public ForegroundWindowInfo.RECT Rect { get; set; }
public uint ProcessId { get; set; }
}
/// <summary>
/// 获取指定进程的所有WPS窗口
/// </summary>
private List<WpsWindowInfo> GetWpsWindowsByProcess(int processId)
{
var wpsWindows = new List<WpsWindowInfo>();
try
{
improve:PPT模块
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EnumWindows((hWnd, lParam) =>
improve:PPT模块
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{
improve:PPT模块
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try
{
improve:PPT模块
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if (!IsWindow(hWnd)) return true;
improve:PPT模块
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uint windowProcessId;
GetWindowThreadProcessId(hWnd, out windowProcessId);
improve:PPT模块
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if ((int)windowProcessId == processId)
improve:issue #5
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{
improve:PPT模块
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var windowInfo = GetWindowInfo(hWnd);
if (IsWpsWindow(windowInfo))
improve:issue #5
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{
improve:PPT模块
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wpsWindows.Add(windowInfo);
LogHelper.WriteLogToFile($"发现WPS窗口: {windowInfo.Title} ({windowInfo.ClassName})", LogHelper.LogType.Trace);
improve:issue #5
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}
}
improve:PPT模块
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}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"枚举窗口时出错: {ex.ToString()}", LogHelper.LogType.Error);
}
return true;
}, IntPtr.Zero);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"获取WPS窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
}
return wpsWindows;
}
/// <summary>
/// 获取窗口详细信息
/// </summary>
private WpsWindowInfo GetWindowInfo(IntPtr hWnd)
{
var windowInfo = new WpsWindowInfo
{
Handle = hWnd,
IsVisible = IsWindowVisible(hWnd),
IsMinimized = IsIconic(hWnd),
IsMaximized = IsZoomed(hWnd)
};
// 获取窗口标题
var windowTitle = new System.Text.StringBuilder(256);
GetWindowText(hWnd, windowTitle, 256);
windowInfo.Title = windowTitle.ToString().Trim();
// 获取窗口类名
var className = new System.Text.StringBuilder(256);
GetClassName(hWnd, className, 256);
windowInfo.ClassName = className.ToString().Trim();
// 获取窗口位置
GetWindowRect(hWnd, out ForegroundWindowInfo.RECT rect);
windowInfo.Rect = rect;
// 获取进程ID
uint processId;
GetWindowThreadProcessId(hWnd, out processId);
windowInfo.ProcessId = processId;
return windowInfo;
}
/// <summary>
/// 判断是否为WPS窗口
/// </summary>
private bool IsWpsWindow(WpsWindowInfo windowInfo)
{
if (string.IsNullOrEmpty(windowInfo.Title) && string.IsNullOrEmpty(windowInfo.ClassName))
return false;
// 检查窗口标题
var title = windowInfo.Title.ToLower();
var className = windowInfo.ClassName.ToLower();
// WPS相关关键词（扩展版）
var wpsKeywords = new[]
{
"wps", "演示文稿", "presentation", "powerpoint", "ppt", "pptx",
"kingsoft", "金山", "office", "幻灯片", "slide", "presentation",
"wpp", "wps演示", "wps presentation", "wps office", "kingsoft office"
};
// 检查标题是否包含WPS相关关键词
bool hasWpsTitle = wpsKeywords.Any(keyword => title.Contains(keyword));
// 检查类名是否包含WPS相关关键词
bool hasWpsClass = wpsKeywords.Any(keyword => className.Contains(keyword));
// 检查是否为WPS特有的窗口类名
bool isWpsClass = className.Contains("wps") ||
className.Contains("kingsoft") ||
className.Contains("presentation") ||
className.Contains("powerpoint") ||
className.Contains("wpp") ||
className.Contains("office");
// 检查窗口是否有有效尺寸（排除0尺寸窗口）
bool hasValidSize = (windowInfo.Rect.Right - windowInfo.Rect.Left) > 0 &&
(windowInfo.Rect.Bottom - windowInfo.Rect.Top) > 0;
// 检查窗口是否可见且不是最小化状态
bool isActiveWindow = windowInfo.IsVisible && !windowInfo.IsMinimized;
// 检查是否为前台窗口
bool isForegroundWindow = windowInfo.Handle == GetForegroundWindow();
// 综合判断是否为WPS窗口
bool isWpsWindow = (hasWpsTitle || hasWpsClass || isWpsClass) && hasValidSize;
// 如果是前台窗口且包含相关关键词，更可能是WPS窗口
if (isForegroundWindow && (hasWpsTitle || hasWpsClass))
{
isWpsWindow = true;
}
if (isWpsWindow)
{
var windowType = isForegroundWindow ? "前台" : (isActiveWindow ? "活跃" : "后台");
LogHelper.WriteLogToFile($"确认WPS窗口: 标题='{windowInfo.Title}', 类名='{windowInfo.ClassName}', 类型={windowType}, 尺寸={windowInfo.Rect.Right - windowInfo.Rect.Left}x{windowInfo.Rect.Bottom - windowInfo.Rect.Top}", LogHelper.LogType.Trace);
}
return isWpsWindow;
}
/// <summary>
/// 获取前台WPS窗口
/// </summary>
private WpsWindowInfo GetForegroundWpsWindow()
{
try
{
var foregroundHwnd = GetForegroundWindow();
if (foregroundHwnd != IntPtr.Zero && IsWindow(foregroundHwnd))
{
var windowInfo = GetWindowInfo(foregroundHwnd);
if (IsWpsWindow(windowInfo))
{
LogHelper.WriteLogToFile($"前台WPS窗口: {windowInfo.Title}", LogHelper.LogType.Trace);
return windowInfo;
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"获取前台WPS窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
}
return null;
}
improve:PPT模块
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/// <summary>
/// 检查前台WPS窗口是否仍然存在（更精确的检测）
/// </summary>
private bool IsForegroundWpsWindowStillActive()
{
try
{
var currentTime = DateTime.Now;
var currentForegroundWindow = GetForegroundWpsWindow();
// 检查窗口状态是否发生变化
bool windowStateChanged = false;
if (lastForegroundWpsWindow != null && currentForegroundWindow != null)
{
// 检查窗口是否发生了变化
if (lastForegroundWpsWindow.Handle != currentForegroundWindow.Handle ||
lastForegroundWpsWindow.Title != currentForegroundWindow.Title)
{
windowStateChanged = true;
LogHelper.WriteLogToFile($"前台WPS窗口发生变化: {lastForegroundWpsWindow.Title} -> {currentForegroundWindow.Title}", LogHelper.LogType.Trace);
}
}
else if (lastForegroundWpsWindow == null && currentForegroundWindow != null)
{
// 从无窗口变为有窗口
windowStateChanged = true;
LogHelper.WriteLogToFile($"检测到新的前台WPS窗口: {currentForegroundWindow.Title}", LogHelper.LogType.Trace);
}
else if (lastForegroundWpsWindow != null && currentForegroundWindow == null)
{
// 从有窗口变为无窗口
windowStateChanged = true;
LogHelper.WriteLogToFile($"前台WPS窗口已消失: {lastForegroundWpsWindow.Title}", LogHelper.LogType.Trace);
}
// 更新记录
lastForegroundWpsWindow = currentForegroundWindow;
lastWindowCheckTime = currentTime;
if (currentForegroundWindow != null)
{
// 验证窗口仍然有效
if (IsWindow(currentForegroundWindow.Handle) && IsWindowVisible(currentForegroundWindow.Handle))
{
return true;
}
}
// 方法2：检查所有WPS进程的活跃窗口
var wpsProcesses = GetWpsProcesses();
foreach (var process in wpsProcesses)
{
var windows = GetWpsWindowsByProcess(process.Id);
if (windows.Any(w => w.IsVisible && !w.IsMinimized && w.Handle == GetForegroundWindow()))
{
return true;
}
}
// 方法3：检查顶级WPS窗口
var topLevelWindows = GetTopLevelWpsWindows();
if (topLevelWindows.Any(w => w.IsVisible && !w.IsMinimized))
{
return true;
}
return false;
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查前台WPS窗口状态失败: {ex.ToString()}", LogHelper.LogType.Error);
return false;
}
}
improve:PPT模块
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/// <summary>
/// 获取顶级WPS窗口（包括前台窗口和最近的活跃窗口）
/// </summary>
private List<WpsWindowInfo> GetTopLevelWpsWindows()
{
var topLevelWindows = new List<WpsWindowInfo>();
try
{
// 获取前台窗口
var foregroundWindow = GetForegroundWpsWindow();
if (foregroundWindow != null)
{
topLevelWindows.Add(foregroundWindow);
}
// 获取所有可见的WPS窗口，按层级排序
var allWpsWindows = new List<WpsWindowInfo>();
var wpsProcesses = GetWpsProcesses();
foreach (var process in wpsProcesses)
{
var windows = GetWpsWindowsByProcess(process.Id);
allWpsWindows.AddRange(windows.Where(w => w.IsVisible && !w.IsMinimized));
}
// 按窗口位置排序，优先选择屏幕中央的窗口
var screenCenter = new System.Drawing.Point(
System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width / 2,
System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height / 2
);
var sortedWindows = allWpsWindows
.Where(w => !topLevelWindows.Any(t => t.Handle == w.Handle)) // 排除已添加的前台窗口
.OrderBy(w => Math.Abs((w.Rect.Left + w.Rect.Right) / 2 - screenCenter.X) +
Math.Abs((w.Rect.Top + w.Rect.Bottom) / 2 - screenCenter.Y))
.Take(3); // 取最近的3个窗口
topLevelWindows.AddRange(sortedWindows);
LogHelper.WriteLogToFile($"找到{topLevelWindows.Count}个顶级WPS窗口", LogHelper.LogType.Trace);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"获取顶级WPS窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
}
return topLevelWindows;
}
/// <summary>
/// 检查是否有活跃的WPS窗口（包括前台窗口）
/// </summary>
private bool HasActiveWpsWindows()
{
return HasActiveWpsWindowsWithRetry(3); // 重试3次
}
/// <summary>
/// 带重试机制的WPS窗口检测
/// </summary>
private bool HasActiveWpsWindowsWithRetry(int maxRetries)
{
for (int attempt = 1; attempt <= maxRetries; attempt++)
{
try
{
LogHelper.WriteLogToFile($"第{attempt}次尝试检测WPS窗口", LogHelper.LogType.Trace);
// 首先检查前台窗口
var foregroundWpsWindow = GetForegroundWpsWindow();
if (foregroundWpsWindow != null)
{
LogHelper.WriteLogToFile($"第{attempt}次尝试检测到前台WPS窗口", LogHelper.LogType.Trace);
improve:PPT模块
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return true;
improve:PPT模块
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}
improve:issue #5
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improve:PPT模块
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// 检查顶级WPS窗口
var topLevelWindows = GetTopLevelWpsWindows();
if (topLevelWindows.Any())
{
LogHelper.WriteLogToFile($"第{attempt}次尝试检测到{topLevelWindows.Count}个顶级WPS窗口", LogHelper.LogType.Trace);
return true;
}
// 然后检查所有WPS进程的窗口
var wpsProcesses = GetWpsProcesses();
foreach (var process in wpsProcesses)
{
var windows = GetWpsWindowsByProcess(process.Id);
if (windows.Any(w => w.IsVisible && !w.IsMinimized))
{
LogHelper.WriteLogToFile($"第{attempt}次尝试检测到进程{process.Id}的活跃WPS窗口", LogHelper.LogType.Trace);
return true;
}
}
// 如果还有重试机会，等待一小段时间再重试
if (attempt < maxRetries)
{
Thread.Sleep(100); // 等待100ms
}
improve:PPT模块
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}
catch (Exception ex)
{
improve:PPT模块
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LogHelper.WriteLogToFile($"第{attempt}次尝试检查活跃WPS窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
// 如果还有重试机会，等待一小段时间再重试
if (attempt < maxRetries)
{
Thread.Sleep(100); // 等待100ms
}
}
}
LogHelper.WriteLogToFile($"经过{maxRetries}次尝试，未检测到活跃的WPS窗口", LogHelper.LogType.Trace);
return false;
}
/// <summary>
/// 获取所有WPS相关进程
/// </summary>
private List<Process> GetWpsProcesses()
{
var wpsProcesses = new List<Process>();
try
{
var allProcesses = Process.GetProcesses();
foreach (var process in allProcesses)
{
try
{
improve:PPT模块
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var pname = process.ProcessName.ToLower();
if ((pname.Contains("wps") || pname.Contains("wpp") || pname.Contains("presentation"))
// 排除PowerPoint官方进程
&& !pname.Contains("powerpnt"))
improve:PPT模块
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{
wpsProcesses.Add(process);
LogHelper.WriteLogToFile($"发现WPS进程: {process.ProcessName} (PID: {process.Id})", LogHelper.LogType.Trace);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查进程{process.ProcessName}失败: {ex.ToString()}", LogHelper.LogType.Error);
}
improve:PPT模块
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}
improve:issue #5
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}
catch (Exception ex)
{
improve:PPT模块
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LogHelper.WriteLogToFile($"获取WPS进程失败: {ex.ToString()}", LogHelper.LogType.Error);
}
return wpsProcesses;
}
/// <summary>
/// 调试方法：输出所有窗口信息
/// </summary>
private void DebugAllWindows()
{
try
{
LogHelper.WriteLogToFile("开始调试所有窗口信息", LogHelper.LogType.Trace);
var windowCount = 0;
EnumWindows((hWnd, lParam) =>
{
try
{
if (!IsWindow(hWnd)) return true;
var windowInfo = GetWindowInfo(hWnd);
if (!string.IsNullOrEmpty(windowInfo.Title) || !string.IsNullOrEmpty(windowInfo.ClassName))
{
windowCount++;
LogHelper.WriteLogToFile($"窗口{windowCount}: 标题='{windowInfo.Title}', 类名='{windowInfo.ClassName}', 进程ID={windowInfo.ProcessId}, 可见={windowInfo.IsVisible}, 最小化={windowInfo.IsMinimized}", LogHelper.LogType.Trace);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"调试窗口时出错: {ex.ToString()}", LogHelper.LogType.Error);
}
return true;
}, IntPtr.Zero);
LogHelper.WriteLogToFile($"调试完成，共发现{windowCount}个有效窗口", LogHelper.LogType.Trace);
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"调试窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
improve:issue #5
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}
}
private bool CheckForWpsWindowsByEnumeration()
{
try
{
var wpsWindowCount = 0;
var currentProcessId = wppProcess?.Id ?? 0;
EnumWindows((IntPtr hWnd, IntPtr lParam) =>
{
try
{
uint windowProcessId;
GetWindowThreadProcessId(hWnd, out windowProcessId);
// 检查是否是WPP进程的窗口
if (windowProcessId == currentProcessId)
{
var windowTitle = new System.Text.StringBuilder(256);
GetWindowText(hWnd, windowTitle, 256);
var title = windowTitle.ToString().Trim();
// 检查窗口标题是否包含WPS相关标识
if (!string.IsNullOrEmpty(title) &&
(title.Contains("WPS") || title.Contains("演示文稿") || title.Contains(".ppt") || title.Contains(".pptx")))
{
wpsWindowCount++;
LogHelper.WriteLogToFile($"发现WPS窗口: {title}", LogHelper.LogType.Trace);
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"枚举窗口时出错: {ex.ToString()}", LogHelper.LogType.Error);
}
return true; // 继续枚举
}, IntPtr.Zero);
if (wpsWindowCount > 1)
{
LogHelper.WriteLogToFile($"检测到{wpsWindowCount}个WPS窗口，可能存在多个文档", LogHelper.LogType.Trace);
return true;
}
return false;
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"通过枚举检查WPS窗口失败: {ex.ToString()}", LogHelper.LogType.Error);
return false;
}
}
improve:issue #5
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private void StopWppProcessCheckTimer()
{
if (wppProcessCheckTimer != null)
{
wppProcessCheckTimer.Stop();
wppProcessCheckTimer.Dispose();
wppProcessCheckTimer = null;
}
wppProcess = null;
hasWppProcessID = false;
improve:issue #5
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wppProcessRecordTime = DateTime.MinValue;
wppProcessCheckCount = 0;
improve:PPT模块
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lastForegroundWpsWindow = null;
lastWindowCheckTime = DateTime.MinValue;
improve:issue #5
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LogHelper.WriteLogToFile("停止 WPP 进程检测定时器", LogHelper.LogType.Trace);
}
fix:PPT墨迹对应问题
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/// <summary>
/// 计算文件路径的哈希值，用于生成唯一的文件夹标识符
/// </summary>
/// <param name="filePath">文件路径</param>
/// <returns>文件路径的哈希值字符串</returns>
private string GetFileHash(string filePath)
{
try
{
if (string.IsNullOrEmpty(filePath))
return "unknown";
// 使用文件路径的哈希值作为唯一标识符
using (var md5 = System.Security.Cryptography.MD5.Create())
{
byte[] hashBytes = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(filePath));
return BitConverter.ToString(hashBytes).Replace("-", "").Substring(0, 8);
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"计算文件哈希值失败: {ex.ToString()}", LogHelper.LogType.Error);
return "error";
}
}
fix:issue #91
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// 新增：同步保存当前页面墨迹的方法
private void SaveCurrentSlideInkStrokes()
{
try
{
if (pptApplication != null && pptApplication.SlideShowWindows != null && pptApplication.SlideShowWindows.Count >= 1)
{
var slideShowWindow = pptApplication.SlideShowWindows[1];
if (slideShowWindow != null && slideShowWindow.View != null)
{
var ms = new MemoryStream();
inkCanvas.Strokes.Save(ms);
ms.Position = 0;
memoryStreams[slideShowWindow.View.CurrentShowPosition] = ms;
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"保存当前页面墨迹失败: {ex.ToString()}", LogHelper.LogType.Error);
}
}
提交初始文件
2025-05-25 09:29:48 +08:00
}
Update MW_PPT.cs
2025-07-12 09:09:20 +08:00
}
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