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community/Ink Canvas/MainWindow_cs/MW_PPT.cs
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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.Diagnostics;
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using System.IO;
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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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
slide = pptApplication.SlideShowWindows[1].View.Slide;
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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 {
//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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Update MW_PPT.cs
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private void TimerCheckPPT_Elapsed(object sender, ElapsedEventArgs e) {
if (IsShowingRestoreHiddenSlidesWindow || IsShowingAutoplaySlidesWindow) return;
try {
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//var processes = Process.GetProcessesByName("wpp");
//if (processes.Length > 0 && !isWPSSupportOn) return;
//使用下方提前创建 PowerPoint 实例，将导致 PowerPoint 不再有启动界面
//pptApplication = (Microsoft.Office.Interop.PowerPoint.Application)Activator.CreateInstance(Marshal.GetTypeFromCLSID(new Guid("91493441-5A91-11CF-8700-00AA0060263B")));
//new ComAwareEventInfo(typeof(EApplication_Event), "SlideShowBegin").AddEventHandler(pptApplication, new EApplication_SlideShowBeginEventHandler(this.PptApplication_SlideShowBegin));
//new ComAwareEventInfo(typeof(EApplication_Event), "SlideShowEnd").AddEventHandler(pptApplication, new EApplication_SlideShowEndEventHandler(this.PptApplication_SlideShowEnd));
//new ComAwareEventInfo(typeof(EApplication_Event), "SlideShowNextSlide").AddEventHandler(pptApplication, new EApplication_SlideShowNextSlideEventHandler(this.PptApplication_SlideShowNextSlide));
//ConfigHelper.Instance.IsInitApplicationSuccessful = true;
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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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slide = pptApplication.SlideShowWindows[1].View.Slide;
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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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//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.Count >= 1)
PptApplication_SlideShowBegin(pptApplication.SlideShowWindows[1]);
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}
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catch {
//StackPanelPPTControls.Visibility = Visibility.Collapsed;
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(() => {
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var folderPath = Settings.Automation.AutoSavedStrokesLocation +
@"\Auto Saved - Presentations\" + presentation.Name + "_" +
presentation.Slides.Count;
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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", () => {
if (pptApplication.SlideShowWindows.Count >= 1)
// 如果已经播放了的话, 跳转
presentation.SlideShowWindow.View.GotoSlide(page);
else
presentation.Windows[1].View.GotoSlide(page);
}).ShowDialog();
}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}), DispatcherPriority.Normal);
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//检查是否有隐藏幻灯片
if (Settings.PowerPointSettings.IsNotifyHiddenPage) {
var isHaveHiddenSlide = false;
foreach (Slide slide in slides)
if (slide.SlideShowTransition.Hidden == Microsoft.Office.Core.MsoTriState.msoTrue) {
isHaveHiddenSlide = true;
break;
}
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？",
() => {
foreach (Slide slide in slides)
if (slide.SlideShowTransition.Hidden ==
Microsoft.Office.Core.MsoTriState.msoTrue)
slide.SlideShowTransition.Hidden =
Microsoft.Office.Core.MsoTriState.msoFalse;
IsShowingRestoreHiddenSlidesWindow = false;
}, () => { IsShowingRestoreHiddenSlidesWindow = false; },
() => { IsShowingRestoreHiddenSlidesWindow = false; }).ShowDialog();
}
BtnPPTSlideShow.Visibility = Visibility.Visible;
}), DispatcherPriority.Normal);
}
//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) {
bool hasSlideTimings = false;
foreach (Slide slide in presentation.Slides) {
if (slide.SlideShowTransition.AdvanceOnTime == MsoTriState.msoTrue &&
slide.SlideShowTransition.AdvanceTime > 0) {
hasSlideTimings = true;
break;
}
}
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？",
() => {
presentation.SlideShowSettings.AdvanceMode =
PpSlideShowAdvanceMode.ppSlideShowManualAdvance;
IsShowingAutoplaySlidesWindow = false;
}, () => { IsShowingAutoplaySlidesWindow = false; },
() => { IsShowingAutoplaySlidesWindow = false; }).ShowDialog();
}
}));
presentation.SlideShowSettings.AdvanceMode = PpSlideShowAdvanceMode.ppSlideShowManualAdvance;
}
}
}
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 ||
(pptApplication != null && pptApplication.SlideShowWindows.Count > 0));
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) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}
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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if (Directory.Exists(Settings.Automation.AutoSavedStrokesLocation +
@"\Auto Saved - Presentations\" + Wn.Presentation.Name + "_" +
Wn.Presentation.Slides.Count)) {
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LogHelper.WriteLogToFile("Found saved strokes", LogHelper.LogType.Trace);
Update MW_PPT.cs
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var files = new DirectoryInfo(Settings.Automation.AutoSavedStrokesLocation +
@"\Auto Saved - Presentations\" + Wn.Presentation.Name + "_" +
Wn.Presentation.Slides.Count).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");
}
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 = $"/ {Wn.Presentation.Slides.Count}";
LogHelper.NewLog("PowerPoint Slide Show Loading process complete");
if (!isFloatingBarFolded) {
new Thread(new ThreadStart(() => {
Thread.Sleep(100);
Application.Current.Dispatcher.Invoke(() => {
ViewboxFloatingBarMarginAnimation(60);
});
})).Start();
}
});
}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}
private bool isEnteredSlideShowEndEvent = false; //防止重复调用本函数导致墨迹保存失效
private async void PptApplication_SlideShowEnd(Presentation Pres) {
try {
if (isFloatingBarFolded) await UnFoldFloatingBar(new object());
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// 记录 WPP 进程 ID，用于后续检测未关闭的进程
if (pptApplication != null && pptApplication.Path.Contains("Kingsoft\\WPS Office\\"))
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{
uint processId;
GetWindowThreadProcessId((IntPtr)pptApplication.HWND, out processId);
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wppProcess = Process.GetProcessById((int)processId);
hasWppProcessID = true;
LogHelper.WriteLogToFile($"记录 WPP 进程 ID: {processId}", LogHelper.LogType.Trace);
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}
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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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var folderPath = Settings.Automation.AutoSavedStrokesLocation + @"\Auto Saved - Presentations\" +
Pres.Name + "_" + Pres.Slides.Count;
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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
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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 {
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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) {
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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);
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await Application.Current.Dispatcher.InvokeAsync(() => {
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ViewboxFloatingBarMarginAnimation(100, true);
});
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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 {
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) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
});
previousSlideID = Wn.View.CurrentShowPosition;
}
catch (Exception ex) {
LogHelper.WriteLogToFile(ex.ToString(), LogHelper.LogType.Error);
}
}
private bool _isPptClickingBtnTurned = false;
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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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_isPptClickingBtnTurned = true;
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if (inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber &&
Settings.PowerPointSettings.IsAutoSaveScreenShotInPowerPoint)
SaveScreenShot(true,
pptApplication.SlideShowWindows[1].Presentation.Name + "/" +
pptApplication.SlideShowWindows[1].View.CurrentShowPosition);
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try {
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new Thread(new ThreadStart(() => {
try {
pptApplication.SlideShowWindows[1].Activate();
}
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catch {
// ignored
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}
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try {
pptApplication.SlideShowWindows[1].View.Previous();
}
catch {
// ignored
} // 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();
}
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catch {
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) {
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if (currentMode == 1) {
GridBackgroundCover.Visibility = Visibility.Collapsed;
AnimationsHelper.HideWithSlideAndFade(BlackboardLeftSide);
AnimationsHelper.HideWithSlideAndFade(BlackboardCenterSide);
AnimationsHelper.HideWithSlideAndFade(BlackboardRightSide);
currentMode = 0;
}
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_isPptClickingBtnTurned = true;
if (inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber &&
Settings.PowerPointSettings.IsAutoSaveScreenShotInPowerPoint)
SaveScreenShot(true,
pptApplication.SlideShowWindows[1].Presentation.Name + "/" +
pptApplication.SlideShowWindows[1].View.CurrentShowPosition);
try {
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new Thread(new ThreadStart(() => {
try {
pptApplication.SlideShowWindows[1].Activate();
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}
catch {
// ignored
}
try {
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pptApplication.SlideShowWindows[1].View.Next();
}
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catch {
// ignored
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}
})).Start();
}
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catch {
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)
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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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{
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PPTLSPageButtonFeedbackBorder.Opacity = 0.15;
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}
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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;
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}
}
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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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{
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PPTLSPageButtonFeedbackBorder.Opacity = 0;
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}
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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) {
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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
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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;
}
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fix:只读状态下翻页控件无法使用
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if (!Settings.PowerPointSettings.EnablePPTButtonPageClickable) return;
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fix:只读状态下翻页控件无法使用
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GridTransparencyFakeBackground.Opacity = 1;
GridTransparencyFakeBackground.Background = new SolidColorBrush(StringToColor("#01FFFFFF"));
CursorIcon_Click(null, null);
try {
pptApplication.SlideShowWindows[1].SlideNavigation.Visible = true;
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}
fix:只读状态下翻页控件无法使用
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catch { }
// 控制居中
if (!isFloatingBarFolded) {
await Task.Delay(100);
ViewboxFloatingBarMarginAnimation(60);
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}
}
private void BtnPPTSlideShow_Click(object sender, RoutedEventArgs e) {
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new Thread(new ThreadStart(() => {
try {
presentation.SlideShowSettings.Run();
}
catch { }
})).Start();
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}
improve:墨迹保存
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private async void BtnPPTSlideShowEnd_Click(object sender, RoutedEventArgs e) {
fix:只读状态下翻页控件无法使用
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Application.Current.Dispatcher.Invoke(() => {
try {
var ms = new MemoryStream();
inkCanvas.Strokes.Save(ms);
ms.Position = 0;
memoryStreams[pptApplication.SlideShowWindows[1].View.CurrentShowPosition] = ms;
timeMachine.ClearStrokeHistory();
}
catch {
// ignored
}
});
new Thread(new ThreadStart(() => {
try {
pptApplication.SlideShowWindows[1].View.Exit();
}
catch {
// ignored
}
})).Start();
improve:墨迹保存
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fix:只读状态下翻页控件无法使用
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HideSubPanels("cursor");
await Task.Delay(150);
ViewboxFloatingBarMarginAnimation(100, true);
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}
private void GridPPTControlPrevious_MouseDown(object sender, MouseButtonEventArgs e)
{
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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;
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}
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else if (sender == PPTRBPreviousButtonBorder)
{
PPTRBPreviousButtonFeedbackBorder.Opacity = 0.15;
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}
}
private void GridPPTControlPrevious_MouseLeave(object sender, MouseEventArgs e)
{
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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;
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}
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else if (sender == PPTRBPreviousButtonBorder)
{
PPTRBPreviousButtonFeedbackBorder.Opacity = 0;
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}
}
private void GridPPTControlPrevious_MouseUp(object sender, MouseButtonEventArgs e) {
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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;
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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;
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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);
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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;
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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
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else if (sender == PPTRBNextButtonBorder)
{
PPTRBNextButtonFeedbackBorder.Opacity = 0;
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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
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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()
{
if (wppProcessCheckTimer != null)
{
wppProcessCheckTimer.Stop();
wppProcessCheckTimer.Dispose();
}
wppProcessCheckTimer = new System.Timers.Timer(2000); // 2秒检查一次
wppProcessCheckTimer.Elapsed += WppProcessCheckTimer_Elapsed;
wppProcessCheckTimer.Start();
LogHelper.WriteLogToFile("启动 WPP 进程检测定时器", LogHelper.LogType.Trace);
}
private void WppProcessCheckTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
try
{
if (wppProcess == null || hasWppProcessID == false)
{
StopWppProcessCheckTimer();
return;
}
// 刷新进程状态
wppProcess.Refresh();
if (wppProcess.HasExited)
{
LogHelper.WriteLogToFile("WPP 进程已正常关闭", LogHelper.LogType.Trace);
StopWppProcessCheckTimer();
}
else
{
// 检查是否超过 5 秒仍未关闭
var processStartTime = wppProcess.StartTime;
var timeSinceStart = DateTime.Now - processStartTime;
if (timeSinceStart.TotalSeconds > 5)
{
LogHelper.WriteLogToFile("检测到长时间未关闭的 WPP 进程，开始强制关闭", LogHelper.LogType.Event);
wppProcess.Kill();
LogHelper.WriteLogToFile("强制关闭 WPP 进程成功", LogHelper.LogType.Event);
StopWppProcessCheckTimer();
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"WPP 进程检测失败: {ex.ToString()}", LogHelper.LogType.Error);
StopWppProcessCheckTimer();
}
}
private void StopWppProcessCheckTimer()
{
if (wppProcessCheckTimer != null)
{
wppProcessCheckTimer.Stop();
wppProcessCheckTimer.Dispose();
wppProcessCheckTimer = null;
}
wppProcess = null;
hasWppProcessID = false;
LogHelper.WriteLogToFile("停止 WPP 进程检测定时器", LogHelper.LogType.Trace);
}
提交初始文件
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}
Update MW_PPT.cs
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}
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