224 lines
10 KiB
C#
224 lines
10 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Ink;
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using System.Windows.Input;
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using System.Windows.Media;
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using Ink_Canvas.Helpers;
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namespace Ink_Canvas {
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public partial class MainWindow : PerformanceTransparentWin {
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private void GridInkReplayButton_MouseUp(object sender, MouseButtonEventArgs e) {
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if (lastBorderMouseDownObject != sender) return;
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if (inkCanvas.Strokes.Count == 0) {
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HideSubPanels();
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return;
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};
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AnimationsHelper.HideWithSlideAndFade(BorderTools);
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AnimationsHelper.HideWithSlideAndFade(BoardBorderTools);
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CollapseBorderDrawShape();
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InkCanvasForInkReplay.Visibility = Visibility.Visible;
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InkCanvasGridForInkReplay.Visibility = Visibility.Hidden;
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InkCanvasGridForInkReplay.IsHitTestVisible = false;
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FloatingbarUIForInkReplay.Visibility = Visibility.Hidden;
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FloatingbarUIForInkReplay.IsHitTestVisible = false;
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BlackboardUIGridForInkReplay.Visibility = Visibility.Hidden;
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BlackboardUIGridForInkReplay.IsHitTestVisible = false;
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AnimationsHelper.ShowWithFadeIn(BorderInkReplayToolBox);
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InkReplayPanelStatusText.Text = "正在重播墨迹...";
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InkReplayPlayPauseBorder.Background = new SolidColorBrush(Colors.Transparent);
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InkReplayPlayButtonImage.Visibility = Visibility.Collapsed;
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InkReplayPauseButtonImage.Visibility = Visibility.Visible;
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isStopInkReplay = false;
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isPauseInkReplay = false;
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isRestartInkReplay = false;
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inkReplaySpeed = 1;
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InkCanvasForInkReplay.Strokes.Clear();
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var strokes = inkCanvas.Strokes.Clone();
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if (inkCanvas.GetSelectedStrokes().Count != 0) strokes = inkCanvas.GetSelectedStrokes().Clone();
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int k = 1, i = 0;
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new Thread(() => {
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isRestartInkReplay = true;
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while (isRestartInkReplay) {
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isRestartInkReplay = false;
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Application.Current.Dispatcher.Invoke(() => {
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InkCanvasForInkReplay.Strokes.Clear();
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});
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foreach (var stroke in strokes) {
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if (isRestartInkReplay) break;
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var stylusPoints = new StylusPointCollection();
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if (stroke.StylusPoints.Count == 629) //圆或椭圆
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{
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Stroke s = null;
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foreach (var stylusPoint in stroke.StylusPoints) {
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if (isRestartInkReplay) break;
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while (isPauseInkReplay) {
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Thread.Sleep(10);
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}
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if (i++ >= 50) {
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i = 0;
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Thread.Sleep((int)(10 / inkReplaySpeed));
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if (isStopInkReplay) return;
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}
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Application.Current.Dispatcher.Invoke(() => {
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try {
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InkCanvasForInkReplay.Strokes.Remove(s);
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}
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catch { }
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stylusPoints.Add(stylusPoint);
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s = new Stroke(stylusPoints.Clone());
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s.DrawingAttributes = stroke.DrawingAttributes;
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InkCanvasForInkReplay.Strokes.Add(s);
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});
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}
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} else {
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Stroke s = null;
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foreach (var stylusPoint in stroke.StylusPoints) {
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if (isRestartInkReplay) break;
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while (isPauseInkReplay) {
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Thread.Sleep(10);
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}
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if (i++ >= k) {
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i = 0;
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Thread.Sleep((int)(10 / inkReplaySpeed));
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if (isStopInkReplay) return;
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}
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Application.Current.Dispatcher.Invoke(() => {
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try {
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InkCanvasForInkReplay.Strokes.Remove(s);
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}
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catch { }
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stylusPoints.Add(stylusPoint);
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s = new Stroke(stylusPoints.Clone());
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s.DrawingAttributes = stroke.DrawingAttributes;
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InkCanvasForInkReplay.Strokes.Add(s);
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});
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}
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}
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}
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}
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Thread.Sleep(100);
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Application.Current.Dispatcher.Invoke(() => {
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InkCanvasForInkReplay.Visibility = Visibility.Collapsed;
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InkCanvasGridForInkReplay.Visibility = Visibility.Visible;
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InkCanvasGridForInkReplay.IsHitTestVisible = true;
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AnimationsHelper.HideWithFadeOut(BorderInkReplayToolBox);
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FloatingbarUIForInkReplay.Visibility = Visibility.Visible;
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FloatingbarUIForInkReplay.IsHitTestVisible = true;
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BlackboardUIGridForInkReplay.Visibility = Visibility.Visible;
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BlackboardUIGridForInkReplay.IsHitTestVisible = true;
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});
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}).Start();
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}
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#region 墨迹回放（旧版，等待重构）
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private bool isStopInkReplay = false;
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private bool isPauseInkReplay = false;
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private bool isRestartInkReplay = false;
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private double inkReplaySpeed = 1;
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private void InkCanvasForInkReplay_MouseDown(object sender, MouseButtonEventArgs e) {
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if (e.ClickCount == 2) {
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InkCanvasForInkReplay.Visibility = Visibility.Collapsed;
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InkCanvasGridForInkReplay.Visibility = Visibility.Visible;
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InkCanvasGridForInkReplay.IsHitTestVisible = true;
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FloatingbarUIForInkReplay.Visibility = Visibility.Visible;
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FloatingbarUIForInkReplay.IsHitTestVisible = true;
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BlackboardUIGridForInkReplay.Visibility = Visibility.Visible;
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BlackboardUIGridForInkReplay.IsHitTestVisible = true;
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AnimationsHelper.HideWithFadeOut(BorderInkReplayToolBox);
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isStopInkReplay = true;
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}
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}
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private void InkReplayPlayPauseBorder_OnMouseDown(object sender, MouseButtonEventArgs e) {
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InkReplayPlayPauseBorder.Background = new SolidColorBrush(Color.FromArgb(34, 9, 9, 11));
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}
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private void InkReplayPlayPauseBorder_OnMouseUp(object sender, MouseButtonEventArgs e)
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{
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InkReplayPlayPauseBorder.Background = new SolidColorBrush(Colors.Transparent);
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isPauseInkReplay = !isPauseInkReplay;
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InkReplayPanelStatusText.Text = isPauseInkReplay?"已暂停！":"正在重播墨迹...";
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InkReplayPlayButtonImage.Visibility = isPauseInkReplay ? Visibility.Visible: Visibility.Collapsed;
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InkReplayPauseButtonImage.Visibility = !isPauseInkReplay ? Visibility.Visible : Visibility.Collapsed;
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}
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private void InkReplayStopButtonBorder_OnMouseDown(object sender, MouseButtonEventArgs e)
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{
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InkReplayStopButtonBorder.Background = new SolidColorBrush(Color.FromArgb(34, 9, 9, 11));
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}
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private void InkReplayStopButtonBorder_OnMouseUp(object sender, MouseButtonEventArgs e)
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{
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InkReplayStopButtonBorder.Background = new SolidColorBrush(Colors.Transparent);
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InkCanvasForInkReplay.Visibility = Visibility.Collapsed;
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InkCanvasGridForInkReplay.Visibility = Visibility.Visible;
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InkCanvasGridForInkReplay.IsHitTestVisible = true;
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FloatingbarUIForInkReplay.Visibility = Visibility.Visible;
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FloatingbarUIForInkReplay.IsHitTestVisible = true;
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BlackboardUIGridForInkReplay.Visibility = Visibility.Visible;
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BlackboardUIGridForInkReplay.IsHitTestVisible = true;
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AnimationsHelper.HideWithFadeOut(BorderInkReplayToolBox);
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isStopInkReplay = true;
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}
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private void InkReplayReplayButtonBorder_OnMouseDown(object sender, MouseButtonEventArgs e)
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{
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InkReplayReplayButtonBorder.Background = new SolidColorBrush(Color.FromArgb(34, 9, 9, 11));
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}
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private void InkReplayReplayButtonBorder_OnMouseUp(object sender, MouseButtonEventArgs e)
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{
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InkReplayReplayButtonBorder.Background = new SolidColorBrush(Colors.Transparent);
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isRestartInkReplay = true;
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isPauseInkReplay = false;
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InkReplayPanelStatusText.Text = "正在重播墨迹...";
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InkReplayPlayButtonImage.Visibility = Visibility.Collapsed;
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InkReplayPauseButtonImage.Visibility = Visibility.Visible;
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}
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private void InkReplaySpeedButtonBorder_OnMouseDown(object sender, MouseButtonEventArgs e)
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{
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InkReplaySpeedButtonBorder.Background = new SolidColorBrush(Color.FromArgb(34, 9, 9, 11));
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}
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private void InkReplaySpeedButtonBorder_OnMouseUp(object sender, MouseButtonEventArgs e)
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{
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InkReplaySpeedButtonBorder.Background = new SolidColorBrush(Colors.Transparent);
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inkReplaySpeed = inkReplaySpeed == 0.5 ? 1 :
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inkReplaySpeed == 1 ? 2 :
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inkReplaySpeed == 2 ? 4 :
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inkReplaySpeed == 4 ? 8 : 0.5;
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InkReplaySpeedTextBlock.Text = inkReplaySpeed + "x";
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}
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#endregion
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}
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}
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