From c28a2bd7920f96540af81b6b3ee27f356930820c Mon Sep 17 00:00:00 2001
From: CJKmkp <2564608840@qq.com>
Date: Wed, 31 Dec 2025 16:49:54 +0800
Subject: [PATCH] =?UTF-8?q?improve:PPT=E6=97=B6=E9=97=B4=E8=83=B6=E5=9B=8A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
动画改进
---
Ink Canvas/Windows/PPTTimeCapsule.xaml | 8 +-
Ink Canvas/Windows/PPTTimeCapsule.xaml.cs | 178 ++++++++++++++++++++--
2 files changed, 168 insertions(+), 18 deletions(-)
diff --git a/Ink Canvas/Windows/PPTTimeCapsule.xaml b/Ink Canvas/Windows/PPTTimeCapsule.xaml
index 0b474f62..e2649173 100644
--- a/Ink Canvas/Windows/PPTTimeCapsule.xaml
+++ b/Ink Canvas/Windows/PPTTimeCapsule.xaml
@@ -70,9 +70,9 @@
+ Duration="0:0:0.6">
-
+
@@ -81,9 +81,9 @@
+ Duration="0:0:0.8">
-
+
diff --git a/Ink Canvas/Windows/PPTTimeCapsule.xaml.cs b/Ink Canvas/Windows/PPTTimeCapsule.xaml.cs
index 496cc90c..0f2d6143 100644
--- a/Ink Canvas/Windows/PPTTimeCapsule.xaml.cs
+++ b/Ink Canvas/Windows/PPTTimeCapsule.xaml.cs
@@ -22,15 +22,17 @@ namespace Ink_Canvas.Windows
public partial class PPTTimeCapsule : UserControl
{
private System.Timers.Timer timeUpdateTimer;
- private System.Timers.Timer countdownUpdateTimer; // 倒计时更新定时器（参考MinimizedTimerControl）
+ private System.Timers.Timer countdownUpdateTimer;
private DateTime lastTime = DateTime.MinValue;
- private TimerControl parentControl; // 父计时器控件引用（参考MinimizedTimerControl）
- private bool wasTimerRunning = false; // 上次检查时计时器是否运行
+ private TimerControl parentControl;
+ private bool wasTimerRunning = false;
private bool isOvertime = false;
private Storyboard capsuleExpandStoryboard;
private Storyboard capsuleShrinkStoryboard;
private Storyboard colonBlinkStoryboard;
private double originalCapsuleWidth = 0;
+ private string lastCountdownText = ""; // 上次的倒计时文本，用于检测文本变化
+ private Storyboard currentWidthAnimation; // 当前正在运行的宽度动画
public PPTTimeCapsule()
{
@@ -312,7 +314,7 @@ namespace Ink_Canvas.Windows
{
if (parentControl == null) return;
- // 检查计时器是否正在运行（参考MinimizedTimerControl）
+ // 检查计时器是否正在运行
bool isRunning = parentControl.IsTimerRunning;
// 如果状态改变，更新UI
@@ -325,6 +327,7 @@ namespace Ink_Canvas.Windows
CountdownPanel.Visibility = Visibility.Visible;
// 确保倒计时文本使用主题颜色
ApplyTheme();
+ UpdateCountdownText();
PlayCapsuleExpandAnimation();
}
else
@@ -355,9 +358,35 @@ namespace Ink_Canvas.Windows
var timeSpan = remainingTime.Value;
bool isOvertimeMode = timeSpan.TotalSeconds < 0;
-
+
+ // 更新倒计时文本
+ UpdateCountdownText(timeSpan, isOvertimeMode);
+
+ // 根据文本内容动态调整胶囊宽度
+ AdjustCapsuleWidthToContent();
+ }
+
+ ///
+ /// 更新倒计时文本内容
+ ///
+ private void UpdateCountdownText(TimeSpan? timeSpan = null, bool? isOvertimeMode = null)
+ {
+ if (CountdownText == null || parentControl == null) return;
+
+ if (!timeSpan.HasValue)
+ {
+ var remainingTime = parentControl.GetRemainingTime();
+ if (!remainingTime.HasValue) return;
+ timeSpan = remainingTime.Value;
+ }
+
+ if (!isOvertimeMode.HasValue)
+ {
+ isOvertimeMode = timeSpan.Value.TotalSeconds < 0;
+ }
+
// 处理超时状态
- if (isOvertimeMode)
+ if (isOvertimeMode.Value)
{
if (!isOvertime)
{
@@ -373,7 +402,7 @@ namespace Ink_Canvas.Windows
}
// 显示超时时间
- var overtimeSpan = -timeSpan;
+ var overtimeSpan = -timeSpan.Value;
if (overtimeSpan.TotalHours >= 1)
{
int hours = (int)overtimeSpan.TotalHours;
@@ -412,17 +441,91 @@ namespace Ink_Canvas.Windows
}
}
- if (timeSpan.TotalHours >= 1)
+ if (timeSpan.Value.TotalHours >= 1)
{
- int hours = (int)timeSpan.TotalHours;
- CountdownText.Text = $"{hours:D2}:{timeSpan.Minutes:D2}:{timeSpan.Seconds:D2}";
+ int hours = (int)timeSpan.Value.TotalHours;
+ CountdownText.Text = $"{hours:D2}:{timeSpan.Value.Minutes:D2}:{timeSpan.Value.Seconds:D2}";
}
else
{
- CountdownText.Text = $"{timeSpan.Minutes:D2}:{timeSpan.Seconds:D2}";
+ CountdownText.Text = $"{timeSpan.Value.Minutes:D2}:{timeSpan.Value.Seconds:D2}";
}
}
}
+
+ ///
+ /// 根据内容动态调整胶囊宽度
+ ///
+ private void AdjustCapsuleWidthToContent()
+ {
+ if (MainCapsule == null || !wasTimerRunning || CountdownText == null) return;
+
+ try
+ {
+ // 检查文本是否改变（格式变化可能导致宽度变化）
+ string currentText = CountdownText.Text;
+ if (currentText == lastCountdownText)
+ {
+ // 文本未改变，不需要调整
+ return;
+ }
+
+ lastCountdownText = currentText;
+
+ double currentWidth = MainCapsule.ActualWidth;
+ double targetWidth = CalculateTargetWidth();
+
+ // 如果当前宽度与目标宽度差异较大（超过2像素），则调整
+ if (Math.Abs(currentWidth - targetWidth) > 2)
+ {
+ // 停止当前动画
+ if (currentWidthAnimation != null)
+ {
+ currentWidthAnimation.Stop();
+ currentWidthAnimation = null;
+ }
+ if (capsuleExpandStoryboard != null)
+ {
+ capsuleExpandStoryboard.Stop();
+ }
+ if (capsuleShrinkStoryboard != null)
+ {
+ capsuleShrinkStoryboard.Stop();
+ }
+
+ // 创建新的动画
+ var animation = new DoubleAnimation
+ {
+ From = currentWidth,
+ To = targetWidth,
+ Duration = new Duration(TimeSpan.FromMilliseconds(targetWidth > currentWidth ? 600 : 800)),
+ EasingFunction = targetWidth > currentWidth
+ ? new BackEase { EasingMode = EasingMode.EaseOut, Amplitude = 0.4 }
+ : new BackEase { EasingMode = EasingMode.EaseOut, Amplitude = 0.2 }
+ };
+
+ var storyboard = new Storyboard();
+ Storyboard.SetTarget(animation, MainCapsule);
+ Storyboard.SetTargetProperty(animation, new PropertyPath(FrameworkElement.WidthProperty));
+ storyboard.Children.Add(animation);
+ currentWidthAnimation = storyboard;
+ storyboard.Begin();
+
+ storyboard.Completed += (o, args) =>
+ {
+ storyboard.Remove();
+ if (currentWidthAnimation == storyboard)
+ {
+ currentWidthAnimation = null;
+ }
+ };
+ }
+ }
+ catch (Exception ex)
+ {
+ LogHelper.WriteLogToFile($"调整胶囊宽度失败: {ex.Message}", LogHelper.LogType.Error);
+ }
+ }
private void PlayCapsuleExpandAnimation()
{
@@ -436,8 +539,15 @@ namespace Ink_Canvas.Windows
originalCapsuleWidth = MainCapsule.ActualWidth > 0 ? MainCapsule.ActualWidth : 120;
}
- // 计算目标宽度（根据倒计时文本长度估算）
- double targetWidth = originalCapsuleWidth + 80; // 增加约80像素用于显示倒计时
+ // 停止当前动画
+ if (currentWidthAnimation != null)
+ {
+ currentWidthAnimation.Stop();
+ currentWidthAnimation = null;
+ }
+
+ // 根据倒计时文本的实际宽度动态计算目标宽度
+ double targetWidth = CalculateTargetWidth();
if (capsuleExpandStoryboard == null)
{
@@ -450,7 +560,7 @@ namespace Ink_Canvas.Windows
var animation = capsuleExpandStoryboard.Children[0] as DoubleAnimation;
if (animation != null)
{
- animation.From = originalCapsuleWidth;
+ animation.From = MainCapsule.ActualWidth;
animation.To = targetWidth;
}
@@ -464,12 +574,52 @@ namespace Ink_Canvas.Windows
}
}
+ ///
+ /// 根据倒计时文本的实际宽度计算目标宽度
+ ///
+ private double CalculateTargetWidth()
+ {
+ if (CountdownText == null || TimeDisplayPanel == null)
+ {
+ // 如果倒计时文本不可用，使用估算值
+ return originalCapsuleWidth + 80;
+ }
+
+ // 测量倒计时文本的实际宽度
+ CountdownText.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
+ double countdownTextWidth = CountdownText.DesiredSize.Width;
+
+ // 测量时间显示面板的宽度
+ TimeDisplayPanel.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
+ double timeDisplayWidth = TimeDisplayPanel.DesiredSize.Width;
+
+ double targetWidth = timeDisplayWidth + countdownTextWidth + 8 + 32;
+
+ // 确保最小宽度不小于原始宽度
+ if (targetWidth < originalCapsuleWidth)
+ {
+ targetWidth = originalCapsuleWidth;
+ }
+
+ return targetWidth;
+ }
+
private void PlayCapsuleShrinkAnimation()
{
try
{
if (MainCapsule != null && originalCapsuleWidth > 0)
{
+ // 停止当前动画
+ if (currentWidthAnimation != null)
+ {
+ currentWidthAnimation.Stop();
+ currentWidthAnimation = null;
+ }
+
+ // 重置文本跟踪
+ lastCountdownText = "";
+
if (capsuleShrinkStoryboard == null)
{
capsuleShrinkStoryboard = (Storyboard)Resources["CapsuleShrinkAnimation"];