Added fade in animation support to TextAnimation

This commit is contained in:
Jaex 2016-10-07 01:20:35 +03:00
parent 8809174267
commit b3261335f9
2 changed files with 24 additions and 7 deletions

View file

@ -51,24 +51,34 @@ private set
}
public TimeSpan Duration { get; private set; }
public TimeSpan FadeDuration { get; private set; }
public TimeSpan FadeInDuration { get; private set; }
public TimeSpan FadeOutDuration { get; private set; }
public TimeSpan TotalDuration => Duration + FadeDuration;
public TimeSpan TotalDuration => FadeInDuration + Duration + FadeOutDuration;
public bool Active => timer.IsRunning && timer.Elapsed <= TotalDuration;
private Stopwatch timer = new Stopwatch();
public TextAnimation(TimeSpan duration, TimeSpan fadeDuration)
public TextAnimation()
{
}
public TextAnimation(TimeSpan duration)
{
Duration = duration;
FadeDuration = fadeDuration;
}
public TextAnimation(TimeSpan duration, TimeSpan fadeInDuration, TimeSpan fadeOutDuration)
{
Duration = duration;
FadeInDuration = fadeInDuration;
FadeOutDuration = fadeOutDuration;
}
public void Start(string text)
{
Text = text;
Opacity = 1;
timer.Restart();
}
@ -81,7 +91,14 @@ public bool Update()
{
if (Active)
{
Opacity = 1 - (timer.Elapsed - Duration).TotalMilliseconds / FadeDuration.TotalMilliseconds;
if (timer.Elapsed < FadeInDuration)
{
Opacity = timer.Elapsed.TotalMilliseconds / FadeInDuration.TotalMilliseconds;
}
else
{
Opacity = 1 - (timer.Elapsed - (FadeInDuration + Duration)).TotalMilliseconds / FadeOutDuration.TotalMilliseconds;
}
if (Opacity == 0)
{

View file

@ -36,7 +36,7 @@ internal partial class ShapeManager
{
public bool IsMenuCollapsed { get; private set; }
internal TextAnimation MenuTextAnimation = new TextAnimation(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(0.5));
internal TextAnimation MenuTextAnimation = new TextAnimation(TimeSpan.FromSeconds(3), TimeSpan.FromSeconds(0.5), TimeSpan.FromSeconds(0.5));
private Form menuForm;
private ToolStripEx tsMain;