// Use this for initialization
void Start()
{
gif = GetComponent<AnimatedGIF>();
activated = false;
currentActiveTime = 0.0f;
foreach (GameObject theObject in enableOnStart)
{
theObject.SetActive(false);
}
}
private void img_MouseLeave(object sender, MouseEventArgs e)
{
if (sender is AnimatedGIF)
{
AnimatedGIF img = sender as AnimatedGIF;
img.StopAnimation();
}
else
{
GifImage img = sender as GifImage;
img.IsActive = false;//.gifAnimation?.StopAnimation();
}
}
private void img_MouseEnter(object sender, MouseEventArgs e)
{
if (sender is AnimatedGIF)
{
AnimatedGIF img = sender as AnimatedGIF;
img.StartAnimation();
}
else
{
GifImage img = sender as GifImage;
img.IsActive = true;//.gifAnimation?.StartAnimation();
}
}
/// <summary>
/// 保存预览图到文件
/// </summary>
/// <param name="silent">静默模式</param>
/// <param name="path">保存路径</param>
/// <returns>预览文件类型</returns>
private string SavePreview(bool silent, string path)
{
try
{
if (!((imgGrid.Children[imgs[selectedId]] as ScrollViewer).Content as PreviewImg).ImgLoaded)
{
ShowMessage("图片尚未加载完毕", MessageBoxButton.OK, MessageBoxImage.Warning);
return("");
}
PreviewImg pimg = (PreviewImg)((ScrollViewer)imgGrid.Children[imgs[selectedId]]).Content;
switch (pimg.ImgType)
{
case "bmp":
case "jpg":
case "png":
Image im = (Image)pimg.prewimg.Children[0];
DataHelpers.ImageToFile((BitmapSource)im.Source, pimg.ImgType, path);
break;
case "gif":
AnimatedGIF gi = (AnimatedGIF)pimg.prewimg.Children[0];
DataHelpers.MemoryStreamToFile((MemoryStream)gi.GIFSource, path);
break;
default:
throw new Exception(pimg.ImgType + "类型不支持保存");
}
if (!silent)
{
ShowMessage("已成功保存至下载文件夹", MessageBoxButton.OK, MessageBoxImage.Information);
}
return(pimg.ImgType);
}
catch (Exception ex)
{
if (!silent)
{
ShowMessage("保存失败\r\n" + ex.Message, MessageBoxButton.OK, MessageBoxImage.Warning);
}
return("");
}
}
// Abstract function callbacks
public override void onAwake()
{
gif = GetComponent<AnimatedGIF>();
}