public Result <ImageSlideShow> MoveToRandomImage(ImageSlideShow imageSlideShow)
{
var workingSlideShow = imageSlideShow.Clone();
workingSlideShow.ImageIndex = _randomNumberService.Roll(0, imageSlideShow.ImageList.Count - 1);
return(Result.Ok(workingSlideShow));
}
public Result <ImageSlideShow> MoveSlideShow(ImageSlideShow imageSlideShow, bool moveForward)
{
if (imageSlideShow.IsRandom)
{
return(MoveToRandomImage(imageSlideShow));
}
if (moveForward)
{
return(MoveSlideShow(imageSlideShow, 1));
}
return(MoveSlideShow(imageSlideShow, -1));
}
private Result <ImageSlideShow> MoveSlideShow(ImageSlideShow imageSlideShow, int moveVector)
{
var workingSlideShow = imageSlideShow.Clone();
var newIndex = workingSlideShow.ImageIndex + moveVector;
if (newIndex < 0)
{
return(Result.Fail <ImageSlideShow>("At the start of this slideshow"));
}
if (newIndex == imageSlideShow.ImageList.Count)
{
return(Result.Fail <ImageSlideShow>("At the end of this slideshow"));
}
workingSlideShow.ImageIndex = newIndex;
return(Result.Ok(workingSlideShow));
}
public MainWindow( )
{
InitializeComponent( );
var IntervalTimer = Convert.ToInt32(ConfigurationManager.AppSettings["IntervalTime"]);
var strImagePath = ConfigurationManager.AppSettings["ImagePath"];
DirSearch(AppDomain.CurrentDomain.BaseDirectory + "..\\..\\Images");
_HighLighter = new HighLight_Hash_Links_in_RicharTextBox_WPF(richTextBox)
{
};
_DispatcherTimer = new DispatcherTimer( )
{
Interval = new TimeSpan(0, 0, 5 - 4, 0, 10)
};
_DispatcherTimer.Tick += new EventHandler(DelayedUpdate);
_DispatcherTimer.Start( );
var TransitionType = "Fade";
var StboardFadeOut = (Resources[string.Format("{0}Out", TransitionType.ToString( ))] as Storyboard).Clone( );
var StboardFadeIn = Resources[string.Format("{0}In", TransitionType.ToString( ))] as Storyboard;
_ImageSlideShow = new ImageSlideShow(AppDomain.CurrentDomain.BaseDirectory + "..\\..\\Images", IntervalTimer, myImageSlide1, myImageSlide2, StboardFadeIn, StboardFadeOut);
_SoundLooper = new SoundLooper(AppDomain.CurrentDomain.BaseDirectory + "..\\..\\Music");
}
public Result <ImageSlideShow> RewindSlideShow(ImageSlideShow imageSlideShow)
{
return(MoveSlideShow(imageSlideShow, -1));
}
public Result <ImageSlideShow> AdvanceSlideShow(ImageSlideShow imageSlideShow)
{
return(MoveSlideShow(imageSlideShow, 1));
}
