public ThumbnailList GetThumbnailsFromDB(int page)
{
ThumbnailList tList = new ThumbnailList();
int startingIndex = 1 + (page - 1) * _defaultThumbnailsInPage;
int endIndex = startingIndex + (_defaultThumbnailsInPage - 1);
using (ImageContext dbContext = new ImageContext())
{
if (startingIndex > dbContext.Images.Count())
{
return(tList);
}
IQueryable <Image> images = dbContext.Images.Where(t => t.ID >= startingIndex && t.ID <= endIndex);
foreach (Image img in images)
{
Thumbnail tb = new Thumbnail();
tb.ID = img.ID;
tb.Title = img.Title;
tb.ImagePath = img.Path;
tList.thumbnails.Add(tb);
}
}
return(tList);
}
protected override void Parse(Stream s)
{
BinaryReader r = new BinaryReader(s);
base.Parse(s);
this.matdList = new MATDList(OnResourceChanged, s);
this.thumList = new ThumbnailList(OnResourceChanged, s);
this.unknown1 = r.ReadUInt32();
this.colorList = new SwatchColorList(OnResourceChanged, s);
this.catalogGroupID = r.ReadUInt64();
}
private void ThumbnailList_Loaded(object sender, RoutedEventArgs args)
{
if (_currentTransition != null)
{
DetailsInfo info = (DetailsInfo)_currentTransition.Payload;
GridViewItem item = (GridViewItem)ThumbnailList.ContainerFromItem(info.thumbanil);
CompositionImage image = VisualTreeHelperExtensions.GetFirstDescendantOfType <CompositionImage>(item);
ScrollViewer scrollViewer = VisualTreeHelperExtensions.GetFirstDescendantOfType <ScrollViewer>(ThumbnailList);
// Kick off the transition now that the page has loaded
_currentTransition.Start(MyGrid, image, scrollViewer, ThumbnailList);
}
}
protected override Stream UnParse()
{
var s = base.UnParse();
BinaryWriter w = new BinaryWriter(s);
if (this.matdList == null) this.matdList = new MATDList(OnResourceChanged);
matdList.UnParse(s);
if (this.thumList == null) this.thumList = new ThumbnailList(OnResourceChanged);
this.thumList.UnParse(s);
w.Write(this.unknown1);
if (this.colorList == null) this.colorList = new SwatchColorList(OnResourceChanged);
this.colorList.UnParse(s);
w.Write(this.catalogGroupID);
return s;
}
public Media(XmlElement element)
{
Title = Util.ChildValue(element, "title");
Player = Util.ChildValue(element, "player");
Link = Util.ChildValue(element, "link");
Thumbnails = new ThumbnailList();
foreach (XmlElement child in element.GetElementsByTagName("thumbnail"))
{
Thumbnails.Add(new Thumbnail(child));
}
Content = new ContentList();
foreach (XmlElement child in element.GetElementsByTagName("content"))
{
Content.Add(new Content(child));
}
}
private void ThumbnailList_ItemClick(object sender, ItemClickEventArgs e)
{
ListViewItem listItem = (ListViewItem)ThumbnailList.ContainerFromItem(e.ClickedItem);
CompositionImage image = listItem.ContentTemplateRoot.GetFirstDescendantOfType <CompositionImage>();
// Flip each thumbnail as it's clicked
SpriteVisual sprite = image.SpriteVisual;
sprite.RotationAxis = new Vector3(1, 0, 0);
sprite.CenterPoint = new Vector3(sprite.Size.X / 2, sprite.Size.Y / 2, 0);
ScalarKeyFrameAnimation rotateAnimation = _compositor.CreateScalarKeyFrameAnimation();
rotateAnimation.InsertKeyFrame(0, 0);
rotateAnimation.InsertKeyFrame(1, 360);
rotateAnimation.Duration = TimeSpan.FromSeconds(2);
sprite.StartAnimation("RotationAngleInDegrees", rotateAnimation);
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
Compositor compositor = ElementCompositionPreview.GetElementVisual(this).Compositor;
// Get scrollviewer
ScrollViewer myScrollViewer = ThumbnailList.GetFirstDescendantOfType <ScrollViewer>();
_scrollProperties = ElementCompositionPreview.GetScrollViewerManipulationPropertySet(myScrollViewer);
// Setup the expression
var scrollPropSet = _scrollProperties.GetSpecializedReference <ManipulationPropertySetReferenceNode>();
var startOffset = ExpressionValues.Constant.CreateConstantScalar("startOffset", 0.0f);
var parallaxValue = 0.5f;
var parallax = (scrollPropSet.Translation.Y + startOffset);
_parallaxExpression = parallax * parallaxValue - parallax;
ThumbnailList.ItemsSource = LocalDataSource.RandomizeDataSource(Model.Nature);
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
Compositor compositor = ElementCompositionPreview.GetElementVisual(this).Compositor;
// Get scrollviewer
ScrollViewer myScrollViewer = ThumbnailList.GetFirstDescendantOfType <ScrollViewer>();
_scrollProperties = ElementCompositionPreview.GetScrollViewerManipulationPropertySet(myScrollViewer);
// Setup the expression
_parallaxExpression = compositor.CreateExpressionAnimation();
_parallaxExpression.SetScalarParameter("StartOffset", 0.0f);
_parallaxExpression.SetScalarParameter("ParallaxValue", 0.5f);
_parallaxExpression.SetScalarParameter("ItemHeight", 0.0f);
_parallaxExpression.SetReferenceParameter("ScrollManipulation", _scrollProperties);
_parallaxExpression.Expression = "(ScrollManipulation.Translation.Y + StartOffset - (0.5 * ItemHeight)) * ParallaxValue - (ScrollManipulation.Translation.Y + StartOffset - (0.5 * ItemHeight))";
ThumbnailList.ItemsSource = Model.Items;
}
public ThumbnailList SearchThumbnailsFromDB(string query, int page)
{
ThumbnailList tList = new ThumbnailList();
query.Trim();
if (query.Length < 2)
{
return(tList);
}
if (page < 1)
{
return(tList);
}
int startingIndex = 1 + (page - 1) * _defaultThumbnailsInPage;
int endIndex = startingIndex + (_defaultThumbnailsInPage - 1);
using (ImageContext dbContext = new ImageContext())
{
IQueryable <Image> images = dbContext.Images.Where(t => t.Title.Contains(query)).OrderByDescending(t => t.ID);
if (startingIndex > images.Count())
{
return(tList);
}
for (int i = startingIndex; i <= endIndex && i <= images.Count(); i++)
{
Image img = images.ToList <Image>().ElementAt(i - 1);
Thumbnail tb = new Thumbnail();
tb.ID = img.ID;
tb.Title = img.Title;
tb.ImagePath = img.Path;
tList.thumbnails.Add(tb);
}
}
return(tList);
}
public Hashtable FindThumbnails()
{
List <string> ThumbnailList;
Hashtable Thumbnailtable = new Hashtable();
try
{
foreach (Thread thread in TObj)
{
thread.Join();
}
}
catch (NullReferenceException)
{
}
catch (Exception)
{
}
foreach (string photo in PhotoList)
{
string[] str = photo.Split('\\');
string key = str[str.Length - 2];
if (Thumbnailtable.ContainsKey(key))
{
ThumbnailList = (List <string>)Thumbnailtable[key];
ThumbnailList.Add(photo);
}
else
{
ThumbnailList = new List <string>();
ThumbnailList.Add(photo);
Thumbnailtable.Add(key, ThumbnailList);
}
}
return(Thumbnailtable);
}
