private void rotate()
{
foreach (Image item in Display.Children)
{
double angle = (double)item.Tag;
angle -= speed;
item.Tag = angle;
point.X = Math.Cos(angle) * radius.X;
point.Y = Math.Sin(angle) * radius.Y;
Canvas.SetLeft(item, point.X - (item.Width - perspective));
Canvas.SetTop(item, point.Y);
if (radius.X >= 0)
{
distance = 1 * (1 - (point.X / perspective));
Canvas.SetZIndex(item, -(int)(point.X));
}
else
{
distance = 1 / (1 - (point.X / perspective));
Canvas.SetZIndex(item, (int)(point.X));
}
item.Opacity = ((ScaleTransform)item.RenderTransform).ScaleX =
((ScaleTransform)item.RenderTransform).ScaleY = distance;
}
animation.Begin();
}
private void UpdateNextItem()
{
var sb = new Windows.UI.Xaml.Media.Animation.Storyboard();
if (_translate != null)
{
var anim = new Windows.UI.Xaml.Media.Animation.DoubleAnimation();
anim.Duration = new Duration(TimeSpan.FromMilliseconds(500));
anim.From = 0;
if (Direction == LiveTile.SlideDirection.Up)
{
anim.To = -this.ActualHeight;
}
else if (Direction == LiveTile.SlideDirection.Left)
{
anim.To = -this.ActualWidth;
}
anim.FillBehavior = Windows.UI.Xaml.Media.Animation.FillBehavior.HoldEnd;
anim.EasingFunction = new Windows.UI.Xaml.Media.Animation.CubicEase()
{
EasingMode = Windows.UI.Xaml.Media.Animation.EasingMode.EaseOut
};
Windows.UI.Xaml.Media.Animation.Storyboard.SetTarget(anim, _translate);
if (Direction == LiveTile.SlideDirection.Up
// || this.SlideDirection == SlideView.SlideDirection.Down
)
{
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "Y");
}
else
{
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "X");
}
sb.Children.Add(anim);
}
sb.Completed += (a, b) =>
{
//Reset back and swap images, getting the next image ready
if (_currentElement != null)
{
_currentElement.DataContext = GetCurrent();
}
DispatcherTimer timer = new DispatcherTimer()
{
Interval = TimeSpan.FromMilliseconds(250)
}; //Give the next panel a little time to load
timer.Tick += (s, e) =>
{
timer.Stop();
sb.Stop(); //Also resets transform
if (_nextElement != null)
{
_nextElement.DataContext = GetNext();
}
};
timer.Start();
};
sb.Begin();
}
private void mediaElement_Tapped(object sender, TappedRoutedEventArgs e)
{
MediaPlayerElement loc = sender as MediaPlayerElement;
if (loc != null)
{
if (bMin == true)
{
Windows.UI.Xaml.Media.Animation.Storyboard lmax = loc.Resources["MyStoryboardMax"] as Windows.UI.Xaml.Media.Animation.Storyboard;
if (lmax != null)
{
foreach (var a in lmax.Children)
{
Windows.UI.Xaml.Media.Animation.DoubleAnimation da = a as Windows.UI.Xaml.Media.Animation.DoubleAnimation;
if (da != null)
{
double w = Window.Current.Bounds.Width;
da.To = w / 320;
}
}
lmax.Begin();
}
}
else
{
Windows.UI.Xaml.Media.Animation.Storyboard lmin = loc.Resources["MyStoryboardMin"] as Windows.UI.Xaml.Media.Animation.Storyboard;
lmin.Begin();
}
}
bMin = !bMin;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected async override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
pageTitle.Text = "Articles tagged \"" + App.page_title + "\"";
navParam = navigationParameter.ToString();
ViewCommentsButton.Visibility = Visibility.Collapsed;
progressRing.Visibility = Visibility.Visible;
Windows.UI.Xaml.Media.Animation.Storyboard sb =
this.FindName("PopInStoryBoard") as Windows.UI.Xaml.Media.Animation.Storyboard;
if (sb != null)
{
sb.Begin();
}
// TODO: Assign a bindable group to this.DefaultViewModel["Group"]
// TODO: Assign a collection of bindable items to this.DefaultViewModel["Items"]
FeedDataSource feedDataSource = (FeedDataSource)App.Current.Resources["feedDataSource"];
if (feedDataSource != null)
{
await feedDataSource.GetFeedsAsync("tag", navigationParameter.ToString());
}
RootObject feedData = FeedDataSource.GetFeed();
if (feedData != null)
{
this.DefaultViewModel["Feed"] = feedData;
this.DefaultViewModel["Items"] = feedData.posts;
}
if (pageState == null)
{
// When this is a new page, select the first item automatically unless logical page
// navigation is being used (see the logical page navigation #region below.)
if (!this.UsingLogicalPageNavigation() && this.itemsViewSource.View != null)
{
this.itemsViewSource.View.MoveCurrentToFirst();
}
else
{
//this.itemsViewSource.View.MoveCurrentToPosition(-1);
}
}
else
{
// Restore the previously saved state associated with this page
if (pageState.ContainsKey("SelectedItem") && this.itemsViewSource.View != null)
{
// TODO: Invoke this.itemsViewSource.View.MoveCurrentTo() with the selected
// item as specified by the value of pageState["SelectedItem"]
string itemTitle = (string)pageState["SelectedItem"];
Post selectedItem = FeedDataSource.GetItem(itemTitle);
this.itemsViewSource.View.MoveCurrentTo(selectedItem);
}
}
ViewCommentsButton.Visibility = Visibility.Visible;
progressRing.Visibility = Visibility.Collapsed;
}
private void LoadStoryBoardSwitch()
{
//ToGridView
_sbDetailOFF = new Windows.UI.Xaml.Media.Animation.Storyboard();
_sbDetailOFF.Children.Add(WinAppLibrary.Utilities.AnimationHelper.CreateTranslateXAnimation(detailPanelTrans, Window.Current.Bounds.Width, ANIMATION_SPEED));
_sbDetailOFF.Begin();
_sbDetailON = new Windows.UI.Xaml.Media.Animation.Storyboard();
_sbDetailON.Children.Add(WinAppLibrary.Utilities.AnimationHelper.CreateScaleYAnimation(detailPanelScale, 1, 0));
_sbDetailON.Children.Add(WinAppLibrary.Utilities.AnimationHelper.CreateTranslateXAnimation(detailPanelTrans, 0, ANIMATION_SPEED));
}
private void Image_ImageOpened(object sender, RoutedEventArgs e)
{
Windows.UI.Xaml.Media.Animation.DoubleAnimation opacityanimation = new Windows.UI.Xaml.Media.Animation.DoubleAnimation();
opacityanimation.Duration = new TimeSpan(0, 0, 0, 0, 500);
opacityanimation.From = 0;
opacityanimation.To = 1;
Windows.UI.Xaml.Media.Animation.Storyboard.SetTarget(opacityanimation, (DependencyObject)sender);
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(opacityanimation, "Opacity");
Windows.UI.Xaml.Media.Animation.Storyboard storyboard = new Windows.UI.Xaml.Media.Animation.Storyboard();
storyboard.Children.Add(opacityanimation);
storyboard.Begin();
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
// Run the PopInThemeAnimation
Windows.UI.Xaml.Media.Animation.Storyboard sb =
this.FindName("PopInStoryboard") as Windows.UI.Xaml.Media.Animation.Storyboard;
if (sb != null)
{
sb.Begin();
}
// TODO: Assign a bindable group to this.DefaultViewModel["Group"]
// TODO: Assign a collection of bindable items to this.DefaultViewModel["Items"]
string feedTitle = (string)navigationParameter;
FeedData feedData = FeedDataSource.GetFeed(feedTitle);
if (feedData != null)
{
this.DefaultViewModel["Feed"] = feedData;
this.DefaultViewModel["Items"] = feedData.Items;
}
if (pageState == null)
{
// When this is a new page, select the first item automatically unless logical page
// navigation is being used (see the logical page navigation #region below.)
if (!this.UsingLogicalPageNavigation() && this.itemsViewSource.View != null)
{
this.itemsViewSource.View.MoveCurrentToFirst();
}
else
{
this.itemsViewSource.View.MoveCurrentToPosition(-1);
}
}
else
{
// Restore the previously saved state associated with this page
if (pageState.ContainsKey("SelectedItem") && this.itemsViewSource.View != null)
{
// TODO: Invoke this.itemsViewSource.View.MoveCurrentTo() with the selected
// item as specified by the value of pageState["SelectedItem"]
string itemTitle = (string)pageState["SelectedItem"];
FeedItem selectedItem = FeedDataSource.GetItem(itemTitle);
this.itemsViewSource.View.MoveCurrentTo(selectedItem);
}
}
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
// Run the PopInThemeAnimation
Windows.UI.Xaml.Media.Animation.Storyboard sb =
this.FindName("PopInStoryboard") as Windows.UI.Xaml.Media.Animation.Storyboard;
if (sb != null)
{
sb.Begin();
}
// Add this code to navigate the web view to the selected blog post.
string itemTitle = (string)navigationParameter;
FeedItem feedItem = FeedDataSource.GetItem(itemTitle);
if (feedItem != null)
{
this.contentView.Navigate(feedItem.Link);
this.DataContext = feedItem;
}
}
private void UpdateNextItem()
{
//Check if there's more than one item. if not, don't start animation
bool hasTwoOrMoreItems = false;
if (ItemsSource is IEnumerable)
{
var enumerator = (ItemsSource as IEnumerable).GetEnumerator();
int count = 0;
while (enumerator.MoveNext())
{
count++;
if (count > 1)
{
hasTwoOrMoreItems = true;
break;
}
}
}
if (!hasTwoOrMoreItems)
{
return;
}
var sb = new Windows.UI.Xaml.Media.Animation.Storyboard();
if (_translate != null)
{
var anim = new Windows.UI.Xaml.Media.Animation.DoubleAnimation();
anim.Duration = new Duration(TimeSpan.FromMilliseconds(500));
anim.From = 0;
if (Direction == LiveTile.SlideDirection.Up)
{
anim.To = -this.ActualHeight;
}
else if (Direction == LiveTile.SlideDirection.Left)
{
anim.To = -this.ActualWidth;
}
anim.FillBehavior = Windows.UI.Xaml.Media.Animation.FillBehavior.HoldEnd;
anim.EasingFunction = new Windows.UI.Xaml.Media.Animation.CubicEase()
{
EasingMode = Windows.UI.Xaml.Media.Animation.EasingMode.EaseOut
};
Windows.UI.Xaml.Media.Animation.Storyboard.SetTarget(anim, _translate);
if (Direction == LiveTile.SlideDirection.Up
// || this.SlideDirection == SlideView.SlideDirection.Down
)
{
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "Y");
}
else
{
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "X");
}
sb.Children.Add(anim);
}
sb.Completed += (a, b) =>
{
//Reset back and swap images, getting the next image ready
sb.Stop();
if (_translate != null)
{
_translate.X = _translate.Y = 0;
}
if (_currentElement != null)
{
_currentElement.DataContext = GetCurrent();
}
if (_nextElement != null)
{
_nextElement.DataContext = GetNext();
}
};
sb.Begin();
}
private void UpdateNextItem()
{
//Check if there's more than one item. if not, don't start animation
bool hasTwoOrMoreItems = false;
if (ItemsSource is IEnumerable)
{
var enumerator = (ItemsSource as IEnumerable).GetEnumerator();
int count = 0;
while(enumerator.MoveNext())
{
count++;
if (count > 1)
{
hasTwoOrMoreItems = true;
break;
}
}
}
if (!hasTwoOrMoreItems)
return;
var sb = new Windows.UI.Xaml.Media.Animation.Storyboard();
if (_translate != null)
{
var anim = new Windows.UI.Xaml.Media.Animation.DoubleAnimation();
anim.Duration = new Duration(TimeSpan.FromMilliseconds(500));
anim.From = 0;
if(Direction == LiveTile.SlideDirection.Up)
anim.To = -this.ActualHeight;
else if (Direction == LiveTile.SlideDirection.Left)
anim.To = -this.ActualWidth;
anim.FillBehavior = Windows.UI.Xaml.Media.Animation.FillBehavior.HoldEnd;
anim.EasingFunction = new Windows.UI.Xaml.Media.Animation.CubicEase() { EasingMode = Windows.UI.Xaml.Media.Animation.EasingMode.EaseOut };
Windows.UI.Xaml.Media.Animation.Storyboard.SetTarget(anim, _translate);
if(Direction == LiveTile.SlideDirection.Up
// || this.SlideDirection == SlideView.SlideDirection.Down
)
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "Y");
else
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "X");
sb.Children.Add(anim);
}
sb.Completed += (a, b) =>
{
//Reset back and swap images, getting the next image ready
sb.Stop();
if (_translate != null)
{
_translate.X = _translate.Y = 0;
}
if(_currentElement != null)
_currentElement.DataContext = GetCurrent();
if(_nextElement != null)
_nextElement.DataContext = GetNext();
};
sb.Begin();
}
private void UpdateNextItem()
{
var sb = new Windows.UI.Xaml.Media.Animation.Storyboard();
if (_translate != null)
{
var anim = new Windows.UI.Xaml.Media.Animation.DoubleAnimation();
anim.Duration = new Duration(TimeSpan.FromMilliseconds(500));
anim.From = 0;
if(Direction == LiveTile.SlideDirection.Up)
anim.To = -this.ActualHeight;
else if (Direction == LiveTile.SlideDirection.Left)
anim.To = -this.ActualWidth;
anim.FillBehavior = Windows.UI.Xaml.Media.Animation.FillBehavior.HoldEnd;
anim.EasingFunction = new Windows.UI.Xaml.Media.Animation.CubicEase() { EasingMode = Windows.UI.Xaml.Media.Animation.EasingMode.EaseOut };
Windows.UI.Xaml.Media.Animation.Storyboard.SetTarget(anim, _translate);
if(Direction == LiveTile.SlideDirection.Up
// || this.SlideDirection == SlideView.SlideDirection.Down
)
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "Y");
else
Windows.UI.Xaml.Media.Animation.Storyboard.SetTargetProperty(anim, "X");
sb.Children.Add(anim);
}
sb.Completed += (a, b) =>
{
//Reset back and swap images, getting the next image ready
sb.Stop();
if (_translate != null)
{
_translate.X = _translate.Y = 0;
}
if(_currentElement != null)
_currentElement.DataContext = GetCurrent();
if(_nextElement != null)
_nextElement.DataContext = GetNext();
};
sb.Begin();
}
