public HideHeaderHelper(NewsfeedHeaderUC ucHeader, ViewportControl viewportControl, PhoneApplicationPage page)
{
this._ucHeader = ucHeader;
this._viewportControl = viewportControl;
this._page = page;
TranslateTransform renderTransform = this._ucHeader.RenderTransform as TranslateTransform;
if (renderTransform == null)
{
TranslateTransform translateTransform = new TranslateTransform();
this._ucHeader.RenderTransform = translateTransform;
this._translateHeader = translateTransform;
}
else
{
this._translateHeader = renderTransform;
}
//this._minOffsetHeader = (-this._ucHeader.Height) + 32.0;
//
this._minOffsetHeader = (-this._ucHeader.Height);
if (!VKClient.Common.Library.AppGlobalStateManager.Current.GlobalState.HideSystemTray)
{
this._minOffsetHeader += 32;
}
//
this._maxOffsetHeader = 0.0;
this._minOffsetFreshNews = 0.0;
this._ucHeader.borderFreshNews.Visibility = Visibility.Visible;
this._translateFreshNews = this._ucHeader.translateFreshNews;
this._translateFreshNews.Y = this._minOffsetFreshNews;
this._viewportControl.ViewportChanged += (new EventHandler <ViewportChangedEventArgs>(this.ViewportControl_OnViewportControlChanged));
this._viewportControl.ManipulationStateChanged += (new EventHandler <ManipulationStateChangedEventArgs>(this.ViewportControl_OnManipulationStateChanged));
}
public TextureAnimationEditor()
{
InitializeComponent();
viewport = new ViewportControl();
viewport.Dock = DockStyle.Fill;
viewport.AnimationTrackEnabled = false;
viewport.AddRenderer(this);
viewport.EnableHelpDisplay = false;
Controls.Add(viewport);
viewport.BringToFront();
toolStripComboBox1.SelectedIndex = 0;
BitmapList.ImageSize = new Size(64, 64);
BitmapList.ColorDepth = ColorDepth.Depth32Bit;
textureList.LargeImageList = BitmapList;
//toolStripComboBox1.SelectedIndex = 4;
FormClosing += (sender, args) =>
{
BitmapList.Dispose();
viewport.Dispose();
ReleaseResource();
};
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKClient.Common;component/FavoritesPage.xaml", UriKind.Relative));
this.LayoutRoot = (Grid)base.FindName("LayoutRoot");
this.ucHeader = (GenericHeaderUC)base.FindName("ucHeader");
this.pivot = (Pivot)base.FindName("pivot");
this.pivotItemPhotos = (PivotItem)base.FindName("pivotItemPhotos");
this.photosListBox = (ExtendedLongListSelector)base.FindName("photosListBox");
this.pivotItemVideos = (PivotItem)base.FindName("pivotItemVideos");
this.videosListBox = (ExtendedLongListSelector)base.FindName("videosListBox");
this.pivotItemPosts = (PivotItem)base.FindName("pivotItemPosts");
this.scrollPosts = (ViewportControl)base.FindName("scrollPosts");
this.stackPanelPosts = (MyVirtualizingStackPanel)base.FindName("stackPanelPosts");
this.panelPosts = (MyVirtualizingPanel2)base.FindName("panelPosts");
this.pivotItemPersons = (PivotItem)base.FindName("pivotItemPersons");
this.usersListBox = (ExtendedLongListSelector)base.FindName("usersListBox");
this.pivotItemLinks = (PivotItem)base.FindName("pivotItemLinks");
this.linksListBox = (ExtendedLongListSelector)base.FindName("linksListBox");
this.pivotItemProducts = (PivotItem)base.FindName("pivotItemProducts");
this.productsListBox = (ExtendedLongListSelector)base.FindName("productsListBox");
this.ucPullToRefresh = (PullToRefreshUC)base.FindName("ucPullToRefresh");
}
/// <summary>
/// Gets the template parts for this PTZImage and sets up
/// references and target properties for such parts.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_viewport = this.GetTemplateChild(ViewportName) as ViewportControl;
_imagePanel = this.GetTemplateChild(CanvasName) as Canvas;
Image = this.GetTemplateChild(ImageName) as Image;
if (null != _viewport)
{
_viewport.ViewportChanged += Viewport_Changed;
_viewport.ManipulationStarted += Viewport_ManipulationStarted;
_viewport.ManipulationDelta += Viewport_ManipulationDelta;
_viewport.ManipulationCompleted += Viewport_ManipulationCompleted;
}
if (null != Image)
{
Image.ImageOpened += Image_Opened;
if (null != _source)
{
Image.Source = _source;
Image_Opened(Image, null);
}
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_viewport = this.GetTemplateChild(ViewportName) as ViewportControl;
_imagePanel = this.GetTemplateChild(ImagePanelName) as Canvas;
_image = this.GetTemplateChild(ImageName) as Image;
if (null != _imagePanel)
{
Storyboard.SetTarget(_previewStoryboard, _imagePanel);
Storyboard.SetTargetProperty(_previewStoryboard,
new PropertyPath("(UIElement.RenderTransform).(TranslateTransform.X)"));
}
if (null != _viewport)
{
_viewport.SizeChanged += Viewport_SizeChanged;
_viewport.IsHitTestVisible = false;
}
if (null != _image)
{
_image.Loaded += Image_loaded;
}
}
public PreviewGrid(Picture picture)
: base()
{
_displayPicture = picture;
_viewPort = new ViewportControl();
this.Children.Add(_viewPort);
_viewPort.ManipulationStarted += OnViewportManipulationStarted;
_viewPort.ManipulationDelta += OnViewportManipulationDelta;
_viewPort.ManipulationCompleted += OnViewportManipulationCompleted;
_viewPort.ViewportChanged += OnViewportChanged;
ImageLoaded = false;
_imageView = new Image();
_bitmap = new BitmapImage();
//_bitmap.SetSource(picture.GetImage());
_imageView.Source = _bitmap;
_imageView.Stretch = Stretch.Uniform;
_imageView.RenderTransformOrigin = new Point(0, 0);
_scaleTransform = new ScaleTransform();
_imageView.RenderTransform = _scaleTransform;
_imageHolderCanvas = new Canvas();
_imageHolderCanvas.Children.Add(_imageView);
_viewPort.Content = _imageHolderCanvas;
//LoadImage();
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent((object)this, new Uri("/VKClient.Common;component/Profiles/Shared/Views/ProfilePage.xaml", UriKind.Relative));
this.Common = (VisualStateGroup)this.FindName("Common");
this.Loading = (VisualState)this.FindName("Loading");
this.Reloading = (VisualState)this.FindName("Reloading");
this.Blocked = (VisualState)this.FindName("Blocked");
this.Private = (VisualState)this.FindName("Private");
this.LoadingFailed = (VisualState)this.FindName("LoadingFailed");
this.Loaded = (VisualState)this.FindName("Loaded");
this.viewportControl = (ViewportControl)this.FindName("viewportControl");
this.stackPanelRoot = (StackPanel)this.FindName("stackPanelRoot");
this.canvasBackground = (Canvas)this.FindName("canvasBackground");
this.gridHeader = (Grid)this.FindName("gridHeader");
this.ucProfileInfoHeader = (ProfileInfoHeaderUC)this.FindName("ucProfileInfoHeader");
this.PhotoMenu = (ContextMenu)this.FindName("PhotoMenu");
this.borderHeaderPlaceholder = (Border)this.FindName("borderHeaderPlaceholder");
this.ucMedia = (MediaItemsHorizontalUC)this.FindName("ucMedia");
this.stackPanelNotLoaded = (StackPanel)this.FindName("stackPanelNotLoaded");
this.progressRing = (ProgressRing)this.FindName("progressRing");
this.textBlockLoadingStatus = (TextBlock)this.FindName("textBlockLoadingStatus");
this.buttonTryAgain = (Button)this.FindName("buttonTryAgain");
this.wallPanel = (MyVirtualizingPanel2)this.FindName("wallPanel");
this.ucHeader = (GenericHeaderUC)this.FindName("ucHeader");
this.ucPullToRefresh = (PullToRefreshUC)this.FindName("ucPullToRefresh");
}
private async void searchResultList_PositionChanged(object sender, EventArgs e)
{
ViewportControl viewport = sender as ViewportControl;
if (viewport.Viewport.Bottom >= viewport.Bounds.Bottom && MainPage._isEventsLoaded &&
viewport.ManipulationState == System.Windows.Controls.Primitives.ManipulationState.Animating)
{
searchResultList.ListFooterTemplate = (DataTemplate)Application.Current.Resources["EventsFooterTemplate"];
ObservableCollection <EventsResult> res = MainPage.data.EventsData.result;
string baseUrl = EmsApi.getBaseUrl("events", "v1", "search", EmsApi.GetClubIds(), SearchQuery, "", SearchData.result.Count);
EventsData oldEvents = await EmsApi.getRawResponseAs <EventsData>(baseUrl);
EmsApi.prettyDisplayDates(oldEvents.result);
//Appending...
foreach (EventsResult oldResult in oldEvents.result)
{
SearchData.result.Add(oldResult);
}
if (oldEvents == null || oldEvents.result.Count < 10)
{
searchResultList.ListFooterTemplate = (DataTemplate)Application.Current.Resources["ReachedLastSearchEventFooterTemplate"];
}
else
{
searchResultList.ListHeaderTemplate = null;
}
}
}
public HideHeaderHelper(NewsfeedHeaderUC ucHeader, ViewportControl viewportControl, PhoneApplicationPage page)
{
this._ucHeader = ucHeader;
this._viewportControl = viewportControl;
this._page = page;
TranslateTransform translateTransform1 = this._ucHeader.RenderTransform as TranslateTransform;
if (translateTransform1 == null)
{
TranslateTransform translateTransform2 = new TranslateTransform();
this._ucHeader.RenderTransform = (Transform)translateTransform2;
this._translateHeader = translateTransform2;
}
else
{
this._translateHeader = translateTransform1;
}
this._minOffsetHeader = -this._ucHeader.Height + 32.0;
this._maxOffsetHeader = 0.0;
this._minOffsetFreshNews = 0.0;
this._ucHeader.borderFreshNews.Visibility = Visibility.Visible;
this._translateFreshNews = this._ucHeader.translateFreshNews;
this._translateFreshNews.Y = this._minOffsetFreshNews;
this._viewportControl.ViewportChanged += new EventHandler <ViewportChangedEventArgs>(this.ViewportControl_OnViewportControlChanged);
this._viewportControl.ManipulationStateChanged += new EventHandler <ManipulationStateChangedEventArgs>(this.ViewportControl_OnManipulationStateChanged);
}
public void ScrollToTop()
{
Rect rect = this.Viewport.Viewport;
// ISSUE: explicit reference operation
double y = rect.Y;
rect = this._viewport.Bounds;
// ISSUE: explicit reference operation
double top1 = rect.Top;
if (y == top1)
{
return;
}
if (this.ItemsSource != null && this.ItemsSource.Count > 0)
{
this.ScrollTo(this.ItemsSource[0]);
}
ViewportControl viewport = this.Viewport;
double num = 0.0;
Rect bounds = this._viewport.Bounds;
// ISSUE: explicit reference operation
double top2 = ((Rect)@bounds).Top;
Point point = new Point(num, top2);
viewport.SetViewportOrigin(point);
this.UpdateScrollPosition();
}
private double GetDeltaYCrop(Image imageOriginal)
{
ViewportControl viewportControl = null;
for (FrameworkElement frameworkElement = (FrameworkElement)imageOriginal; frameworkElement != null; frameworkElement = VisualTreeHelper.GetParent((DependencyObject)frameworkElement) as FrameworkElement)
{
if (frameworkElement is ViewportControl)
{
viewportControl = frameworkElement as ViewportControl;
break;
}
}
double num1 = 0.0;
if (viewportControl != null)
{
Rect rect = ((UIElement)imageOriginal).TransformToVisual((UIElement)viewportControl).TransformBounds(new Rect(0.0, 0.0, ((FrameworkElement)imageOriginal).ActualWidth, ((FrameworkElement)imageOriginal).ActualHeight));
// ISSUE: explicit reference operation
double num2 = rect.Top - AttachedProperties.GetExtraDeltaYCropWhenHidingImage((DependencyObject)viewportControl);
if (num2 < 0.0)
{
num1 = -num2;
}
}
return(num1);
}
public override void OnApplyTemplate()
{
Viewport = (ViewportControl)GetTemplateChild("ViewportControl");
Viewport.ViewportChanged += OnViewportChanged;
base.OnApplyTemplate();
}
private bool HasItemsAfter(ViewportControl viewPort)
{
var offset = viewPort.Viewport.Bottom;
return(items.Where(x => Canvas.GetTop(x.Value) + x.Value.ActualHeight > offset).Count() > 0);
//if (itemsAfter.Count > 0)
// return itemsAfter.MinBy(x => Canvas.GetTop(x.Value)).Key;
}
public static void BindViewportBoundsTo(this ViewportControl viewportControl, FrameworkElement element)
{
viewportControl.Bounds = (default(Rect));
element.SizeChanged += (delegate(object s, SizeChangedEventArgs e)
{
Rect bounds = new Rect(0.0, viewportControl.Bounds.Y, element.ActualWidth, element.ActualHeight - viewportControl.Bounds.Y);
viewportControl.Bounds = (bounds);
});
}
public frmMainGame(Game game)
{
_game = game;
InitializeComponent();
_viewPort = new ViewportControl(this, _game);
_viewPort.Dock = DockStyle.Fill;
this.Controls.Add(_viewPort);
this.Load += frmMainGame_Load;
}
public LongListSelectorOberserver(LongListSelector lls)
{
this.lls = lls;
viewportControl = FindViewport(lls);
lls.ItemRealized += LLS_ItemRealized;
lls.ItemUnrealized += LLS_ItemUnrealized;
//lls.ManipulationStateChanged += LLS_ManipulationStateChanged;
//lls.ManipulationDelta +=lls_ManipulationDelta;
//lls.MouseMove += listbox_MouseMove;
}
public LongListSelectorOberserver(LongListSelector lls)
{
this.lls = lls;
viewportControl = FindViewport(lls);
lls.ItemRealized += LLS_ItemRealized;
lls.ItemUnrealized += LLS_ItemUnrealized;
//lls.ManipulationStateChanged += LLS_ManipulationStateChanged;
//lls.ManipulationDelta +=lls_ManipulationDelta;
//lls.MouseMove += listbox_MouseMove;
}
private void LockBoundsForPull(ViewportControl viewport)
{
if (!this._lockBounds)
{
this._lockBounds = true;
this._savedBoundsRect = viewport.Bounds;
this._lockedBoundsRect = new Rect(viewport.Bounds.Left, viewport.Bounds.Top - ExtendedLongListSelector.PULL_EXTRA_MARGIN, viewport.Bounds.Width, viewport.Bounds.Height + ExtendedLongListSelector.PULL_EXTRA_MARGIN);
viewport.Bounds = (this._lockedBoundsRect);
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
this._viewport = (ViewportControl)this.GetTemplateChild("ViewportControl");
this._viewport.ViewportChanged += (new EventHandler <ViewportChangedEventArgs>(this.OnViewportChanged));
this._viewport.ManipulationStateChanged += (new EventHandler <ManipulationStateChangedEventArgs>(this._viewport_ManipulationStateChanged));
Binding binding = new Binding("Bounds");
binding.Source = this._viewport;
BindingOperations.SetBinding((DependencyObject)this, ExtendedLongListSelector.BoundsProperty, (BindingBase)binding);
}
public bool IsAtBottom()
{
if (viewPort == null)
{
viewPort = FindViewport(longList);
if (viewPort == null)
{
return(false);
}
}
return(!HasItemsAfter(viewPort));
}
// this function is ovverided and is called first time
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_viewportControl = (ViewportControl)GetTemplateChild("ViewportControl");
_viewportControl.ManipulationStateChanged +=_viewportControl_ManipulationStateChanged;
// This section is used for hiding scroll bar
// mayby you want to keep it I do not
// Uncomment following 2 line to do so...
ScrollBar sb = ((FrameworkElement)VisualTreeHelper.GetChild(this, 0)).FindName("VerticalScrollBar") as ScrollBar;
sb.RenderTransform = base.RenderTransform;
// sb.Width = 0;
}
private static void OnBoundsChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
ExtendedLongListSelector longListSelector = (ExtendedLongListSelector)d;
ViewportControl viewport = ((ExtendedLongListSelector)d)._viewport;
longListSelector.UpdateScrollPosition();
if (!longListSelector._lockBounds)
{
return;
}
viewport.Bounds = longListSelector._lockedBoundsRect;
}
// this function is ovverided and is called first time
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_viewportControl = (ViewportControl)GetTemplateChild("ViewportControl");
_viewportControl.ManipulationStateChanged += _viewportControl_ManipulationStateChanged;
// This section is used for hiding scroll bar
// mayby you want to keep it I do not
// Uncomment following 2 line to do so...
ScrollBar sb = ((FrameworkElement)VisualTreeHelper.GetChild(this, 0)).FindName("VerticalScrollBar") as ScrollBar;
sb.RenderTransform = base.RenderTransform;
// sb.Width = 0;
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKMessenger;component/Views/ConversationsUC.xaml", UriKind.Relative));
this.LayoutRoot = (Grid)base.FindName("LayoutRoot");
this.scrollConversations = (ViewportControl)base.FindName("scrollConversations");
this.stackPanelConversations = (StackPanel)base.FindName("stackPanelConversations");
this.conversationsListBox = (MyVirtualizingPanel2)base.FindName("conversationsListBox");
}
private void _viewport_ManipulationStateChanged(object sender, ManipulationStateChangedEventArgs e)
{
this._preventPullUntilNextManipulationStateChange = false;
ViewportControl viewport = this._viewport;
if (viewport.ManipulationState == ManipulationState.Manipulating && this.ScrollPosition == 0.0)
{
this.LockBoundsForPull(viewport);
}
else
{
this.UnlockBounds();
}
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKClient.Common;component/Gifts/Views/GiftsCatalogPage.xaml", UriKind.Relative));
this.ucHeader = (GenericHeaderUC)base.FindName("ucHeader");
this.ucPullToRefresh = (PullToRefreshUC)base.FindName("ucPullToRefresh");
this.viewportControl = (ViewportControl)base.FindName("viewportControl");
this.stackPanel = (StackPanel)base.FindName("stackPanel");
this.virtPanel = (MyVirtualizingPanel2)base.FindName("virtPanel");
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKClient.Common;component/Stickers/Views/StickersStorePage.xaml", UriKind.Relative));
this.ucHeader = (GenericHeaderUC)base.FindName("ucHeader");
this.viewportControl = (ViewportControl)base.FindName("viewportControl");
this.stackPanelContent = (StackPanel)base.FindName("stackPanelContent");
this.slideView = (SlideView)base.FindName("slideView");
this.panelStickersList = (MyVirtualizingPanel2)base.FindName("panelStickersList");
this.borderFloatingTabs = (Border)base.FindName("borderFloatingTabs");
}
public ContentFlipperContent(FrameworkElement container, Size size)
{
_container = container;
_viewport = (ViewportControl)container.FindName("FlipperViewport");
_canvas = (Canvas)container.FindName("FlipperCanvas");
_zoomableContent = (FrameworkElement)container.FindName("FlipperZoomableContent");
_transform = (ScaleTransform)container.FindName("FlipperZoomableContentTransform");
_zoomableContent.ManipulationStarted += OnManipulationStarted;
_zoomableContent.ManipulationDelta += OnManipulationDelta;
_zoomableContent.ManipulationCompleted += OnManipulationCompleted;
_zoomableContent.LayoutUpdated += OnZoomableContentLayoutUpdated;
SetSize(size);
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKClient.Common;component/UC/NewsSearchUC.xaml", UriKind.Relative));
this.textBoxSearch = (TextBox)base.FindName("textBoxSearch");
this.textBlockWatermarkText = (TextBlock)base.FindName("textBlockWatermarkText");
this.scrollNews = (ViewportControl)base.FindName("scrollNews");
this.stackPanel = (MyVirtualizingStackPanel)base.FindName("stackPanel");
this.panelNews = (MyVirtualizingPanel2)base.FindName("panelNews");
this.ucPullToRefresh = (PullToRefreshUC)base.FindName("ucPullToRefresh");
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent((object)this, new Uri("/VKClient.Groups;component/GroupDiscussionPage.xaml", UriKind.Relative));
this.LayoutRoot = (Grid)base.FindName("LayoutRoot");
this.scroll = (ViewportControl)base.FindName("scroll");
this.scrollablePanel = (StackPanel)base.FindName("scrollablePanel");
this.panel = (MyVirtualizingPanel2)base.FindName("panel");
this.newCommentUC = (NewMessageUC)base.FindName("newCommentUC");
this.Header = (GenericHeaderUC)base.FindName("Header");
this.ucPullToRefresh = (PullToRefreshUC)base.FindName("ucPullToRefresh");
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKClient.Video;component/VideoCommentsPage.xaml", UriKind.Relative));
this.scroll = (ViewportControl)base.FindName("scroll");
this.stackPanel = (StackPanel)base.FindName("stackPanel");
this.canvasBackground = (Canvas)base.FindName("canvasBackground");
this.textBlockMetaData = (TextBlock)base.FindName("textBlockMetaData");
this.ucCommentGeneric = (CommentsGenericUC)base.FindName("ucCommentGeneric");
this.ucNewMessage = (NewMessageUC)base.FindName("ucNewMessage");
this.ucMoreActions = (MoreActionsUC)base.FindName("ucMoreActions");
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKClient.Common;component/SuggestedPostponedPostsPage.xaml", UriKind.Relative));
this.LayoutRoot = (Grid)base.FindName("LayoutRoot");
this.ContentPanel = (Grid)base.FindName("ContentPanel");
this.scrollNews = (ViewportControl)base.FindName("scrollNews");
this.stackPanel = (StackPanel)base.FindName("stackPanel");
this.panelNews = (MyVirtualizingPanel2)base.FindName("panelNews");
this.Header = (GenericHeaderUC)base.FindName("Header");
this.ucPullToRefresh = (PullToRefreshUC)base.FindName("ucPullToRefresh");
}
public void InitializeComponent()
{
if (this._contentLoaded)
{
return;
}
this._contentLoaded = true;
Application.LoadComponent(this, new Uri("/VKClient.Video;component/VideoCatalog/GroupVideosPage.xaml", UriKind.Relative));
this.LayoutRoot = (Grid)base.FindName("LayoutRoot");
this.ucHeader = (GenericHeaderUC)base.FindName("ucHeader");
this.ucPullToRefresh = (PullToRefreshUC)base.FindName("ucPullToRefresh");
this.gridContent = (Grid)base.FindName("gridContent");
this.scroll = (ViewportControl)base.FindName("scroll");
this.stackPanel = (StackPanel)base.FindName("stackPanel");
this.virtPanel = (MyVirtualizingPanel2)base.FindName("virtPanel");
}
public IEnumerable<object> GetItemsInView()
{
if (viewportControl == null)
viewportControl = FindViewport(lls);
if (viewportControl == null)
return null;
var viewport = viewportControl.Viewport;
var topOffset = viewport.Top;
var bottomOffset = viewport.Bottom;
return Items.Where(x => Canvas.GetTop(x.Value) + x.Value.ActualHeight > topOffset && Canvas.GetTop(x.Value) < bottomOffset)
.OrderBy(x => Canvas.GetTop(x.Value)).Select(x => x.Key);
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (_innerSelector != null)
{
_innerSelector.ItemRealized -= _innerSelector_ItemRealized;
_innerSelector.ItemUnrealized -= _innerSelector_ItemUnrealized;
_innerSelector.JumpListClosed -= _innerSelector_JumpListClosed;
_innerSelector.JumpListOpening -= _innerSelector_JumpListOpening;
_innerSelector.ManipulationStateChanged -= _innerSelector_ManipulationStateChanged;
_innerSelector.PropertyChanged -= _innerSelector_PropertyChanged;
_innerSelector.SelectionChanged -= _innerSelector_SelectionChanged;
_innerSelector.MouseMove -= _innerSelector_MouseMove;
_innerSelector.MouseLeave -= _innerSelector_MouseLeave;
}
_innerSelector = this.GetTemplateChild(InnerSelectorName) as LongListSelector;
if (_innerSelector != null)
{
_innerSelector.LayoutMode = LayoutMode;
_innerSelector.SelectedItem = SelectedItem;
_innerSelector.ItemRealized += _innerSelector_ItemRealized;
_innerSelector.ItemUnrealized += _innerSelector_ItemUnrealized;
_innerSelector.JumpListClosed += _innerSelector_JumpListClosed;
_innerSelector.JumpListOpening += _innerSelector_JumpListOpening;
_innerSelector.ManipulationStateChanged += _innerSelector_ManipulationStateChanged;
_innerSelector.PropertyChanged += _innerSelector_PropertyChanged;
_innerSelector.SelectionChanged += _innerSelector_SelectionChanged;
_innerSelector.MouseMove += _innerSelector_MouseMove;
_innerSelector.MouseLeave += _innerSelector_MouseLeave;
_viewportControl = _innerSelector.GetFirstLogicalChildByType<ViewportControl>(true);
_prepareRefreshDataTemplate = _innerSelector.Resources["PrepareRefreshDataTemplate"] as DataTemplate;
_refreshingDataTemplate = _innerSelector.Resources["RefreshingDataTemplate"] as DataTemplate;
}
}
public static bool RayCastTerrainFromMouse(out Vec3 hitPos, ViewportControl viewport)
{
return RayCastTerrainFromScreenPoint(viewport.NormalizedMousePos, out hitPos);
}
public ContentFlipperContent(FrameworkElement container, Size size)
{
_container = container;
_viewport = (ViewportControl)container.FindName("FlipperViewport");
_canvas = (Canvas)container.FindName("FlipperCanvas");
_zoomableContent = (FrameworkElement)container.FindName("FlipperZoomableContent");
_transform = (ScaleTransform)container.FindName("FlipperZoomableContentTransform");
_zoomableContent.ManipulationStarted += OnManipulationStarted;
_zoomableContent.ManipulationDelta += OnManipulationDelta;
_zoomableContent.ManipulationCompleted += OnManipulationCompleted;
_zoomableContent.LayoutUpdated += OnZoomableContentLayoutUpdated;
SetSize(size);
}
