public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
UIViewController result = null;
// First, get the index path and view for the previewed cell.
var indexPath = base.TableView.IndexPathForRowAtPoint(location);
if (indexPath != null)
{
var cell = base.TableView.CellAt(indexPath);
if (cell != null)
{
// Enable blurring of other UI elements, and a zoom in animation while peeking.
previewingContext.SourceRect = cell.Frame;
// Create and configure an instance of the color item view controller to show for the peek.
var viewController = base.Storyboard.InstantiateViewController("ColorItemViewController") as ColorItemViewController;
// Pass over a reference to the ColorData object and the specific ColorItem being viewed.
viewController.ColorData = ColorData;
viewController.ColorItem = ColorData.Colors[indexPath.Row];
result = viewController;
}
}
return(result);
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
Console.WriteLine("CommitViewContoller");
var sv = (UICollectionView)previewingContext.SourceView;
var x = previewingContext.SourceRect.X + (previewingContext.SourceRect.Width / 2);
var y = previewingContext.SourceRect.Y + (previewingContext.SourceRect.Height / 2);
var indexPath = CollectionView.IndexPathForItemAtPoint(new CGPoint(x, y));
var popAt = todoItems [indexPath.Row];
var detailViewController = (DetailViewController)Storyboard.InstantiateViewController("detailvc");
if (detailViewController == null)
{
return;
}
detailViewController.SetTodo(popAt);
//viewControllerToCommit = peekViewController;
ShowViewController(detailViewController, this);
}
public override UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
var indexPath = _restaurantTableViewController.TableView.IndexPathForRowAtPoint(location);
if (indexPath == null)
{
return(null);
}
var cell = _restaurantTableViewController.TableView.CellAt(indexPath);
if (cell == null)
{
return(null);
}
var restaurantDetaiViewController = _restaurantTableViewController.Storyboard?.InstantiateViewController("RestaurantDetailViewController") as NewRestaurantDetailViewController;
if (restaurantDetaiViewController == null)
{
return(null);
}
var selectedRestaurant = _restaurantsMO[indexPath.Row];
restaurantDetaiViewController.RestaurantMO = selectedRestaurant;
restaurantDetaiViewController.PreferredContentSize = new CGSize(0, 460);
previewingContext.SourceRect = cell.Frame;
return(restaurantDetaiViewController);
}
/// <summary>
/// Gets the view controller that will be displayed for a 3D Touch preview "peek".
/// </summary>
/// <returns>The view controller for preview.</returns>
/// <param name="previewingContext">Previewing context.</param>
/// <param name="location">Location.</param>
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CoreGraphics.CGPoint location)
{
// Obtain the index path and the cell that was pressed.
var indexPath = TableView.IndexPathForRowAtPoint(location);
if (indexPath == null)
{
return(null);
}
// get the cell that is being pressed for preview "peeking"
var cell = TableView.CellAt(indexPath);
if (cell == null)
{
return(null);
}
// Create a detail view controller and set its properties.
var detailViewController = Storyboard.InstantiateViewController("AcquaintanceDetailViewController") as AcquaintanceDetailViewController;
if (detailViewController == null)
{
return(null);
}
// set the acquaintance on the view controller
detailViewController.Acquaintance = _AcquaintanceTableViewSource.Acquaintances[indexPath.Row];
// set the frame on the screen that will NOT be blurred out during the preview "peek"
previewingContext.SourceRect = cell.Frame;
return(detailViewController);
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
// Obtain the index path and the cell that was pressed.
var indexPath = TableView.IndexPathForRowAtPoint(location);
if (indexPath == null)
{
return(null);
}
var cell = TableView.CellAt(indexPath);
if (cell == null)
{
return(null);
}
// Create a detail view controller and set its properties.
var detailViewController = (DetailViewController)Storyboard.InstantiateViewController("DetailViewController");
if (detailViewController == null)
{
return(null);
}
var previewDetail = sampleData [indexPath.Row];
detailViewController.DetailItemTitle = previewDetail.Title;
detailViewController.PreferredContentSize = new CGSize(0, previewDetail.PreferredHeight);
previewingContext.SourceRect = cell.Frame;
return(detailViewController);
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
if (presentViewController)
{
PresentViewController(viewControllerToCommit, true, null);
}
else
{
NavigationController.PushViewController(viewControllerToCommit, true);
}
}
public async void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
try {
var ed = viewControllerToCommit as IDocumentEditor;
if (ed != null)
{
await DocumentAppDelegate.Shared.OpenDocument(ed.DocumentReference.File.Path, false);
}
} catch (Exception ex) {
Log.Error(ex);
}
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CoreGraphics.CGPoint location)
{
try {
if (docsView == null)
{
return(null);
}
var p = new Praeclarum.Graphics.PointF((float)location.X, (float)location.Y);
var item = docsView.GetItemAtPoint(p);
if (item == null)
{
return(null);
}
var dref = item.Reference;
if (dref == null)
{
return(null);
}
var docIndex = Docs.FindIndex(x => x.File.Path == dref.File.Path);
if (docIndex < 0)
{
return(null);
}
var newEditor = DocumentAppDelegate.Shared.App.CreateDocumentEditor(docIndex, Docs);
if (newEditor == null)
{
return(null);
}
newEditor.IsPreviewing = true;
BindEditorAsync(newEditor).ContinueWith(t => {
if (t.IsFaulted)
{
Log.Error(t.Exception);
}
});
return((UIViewController)newEditor);
} catch (Exception ex) {
Log.Error(ex);
return(null);
}
}
void SwitchToMode(bool animated)
{
var b = View.Bounds;
var oldView = docsView;
var oldPreview = docsPreview;
if (oldView != null)
{
oldView.SortChanged -= HandleSortChanged;
oldView.SelectedDocuments.CollectionChanged -= HandleSelectedDocumentsChanged;
oldView.RenameRequested -= HandleRenameRequested;
if (ios9 && oldPreview != null)
{
UnregisterForPreviewingWithContext(oldPreview);
}
}
var newView = viewMode == DocumentsViewMode.List ?
(IDocumentsView) new DocumentListView(b) :
(IDocumentsView) new DocumentThumbnailsView(b);
docsView = newView;
docsView.IsSyncing = IsSyncing;
docsView.Items = items;
docsView.Sort = DocumentAppDelegate.Shared.Settings.DocumentsSort;
docsView.SortChanged += HandleSortChanged;
docsView.SelectedDocuments.CollectionChanged += HandleSelectedDocumentsChanged;
docsView.RenameRequested += HandleRenameRequested;
var longPress = new UILongPressGestureRecognizer(HandleLongPress)
{
MinimumPressDuration = 0.5,
};
View = (UIView)newView;
View.AddGestureRecognizer(longPress);
if (ios9)
{
docsPreview = RegisterForPreviewingWithDelegate(this, View);
}
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
var indexPath = TableView.IndexPathForRowAtPoint(location);
var cell = TableView.CellAt(indexPath);
if (cell == null || demoProductViewController == false)
{
return(null);
}
var product = products[indexPath.Row];
var productViewController = GetProductViewController();
productViewController.LoadProduct(product, null);
previewingContext.SourceRect = cell.Frame;
return(productViewController);
}
/// Create a previewing view controller to be shown at "Peek".
public override UIViewController GetViewControllerForPreview (IUIViewControllerPreviewing previewingContext, CGPoint location)
{
// Grab the item to preview
var indexPath = SearchController.SearchResultsTableView.IndexPathForRowAtPoint (location);
var cell = SearchController.SearchResultsTableView.CellAt (indexPath);
var item = SearchController.DataSource.Beers[indexPath.Row];
// Grab a controller and set it to the default sizes
var detailViewController = SearchController.Storyboard.InstantiateViewController ("beerDescriptionView") as BeerDescriptionTableView;
detailViewController.PreferredContentSize = new CGSize (0, 0);
// Set the data for the display
detailViewController.SetBeer (item);
detailViewController.NavigationItem.LeftBarButtonItem = SearchController.SplitViewController.DisplayModeButtonItem;
detailViewController.NavigationItem.LeftItemsSupplementBackButton = true;
// Set the source rect to the cell frame, so everything else is blurred.
previewingContext.SourceRect = cell.Frame;
return detailViewController;
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
Console.WriteLine ("CommitViewContoller");
var sv = (UICollectionView)previewingContext.SourceView;
var x = previewingContext.SourceRect.X + (previewingContext.SourceRect.Width / 2);
var y = previewingContext.SourceRect.Y + (previewingContext.SourceRect.Height / 2);
var indexPath = CollectionView.IndexPathForItemAtPoint (new CGPoint(x,y));
var popAt = tasks [indexPath.Row];
var detailViewController = (DetailViewController)Storyboard.InstantiateViewController ("detailvc");
if (detailViewController == null)
return;
detailViewController.SetTodo (popAt);
//viewControllerToCommit = peekViewController;
ShowViewController (detailViewController, this);
}
public override UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
// Grab the item to preview
var indexPath = beerViewController.TableView.IndexPathForRowAtPoint(location);
var cell = beerViewController.TableView.CellAt(indexPath);
var item = beerViewController.Beers[indexPath.Row];
// Grab a controller and set it to the default sizes
var detailViewController = beerViewController.Storyboard.InstantiateViewController("BEER_DESCRIPTION") as BeerDescriptionTableView;
detailViewController.PreferredContentSize = new CGSize(0, 0);
// Set the data for the display
detailViewController.SetBeer(item);
detailViewController.NavigationItem.LeftBarButtonItem = beerViewController.SplitViewController.DisplayModeButtonItem;
detailViewController.NavigationItem.LeftItemsSupplementBackButton = true;
// Set the source rect to the cell frame, so everything else is blurred.
previewingContext.SourceRect = cell.Frame;
return(detailViewController);
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
// Obtain the index path and the cell that was pressed.
var indexPath = CollectionView.IndexPathForItemAtPoint(location);
Console.WriteLine("ForPreview " + location.ToString() + " " + indexPath);
if (indexPath == null)
{
return(null);
}
var cell = CollectionView.CellForItem(indexPath);
if (cell == null)
{
return(null);
}
// Create a detail view controller and set its properties.
var peekViewController = (PeekViewController)Storyboard.InstantiateViewController("peekvc");
if (peekViewController == null)
{
return(null);
}
var peekAt = todoItems [indexPath.Row];
peekViewController.SetTodo(peekAt);
peekViewController.PreferredContentSize = new CGSize(0, 160);
previewingContext.SourceRect = cell.Frame;
return(peekViewController);
}
/// Present the view controller for the "Pop" action.
public override void CommitViewController (IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
// Reuse Peek view controller for details presentation
SearchController.ShowViewController(viewControllerToCommit,this);
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
// Push the configured view controller onto the navigation stack.
base.NavigationController.PushViewController(viewControllerToCommit, true);
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
ShowViewController(viewControllerToCommit, this);
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
Console.WriteLine("CommitViewController");
}
public override void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
_restaurantTableViewController.ShowViewController(viewControllerToCommit, this);
}
public UIViewController GetViewControllerForPreview (IUIViewControllerPreviewing previewingContext, CGPoint location)
{
// Obtain the index path and the cell that was pressed.
var indexPath = TableView.IndexPathForRowAtPoint (location);
if (indexPath == null)
return null;
var cell = TableView.CellAt (indexPath);
if (cell == null)
return null;
// Create a detail view controller and set its properties.
var detailViewController = (DetailViewController)Storyboard.InstantiateViewController ("DetailViewController");
if (detailViewController == null)
return null;
var previewDetail = sampleData [indexPath.Row];
detailViewController.DetailItemTitle = previewDetail.Title;
detailViewController.PreferredContentSize = new CGSize (0, previewDetail.PreferredHeight);
previewingContext.SourceRect = cell.Frame;
return detailViewController;
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CoreGraphics.CGPoint location)
{
Console.WriteLine ("BasePageRenderer.ViewDidLoad");
return new UIViewController ();
}
public async void CommitViewController (IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
try {
var ed = viewControllerToCommit as IDocumentEditor;
if (ed != null) {
await DocumentAppDelegate.Shared.OpenDocument (ed.DocumentReference.File.Path, false);
}
} catch (Exception ex) {
Log.Error (ex);
}
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
if (presentViewController) {
PresentViewController (viewControllerToCommit, true, null);
} else {
NavigationController.PushViewController (viewControllerToCommit, true);
}
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CoreGraphics.CGPoint location)
{
var indexPath = this.TableView.IndexPathForRowAtPoint (location);
var cell = this.TableView.CellAt (indexPath);
var item = this.Data.GetCheckpoint(indexPath);
var previewer= Detail.GetDetailDialog (item);
previewingContext.SourceRect = cell.Frame;
previewer.PreferredContentSize = new CGSize (0, 0);
return previewer;
}
/// Present the view controller for the "Pop" action.
public override void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
// Reuse Peek view controller for details presentation
SearchController.ShowViewController(viewControllerToCommit, this);
}
/// <summary>
/// Gets the view controller that will be displayed for a 3D Touch preview "peek".
/// </summary>
/// <returns>The view controller for preview.</returns>
/// <param name="previewingContext">Previewing context.</param>
/// <param name="location">Location.</param>
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CoreGraphics.CGPoint location)
{
// Obtain the index path and the cell that was pressed.
var indexPath = TableView.IndexPathForRowAtPoint(location);
if (indexPath == null)
return null;
// get the cell that is being pressed for preview "peeking"
var cell = TableView.CellAt(indexPath);
if (cell == null)
return null;
// Create a detail view controller and set its properties.
var detailViewController = Storyboard.InstantiateViewController("AcquaintanceDetailViewController") as AcquaintanceDetailViewController;
if (detailViewController == null)
return null;
// set the acquaintance on the view controller
detailViewController.Acquaintance = _AcquaintanceTableViewSource.Acquaintances[indexPath.Row];
// set the frame on the screen that will NOT be blurred out during the preview "peek"
previewingContext.SourceRect = cell.Frame;
return detailViewController;
}
/// <summary>
/// Commits the view controller that will displayed when a 3D Touch gesture is fully depressed, beyond just the preview.
/// </summary>
/// <param name="previewingContext">Previewing context.</param>
/// <param name="viewControllerToCommit">View controller to commit.</param>
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
// Show the view controller that is being preview "peeked".
// Instead, you could do whatever you want here, such as commit some other view controller than the one that is being "peeked".
ShowViewController(viewControllerToCommit, this);
}
public override void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
beerViewController.ShowViewController(viewControllerToCommit, this);
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
Console.WriteLine ("CommitViewController");
}
public override void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
beerViewController.ShowViewController(viewControllerToCommit, this);
}
public void CommitViewController (IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
ShowViewController (viewControllerToCommit, this);
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
// Obtain the index path and the cell that was pressed.
var indexPath = CollectionView.IndexPathForItemAtPoint (location);
Console.WriteLine ("ForPreview " + location.ToString() + " " + indexPath);
if (indexPath == null)
return null;
var cell = CollectionView.CellForItem (indexPath);
if (cell == null)
return null;
// Create a detail view controller and set its properties.
var peekViewController = (PeekViewController)Storyboard.InstantiateViewController ("peekvc");
if (peekViewController == null)
return null;
var peekAt = tasks [indexPath.Row];
peekViewController.SetTodo (peekAt);
peekViewController.PreferredContentSize = new CGSize (0, 160);
previewingContext.SourceRect = cell.Frame;
return peekViewController;
}
/// <summary>
/// Commits the view controller that will displayed when a 3D Touch gesture is fully depressed, beyond just the preview.
/// </summary>
/// <param name="previewingContext">Previewing context.</param>
/// <param name="viewControllerToCommit">View controller to commit.</param>
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
// Show the view controller that is being preview "peeked".
// Instead, you could do whatever you want here, such as commit some other view controller than the one that is being "peeked".
ShowViewController(viewControllerToCommit, this);
}
public void CommitViewController(IUIViewControllerPreviewing previewingContext, UIViewController viewControllerToCommit)
{
this.Detail.ShowDetailDialog (viewControllerToCommit as CheckPointDetailDialog);
}
void SwitchToMode (bool animated)
{
var b = View.Bounds;
var oldView = docsView;
var oldPreview = docsPreview;
if (oldView != null) {
oldView.SortChanged -= HandleSortChanged;
oldView.SelectedDocuments.CollectionChanged -= HandleSelectedDocumentsChanged;
oldView.RenameRequested -= HandleRenameRequested;
if (ios9 && oldPreview != null) {
UnregisterForPreviewingWithContext (oldPreview);
}
}
var newView = viewMode == DocumentsViewMode.List ?
(IDocumentsView)new DocumentListView (b) :
(IDocumentsView)new DocumentThumbnailsView (b);
docsView = newView;
docsView.IsSyncing = IsSyncing;
docsView.Items = items;
docsView.Sort = DocumentAppDelegate.Shared.Settings.DocumentsSort;
docsView.SortChanged += HandleSortChanged;
docsView.SelectedDocuments.CollectionChanged += HandleSelectedDocumentsChanged;
docsView.RenameRequested += HandleRenameRequested;
var longPress = new UILongPressGestureRecognizer (HandleLongPress) {
MinimumPressDuration = 0.5,
};
View = (UIView)newView;
View.AddGestureRecognizer (longPress);
if (ios9) {
docsPreview = RegisterForPreviewingWithDelegate (this, View);
}
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CoreGraphics.CGPoint location)
{
Console.WriteLine("BasePageRenderer.ViewDidLoad");
return(new UIViewController());
}
public UIViewController GetViewControllerForPreview (IUIViewControllerPreviewing previewingContext, CoreGraphics.CGPoint location)
{
try {
if (docsView == null) return null;
var p = new Praeclarum.Graphics.PointF ((float)location.X, (float)location.Y);
var item = docsView.GetItemAtPoint (p);
if (item == null) return null;
var dref = item.Reference;
if (dref == null) return null;
var docIndex = Docs.FindIndex (x => x.File.Path == dref.File.Path);
if (docIndex < 0) return null;
var newEditor = DocumentAppDelegate.Shared.App.CreateDocumentEditor (docIndex, Docs);
if (newEditor == null) return null;
newEditor.IsPreviewing = true;
BindEditorAsync (newEditor).ContinueWith (t => {
if (t.IsFaulted) {
Log.Error(t.Exception);
}
});
return (UIViewController)newEditor;
} catch (Exception ex) {
Log.Error (ex);
return null;
}
}
public UIViewController GetViewControllerForPreview(IUIViewControllerPreviewing previewingContext, CGPoint location)
{
var indexPath = TableView.IndexPathForRowAtPoint (location);
var cell = TableView.CellAt (indexPath);
if (cell == null || demoProductViewController == false) {
return null;
}
var product = products [indexPath.Row];
var productViewController = GetProductViewController ();
productViewController.LoadWithProduct (product, null);
previewingContext.SourceRect = cell.Frame;
return productViewController;
}
