public static void AddAGVInDec(string key, AdaptiveGridView instance)
{
if (!AdaptiveGridViewMap.ContainsKey(key))
{
AdaptiveGridViewMap.Add(key, instance);
}
}
private void SelectionChanged(AdaptiveGridView adaptativeGridView)
{
SelectedItemsCount = adaptativeGridView.SelectedItems.Count == 1
? Constants.CommandBarCoutItemKey.GetLocalized()
: string.Format(Constants.CommandBarCoutItemsKey.GetLocalized(), adaptativeGridView.SelectedItems.Count);
IsMultiselectionEnable = adaptativeGridView.SelectedItems.Any();
}
/// <summary>Gets the current grid.</summary>
private void GetCurrentGrid()
{
TheGrid = ((CreateObjectsPivot.SelectedItem as PivotItem).Content as Grid).Children;
ActionGrid = TheGrid[0] as Grid;
LoadingProgressBar = TheGrid[1] as ProgressBar;
Collection = TheGrid[2] as AdaptiveGridView;
SmokeGrid = TheGrid[3] as Grid;
SmokeGridChild = ((SmokeGrid.Children[0] as Grid).Children[0] as StackPanel).Children[0] as Grid;
}
private void SetAnimation(Product product, AdaptiveGridView grid)
{
if (product == null || grid == null)
{
return;
}
grid.PrepareConnectedAnimation("anim", product, product.Image);
ViewModel.ViewProductDetails(product);
}
public async void OnXamlRendered(FrameworkElement control)
{
adaptiveGridViewControl = control.FindDescendantByName("AdaptiveGridViewcontrol") as AdaptiveGridView;
if (adaptiveGridViewControl != null)
{
adaptiveGridViewControl.ItemsSource = await new Data.PhotosDataSource().GetItemsAsync();
adaptiveGridViewControl.ItemClick += AdaptiveGridViewControl_ItemClick;
adaptiveGridViewControl.SelectionChanged += AdaptiveGridViewControl_SelectionChanged;
}
}
private void SetAnimation(ItemViewModel itemViewModel, AdaptiveGridView grid)
{
if (itemViewModel == null || grid == null)
{
return;
}
grid.PrepareConnectedAnimation(Constants.ConnectedAnimationKey, itemViewModel, "SourceImage");
itemViewModel.Edit();
LastSelectedItem = itemViewModel;
}
public void Convert_DefaultAdaptiveGridView_ReturnsHeightPlusItemMargin()
{
var converter = new AdaptiveHeightValueConverter();
double value = 100;
var gridView = new AdaptiveGridView();
var margin = (Thickness)gridView.ItemContainerStyle?.Setters.OfType <Setter>().First(s => s.Property == FrameworkElement.MarginProperty).Value;
var result = converter.Convert(value, null, gridView, null);
Assert.AreEqual(result, value + margin.Bottom);
}
public void Convert_GridViewWithNoItemContainerStyleAndNoItems_ReturnsHeightPlusDefaultItemMargin()
{
var converter = new AdaptiveHeightValueConverter();
double value = 100;
var gridView = new AdaptiveGridView {
ItemContainerStyle = null
};
var result = converter.Convert(value, null, gridView, null);
Assert.AreEqual(result, value + converter.DefaultItemMargin.Bottom + converter.DefaultItemMargin.Top);
}
public async void OnXamlRendered(FrameworkElement control)
{
adaptiveGridViewControl = control.FindChildByName("AdaptiveGridViewControl") as AdaptiveGridView;
loadingControl = control.FindDescendantByName("LoadingControl") as Loading;
loadingContentControl = control.FindChildByName("LoadingContentControl") as ContentControl;
resources = control.Resources;
if (adaptiveGridViewControl != null)
{
adaptiveGridViewControl.ItemsSource = await new Data.PhotosDataSource().GetItemsAsync();
}
}
public PhotoAlbum()
{
this.InitializeComponent();
PAPageName = PhotoAlbumViewer;
gv = FileList;
context = RightClickContextMenu;
gridContext = GridRightClickContextMenu;
AddItemBox = AddDialog;
NameBox = NameDialog;
inputFromRename = RenameInput;
ShareItem.Click += Interaction.ShareItem_Click;
RenameItem.Click += Interaction.RenameItem_Click;
}
public void Convert_GridViewWithPadding_ReturnsHeightPlusPadding()
{
var converter = new AdaptiveHeightValueConverter {
DefaultItemMargin = new Thickness(0)
};
double value = 100;
var gridView = new AdaptiveGridView {
ItemContainerStyle = null, Padding = new Thickness(10)
};
var result = converter.Convert(value, null, gridView, null);
Assert.AreEqual(result, value + gridView.Padding.Bottom + gridView.Padding.Top);
}
public void Convert_GridViewWithItemContainerStyle_ReturnsHeightPlusItemMargin()
{
var converter = new AdaptiveHeightValueConverter();
double value = 100;
var gridView = new AdaptiveGridView();
var margin = new Thickness(10);
var style = new Style(typeof(GridViewItem));
style.Setters.Add(new Setter(GridViewItem.MarginProperty, margin));
gridView.ItemContainerStyle = style;
var result = converter.Convert(value, null, gridView, null);
Assert.AreEqual(result, value + margin.Bottom + margin.Top);
}
public async void OnXamlRendered(FrameworkElement control)
{
_adaptiveGridViewControl = control.FindDescendantByName("AdaptiveGridViewControl") as AdaptiveGridView;
if (_adaptiveGridViewControl != null)
{
var allPhotos = await new Data.PhotosDataSource().GetItemsAsync();
_originalPhotos = allPhotos.ToArray();
_boundPhotos = new ObservableCollection <PhotoDataItem>(_originalPhotos);
_adaptiveGridViewControl.ItemsSource = _boundPhotos;
_adaptiveGridViewControl.ItemClick += AdaptiveGridViewControl_ItemClick;
_adaptiveGridViewControl.SelectionChanged += AdaptiveGridViewControl_SelectionChanged;
NumberSlider.Minimum = 1;
NumberSlider.Maximum = _originalPhotos.Length;
NumberSlider.Value = _originalPhotos.Length;
NumberSlider.ValueChanged += OnNumberSliderValueChanged;
}
}
private void AdaptiveGridViewControl_RightTapped(object sender, RightTappedRoutedEventArgs e)
{
AdaptiveGridView agv = sender as AdaptiveGridView;
if (agv.SelectionMode == ListViewSelectionMode.None) //GridView：多选
{
if (e.OriginalSource is FrameworkElement element) //获取控件元素
{
if (element.DataContext is PhotoFile file)
{
if (file.isAdd == Visibility.Collapsed)
{
RightPhotoFile = file;
Point p = e.GetPosition(agv);
GridView_MenuFlyout.ShowAt(agv, p);//显示
}
}
}
}
}
private void OnLoaded(AdaptiveGridView adaptiveGrid)
{
IsMultiselectionEnable = false;
if (adaptiveGrid == null || LastSelectedItem == null)
{
return;
}
var selectedItem = Items.FirstOrDefault(item => item.Item.Id == LastSelectedItem.Item.Id);
if (selectedItem == null)
{
return;
}
ConnectedAnimation animation = ConnectedAnimationService.GetForCurrentView().GetAnimation(Constants.ConnectedAnimationKey);
if (animation != null)
{
adaptiveGrid.ScrollIntoView(selectedItem, ScrollIntoViewAlignment.Default);
adaptiveGrid.UpdateLayout();
var containerObject = adaptiveGrid.ContainerFromItem(selectedItem);
if (containerObject is GridViewItem container)
{
var root = (FrameworkElement)container.ContentTemplateRoot;
var image = (Image)root.FindName("SourceImage");
animation.TryStart(image);
}
else
{
animation.Cancel();
}
}
LastSelectedItem = null;
}
public async Task Initialize(AdaptiveGridView gridView)
{
_adaptiveGridView = gridView;
await LoadDataAsync();
}
private void CancelSelection(AdaptiveGridView adaptativeGridView)
{
adaptativeGridView.DeselectRange(new ItemIndexRange(0, (uint)Items.Count));
}
public void ShowDetail(ItemViewModel itemViewModel, AdaptiveGridView grid)
{
SetAnimation(itemViewModel, grid);
}
public void Initialize(AdaptiveGridView gridView, HN.Controls.ImageEx detailImageEx)
{
_adaptiveGridView = gridView;
_detailImageEx = detailImageEx;
}