public PropertyItemViewModel(PropertyItemViewModel p)
{
ItemSource = p.ItemSource;
Parent = p.Parent;
_property = p._property.Clone() as PropertyDef;
_property.Name = Utils.GetUniqueName(p.Name, ItemSource.Select(x => (x as PropertyItemViewModel).Name));
}
public SoundItemViewModel() // new item
{
_sound = new GameSound
{
Name = Utils.GetUniqueName("Sound", ItemSource.Select(x => (x as SoundItemViewModel).Name)),
Gameid = ViewModelLocator.GameLoader.Game.Id,
//Src = ViewModelLocator.GameLoader.GamePath
Src = AssetManager.Instance.Assets.FirstOrDefault(x => x.Type == AssetType.Sound)?.FullPath,
};
}
public SymbolItemViewModel() // new item
{
_symbol = new Symbol
{
Id = Utils.GetUniqueName("Symbol", ItemSource.Select(x => (x as SymbolItemViewModel).Id)),
Name = "Symbol",
//Source = ViewModelLocator.GameLoader.GamePath
Source = AssetManager.Instance.Assets.FirstOrDefault(x => x.Type == AssetType.Image)?.FullPath,
};
}
public SymbolItemViewModel(SymbolItemViewModel s) // copy item
{
_symbol = new Symbol()
{
Id = Utils.GetUniqueName(s.Id, ItemSource.Select(x => (x as SymbolItemViewModel).Name)),
Name = s.Name,
Source = s.Asset.FullPath
};
Parent = s.Parent;
ItemSource = s.ItemSource;
}
public override void Insert()
{
if (CanInsert == false)
{
return;
}
var index = ItemSource.IndexOf(this);
ItemSource.Insert(index, new BoardItemViewModel()
{
ItemSource = ItemSource,
Parent = Parent,
Name = Utils.GetUniqueName("New Board", ItemSource.Select(x => (x as BoardItemViewModel).Name))
});
}
private void AddTabToView(TabItem tab)
{
var tabSize = (TabSizeOption.IsAbsolute && TabSizeOption.Value.Equals(0)) ? new GridLength(1, GridUnitType.Star) : TabSizeOption;
_headerContainerGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = tabSize
});
tab.IsCurrent = _headerContainerGrid.ColumnDefinitions.Count - 1 == SelectedTabIndex;
var headerIcon = new Image
{
Margin = new Thickness(0, 8, 0, 0),
BindingContext = tab,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.Center,
WidthRequest = tab.HeaderIconSize,
HeightRequest = tab.HeaderIconSize
};
headerIcon.SetBinding(Image.SourceProperty, nameof(TabItem.HeaderIcon));
headerIcon.SetBinding(IsVisibleProperty, nameof(TabItem.HeaderIcon), converter: new NullToBoolConverter());
var headerLabel = new Label
{
BindingContext = tab,
VerticalTextAlignment = TextAlignment.Center,
HorizontalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
Margin = new Thickness(5, 8, 5, 5)
};
headerLabel.SetBinding(Label.TextProperty, nameof(TabItem.HeaderText));
headerLabel.SetBinding(Label.TextColorProperty, nameof(TabItem.HeaderTextColor));
headerLabel.SetBinding(Label.FontSizeProperty, nameof(TabItem.HeaderTabTextFontSize));
headerLabel.SetBinding(Label.FontFamilyProperty, nameof(TabItem.HeaderTabTextFontFamily));
headerLabel.SetBinding(Label.FontAttributesProperty, nameof(TabItem.HeaderTabTextFontAttributes));
headerLabel.SetBinding(IsVisibleProperty, nameof(TabItem.HeaderText), converter: new NullToBoolConverter());
var selectionBarBoxView = new BoxView
{
VerticalOptions = LayoutOptions.End,
BindingContext = tab,
HeightRequest = HeaderSelectionUnderlineThickness,
WidthRequest = HeaderSelectionUnderlineWidth
};
//selectionBarBoxView.SetBinding(IsVisibleProperty, nameof(TabItem.IsCurrent));
var underlineColorBinding = new Binding(nameof(TabItem.IsCurrent), BindingMode.OneWay, new SelectedTabHeaderToTabBackgroundColorConverter(), this);
//selectionBarBoxView.SetBinding(BoxView.ColorProperty, nameof(TabItem.HeaderSelectionUnderlineColor), BindingMode.OneWay, new SelectedTabHeaderToTabBackgroundColorConverter(), );
selectionBarBoxView.SetBinding(BoxView.BackgroundColorProperty, underlineColorBinding);
selectionBarBoxView.SetBinding(WidthRequestProperty, nameof(TabItem.HeaderSelectionUnderlineWidth));
selectionBarBoxView.SetBinding(HeightRequestProperty, nameof(TabItem.HeaderSelectionUnderlineThickness));
selectionBarBoxView.SetBinding(HorizontalOptionsProperty,
nameof(TabItem.HeaderSelectionUnderlineWidth),
converter: new DoubleToLayoutOptionsConverter());
selectionBarBoxView.PropertyChanged += (object sender, PropertyChangedEventArgs e) =>
{
if (e.PropertyName == nameof(TabItem.IsCurrent))
{
SetPosition(ItemSource.IndexOf((TabItem)((BoxView)sender).BindingContext));
}
if (e.PropertyName == nameof(WidthRequest))
{
selectionBarBoxView.HorizontalOptions = tab.HeaderSelectionUnderlineWidth > 0 ? LayoutOptions.CenterAndExpand : LayoutOptions.FillAndExpand;
}
};
View headerItemView;
if (TabHeaderItemTemplate != null)
{
headerItemView = (View)TabHeaderItemTemplate.CreateContent();
headerItemView.BindingContext = tab;
}
else
{
headerItemView = new StackLayout
{
VerticalOptions = LayoutOptions.FillAndExpand,
Children = { headerIcon, headerLabel, selectionBarBoxView },
BackgroundColor = HeaderBackgroundColor
};
}
var tapRecognizer = new TapGestureRecognizer();
tapRecognizer.Tapped += (object s, EventArgs e) =>
{
_supressCarouselViewPositionChangedEvent = true;
var capturedIndex = _headerContainerGrid.Children.IndexOf((View)s);
SetPosition(capturedIndex);
_supressCarouselViewPositionChangedEvent = false;
};
headerItemView.GestureRecognizers.Add(tapRecognizer);
_headerContainerGrid.Children.Add(headerItemView, _headerContainerGrid.ColumnDefinitions.Count - 1, 0);
_carouselView.ItemsSource = ItemSource.Select(t => t.Content);
}