public MainPage()
{
var iOS = Device.RuntimePlatform == Device.iOS;
var controlsColor = (Color)App.Current.Resources["controlsColor"];
BarBackgroundColor = iOS ? default : controlsColor;
BarTextColor = iOS ? controlsColor : (Color)App.Current.Resources["greyColor"];
reelsLengthsViewModel = new ReelsLengthsViewModel();
reelLengthsPage = new ReelLengthsCalculationPage(reelsLengthsViewModel)
{
Title = "ДЛИНЫ"
};
twistViewModel = new TwistViewModel();
twistPage = new TwistCalculationPage(twistViewModel)
{
Title = "СКРУТКА"
};
windingViewModel = new WindingViewModel();
windingPage = new WindingCalculationPage(windingViewModel)
{
Title = "ОБМОТКА"
};
braidingViewModel = new BraidingViewModel();
braidingPage = new BraidingCalculationPage(braidingViewModel)
{
Title = "ОПЛЁТКА"
};
Children.Add(reelLengthsPage);
Children.Add(twistPage);
Children.Add(windingPage);
Children.Add(braidingPage);
}
public TwistCalculationPage(TwistViewModel viewModel)
{
twistViewModel = viewModel;
painter = new CableTwistSchemePainter()
{
BackgroundColor = this.BackgroundColor,
CurrentTwistInfo = twistViewModel.TwistInfo
};
var canvasView = painter.CanvasView;
twistViewModel.QuantityElementsChanged += TwistViewModel_QuantityElementsChanged;
var gridLayout = new Grid
{
Padding = new Thickness(0),
RowSpacing = 0,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.FillAndExpand,
ColumnDefinitions =
{
new ColumnDefinition {
Width = new GridLength(0, GridUnitType.Auto)
}
},
RowDefinitions =
{
new RowDefinition {
Height = new GridLength(0, GridUnitType.Auto)
},
new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
},
new RowDefinition {
Height = new GridLength(0, GridUnitType.Auto)
},
new RowDefinition {
Height = new GridLength(0, GridUnitType.Auto)
}
}
};
if (Device.RuntimePlatform == Device.iOS)
{
gridLayout.Padding = new Thickness(0, 30, 0, 0);
}
Content = gridLayout;
#region Entries
var controlsColor = (Color)App.Current.Resources["controlsColor"];
//twistedElementsCountNumEntry
var twistedElementsCountNumEntry = new NumEntryControllable
{
EntryTextColor = controlsColor,
Caption = "КОЛИЧЕСТВО ЭЛЕМЕНТОВ СКРУТКИ",
OnlyIntegerNumbersInput = true,
BindingContext = twistViewModel
};
twistedElementsCountNumEntry.SetBinding(NumEntryControllable.ValueProperty, nameof(twistViewModel.QuantityElements), BindingMode.TwoWay);
twistedElementsCountNumEntry.SetBinding(NumEntryControllable.MaxValueProperty, nameof(twistViewModel.QuantityElementsMaxValue), BindingMode.OneWay);
twistedElementsCountNumEntry.SetBinding(NumEntryControllable.MinValueProperty, nameof(twistViewModel.QuantityElementsMinValue), BindingMode.OneWay);
twistedElementsCountNumEntry.SetBinding(NumEntryControllable.OffsetProperty, nameof(twistViewModel.QuantityElementsOffset), BindingMode.OneWay);
gridLayout.Children.Add(twistedElementsCountNumEntry, 0, 2);
//coreDiameterNumEntry
var coreDiameterNumEntry = new NumEntryControllable
{
EntryTextColor = controlsColor,
Caption = "Ø ЭЛЕМЕНТА СКРУТКИ, ММ",
BindingContext = twistViewModel
};
coreDiameterNumEntry.SetBinding(NumEntryControllable.ValueProperty, nameof(twistViewModel.TwistedElementDiameter), BindingMode.TwoWay);
coreDiameterNumEntry.SetBinding(NumEntryControllable.MaxValueProperty, nameof(twistViewModel.TwistedElementDiameterMaxValue), BindingMode.OneWay);
coreDiameterNumEntry.SetBinding(NumEntryControllable.MinValueProperty, nameof(twistViewModel.TwistedElementDiameterMinValue), BindingMode.OneWay);
coreDiameterNumEntry.SetBinding(NumEntryControllable.OffsetProperty, nameof(twistViewModel.TwistedElementDiameterOffset), BindingMode.OneWay);
gridLayout.Children.Add(coreDiameterNumEntry, 0, 3);
#endregion
#region Labels
//twistStepLabel
var twistStepLabel = new Label();
var twistStepBinding = new Binding
{
Source = twistViewModel,
Path = nameof(twistViewModel.TwistStep),
Mode = BindingMode.OneWay,
StringFormat = "{0:F2} мм"
};
twistStepLabel.SetBinding(Label.TextProperty, twistStepBinding);
//twistCoreDiameterLabel
var twistCoreDiameterLabel = new Label();
var twistCoreDiameterBinding = new Binding
{
Source = twistViewModel,
Path = nameof(twistViewModel.TwistedCoreDiameter),
Mode = BindingMode.OneWay,
StringFormat = "{0:F2} мм"
};
twistCoreDiameterLabel.SetBinding(Label.TextProperty, twistCoreDiameterBinding);
//twistSchemeLabel
var twistSchemeLabel = new Label();
var twistSchemeLabelBinding = new Binding
{
Source = twistViewModel,
Path = nameof(twistViewModel.TwistScheme),
Mode = BindingMode.OneWay
};
twistSchemeLabel.SetBinding(Label.TextProperty, twistSchemeLabelBinding);
#endregion
#region Pickers
var twistedElementTypePicker = new Picker();
var twistedElementTypesSourceBinding = new Binding
{
Source = twistViewModel,
Path = nameof(twistViewModel.TypeOfTwistCollection),
Mode = BindingMode.OneWay
};
twistedElementTypePicker.SetBinding(Picker.ItemsSourceProperty, twistedElementTypesSourceBinding);
twistedElementTypePicker.ItemDisplayBinding = new Binding("Name");
twistedElementTypePicker.SelectedIndex = 0;
var twistedElementTypeBinding = new Binding
{
Source = twistViewModel,
Path = nameof(twistViewModel.TypeOfTwist),
Mode = BindingMode.TwoWay
};
twistedElementTypePicker.SetBinding(Picker.SelectedItemProperty, twistedElementTypeBinding);
#endregion
var twistParametresGrid = new Grid
{
ColumnSpacing = 30,
RowSpacing = 0,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Start,
ColumnDefinitions =
{
new ColumnDefinition {
Width = new GridLength(0, GridUnitType.Auto)
},
new ColumnDefinition {
Width = new GridLength(125, GridUnitType.Absolute)
}
}
};
//Controls Dictionary
var viewsDictionary = new Dictionary <string, View>
{
{ "ШАГ СКРУТКИ, ММ", twistStepLabel },
{ "Ø ПО СКРУТКЕ, ММ", twistCoreDiameterLabel },
{ "СХЕМА СКРУТКИ", twistSchemeLabel },
{ "ТИП ЭЛЕМЕНТА", twistedElementTypePicker },
};
var rowIndex = -1;
foreach (var pair in viewsDictionary)
{
twistParametresGrid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(50, GridUnitType.Absolute)
});
twistParametresGrid.Children.Add(new Label {
Text = pair.Key, Style = (Style)App.Current.Resources["labelStyle"]
}, 0, ++rowIndex);
twistParametresGrid.Children.Add(pair.Value, 1, rowIndex);
if (pair.Value is Label label)
{
label.Style = (Style)App.Current.Resources["changingLabelStyle"];
}
if (pair.Value is Picker picker)
{
picker.Style = (Style)App.Current.Resources["pickerStyle"];
}
}
gridLayout.Children.Add(twistParametresGrid, 0, 0);
gridLayout.Children.Add(canvasView, 0, 1);
}
