public MainPage()
{
_suburbs = new ObservableCollection <Suburb>();
ListView lstView = new ListView();
lstView.RowHeight = 60;
this.Title = "Suburbs";
lstView.ItemTemplate = new DataTemplate(typeof(CustomSuburbCell));
lstView.IsPullToRefreshEnabled = true;
lstView.SetBinding(ListView.ItemsSourceProperty, new Binding("Suburbs"));
var stack = new StackLayout()
{
Spacing = 10, Orientation = StackOrientation.Vertical
};
var searchBar = new SearchBar()
{
Placeholder = "Search"
};
searchBar.SetBinding(SearchBar.TextProperty, new Binding("Search"));
searchBar.SetBinding(SearchBar.SearchCommandProperty, new Binding("FilterListCommand"));
stack.Children.Add(searchBar);
stack.Children.Add(lstView);
Content = stack;
}
public PhotoListPage()
{
searchBar = new SearchBar
{
Placeholder = "Enter search term",
//SearchCommand = new Command(() => { Console.WriteLine($"Search command"); })
BackgroundColor = Color.Wheat,
};
searchBar.SetBinding(SearchBar.SearchCommandProperty, nameof(ViewModel.SearchCommand));
searchBar.SetBinding(SearchBar.TextProperty, nameof(ViewModel.SearchString));
_addPhotosButton = new ToolbarItem
{
Text = "+",
AutomationId = AutomationIdConstants.AddPhotoButton
};
_addPhotosButton.Clicked += HandleAddContactButtonClicked;
ToolbarItems.Add(_addPhotosButton);
_photosListView = new ListView(ListViewCachingStrategy.RecycleElement)
{
ItemTemplate = new DataTemplate(typeof(PhotoViewCell)),
IsPullToRefreshEnabled = true,
BackgroundColor = Color.Transparent,
AutomationId = AutomationIdConstants.PhotoListView,
SeparatorVisibility = SeparatorVisibility.None
};
_photosListView.ItemSelected += HandleItemSelected;
_photosListView.SetBinding(ListView.IsRefreshingProperty, nameof(ViewModel.IsRefreshing));
_photosListView.SetBinding(ListView.ItemsSourceProperty, nameof(ViewModel.AllPhotosList));
_photosListView.SetBinding(ListView.RefreshCommandProperty, nameof(ViewModel.RefreshCommand));
//#TODO - modifying size of cells
_photosListView.HasUnevenRows = true;
Title = PageTitles.PhotoListPage;
var stackLayout = new StackLayout();
stackLayout.Children.Add(searchBar);
stackLayout.Children.Add(_photosListView);
var relativeLayout = new RelativeLayout();
//relativeLayout.Children.Add(searchBar, _photosListView,
relativeLayout.Children.Add(stackLayout,
Constraint.Constant(0),
Constraint.Constant(0),
Constraint.RelativeToParent(parent => parent.Width),
Constraint.RelativeToParent(parent => parent.Height));
Content = relativeLayout;
}
public NotificationsPage()
{
BindingContext = App.Locator.Notification;
_viewModel = BindingContext as NotificationsViewModel;
_notificationSearchBar = new SearchBar()
{
};
_notificationSearchBar.SetBinding(SearchBar.TextProperty,"TEXT");
_notificationSearchBar.SetBinding(SearchBar.SearchCommandProperty,"SearchCommand" );
}
public void SetupSearchbar(SearchBarViewModel searchBar)
{
_searchBar.SetBinding(IsVisibleProperty, "ShowSearchBar");
_searchBar.SetBinding(SearchBar.PlaceholderProperty, "SearchBar.PlaceholderText");
if (RedbridgeThemeManager.HasTheme)
{
//_searchBar.PlaceholderColor = RedbridgeThemeManager.Current.TintColour;
_searchBar.CancelButtonColor = RedbridgeThemeManager.Current.TintColour;
}
else
{
_searchBar.SetBinding(SearchBar.PlaceholderColorProperty, "SearchBar.PlaceholderTextColor");
_searchBar.SetBinding(SearchBar.CancelButtonColorProperty, "SearchBar.CancelButtonColor");
}
}
public SearchBarCodeMvvmPage()
{
Title = "Code MVVM SearchBar";
Padding = 10;
BindingContext = new SearchViewModel();
SearchBar searchBar = new SearchBar
{
HorizontalOptions = LayoutOptions.Fill,
VerticalOptions = LayoutOptions.CenterAndExpand,
Placeholder = "Search fruits...",
};
searchBar.SetBinding(SearchBar.SearchCommandProperty, "PerformSearch");
searchBar.SetBinding(SearchBar.SearchCommandParameterProperty, new Binding {
Source = searchBar, Path = "Text"
});
Label label = new Label
{
Text = "Enter a search term and press enter or click the magnifying glass to perform a search.",
HorizontalOptions = LayoutOptions.Fill,
VerticalOptions = LayoutOptions.CenterAndExpand
};
ListView searchResults = new ListView
{
HorizontalOptions = LayoutOptions.Fill,
VerticalOptions = LayoutOptions.Fill
};
searchResults.SetBinding(ListView.ItemsSourceProperty, "SearchResults");
Content = new StackLayout
{
Children =
{
searchBar,
label,
searchResults
}
};
}
public OpportunitiesPage()
{
ViewModel.OkButtonTapped += HandleWelcomeViewDisappearing;
var collectionView = new CollectionView
{
ItemTemplate = new OpportunitiesDataTemplate(),
SelectionMode = SelectionMode.Single,
};
collectionView.SelectionChanged += HandleSelectionChanged;
collectionView.SetBinding(CollectionView.ItemsSourceProperty, nameof(OpportunitiesViewModel.VisibleOpportunitiesCollection));
_refreshView = new RefreshView {
Content = collectionView
};
_refreshView.SetBinding(RefreshView.CommandProperty, nameof(OpportunitiesViewModel.RefreshDataCommand));
_refreshView.SetBinding(RefreshView.IsRefreshingProperty, nameof(OpportunitiesViewModel.IsCollectionRefreshing));
var addButtonToolBar = new ToolbarItem
{
IconImageSource = "Add",
AutomationId = AutomationIdConstants.AddOpportunityButton
};
addButtonToolBar.Clicked += HandleAddButtonClicked;
ToolbarItems.Add(addButtonToolBar);
var searchBar = new SearchBar
{
AutomationId = AutomationIdConstants.OpportunitySearchBar
};
searchBar.SetBinding(SearchBar.TextProperty, nameof(OpportunitiesViewModel.SearchBarText));
_mainLayout = new RelativeLayout();
_mainLayout.Children.Add(searchBar,
Constraint.Constant(0),
Constraint.Constant(0),
Constraint.RelativeToParent(parent => parent.Width));
_mainLayout.Children.Add(_refreshView,
Constraint.Constant(0),
Constraint.RelativeToParent(getSearchBarHeight),
Constraint.RelativeToParent(parent => parent.Width),
Constraint.RelativeToParent(parent => parent.Height - getSearchBarHeight(parent)));
Title = PageTitleConstants.OpportunitiesPage;
NavigationPage.SetBackButtonTitle(this, "");
Content = _mainLayout;
double getSearchBarHeight(RelativeLayout p) => searchBar.Measure(p.Width, p.Height).Request.Height;
}
public AllSessionsPage()
{
searchGrid.Children.Add(Search, 0, 0);
searchGrid.Children.Add(Reset, 1, 0);
Day.SetBinding(BindablePicker.ItemsSourceProperty, nameof(AllSessionsPageModel.Days));
Track.SetBinding(BindablePicker.ItemsSourceProperty, nameof(AllSessionsPageModel.Tracks));
Track.SetBinding(BindablePicker.SelectedItemProperty, nameof(AllSessionsPageModel.SelectedTrack));
Day.SetBinding(BindablePicker.SelectedItemProperty, nameof(AllSessionsPageModel.SelectedDay));
Reset.SetBinding(Button.CommandProperty, nameof(AllSessionsPageModel.ResetCommand));
Search.SetBinding(SearchBar.SearchCommandProperty, nameof(AllSessionsPageModel.SearchCommand));
Search.SetBinding(SearchBar.TextProperty, nameof(AllSessionsPageModel.SearchText));
SessionList.ItemTemplate = new DataTemplate(typeof(ScheduleItemCell));
SessionList.GroupHeaderTemplate = new DataTemplate(typeof(GroupingTemplate));
SessionList.SetBinding(ListView.ItemsSourceProperty, nameof(AllSessionsPageModel.Sessions));
SessionList.SetBinding(ListView.SelectedItemProperty, nameof(AllSessionsPageModel.SelectedEntry));
SessionList.ItemTapped += SessionList_ItemTapped;
var pickerHolder = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Children =
{
Day, Track,
}
};
var mainLayout = new StackLayout
{
BackgroundColor = Color.FromHex("EFEFEF"),
Children =
{
searchGrid, pickerHolder, SessionList
}
};
Content = mainLayout;
}
public OpportunitiesPage()
{
#region Create the ListView
_listView = new ListView
{
ItemTemplate = new DataTemplate(typeof(OpportunitiesViewCell)),
RowHeight = 75
};
_listView.IsPullToRefreshEnabled = true;
_listView.SetBinding(ListView.ItemsSourceProperty, nameof(ViewModel.ViewableOpportunitiesData));
_listView.SetBinding(ListView.RefreshCommandProperty, nameof(ViewModel.RefreshAllDataCommand));
#endregion
#region Initialize the Toolbar Add Button
_addButtonToolBar = new ToolbarItem
{
Icon = "Add",
AutomationId = AutomationIdConstants.AddOpportunityButton
};
ToolbarItems.Add(_addButtonToolBar);
#endregion
#region Create Searchbar
_searchBar = new SearchBar
{
AutomationId = AutomationIdConstants.OpportunitySearchBar
};
_searchBar.SetBinding(SearchBar.TextProperty, nameof(ViewModel.SearchBarText));
#endregion
_mainLayout = new RelativeLayout();
Func <RelativeLayout, double> getSearchBarHeight = (p) => _searchBar.Measure(p.Width, p.Height).Request.Height;
_mainLayout.Children.Add(_searchBar,
Constraint.Constant(0),
Constraint.Constant(0),
Constraint.RelativeToParent(parent => parent.Width)
);
_mainLayout.Children.Add(_listView,
Constraint.Constant(0),
Constraint.RelativeToParent(parent => getSearchBarHeight(parent)),
Constraint.RelativeToParent(parent => parent.Width),
Constraint.RelativeToParent(parent => parent.Height - getSearchBarHeight(parent))
);
Title = PageTitleConstants.OpportunitiesPageTitle;
NavigationPage.SetBackButtonTitle(this, "");
Content = _mainLayout;
DisplayWelcomeView();
}
public ItemsDisplay()
{
InitializeComponent();
db = Database.getInstanece();
searchBar = "Search";
Binding b = new Binding();
b.Source = this;
b.Path = new PropertyPath("searchBar");
b.Mode = BindingMode.TwoWay;
SearchBar.SetBinding(TextBox.TextProperty, b);
}
public HeaderView()
{
SearchBar searchBar = new SearchBar {
HorizontalOptions = LayoutOptions.FillAndExpand,
WidthRequest = 10
};
searchBar.SetBinding(SearchBar.TextProperty, "SearchBarText");
var segment = new SegmentedControl.SegmentedControl {
Children =
{
new SegmentedControlOption {
Text = "To Me"
},
new SegmentedControlOption {
Text = "From Me"
},
},
SelectedValue = "To Me",
VerticalOptions = LayoutOptions.Center
};
segment.ValueChanged += (object sender, EventArgs e) => {
var model = (MainPageViewModel)BindingContext;
var s = (SegmentedControl.SegmentedControl)sender;
if (s.SelectedValue == "To Me")
{
model.ScoreBoardMaster = model.ToMeScoreboard;
}
else
{
model.ScoreBoardMaster = model.FromMeScoreboard;
}
model.FilterSort();
};
Children.Add(new StackLayout {
Orientation = StackOrientation.Vertical,
Children =
{
searchBar,
new ContentView {
Content = segment,Padding = new Thickness(5, 0)
}
}
});
Children.Add(new ScoreboardHeader());
}
SearchBar createSearchBar()
{
var searchBar = new SearchBar {
Margin = _searchBarMargin,
BackgroundColor = Color.FromHex(Theme.Current.BaseBlockColor),
CancelButtonColor = Color.FromHex(Theme.Current.BaseAppColor),
TextColor = Color.FromHex(Theme.Current.StatisticsBaseTitleColor),
Placeholder = CrossLocalization.Translate("stats_students_search_text"),
FontFamily = FontsController.GetCurrentFont(),
FontSize = FontSizeController.GetSize(NamedSize.Medium, typeof(SearchBar))
};
searchBar.SetBinding(SearchBar.TextProperty, "SearchText");
return(searchBar);
}
public void CommandCanExecuteUpdatesEnabled()
{
var searchBar = new SearchBar();
bool result = false;
var bindingContext = new {
Command = new Command(() => { }, () => result)
};
searchBar.SetBinding(SearchBar.SearchCommandProperty, "Command");
searchBar.BindingContext = bindingContext;
Assert.False(searchBar.IsEnabled);
result = true;
bindingContext.Command.ChangeCanExecute();
Assert.True(searchBar.IsEnabled);
}
private void InitializeComponent()
{
if (ResourceLoader.ResourceProvider != null && ResourceLoader.ResourceProvider(typeof(CarPage).GetTypeInfo().Assembly.GetName(), "Views/CarPage.xaml") != null)
{
this.__InitComponentRuntime();
return;
}
if (XamlLoader.XamlFileProvider != null && XamlLoader.XamlFileProvider(base.GetType()) != null)
{
this.__InitComponentRuntime();
return;
}
BindingExtension bindingExtension = new BindingExtension();
RowDefinition rowDefinition = new RowDefinition();
RowDefinition rowDefinition2 = new RowDefinition();
ColumnDefinition columnDefinition = new ColumnDefinition();
ColumnDefinition columnDefinition2 = new ColumnDefinition();
BindingExtension bindingExtension2 = new BindingExtension();
TranslateExtension translateExtension = new TranslateExtension();
BindingExtension bindingExtension3 = new BindingExtension();
BindingExtension bindingExtension4 = new BindingExtension();
EventToCommandBehavior eventToCommandBehavior = new EventToCommandBehavior();
SearchBar searchBar = new SearchBar();
BindingExtension bindingExtension5 = new BindingExtension();
BindingExtension bindingExtension6 = new BindingExtension();
TapGestureRecognizer tapGestureRecognizer = new TapGestureRecognizer();
SvgCachedImage svgCachedImage = new SvgCachedImage();
Grid grid = new Grid();
BindingExtension bindingExtension7 = new BindingExtension();
BindingExtension bindingExtension8 = new BindingExtension();
EventToCommandBehavior eventToCommandBehavior2 = new EventToCommandBehavior();
DataTemplate dataTemplate = new DataTemplate();
ListView listView = new ListView();
Grid grid2 = new Grid();
BindingExtension bindingExtension9 = new BindingExtension();
BindingExtension bindingExtension10 = new BindingExtension();
ActivityIndicator activityIndicator = new ActivityIndicator();
Grid grid3 = new Grid();
NameScope nameScope = new NameScope();
NameScope.SetNameScope(this, nameScope);
NameScope.SetNameScope(grid3, nameScope);
NameScope.SetNameScope(grid2, nameScope);
NameScope.SetNameScope(rowDefinition, nameScope);
NameScope.SetNameScope(rowDefinition2, nameScope);
NameScope.SetNameScope(grid, nameScope);
NameScope.SetNameScope(columnDefinition, nameScope);
NameScope.SetNameScope(columnDefinition2, nameScope);
NameScope.SetNameScope(searchBar, nameScope);
NameScope.SetNameScope(eventToCommandBehavior, nameScope);
NameScope.SetNameScope(svgCachedImage, nameScope);
NameScope.SetNameScope(tapGestureRecognizer, nameScope);
NameScope.SetNameScope(listView, nameScope);
((INameScope)nameScope).RegisterName("listview", listView);
if (listView.StyleId == null)
{
listView.StyleId = "listview";
}
NameScope.SetNameScope(eventToCommandBehavior2, nameScope);
NameScope.SetNameScope(activityIndicator, nameScope);
this.listview = listView;
this.SetValue(ViewModelLocator.AutowireViewModelProperty, new bool?(true));
bindingExtension.Path = "Title";
BindingBase binding = ((IMarkupExtension <BindingBase>)bindingExtension).ProvideValue(null);
this.SetBinding(Page.TitleProperty, binding);
rowDefinition.SetValue(RowDefinition.HeightProperty, new GridLengthTypeConverter().ConvertFromInvariantString("Auto"));
grid2.GetValue(Grid.RowDefinitionsProperty).Add(rowDefinition);
rowDefinition2.SetValue(RowDefinition.HeightProperty, new GridLengthTypeConverter().ConvertFromInvariantString("*"));
grid2.GetValue(Grid.RowDefinitionsProperty).Add(rowDefinition2);
grid.SetValue(Grid.RowProperty, 0);
grid.SetValue(VisualElement.BackgroundColorProperty, Color.White);
grid.SetValue(Xamarin.Forms.Layout.PaddingProperty, new Thickness(10.0));
grid.SetValue(Grid.ColumnSpacingProperty, 10.0);
columnDefinition.SetValue(ColumnDefinition.WidthProperty, new GridLengthTypeConverter().ConvertFromInvariantString("*"));
grid.GetValue(Grid.ColumnDefinitionsProperty).Add(columnDefinition);
columnDefinition2.SetValue(ColumnDefinition.WidthProperty, new GridLengthTypeConverter().ConvertFromInvariantString("24"));
grid.GetValue(Grid.ColumnDefinitionsProperty).Add(columnDefinition2);
searchBar.SetValue(Grid.ColumnProperty, 0);
bindingExtension2.Path = "CarNo";
BindingBase binding2 = ((IMarkupExtension <BindingBase>)bindingExtension2).ProvideValue(null);
searchBar.SetBinding(SearchBar.TextProperty, binding2);
translateExtension.Text = "search";
IMarkupExtension markupExtension = translateExtension;
XamlServiceProvider xamlServiceProvider = new XamlServiceProvider();
Type typeFromHandle = typeof(IProvideValueTarget);
object[] array = new object[0 + 5];
array[0] = searchBar;
array[1] = grid;
array[2] = grid2;
array[3] = grid3;
array[4] = this;
xamlServiceProvider.Add(typeFromHandle, new SimpleValueTargetProvider(array, SearchBar.PlaceholderProperty));
xamlServiceProvider.Add(typeof(INameScopeProvider), new NameScopeProvider
{
NameScope = nameScope
});
Type typeFromHandle2 = typeof(IXamlTypeResolver);
XmlNamespaceResolver xmlNamespaceResolver = new XmlNamespaceResolver();
xmlNamespaceResolver.Add("", "http://xamarin.com/schemas/2014/forms");
xmlNamespaceResolver.Add("x", "http://schemas.microsoft.com/winfx/2009/xaml");
xmlNamespaceResolver.Add("prism", "clr-namespace:Prism.Mvvm;assembly=Prism.Forms");
xmlNamespaceResolver.Add("local", "clr-namespace:RFID");
xmlNamespaceResolver.Add("b", "clr-namespace:Prism.Behaviors;assembly=Prism.Forms");
xmlNamespaceResolver.Add("svg", "clr-namespace:FFImageLoading.Svg.Forms;assembly=FFImageLoading.Svg.Forms");
xamlServiceProvider.Add(typeFromHandle2, new XamlTypeResolver(xmlNamespaceResolver, typeof(CarPage).GetTypeInfo().Assembly));
xamlServiceProvider.Add(typeof(IXmlLineInfoProvider), new XmlLineInfoProvider(new XmlLineInfo(22, 60)));
object placeholder = markupExtension.ProvideValue(xamlServiceProvider);
searchBar.Placeholder = placeholder;
searchBar.SetValue(SearchBar.TextColorProperty, new Color(0.501960813999176, 0.501960813999176, 0.501960813999176, 1.0));
bindingExtension3.Path = "SearchCommand";
BindingBase binding3 = ((IMarkupExtension <BindingBase>)bindingExtension3).ProvideValue(null);
searchBar.SetBinding(SearchBar.SearchCommandProperty, binding3);
searchBar.SetValue(VisualElement.BackgroundColorProperty, new Color(0.93725490570068359, 0.93725490570068359, 0.93725490570068359, 1.0));
eventToCommandBehavior.SetValue(EventToCommandBehavior.EventNameProperty, "TextChanged");
bindingExtension4.Path = "SearchCommand";
BindingBase binding4 = ((IMarkupExtension <BindingBase>)bindingExtension4).ProvideValue(null);
eventToCommandBehavior.SetBinding(EventToCommandBehavior.CommandProperty, binding4);
((ICollection <Behavior>)searchBar.GetValue(VisualElement.BehaviorsProperty)).Add(eventToCommandBehavior);
grid.Children.Add(searchBar);
svgCachedImage.SetValue(Grid.ColumnProperty, 1);
svgCachedImage.SetValue(VisualElement.WidthRequestProperty, 24.0);
bindingExtension5.Path = "IsException";
BindingBase binding5 = ((IMarkupExtension <BindingBase>)bindingExtension5).ProvideValue(null);
svgCachedImage.SetBinding(VisualElement.IsVisibleProperty, binding5);
svgCachedImage.SetValue(VisualElement.HeightRequestProperty, 24.0);
svgCachedImage.SetValue(CachedImage.SourceProperty, new FFImageLoading.Forms.ImageSourceConverter().ConvertFromInvariantString("plus.svg"));
bindingExtension6.Path = "AddCommand";
BindingBase binding6 = ((IMarkupExtension <BindingBase>)bindingExtension6).ProvideValue(null);
tapGestureRecognizer.SetBinding(TapGestureRecognizer.CommandProperty, binding6);
svgCachedImage.GestureRecognizers.Add(tapGestureRecognizer);
grid.Children.Add(svgCachedImage);
grid2.Children.Add(grid);
listView.SetValue(Grid.RowProperty, 1);
listView.SetValue(VisualElement.BackgroundColorProperty, new Color(0.98039215803146362, 0.98039215803146362, 0.98039215803146362, 1.0));
bindingExtension7.Path = "CarSource";
BindingBase binding7 = ((IMarkupExtension <BindingBase>)bindingExtension7).ProvideValue(null);
listView.SetBinding(ItemsView <Cell> .ItemsSourceProperty, binding7);
listView.ItemSelected += this.Handle_ItemSelected;
eventToCommandBehavior2.SetValue(EventToCommandBehavior.EventNameProperty, "ItemTapped");
bindingExtension8.Path = "SelectCommand";
BindingBase binding8 = ((IMarkupExtension <BindingBase>)bindingExtension8).ProvideValue(null);
eventToCommandBehavior2.SetBinding(EventToCommandBehavior.CommandProperty, binding8);
eventToCommandBehavior2.SetValue(EventToCommandBehavior.EventArgsParameterPathProperty, "Item");
((ICollection <Behavior>)listView.GetValue(VisualElement.BehaviorsProperty)).Add(eventToCommandBehavior2);
IDataTemplate dataTemplate2 = dataTemplate;
CarPage.< InitializeComponent > _anonXamlCDataTemplate_4 <InitializeComponent> _anonXamlCDataTemplate_ = new CarPage.< InitializeComponent > _anonXamlCDataTemplate_4();
object[] array2 = new object[0 + 5];
array2[0] = dataTemplate;
array2[1] = listView;
array2[2] = grid2;
array2[3] = grid3;
array2[4] = this;
public CurrenciesPage(Currencies currencies, ObservableCollection <Currency> bindableCurrencies)
{
Title = "Currencies";
WrappedCurrencies = new List <WrappedCurrency>();
BindableCurrencies = bindableCurrencies;
bindableCurrencies.Clear();
foreach (var currency in currencies.currencies)
{
bool isSelected = false;
if (currencies.defaultCurrencies.Contains(currency.Name))
{
isSelected = true;
bindableCurrencies.Add(currency);
}
WrappedCurrencies.Add(new WrappedCurrency()
{
Currency = currency, IsSelected = isSelected
});
}
var stackLayout = new StackLayout();
ListView mainList = new ListView()
{
ItemsSource = WrappedCurrencies,
ItemTemplate = new DataTemplate(typeof(WrappedCurrencySelectionTemplate)),
};
mainList.ItemSelected += (sender, e) =>
{
if (e.SelectedItem == null)
{
return;
}
var o = (WrappedCurrency)e.SelectedItem;
o.IsSelected = !o.IsSelected;
((ListView)sender).SelectedItem = null; //de-select
};
var searchBar = new SearchBar
{
Placeholder = "Filter by",
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.FillAndExpand,
BindingContext = ViewModel
};
searchBar.SetBinding <CurrenciesViewModel>(SearchBar.TextProperty, vm => vm.SearchBarText, BindingMode.TwoWay);
searchBar.TextChanged += (sender, e) =>
{
if (string.IsNullOrEmpty(searchBar.Text) || string.IsNullOrWhiteSpace(searchBar.Text))
{
mainList.ItemsSource = WrappedCurrencies;
}
else
{
searchBar.Text = searchBar.Text.ToUpper();
mainList.ItemsSource = WrappedCurrencies.
Where(wrappedCurrency => wrappedCurrency.Currency.Name.Contains(searchBar.Text)).ToList();
}
};
stackLayout.Children.Add(mainList);
stackLayout.Children.Add(searchBar);
Content = stackLayout;
if (Device.OS == TargetPlatform.Windows)
{ // fix issue where rows are badly sized (as tall as the screen) on WinPhone8.1
mainList.RowHeight = 40;
// also need icons for Windows app bar (other platforms can just use text)
ToolbarItems.Add(new ToolbarItem("All", "check.png", SelectAll, ToolbarItemOrder.Primary));
ToolbarItems.Add(new ToolbarItem("None", "cancel.png", SelectNone, ToolbarItemOrder.Primary));
}
else
{
ToolbarItems.Add(new ToolbarItem("All", null, SelectAll, ToolbarItemOrder.Primary));
ToolbarItems.Add(new ToolbarItem("None", null, SelectNone, ToolbarItemOrder.Primary));
}
}
private SfPopupLayout CreateSearchPopoutLayout()
{
var popup = new SfPopupLayout
{
PopupView =
{
ShowHeader = false,
ShowFooter = false,
AnimationMode = AnimationMode.Zoom
}
};
var stack = new StackLayout();
var searchBar = new SearchBar();
searchBar.SetBinding(SearchBar.TextProperty, "AddressText");
searchBar.TextChanged += OnSearchBarTextChanged;
var topStack = new StackLayout
{
IsVisible = false,
Orientation = StackOrientation.Horizontal,
Spacing = 0.0,
HorizontalOptions = LayoutOptions.EndAndExpand
};
var backButton = new SfButton();
backButton.Clicked += (sender, args) =>
{
popup.IsOpen = false;
popup.IsVisible = false;
};
Application.Current.Resources.TryGetValue("Back", out var resource);
// backButton.Text = (string) resource;
// backButton.Style = (Style) Resources["NavigationBarButtonStyle"];
topStack.Children.Add(backButton);
var searchBorder = new SfBorder();
var borderlessEntry = new BorderlessEntry();
borderlessEntry.SetBinding(Entry.TextProperty, "AddressText");
borderlessEntry.Placeholder = "Search here";
borderlessEntry.HorizontalOptions = LayoutOptions.FillAndExpand;
// borderlessEntry.Style = (Style) Resources["SearchEntryStyle"];
// searchBorder.Children.Append(borderlessEntry);
topStack.Children.Add(borderlessEntry);
var sfListView = new SfListView
{
ItemsSource = viewModel.Addresses,
Margin = new Thickness(8, 4),
TapCommand = viewModel.SearchLocationTapped
};
// SfListView.SetBinding(SfListView.ItemsSourceProperty, "Addresses");
var listViewDataTemplate = new DataTemplate(() =>
{
var grid = new Grid();
var addressForm = new Label
{
FontAttributes = FontAttributes.None,
BackgroundColor = Color.White,
FontSize = 12
};
;
addressForm.SetBinding(Label.TextProperty, new Binding("FreeformAddress"));
grid.Children.Add(addressForm);
return(grid);
});
sfListView.ItemTemplate = listViewDataTemplate;
stack.Children.Add(searchBar);
stack.Children.Add(sfListView);
popup.PopupView.ContentTemplate = new DataTemplate(() => stack);
return(popup);
}
public static StackLayout SearchSelectAddVehicle(ContentView titleBar, PairNewVehicleViewModel ViewModel)
{
Vm = ViewModel;
RegisterEvents();
if (ViewModel.VehicleModels == null)
{
ViewModel.MoveToAdd = true;
}
else
if (ViewModel.VehicleModels?.Count == 0)
{
ViewModel.GetVehiclesFromDb();
if (ViewModel.VehicleModels.Count == 0)
{
ViewModel.MoveToAdd = true;
}
}
var lblTitle = GetUIElement.GetFirstElement <Label>(titleBar.Content as StackLayout);
lblTitle.Text = Langs.Const_Screen_Title_Select_Vehicle;
var srchVehicle = new SearchBar
{
WidthRequest = App.ScreenSize.Width * .9,
};
srchVehicle.SetBinding(SearchBar.TextProperty, new Binding("VehicleSearch"));
var lblNoneFound = new Label
{
Text = Langs.Const_Label_No_Search_Result,
TextColor = Color.White,
FontFamily = Helper.BoldFont,
IsVisible = false
};
srchVehicle.SearchButtonPressed += (sender, e) =>
{
var _ = ViewModel.SearchBasedOnVehicle();
if (!_)
{
lblNoneFound.IsVisible = true;
}
};
var grid = new Grid
{
WidthRequest = App.ScreenSize.Width
};
grid.ColumnDefinitions = new ColumnDefinitionCollection
{
new ColumnDefinition {
Width = App.ScreenSize.Width
}
};
grid.RowDefinitions = new RowDefinitionCollection
{
new RowDefinition {
Height = GridLength.Auto
},
new RowDefinition {
Height = App.ScreenSize.Height * .5
},
new RowDefinition {
Height = GridLength.Auto
}
};
var activitySpinner = new ActivityIndicator
{
BackgroundColor = Color.Transparent,
WidthRequest = 40,
IsRunning = true
};
activitySpinner.SetBinding(ActivityIndicator.IsVisibleProperty, new Binding("IsBusy"));
listView = new ListView(ListViewCachingStrategy.RecycleElement)
{
IsPullToRefreshEnabled = true,
ItemsSource = ViewModel.VehicleModels,
ItemTemplate = new DataTemplate(typeof(RegisteredVehicleViewCell)),
SeparatorVisibility = SeparatorVisibility.None,
HasUnevenRows = true
};
listView.ItemSelected += (sender, e) =>
{
var obj = e.SelectedItem as VehicleModel;
ViewModel.SelectedVehicle = obj;
};
listView.Refreshing += (sender, e) =>
{
listView.IsRefreshing = true;
ViewModel.CmdGetRegisteredVehicles.Execute(null);
listView.IsRefreshing = false;
};
var dummyCell = new StackLayout
{
Padding = new Thickness(12),
BackgroundColor = FormsConstants.AppyDarkShade,
VerticalOptions = LayoutOptions.Center,
Orientation = StackOrientation.Horizontal,
Children =
{
new Image
{
Source = "add_new".CorrectedImageSource(),
HeightRequest = 48
},
new Label
{
Text = Langs.Const_Label_Add_Vehicle,
FontFamily = Helper.RegFont,
TextColor = Color.White,
HeightRequest = 48,
VerticalTextAlignment = TextAlignment.Center
}
}
};
var dummyListCellRecogniser = new TapGestureRecognizer
{
NumberOfTapsRequired = 1,
Command = new Command(() => ViewModel.MoveToAdd = !ViewModel.MoveToAdd)
};
dummyCell.GestureRecognizers.Add(dummyListCellRecogniser);
var dummyListCell = new StackLayout
{
HeightRequest = 60,
InputTransparent = true,
Padding = new Thickness(8),
Children =
{
dummyCell
}
};
var listStack = new StackLayout
{
WidthRequest = App.ScreenSize.Width * .9,
Padding = new Thickness(4),
Children = { lblNoneFound, activitySpinner, listView, dummyListCell }
};
grid.Children.Add(new StackLayout
{
WidthRequest = App.ScreenSize.Width,
HorizontalOptions = LayoutOptions.Center,
Children =
{
new StackLayout
{
WidthRequest = App.ScreenSize.Width * .9,
HorizontalOptions = LayoutOptions.Center,
Children =
{
new Label {
FormattedText = FormattedProgress.GenerateProgress(true, false, false), HorizontalTextAlignment = TextAlignment.Center
},
srchVehicle
}
},
new BoxView {
WidthRequest = App.ScreenSize.Width, HeightRequest = 1, BackgroundColor = Color.White
},
}
}, 0, 0);
var arrowButton = ArrowBtn.ArrowButton(Langs.Const_Button_Manage_Vehicle_Step_1, App.ScreenSize.Width * .9,
new Action(() => { if (ViewModel.RegisteredVehicles?.Vehicles.Count != 0)
{
ViewModel.MoveToPair = true;
}
}));
grid.Children.Add(new StackLayout
{
WidthRequest = App.ScreenSize.Width,
HorizontalOptions = LayoutOptions.Center,
Children =
{
new StackLayout
{
WidthRequest = App.ScreenSize.Width * .9,
HorizontalOptions = LayoutOptions.Center,
Children = { listStack }
},
new BoxView {
WidthRequest = App.ScreenSize.Width, HeightRequest = 1, BackgroundColor = Color.White
},
arrowButton
}
}, 0, 1);
var inStack = new StackLayout
{
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Start,
HeightRequest = 100,
Children = { new Label {
Text = " "
} }
};
var imgHelp = new Image
{
Source = "help".CorrectedImageSource(),
HeightRequest = 32
};
var imgHelpGesture = new TapGestureRecognizer
{
NumberOfTapsRequired = 1,
Command = new Command(() =>
{
var src = imgHelp.Source as FileImageSource;
if (src.File == "help".CorrectedImageSource())
{
var _ = new SpeechBubble(Langs.Const_Msg_Pair_Vehicle_Help_Description_1, App.ScreenSize.Width * .8, FormsConstants.AppySilverGray);
if (inStack.Children.Count > 0)
{
inStack.Children.RemoveAt(0);
}
inStack.Children.Add(_);
imgHelp.Source = "help_close".CorrectedImageSource();
}
else
{
imgHelp.Source = "help".CorrectedImageSource();
inStack.Children.RemoveAt(0);
}
})
};
imgHelp.GestureRecognizers.Add(imgHelpGesture);
var helpContainer = new StackLayout
{
Orientation = StackOrientation.Vertical,
WidthRequest = App.ScreenSize.Width,
HorizontalOptions = LayoutOptions.Start,
Children =
{
inStack,
new StackLayout
{
HorizontalOptions = LayoutOptions.End,
HeightRequest = 64,
VerticalOptions = LayoutOptions.Start,
Children = { imgHelp }
}
}
};
grid.Children.Add(helpContainer, 0, 2);
return(new StackLayout
{
WidthRequest = App.ScreenSize.Width,
TranslationX = -6,
HorizontalOptions = LayoutOptions.Center,
HeightRequest = App.ScreenSize.Height - 100,
Children = { grid }
});
}
public void CommandCanExecuteUpdatesEnabled ()
{
var searchBar = new SearchBar ();
bool result = false;
var bindingContext = new {
Command = new Command (() => { }, () => result)
};
searchBar.SetBinding (SearchBar.SearchCommandProperty, "Command");
searchBar.BindingContext = bindingContext;
Assert.False (searchBar.IsEnabled);
result = true;
bindingContext.Command.ChangeCanExecute ();
Assert.True (searchBar.IsEnabled);
}
