public override void ViewDidLoad()
{
base.ViewDidLoad();
// https://developer.xamarin.com/Recipes/ios/Content_Controls/Tab_Bar/Create_a_Tab_Bar/
_tabBarItemCalendar = new UITabBarItem("Calendar", UIImage.FromBundle("TabCalendar"), UIImage.FromBundle("TabCalendarSelected"));
_tabBarItemAgenda = new UITabBarItem("Agenda", UIImage.FromBundle("TabAgenda"), UIImage.FromBundle("TabAgendaSelected"));
_tabBarItemSchedule = new UITabBarItem("Schedule", UIImage.FromBundle("TabSchedule"), UIImage.FromBundle("TabScheduleSelected"));
_tabBarItemClasses = new UITabBarItem("Classes", UIImage.FromBundle("TabClasses"), UIImage.FromBundle("TabClassesSelected"));
_tabBarItemMore = new UITabBarItem("More", UIImage.FromBundle("TabMore"), UIImage.FromBundle("TabMoreSelected"));
_tabBar = new UITabBar()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Items = new UITabBarItem[]
{
_tabBarItemCalendar,
_tabBarItemAgenda,
_tabBarItemSchedule,
_tabBarItemClasses,
_tabBarItemMore
},
//BarTintColor = ColorResources.PowerPlannerBlueChromeColor,
//UnselectedItemTintColor = UIColor.White,
//SelectedImageTintColor = UIColor.White
SelectedImageTintColor = ColorResources.PowerPlannerAccentBlue
};
_tabBar.ItemSelected += new WeakEventHandler <UITabBarItemEventArgs>(_tabBar_ItemSelected).Handler;
// Have to wrap tab bar in a view as per this: https://novemberfive.co/blog/apple-september-event-iphonex-apps/
// Then that fixes the items getting squished on iPhone X
var tabBarContainer = new UIView()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
tabBarContainer.Add(_tabBar);
_tabBar.StretchWidth(tabBarContainer);
_tabBar.StretchHeight(tabBarContainer);
base.Add(tabBarContainer);
tabBarContainer.StretchWidth(base.View);
if (UIDevice.CurrentDevice.CheckSystemVersion(11, 0))
{
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[]
{
tabBarContainer.BottomAnchor.ConstraintEqualTo(this.View.SafeAreaLayoutGuide.BottomAnchor)
});
// We also add a bottom blur in the safe area, otherwise there's a blank white gap on iPhone X
_bottomGlass = new BareUIBlurView()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
base.Add(_bottomGlass);
_bottomGlass.StretchWidth(this.View);
_bottomGlass.PinToBottom(this.View);
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[]
{
_bottomGlass.TopAnchor.ConstraintEqualTo(this.View.SafeAreaLayoutGuide.BottomAnchor)
});
}
else
{
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[]
{
tabBarContainer.BottomAnchor.ConstraintEqualTo(this.BottomLayoutGuide.GetBottomAnchor())
});
}
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
UIView formContainer = new UIView {
BackgroundColor = UIColor.FromWhiteAlpha(1f, .8f)
};
formContainer.TranslatesAutoresizingMaskIntoConstraints = false;
_searchBox = new UITextField();
_searchBox.TranslatesAutoresizingMaskIntoConstraints = false;
_searchBox.Text = "Coffee";
_searchBox.BorderStyle = UITextBorderStyle.RoundedRect;
_searchBox.LeftView = new UIView(new CGRect(0, 0, 5, 20));
_searchBox.LeftViewMode = UITextFieldViewMode.Always;
// Allow pressing 'return' to dismiss the keyboard.
_searchBox.ShouldReturn += textField =>
{
textField.ResignFirstResponder();
return(true);
};
_locationBox = new UITextField();
_locationBox.TranslatesAutoresizingMaskIntoConstraints = false;
_locationBox.Text = "Current location";
_locationBox.BorderStyle = UITextBorderStyle.RoundedRect;
_locationBox.LeftView = new UIView(new CGRect(0, 0, 5, 20));
_locationBox.LeftViewMode = UITextFieldViewMode.Always;
// Allow pressing 'return' to dismiss the keyboard.
_locationBox.ShouldReturn += textField =>
{
textField.ResignFirstResponder();
return(true);
};
_searchButton = new UIButton(UIButtonType.RoundedRect);
_searchButton.BackgroundColor = UIColor.White;
_searchButton.TranslatesAutoresizingMaskIntoConstraints = false;
_searchButton.SetTitle("Search all", UIControlState.Normal);
_searchButton.SetTitleColor(UIColor.Gray, UIControlState.Disabled);
_searchButton.SetTitleColor(View.TintColor, UIControlState.Normal);
_searchButton.Layer.CornerRadius = 5;
_searchButton.Layer.BorderColor = View.TintColor.CGColor;
_searchButton.Layer.BorderWidth = 1;
_searchInViewButton = new UIButton(UIButtonType.RoundedRect);
_searchInViewButton.BackgroundColor = UIColor.White;
_searchInViewButton.TranslatesAutoresizingMaskIntoConstraints = false;
_searchInViewButton.SetTitle("Search in view", UIControlState.Normal);
_searchInViewButton.SetTitleColor(UIColor.Gray, UIControlState.Disabled);
_searchInViewButton.SetTitleColor(View.TintColor, UIControlState.Normal);
_searchInViewButton.Layer.CornerRadius = 5;
_searchInViewButton.Layer.BorderColor = View.TintColor.CGColor;
_searchInViewButton.Layer.BorderWidth = 1;
_activityView = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
_activityView.TranslatesAutoresizingMaskIntoConstraints = false;
_activityView.HidesWhenStopped = true;
_activityView.BackgroundColor = UIColor.FromWhiteAlpha(0, .5f);
_suggestionView = new UITableView();
_suggestionView.TranslatesAutoresizingMaskIntoConstraints = false;
_suggestionView.Hidden = true;
_mySuggestionSource = new SuggestionSource(null, this);
_suggestionView.Source = _mySuggestionSource;
_suggestionView.RowHeight = 24;
// Add the views.
View.AddSubviews(_myMapView, formContainer, _searchBox, _locationBox, _searchButton,
_searchInViewButton, _activityView, _suggestionView);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(formContainer.BottomAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor),
_searchBox.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor, 8),
_searchBox.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor, 8),
_searchBox.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor, -8),
_locationBox.TopAnchor.ConstraintEqualTo(_searchBox.BottomAnchor, 8),
_locationBox.LeadingAnchor.ConstraintEqualTo(_searchBox.LeadingAnchor),
_locationBox.TrailingAnchor.ConstraintEqualTo(_searchBox.TrailingAnchor),
_searchButton.TopAnchor.ConstraintEqualTo(_locationBox.BottomAnchor, 8),
_searchButton.LeadingAnchor.ConstraintEqualTo(_searchBox.LeadingAnchor),
_searchButton.TrailingAnchor.ConstraintEqualTo(View.CenterXAnchor, -4),
_searchButton.HeightAnchor.ConstraintEqualTo(32),
_searchInViewButton.TopAnchor.ConstraintEqualTo(_searchButton.TopAnchor),
_searchInViewButton.LeadingAnchor.ConstraintEqualTo(View.CenterXAnchor, 4),
_searchInViewButton.TrailingAnchor.ConstraintEqualTo(_searchBox.TrailingAnchor),
_searchInViewButton.HeightAnchor.ConstraintEqualTo(32),
formContainer.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
formContainer.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
formContainer.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
formContainer.BottomAnchor.ConstraintEqualTo(_searchInViewButton.BottomAnchor, 8),
_activityView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_activityView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_activityView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_activityView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor),
_suggestionView.TopAnchor.ConstraintEqualTo(formContainer.BottomAnchor, 8),
_suggestionView.LeadingAnchor.ConstraintEqualTo(_locationBox.LeadingAnchor, 8),
_suggestionView.TrailingAnchor.ConstraintEqualTo(_locationBox.TrailingAnchor, -8),
_suggestionView.HeightAnchor.ConstraintEqualTo(_suggestionView.RowHeight * 4)
});
}
public PreviewPane(NSImage severityIcon, string id, string title, string description, Uri helpLink, string helpLinkToolTipText, IReadOnlyList <object> previewContent, bool logIdVerbatimInTelemetry, Guid?optionPageGuid = null)
{
_differenceViewerPreview = (DifferenceViewerPreview)previewContent[0];
var view = ((ICocoaDifferenceViewer)_differenceViewerPreview.Viewer).VisualElement;
var originalSize = view.Frame.Size;
this.TranslatesAutoresizingMaskIntoConstraints = false;
// === Title ===
// Title is in a stack view to help with padding
var titlePlaceholder = new NSStackView()
{
Orientation = NSUserInterfaceLayoutOrientation.Vertical,
EdgeInsets = new NSEdgeInsets(5, 0, 5, 0),
Alignment = NSLayoutAttribute.Leading,
TranslatesAutoresizingMaskIntoConstraints = false
};
// TODO: missing icon
this.titleField = new NSTextField()
{
Editable = false,
Bordered = false,
BackgroundColor = NSColor.ControlBackground,
DrawsBackground = false,
};
titlePlaceholder.AddArrangedSubview(titleField);
AddSubview(titlePlaceholder);
// === Preview View ===
// This is the actual view, that shows the diff
view.TranslatesAutoresizingMaskIntoConstraints = false;
NSLayoutConstraint.Create(view, NSLayoutAttribute.Width, NSLayoutRelation.GreaterThanOrEqual, 1, originalSize.Width).Active = true;
NSLayoutConstraint.Create(view, NSLayoutAttribute.Height, NSLayoutRelation.GreaterThanOrEqual, 1, originalSize.Height).Active = true;
view.Subviews[0].TranslatesAutoresizingMaskIntoConstraints = false;
view.WantsLayer = true;
AddSubview(view);
// === Constraints ===
var constraints = new NSLayoutConstraint[]
{
// Title
NSLayoutConstraint.Create(titlePlaceholder, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1, 0),
NSLayoutConstraint.Create(titlePlaceholder, NSLayoutAttribute.Leading, NSLayoutRelation.Equal, this, NSLayoutAttribute.Leading, 1, 0),
NSLayoutConstraint.Create(titlePlaceholder, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, this, NSLayoutAttribute.Trailing, 1, 0),
// Preview View
NSLayoutConstraint.Create(view, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, this, NSLayoutAttribute.Bottom, 1, 0),
NSLayoutConstraint.Create(view, NSLayoutAttribute.Leading, NSLayoutRelation.Equal, this, NSLayoutAttribute.Leading, 1, 0),
NSLayoutConstraint.Create(view, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, this, NSLayoutAttribute.Trailing, 1, 0),
// subviews
NSLayoutConstraint.Create(view.Subviews[0], NSLayoutAttribute.Top, NSLayoutRelation.Equal, view, NSLayoutAttribute.Top, 1, 0),
NSLayoutConstraint.Create(view.Subviews[0], NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, view, NSLayoutAttribute.Bottom, 1, 0),
NSLayoutConstraint.Create(view.Subviews[0], NSLayoutAttribute.Left, NSLayoutRelation.Equal, view, NSLayoutAttribute.Left, 1, 0),
NSLayoutConstraint.Create(view.Subviews[0], NSLayoutAttribute.Right, NSLayoutRelation.Equal, view, NSLayoutAttribute.Right, 1, 0),
};
if (GenerateAttributeString(id, title, helpLink, helpLinkToolTipText) is NSAttributedString attributedStringTitle)
{
this.titleField.AttributedStringValue = attributedStringTitle;
// We do this separately, because the title sometimes isn't there (i.e. no diagnostics ID)
// and we want the preview to stretch to the top
NSLayoutConstraint.Create(view, NSLayoutAttribute.Top, NSLayoutRelation.Equal, titlePlaceholder, NSLayoutAttribute.Bottom, 1, 0).Active = true;
}
else
{
NSLayoutConstraint.Create(view, NSLayoutAttribute.Top, NSLayoutRelation.Equal, this, NSLayoutAttribute.Top, 1, 0).Active = true;
}
NSLayoutConstraint.ActivateConstraints(constraints);
_differenceViewerPreview.Viewer.InlineView.TryMoveCaretToAndEnsureVisible(
new Text.SnapshotPoint(_differenceViewerPreview.Viewer.InlineView.TextSnapshot, 0));
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_newMapButton = new UIBarButtonItem();
_newMapButton.Title = "New map";
_basemapButton = new UIBarButtonItem();
_basemapButton.Title = "Basemap";
_layersButton = new UIBarButtonItem();
_layersButton.Title = "Layers";
_saveButton = new UIBarButtonItem();
_saveButton.Title = "Save";
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
toolbar.Items = new[]
{
_newMapButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_basemapButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_layersButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_saveButton
};
_activityIndicator = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge)
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = UIColor.FromWhiteAlpha(0f, .8f),
HidesWhenStopped = true
};
// Add the views.
View.AddSubviews(_myMapView, toolbar, _activityIndicator);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_activityIndicator.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_activityIndicator.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_activityIndicator.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_activityIndicator.BottomAnchor.ConstraintEqualTo(View.BottomAnchor)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_layerList = new UITableView();
_layerList.TranslatesAutoresizingMaskIntoConstraints = false;
_layerList.RowHeight = 40;
UILabel helpLabel = new UILabel
{
Text = "Select layers for display.",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
// Add the views.
View.AddSubviews(_myMapView, _layerList, helpLabel);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
helpLabel.LeadingAnchor.ConstraintEqualTo(_myMapView.LeadingAnchor),
helpLabel.TrailingAnchor.ConstraintEqualTo(_myMapView.TrailingAnchor),
helpLabel.TopAnchor.ConstraintEqualTo(_myMapView.TopAnchor),
helpLabel.HeightAnchor.ConstraintEqualTo(40),
});
_portraitConstraints = new[]
{
_layerList.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_layerList.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_layerList.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_layerList.HeightAnchor.ConstraintEqualTo(_layerList.RowHeight * 4),
_myMapView.TopAnchor.ConstraintEqualTo(_layerList.BottomAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor)
};
_landscapeConstraints = new[]
{
_layerList.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_layerList.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_layerList.BottomAnchor.ConstraintEqualTo(View.BottomAnchor),
_layerList.TrailingAnchor.ConstraintEqualTo(View.CenterXAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(_layerList.TrailingAnchor),
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor)
};
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
// Skip if already initialized
if (_initialized)
{
return;
}
if (AllowsManualResize)
{
_handlebar = new UIView {
TranslatesAutoresizingMaskIntoConstraints = false
};
_handlebar.Layer.CornerRadius = ApplicationTheme.HandlebarCornerRadius;
_handlebar.BackgroundColor = ApplicationTheme.SeparatorColor;
_blurView.ContentView.AddSubview(_handlebar);
_handlebarSeparator = new UIView
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = ApplicationTheme.SeparatorColor
};
_blurView.ContentView.AddSubview(_handlebarSeparator);
NSLayoutConstraint.ActivateConstraints(new[]
{
_handlebar.CenterXAnchor.ConstraintEqualTo(_blurView.CenterXAnchor),
_handlebar.HeightAnchor.ConstraintEqualTo(ApplicationTheme.HandlebarThickness),
_handlebar.WidthAnchor.ConstraintEqualTo(ApplicationTheme.HandlebarLength),
_handlebarSeparator.HeightAnchor.ConstraintEqualTo(0.5f),
_handlebarSeparator.LeadingAnchor.ConstraintEqualTo(_blurView.LeadingAnchor),
_handlebarSeparator.TrailingAnchor.ConstraintEqualTo(_blurView.TrailingAnchor)
});
_blurView.AddGestureRecognizer(_gesture);
}
NSLayoutConstraint.ActivateConstraints(new[]
{
DisplayedContentView.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor),
DisplayedContentView.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor),
_blurView.TopAnchor.ConstraintGreaterThanOrEqualTo(View.Superview.SafeAreaLayoutGuide.TopAnchor)
});
var regularWidthConstraints = new List <NSLayoutConstraint>()
{
View.LeadingAnchor.ConstraintEqualTo(View.Superview.SafeAreaLayoutGuide.LeadingAnchor, ApplicationTheme.Margin),
View.WidthAnchor.ConstraintEqualTo(320),
View.TopAnchor.ConstraintEqualTo(View.Superview.SafeAreaLayoutGuide.TopAnchor, ApplicationTheme.Margin),
View.BottomAnchor.ConstraintGreaterThanOrEqualTo(View.TopAnchor, MinimumHeight - (2 * ApplicationTheme.Margin)),
View.BottomAnchor.ConstraintLessThanOrEqualTo(View.Superview.SafeAreaLayoutGuide.BottomAnchor),
DisplayedContentView.TopAnchor.ConstraintEqualTo(View.TopAnchor),
};
if (AllowsManualResize)
{
regularWidthConstraints.Add(_handlebar.BottomAnchor.ConstraintEqualTo(View.BottomAnchor, -(0.5f * ApplicationTheme.Margin)));
regularWidthConstraints.Add(DisplayedContentView.BottomAnchor.ConstraintEqualTo(_handlebarSeparator.TopAnchor, -ApplicationTheme.Margin));
regularWidthConstraints.Add(_handlebarSeparator.BottomAnchor.ConstraintEqualTo(_handlebar.TopAnchor, -(0.5f * ApplicationTheme.Margin)));
}
else
{
regularWidthConstraints.Add(DisplayedContentView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor));
}
_regularWidthConstraints = regularWidthConstraints.ToArray();
var compactWidthConstraints = new List <NSLayoutConstraint>
{
View.LeadingAnchor.ConstraintEqualTo(View.Superview.LeadingAnchor),
View.TrailingAnchor.ConstraintEqualTo(View.Superview.TrailingAnchor),
View.BottomAnchor.ConstraintEqualTo(View.Superview.BottomAnchor, ApplicationTheme.Margin),
DisplayedContentView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor)
};
if (AllowsManualResize)
{
compactWidthConstraints.Add(_handlebarSeparator.TopAnchor.ConstraintEqualTo(_handlebar.BottomAnchor, (0.5f * ApplicationTheme.Margin)));
compactWidthConstraints.Add(_handlebar.TopAnchor.ConstraintEqualTo(View.TopAnchor, ApplicationTheme.Margin));
compactWidthConstraints.Add(DisplayedContentView.TopAnchor.ConstraintEqualTo(_handlebar.BottomAnchor));
}
else
{
compactWidthConstraints.Add(DisplayedContentView.TopAnchor.ConstraintEqualTo(View.TopAnchor));
}
_compactWidthConstraints = compactWidthConstraints.ToArray();
_heightConstraint = View.HeightAnchor.ConstraintEqualTo(DefaultPartialHeight);
_heightConstraint.Active = true;
UpdateInterfaceForCurrentTraits();
_initialized = true;
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
UILabel helpLabel = new UILabel
{
Text = "Tap the map to create planar and geodesic buffers.",
TextAlignment = UITextAlignment.Center,
AdjustsFontSizeToFitWidth = true,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
UIView formArea = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
formArea.TranslatesAutoresizingMaskIntoConstraints = false;
UILabel bufferInputLabel = new UILabel
{
Text = "Distance (miles):",
TextAlignment = UITextAlignment.Right,
TranslatesAutoresizingMaskIntoConstraints = false
};
_bufferDistanceMilesTextField = new UITextField
{
BackgroundColor = UIColor.LightGray,
KeyboardType = UIKeyboardType.NumberPad,
Text = "1000",
TextAlignment = UITextAlignment.Right,
TranslatesAutoresizingMaskIntoConstraints = false
};
_bufferDistanceMilesTextField.Layer.CornerRadius = 5;
// Add padding within the field.
_bufferDistanceMilesTextField.RightView = new UIView(new CGRect(0, 0, 5, 20)); // 5 is amount of left padding.
_bufferDistanceMilesTextField.RightViewMode = UITextFieldViewMode.Always;
UIStackView legendView = new UIStackView();
legendView.TranslatesAutoresizingMaskIntoConstraints = false;
legendView.Axis = UILayoutConstraintAxis.Horizontal;
legendView.Alignment = UIStackViewAlignment.Center;
legendView.Spacing = 8;
_geodesicSwatchSwatch = new UIView();
_geodesicSwatchSwatch.TranslatesAutoresizingMaskIntoConstraints = false;
_geodesicSwatchSwatch.BackgroundColor = UIColor.Red;
_geodesicSwatchSwatch.WidthAnchor.ConstraintEqualTo(16).Active = true;
_geodesicSwatchSwatch.HeightAnchor.ConstraintEqualTo(16).Active = true;
_geodesicSwatchSwatch.ClipsToBounds = true;
_geodesicSwatchSwatch.Layer.CornerRadius = 8;
legendView.AddArrangedSubview(_geodesicSwatchSwatch);
UILabel geodesicSwatchLabel = new UILabel
{
Text = "Geodesic buffers",
TextColor = UIColor.Red,
TranslatesAutoresizingMaskIntoConstraints = false
};
legendView.AddArrangedSubview(geodesicSwatchLabel);
UIView spacer = new UIView();
spacer.TranslatesAutoresizingMaskIntoConstraints = false;
spacer.SetContentCompressionResistancePriority((float)UILayoutPriority.DefaultLow, UILayoutConstraintAxis.Horizontal);
legendView.AddArrangedSubview(spacer);
_planarSwatchSwatch = new UIView();
_planarSwatchSwatch.BackgroundColor = UIColor.Blue;
_planarSwatchSwatch.TranslatesAutoresizingMaskIntoConstraints = false;
_planarSwatchSwatch.WidthAnchor.ConstraintEqualTo(16).Active = true;
_planarSwatchSwatch.HeightAnchor.ConstraintEqualTo(16).Active = true;
_planarSwatchSwatch.ClipsToBounds = true;
_planarSwatchSwatch.Layer.CornerRadius = 8;
legendView.AddArrangedSubview(_planarSwatchSwatch);
UILabel planarSwatchLabel = new UILabel
{
Text = "Planar buffers",
TextColor = UIColor.Blue,
TranslatesAutoresizingMaskIntoConstraints = false
};
legendView.AddArrangedSubview(planarSwatchLabel);
_clearBuffersButton = new UIButton
{
ClipsToBounds = true,
BackgroundColor = View.TintColor
};
_clearBuffersButton.SetTitle("Clear", UIControlState.Normal);
_clearBuffersButton.SetTitleColor(ApplicationTheme.ForegroundColor, UIControlState.Normal);
_clearBuffersButton.Layer.CornerRadius = 5;
_clearBuffersButton.TranslatesAutoresizingMaskIntoConstraints = false;
// Add the views.
View.AddSubviews(_myMapView,
formArea,
helpLabel,
bufferInputLabel,
_bufferDistanceMilesTextField,
legendView,
_clearBuffersButton);
// Lay out the views.
// TODO: consider replacing with UIStackView-based layout.
nfloat margin = 8;
nfloat controlHeight = 4 * margin;
NSLayoutConstraint.ActivateConstraints(new[]
{
formArea.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
formArea.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
formArea.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
formArea.HeightAnchor.ConstraintEqualTo((3 * margin) + (2 * controlHeight)),
legendView.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor, 8),
legendView.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor, -8),
legendView.TopAnchor.ConstraintEqualTo(formArea.BottomAnchor),
legendView.HeightAnchor.ConstraintEqualTo(24),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.TopAnchor.ConstraintEqualTo(legendView.BottomAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(View.BottomAnchor),
helpLabel.TopAnchor.ConstraintEqualTo(formArea.TopAnchor, margin),
helpLabel.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor),
helpLabel.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor),
helpLabel.HeightAnchor.ConstraintEqualTo(controlHeight),
bufferInputLabel.TopAnchor.ConstraintEqualTo(helpLabel.BottomAnchor, margin),
bufferInputLabel.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor, margin),
bufferInputLabel.TrailingAnchor.ConstraintEqualTo(formArea.CenterXAnchor, -margin),
bufferInputLabel.HeightAnchor.ConstraintEqualTo(controlHeight),
_bufferDistanceMilesTextField.TopAnchor.ConstraintEqualTo(bufferInputLabel.TopAnchor),
_bufferDistanceMilesTextField.LeadingAnchor.ConstraintEqualTo(formArea.CenterXAnchor, margin),
_bufferDistanceMilesTextField.TrailingAnchor.ConstraintEqualTo(_clearBuffersButton.LeadingAnchor, -margin),
_bufferDistanceMilesTextField.HeightAnchor.ConstraintEqualTo(controlHeight),
_clearBuffersButton.TopAnchor.ConstraintEqualTo(_bufferDistanceMilesTextField.TopAnchor),
_clearBuffersButton.WidthAnchor.ConstraintEqualTo(100),
_clearBuffersButton.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor, -margin),
_clearBuffersButton.HeightAnchor.ConstraintEqualTo(controlHeight)
});
}
internal RoutePlanningCard(MapViewModel viewModel)
{
_viewModel = viewModel;
_startTextPlaceholder = new PseudoTextFieldButton {
TranslatesAutoresizingMaskIntoConstraints = false
};
_endTextPlaceholder = new PseudoTextFieldButton {
TranslatesAutoresizingMaskIntoConstraints = false
};
var searchRouteButton = new ActionButton {
TranslatesAutoresizingMaskIntoConstraints = false
};
searchRouteButton.SetTitle("SearchForRouteButtonText".Localize(), UIControlState.Normal);
UIButton cancelRouteSearchButton = new CloseButton {
TranslatesAutoresizingMaskIntoConstraints = false
};
var searchStartLabel = new UILabel {
TranslatesAutoresizingMaskIntoConstraints = false, Text = "OriginRouteSearchFieldLabel".Localize()
};
var searchEndLabel = new UILabel {
TranslatesAutoresizingMaskIntoConstraints = false, Text = "DestinationRouteSearchFieldLabel".Localize()
};
searchStartLabel.SetContentHuggingPriority((float)UILayoutPriority.DefaultHigh, UILayoutConstraintAxis.Horizontal);
var routeSearchHeader = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "DirectionsPanelHeader".Localize(),
TextColor = ApplicationTheme.ForegroundColor,
Font = ApplicationTheme.HeaderFont
};
// swap origin and destination button
var swapOriginDestinationButton = new UIButton {
TranslatesAutoresizingMaskIntoConstraints = false
};
swapOriginDestinationButton.SetImage(UIImage.FromBundle("arrow-up-down"), UIControlState.Normal);
swapOriginDestinationButton.TintColor = ApplicationTheme.ForegroundColor;
AddSubviews(_startTextPlaceholder, _endTextPlaceholder, searchRouteButton, searchStartLabel, searchEndLabel, cancelRouteSearchButton, routeSearchHeader, swapOriginDestinationButton);
NSLayoutConstraint.ActivateConstraints(new[]
{
// label
routeSearchHeader.TopAnchor.ConstraintEqualTo(TopAnchor, ApplicationTheme.Margin),
routeSearchHeader.LeadingAnchor.ConstraintEqualTo(LeadingAnchor, ApplicationTheme.Margin),
routeSearchHeader.TrailingAnchor.ConstraintEqualTo(cancelRouteSearchButton.LeadingAnchor, -ApplicationTheme.Margin),
// close button
cancelRouteSearchButton.TopAnchor.ConstraintEqualTo(TopAnchor, ApplicationTheme.Margin),
cancelRouteSearchButton.TrailingAnchor.ConstraintEqualTo(TrailingAnchor, -ApplicationTheme.Margin),
cancelRouteSearchButton.HeightAnchor.ConstraintEqualTo(32),
cancelRouteSearchButton.WidthAnchor.ConstraintEqualTo(32),
// labels
searchStartLabel.LeadingAnchor.ConstraintEqualTo(LeadingAnchor, ApplicationTheme.Margin),
searchStartLabel.CenterYAnchor.ConstraintEqualTo(_startTextPlaceholder.CenterYAnchor),
searchEndLabel.LeadingAnchor.ConstraintEqualTo(LeadingAnchor, ApplicationTheme.Margin),
searchEndLabel.CenterYAnchor.ConstraintEqualTo(_endTextPlaceholder.CenterYAnchor),
searchEndLabel.TrailingAnchor.ConstraintEqualTo(searchStartLabel.TrailingAnchor),
// search bars
_startTextPlaceholder.LeadingAnchor.ConstraintEqualTo(searchStartLabel.TrailingAnchor, ApplicationTheme.Margin),
_startTextPlaceholder.TopAnchor.ConstraintEqualTo(routeSearchHeader.BottomAnchor, ApplicationTheme.Margin),
_startTextPlaceholder.TrailingAnchor.ConstraintEqualTo(swapOriginDestinationButton.LeadingAnchor, -ApplicationTheme.Margin),
_startTextPlaceholder.HeightAnchor.ConstraintEqualTo(44),
_endTextPlaceholder.LeadingAnchor.ConstraintEqualTo(_startTextPlaceholder.LeadingAnchor),
_endTextPlaceholder.TrailingAnchor.ConstraintEqualTo(_startTextPlaceholder.TrailingAnchor),
_endTextPlaceholder.TopAnchor.ConstraintEqualTo(_startTextPlaceholder.BottomAnchor, ApplicationTheme.Margin),
_endTextPlaceholder.HeightAnchor.ConstraintEqualTo(44),
// swap origin and destinations button
swapOriginDestinationButton.HeightAnchor.ConstraintEqualTo(32),
swapOriginDestinationButton.WidthAnchor.ConstraintEqualTo(32),
swapOriginDestinationButton.TrailingAnchor.ConstraintEqualTo(TrailingAnchor, -ApplicationTheme.Margin),
swapOriginDestinationButton.CenterYAnchor.ConstraintEqualTo(_endTextPlaceholder.CenterYAnchor),
// search button
searchRouteButton.TrailingAnchor.ConstraintEqualTo(TrailingAnchor, -ApplicationTheme.Margin),
searchRouteButton.TopAnchor.ConstraintEqualTo(_endTextPlaceholder.BottomAnchor, ApplicationTheme.Margin),
searchRouteButton.LeadingAnchor.ConstraintEqualTo(LeadingAnchor, ApplicationTheme.Margin),
// constrains view bottom to bottom of last element
BottomAnchor.ConstraintEqualTo(searchRouteButton.BottomAnchor, ApplicationTheme.Margin)
});
searchRouteButton.TouchUpInside += SearchRouteButton_Clicked;
cancelRouteSearchButton.TouchUpInside += CancelRouteSearchButton_Clicked;
swapOriginDestinationButton.TouchUpInside += SwapOriginDestinationButton_Clicked;
_startTextPlaceholder.Tapped += EditOriginField_Clicked;
_endTextPlaceholder.Tapped += EditDestinationField_Clicked;
_viewModel.PropertyChanged += ViewModel_PropertyChanged;
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
_mapView = new MapView();
_mapView.TranslatesAutoresizingMaskIntoConstraints = false;
_transactionButton = new UIBarButtonItem();
_transactionButton.Title = "Start transaction";
_syncButton = new UIBarButtonItem();
_syncButton.Title = "Sync";
_addButton = new UIBarButtonItem(UIBarButtonSystemItem.Add);
_addButton.Enabled = false;
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
toolbar.Items = new[]
{
_transactionButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_syncButton,
_addButton
};
_transactionSwitch = new UISwitch();
_transactionSwitch.TranslatesAutoresizingMaskIntoConstraints = false;
_transactionSwitch.On = true;
_statusLabel = new UILabel
{
Text = "Preparing sample data...",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 2,
TranslatesAutoresizingMaskIntoConstraints = false
};
_statusLabel.TranslatesAutoresizingMaskIntoConstraints = false;
UILabel requireTransactionsLabel = new UILabel();
requireTransactionsLabel.TranslatesAutoresizingMaskIntoConstraints = false;
requireTransactionsLabel.Text = "Require transaction";
requireTransactionsLabel.TextAlignment = UITextAlignment.Right;
requireTransactionsLabel.SetContentCompressionResistancePriority((float)UILayoutPriority.DefaultHigh, UILayoutConstraintAxis.Horizontal);
UIStackView requireTransactionRow = new UIStackView(new UIView[] { requireTransactionsLabel, _transactionSwitch });
requireTransactionRow.TranslatesAutoresizingMaskIntoConstraints = false;
requireTransactionRow.Axis = UILayoutConstraintAxis.Horizontal;
requireTransactionRow.Distribution = UIStackViewDistribution.Fill;
requireTransactionRow.Spacing = 8;
requireTransactionRow.LayoutMarginsRelativeArrangement = true;
requireTransactionRow.LayoutMargins = new UIEdgeInsets(8, 8, 8, 8);
_progressBar = new UIProgressView(UIProgressViewStyle.Bar);
_progressBar.TranslatesAutoresizingMaskIntoConstraints = false;
// Add the views.
View.AddSubviews(_mapView, _statusLabel, requireTransactionRow, toolbar, _progressBar);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_mapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_mapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_mapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_mapView.BottomAnchor.ConstraintEqualTo(requireTransactionRow.TopAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
requireTransactionRow.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor),
requireTransactionRow.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor),
requireTransactionRow.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
_statusLabel.TopAnchor.ConstraintEqualTo(_mapView.TopAnchor),
_statusLabel.LeadingAnchor.ConstraintEqualTo(_mapView.LeadingAnchor),
_statusLabel.TrailingAnchor.ConstraintEqualTo(_mapView.TrailingAnchor),
_statusLabel.HeightAnchor.ConstraintEqualTo(80),
_progressBar.TopAnchor.ConstraintEqualTo(_statusLabel.BottomAnchor),
_progressBar.LeadingAnchor.ConstraintEqualTo(_statusLabel.LeadingAnchor),
_progressBar.TrailingAnchor.ConstraintEqualTo(_statusLabel.TrailingAnchor),
_progressBar.HeightAnchor.ConstraintEqualTo(8)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_helpButton = new UIBarButtonItem("Help", UIBarButtonItemStyle.Plain, ShowHelpAlert);
_resetButton = new UIBarButtonItem("Reset", UIBarButtonItemStyle.Plain, ClearButton_Click);
_bufferButton = new UIBarButtonItem("Buffer", UIBarButtonItemStyle.Plain, PromptForUnionChoice);
UIToolbar controlsToolbar = new UIToolbar();
controlsToolbar.TranslatesAutoresizingMaskIntoConstraints = false;
controlsToolbar.Items = new[]
{
_helpButton,
// Put a space between the buttons
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_bufferButton,
_resetButton
};
UIToolbar entryToolbar = new UIToolbar();
entryToolbar.TranslatesAutoresizingMaskIntoConstraints = false;
_bufferDistanceEntry = new UITextField();
_bufferDistanceEntry.TranslatesAutoresizingMaskIntoConstraints = false;
_bufferDistanceEntry.Text = "10";
_bufferDistanceEntry.BackgroundColor = UIColor.FromWhiteAlpha(1, .8f);
_bufferDistanceEntry.Layer.CornerRadius = 4;
_bufferDistanceEntry.LeftView = new UIView(new CGRect(0, 0, 5, 20));
_bufferDistanceEntry.LeftViewMode = UITextFieldViewMode.Always;
_bufferDistanceEntry.KeyboardType = UIKeyboardType.NumberPad;
// Allow pressing 'return' to dismiss the keyboard.
_bufferDistanceEntry.ShouldReturn += textField =>
{
textField.ResignFirstResponder();
return(true);
};
UILabel bufferDistanceEntryLabel = new UILabel();
bufferDistanceEntryLabel.TranslatesAutoresizingMaskIntoConstraints = false;
bufferDistanceEntryLabel.Text = "Buffer size:";
// Add the views.
View.AddSubviews(_myMapView, controlsToolbar, entryToolbar, bufferDistanceEntryLabel, _bufferDistanceEntry);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new []
{
entryToolbar.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
entryToolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
entryToolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
bufferDistanceEntryLabel.LeadingAnchor.ConstraintEqualTo(entryToolbar.LayoutMarginsGuide.LeadingAnchor, 8),
bufferDistanceEntryLabel.CenterYAnchor.ConstraintEqualTo(entryToolbar.CenterYAnchor),
_bufferDistanceEntry.TrailingAnchor.ConstraintEqualTo(entryToolbar.LayoutMarginsGuide.TrailingAnchor),
_bufferDistanceEntry.CenterYAnchor.ConstraintEqualTo(entryToolbar.CenterYAnchor),
_bufferDistanceEntry.LeadingAnchor.ConstraintEqualTo(bufferDistanceEntryLabel.TrailingAnchor, 8),
_myMapView.TopAnchor.ConstraintEqualTo(entryToolbar.BottomAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(controlsToolbar.TopAnchor),
controlsToolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
controlsToolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
controlsToolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_resultLabel = new UILabel
{
Text = "Adjust the slider to start.",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
_operationPicker = new UISegmentedControl("Densify", "Generalize");
_operationPicker.TranslatesAutoresizingMaskIntoConstraints = false;
_operationPicker.SelectedSegment = 0;
_slider = new UISlider();
_slider.TranslatesAutoresizingMaskIntoConstraints = false;
_slider.MinValue = 100;
_slider.MaxValue = 500;
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
toolbar.Items = new[]
{
new UIBarButtonItem {
CustomView = _operationPicker
},
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
new UIBarButtonItem {
CustomView = _slider, Width = 150
}
};
// Add the views.
View.AddSubviews(_myMapView, toolbar, _resultLabel);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
_resultLabel.TopAnchor.ConstraintEqualTo(_myMapView.TopAnchor),
_resultLabel.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_resultLabel.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_resultLabel.HeightAnchor.ConstraintEqualTo(40)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
UIToolbar controlToolbox = new UIToolbar();
controlToolbox.TranslatesAutoresizingMaskIntoConstraints = false;
_mySceneView = new SceneView();
_mySceneView.TranslatesAutoresizingMaskIntoConstraints = false;
_insetMapView = new MapView();
_insetMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_insetMapView.IsAttributionTextVisible = false;
_playButton = new UIBarButtonItem();
_playButton.Title = "Pause";
_playButton.Width = 100;
_missionButton = new UIBarButtonItem();
_missionButton.Title = "Mission";
_cameraButton = new UIBarButtonItem();
_cameraButton.Title = "Camera";
_statsButton = new UIBarButtonItem();
_statsButton.Title = "Stats";
controlToolbox.Items = new[]
{
_missionButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_cameraButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_playButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_statsButton
};
// Add the views.
View.AddSubviews(_mySceneView, _insetMapView, controlToolbox);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
controlToolbox.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
controlToolbox.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
controlToolbox.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
_mySceneView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_mySceneView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_mySceneView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_mySceneView.BottomAnchor.ConstraintEqualTo(controlToolbox.TopAnchor),
_insetMapView.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor, 16),
_insetMapView.BottomAnchor.ConstraintEqualTo(_mySceneView.BottomAnchor, -40),
_insetMapView.WidthAnchor.ConstraintEqualTo(96),
_insetMapView.HeightAnchor.ConstraintEqualTo(96)
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.AddGestureRecognizer(new UITapGestureRecognizer(() => DismissViewController(true, null)));
View.BackgroundColor = UIColor.Black.ColorWithAlpha(0.5f);
UIView frame = new UIView
{
BackgroundColor = UIColor.White,
Layer = { CornerRadius = 13 },
TranslatesAutoresizingMaskIntoConstraints = false
};
// Pickers
var hoursPicker = new UIPickerView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
DataSource = new NumberPickerViewDataSource(100),
Delegate = new NumberPickerViewDelegate()
};
hoursPicker.Select((nint)Math.Floor(_Timespan.TotalHours), 0, false);
var minutesPicker = new UIPickerView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
DataSource = new NumberPickerViewDataSource(60),
Delegate = new NumberPickerViewDelegate()
};
minutesPicker.Select(_Timespan.Minutes, 0, false);
UILabel titleLabel = null;
if (!string.IsNullOrWhiteSpace(_Title))
{
titleLabel = new UILabel()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = _Title,
Font = UIFont.PreferredHeadline,
Lines = 2,
LineBreakMode = UILineBreakMode.WordWrap | UILineBreakMode.TailTruncation
};
}
UILabel messageLabel = null;
if (!string.IsNullOrWhiteSpace(_Message))
{
messageLabel = new UILabel()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = _Message,
Font = UIFont.PreferredSubheadline
};
}
// Pickers labels
var hoursLabel = new UILabel()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "Hours",
Font = UIFont.PreferredSubheadline,
TextAlignment = UITextAlignment.Center
};
var minutesLabel = new UILabel()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "Minutes",
Font = UIFont.PreferredSubheadline,
TextAlignment = UITextAlignment.Center
};
var affirmButton = new UIButton(UIButtonType.System)
{
TranslatesAutoresizingMaskIntoConstraints = false,
};
affirmButton.SetTitle(_AffirmButton ?? "OK", UIControlState.Normal);
affirmButton.TouchUpInside += (sender, args) =>
{
_OnAffirm?.Invoke(new TimeSpan((int)hoursPicker.SelectedRowInComponent(0), (int)minutesPicker.SelectedRowInComponent(0), 0));
DismissViewController(true, null);
};
var denyButton = new UIButton(UIButtonType.System)
{
TranslatesAutoresizingMaskIntoConstraints = false
};
denyButton.SetTitle(_DenyButton ?? "Cancel", UIControlState.Normal);
denyButton.TouchUpInside += (sender, args) =>
{
_OnDeny?.Invoke();
DismissViewController(true, null);
};
// Separators
var separatorColor = UIColor.FromRGB(235, 235, 240);
var horizontalSeparator = new UIView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = separatorColor
};
var verticalSeparator = new UIView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = separatorColor
};
frame.AddSubview(hoursPicker);
frame.AddSubview(minutesPicker);
if (titleLabel != null)
{
frame.AddSubview(titleLabel);
}
if (messageLabel != null)
{
frame.AddSubview(messageLabel);
}
frame.AddSubview(hoursLabel);
frame.AddSubview(minutesLabel);
frame.AddSubview(affirmButton);
frame.AddSubview(denyButton);
frame.AddSubview(horizontalSeparator);
frame.AddSubview(verticalSeparator);
View.AddSubview(frame);
if (titleLabel != null)
{
// Title constrains
titleLabel.TopAnchor.ConstraintEqualTo(frame.TopAnchor, 20).Active = true;
titleLabel.CenterXAnchor.ConstraintEqualTo(frame.CenterXAnchor).Active = true;
}
if (messageLabel != null)
{
if (titleLabel == null)
{
messageLabel.TopAnchor.ConstraintEqualTo(frame.TopAnchor, 20).Active = true;
}
else
{
messageLabel.TopAnchor.ConstraintEqualTo(titleLabel.BottomAnchor, 10).Active = true;
}
messageLabel.CenterXAnchor.ConstraintEqualTo(frame.CenterXAnchor).Active = true;
}
// Hours, minutes labels constraints
if (messageLabel != null)
{
hoursLabel.TopAnchor.ConstraintEqualTo(messageLabel.BottomAnchor, 20).Active = true;
}
else if (titleLabel != null)
{
hoursLabel.TopAnchor.ConstraintEqualTo(titleLabel.BottomAnchor, 20).Active = true;
}
else
{
hoursLabel.TopAnchor.ConstraintEqualTo(frame.TopAnchor, 20).Active = true;
}
hoursLabel.LeftAnchor.ConstraintEqualTo(frame.LeftAnchor).Active = true;
minutesLabel.TopAnchor.ConstraintEqualTo(hoursLabel.TopAnchor).Active = true;
minutesLabel.RightAnchor.ConstraintEqualTo(frame.RightAnchor).Active = true;
hoursLabel.RightAnchor.ConstraintEqualTo(minutesLabel.LeftAnchor).Active = true;
minutesLabel.WidthAnchor.ConstraintEqualTo(hoursLabel.WidthAnchor).Active = true;
NSLayoutConstraint.ActivateConstraints(new[]
{
// pickers constrains
hoursPicker.TopAnchor.ConstraintEqualTo(hoursLabel.BottomAnchor),
hoursPicker.HeightAnchor.ConstraintEqualTo(100),
hoursPicker.LeftAnchor.ConstraintEqualTo(frame.LeftAnchor),
minutesPicker.HeightAnchor.ConstraintEqualTo(hoursPicker.HeightAnchor),
minutesPicker.TopAnchor.ConstraintEqualTo(hoursPicker.TopAnchor),
minutesPicker.RightAnchor.ConstraintEqualTo(frame.RightAnchor),
hoursPicker.RightAnchor.ConstraintEqualTo(minutesPicker.LeftAnchor),
hoursPicker.WidthAnchor.ConstraintEqualTo(minutesPicker.WidthAnchor),
// Affirm, Deny button constrains and separators
verticalSeparator.WidthAnchor.ConstraintEqualTo(1),
horizontalSeparator.HeightAnchor.ConstraintEqualTo(1),
horizontalSeparator.TopAnchor.ConstraintEqualTo(hoursPicker.BottomAnchor, 5),
horizontalSeparator.LeftAnchor.ConstraintEqualTo(frame.LeftAnchor),
horizontalSeparator.RightAnchor.ConstraintEqualTo(frame.RightAnchor),
verticalSeparator.TopAnchor.ConstraintEqualTo(horizontalSeparator.BottomAnchor),
verticalSeparator.CenterXAnchor.ConstraintEqualTo(frame.CenterXAnchor),
verticalSeparator.BottomAnchor.ConstraintEqualTo(frame.BottomAnchor),
affirmButton.TopAnchor.ConstraintEqualTo(horizontalSeparator.BottomAnchor),
affirmButton.LeftAnchor.ConstraintEqualTo(verticalSeparator.RightAnchor),
affirmButton.RightAnchor.ConstraintEqualTo(frame.RightAnchor),
affirmButton.BottomAnchor.ConstraintEqualTo(frame.BottomAnchor),
affirmButton.HeightAnchor.ConstraintEqualTo(40),
denyButton.TopAnchor.ConstraintEqualTo(horizontalSeparator.BottomAnchor),
denyButton.RightAnchor.ConstraintEqualTo(verticalSeparator.LeftAnchor),
denyButton.LeftAnchor.ConstraintEqualTo(frame.LeftAnchor),
denyButton.BottomAnchor.ConstraintEqualTo(frame.BottomAnchor),
denyButton.HeightAnchor.ConstraintEqualTo(40),
// Frame constrains
frame.CenterXAnchor.ConstraintEqualTo(View.CenterXAnchor),
frame.CenterYAnchor.ConstraintEqualTo(View.CenterYAnchor),
frame.WidthAnchor.ConstraintEqualTo(300)
});
}
public override void OnViewModelLoadedOverride()
{
bool isTask = ViewModel.Item.Type == TaskOrEventType.Task;
BindingHost.SetBinding <string>(nameof(ViewModel.PageTitle), (t) => Title = StringWithCapitals(t));
var buttonEdit = new UIBarButtonItem(UIBarButtonSystemItem.Edit);
buttonEdit.Clicked += new WeakEventHandler(delegate { ViewModel.Edit(); }).Handler;
var buttonMore = new UIBarButtonItem(UIImage.FromBundle("MenuVerticalIcon").ImageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate), UIBarButtonItemStyle.Plain, new WeakEventHandler(ButtonMore_Clicked).Handler);
NavItem.RightBarButtonItems = new UIBarButtonItem[]
{
buttonMore,
buttonEdit
};
int bottomSliderHeight = isTask ? CIRCLE_BUTTON_HEIGHT + 16 + 16 : 0;
_scrollView = new UIScrollView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
ShowsHorizontalScrollIndicator = false
};
base.ContentView.AddSubview(_scrollView);
_scrollView.StretchWidthAndHeight(base.ContentView, bottom: bottomSliderHeight);
_stackView = new UIStackView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Axis = UILayoutConstraintAxis.Vertical
};
_scrollView.AddSubview(_stackView);
_stackView.ConfigureForVerticalScrolling(_scrollView, top: 16, bottom: 16, left: 16, right: 16);
_itemBindingHost = new BindingHost()
{
BindingObject = ViewModel.Item
};
_classBindingHost = new BindingHost();
_itemBindingHost.SetBinding(nameof(ViewItemTaskOrEvent.Class), delegate
{
_classBindingHost.BindingObject = ViewModel.Item.Class;
});
var labelTitle = new UILabel()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Font = UIFont.PreferredTitle3,
Lines = 0
};
_itemBindingHost.SetLabelTextBinding(labelTitle, nameof(ViewModel.Item.Name));
_stackView.AddArrangedSubview(labelTitle);
labelTitle.StretchWidth(_stackView);
_stackView.AddArrangedSubview(new UIView().SetHeight(4));
var labelSubtitle = new UILabel()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Font = UIFont.PreferredSubheadline,
Lines = 0
};
_itemBindingHost.SetLabelTextBinding(labelSubtitle, nameof(ViewItemTaskOrEvent.Subtitle));
_classBindingHost.SetBinding <byte[]>(nameof(ViewItemClass.Color), (color) =>
{
labelSubtitle.TextColor = BareUIHelper.ToColor(color);
});
_stackView.AddArrangedSubview(labelSubtitle);
labelSubtitle.StretchWidth(_stackView);
_stackView.AddArrangedSubview(new UIView().SetHeight(4));
_stackView.AddSpacing(12);
var textViewDetails = new UITextView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Font = UIFont.PreferredBody,
TextColor = UIColor.DarkGray,
Editable = false,
ScrollEnabled = false,
// Link detection: http://iosdevelopertips.com/user-interface/creating-clickable-hyperlinks-from-a-url-phone-number-or-address.html
DataDetectorTypes = UIDataDetectorType.All
};
// Lose the padding: https://stackoverflow.com/questions/746670/how-to-lose-margin-padding-in-uitextview
textViewDetails.TextContainerInset = UIEdgeInsets.Zero;
textViewDetails.TextContainer.LineFragmentPadding = 0;
_itemBindingHost.SetTextViewTextBinding(textViewDetails, nameof(ViewItemTaskOrEvent.Details));
_stackView.AddArrangedSubview(textViewDetails);
textViewDetails.StretchWidth(_stackView);
if (ViewModel.IsUnassigedMode)
{
var buttonConvertToGrade = new UIButton(UIButtonType.System)
{
TranslatesAutoresizingMaskIntoConstraints = false
};
buttonConvertToGrade.SetTitle("Convert To Grade", UIControlState.Normal);
buttonConvertToGrade.SetTitleColor(new UIColor(1, 1), UIControlState.Normal);
buttonConvertToGrade.BackgroundColor = ColorResources.PowerPlannerAccentBlue;
buttonConvertToGrade.TouchUpInside += new WeakEventHandler <EventArgs>(delegate { ViewModel.ConvertToGrade(); }).Handler;
base.ContentView.Add(buttonConvertToGrade);
// https://stackoverflow.com/questions/46344381/ios-11-layout-guidance-about-safe-area-for-iphone-x
if (UIDevice.CurrentDevice.CheckSystemVersion(11, 0))
{
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[] {
buttonConvertToGrade.LeftAnchor.ConstraintEqualTo(base.ContentView.SafeAreaLayoutGuide.LeftAnchor, 16),
buttonConvertToGrade.RightAnchor.ConstraintEqualTo(base.ContentView.SafeAreaLayoutGuide.RightAnchor, -16),
buttonConvertToGrade.BottomAnchor.ConstraintEqualTo(base.ContentView.SafeAreaLayoutGuide.BottomAnchor, -16)
});
}
else
{
buttonConvertToGrade.StretchWidth(base.ContentView, left: 16, right: 16);
buttonConvertToGrade.PinToBottom(base.ContentView, bottom: 16);
}
}
else
{
var completionSliderVisibilityContainer = new BareUIVisibilityContainer()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
{
var completionSliderContainer = new UIView()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
{
_completionSlider = new UISlider()
{
TranslatesAutoresizingMaskIntoConstraints = false,
MaxValue = 1,
MinValue = 0,
MinimumTrackTintColor = UIColor.FromRGB(42 / 255f, 222 / 255f, 42 / 255f),
ThumbTintColor = UIColor.FromRGB(42 / 255f, 222 / 255f, 42 / 255f)
};
_itemBindingHost.SetSliderBinding(_completionSlider, nameof(ViewItemTaskOrEvent.PercentComplete));
_completionSlider.TouchUpInside += new WeakEventHandler(CompletionSlider_ValueCommitted).Handler;
_completionSlider.TouchUpOutside += new WeakEventHandler(CompletionSlider_ValueCommitted).Handler;
completionSliderContainer.Add(_completionSlider);
_completionSlider.StretchHeight(completionSliderContainer);
_completionSlider.StretchWidth(completionSliderContainer, left: CIRCLE_BUTTON_HEIGHT + 8, right: CIRCLE_BUTTON_HEIGHT + 8);
var incompleteImageContainer = new UIControl()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
{
_incompleteImageView = new UIImageView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
ContentMode = UIViewContentMode.ScaleAspectFit,
TintColor = UIColor.LightGray
};
incompleteImageContainer.Add(_incompleteImageView);
_incompleteImageView.StretchHeight(incompleteImageContainer);
_incompleteImageView.SetWidth(CIRCLE_BUTTON_HEIGHT);
_incompleteImageView.PinToLeft(incompleteImageContainer);
}
incompleteImageContainer.TouchUpInside += new WeakEventHandler(delegate { _completionSlider.Value = 0; ViewModel.SetPercentComplete(0); UpdateSliderImages(); }).Handler;
completionSliderContainer.Add(incompleteImageContainer);
incompleteImageContainer.StretchHeight(completionSliderContainer);
incompleteImageContainer.PinToLeft(completionSliderContainer);
incompleteImageContainer.SetWidth(CIRCLE_BUTTON_HEIGHT);
var completeImageContainer = new UIControl()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
{
_completeImageView = new UIImageView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
ContentMode = UIViewContentMode.ScaleAspectFit,
TintColor = UIColor.LightGray
};
completeImageContainer.Add(_completeImageView);
_completeImageView.StretchHeight(completeImageContainer);
_completeImageView.SetWidth(CIRCLE_BUTTON_HEIGHT);
_completeImageView.PinToRight(completeImageContainer);
}
completeImageContainer.TouchUpInside += new WeakEventHandler(delegate { _completionSlider.Value = 1; ViewModel.SetPercentComplete(1); UpdateSliderImages(); }).Handler;
completionSliderContainer.Add(completeImageContainer);
completeImageContainer.StretchHeight(completionSliderContainer);
completeImageContainer.PinToRight(completionSliderContainer);
completeImageContainer.SetWidth(CIRCLE_BUTTON_HEIGHT);
_completionSlider.ValueChanged += new WeakEventHandler(delegate { UpdateSliderImages(); }).Handler;
}
completionSliderContainer.SetHeight(CIRCLE_BUTTON_HEIGHT);
completionSliderVisibilityContainer.Child = completionSliderContainer;
}
BindingHost.SetVisibilityBinding(completionSliderVisibilityContainer, nameof(ViewModel.IsCompletionSliderVisible));
base.ContentView.Add(completionSliderVisibilityContainer);
// https://stackoverflow.com/questions/46344381/ios-11-layout-guidance-about-safe-area-for-iphone-x
if (UIDevice.CurrentDevice.CheckSystemVersion(11, 0))
{
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[] {
completionSliderVisibilityContainer.LeftAnchor.ConstraintEqualTo(base.ContentView.SafeAreaLayoutGuide.LeftAnchor, 16),
completionSliderVisibilityContainer.RightAnchor.ConstraintEqualTo(base.ContentView.SafeAreaLayoutGuide.RightAnchor, -16),
completionSliderVisibilityContainer.BottomAnchor.ConstraintEqualTo(base.ContentView.SafeAreaLayoutGuide.BottomAnchor, -16)
});
}
else
{
completionSliderVisibilityContainer.StretchWidth(base.ContentView, left: 16, right: 16);
completionSliderVisibilityContainer.PinToBottom(base.ContentView, bottom: 16);
}
_itemBindingHost.SetBinding(nameof(ViewItemTaskOrEvent.PercentComplete), UpdateSliderImages);
}
base.OnViewModelLoadedOverride();
}
public override void LoadView()
{
// Create the UI for the symbol selection.
View = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
// A vertical stack view to contain all the controls.
_outerStackView = new UIStackView
{
Axis = UILayoutConstraintAxis.Vertical,
TranslatesAutoresizingMaskIntoConstraints = false,
Spacing = 2,
Distribution = UIStackViewDistribution.EqualSpacing,
Alignment = UIStackViewAlignment.Center
};
// A vertical stack view to contain the symbol layer picker.
UIStackView pickersView = new UIStackView
{
Axis = UILayoutConstraintAxis.Vertical,
TranslatesAutoresizingMaskIntoConstraints = false,
Distribution = UIStackViewDistribution.EqualSpacing,
Alignment = UIStackViewAlignment.Top
};
// Add the symbol layer picker to the stack view.
pickersView.AddArrangedSubview(_symbolLayersPicker);
// Add the picker stack view to the outer stack view.
_outerStackView.AddArrangedSubview(pickersView);
// Create a label to show the size of the symbol (specified with the slider).
UILabel sizeLabel = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = $"Size: {_sizeSlider.Value:0}"
};
// Handle the slider value changed event to update the label with the specified size.
_sizeSlider.ValueChanged += async(sender, e) =>
{
sizeLabel.Text = $"Size: {_sizeSlider.Value:0}";
await UpdateSymbol();
};
_sizeSlider.TranslatesAutoresizingMaskIntoConstraints = false;
// Create a vertical stack view to contain the color segmented control, size slider, and size label.
UIStackView colorSizeStack = new UIStackView(new UIView[] { _colorSegments, _sizeSlider, sizeLabel })
{
TranslatesAutoresizingMaskIntoConstraints = false,
Axis = UILayoutConstraintAxis.Vertical,
Alignment = UIStackViewAlignment.Center,
Distribution = UIStackViewDistribution.Fill
};
// Add the color and size stack view to the outer stack view.
_outerStackView.AddArrangedSubview(colorSizeStack);
// Add the preview image view to the outer stack view.
_outerStackView.AddArrangedSubview(_symbolPreviewImageView);
// Add the outer stack view to the main view.
View.AddSubview(_outerStackView);
// Set constraints on the outer stack view.
NSLayoutConstraint.ActivateConstraints(new[]
{
_outerStackView.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor, 8),
_outerStackView.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor, -8),
_outerStackView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor, 8),
_outerStackView.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor, -8),
_sizeSlider.LeftAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeftAnchor, 20),
_sizeSlider.RightAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.RightAnchor, -20)
});
}
internal RouteResultCard(MapViewModel viewModel)
{
_viewModel = viewModel;
_stopsTable = new SelfSizedTableView
{
TranslatesAutoresizingMaskIntoConstraints = false,
ScrollEnabled = false,
BackgroundColor = UIColor.Clear,
AllowsSelection = false
};
// Future - consider supporting more travel modes?
var travelModeImageView = new UIImageView(UIImage.FromBundle("walking"))
{
TranslatesAutoresizingMaskIntoConstraints = false,
TintColor = ApplicationTheme.PrimaryLabelColor,
ContentMode = UIViewContentMode.ScaleAspectFit
};
_routeDurationLabel = new UILabel {
TranslatesAutoresizingMaskIntoConstraints = false
};
UIButton closeButton = new CloseButton {
TranslatesAutoresizingMaskIntoConstraints = false
};
var headerLabel = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "RouteResultHeader".Localize(),
Font = ApplicationTheme.HeaderFont,
TextColor = ApplicationTheme.ForegroundColor
};
AddSubviews(_stopsTable, travelModeImageView, _routeDurationLabel, closeButton, headerLabel);
NSLayoutConstraint.ActivateConstraints(new[]
{
// result header
headerLabel.TopAnchor.ConstraintEqualTo(TopAnchor, ApplicationTheme.Margin),
headerLabel.LeadingAnchor.ConstraintEqualTo(LeadingAnchor, ApplicationTheme.Margin),
headerLabel.TrailingAnchor.ConstraintEqualTo(closeButton.LeadingAnchor, -ApplicationTheme.Margin),
// close button
closeButton.TrailingAnchor.ConstraintEqualTo(TrailingAnchor, -ApplicationTheme.Margin),
closeButton.CenterYAnchor.ConstraintEqualTo(headerLabel.CenterYAnchor),
closeButton.WidthAnchor.ConstraintEqualTo(32),
closeButton.HeightAnchor.ConstraintEqualTo(32),
// stops view
_stopsTable.LeadingAnchor.ConstraintEqualTo(LeadingAnchor),
_stopsTable.TopAnchor.ConstraintEqualTo(_routeDurationLabel.BottomAnchor, ApplicationTheme.Margin),
_stopsTable.TrailingAnchor.ConstraintEqualTo(TrailingAnchor, -ApplicationTheme.Margin),
// image
travelModeImageView.LeadingAnchor.ConstraintEqualTo(LeadingAnchor, ApplicationTheme.Margin),
travelModeImageView.TopAnchor.ConstraintEqualTo(_routeDurationLabel.TopAnchor),
travelModeImageView.BottomAnchor.ConstraintEqualTo(_routeDurationLabel.BottomAnchor),
travelModeImageView.WidthAnchor.ConstraintEqualTo(32),
// walk time label
_routeDurationLabel.TopAnchor.ConstraintEqualTo(headerLabel.BottomAnchor, ApplicationTheme.Margin),
_routeDurationLabel.LeadingAnchor.ConstraintEqualTo(travelModeImageView.TrailingAnchor, ApplicationTheme.Margin),
// constrains view bottom to bottom of last element
BottomAnchor.ConstraintEqualTo(_stopsTable.BottomAnchor, ApplicationTheme.Margin)
});
closeButton.TouchUpInside += Close_Clicked;
_viewModel.PropertyChanged += ViewModel_PropertyChanged;
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_showOnlineButton = new UIBarButtonItem("Show online", UIBarButtonItemStyle.Plain, ShowOnline_Click)
{
Enabled = false
};
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
toolbar.Items = new[]
{
new UIBarButtonItem("Download", UIBarButtonItemStyle.Plain, ShowAreas_Click),
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
new UIBarButtonItem("Delete all", UIBarButtonItemStyle.Plain, DeleteAreas_Click),
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_showOnlineButton
};
_helpLabel = new UILabel
{
Text = "Choose a map area to take offline.",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
_activityIndicator = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
_activityIndicator.TranslatesAutoresizingMaskIntoConstraints = false;
_activityIndicator.HidesWhenStopped = true;
_activityIndicator.BackgroundColor = UIColor.FromWhiteAlpha(0, .6f);
_activityIndicator.StartAnimating();
// Add the views.
View.AddSubviews(_myMapView, toolbar, _helpLabel, _activityIndicator);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
_helpLabel.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_helpLabel.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_helpLabel.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_helpLabel.HeightAnchor.ConstraintEqualTo(40),
_activityIndicator.TopAnchor.ConstraintEqualTo(_helpLabel.BottomAnchor),
_activityIndicator.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_activityIndicator.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_activityIndicator.BottomAnchor.ConstraintEqualTo(View.BottomAnchor)
});
}
public MainWindow(CGRect contentRect, NSWindowStyle aStyle, NSBackingStore bufferingType, bool deferCreation) : base(contentRect, aStyle, bufferingType, deferCreation)
{
var windowSize = new CGSize(640, 480);
var windowLocation = new CGPoint(NSScreen.MainScreen.Frame.Width / 2 - windowSize.Width / 2, NSScreen.MainScreen.Frame.Height / 2 - windowSize.Height / 2);
var centerRect = new CGRect(windowLocation, windowSize);
Title = "Programmatic window";
ContentView = new NSView(centerRect);
var title = new NSTextField {
StringValue = "Title your problem",
Editable = true,
UsesSingleLineMode = true,
PlaceholderString = "Title your problem"
};
title.AccessibilityLabel = title.PlaceholderString;
title.TranslatesAutoresizingMaskIntoConstraints = false;
ContentView.AddSubview(title);
// There are three ways to set auto layout constraints programmatically. The first is by setting layout anchors
// https://developer.apple.com/library/content/documentation/UserExperience/Conceptual/AutolayoutPG/ProgrammaticallyCreatingConstraints.html#//apple_ref/doc/uid/TP40010853-CH16-SW5
// Don't forget to set .Active = true on the constraint or it won't show up
title.LeadingAnchor.ConstraintEqualToAnchor(ContentView.LeadingAnchor, PADDING).Active = true;
title.TrailingAnchor.ConstraintEqualToAnchor(ContentView.TrailingAnchor, -PADDING).Active = true;
title.TopAnchor.ConstraintEqualToAnchor(ContentView.TopAnchor, PADDING).Active = true;
var scroll = new NSScrollView(new CGRect(0, 0, ContentView.Frame.Width - PADDING - PADDING, 100));
scroll.BorderType = NSBorderType.BezelBorder;
scroll.HasHorizontalScroller = false;
scroll.HasVerticalScroller = true;
var scrollSize = scroll.ContentSize;
var description = new NSTextView(new CGRect(0, 0, scrollSize.Width, scrollSize.Height));
description.MinSize = new CGSize(0, scrollSize.Height);
description.MaxSize = new CGSize(float.MaxValue, float.MaxValue);
description.Editable = true;
description.Font = title.Font;
description.VerticallyResizable = true;
description.HorizontallyResizable = false;
description.AutoresizingMask = NSViewResizingMask.WidthSizable;
description.TextContainer.Size = new CGSize(scrollSize.Width, float.MaxValue);
description.TextContainer.WidthTracksTextView = true;
scroll.DocumentView = description;
scroll.TranslatesAutoresizingMaskIntoConstraints = false;
ContentView.AddSubview(scroll);
// The second option is to create NSLayoutConstraints
// https://developer.apple.com/library/content/documentation/UserExperience/Conceptual/AutolayoutPG/ProgrammaticallyCreatingConstraints.html#//apple_ref/doc/uid/TP40010853-CH16-SW8
ContentView.AddConstraints(new [] {
NSLayoutConstraint.Create(scroll, NSLayoutAttribute.Leading, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Leading, 1, PADDING),
NSLayoutConstraint.Create(scroll, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Trailing, 1, -PADDING)
});
// Alternatively, you can create the constraints as shown here and set .Active = true, same as with the anchor method above
NSLayoutConstraint.Create(scroll, NSLayoutAttribute.Top, NSLayoutRelation.Equal, title, NSLayoutAttribute.Bottom, 1, PADDING).Active = true;
title.Activated += (sender, e) => MakeFirstResponder(description);
var labelFont = NSFont.LabelFontOfSize(10);
var publicLabel = new NSTextField {
StringValue = "Your title and description will be public",
Editable = false,
Bezeled = false,
DrawsBackground = false,
Selectable = false,
Font = labelFont,
TranslatesAutoresizingMaskIntoConstraints = false
};
ContentView.AddSubview(publicLabel);
// You can also use different types of constraints for the same view
ContentView.AddConstraints(new [] {
NSLayoutConstraint.Create(publicLabel, NSLayoutAttribute.Leading, NSLayoutRelation.GreaterThanOrEqual, ContentView, NSLayoutAttribute.Leading, 1, 40),
NSLayoutConstraint.Create(publicLabel, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Trailing, 1, -PADDING)
});
publicLabel.TopAnchor.ConstraintEqualToAnchor(scroll.BottomAnchor, 5).Active = true;
var email = new NSTextField {
Editable = true,
PlaceholderString = "Optional email address"
};
email.AccessibilityLabel = email.PlaceholderString;
email.TranslatesAutoresizingMaskIntoConstraints = false;
ContentView.AddSubview(email);
ContentView.AddConstraints(new [] {
NSLayoutConstraint.Create(email, NSLayoutAttribute.Top, NSLayoutRelation.Equal, publicLabel, NSLayoutAttribute.Bottom, 1, PADDING)
});
// The third option for setting layout constraints is to use Visual Format Language
// https://developer.apple.com/library/content/documentation/UserExperience/Conceptual/AutolayoutPG/ProgrammaticallyCreatingConstraints.html#//apple_ref/doc/uid/TP40010853-CH16-SW9
string emailFormat = "|-10-[email]-10-|";
var emailViews = NSDictionary.FromObjectAndKey(email, (NSString)"email");
var emailConstraints = NSLayoutConstraint.FromVisualFormat(emailFormat, NSLayoutFormatOptions.None, null, emailViews);
NSLayoutConstraint.ActivateConstraints(emailConstraints);
var sendButton = new NSButton {
Title = "OK"
};
sendButton.Activated += (sender, e) => {
var alert = new NSAlert {
MessageText = "Button pressed"
};
alert.AddButton("Okay");
alert.RunModal();
Dispose();
};
sendButton.TranslatesAutoresizingMaskIntoConstraints = false;
ContentView.AddSubview(sendButton);
ContentView.AddConstraints(new [] {
NSLayoutConstraint.Create(sendButton, NSLayoutAttribute.Trailing, NSLayoutRelation.Equal, ContentView, NSLayoutAttribute.Trailing, 1, -PADDING),
NSLayoutConstraint.Create(sendButton, NSLayoutAttribute.Leading, NSLayoutRelation.GreaterThanOrEqual, ContentView, NSLayoutAttribute.Leading, 1, 40)
});
//To do vertical constraints with visual format language, start the format string with V:"
string sendButtonFormat = "V:[email]-10-[sendButton]-10-|";
var sendButtonViews = NSDictionary.FromObjectsAndKeys(new NSObject [] { email, sendButton }, new NSObject [] { (NSString)"email", (NSString)"sendButton" });
var sendButtonConstraints = NSLayoutConstraint.FromVisualFormat(sendButtonFormat, NSLayoutFormatOptions.None, null, sendButtonViews);
NSLayoutConstraint.ActivateConstraints(sendButtonConstraints);
email.Activated += (sender, e) => {
if (sendButton.Enabled)
{
MakeFirstResponder(sendButton);
}
};
bool hasTitle = false;
bool hasDescription = false;
title.Changed += (sender, e) => {
var titleStr = title.StringValue;
hasTitle = !string.IsNullOrWhiteSpace(titleStr) && titleStr.Length > 5;
sendButton.Enabled = hasTitle && hasDescription;
};
description.TextStorage.DidProcessEditing += (sender, e) => {
hasDescription = description.TextStorage.Length > 10;
sendButton.Enabled = hasTitle && hasDescription;
};
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_outerStackView = new UIStackView();
_outerStackView.TranslatesAutoresizingMaskIntoConstraints = false;
_outerStackView.Axis = UILayoutConstraintAxis.Vertical;
_outerStackView.Distribution = UIStackViewDistribution.FillEqually;
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_transformToolsView = new UIStackView();
_transformToolsView.TranslatesAutoresizingMaskIntoConstraints = false;
_transformToolsView.Axis = UILayoutConstraintAxis.Vertical;
_transformToolsView.Spacing = 8;
_transformToolsView.LayoutMarginsRelativeArrangement = true;
_transformToolsView.LayoutMargins = new UIEdgeInsets(8, 8, 8, 8);
_inWkidLabel = new UILabel();
_inWkidLabel.TranslatesAutoresizingMaskIntoConstraints = false;
_outWkidLabel = new UILabel();
_outWkidLabel.TranslatesAutoresizingMaskIntoConstraints = false;
UIStackView labelsRow = new UIStackView(new[] { _inWkidLabel, _outWkidLabel });
labelsRow.TranslatesAutoresizingMaskIntoConstraints = false;
labelsRow.Axis = UILayoutConstraintAxis.Horizontal;
labelsRow.Distribution = UIStackViewDistribution.FillEqually;
_transformToolsView.AddArrangedSubview(labelsRow);
_useExtentSwitch = new UISwitch();
_useExtentSwitch.TranslatesAutoresizingMaskIntoConstraints = false;
UILabel useExtentSwitchLabel = new UILabel();
useExtentSwitchLabel.TranslatesAutoresizingMaskIntoConstraints = false;
useExtentSwitchLabel.Text = "Use extent";
UIStackView switchRow = new UIStackView(new UIView[] { _useExtentSwitch, useExtentSwitchLabel });
switchRow.TranslatesAutoresizingMaskIntoConstraints = false;
switchRow.Axis = UILayoutConstraintAxis.Horizontal;
switchRow.Spacing = 8;
_transformToolsView.AddArrangedSubview(switchRow);
_transformationsPicker = new UIPickerView();
_transformationsPicker.TranslatesAutoresizingMaskIntoConstraints = false;
_transformationsPicker.SetContentCompressionResistancePriority((float)UILayoutPriority.DefaultLow, UILayoutConstraintAxis.Vertical);
_transformToolsView.AddArrangedSubview(_transformationsPicker);
_messagesTextView = new UITextView();
_messagesTextView.TranslatesAutoresizingMaskIntoConstraints = false;
_messagesTextView.SetContentCompressionResistancePriority((float)UILayoutPriority.Required, UILayoutConstraintAxis.Vertical);
_messagesTextView.ScrollEnabled = false;
_transformToolsView.AddArrangedSubview(_messagesTextView);
_outerStackView.AddArrangedSubview(_myMapView);
_outerStackView.AddArrangedSubview(_transformToolsView);
// Add the views.
View.AddSubviews(_outerStackView);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_outerStackView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_outerStackView.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor),
_outerStackView.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor),
_outerStackView.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView()
{
BackgroundColor = ApplicationTheme.BackgroundColor
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_openSwitch = new UISwitch()
{
Enabled = false
};
_openSwitch.On = true;
_closedSwitch = new UISwitch()
{
Enabled = false
};
_closedSwitch.On = true;
_openLabel = new UILabel();
_closedLabel = new UILabel();
UIStackView openRow = new UIStackView(new UIView[] { _openSwitch, _openLabel })
{
TranslatesAutoresizingMaskIntoConstraints = false,
LayoutMarginsRelativeArrangement = true,
LayoutMargins = new UIEdgeInsets(5, 5, 5, 5),
Spacing = 8,
Axis = UILayoutConstraintAxis.Horizontal,
Distribution = UIStackViewDistribution.Fill
};
UIStackView closedRow = new UIStackView(new UIView[] { _closedSwitch, _closedLabel })
{
TranslatesAutoresizingMaskIntoConstraints = false,
LayoutMarginsRelativeArrangement = true,
LayoutMargins = new UIEdgeInsets(5, 5, 5, 5),
Spacing = 8,
Axis = UILayoutConstraintAxis.Horizontal,
Distribution = UIStackViewDistribution.Fill
};
_scaleLabel = new UILabel
{
Text = "Current map scale: 1:",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
// Add the views.
View.AddSubviews(_myMapView, openRow, closedRow, _scaleLabel);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[] {
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(openRow.TopAnchor),
openRow.BottomAnchor.ConstraintEqualTo(closedRow.TopAnchor),
openRow.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
openRow.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
closedRow.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
closedRow.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
closedRow.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_scaleLabel.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_scaleLabel.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_scaleLabel.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_scaleLabel.HeightAnchor.ConstraintEqualTo(40)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_addButton = new UIBarButtonItem(UIBarButtonSystemItem.Add);
_doneButton = new UIBarButtonItem(UIBarButtonSystemItem.Done);
_saveButton = new UIBarButtonItem();
_saveButton.Title = "Save";
_resetButton = new UIBarButtonItem();
_resetButton.Title = "Reset";
_toolbar = new UIToolbar();
_toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
_toolbar.Items = new[]
{
_addButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_saveButton,
_resetButton
};
_helpLabel = new UILabel
{
Text = "Press the '+' button to start.",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
// Add the views.
View.AddSubviews(_myMapView, _toolbar, _helpLabel);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(_toolbar.TopAnchor),
_toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
_toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_helpLabel.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_helpLabel.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_helpLabel.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_helpLabel.HeightAnchor.ConstraintEqualTo(25)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
UIToolbar topToolbar = new UIToolbar();
topToolbar.TranslatesAutoresizingMaskIntoConstraints = false;
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_timeLabel = new UILabel
{
TextColor = UIColor.Black,
TextAlignment = UITextAlignment.Center,
TranslatesAutoresizingMaskIntoConstraints = false
};
_timeSlider = new UISlider
{
MinValue = 0,
MaxValue = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
UIToolbar bottomToolbar = new UIToolbar();
bottomToolbar.TranslatesAutoresizingMaskIntoConstraints = false;
bottomToolbar.Items = new[]
{
new UIBarButtonItem(_timeLabel),
new UIBarButtonItem(UIBarButtonSystemItem.FixedSpace)
{
Width = 0
},
new UIBarButtonItem(_timeSlider)
};
UIStackView legendView = new UIStackView();
legendView.TranslatesAutoresizingMaskIntoConstraints = false;
legendView.Axis = UILayoutConstraintAxis.Horizontal;
legendView.Spacing = 8;
UIView redIcon = new UIView();
redIcon.TranslatesAutoresizingMaskIntoConstraints = false;
redIcon.BackgroundColor = UIColor.Red;
redIcon.WidthAnchor.ConstraintEqualTo(16).Active = true;
redIcon.HeightAnchor.ConstraintEqualTo(16).Active = true;
redIcon.ClipsToBounds = true;
redIcon.Layer.CornerRadius = 8;
legendView.AddArrangedSubview(redIcon);
UILabel _redLabel = new UILabel
{
Text = "Offset 10 days",
TextColor = UIColor.Red,
TranslatesAutoresizingMaskIntoConstraints = false
};
legendView.AddArrangedSubview(_redLabel);
UIView spacer = new UIView();
spacer.TranslatesAutoresizingMaskIntoConstraints = false;
spacer.SetContentCompressionResistancePriority((float)UILayoutPriority.DefaultLow, UILayoutConstraintAxis.Horizontal);
legendView.AddArrangedSubview(spacer);
UIView blueIcon = new UIView();
blueIcon.BackgroundColor = UIColor.Blue;
blueIcon.TranslatesAutoresizingMaskIntoConstraints = false;
blueIcon.WidthAnchor.ConstraintEqualTo(16).Active = true;
blueIcon.HeightAnchor.ConstraintEqualTo(16).Active = true;
blueIcon.ClipsToBounds = true;
blueIcon.Layer.CornerRadius = 8;
legendView.AddArrangedSubview(blueIcon);
UILabel _blueLabel = new UILabel
{
Text = "No offset",
TextColor = UIColor.Blue,
TranslatesAutoresizingMaskIntoConstraints = false
};
legendView.AddArrangedSubview(_blueLabel);
// Add the views.
View.AddSubviews(topToolbar, _myMapView, bottomToolbar);
topToolbar.AddSubview(legendView);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
topToolbar.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
topToolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
topToolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.TopAnchor.ConstraintEqualTo(topToolbar.BottomAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(bottomToolbar.TopAnchor),
bottomToolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
bottomToolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
bottomToolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
legendView.LeftAnchor.ConstraintEqualTo(topToolbar.SafeAreaLayoutGuide.LeftAnchor, 8),
legendView.RightAnchor.ConstraintEqualTo(topToolbar.SafeAreaLayoutGuide.RightAnchor, -8),
legendView.TopAnchor.ConstraintEqualTo(topToolbar.SafeAreaLayoutGuide.TopAnchor, 8),
legendView.BottomAnchor.ConstraintEqualTo(topToolbar.SafeAreaLayoutGuide.BottomAnchor, -8),
redIcon.CenterYAnchor.ConstraintEqualTo(blueIcon.CenterYAnchor),
blueIcon.CenterYAnchor.ConstraintEqualTo(topToolbar.CenterYAnchor),
_timeLabel.WidthAnchor.ConstraintEqualTo(150),
_timeSlider.WidthAnchor.ConstraintEqualTo(600),
});
}
public override void LoadView()
{
// Create the views.
View = new UIView()
{
BackgroundColor = UIColor.White
};
UIScrollView scrollView = new UIScrollView();
scrollView.TranslatesAutoresizingMaskIntoConstraints = false;
View.AddSubviews(scrollView);
NSLayoutConstraint.ActivateConstraints(new[]
{
scrollView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
scrollView.LeadingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.LeadingAnchor),
scrollView.TrailingAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TrailingAnchor),
scrollView.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
});
UIStackView buttonContainer = new UIStackView();
buttonContainer.Axis = UILayoutConstraintAxis.Vertical;
buttonContainer.TranslatesAutoresizingMaskIntoConstraints = false;
buttonContainer.Distribution = UIStackViewDistribution.Fill;
buttonContainer.Alignment = UIStackViewAlignment.Top;
buttonContainer.Spacing = 5;
buttonContainer.LayoutMarginsRelativeArrangement = true;
buttonContainer.DirectionalLayoutMargins = new NSDirectionalEdgeInsets(10, 10, 10, 0);
UILabel barrierLabel = new UILabel()
{
Text = "Include barriers ", TranslatesAutoresizingMaskIntoConstraints = false
};
_barrierSwitch = new UISwitch()
{
TranslatesAutoresizingMaskIntoConstraints = false, On = true
};
buttonContainer.AddArrangedSubview(GetRowStackView(new UIView[] { barrierLabel, _barrierSwitch }));
UILabel containerLabel = new UILabel()
{
Text = "Include containers", TranslatesAutoresizingMaskIntoConstraints = false
};
_containerSwitch = new UISwitch()
{
TranslatesAutoresizingMaskIntoConstraints = false, On = true
};
buttonContainer.AddArrangedSubview(GetRowStackView(new UIView[] { containerLabel, _containerSwitch }));
UILabel helpLabel = new UILabel()
{
Text = "Example barrier condition for this data: 'Transformer Load' Equal '15'", TranslatesAutoresizingMaskIntoConstraints = false, Lines = 0
};
buttonContainer.AddArrangedSubview(helpLabel);
UILabel conditionTitleLabel = new UILabel()
{
Text = "Barrier Condition:", TranslatesAutoresizingMaskIntoConstraints = false, Lines = 0, MinimumFontSize = (nfloat)(helpLabel.MinimumFontSize * 1.5)
};
buttonContainer.AddArrangedSubview(conditionTitleLabel);
_attributeButton = new UIButton()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
_attributeButton.SetTitle("Attribute", UIControlState.Normal);
_attributeButton.SetTitleColor(View.TintColor, UIControlState.Normal);
_comparisonButton = new UIButton()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
_comparisonButton.SetTitle("Comparison", UIControlState.Normal);
_comparisonButton.SetTitleColor(View.TintColor, UIControlState.Normal);
_valueButton = new UIButton()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
_valueButton.SetTitle("Value", UIControlState.Normal);
_valueButton.SetTitleColor(View.TintColor, UIControlState.Normal);
buttonContainer.AddArrangedSubview(GetRowStackView(new UIView[] { _attributeButton, _comparisonButton, _valueButton }));
_addButton = new UIButton()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
_addButton.SetTitle("Add barrier condition", UIControlState.Normal);
_addButton.SetTitleColor(View.TintColor, UIControlState.Normal);
buttonContainer.AddArrangedSubview(GetRowStackView(new UIView[] { _addButton }));
_expressionLabel = new UILabel()
{
TranslatesAutoresizingMaskIntoConstraints = false, Text = "", Lines = 0
};
buttonContainer.AddArrangedSubview(_expressionLabel);
_traceButton = new UIButton()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
_traceButton.SetTitle("Trace", UIControlState.Normal);
_traceButton.SetTitleColor(View.TintColor, UIControlState.Normal);
_resetButton = new UIButton()
{
TranslatesAutoresizingMaskIntoConstraints = false
};
_resetButton.SetTitle("Reset", UIControlState.Normal);
_resetButton.SetTitleColor(View.TintColor, UIControlState.Normal);
buttonContainer.AddArrangedSubview(GetRowStackView(new UIView[] { _traceButton, _resetButton }));
scrollView.AddSubview(buttonContainer);
NSLayoutConstraint.ActivateConstraints(new[]
{
buttonContainer.TopAnchor.ConstraintEqualTo(scrollView.TopAnchor),
buttonContainer.LeadingAnchor.ConstraintEqualTo(scrollView.LeadingAnchor),
buttonContainer.TrailingAnchor.ConstraintEqualTo(scrollView.TrailingAnchor),
buttonContainer.BottomAnchor.ConstraintEqualTo(scrollView.BottomAnchor),
buttonContainer.WidthAnchor.ConstraintEqualTo(scrollView.WidthAnchor),
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.BackgroundColor = UIColor.White;
titleLabel = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "Title",
Font = UIFont.PreferredTitle1,
TextAlignment = UITextAlignment.Center,
};
plusImage = new UIImageView
{
TranslatesAutoresizingMaskIntoConstraints = false,
Image = UIImage.FromBundle("Plus"),
ContentMode = UIViewContentMode.ScaleAspectFit,
};
text1Label = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "Subtitle",
Font = UIFont.PreferredTitle2,
TextAlignment = UITextAlignment.Left,
};
text2Label = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "Very long text",
Font = UIFont.PreferredBody,
TextAlignment = UITextAlignment.Left,
};
text3Label = new UILabel
{
TranslatesAutoresizingMaskIntoConstraints = false,
Text = "Text",
Font = UIFont.PreferredFootnote,
TextAlignment = UITextAlignment.Left,
};
button = new UIButton(UIButtonType.RoundedRect)
{
TranslatesAutoresizingMaskIntoConstraints = false,
BackgroundColor = UIColor.LightGray,
};
button.SetTitle("Button", UIControlState.Normal);
slider = new UISlider
{
TranslatesAutoresizingMaskIntoConstraints = false,
MinValue = 0,
MaxValue = 1,
Value = 0.5f,
};
View.AddSubviews(titleLabel, plusImage, text1Label, text2Label, text3Label, button, slider);
var guide = View.SafeAreaLayoutGuide;
NSLayoutConstraint.ActivateConstraints(new[]
{
titleLabel.TopAnchor.ConstraintEqualTo(guide.TopAnchor, 16),
titleLabel.LeadingAnchor.ConstraintEqualTo(guide.LeadingAnchor, 8),
titleLabel.TrailingAnchor.ConstraintEqualTo(guide.TrailingAnchor, -8),
plusImage.TopAnchor.ConstraintEqualTo(titleLabel.BottomAnchor, 16),
plusImage.LeadingAnchor.ConstraintEqualTo(guide.LeadingAnchor, 8),
plusImage.WidthAnchor.ConstraintEqualTo(40),
plusImage.BottomAnchor.ConstraintEqualTo(slider.BottomAnchor),
text1Label.LeadingAnchor.ConstraintEqualTo(plusImage.TrailingAnchor, 16),
text2Label.LeadingAnchor.ConstraintEqualTo(plusImage.TrailingAnchor, 16),
text3Label.LeadingAnchor.ConstraintEqualTo(plusImage.TrailingAnchor, 16),
text1Label.TopAnchor.ConstraintEqualTo(plusImage.TopAnchor),
text2Label.TopAnchor.ConstraintEqualTo(text1Label.BottomAnchor, 8),
text3Label.TopAnchor.ConstraintEqualTo(text2Label.BottomAnchor, 8),
button.LeadingAnchor.ConstraintGreaterThanOrEqualTo(text1Label.TrailingAnchor, 16),
button.LeadingAnchor.ConstraintGreaterThanOrEqualTo(text2Label.TrailingAnchor, 16),
button.LeadingAnchor.ConstraintGreaterThanOrEqualTo(text3Label.TrailingAnchor, 16),
button.WidthAnchor.ConstraintGreaterThanOrEqualTo(60),
button.TopAnchor.ConstraintEqualTo(text1Label.TopAnchor),
button.BottomAnchor.ConstraintEqualTo(text3Label.BottomAnchor),
slider.TopAnchor.ConstraintEqualTo(text3Label.BottomAnchor, 8),
slider.LeadingAnchor.ConstraintEqualTo(text1Label.LeadingAnchor),
slider.TrailingAnchor.ConstraintEqualTo(button.TrailingAnchor),
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_takeMapOfflineButton = new UIBarButtonItem();
_takeMapOfflineButton.Title = "Generate offline map";
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
toolbar.Items = new[]
{
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_takeMapOfflineButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace)
};
_statusLabel = new UILabel
{
Text = "Use the button to take the map offline.",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
_loadingIndicator = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge);
_loadingIndicator.TranslatesAutoresizingMaskIntoConstraints = false;
_loadingIndicator.BackgroundColor = UIColor.FromWhiteAlpha(0, .6f);
// Add the views.
View.AddSubviews(_myMapView, toolbar, _loadingIndicator, _statusLabel);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
_statusLabel.TopAnchor.ConstraintEqualTo(_myMapView.TopAnchor),
_statusLabel.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_statusLabel.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_statusLabel.HeightAnchor.ConstraintEqualTo(40),
_loadingIndicator.TopAnchor.ConstraintEqualTo(_statusLabel.BottomAnchor),
_loadingIndicator.BottomAnchor.ConstraintEqualTo(View.BottomAnchor),
_loadingIndicator.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_loadingIndicator.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = ApplicationTheme.BackgroundColor
};
_myMapView = new MapView();
_myMapView.TranslatesAutoresizingMaskIntoConstraints = false;
_screenshotButton = new UIBarButtonItem();
_screenshotButton.Title = "Take screenshot";
_closePreviewButton = new UIBarButtonItem();
_closePreviewButton.Title = "Close preview";
_closePreviewButton.Enabled = false;
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
toolbar.Items = new[]
{
_screenshotButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_closePreviewButton
};
_overlayImageView = new UIImageView();
_overlayImageView.TranslatesAutoresizingMaskIntoConstraints = false;
_overlayImageView.ContentMode = UIViewContentMode.ScaleAspectFit;
_overlayView = new UIView()
{
BackgroundColor = ApplicationTheme.BackgroundColor
};
_overlayView.TranslatesAutoresizingMaskIntoConstraints = false;
_overlayView.BackgroundColor = ApplicationTheme.BackgroundColor;
_overlayView.Layer.BorderColor = ApplicationTheme.ForegroundColor.CGColor;
_overlayView.Layer.BorderWidth = 2;
_overlayView.Hidden = true;
// Add the views.
_overlayView.AddSubview(_overlayImageView);
View.AddSubviews(_myMapView, toolbar, _overlayView);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_myMapView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_myMapView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_myMapView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_myMapView.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_overlayView.WidthAnchor.ConstraintEqualTo(View.WidthAnchor, 0.9f),
_overlayView.HeightAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.HeightAnchor, 0.8f),
_overlayView.CenterXAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.CenterXAnchor),
_overlayView.CenterYAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.CenterYAnchor),
_overlayImageView.LeadingAnchor.ConstraintEqualTo(_overlayView.LeadingAnchor),
_overlayImageView.TrailingAnchor.ConstraintEqualTo(_overlayView.TrailingAnchor),
_overlayImageView.TopAnchor.ConstraintEqualTo(_overlayView.TopAnchor),
_overlayImageView.BottomAnchor.ConstraintEqualTo(_overlayView.BottomAnchor)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
// Create the scene view.
_mySceneView = new SceneView {
TranslatesAutoresizingMaskIntoConstraints = false
};
// Create the toolbars.
_buttonToolbar = new UIToolbar {
TranslatesAutoresizingMaskIntoConstraints = false
};
// Create the opacity items.
var opacityLabel = new UILabel {
TranslatesAutoresizingMaskIntoConstraints = false, Text = "Opacity"
};
_opacitySlider = new UISlider {
TranslatesAutoresizingMaskIntoConstraints = false, MinValue = 0, MaxValue = 1, Value = 1
};
// Add the opacity items to a stackview.
var stackView = new UIStackView()
{
TranslatesAutoresizingMaskIntoConstraints = false,
Distribution = UIStackViewDistribution.Fill,
Alignment = UIStackViewAlignment.Center,
Axis = UILayoutConstraintAxis.Horizontal,
Spacing = 10,
LayoutMargins = new UIEdgeInsets(5, 5, 5, 5),
LayoutMarginsRelativeArrangement = true,
};
stackView.AddArrangedSubview(opacityLabel);
stackView.AddArrangedSubview(_opacitySlider);
// Create the buttons.
_pauseButton = new UIBarButtonItem {
Title = "Stop"
};
_speedButton = new UIBarButtonItem {
Title = "Slow"
};
// Add the buttons to a toolbar.
_buttonToolbar.Items = new UIBarButtonItem[] {
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_pauseButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_speedButton,
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
};
// Add the views.
View.AddSubviews(_mySceneView, stackView, _buttonToolbar);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[] {
_mySceneView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_mySceneView.BottomAnchor.ConstraintEqualTo(stackView.TopAnchor),
_mySceneView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_mySceneView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
stackView.TopAnchor.ConstraintEqualTo(_mySceneView.BottomAnchor),
stackView.BottomAnchor.ConstraintEqualTo(_buttonToolbar.TopAnchor),
stackView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
stackView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_buttonToolbar.TopAnchor.ConstraintEqualTo(stackView.BottomAnchor),
_buttonToolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
_buttonToolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_buttonToolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
});
}
public override void ViewWillLayoutSubviews()
{
base.ViewWillLayoutSubviews();
CameraButton.Layer.CornerRadius = CameraButton.Layer.Frame.Size.Width / 2;
CameraButton.BackgroundColor = UIColor.FromRGB(0x5A, 0x86, 0x22); // 5A8622 dark-green
CameraButton.SetTitleColor(UIColor.FromRGB(0xCF, 0xEF, 0xa7), UIControlState.Normal); // CFEFA7 light-green
CameraButton.ClipsToBounds = true;
//CameraButton.setImage(UIImage(named: "your-image"), for: .normal)
CameraButton.TranslatesAutoresizingMaskIntoConstraints = false;
GalleryButton.Layer.CornerRadius = GalleryButton.Layer.Frame.Size.Width / 2;
GalleryButton.BackgroundColor = UIColor.FromRGB(0x5A, 0x86, 0x22); // 5A8622 dark-green
GalleryButton.SetTitleColor(UIColor.FromRGB(0xCF, 0xEF, 0xa7), UIControlState.Normal); // CFEFA7 light-green
GalleryButton.ClipsToBounds = true;
//GalleryButton.setImage(UIImage(named: "your-image"), for: .normal)
GalleryButton.TranslatesAutoresizingMaskIntoConstraints = false;
CloseButton.Layer.CornerRadius = CloseButton.Layer.Frame.Size.Width / 2;
CloseButton.BackgroundColor = UIColor.FromRGB(0x5A, 0x86, 0x22); // 5A8622 dark-green
CloseButton.SetTitleColor(UIColor.FromRGB(0xCF, 0xEF, 0xa7), UIControlState.Normal); // CFEFA7 light-green
CloseButton.ClipsToBounds = true;
//CloseButton.setImage(UIImage(named: "your-image"), for: .normal)
CloseButton.TranslatesAutoresizingMaskIntoConstraints = false;
SaveButton.Layer.CornerRadius = SaveButton.Layer.Frame.Size.Width / 2;
SaveButton.BackgroundColor = UIColor.FromRGB(0x5A, 0x86, 0x22); // 5A8622 dark-green
SaveButton.SetTitleColor(UIColor.FromRGB(0xCF, 0xEF, 0xa7), UIControlState.Normal); // CFEFA7 light-green
SaveButton.ClipsToBounds = true;
//SaveButton.setImage(UIImage(named: "your-image"), for: .normal)
SaveButton.TranslatesAutoresizingMaskIntoConstraints = false;
ClassificationLabel.TranslatesAutoresizingMaskIntoConstraints = false;
var safeGuide = View.SafeAreaLayoutGuide;
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[] {
CloseButton.TrailingAnchor.ConstraintEqualTo(safeGuide.TrailingAnchor, -23),
CloseButton.BottomAnchor.ConstraintEqualTo(safeGuide.BottomAnchor, -13),
CloseButton.WidthAnchor.ConstraintEqualTo(60),
CloseButton.HeightAnchor.ConstraintEqualTo(60)
});
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[] {
CameraButton.TrailingAnchor.ConstraintEqualTo(CloseButton.LeadingAnchor, -23),
CameraButton.BottomAnchor.ConstraintEqualTo(safeGuide.BottomAnchor, -13),
CameraButton.WidthAnchor.ConstraintEqualTo(60),
CameraButton.HeightAnchor.ConstraintEqualTo(60)
});
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[] {
GalleryButton.TrailingAnchor.ConstraintEqualTo(CameraButton.LeadingAnchor, -23),
GalleryButton.BottomAnchor.ConstraintEqualTo(safeGuide.BottomAnchor, -13),
GalleryButton.WidthAnchor.ConstraintEqualTo(60),
GalleryButton.HeightAnchor.ConstraintEqualTo(60)
});
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[] {
SaveButton.TrailingAnchor.ConstraintEqualTo(GalleryButton.LeadingAnchor, -23),
SaveButton.BottomAnchor.ConstraintEqualTo(safeGuide.BottomAnchor, -13),
SaveButton.WidthAnchor.ConstraintEqualTo(60),
SaveButton.HeightAnchor.ConstraintEqualTo(60)
});
var marginGuide = View.LayoutMarginsGuide;
NSLayoutConstraint.ActivateConstraints(new NSLayoutConstraint[] {
ClassificationLabel.LeadingAnchor.ConstraintEqualTo(marginGuide.LeadingAnchor),
ClassificationLabel.TrailingAnchor.ConstraintEqualTo(marginGuide.TrailingAnchor),
ClassificationLabel.BottomAnchor.ConstraintEqualTo(CloseButton.TopAnchor, -13),
ClassificationLabel.HeightAnchor.ConstraintEqualTo(120)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_mySceneView = new SceneView();
_mySceneView.TranslatesAutoresizingMaskIntoConstraints = false;
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
_playButton = new UIBarButtonItem(UIBarButtonSystemItem.Play, Play_Clicked)
{
Enabled = false
};
_pauseButton = new UIBarButtonItem(UIBarButtonSystemItem.Pause, Pause_Clicked)
{
Enabled = false
};
_resetButton = new UIBarButtonItem(UIBarButtonSystemItem.Refresh, Reset_Clicked)
{
Enabled = false
};
toolbar.Items = new UIBarButtonItem[]
{
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
_playButton,
_pauseButton,
_resetButton
};
UILabel helpLabel = new UILabel
{
Text = "Use the buttons to play the tour. Contains audio. 🎧",
AdjustsFontSizeToFitWidth = true,
TextAlignment = UITextAlignment.Center,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f),
TextColor = UIColor.White,
Lines = 1,
TranslatesAutoresizingMaskIntoConstraints = false
};
_loadingIndicator = new UIActivityIndicatorView(UIActivityIndicatorViewStyle.WhiteLarge)
{
TranslatesAutoresizingMaskIntoConstraints = false,
HidesWhenStopped = true,
BackgroundColor = UIColor.FromWhiteAlpha(0, .6f)
};
_loadingIndicator.StartAnimating();
// Add the views.
View.AddSubviews(_mySceneView, toolbar, helpLabel, _loadingIndicator);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_mySceneView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_mySceneView.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
_mySceneView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_mySceneView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor),
helpLabel.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
helpLabel.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
helpLabel.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
helpLabel.HeightAnchor.ConstraintEqualTo(40),
_loadingIndicator.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_loadingIndicator.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_loadingIndicator.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_loadingIndicator.BottomAnchor.ConstraintEqualTo(View.BottomAnchor)
});
}
public override void LoadView()
{
// Create the views.
View = new UIView {
BackgroundColor = UIColor.White
};
_mySceneView = new SceneView();
_mySceneView.TranslatesAutoresizingMaskIntoConstraints = false;
UILabel opacityLabel = new UILabel()
{
Text = "Opacity ", TranslatesAutoresizingMaskIntoConstraints = false
};
_slider = new UISlider()
{
MinValue = 0,
MaxValue = 255,
TranslatesAutoresizingMaskIntoConstraints = false
};
_valueLabel = new UILabel()
{
Text = "255", TranslatesAutoresizingMaskIntoConstraints = false
};
UIToolbar toolbar = new UIToolbar();
toolbar.TranslatesAutoresizingMaskIntoConstraints = false;
toolbar.Items = new[]
{
new UIBarButtonItem {
CustomView = opacityLabel
},
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
new UIBarButtonItem {
CustomView = _slider, Width = 200
},
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
new UIBarButtonItem {
CustomView = _valueLabel
}
};
// Add the views.
View.AddSubviews(_mySceneView, toolbar);
// Lay out the views.
NSLayoutConstraint.ActivateConstraints(new[]
{
_mySceneView.TopAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.TopAnchor),
_mySceneView.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
_mySceneView.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
_mySceneView.BottomAnchor.ConstraintEqualTo(toolbar.TopAnchor),
toolbar.LeadingAnchor.ConstraintEqualTo(View.LeadingAnchor),
toolbar.TrailingAnchor.ConstraintEqualTo(View.TrailingAnchor),
toolbar.BottomAnchor.ConstraintEqualTo(View.SafeAreaLayoutGuide.BottomAnchor)
});
}
