public yPage()
{
//InitializeComponent();
Content = new Xamarin.Forms.Frame()
{
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
/*
BackgroundImage =new Forms9Patch.Image()
{
Source = Forms9Patch.ImageSource.FromFile("button.9.png"),
Fill = Fill.AspectFit,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
},
*/
BackgroundColor = Color.Green,
Content =
new Forms9Patch.Label
{
Text = "Now <b><i>this</i></b> is a label!",
TextColor = Color.Blue,
BackgroundColor = Color.Red,
FontSize = 30
},
};
}
/// <summary>
/// Draw rectangle on face
/// </summary>
/// <param name="rectangle">
/// X, Y width and hight value of face
/// </param>
/// <param name="imageUri">
/// Pass imageUri to display image
/// </param>
/// <param name="imageWidth">
/// Width of image
/// </param>
/// <param name="imageHeight">
/// Height of image
/// </param>
public void DrawRectangle(List<Rectangle> rectangle, string imageUri, double imageWidth,
double imageHeight)
{
DisplayImage.Source = imageUri;
var existingFrames = ResultRelativeLayout.Children.OfType<Frame>().ToList();
foreach (var existingFrame in existingFrames)
{
ResultRelativeLayout.Children.Remove(existingFrame);
}
var frame = new Frame { OutlineColor = Color.Red };
foreach (var face in rectangle)
{
var xConstraint = Constraint.RelativeToView(DisplayImage,
(rl, v) => face.X / imageWidth * DisplayImage.Width);
var yConstraint = Constraint.RelativeToView(DisplayImage,
(rl, v) => face.Y / imageHeight * DisplayImage.Height);
var widthConstraint = Constraint.RelativeToView(DisplayImage,
(rl, v) => face.Width / imageWidth * DisplayImage.Width);
var heightConstraint = Constraint.RelativeToView(DisplayImage,
(rl, v) => face.Height / imageHeight * DisplayImage.Height);
ResultRelativeLayout.Children.Add(frame, xConstraint, yConstraint, widthConstraint, heightConstraint);
}
}
public FrameDemoPage()
{
Label header = new Label
{
Text = "Frame",
FontSize = 50,
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.Center
};
Frame frame = new Frame
{
OutlineColor = Color.Accent,
HasShadow = true,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
Content = new Label
{
Text = "I've been framed!"
}
};
// Build the page.
this.Content = new StackLayout
{
Children =
{
header,
frame
}
};
}
public MenuListTemplate()
{
List<MenuItem> data = new MenuListData();
this.ItemsSource = data;
this.VerticalOptions = LayoutOptions.FillAndExpand;
this.BackgroundColor = Theme.NavBackgroundColor;
this.SeparatorColor = Color.Black;
this.Margin = new Thickness(5);
var menuDataTemplate = new DataTemplate(() =>
{
var pageImage = new Image
{
VerticalOptions = LayoutOptions.Center,
HeightRequest = 30,
Margin = new Thickness(0, 0, 10, 0)
};
var pageLabel = new Label
{
VerticalOptions = LayoutOptions.Center,
TextColor = Theme.TextColor,
FontSize = 20,
};
pageImage.SetBinding(Image.SourceProperty, "IconSource");
pageLabel.SetBinding(Label.TextProperty, "Name");
var layout = new StackLayout
{
Orientation = StackOrientation.Horizontal,
VerticalOptions = LayoutOptions.Center,
Children =
{
pageImage,
pageLabel
}
};
var menuFrame = new Frame
{
OutlineColor = Theme.NavBackgroundColor,
BackgroundColor = Theme.NavBackgroundColor,
VerticalOptions = LayoutOptions.Center,
Padding = new Thickness(10),
Content = layout
};
return new ViewCell { View = menuFrame };
});
var cell = new DataTemplate(typeof(ViewCell));
cell.SetBinding(TextCell.TextProperty, "Name");
cell.SetValue(TextCell.TextColorProperty, Color.FromHex("2f4f4f"));
this.ItemTemplate = menuDataTemplate;
this.SelectedItem = data[0];
}
public FrameDemoPage()
{
Label header = new Label
{
Text = "Frame",
Font = Font.BoldSystemFontOfSize(50),
HorizontalOptions = LayoutOptions.Center
};
Frame frame = new Frame
{
OutlineColor = Color.Accent,
HasShadow = true,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
Content = new Label
{
Text = "I've been framed!"
}
};
// Accomodate iPhone status bar.
this.Padding = new Thickness(10, Device.OnPlatform(20, 0, 0), 10, 5);
// Build the page.
this.Content = new StackLayout
{
Children =
{
header,
frame
}
};
}
public SearchView ()
{
BackgroundColor = App.MainNavigationPage.BarBackgroundColor;
SearchEntry.BackgroundColor = Color.White;
var frame = new Frame {
HasShadow = false,
// OutlineColor = Color.Silver,
Padding = 25,
Content = new StackLayout {
Spacing = 20,
Children = { SearchEntry, SuggestionListView},
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
},
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
Content = new StackLayout {
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
Children = {new Label() {FontSize = 25, Text = " "}, CloseBtn, TitleLabel, frame,
new Label() {FontSize = 175, Text = " "}}
};
SuggestionListView.IsVisible = false;
SearchEntry.Focus ();
}
public yPage()
{
//InitializeComponent();
Content = new Xamarin.Forms.Frame()
{
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
/*
* BackgroundImage =new Forms9Patch.Image()
* {
* Source = Forms9Patch.ImageSource.FromFile("button.9.png"),
* Fill = Fill.AspectFit,
* HorizontalOptions = LayoutOptions.FillAndExpand,
* VerticalOptions = LayoutOptions.FillAndExpand,
* },
*/
BackgroundColor = Color.Green,
Content =
new Forms9Patch.Label
{
Text = "Now <b><i>this</i></b> is a label!",
TextColor = Color.Blue,
BackgroundColor = Color.Red,
FontSize = 30
},
};
}
public ShadowBoxCell(View content, double boxHeight, double boxWidth)
{
BoxWidth = boxWidth;
BoxHeight = boxHeight;
var frameImage = new Frame {
Padding = 5,
Content = content,
BackgroundColor = Color.White,
HasShadow = false,
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
OutlineColor = Color.Black,
HeightRequest = BoxHeight,
WidthRequest = BoxWidth,
MinimumHeightRequest = BoxHeight,
MinimumWidthRequest = BoxWidth,
};
var frameBackground1 = new Frame {
Padding = 5,
BackgroundColor = Color.Gray,
HasShadow = false,
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
OutlineColor = Color.Black,
HeightRequest = BoxHeight,
WidthRequest = BoxWidth,
MinimumHeightRequest = BoxHeight,
MinimumWidthRequest = BoxWidth,
};
var grid = new Grid {
RowSpacing = 0,
Padding = new Thickness (0, 0, 0, 0),
};
grid.RowDefinitions.Add (new RowDefinition { Height = new GridLength (300) });
grid.ColumnDefinitions.Add (new ColumnDefinition { Width = new GridLength (300) });
var relativeLayout = new RelativeLayout ();
relativeLayout.Children.Add (frameBackground1,
Constraint.Constant (2),
Constraint.Constant (2)
);
relativeLayout.Children.Add (frameImage,
Constraint.RelativeToView (frameBackground1, (parent, sibling) => {
return sibling.X - 1;
}),
Constraint.RelativeToView (frameBackground1, (parent, sibling) => {
return sibling.Y - 1;
}));
grid.Children.Add (relativeLayout, 0, 0);
Content = grid;
}
private static void ViewMessage(DateTime Timestamp, DataType Type, Byte[] Data, bool IsMyMessage)
{
Xamarin.Forms.Device.BeginInvokeOnMainThread(delegate
{
var MessageLocalTime = Timestamp.ToLocalTime();
var PaddingLeft = 5; var PaddingRight = 5;
Xamarin.Forms.Color Background;
if (IsMyMessage)
{
PaddingLeft = 20;
Background = Config.Settings.Graphics.BackgroundMyMessage;
}
else
{
Background = Config.Settings.Graphics.BackgroundMessage;
PaddingRight = 20;
}
var Frame = new Xamarin.Forms.Frame()
{
CornerRadius = 10, BackgroundColor = Background, Padding = 0
};
var Box = new Xamarin.Forms.StackLayout()
{
Padding = new Xamarin.Forms.Thickness(PaddingLeft, 5, PaddingRight, 5)
};
Frame.Content = Box;
var Container = Views.ChatRoom.Messages;
Container.Children.Insert(0, Frame);
var TimeLabel = new Xamarin.Forms.Label();
TimeSpan Difference = DateTime.Now - MessageLocalTime;
if (Difference.TotalDays < 1)
{
TimeLabel.Text = MessageLocalTime.ToLongTimeString();
}
else
{
TimeLabel.Text = MessageLocalTime.ToLongDateString() + " - " + MessageLocalTime.ToLongTimeString();
}
TimeLabel.FontSize = 8;
Box.Children.Add(TimeLabel);
switch (Type)
{
case DataType.Text:
var Label = new Xamarin.Forms.Label();
Label.Text = Encoding.Unicode.GetString(Data);
Box.Children.Add(Label);
break;
case DataType.Image:
break;
case DataType.Audio:
break;
default:
break;
}
});
}
private void InitializeComponent()
{
this.LoadFromXaml(typeof(MainPage));
MainContainer = this.FindByName <Grid>("MainContainer");
GridSettingsContainer = this.FindByName <StackLayout>("GridSettingsContainer");
BoundaryEditContainer = this.FindByName <StackLayout>("BoundaryEditContainer");
SettingsContainer = this.FindByName <Frame>("SettingsContainer");
}
public MainPage()
{
InitializeComponent();
var grid = new Grid
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
RowDefinitions =
{
new RowDefinition { Height = new GridLength(100, GridUnitType.Absolute) },
new RowDefinition { Height = new GridLength(1, GridUnitType.Star) }
},
ColumnDefinitions =
{
new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
}
};
var container = new Frame
{
Content = new SubPage1().Content,
BackgroundColor = Color.Aqua,
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand
};
var button1 = new Button() { Text = "SubPage1" };
button1.Clicked += (object sender, EventArgs e) => {
container.Content = new SubPage1().Content;
};
var button2 = new Button() { Text = "SubPage2" };
button2.Clicked += (object sender, EventArgs e) => {
container.Content = new SubPage2().Content;
};
grid.Children.Add(new StackLayout {
Children = {
button1,
button2
},
BackgroundColor = Color.Aqua,
Padding = new Thickness(10),
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand
}, 0, 0);
grid.Children.Add(container, 0, 1);
grid.BackgroundColor = Color.Gray;
this.Padding = new Thickness(20);
Content = grid;
}
public AbsolutePageCS()
{
AddListItem(n);
var cell = new DataTemplate(typeof(TextCell));
cell.SetBinding(TextCell.TextProperty, "TextItem");
cell.SetBinding(TextCell.DetailProperty, "DetailItem");
listLayer = new ListView
{
ItemsSource = listItems,
ItemTemplate = cell,
};
listLayer.ItemAppearing += ListLayer_ItemAppearing;
frameLayer = new Frame
{
//BackgroundColor = Color.Black.MultiplyAlpha(0.7d),
BackgroundColor = Color.White,
IsVisible = false,
Content = new StackLayout
{
Children =
{
new ActivityIndicator {
IsRunning = true,
Color = Device.OnPlatform(Color.White, Color.Default, Color.Accent),
},
new Label {
Text = "Data loading...",
TextColor = Color.Black,
XAlign = TextAlignment.Center,
},
}
},
};
bgLayer = new ContentView
{
BackgroundColor = Color.Black.MultiplyAlpha(0.4d),
IsVisible = false,
};
var abs = new AbsoluteLayout();
abs.Children.Add(listLayer);
abs.Children.Add(bgLayer);
abs.Children.Add(frameLayer);
this.Title = "AbsoluteIndicator";
this.Padding = new Thickness(0, Device.OnPlatform(20, 0, 0), 0, 0);
this.Content = abs;
SizeChanged += AbsolutePageCS_SizeChanged;
}
public SubPage1()
{
Content = new Frame {
Content = new Label { Text = "This is Xamarin Forms Content!", TextColor = Color.White },
BackgroundColor = Color.Maroon,
Padding = new Thickness(20),
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
}
public SubPage2()
{
Content = new Frame {
Content = new Label { Text = "SubPage2", TextColor = Color.White },
BackgroundColor = Color.Olive,
Padding = new Thickness(50),
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand
};
}
public LibraryCellTemplate()
{
var nameLabel = new Label () {
FontSize = UIConstants.GetHomePageFontSize (),
TextColor = Color.White,
HorizontalOptions = LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.Center,
};
nameLabel.SetBinding (Label.TextProperty, "CategoryName");
var tapImage = new Image () {
Source = ImageConstants.nextIcon,
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.Center,
};
Grid grid = new Grid {
Padding = 5,
VerticalOptions = LayoutOptions.Start,
RowDefinitions = {
new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
new ColumnDefinition { Width = GridLength.Auto },
}
};
grid.Children.Add (nameLabel, 0, 0);
grid.Children.Add (tapImage, 1, 0);
var frame = new Frame {
OutlineColor = ColorConstants.SemiOpaqueOutline,
HasShadow = true,
HorizontalOptions = LayoutOptions.Center,
BackgroundColor = ColorConstants.SemiOpaqueBackground,
VerticalOptions = LayoutOptions.Center,
Content = new StackLayout {
Padding = 0,
Children = {
grid
}
}
};
if (Device.Idiom == TargetIdiom.Phone) {
frame.Padding = 5;
} else {
frame.Padding = 10;
}
this.View = frame;
}
public TestPage()
{
Title = "Test";
var nextButton = new Button
{
Text = "Next"
};
var backButton = new Button
{
Text = "Back"
};
_buttonGrid = new Grid
{
ColumnDefinitions =
{
new ColumnDefinition {Width = new GridLength(1, GridUnitType.Star)},
new ColumnDefinition {Width = new GridLength(1, GridUnitType.Star)}
}
};
_buttonGrid.Children.Add(backButton, 0 , 0);
_buttonGrid.Children.Add(nextButton, 1, 0);
nextButton.Clicked += NextButtonOnClicked;
backButton.Clicked += BackButtonOnClicked;
_mainStack = new StackLayout
{
BackgroundColor = Color.White
};
CreateStacks();
_mainStack.Children.Add(_stack);
_mainStack.Children.Add(_buttonGrid);
position = Position.one;
_close = true;
var frame = new Frame
{
OutlineColor = Color.Red,
HasShadow = true,
Content = _mainStack
};
var rel = new RelativeLayout();
rel.Children.Add(frame, Constraint.Constant(15), Constraint.Constant(15), Constraint.RelativeToParent((parent) => parent.Width - 30), Constraint.RelativeToParent((parent)=> parent.Height - 30));
Content = rel;
}
public MapView()
{
BindingContext = new MapViewModel();
var frame = new Frame {
Padding = new Thickness(0, 0, 0, 0)
};
var map = new Map(MapSpan.FromCenterAndRadius(new Position(-15, -50),
Distance.FromMiles(1100)));
ViewModel.LoadPins().ForEach(m => map.Pins.Add(m));
frame.Content = map;
Content = frame;
}
public FramedTextPage()
{
Padding = new Thickness(20);
Content = new Frame
{
OutlineColor = Color.Accent,
Content = new Label
{
Text = "I've been framed!",
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label)),
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
}
};
}
public SearchItemTemplate()
{
var nameLabel = new Label () {
FontSize = Device.GetNamedSize (NamedSize.Small, typeof(Label)),
HorizontalOptions = LayoutOptions.StartAndExpand,
};
nameLabel.SetBinding (Label.TextProperty, "SearchText");
var tapImage = new Image () {
Source = "corningimages/nextblack.png",
HorizontalOptions = LayoutOptions.End,
HeightRequest = 18,
WidthRequest=18,
};
Grid grid = new Grid
{
Padding = 5,
VerticalOptions = LayoutOptions.Start,
RowDefinitions =
{
new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions =
{
new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
new ColumnDefinition { Width = GridLength.Auto },
}
};
grid.Children.Add (nameLabel, 0, 0);
grid.Children.Add (tapImage, 1, 0);
var frame = new Frame {
HasShadow = true,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Padding= 5,
Content = new StackLayout {
Padding=0,
Children = {
grid
}
}
};
this.View = frame;
}
/// <summary>
/// On UWP, Xamarin.Forms uses a Border control to render its Frame elements
/// Only the gods know, why they chose to render another Panel control around the Border and give
/// BackgroundColor to the Panel instead of the Border directly. This avoids Border Radius to work properly
/// and confuses touch events. Here is a workaround to fix that.
/// </summary>
/// <param name="frame"></param>
private void FixFormsBackgroundColor(Xamarin.Forms.Frame frame)
{
var color = new Windows.UI.Color
{
A = Convert.ToByte(frame.BackgroundColor.A * 255),
R = Convert.ToByte(frame.BackgroundColor.R * 255),
G = Convert.ToByte(frame.BackgroundColor.G * 255),
B = Convert.ToByte(frame.BackgroundColor.B * 255)
};
if (Control.Parent is Panel parent)
{
parent.Background = null;
}
Control.Background = new SolidColorBrush(color);
}
public Frame HomeButtonView(string MainHeader, string SubHeader, string details)
{
Label label = new Label {
Text = MainHeader,
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Center,
TextColor = Color.White,
};
Label tinyLabel = new Label {
Text = SubHeader,
FontSize = Device.GetNamedSize (NamedSize.Micro, typeof(Label)),
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Center,
TextColor = Color.Blue,
};
Label tinydetailsLabel = new Label {
Text = details,
FontSize = Device.GetNamedSize (NamedSize.Micro, typeof(Label)),
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Center,
TextColor = Color.White,
};
//this.Padding = new Thickness (3);
var frame = new Frame {
OutlineColor = Color.FromRgba(255,255,255,0.1),
BackgroundColor = Color.FromRgba(255,255,255,0.1),
//Padding = new Thickness (5, 10, 5, 0),
Content = new StackLayout {
Spacing = 0,
Children = {
label,
tinyLabel,
tinydetailsLabel
}
}
};
//this.Content = frame;
// Don't let touch pass us by.
this.BackgroundColor = Color.Transparent;
return frame;
}
public View SetContent()
{
Button btnGo = new Button()
{
Text = "Let's Find Out",
HorizontalOptions = LayoutOptions.Center,
};
btnGo.Clicked += btnGo_Clicked;
Frame frameMap = new Frame() { Padding = 1, VerticalOptions = LayoutOptions.FillAndExpand };
map = new Map(
MapSpan.FromCenterAndRadius(
viewModel.Location, Distance.FromMiles(2000)))
{
VerticalOptions = LayoutOptions.FillAndExpand,
};
frameMap.Content = map;
slider = new Slider(1, 18, 9);
slider.ValueChanged += slider_ValueChanged;
StackLayout stackGPS = this.GetGPSLayout();
StackLayout stackAddr = this.GetAddrLayout();
StackLayout stack = new StackLayout()
{
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness(10, Device.OnPlatform(0, 0, 0), 10, 10),
Spacing = 5,
Orientation = StackOrientation.Vertical,
Children =
{
btnGo,
stackGPS,
stackAddr,
frameMap,
slider,
},
};
return stack;
}
private Frame GetRadioFrame()
{
_radioButton = new XamRadioButton
{
HeightRequest = 80,
WidthRequest = 100,
TextColor = Device.OnPlatform(Color.White, Color.White, Color.Black)
};
var radioFrame = new Frame
{
HeightRequest = 120,
WidthRequest = 120,
Content = _radioButton,
Padding = new Thickness(5, 5, 5, 5),
BackgroundColor = Device.OnPlatform(Color.White, Color.White, Color.Black)
};
_radioButton.CheckedChanged += OnRadioStateChanged;
return radioFrame;
}
public FramedTextPage()
{
BackgroundColor = Color.Aqua;
Content = new Frame
{
OutlineColor = Color.Black,
BackgroundColor = Color.Yellow,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Content = new Label
{
Text = "I've been framed!",
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label)),
FontAttributes = FontAttributes.Italic,
TextColor = Color.Blue
}
};
}
public TapInsideFrame()
{
var frame = new Frame
{
OutlineColor = Color.Accent,
BackgroundColor = Color.Transparent,
Padding = new Thickness(20, 100),
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
Content = new Label
{
Text = "Tap Inside Frame",
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label))
}
};
var tapGestureRecognizer =
new TapGestureRecognizer();
//tapGestureRecognizer.NumberOfTapsRequired = 2; // double-tap
tapGestureRecognizer.Tapped += OnTapGestureRecognizerTapped;
frame.GestureRecognizers.Add(tapGestureRecognizer);
label = new Label
{
Text = " ",
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label)),
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand
};
Content = new StackLayout
{
Children =
{
frame,
label
}
};
}
private Frame BuildDrawingFrame()
{
DrawingImage = new ImageWithTouch {
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.White,
CurrentLineColor = Color.Black
};
DrawingImage.SetBinding (ImageWithTouch.CurrentLineColorProperty, "CurrentLineColor");
var palleteFrame = new Frame {
BackgroundColor = Color.White,
Padding = 5,
HasShadow = false,
OutlineColor = Color.Black,
Content = DrawingImage
};
return palleteFrame;
}
public SettingsPage ()
{
Style = AppStyle.SettingsPageStyle;
var pageTitle = new Frame () {
Style = AppStyle.PageTitleLabelFrameStyle,
Padding = new Thickness(0,Device.OnPlatform(15,0,0),0,10),
Content = new Label {
Style = AppStyle.PageTitleLabelStyle,
Text = "Settings",
}
};
var signoutButton = new Button () {
VerticalOptions = LayoutOptions.EndAndExpand,
HorizontalOptions = LayoutOptions.Center,
Text = "Sign Out",
TextColor = AppStyle.DarkLabelColor,
};
Content = new StackLayout {
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness (20),
Children = {
pageTitle,
new BoxView() {
HeightRequest = 1,
BackgroundColor = AppStyle.DarkLabelColor,
},
new SettingsUserView(),
new SyncView (),
new SettingsSwitchView ("GPS"),
new SettingsSwitchView ("Jobs Alert"),
signoutButton,
new StatusBarView()
}
};
}
public void DrawRectangle(List<Rectangle> rectangle, double imageWidth, double imageHeight)
{
//DisplayImage.Source = imageUri;
var height = VideoPlayer.Height;
var width = VideoPlayer.Width;
var existingFrames = ResultRelativeLayout.Children.OfType<Frame>().ToList();
foreach (var existingFrame in existingFrames)
{
ResultRelativeLayout.Children.Remove(existingFrame);
}
var frame = new Frame() { OutlineColor = Color.Red };
//ResultRelativeLayout.Children.Add(frame, Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => (rectangle[1].X * this.VideoPlayer.Width)), Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => (rectangle[1].Y * VideoPlayer.Height)), Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => this.VideoPlayer.Width - (rectangle[1].Width * VideoPlayer.Width)), Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => this.VideoPlayer.Height - (rectangle[1].Height * VideoPlayer.Height)));
foreach (var face in rectangle)
{
ResultRelativeLayout.Children.Add(frame,
Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => (face.X * this.VideoPlayer.Width)),
Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => (face.Y * VideoPlayer.Height)),
Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => this.VideoPlayer.Width - (face.Width * VideoPlayer.Width)),
Constraint.RelativeToView(VideoPlayer, (ResultRelativeLayout, DisplayImage) => this.VideoPlayer.Height - (face.Height * VideoPlayer.Height)));
}
}
public FloatingActionControl()
{
Spacing = 10;
Orientation = StackOrientation.Horizontal;
HorizontalOptions = LayoutOptions.End;
_floatingActionButton = new FloatingActionButton {
HorizontalOptions = LayoutOptions.End,
Source = FLOATING_BUTTON_IMAGE,
SizeRequest = 30
};
_tooltipLabel = new CustomFontLabel {TextColor = Color.Black, CustomFontSize = NamedSize.Micro};
_tooltipLayout = new Frame {
BackgroundColor = Color.White,
Padding = new Thickness(10, 0),
HasShadow = false,
Content = _tooltipLabel
};
Children.Add(_tooltipLayout);
Children.Add(_floatingActionButton);
}
internal void SetAppFrame(Frame viewFrame)
{
_appFrame = viewFrame;
}
public static FluentFrame Frame(Frame instance = null)
{
return new FluentFrame (instance);
}
public PromptForInputsPage(InputGroup inputGroup, int stepNumber, int totalSteps, bool showCancelButton, string nextButtonTextOverride, CancellationToken? cancellationToken, string cancelConfirmation, string incompleteSubmissionConfirmation, string submitConfirmation, bool displayProgress, DateTimeOffset? firstPromptTimestamp, Action<Result> disappearanceCallback)
{
_displayedInputCount = 0;
StackLayout contentLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness(10, 20, 10, 20),
Children =
{
new Label
{
Text = inputGroup.Name,
FontSize = 20,
HorizontalOptions = LayoutOptions.CenterAndExpand
}
}
};
if (displayProgress)
{
float progress = (stepNumber - 1) / (float)totalSteps;
contentLayout.Children.Add(new Label
{
Text = "Progress: " + Math.Round(100 * progress) + "%",
FontSize = 15,
HorizontalOptions = LayoutOptions.CenterAndExpand
});
contentLayout.Children.Add(new ProgressBar
{
Progress = progress,
HorizontalOptions = LayoutOptions.FillAndExpand
});
}
if (firstPromptTimestamp.HasValue)
{
DateTime firstDisplayDateTime = firstPromptTimestamp.Value.ToLocalTime().DateTime;
string displayLapseDayDesc;
if (firstDisplayDateTime.Date == DateTime.Now.Date)
displayLapseDayDesc = "earlier today";
else if (firstDisplayDateTime.Date == DateTime.Now.AddDays(-1).Date)
displayLapseDayDesc = "yesterday";
else
displayLapseDayDesc = ((int)(DateTime.Now - firstDisplayDateTime).TotalDays) + " days ago (" + firstDisplayDateTime.ToShortDateString() + ")";
contentLayout.Children.Add(new Label
{
Text = "These fields were first displayed " + displayLapseDayDesc + " at " + firstDisplayDateTime.ToShortTimeString() + ".",
FontSize = 20,
HorizontalOptions = LayoutOptions.Start
});
}
if (inputGroup.Inputs.Any(input => input.Display && input.Required))
contentLayout.Children.Add(new Label
{
Text = "Required fields are indicated with *",
FontSize = 15,
TextColor = Color.Red,
HorizontalOptions = LayoutOptions.Start
});
List<Input> displayedInputs = new List<Input>();
int viewNumber = 1;
int inputSeparatorHeight = 10;
foreach (Input input in inputGroup.Inputs)
if (input.Display)
{
View inputView = input.GetView(viewNumber);
if (inputView != null)
{
if (input.Enabled && input.Frame)
{
inputView = new Frame
{
Content = inputView,
OutlineColor = Color.Accent,
VerticalOptions = LayoutOptions.Start,
HasShadow = true,
Padding = new Thickness(10)
};
}
// add some vertical separation between inputs
if (_displayedInputCount > 0)
contentLayout.Children.Add(new BoxView { Color = Color.Transparent, HeightRequest = inputSeparatorHeight });
contentLayout.Children.Add(inputView);
displayedInputs.Add(input);
if (input.DisplayNumber)
++viewNumber;
++_displayedInputCount;
}
}
if (_displayedInputCount > 0)
contentLayout.Children.Add(new BoxView { Color = Color.Transparent, HeightRequest = inputSeparatorHeight });
#region previous/next buttons
StackLayout previousNextStack = new StackLayout
{
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.FillAndExpand
};
#region previous button
bool previousButtonTapped = false;
if (stepNumber > 1)
{
Button previousButton = new Button
{
HorizontalOptions = LayoutOptions.FillAndExpand,
FontSize = 20,
Text = "Previous"
};
previousButton.Clicked += async (o, e) =>
{
previousButtonTapped = true;
await Navigation.PopModalAsync(false);
};
previousNextStack.Children.Add(previousButton);
}
#endregion
#region next button
Button nextButton = new Button
{
HorizontalOptions = LayoutOptions.FillAndExpand,
FontSize = 20,
Text = stepNumber < totalSteps ? "Next" : "Submit"
#if UNIT_TESTING
// set style id so that we can retrieve the button when unit testing
, StyleId = "NextButton"
#endif
};
if (nextButtonTextOverride != null)
nextButton.Text = nextButtonTextOverride;
bool nextButtonTapped = false;
nextButton.Clicked += async (o, e) =>
{
string confirmationMessage = "";
if (!string.IsNullOrWhiteSpace(incompleteSubmissionConfirmation) && !inputGroup.Valid)
confirmationMessage += incompleteSubmissionConfirmation;
else if (nextButton.Text == "Submit" && !string.IsNullOrWhiteSpace(submitConfirmation))
confirmationMessage += submitConfirmation;
if (string.IsNullOrWhiteSpace(confirmationMessage) || await DisplayAlert("Confirm", confirmationMessage, "Yes", "No"))
{
// if the cancellation token was cancelled while the dialog was up, then we should ignore the dialog. the token
// will have already popped this page off the navigation stack.
if (!cancellationToken.GetValueOrDefault().IsCancellationRequested)
{
nextButtonTapped = true;
await Navigation.PopModalAsync(stepNumber == totalSteps);
}
}
};
previousNextStack.Children.Add(nextButton);
#endregion
#endregion
StackLayout navigationStack = new StackLayout
{
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
Children = { previousNextStack }
};
#region cancel button
bool cancelButtonTapped = false;
if (showCancelButton)
{
Button cancelButton = new Button
{
HorizontalOptions = LayoutOptions.FillAndExpand,
FontSize = 20,
Text = "Cancel"
};
navigationStack.Children.Add(new BoxView { Color = Color.Gray, HorizontalOptions = LayoutOptions.FillAndExpand, HeightRequest = 0.5 });
navigationStack.Children.Add(cancelButton);
cancelButton.Clicked += async (o, e) =>
{
string confirmationMessage = "";
if (!string.IsNullOrWhiteSpace(cancelConfirmation))
confirmationMessage += cancelConfirmation;
if (string.IsNullOrWhiteSpace(confirmationMessage) || await DisplayAlert("Confirm", confirmationMessage, "Yes", "No"))
{
// if the cancellation token was cancelled while the dialog was up, then we should ignore the dialog. the token
// will have already popped this page off the navigation stack (see below).
if (!cancellationToken.GetValueOrDefault().IsCancellationRequested)
{
cancelButtonTapped = true;
await Navigation.PopModalAsync(true);
}
}
};
}
#endregion
contentLayout.Children.Add(navigationStack);
#region cancellation token
bool cancellationTokenCanceled = false;
if (cancellationToken != null)
{
// if the cancellation token is cancelled, pop this page off the stack.
cancellationToken.GetValueOrDefault().Register(() =>
{
SensusServiceHelper.Get().Logger.Log("Cancellation token was cancelled. Will pop pages.", LoggingLevel.Normal, GetType());
cancellationTokenCanceled = true;
Device.BeginInvokeOnMainThread(async() =>
{
SensusServiceHelper.Get().Logger.Log("On UI thread. Ready to pop page.", LoggingLevel.Normal, GetType());
if (Navigation.ModalStack.Count > 0 && Navigation.ModalStack.Last() == this)
{
await Navigation.PopModalAsync(true);
SensusServiceHelper.Get().Logger.Log("Popped page.", LoggingLevel.Normal, GetType());
}
else
SensusServiceHelper.Get().Logger.Log("No page to pop.", LoggingLevel.Normal, GetType());
});
});
}
#endregion
Appearing += (o, e) =>
{
foreach (Input input in displayedInputs)
input.Viewed = true;
};
Disappearing += (o, e) =>
{
if (previousButtonTapped)
disappearanceCallback(Result.NavigateBackward);
else if (cancelButtonTapped || cancellationTokenCanceled)
disappearanceCallback(Result.Cancel);
else if (nextButtonTapped)
disappearanceCallback(Result.NavigateForward);
else
disappearanceCallback(Result.Cancel); // the user navigated back, or another activity started and covered the window
};
Content = new ScrollView
{
Content = contentLayout
};
}
public FrameHandler(NativeComponentRenderer renderer, XF.Frame frameControl) : base(renderer, frameControl)
{
FrameControl = frameControl ?? throw new ArgumentNullException(nameof(frameControl));
}
private void addNameLabel(ChatMessage msgObj, bool user)
{
Label message = new Label()
{
Text = msgObj.Sender + " - " + msgObj.Time,
TextColor = Color.Black,
FontSize = 15,
FontFamily = "Arial",
FontAttributes = FontAttributes.Italic,
HorizontalTextAlignment = user ? TextAlignment.End : TextAlignment.Start
};
Frame frame = new Frame()
{
Padding = new Thickness(5),
Content = message,
HorizontalOptions = user ? LayoutOptions.EndAndExpand : LayoutOptions.StartAndExpand,
VerticalOptions = LayoutOptions.CenterAndExpand,
};
this.messageStack.Children.Add(frame);
}