/// <summary>
/// Method that handles the Delete message
/// </summary>
private void HandleDeleteMessage(GenericCellModel str)
{
_purposes.Remove(str);
PurposeList = _purposes;
Definitions.Purpose = null;
FileHandler.WriteFileContent(Definitions.PurposeFileName, Definitions.PurposeFolderName,
JsonConvert.SerializeObject(_purposes)).ContinueWith(
result =>
{
InitializeCollection();
}, TaskScheduler.FromCurrentSynchronizationContext());
}
/// <summary>
/// Method that creates the page content
/// </summary>
public void SetContent()
{
var header = new Label
{
Text = "Vælg takst",
TextColor = Color.FromHex(Definitions.TextColor),
FontSize = Definitions.HeaderFontSize,
HorizontalOptions = LayoutOptions.CenterAndExpand,
YAlign = TextAlignment.Center,
};
var backButton = new BackButton(SendBackMessage);
// filler to make header is centered
var filler = new Filler();
// they need to be the same size.
backButton.WidthRequest = backButton.WidthRequest - 40;
filler.WidthRequest = backButton.WidthRequest;
var headerstack = new StackLayout
{
Orientation = StackOrientation.Horizontal,
BackgroundColor = Color.FromHex(Definitions.PrimaryColor),
HeightRequest = Definitions.HeaderHeight,
Children =
{
backButton,
header,
filler
}
};
var list = new ListView
{
ItemTemplate = new DataTemplate(typeof(GenericCell)),
SeparatorColor = Color.FromHex("#EE2D2D"),
SeparatorVisibility = SeparatorVisibility.Default,
};
list.SetBinding(ListView.ItemsSourceProperty, TaxViewModel.TaxListProperty, BindingMode.TwoWay);
list.ItemSelected += (sender, args) =>
{
var item = (GenericCellModel)args.SelectedItem;
if (item == null)
{
return;
}
item.Selected = true;
Selected = item;
SendSelectedMessage();
};
var layout = new StackLayout
{
BackgroundColor = Color.FromHex(Definitions.BackgroundColor),
};
layout.Children.Add(headerstack);
layout.Children.Add(list);
this.Content = layout;
}
/// <summary>
/// Method that creates a layout for the page and sets it as the page content
/// </summary>
public void SetContent()
{
var header = new Label
{
// View title
Text = "Vælg stilling og ansættelsessted",
TextColor = Color.FromHex(Definitions.TextColor),
FontSize = Definitions.HeaderFontSize,
HorizontalOptions = LayoutOptions.CenterAndExpand,
YAlign = TextAlignment.Center,
};
// Backbutton
var backButton = new BackButton(SendBackMessage);
var filler = new Filler();
backButton.WidthRequest = backButton.WidthRequest - 40;
filler.WidthRequest = backButton.WidthRequest;
// Navigation Bar
var headerstack = new StackLayout
{
Orientation = StackOrientation.Horizontal,
BackgroundColor = Color.FromHex(Definitions.PrimaryColor),
HeightRequest = Definitions.HeaderHeight,
Children =
{
backButton,
header,
filler
}
};
// Item List
var list = new ListView
{
ItemTemplate = new DataTemplate(typeof(GenericCell)),
SeparatorColor = Color.FromHex("#000000"),
SeparatorVisibility = SeparatorVisibility.Default,
};
list.SetBinding(ListView.ItemsSourceProperty, OrganizationViewModel.OrganizationListProperty, BindingMode.TwoWay);
list.ItemSelected += (sender, args) =>
{
var item = (GenericCellModel)args.SelectedItem;
if (item == null)
{
return;
}
item.Selected = true;
Selected = item;
SendSelectedMessage();
};
var layout = new StackLayout
{
BackgroundColor = Color.FromHex(Definitions.BackgroundColor),
};
layout.Children.Add(headerstack);
layout.Children.Add(list);
this.Content = layout;
}
/// <summary>
/// Method that creates the page layout and sets the page content, to that layout
/// </summary>
public void SetContent()
{
var header = new Label
{
Text = "Opret eller vælg formål",
TextColor = Color.FromHex(Definitions.TextColor),
FontSize = Definitions.HeaderFontSize,
HorizontalOptions = LayoutOptions.CenterAndExpand,
YAlign = TextAlignment.Center,
};
var addButton = new AddButton(SendAddMessage);
var backButton = new BackButton(SendBackMessage);
var headerstack = new StackLayout
{
Orientation = StackOrientation.Horizontal,
BackgroundColor = Color.FromHex(Definitions.PrimaryColor),
HeightRequest = Definitions.HeaderHeight,
Children =
{
backButton,
header,
addButton
}
};
var list = new ListView
{
ItemTemplate = new DataTemplate(typeof(GenericCell)),
SeparatorColor = Color.FromHex("#EE2D2D"),
SeparatorVisibility = SeparatorVisibility.Default,
};
list.SetBinding(ListView.ItemsSourceProperty, PurposeViewModel.PurposeListProperty, BindingMode.TwoWay);
list.GestureRecognizers.Add(new TapGestureRecognizer
{
NumberOfTapsRequired = 2,
Command = new Command((o) =>
{
if (list.SelectedItem != null)
{
SendDeleteMessage();
}
})
});
list.ItemSelected += (sender, args) =>
{
var item = (GenericCellModel)args.SelectedItem;
if (item == null)
{
return;
}
item.Selected = true;
Selected = item;
SendSelectedMessage();
};
var layout = new StackLayout
{
BackgroundColor = Color.FromHex(Definitions.BackgroundColor),
};
var entry = new Entry
{
Placeholder = _placeholder,
HorizontalOptions = LayoutOptions.FillAndExpand,
TextColor = Color.FromHex(Definitions.DefaultTextColor),
};
entry.SetBinding(Entry.TextProperty, PurposeViewModel.PurposeStringProperty);
var addPurpose = new Button
{
Text = "Tilføj",
BorderColor = Color.FromHex(Definitions.PrimaryColor),
TextColor = Color.FromHex(Definitions.TextColor),
BackgroundColor = Color.FromHex(Definitions.PrimaryColor),
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.Center,
AnchorY = (double)TextAlignment.Center,
FontSize = 20,
};
addPurpose.SetBinding(Button.CommandProperty, PurposeViewModel.AddPurposeCommand);
var addStack = new StackLayout
{
Padding = new Thickness(Definitions.Padding, 0, Definitions.Padding, 0),
Spacing = Definitions.Padding,
Orientation = StackOrientation.Horizontal,
Children =
{
entry,
addPurpose
}
};
addStack.SetBinding(StackLayout.IsVisibleProperty, PurposeViewModel.HideFieldProperty);
var textlabel = new Label
{
Text = "Dobbelt tryk for at slette formål",
TextColor = Color.FromHex(Definitions.DefaultTextColor),
Opacity = 0.6,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.End,
};
layout.Children.Add(headerstack);
layout.Children.Add(addStack);
layout.Children.Add(list);
layout.Children.Add((textlabel));
this.Content = layout;
}
