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Code Issues Projects Releases Wiki Activity

NavigateToLink command

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This commit is contained in:
Yan Maniez 2018-08-05 18:51:40 +02:00
parent 2e2aef66c8
commit 2d75cb2c67
6 changed files with 43 additions and 8 deletions
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20
AideDeJeu/AideDeJeu/MarkdownView/MarkdownView.cs
View file

@ -11,10 +11,11 @@
using Extensions;
using Markdig;
using System.Threading.Tasks;
using System.Windows.Input;
public class MarkdownView : ContentView
{
public Func<string, Task> NavigateToLink { get; set; } = async(s) => Device.OpenUri(new Uri(s));
//public Func<string, Task> NavigateToLink { get; set; } = async(s) => Device.OpenUri(new Uri(s));
public static MarkdownTheme Global = new LightMarkdownTheme();
@ -42,6 +43,17 @@
public static readonly BindableProperty ThemeProperty = BindableProperty.Create(nameof(Theme), typeof(MarkdownTheme), typeof(MarkdownView), Global, propertyChanged: OnMarkdownChanged);
public ICommand NavigateToLinkCommand
{
get { return (ICommand)GetValue(NavigateToLinkCommandProperty); }
set { SetValue(NavigateToLinkCommandProperty, value); }
}
public static readonly BindableProperty NavigateToLinkCommandProperty = BindableProperty.Create(nameof(NavigateToLinkCommand), typeof(ICommand), typeof(MarkdownView)); //, Global, propertyChanged: OnMarkdownChanged);
private bool isQuoted;
private List<View> queuedViews = new List<View>();
@ -101,11 +113,13 @@
{
var result = await Application.Current.MainPage.DisplayActionSheet("Ouvrir le lien", "Annuler", null, blockLinks.Select(x => x.Key).ToArray());
var link = blockLinks.FirstOrDefault(x => x.Key == result);
await NavigateToLink(link.Value);
//await NavigateToLink(link.Value);
NavigateToLinkCommand?.Execute(link.Value);
}
else
{
await NavigateToLink(blockLinks.First().Value);
//await NavigateToLink(blockLinks.First().Value);
NavigateToLinkCommand?.Execute(blockLinks.First().Value);
}
}
catch (Exception) { }

9
AideDeJeu/AideDeJeu/ViewModels/Navigator.cs
View file

@ -4,6 +4,7 @@ using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows.Input;
using Xamarin.Forms;
namespace AideDeJeu.ViewModels
@ -52,6 +53,14 @@ namespace AideDeJeu.ViewModels
await Navigation.PushAsync(new FilteredItemsPage(itemsVM));
}
private ICommand _NavigateToLinkCommand = null;
public ICommand NavigateToLinkCommand
{
get
{
return _NavigateToLinkCommand ?? (_NavigateToLinkCommand = new Command<string>(async(s) => await NavigateToLinkAsync(s)));
}
}
public async Task NavigateToLinkAsync(string s)
{

10
AideDeJeu/AideDeJeu/Views/ItemDetailPage.xaml
View file

@ -4,7 +4,8 @@
xmlns:tools="clr-namespace:AideDeJeu.Tools"
xmlns:mdview="clr-namespace:Xam.Forms.Markdown"
x:Class="AideDeJeu.Views.ItemDetailPage"
Title="{Binding Title}">
Title="{Binding Title}"
x:Name="This">
<ContentPage.Resources>
<ResourceDictionary>
<tools:MonsterMarkdownTheme x:Key="MonsterMarkdownTheme" />
@ -15,6 +16,11 @@
<ToolbarItem Name="About" Text="À propos de..." Order="Secondary" Icon="wooden_sign.png" Command="{Binding Main.AboutCommand}" />
</ContentPage.ToolbarItems>
<ScrollView Orientation="Vertical" BackgroundColor="#fdf1dc">
<mdview:MarkdownView x:Name="mdMarkdown" Theme="{StaticResource MonsterMarkdownTheme}" Markdown="{Binding Item.Markdown}" />
<mdview:MarkdownView
x:Name="mdMarkdown"
Theme="{StaticResource MonsterMarkdownTheme}"
Markdown="{Binding Item.Markdown}"
NavigateToLinkCommand="{Binding BindingContext.Main.Navigator.NavigateToLinkCommand, Source={x:Reference This}}"
/>
</ScrollView>
</ContentPage>

3
AideDeJeu/AideDeJeu/Views/ItemDetailPage.xaml.cs
View file

@ -19,7 +19,8 @@ namespace AideDeJeu.Views
BindingContext = this.viewModel = itemVM;
mdMarkdown.NavigateToLink = async (s) => await viewModel.Main.Navigator.NavigateToLinkAsync(s);
//mdMarkdown.NavigateToLink = async (s) => await viewModel.Main.Navigator.NavigateToLinkAsync(s);
}
public ItemDetailPage()

7
AideDeJeu/AideDeJeu/Views/ItemsPage.xaml
View file

@ -19,7 +19,12 @@
</ContentPage.ToolbarItems>
<ListView BackgroundColor="{StaticResource bgtan}" x:Name="ItemsListView" ItemsSource="{Binding Items}" VerticalOptions="FillAndExpand" HasUnevenRows="true" CachingStrategy="RecycleElement" SelectedItem="{Binding SelectedItem}" ItemTapped="ItemsListView_ItemTapped">
<ListView.Header>
<mdview:MarkdownView x:Name="mdMarkdown" Theme="{StaticResource MonsterMarkdownTheme}" Markdown="{Binding BindingContext.Items.Header, Source={x:Reference This}}" />
<mdview:MarkdownView
x:Name="mdMarkdown"
Theme="{StaticResource MonsterMarkdownTheme}"
Markdown="{Binding BindingContext.Items.Header, Source={x:Reference This}}"
NavigateToLinkCommand="{Binding BindingContext.Main.Navigation.NavigateToLinkCommand, Source={x:Reference This}}"
/>
</ListView.Header>
<ListView.ItemTemplate>
<DataTemplate>

2
AideDeJeu/AideDeJeu/Views/ItemsPage.xaml.cs
View file

@ -31,7 +31,7 @@ namespace AideDeJeu.Views
BindingContext = _ItemsViewModel = itemsViewModel;
mdMarkdown.NavigateToLink = async (s) => await itemsViewModel.Main.Navigator.NavigateToLinkAsync(s);
//mdMarkdown.NavigateToLink = async (s) => await itemsViewModel.Main.Navigator.NavigateToLinkAsync(s);
}
public ItemsPage()
{