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Pdf

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This commit is contained in:
Yan Maniez 2019-06-25 14:05:47 +02:00
parent cf9f5357a0
commit c0633ba6e9
4 changed files with 24 additions and 10 deletions
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20
AideDeJeu/AideDeJeu/Pdf/PdfService.cs
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@ -10,6 +10,7 @@ using System.Diagnostics;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
using System.Threading.Tasks;
using Xamarin.Forms; using Xamarin.Forms;
namespace AideDeJeu.Pdf namespace AideDeJeu.Pdf
@ -39,6 +40,25 @@ namespace AideDeJeu.Pdf
Document _Document = null; Document _Document = null;
PdfWriter _Writer = null; PdfWriter _Writer = null;
public string BasePdfDirectory
{
get
{
return Path.Combine(Xamarin.Essentials.FileSystem.CacheDirectory, "pdf");
}
}
public async Task<string> MarkdownToPDF(List<string> mds)
{
var basePath = BasePdfDirectory;
Directory.CreateDirectory(basePath);
using (var stream = new FileStream(Path.Combine(BasePdfDirectory, "test.pdf"), FileMode.Create))
{
MarkdownToPdf(mds, stream);
}
return "test.pdf";
}
public void MarkdownToPdf(List<string> mds, Stream stream) public void MarkdownToPdf(List<string> mds, Stream stream)
{ {
var pipeline = new Markdig.MarkdownPipelineBuilder().UseYamlFrontMatter().UsePipeTables().Build(); var pipeline = new Markdig.MarkdownPipelineBuilder().UseYamlFrontMatter().UsePipeTables().Build();

10
AideDeJeu/AideDeJeu/ViewModels/Navigator.cs
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@ -363,15 +363,9 @@ namespace AideDeJeu.ViewModels
public async Task ExecuteGeneratePDFCommandAsync(string markdown) public async Task ExecuteGeneratePDFCommandAsync(string markdown)
{ {
using (var stream = new FileStream(Path.Combine(Xamarin.Essentials.FileSystem.CacheDirectory, Path.Combine("pdf", "test.pdf")), FileMode.Create))
{
PdfService.Instance.MarkdownToPdf(new List<string>() { markdown }, stream);
}
var page = new PdfViewPage(); var page = new PdfViewPage();
page.PdfFile = new Tools.NotifyTaskCompletion<string>(Task.Run(() => page.PdfFile = new Tools.NotifyTaskCompletion<string>(Task.Run(async() =>
{ return "test.pdf"; } { return await PdfService.Instance.MarkdownToPDF(new List<string>() { markdown }); }
)); ));
page.BindingContext = page; page.BindingContext = page;
await Navigation.PushAsync(page, true); await Navigation.PushAsync(page, true);

2
AideDeJeu/AideDeJeu/Views/Library/ItemDetailPage.xaml
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@ -14,7 +14,7 @@
</ResourceDictionary> </ResourceDictionary>
</ContentPage.Resources> </ContentPage.Resources>
<ContentPage.ToolbarItems> <ContentPage.ToolbarItems>
<ToolbarItem Name="Print" Text="Générer un PDF" Order="Primary" Icon="round_star.png" Command="{Binding Main.Navigator.GeneratePDFCommand}" CommandParameter="{Binding Item.Markdown}" /> <ToolbarItem Name="Print" Text="Générer un PDF" Order="Secondary" Icon="round_star.png" Command="{Binding Main.Navigator.GeneratePDFCommand}" CommandParameter="{Binding Item.Markdown}" />
<ToolbarItem Name="AddToFavorites" Text="Ajouter aux favoris" Order="Primary" Icon="round_star.png" Command="{Binding Main.Navigator.AddToFavoritesCommand}" /> <ToolbarItem Name="AddToFavorites" Text="Ajouter aux favoris" Order="Primary" Icon="round_star.png" Command="{Binding Main.Navigator.AddToFavoritesCommand}" />
</ContentPage.ToolbarItems> </ContentPage.ToolbarItems>
<Grid> <Grid>

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

@ -17,7 +17,7 @@
</ResourceDictionary> </ResourceDictionary>
</ContentPage.Resources> </ContentPage.Resources>
<ContentPage.ToolbarItems> <ContentPage.ToolbarItems>
<ToolbarItem Name="Print" Text="Générer un PDF" Order="Primary" Icon="round_star.png" Command="{Binding Main.Navigator.GeneratePDFCommand}" CommandParameter="{Binding BindingContext.Items.Markdown, Source={x:Reference This}}" /> <ToolbarItem Name="Print" Text="Générer un PDF" Order="Secondary" Icon="round_star.png" Command="{Binding Main.Navigator.GeneratePDFCommand}" CommandParameter="{Binding BindingContext.Items.Markdown, Source={x:Reference This}}" />
<ToolbarItem Name="AddToFavorites" Text="Ajouter aux favoris" Order="Primary" Icon="round_star.png" Command="{Binding Main.Navigator.AddToFavoritesCommand}" /> <ToolbarItem Name="AddToFavorites" Text="Ajouter aux favoris" Order="Primary" Icon="round_star.png" Command="{Binding Main.Navigator.AddToFavoritesCommand}" />
</ContentPage.ToolbarItems> </ContentPage.ToolbarItems>
<Grid> <Grid>