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This commit is contained in:
Tobias Wohlleben 2025-01-20 23:13:44 +01:00
parent 97083feb7c
commit bbf81a46ab
2 changed files with 31 additions and 5 deletions
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18
src/CamBooth/CamBooth.App/PictureGallery/PictureGalleryPage.xaml.cs
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@ -2,6 +2,7 @@
using System.Windows; using System.Windows;
using System.Windows.Controls; using System.Windows.Controls;
using System.Windows.Documents; using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Media.Imaging; using System.Windows.Media.Imaging;
using CamBooth.App.Core.AppSettings; using CamBooth.App.Core.AppSettings;
@ -9,6 +10,7 @@ using CamBooth.App.Core.Logging;
using Wpf.Ui.Controls; using Wpf.Ui.Controls;
using Button = Wpf.Ui.Controls.Button;
using Image = Wpf.Ui.Controls.Image; using Image = Wpf.Ui.Controls.Image;
using MessageBox = System.Windows.MessageBox; using MessageBox = System.Windows.MessageBox;
using TextBlock = Wpf.Ui.Controls.TextBlock; using TextBlock = Wpf.Ui.Controls.TextBlock;
@ -95,11 +97,21 @@ public partial class PictureGalleryPage : Page, IDisposable
async () => async () =>
{ {
var contentDialog = new ContentDialog(RootContentDialogPresenter); var contentDialog = new ContentDialog(RootContentDialogPresenter);
var imageToShow = new Image
{
VerticalAlignment = VerticalAlignment.Center,
Source = PictureGalleryService.CreateThumbnail(picturePathUri.AbsolutePath, 500, 300)
};
contentDialog.SetCurrentValue(ContentDialog.TitleProperty, "Hello World"); contentDialog.DialogWidth = 940;
contentDialog.SetCurrentValue(ContentControl.ContentProperty, "This is a message"); contentDialog.CloseButtonAppearance = ControlAppearance.Dark;
contentDialog.SetCurrentValue(ContentDialog.CloseButtonTextProperty, "Close this dialog"); contentDialog.PrimaryButtonAppearance = ControlAppearance.Light;
//contentDialog.SetCurrentValue(ContentDialog.TitleProperty, "Hello World");
contentDialog.SetCurrentValue(ContentControl.ContentProperty, imageToShow);
contentDialog.SetCurrentValue(ContentDialog.CloseButtonTextProperty, "Schließen");
contentDialog.SetCurrentValue(ContentDialog.PrimaryButtonTextProperty, "Drucken"); contentDialog.SetCurrentValue(ContentDialog.PrimaryButtonTextProperty, "Drucken");
contentDialog.SetCurrentValue(ContentDialog.PrimaryButtonIconProperty, PictureGalleryService.CreateRegularSymbolIcon(SymbolRegular.Print48, Colors.Tomato));
contentDialog.Tag = picturePathUri.AbsolutePath; contentDialog.Tag = picturePathUri.AbsolutePath;
contentDialog.ButtonClicked += ContentDialog_OnButtonClicked; contentDialog.ButtonClicked += ContentDialog_OnButtonClicked;

16
src/CamBooth/CamBooth.App/PictureGallery/PictureGalleryService.cs
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@ -1,5 +1,6 @@
using System.IO; using System.IO;
using System.Windows; using System.Windows;
using System.Windows.Media;
using System.Windows.Media.Imaging; using System.Windows.Media.Imaging;
using CamBooth.App.Core.AppSettings; using CamBooth.App.Core.AppSettings;
@ -50,7 +51,7 @@ public class PictureGalleryService
// add if not exists // add if not exists
if (!this.thumbnails.ContainsKey(creationTime)) if (!this.thumbnails.ContainsKey(creationTime))
{ {
this.thumbnails.Add(creationTime, CreateThumbnail(picturePath, 244, 200)); this.thumbnails.Add(creationTime, CreateThumbnail(picturePath, 244, 0));
this._logger.Info($"Thumbnail '{picturePath}' successfully created"); this._logger.Info($"Thumbnail '{picturePath}' successfully created");
} }
@ -68,9 +69,22 @@ public class PictureGalleryService
bitmap.BeginInit(); bitmap.BeginInit();
bitmap.UriSource = new Uri(filePath); bitmap.UriSource = new Uri(filePath);
bitmap.DecodePixelWidth = maxWidth; // Größe des ThumbnailsOrderedByNewestDescending direkt beim Dekodieren festlegen bitmap.DecodePixelWidth = maxWidth; // Größe des ThumbnailsOrderedByNewestDescending direkt beim Dekodieren festlegen
bitmap.DecodePixelHeight = maxHeight; // Größe des ThumbnailsOrderedByNewestDescending direkt beim Dekodieren festlegen
bitmap.CacheOption = BitmapCacheOption.OnLoad; bitmap.CacheOption = BitmapCacheOption.OnLoad;
bitmap.EndInit(); bitmap.EndInit();
bitmap.Freeze(); // Threadsicher machen bitmap.Freeze(); // Threadsicher machen
return bitmap; return bitmap;
} }
public static SymbolIcon CreateRegularSymbolIcon(SymbolRegular symbolRegular, Color foregroundColor = default)
{
return new SymbolIcon
{
Symbol = symbolRegular,
Foreground = new SolidColorBrush(foregroundColor),
Width = 24,
Height = 24,
FontSize = 24
};
}
} }