Bring WinUI app to feature/visual parity with WPF, fix drag-and-drop and branding assets

- Restyle Fluent controls (buttons, fields, dialogs, ListView) to match the
  app's navy dark/light palette and consistent corner radii/sizing
- Fix ContentDialog (Settings, exit-confirm, error) styling by binding
  PrimaryButtonStyle/CloseButtonStyle explicitly via new DialogHelper,
  since ContentDialog ignores implicit Button styles and forces accent
  color onto whichever button is DefaultButton
- Remove MicaBackdrop and theme the title bar directly so it no longer
  shows a gray tint mismatched with the app's navy background
- Replace placeholder Assets/*.png (unused VS template art) with the real
  AmiReel logo at all required tile/splash/store sizes
- Set explicit default window size (1280x860, matching the old WPF app)
  with DPI-aware centering and a minimum size, instead of sizing to content
- Fix drag-and-drop silently failing: InputList_Drop needs a
  DragOperationDeferral before the first await or the DataView is torn
  down before GetStorageItemsAsync completes
- Add Preview player path setting (was present in WPF, missing in WinUI)
  and error handling for preview playback
- Accept all ffmpeg-readable video formats (mp4, mov, mkv, webm, ...) for
  file picker and drag-and-drop, not just .avi
- Add exit-confirmation dialog to WinUI, mirroring the WPF app

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
2026-08-13 13:53:55 +02:00
parent ab46a16726
commit 3e881b79b8
21 changed files with 405 additions and 74 deletions
+2 -2
View File
@@ -77,12 +77,12 @@
<Grid>
<Grid.RowDefinitions><RowDefinition Height="Auto"/><RowDefinition Height="98"/><RowDefinition Height="Auto"/></Grid.RowDefinitions>
<StackPanel Orientation="Horizontal" Margin="0,0,0,8">
<Button Content="Add AVI files…" Click="AddInputs_Click" Margin="0,0,8,0"/>
<Button Content="Add video files…" Click="AddInputs_Click" Margin="0,0,8,0"/>
<Button Content="Clear" Click="ClearInputs_Click"/>
</StackPanel>
<ListBox x:Name="InputList" Grid.Row="1" SelectionChanged="InputList_SelectionChanged"
AllowDrop="True" DragEnter="InputList_DragEnter" DragOver="InputList_DragEnter" Drop="InputList_Drop"
ToolTip="Drag and drop AVI files here to add them"/>
ToolTip="Drag and drop video files here to add them"/>
<Button x:Name="PreviewSourceButton" Grid.Row="2" Content="Preview selected" Click="PreviewSource_Click"
HorizontalAlignment="Left" Margin="0,10,0,0" IsEnabled="False"/>
</Grid>