[renatorgr]

Requested by Renato · project thread

What changed

The boundary list can delete many obstacles at once. Redrawing a field's trees meant deleting over 40 obstacles one row and one confirmation at a time.

• Each obstacle row has a box in front of it. The box in the title row ticks every obstacle, or none when all are ticked.
• Ticked obstacles are outlined red on the map. A bar under the list shows "N obstacles ticked", with Untick all and Delete ticked. The trash button deletes the ticked ones too. One confirmation for all of them: "Delete the N ticked obstacles? The outer boundary stays. This cannot be undone."
• The outer boundary has no box and is never deleted this way.
• Ticks are kept by list row, so every tick goes when the list changes (a row added or deleted, an obstacle resized or made round, another field). A choice or the Hard flag changed keeps them.
• Host: boundary.deleteObstacles|rows:i,j,k -> MainViewModel.RemoteDeleteObstacles. It deletes nothing when its list has another length than the one ticked, or when a row is not an obstacle, so a row number never names another obstacle.
• Panel 42 px wider for the box column; the other columns keep their width.

Nothing else changes: one row selected and deleted with the trash button (nothing ticked) works as before. Fork only.

Related issue

None. Asked in the project thread (40+ trees to redraw).

Pre-submit checklist

• dotnet build succeeds with no errors
• dotnet test Tests/AgOpenWeb.ViewModels.Tests/: 775 passed, 6 new in DeleteTickedObstaclesTests (ticked ones go and the rest stay in order; all obstacles leave the outer; the outer among the rows, another list length, a row past the end and no row delete nothing; a row ticked twice is one obstacle)
• Tools/i18n-extract.py --check, Tools/license-headers.py --check
• Tested on: Linux (.NET 10), headless app + Chromium at 1280x800, field "Quinta Torta" (57 obstacles): 9 ticked, 1 unticked, trash -> "Delete the 8 ticked obstacles?" -> 58 rows to 50; tick all 49 -> header full; tick all again -> 0; a circle added clears a tick

Screenshots

Picture in the project thread (aow-screenshots/delete-ticked-obstacles.png): 8 ticked, the bar under the list, the confirmation.

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Generated by Claude Code