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simplify tool

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vcoppe
2024-06-11 19:08:46 +02:00
parent 9c5ca84004
commit afbf60c5b2
10 changed files with 360 additions and 119 deletions
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27
website/src/lib/db.ts
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@@ -5,7 +5,7 @@ import { writable, get, derived, type Readable, type Writable } from 'svelte/sto
import { initTargetMapBounds, splitAs, updateTargetMapBounds } from './stores';
import { mode } from 'mode-watcher';
import { defaultBasemap, defaultBasemapTree, defaultOverlayTree, defaultOverlays } from './assets/layers';
import { applyToOrderedSelectedItemsFromFile, selection } from '$lib/components/file-list/Selection';
import { applyToOrderedItemsFromFile, applyToOrderedSelectedItemsFromFile, selection } from '$lib/components/file-list/Selection';
import { ListFileItem, ListItem, ListTrackItem, ListLevel, ListTrackSegmentItem, ListWaypointItem, ListRootItem } from '$lib/components/file-list/FileList';
import { updateAnchorPoints } from '$lib/components/toolbar/tools/routing/Simplify';
import { SplitType } from '$lib/components/toolbar/tools/Scissors.svelte';
@@ -676,6 +676,31 @@ export const dbUtils = {
});
});
},
reduce: (itemsAndPoints: Map<ListItem, TrackPoint[]>) => {
if (itemsAndPoints.size === 0) {
return;
}
applyGlobal((draft) => {
let allItems = Array.from(itemsAndPoints.keys());
applyToOrderedItemsFromFile(allItems, (fileId, level, items) => {
let file = original(draft)?.get(fileId);
if (file) {
let newFile = file;
for (let item of items) {
if (item instanceof ListTrackSegmentItem) {
let trackIndex = item.getTrackIndex();
let segmentIndex = item.getSegmentIndex();
let points = itemsAndPoints.get(item);
if (points) {
newFile = newFile.replaceTrackPoints(trackIndex, segmentIndex, 0, file.trk[trackIndex].trkseg[segmentIndex].getNumberOfTrackPoints() - 1, points);
}
}
}
draft.set(newFile._data.id, freeze(newFile));
}
});
});
},
deleteSelection: () => {
if (get(selection).size === 0) {
return;