feat: support rectangular selection when selecting a merged cell #271
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Sorry for the late reply. I don't understand rectangular selection from your PR. Could you describe it more? A video would be helpful for example. |
normal sleection: 2025-04-01.14-31-17.mp4rectangular selection: 2025-04-01.14-32-32.mp4Maybe it is useful for some scenarios。 |
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| type Axis = 'horiz' | 'vert'; | ||
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| interface Rect { |
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You can just import type {Rect} from './tablemap'.
| const { tr } = view.state; | ||
| const $anchorCell = tr.doc.resolve(map[top * width + left] + tableStart); | ||
| const $headCell = tr.doc.resolve( | ||
| map[(bottom - 1) * width + right - 1] + tableStart, | ||
| ); |
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I guess you don't need tr to the doc. You can use const doc = $anchor.doc
| } | ||
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| // get Rectangular cell Selection | ||
| function getRectangularSelection($anchor: ResolvedPos, $head: ResolvedPos) { |
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Let's move this function out of handleMouseDown so that we can write test for it.
| // get rectangular | ||
| export function getRectangularRect(rect: Rect, tableMap: TableMap) { | ||
| let mergedCellsIndices = []; | ||
| const rectangle = JSON.parse(JSON.stringify(rect)); |
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Let's copy the properties directly.
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Thanks for your contribution. This feature would be good. I left some review comments. Could you also add some tests to those functions you added? Thanks
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Hi, thank you for the great work on this library. I've noticed that CellSelection works well when using mouse events. However, when navigating with the keyboard using Shift + arrow keys, it still behaves as it did previously. I was wondering if it might make sense for the CellSelection class to accept an option related to supportRectangularSelection in its constructor to handle this case more consistently. Would love to hear your thoughts on this! |
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