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Actions.squeezeColumns: use fillSpace

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This commit is contained in:
Peter Fajdiga
2024-10-26 19:31:39 +02:00
parent 0bbf82d84d
commit c60cfeb521
1 changed files with 8 additions and 20 deletions
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28
src/lib/keyBindings/Actions.ts
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@@ -250,33 +250,21 @@ class Actions {
private readonly squeezeColumns = (columns: Column[]) => {
const firstColumn = columns[0];
const lastColumn = columns[columns.length-1];
const desktop = firstColumn.grid.desktop;
const grid = firstColumn.grid;
const desktop = grid.desktop;
const neededSpace = lastColumn.getRight() - firstColumn.getLeft();
const availableSpace = desktop.tilingArea.width;
let missingSpace = neededSpace - availableSpace;
if (missingSpace <= 0) {
// just scroll
desktop.scrollCenterRange(Desktop.RangeImpl.fromRanges(firstColumn, lastColumn));
return true;
}
const gainableSpacePerColumn = columns.map(column => column.getWidth() - column.getMinWidth());
const gainableSpaceTotal = sum(...gainableSpacePerColumn);
if (gainableSpaceTotal < missingSpace) {
const gapsWidth = grid.config.gapsInnerHorizontal * (columns.length-1);
const columnConstraints = columns.map(column => ({ min: column.getMinWidth(), max: column.getWidth() }));
const minTotalWidth = gapsWidth + columnConstraints.reduce((acc, constraint) => acc + constraint.min, 0);
if (minTotalWidth > availableSpace) {
// there's nothing we can do
return false;
}
const shrinkRatio = missingSpace / gainableSpaceTotal;
for (let i = 0; i < columns.length-1; i++) {
const shrinkAmount = Math.round(gainableSpacePerColumn[i] * shrinkRatio);
columns[i].adjustWidth(-shrinkAmount, true);
missingSpace -= shrinkAmount;
}
lastColumn.adjustWidth(-missingSpace, true);
const widths = fillSpace(availableSpace - gapsWidth, columnConstraints);
columns.forEach((column, index) => column.setWidth(widths[index], true));
desktop.scrollCenterRange(Desktop.RangeImpl.fromRanges(firstColumn, lastColumn));
return true;
}