@visactor/vtable
Version:
canvas table width high performance
59 lines (54 loc) • 5.32 kB
JavaScript
export function updateResizeRow(xInTable, yInTable, state) {
xInTable = Math.ceil(xInTable), yInTable = Math.ceil(yInTable);
let detaY = state.rowResize.isBottomFrozen ? state.rowResize.y - yInTable : yInTable - state.rowResize.y;
if (Math.abs(detaY) < 1) return;
let height = state.table.getRowHeight(state.rowResize.row);
height += detaY;
let afterSize = state.table.getRowHeight(state.rowResize.row) + detaY;
if (afterSize < state.table.internalProps.limitMinHeight && (afterSize = state.table.internalProps.limitMinHeight,
detaY = afterSize - state.table.getRowHeight(state.rowResize.row)), "adaptive" === state.table.heightMode && state.rowResize.row < state.table.rowCount - 1) {
let bottomRowHeight = state.table.getRowHeight(state.rowResize.row + 1);
bottomRowHeight -= detaY, bottomRowHeight - detaY < state.table.internalProps.limitMinHeight && (detaY = bottomRowHeight - state.table.internalProps.limitMinHeight);
}
detaY = Math.ceil(detaY), state.rowResize.row < state.table.columnHeaderLevelCount || state.rowResize.row >= state.table.rowCount - state.table.bottomFrozenRowCount ? updateResizeColForRow(detaY, state) : "indicator" === state.table.internalProps.rowResizeType ? updateResizeColForIndicator(detaY, state) : "indicatorGroup" === state.table.internalProps.rowResizeType ? updateResizeColForIndicatorGroup(detaY, state) : "all" === state.table.internalProps.rowResizeType ? updateResizeColForAll(detaY, state) : updateResizeColForRow(detaY, state),
state.rowResize.y = yInTable, state.table.scenegraph.component.updateResizeRow(state.rowResize.row, xInTable, state.rowResize.isBottomFrozen),
state.table.scenegraph.updateNextFrame();
}
function updateResizeColForRow(detaY, state) {
"adaptive" === state.table.heightMode && state.rowResize.row < state.table.rowCount - 1 ? (state.table.scenegraph.updateRowHeight(state.rowResize.row, detaY),
state.table.scenegraph.updateRowHeight(state.rowResize.row + 1, -detaY), state.table.internalProps._heightResizedRowMap.add(state.rowResize.row),
state.table.internalProps._heightResizedRowMap.add(state.rowResize.row + 1)) : (state.table.scenegraph.updateRowHeight(state.rowResize.row, detaY),
state.table.internalProps._heightResizedRowMap.add(state.rowResize.row));
}
function updateResizeColForAll(detaY, state) {
for (let row = state.table.frozenRowCount; row < state.table.rowCount - state.table.bottomFrozenRowCount; row++) state.table.scenegraph.updateRowHeight(row, detaY),
state.table.internalProps._heightResizedRowMap.add(row);
}
function updateResizeColForIndicator(detaY, state) {
var _a, _b;
const layout = state.table.internalProps.layoutMap;
let resizeIndicatorKey, resizeDimensionKey, resizeDimensionValue;
if (layout.indicatorsAsCol) {
const headerPaths = layout.getCellHeaderPaths(state.table.rowHeaderLevelCount - 1, state.rowResize.row), headerPath = null === (_a = headerPaths.rowHeaderPaths) || void 0 === _a ? void 0 : _a[headerPaths.rowHeaderPaths.length - 1];
resizeDimensionKey = null == headerPath ? void 0 : headerPath.dimensionKey, resizeDimensionValue = null == headerPath ? void 0 : headerPath.value;
} else resizeIndicatorKey = layout.getIndicatorKey(state.table.rowHeaderLevelCount, state.rowResize.row);
for (let row = state.table.columnHeaderLevelCount; row < state.table.rowCount - state.table.bottomFrozenRowCount; row++) {
const indicatorKey = layout.getIndicatorKey(state.table.rowHeaderLevelCount, row);
if (layout.indicatorsAsCol || indicatorKey !== resizeIndicatorKey) {
if (layout.indicatorsAsCol) {
const headerPaths = layout.getCellHeaderPaths(state.table.rowHeaderLevelCount - 1, row), headerPath = null === (_b = null == headerPaths ? void 0 : headerPaths.rowHeaderPaths) || void 0 === _b ? void 0 : _b[headerPaths.rowHeaderPaths.length - 1];
headerPath && resizeDimensionKey === headerPath.dimensionKey && resizeDimensionValue === headerPath.value && (state.table.scenegraph.updateRowHeight(row, detaY),
state.table.internalProps._heightResizedRowMap.add(row));
}
} else state.table.scenegraph.updateRowHeight(row, detaY), state.table.internalProps._heightResizedRowMap.add(row);
}
}
function updateResizeColForIndicatorGroup(detaY, state) {
const layout = state.table.internalProps.layoutMap, headerPaths = layout.getCellHeaderPaths(state.table.rowHeaderLevelCount, state.rowResize.row), node = layout.getHeadNodeByRowOrColDimensions(headerPaths.rowHeaderPaths.slice(0, headerPaths.rowHeaderPaths.length - 1)), startRow = node.startInTotal + state.table.frozenRowCount, endRow = node.startInTotal + state.table.frozenRowCount + node.size - 1, totalRowHeight = state.table.getRowsHeight(startRow, endRow), moveY = detaY;
for (let row = startRow; row <= endRow; row++) {
let deltaHeight = state.table.getRowHeight(row) / totalRowHeight * moveY;
deltaHeight > 0 && deltaHeight < .5 ? deltaHeight = .5 : deltaHeight < 0 && deltaHeight >= -.5 && (deltaHeight = -.51),
state.table.scenegraph.updateRowHeight(row, deltaHeight), state.table.internalProps._heightResizedRowMap.add(row);
}
}
//# sourceMappingURL=update-resize-row.js.map