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Result Streaming (#3124)

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* handle releasing data when the grid is unrendered

* update sqlops

* add complete to sqlops

* update protocol

* update protocol

* formatting

* update sqlops.d.ts

* stash

* better handling of results streaming

* formatting

* improvments to result streaming

* bump slickgrid and address a performance bottleneck

* remove unnecessary code

* formatting

* update locks

* optimize large values in the grid

* formatting

* formatting

* update yarn

* bump packages

* yarn

* bump

* yarn lock

* locking

* yarn
This commit is contained in:
Anthony Dresser
2018-11-26 14:30:35 -08:00
committed by GitHub
parent 213283510f
commit 8925d44807
23 changed files with 1678 additions and 1869 deletions
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20
src/sql/base/browser/ui/table/plugins/rowNumberColumn.plugin.ts
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@@ -5,8 +5,6 @@
'use strict';
import { range } from 'vs/base/common/arrays';
export interface IRowNumberColumnOptions {
numberOfRows: number;
cssClass?: string;
@@ -17,7 +15,7 @@ const sizePerDigit = 15;
export class RowNumberColumn<T> implements Slick.Plugin<T> {
private handler = new Slick.EventHandler();
private grid: Slick.Grid<T>;
private currentColumnWidth: number;
constructor(private options: IRowNumberColumnOptions) {
}
@@ -52,19 +50,25 @@ export class RowNumberColumn<T> implements Slick.Plugin<T> {
}
}
public updateRowCount(rowNum: number) {
this.options.numberOfRows = rowNum;
let columnWidth = Math.max(this.options.numberOfRows.toString().length * sizePerDigit, 22);
if (columnWidth !== this.currentColumnWidth) {
this.grid.setColumnWidths([this.getColumnDefinition()]);
}
}
public getColumnDefinition(): Slick.Column<T> {
// that smallest we can make it is 22 due to padding and margins in the cells
let columnWidth = Math.max(this.options.numberOfRows.toString().length * sizePerDigit, 22);
this.currentColumnWidth = Math.max(this.options.numberOfRows.toString().length * sizePerDigit, 22);
return {
id: 'rowNumber',
name: '',
field: 'rowNumber',
width: columnWidth,
minWidth: columnWidth,
maxWidth: columnWidth,
width: this.currentColumnWidth,
resizable: false,
cssClass: this.options.cssClass,
focusable: false,
focusable: true,
selectable: false,
formatter: (r, c, v, cd, dc) => this.formatter(r, c, v, cd, dc)
};