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Adds advanced setting for toggling whitespace

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This is in-case it is still needed (it if off by default)
This commit is contained in:
Eric Amodio
2017-02-05 15:44:30 -05:00
parent 7352a70662
commit 15c81ef36f
4 changed files with 39 additions and 3 deletions
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13
src/whitespaceController.ts
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@@ -1,5 +1,5 @@
'use strict';
import { Disposable, ExtensionContext, workspace } from 'vscode';
import { Disposable, workspace } from 'vscode';
import { Logger } from './logger';
enum SettingLocation {
@@ -12,12 +12,13 @@ export default class WhitespaceController extends Disposable {
private _count: number = 0;
private _disposable: Disposable;
private _disposed: boolean = false;
private _ignoreNextConfigChange: boolean = false;
private _renderWhitespace: string;
private _renderWhitespaceLocation: SettingLocation = SettingLocation.default;
private _requiresOverride: boolean;
constructor(context: ExtensionContext) {
constructor() {
super(() => this.dispose());
const subscriptions: Disposable[] = [];
@@ -30,12 +31,16 @@ export default class WhitespaceController extends Disposable {
}
dispose() {
this._disposed = true;
if (this._count !== 0) {
this._restoreWhitespace();
this._count = 0;
}
}
private _onConfigurationChanged() {
if (this._disposed) return;
if (this._ignoreNextConfigChange) {
this._ignoreNextConfigChange = false;
Logger.log(`Whitespace changed; ignored`);
@@ -70,6 +75,8 @@ export default class WhitespaceController extends Disposable {
}
override() {
if (this._disposed) return;
Logger.log(`Request whitespace override; count=${this._count}`);
if (this._count === 0 && this._requiresOverride) {
this._ignoreNextConfigChange = true;
@@ -86,6 +93,8 @@ export default class WhitespaceController extends Disposable {
}
restore() {
if (this._disposed) return;
Logger.log(`Request whitespace restore; count=${this._count}`);
this._count--;
if (this._count === 0 && this._requiresOverride) {