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Extract out common status bar entry management code

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This commit is contained in:
Matt Bierner
2019-11-21 20:46:21 -08:00
parent aaa01eac73
commit 71c3136106
4 changed files with 47 additions and 55 deletions
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23
extensions/image-preview/src/binarySizeStatusBarEntry.ts
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@@ -4,8 +4,8 @@
*--------------------------------------------------------------------------------------------*/
import * as vscode from 'vscode';
import { Disposable } from './dispose';
import * as nls from 'vscode-nls';
import { PreviewStatusBarEntry } from './statusBarEntry';
const localize = nls.loadMessageBundle();
@@ -36,35 +36,22 @@ class BinarySize {
}
}
export class BinarySizeStatusBarEntry extends Disposable {
private readonly _entry: vscode.StatusBarItem;
private _showingOwner: string | undefined;
export class BinarySizeStatusBarEntry extends PreviewStatusBarEntry {
constructor() {
super();
this._entry = this._register(vscode.window.createStatusBarItem({
super({
id: 'imagePreview.binarySize',
name: localize('sizeStatusBar.name', "Image Binary Size"),
alignment: vscode.StatusBarAlignment.Right,
priority: 100,
}));
});
}
public show(owner: string, size: number | undefined) {
this._showingOwner = owner;
if (typeof size === 'number') {
this._entry.text = BinarySize.formatSize(size);
this._entry.show();
super.showItem(owner, BinarySize.formatSize(size));
} else {
this.hide(owner);
}
}
public hide(owner: string) {
if (owner === this._showingOwner) {
this._entry.hide();
this._showingOwner = undefined;
}
}
}