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Only fire IRenderService.onRender when buffer changes occurred

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Fixes #2836
This commit is contained in:
Daniel Imms
2020-04-11 09:51:28 -07:00
parent e2ac4b45d0
commit 55f9203f60
10 changed files with 43 additions and 29 deletions
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src/browser/renderer/Renderer.ts
+4 -4
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@@ -6,7 +6,7 @@
import { TextRenderLayer } from 'browser/renderer/TextRenderLayer';
import { SelectionRenderLayer } from 'browser/renderer/SelectionRenderLayer';
import { CursorRenderLayer } from 'browser/renderer/CursorRenderLayer';
import { IRenderLayer, IRenderer, IRenderDimensions, CharacterJoinerHandler, ICharacterJoinerRegistry, IRequestRefreshRowsEvent } from 'browser/renderer/Types';
import { IRenderLayer, IRenderer, IRenderDimensions, CharacterJoinerHandler, ICharacterJoinerRegistry, IRequestRedrawEvent } from 'browser/renderer/Types';
import { LinkRenderLayer } from 'browser/renderer/LinkRenderLayer';
import { CharacterJoinerRegistry } from 'browser/renderer/CharacterJoinerRegistry';
import { Disposable } from 'common/Lifecycle';
@@ -27,8 +27,8 @@ export class Renderer extends Disposable implements IRenderer {
public dimensions: IRenderDimensions;
private _onRequestRefreshRows = new EventEmitter<IRequestRefreshRowsEvent>();
public get onRequestRefreshRows(): IEvent<IRequestRefreshRowsEvent> { return this._onRequestRefreshRows.event; }
private _onRequestRedraw = new EventEmitter<IRequestRedrawEvent>();
public get onRequestRedraw(): IEvent<IRequestRedrawEvent> { return this._onRequestRedraw.event; }
constructor(
private _colors: IColorSet,
@@ -49,7 +49,7 @@ export class Renderer extends Disposable implements IRenderer {
new TextRenderLayer(this._screenElement, 0, this._colors, this._characterJoinerRegistry, allowTransparency, this._id, this._bufferService, _optionsService),
new SelectionRenderLayer(this._screenElement, 1, this._colors, this._id, this._bufferService, _optionsService),
new LinkRenderLayer(this._screenElement, 2, this._colors, this._id, linkifier, linkifier2, this._bufferService, _optionsService),
new CursorRenderLayer(this._screenElement, 3, this._colors, this._id, this._onRequestRefreshRows, this._bufferService, _optionsService, coreService, coreBrowserService)
new CursorRenderLayer(this._screenElement, 3, this._colors, this._id, this._onRequestRedraw, this._bufferService, _optionsService, coreService, coreBrowserService)
];
this.dimensions = {
scaledCharWidth: 0,