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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/CursorRenderLayer.ts
+5 -5
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@@ -3,7 +3,7 @@
* @license MIT
*/
import { IRenderDimensions, IRequestRefreshRowsEvent } from 'browser/renderer/Types';
import { IRenderDimensions, IRequestRedrawEvent } from 'browser/renderer/Types';
import { BaseRenderLayer } from 'browser/renderer/BaseRenderLayer';
import { ICellData } from 'common/Types';
import { CellData } from 'common/buffer/CellData';
@@ -36,7 +36,7 @@ export class CursorRenderLayer extends BaseRenderLayer {
zIndex: number,
colors: IColorSet,
rendererId: number,
private _onRequestRefreshRowsEvent: IEventEmitter<IRequestRefreshRowsEvent>,
private _onRequestRedraw: IEventEmitter<IRequestRedrawEvent>,
readonly bufferService: IBufferService,
readonly optionsService: IOptionsService,
private readonly _coreService: ICoreService,
@@ -83,14 +83,14 @@ export class CursorRenderLayer extends BaseRenderLayer {
if (this._cursorBlinkStateManager) {
this._cursorBlinkStateManager.pause();
}
this._onRequestRefreshRowsEvent.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
this._onRequestRedraw.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
}
public onFocus(): void {
if (this._cursorBlinkStateManager) {
this._cursorBlinkStateManager.resume();
} else {
this._onRequestRefreshRowsEvent.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
this._onRequestRedraw.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
}
}
@@ -107,7 +107,7 @@ export class CursorRenderLayer extends BaseRenderLayer {
}
// Request a refresh from the terminal as management of rendering is being
// moved back to the terminal
this._onRequestRefreshRowsEvent.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
this._onRequestRedraw.fire({ start: this._bufferService.buffer.y, end: this._bufferService.buffer.y });
}
public onCursorMove(): void {