eiac/xterm.js
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Create new event with emitter object to simplify code

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This commit is contained in:
Daniel Imms
2022-10-01 08:45:40 -07:00
parent 969db2bcf9
commit ed15a8e170
33 changed files with 247 additions and 307 deletions
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src/headless/Terminal.ts
+11 -16
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@@ -24,7 +24,7 @@
import { DEFAULT_ATTR_DATA } from 'common/buffer/BufferLine';
import { IBuffer } from 'common/buffer/Types';
import { CoreTerminal } from 'common/CoreTerminal';
import { EventEmitter, forwardEvent, IEvent } from 'common/EventEmitter';
import { EventEmitter, forwardEvent, IEvent, initEvent } from 'common/EventEmitter';
import { ITerminalOptions as IInitializedTerminalOptions } from 'common/services/Services';
import { IMarker, ITerminalOptions, ScrollSource } from 'common/Types';
@@ -32,16 +32,11 @@ export class Terminal extends CoreTerminal {
// TODO: We should remove options once components adopt optionsService
public get options(): Required<IInitializedTerminalOptions> { return this.optionsService.options; }
private readonly _onBell = new EventEmitter<void>();
public readonly onBell = this._onBell.event;
private readonly _onCursorMove = new EventEmitter<void>();
public readonly onCursorMove = this._onCursorMove.event;
private readonly _onTitleChange = new EventEmitter<string>();
public readonly onTitleChange = this._onTitleChange.event;
private readonly _onA11yCharEmitter = new EventEmitter<string>();
public readonly onA11yChar = this._onA11yCharEmitter.event;
private readonly _onA11yTabEmitter = new EventEmitter<number>();
public readonly onA11yTab = this._onA11yTabEmitter.event;
public readonly onBell = initEvent<void>();
public readonly onCursorMove = initEvent<void>();
public readonly onTitleChange = initEvent<string>();
public readonly onA11yChar = initEvent<string>();
public readonly onA11yTab = initEvent<number>();
/**
* Creates a new `Terminal` object.
@@ -65,10 +60,10 @@ export class Terminal extends CoreTerminal {
// Setup InputHandler listeners
this.register(this._inputHandler.onRequestBell(() => this.bell()));
this.register(this._inputHandler.onRequestReset(() => this.reset()));
this.register(forwardEvent(this._inputHandler.onCursorMove, this._onCursorMove));
this.register(forwardEvent(this._inputHandler.onTitleChange, this._onTitleChange));
this.register(forwardEvent(this._inputHandler.onA11yChar, this._onA11yCharEmitter));
this.register(forwardEvent(this._inputHandler.onA11yTab, this._onA11yTabEmitter));
this.register(forwardEvent(this._inputHandler.onCursorMove, this.onCursorMove));
this.register(forwardEvent(this._inputHandler.onTitleChange, this.onTitleChange));
this.register(forwardEvent(this._inputHandler.onA11yChar, this.onA11yChar));
this.register(forwardEvent(this._inputHandler.onA11yTab, this.onA11yTab));
}
public dispose(): void {
@@ -111,7 +106,7 @@ export class Terminal extends CoreTerminal {
}
public bell(): void {
this._onBell.fire();
this.onBell.fire();
}
/**