waveterm/xterm.js
0
0
Fork 0
mirror of https://github.com/wavetermdev/xterm.js.git synced 2026-08-05 13:43:48 -07:00
Code Issues Packages Projects Releases Wiki Activity

Inline some functions

Browse Source
This commit is contained in:
Daniel Imms
2024-07-10 07:33:53 -07:00
parent 9b26bb4436
commit c7f80986c8
1 changed files with 7 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/browser/decorations/OverviewRulerRenderer.ts
+7 -29
View File
@@ -59,34 +59,18 @@ export class OverviewRulerRenderer extends Disposable {
this._canvas.classList.add('xterm-decoration-overview-ruler');
this._refreshCanvasDimensions();
this._viewportElement.parentElement?.insertBefore(this._canvas, this._viewportElement);
this.register(toDisposable(() => this._canvas?.remove()));
const ctx = this._canvas.getContext('2d');
if (!ctx) {
throw new Error('Ctx cannot be null');
} else {
this._ctx = ctx;
}
this._registerDecorationListeners();
this._registerBufferChangeListeners();
this._registerDimensionChangeListeners();
this.register(this._themeService.onChangeColors(() => this._queueRefresh()));
this.register(toDisposable(() => {
this._canvas?.remove();
}));
}
/**
* On decoration add or remove, redraw
*/
private _registerDecorationListeners(): void {
this.register(this._decorationService.onDecorationRegistered(() => this._queueRefresh(undefined, true)));
this.register(this._decorationService.onDecorationRemoved(() => this._queueRefresh(undefined, true)));
}
/**
* On buffer change, redraw
* and hide the canvas if the alt buffer is active
*/
private _registerBufferChangeListeners(): void {
this.register(this._renderService.onRenderedViewportChange(() => this._queueRefresh()));
this.register(this._bufferService.buffers.onBufferActivate(() => {
this._canvas!.style.display = this._bufferService.buffer === this._bufferService.buffers.alt ? 'none' : 'block';
@@ -97,24 +81,18 @@ export class OverviewRulerRenderer extends Disposable {
this._refreshColorZonePadding();
}
}));
}
/**
* On dimension change, update canvas dimensions
* and then redraw
*/
private _registerDimensionChangeListeners(): void {
// container height changed
// Container height changed
this.register(this._renderService.onRender((): void => {
if (!this._containerHeight || this._containerHeight !== this._screenElement.clientHeight) {
this._queueRefresh(true);
this._containerHeight = this._screenElement.clientHeight;
}
}));
// overview ruler width changed
this.register(this._optionsService.onSpecificOptionChange('overviewRulerWidth', () => this._queueRefresh(true)));
// device pixel ratio changed
this.register(this._coreBrowserService.onDprChange(() => this._queueRefresh(true)));
// set the canvas dimensions
this.register(this._optionsService.onSpecificOptionChange('overviewRulerWidth', () => this._queueRefresh(true)));
this.register(this._themeService.onChangeColors(() => this._queueRefresh()));
this._queueRefresh(true);
}