waveterm/xterm.js
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Use the right document in AccessibilityManager.ts

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This commit is contained in:
Jason Lin
2023-11-09 16:57:58 +11:00
parent 49eab6b1d9
commit a0da287b9c
1 changed files with 9 additions and 8 deletions
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src/browser/AccessibilityManager.ts
+9 -8
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@@ -58,10 +58,11 @@ export class AccessibilityManager extends Disposable {
@IRenderService private readonly _renderService: IRenderService
) {
super();
this._accessibilityContainer = this._coreBrowserService.mainDocument.createElement('div');
const doc = this._coreBrowserService.mainDocument;
this._accessibilityContainer = doc.createElement('div');
this._accessibilityContainer.classList.add('xterm-accessibility');
this._rowContainer = this._coreBrowserService.mainDocument.createElement('div');
this._rowContainer = doc.createElement('div');
this._rowContainer.setAttribute('role', 'list');
this._rowContainer.classList.add('xterm-accessibility-tree');
this._rowElements = [];
@@ -78,7 +79,7 @@ export class AccessibilityManager extends Disposable {
this._refreshRowsDimensions();
this._accessibilityContainer.appendChild(this._rowContainer);
this._liveRegion = this._coreBrowserService.mainDocument.createElement('div');
this._liveRegion = doc.createElement('div');
this._liveRegion.classList.add('live-region');
this._liveRegion.setAttribute('aria-live', 'assertive');
this._accessibilityContainer.appendChild(this._liveRegion);
@@ -93,12 +94,12 @@ export class AccessibilityManager extends Disposable {
this._rowContainer.classList.add('debug');
// Use a `<div class="xterm">` container so that the css will still apply.
this._debugRootContainer = document.createElement('div');
this._debugRootContainer = doc.createElement('div');
this._debugRootContainer.classList.add('xterm');
this._debugRootContainer.appendChild(document.createTextNode('------start a11y------'));
this._debugRootContainer.appendChild(doc.createTextNode('------start a11y------'));
this._debugRootContainer.appendChild(this._accessibilityContainer);
this._debugRootContainer.appendChild(document.createTextNode('------end a11y------'));
this._debugRootContainer.appendChild(doc.createTextNode('------end a11y------'));
this._terminal.element.insertAdjacentElement('afterend', this._debugRootContainer);
} else {
@@ -115,7 +116,7 @@ export class AccessibilityManager extends Disposable {
this.register(this._terminal.onKey(e => this._handleKey(e.key)));
this.register(this._terminal.onBlur(() => this._clearLiveRegion()));
this.register(this._renderService.onDimensionsChange(() => this._refreshRowsDimensions()));
this.register(addDisposableDomListener(document, 'selectionchange', () => this._handleSelectionChange()));
this.register(addDisposableDomListener(doc, 'selectionchange', () => this._handleSelectionChange()));
this.register(this._coreBrowserService.onDprChange(() => this._refreshRowsDimensions()));
this._refreshRows();
@@ -270,7 +271,7 @@ export class AccessibilityManager extends Disposable {
return;
}
const selection = document.getSelection();
const selection = this._coreBrowserService.mainDocument.getSelection();
if (!selection) {
return;
}