58f8093689
- Updated all component headers and documentation
- Changed navbar and footer branding
- Updated homepage hero badge
- Modified page title in index.html
- Simplified footer text to 'Built with ❤️'
- Consistent V2 capitalization across all references
42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
import { focusMerge } from './focusMerge';
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export var focusOn = function (target, focusOptions) {
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if ('focus' in target) {
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target.focus(focusOptions);
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}
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if ('contentWindow' in target && target.contentWindow) {
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target.contentWindow.focus();
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}
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};
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var guardCount = 0;
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var lockDisabled = false;
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/**
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* Control focus at a given node.
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* The last focused element will help to determine which element(first or last) should be focused.
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*
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* In principle is nothing more than a wrapper around {@link focusMerge} with autofocus
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*
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* HTML markers (see {@link import('./constants').FOCUS_AUTO} constants) can control autofocus
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*/
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export var setFocus = function (topNode, lastNode, options) {
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if (options === void 0) { options = {}; }
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var focusable = focusMerge(topNode, lastNode);
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if (lockDisabled) {
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return;
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}
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if (focusable) {
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if (guardCount > 2) {
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// tslint:disable-next-line:no-console
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console.error('FocusLock: focus-fighting detected. Only one focus management system could be active. ' +
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'See https://github.com/theKashey/focus-lock/#focus-fighting');
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lockDisabled = true;
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setTimeout(function () {
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lockDisabled = false;
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}, 1);
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return;
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}
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guardCount++;
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focusOn(focusable.node, options.focusOptions);
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guardCount--;
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}
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};
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