⚠️ Fixed accessing an obsolete isCollapsed value on pointerup handling ⚠️
#163
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| const stopPollingInMs = 50; | ||
| setTimeout(() => stopPolling = true, stopPollingInMs); | ||
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| return poll(() => isCollapsed = sel?.isCollapsed, pollingDelayMs, shouldStopPolling); |
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The first call is immediate, which won't hold off desktop users, for which the isCollapsed: false is available immediately.
And for the rest of the cases, the polling will stop as soon as the range finally gets recognized as collapsed. However, to prevent endless polling and not make the experience sluggish, I limited it with 50ms. cap
oleksandr-danylchenko
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# Conflicts: # packages/text-annotator/src/SelectionHandler.ts
# Conflicts: # packages/text-annotator/src/SelectionHandler.ts
# Conflicts: # packages/text-annotator/src/SelectionHandler.ts
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Issue
Source - #136 (comment)
Changes Made
Instead, I introduced "polling" for the range's collapsed state! If the
timeDifferenceis smaller than theCLICK_TIMEOUTand therangeisn't collapsed - we start polling it for up to50ms.(to be extra cautious). So if the browser changes its state quicker - it won't be held off by a "blind" timeout.