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[RIDER] Expand documentation for cancelCurrentInputEventProcessingAndRun method

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GitOrigin-RevId: a6572cf2d1fc56b01fbe9765f241ca3364fa9d8e
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Nikita.Lyubimov
2024-07-12 10:46:10 +02:00
committed by intellij-monorepo-bot
parent 3c5a960ecd
commit 60ab8bb505
1 changed files with 12 additions and 1 deletions
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13
platform/platform-impl/src/com/intellij/openapi/actionSystem/impl/Utils.kt
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@@ -981,7 +981,18 @@ object Utils {
private val cancellationDispatcher = Dispatchers.IO.limitedParallelism(1)
private var ourCurrentInputEventProcessingJobFlow = MutableStateFlow<Job?>(null)
// DO NOT USE. RIDER ONLY!
/**
* DO NOT USE. RIDER ONLY!
* Cancels the current input event processing and runs the provided block.
*
* This method ensures that any ongoing input event processing is canceled before running the block.
* Using to prevent deadlock when EDT is blocked by runWithInputEventEdtDispatcher and important sync call from
* the backend main thread is requiring to run something on the EDT
*
* @param block The suspending function to execute after cancelling the current input event processing.
* @return The result of the provided block function.
*/
@DelicateCoroutinesApi
suspend fun <T> cancelCurrentInputEventProcessingAndRun(block: suspend () -> T): T = coroutineScope {
val cancelJob = launch(cancellationDispatcher) {
ourCurrentInputEventProcessingJobFlow.collectLatest {