publishEventForPlugin() — react Function Reference

Architecture documentation for the publishEventForPlugin() function in EventPluginRegistry.js from the react codebase.

Function javascript BabelCompiler Validation calls 1 called by 1

Entity Profile

BabelCompiler→ Validation→ publishEventForPlugin() — react Function Reference

Dependency Diagram

graph TD
  9ec49b43_49aa_a060_cf73_319f3806fbec["publishEventForPlugin()"]
  6b52f26d_d341_6500_ecb0_54a0747596f4["EventPluginRegistry.js"]
  9ec49b43_49aa_a060_cf73_319f3806fbec -->|defined in| 6b52f26d_d341_6500_ecb0_54a0747596f4
  3b29f8fc_9a36_ab97_6c1f_364a7a40d192["recomputePluginOrdering()"]
  3b29f8fc_9a36_ab97_6c1f_364a7a40d192 -->|calls| 9ec49b43_49aa_a060_cf73_319f3806fbec
  12edc0f0_2f77_0ce9_d3ba_d9a9702013c6["publishRegistrationName()"]
  9ec49b43_49aa_a060_cf73_319f3806fbec -->|calls| 12edc0f0_2f77_0ce9_d3ba_d9a9702013c6
  style 9ec49b43_49aa_a060_cf73_319f3806fbec fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-native-renderer/src/legacy-events/EventPluginRegistry.js lines 92–129

function publishEventForPlugin(
  dispatchConfig: DispatchConfig,
  pluginModule: LegacyPluginModule<AnyNativeEvent>,
  eventName: string,
): boolean {
  if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {
    throw new Error(
      'EventPluginRegistry: More than one plugin attempted to publish the same ' +
        `event name, \`${eventName}\`.`,
    );
  }

  eventNameDispatchConfigs[eventName] = dispatchConfig;

  const phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;
  if (phasedRegistrationNames) {
    for (const phaseName in phasedRegistrationNames) {
      if (phasedRegistrationNames.hasOwnProperty(phaseName)) {
        // $FlowFixMe[invalid-computed-prop]
        const phasedRegistrationName = phasedRegistrationNames[phaseName];
        publishRegistrationName(
          phasedRegistrationName,
          pluginModule,
          eventName,
        );
      }
    }
    return true;
  } else if (dispatchConfig.registrationName) {
    publishRegistrationName(
      dispatchConfig.registrationName,
      pluginModule,
      eventName,
    );
    return true;
  }
  return false;
}