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ide_infrastructure.md: new section "Application Events"

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Yann Cébron 2022-01-19 15:23:18 +01:00
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topics/basics/ide_infrastructure.md
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@ -103,6 +103,13 @@ To show custom context web-based help for your plugin's functionality (e.g., for
Use [`RunOnceUtil`](upsource:///platform/core-api/src/com/intellij/ide/util/RunOnceUtil.java) to run a task exactly once per project/application.
## Application Events
Application lifecycle events can be tracked via [`AppLifecycleListener`](upsource:///platform/platform-impl/src/com/intellij/ide/AppLifecycleListener.java) [listener](plugin_listeners.md).
See also [](plugin_components.md#application-startup) and [](plugin_components.md#application-project-close).
Register [`ApplicationActivationListener`](upsource:///platform/ide-core/src/com/intellij/openapi/application/ApplicationActivationListener.java) [listener](plugin_listeners.md) to be notified of "application focused/unfocused" events.
## Plugin Management
Currently installed plugins can be checked via [`PluginManagerCore.isPluginInstalled()`](upsource:///platform/core-impl/src/com/intellij/ide/plugins/PluginManagerCore.java).