Examples with FileTypeListener com.intellij.openapi.fileTypes.FileTypeListener used on opensource projects

Example 1 with FileTypeListener

use of com.intellij.openapi.fileTypes.FileTypeListener in project intellij-community by JetBrains.

the class DirectoryIndexImpl method subscribeToFileChanges.

protected void subscribeToFileChanges() {
    myConnection.subscribe(FileTypeManager.TOPIC, new FileTypeListener() {

        @Override
        public void fileTypesChanged(@NotNull FileTypeEvent event) {
            myRootIndex = null;
        }
    });
    myConnection.subscribe(ProjectTopics.PROJECT_ROOTS, new ModuleRootListener() {

        @Override
        public void rootsChanged(ModuleRootEvent event) {
            myRootIndex = null;
        }
    });
    myConnection.subscribe(VirtualFileManager.VFS_CHANGES, new BulkFileListener() {

        @Override
        public void after(@NotNull List<? extends VFileEvent> events) {
            RootIndex rootIndex = myRootIndex;
            if (rootIndex != null && rootIndex.resetOnEvents(events)) {
                myRootIndex = null;
            }
        }
    });
}