@Override
public boolean contains(VirtualFile file) {
if (!super.contains(file)) {
return false;
}
if (includeLibraries && StdFileTypes.CLASS == file.getFileType()) {
return index.isInLibraryClasses(file);
}
if (JetPluginUtil.isKtFileInGradleProjectInWrongFolder(file, getProject())) {
return false;
}
return file.getFileType().equals(JetFileType.INSTANCE)
&& (index.isInSourceContent(file) || includeLibraries && index.isInLibrarySource(file));
}
/**
* Add import directive corresponding to a type to file when it is needed.
*
* @param type type to import
* @param file file where import directive should be added
*/
public static void addImportDirectivesIfNeeded(@NotNull JetType type, @NotNull JetFile file) {
if (JetPluginUtil.checkTypeIsStandard(type, file.getProject())
|| ErrorUtils.isErrorType(type)) {
return;
}
BindingContext bindingContext = getContextForSingleFile(file);
PsiElement element =
BindingContextUtils.descriptorToDeclaration(
bindingContext, type.getMemberScope().getContainingDeclaration());
if (element != null
&& element.getContainingFile()
== file) { // declaration is in the same file, so no import is needed
return;
}
for (ClassDescriptor clazz : TypeUtils.getAllClassDescriptors(type)) {
addImportDirective(DescriptorUtils.getFQName(getTopLevelClass(clazz)).toSafe(), file);
}
}
@Override
protected Location prepareRequestInfo() {
if (!toolWindow.isVisible()) {
return null;
}
Location location =
Location.fromEditor(
FileEditorManager.getInstance(myProject).getSelectedTextEditor(), myProject);
if (location.getEditor() == null) {
return null;
}
JetFile file = location.getJetFile();
if (file == null || !JetPluginUtil.isInSource(file, false)) {
return null;
}
return location;
}
