public void invoke(
@NotNull final Project project, @NotNull final Editor editor, @NotNull final PsiFile file) {
PsiDocumentManager.getInstance(project).commitAllDocuments();
final LookupEx lookup = LookupManagerImpl.getActiveLookup(editor);
if (lookup != null) {
lookup.showElementActions();
return;
}
if (HintManagerImpl.getInstanceImpl().performCurrentQuestionAction()) return;
// intentions check isWritable before modification: if (!file.isWritable()) return;
if (file instanceof PsiCodeFragment) return;
TemplateState state = TemplateManagerImpl.getTemplateState(editor);
if (state != null && !state.isFinished()) {
return;
}
final DaemonCodeAnalyzerImpl codeAnalyzer =
(DaemonCodeAnalyzerImpl) DaemonCodeAnalyzer.getInstance(project);
codeAnalyzer.autoImportReferenceAtCursor(editor, file); // let autoimport complete
ShowIntentionsPass.IntentionsInfo intentions = new ShowIntentionsPass.IntentionsInfo();
ShowIntentionsPass.getActionsToShow(editor, file, intentions, -1);
if (!intentions.isEmpty()) {
IntentionHintComponent.showIntentionHint(project, file, editor, intentions, true);
}
}
public void testDimenUnitsCompletion1() throws Exception {
final VirtualFile file = copyFileToProject(getTestName(true) + ".xml");
myFixture.configureFromExistingVirtualFile(file);
myFixture.complete(CompletionType.BASIC);
final List<String> lookupElementStrings = myFixture.getLookupElementStrings();
assertNotNull(lookupElementStrings);
UsefulTestCase.assertSameElements(
lookupElementStrings, "3dp", "3px", "3sp", "3pt", "3mm", "3in");
final PsiElement originalElement =
myFixture.getFile().findElementAt(myFixture.getEditor().getCaretModel().getOffset());
assertNotNull(originalElement);
final LookupEx lookup = myFixture.getLookup();
LookupElement dpElement = null;
LookupElement pxElement = null;
for (LookupElement element : lookup.getItems()) {
if (element.getLookupString().endsWith("dp")) {
dpElement = element;
} else if (element.getLookupString().endsWith("px")) {
pxElement = element;
}
}
assertNotNull(dpElement);
assertNotNull(pxElement);
DocumentationProvider provider;
PsiElement docTargetElement;
lookup.setCurrentItem(dpElement);
docTargetElement =
DocumentationManager.getInstance(getProject())
.findTargetElement(myFixture.getEditor(), myFixture.getFile(), originalElement);
assertNotNull(docTargetElement);
provider = DocumentationManager.getProviderFromElement(docTargetElement);
assertEquals(
"<html><body><b>Density-independent Pixels</b> - an abstract unit that is based on the physical "
+ "density of the screen.</body></html>",
provider.generateDoc(docTargetElement, originalElement));
lookup.setCurrentItem(pxElement);
docTargetElement =
DocumentationManager.getInstance(getProject())
.findTargetElement(myFixture.getEditor(), myFixture.getFile(), originalElement);
assertNotNull(docTargetElement);
provider = DocumentationManager.getProviderFromElement(docTargetElement);
assertEquals(
"<html><body><b>Pixels</b> - corresponds to actual pixels on the screen. Not recommended.</body></html>",
provider.generateDoc(docTargetElement, originalElement));
}