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));
}
@Nullable
public String generateDocForCompletion(Object completionVariant) {
PsiElement lookupItem =
documentationProvider.getDocumentationElementForLookupItem(
myPsiManager, completionVariant, originalElement);
assert lookupItem != null;
return documentationProvider.generateDoc(lookupItem, originalElement);
}
@Nullable
String generateDoc() {
return documentationProvider.generateDoc(element, originalElement);
}
