private LocalQuickFix[] getQuickFixes(final GenericDomValue element, PsiReference reference) { if (!myOnTheFly) return LocalQuickFix.EMPTY_ARRAY; final List<LocalQuickFix> result = new SmartList<LocalQuickFix>(); final Converter converter = WrappingConverter.getDeepestConverter(element.getConverter(), element); if (converter instanceof ResolvingConverter) { final ResolvingConverter resolvingConverter = (ResolvingConverter)converter; ContainerUtil .addAll(result, resolvingConverter.getQuickFixes(ConvertContextFactory.createConvertContext(DomManagerImpl.getDomInvocationHandler(element)))); } if (reference instanceof LocalQuickFixProvider) { final LocalQuickFix[] localQuickFixes = ((LocalQuickFixProvider)reference).getQuickFixes(); if (localQuickFixes != null) { ContainerUtil.addAll(result, localQuickFixes); } } return result.isEmpty() ? LocalQuickFix.EMPTY_ARRAY : result.toArray(new LocalQuickFix[result.size()]); }
@Override @NotNull public Object[] getVariants() { final Converter converter = WrappingConverter.getDeepestConverter(myValue.getConverter(), myValue); if (converter instanceof EnumConverter || converter == AndroidDomUtil.BOOLEAN_CONVERTER) { if (DomCompletionContributor.isSchemaEnumerated(getElement())) return ArrayUtil.EMPTY_OBJECT_ARRAY; } if (converter instanceof ResolvingConverter) { final ResolvingConverter resolvingConverter = (ResolvingConverter)converter; ArrayList<Object> result = new ArrayList<Object>(); final ConvertContext convertContext = ConvertContextFactory.createConvertContext(myValue); for (Object variant : resolvingConverter.getVariants(convertContext)) { String name = converter.toString(variant, convertContext); if (name != null) { result.add(ElementPresentationManager.getInstance().createVariant(variant, name, resolvingConverter.getPsiElement(variant))); } } return result.toArray(); } return ArrayUtil.EMPTY_OBJECT_ARRAY; }
public void test() { DimensionConverter converter = new DimensionConverter(); StyleItem element = createElement("<item>10dp</item>", StyleItem.class); DomInvocationHandler handler = DomManagerImpl.getDomInvocationHandler(element); assertNotNull(handler); ConvertContext context = ConvertContextFactory.createConvertContext(handler); List<String> variants = new ArrayList<String>(converter.getVariants(context)); Collections.sort(variants); assertEquals(Arrays.asList("10dp", "10in", "10mm", "10pt", "10px", "10sp"), variants); // Valid units assertEquals("1dip", converter.fromString("1dip", context)); assertEquals("1dp", converter.fromString("1dp", context)); assertEquals("1px", converter.fromString("1px", context)); assertEquals("1in", converter.fromString("1in", context)); assertEquals("1mm", converter.fromString("1mm", context)); assertEquals("1sp", converter.fromString("1sp", context)); assertEquals("1pt", converter.fromString("1pt", context)); // Invalid dimensions (missing units) assertNull(converter.fromString("not_a_dimension", context)); assertNull(converter.fromString("", context)); assertEquals("Cannot resolve symbol ''", converter.getErrorMessage("", context)); assertNull(converter.fromString("1", context)); assertEquals("Cannot resolve symbol '1'", converter.getErrorMessage("1", context)); assertNull(converter.fromString("1.5", context)); assertEquals("Cannot resolve symbol '1.5'", converter.getErrorMessage("1.5", context)); // Unknown units assertNull(converter.fromString("15d", context)); assertEquals("Unknown unit 'd'", converter.getErrorMessage("15d", context)); assertNull(converter.fromString("15wrong", context)); assertEquals("Unknown unit 'wrong'", converter.getErrorMessage("15wrong", context)); // Normal conversions assertEquals("15px", converter.fromString("15px", context)); assertEquals("15", DimensionConverter.getIntegerPrefix("15px")); assertEquals("px", DimensionConverter.getUnitFromValue("15px")); // Make sure negative numbers work assertEquals("-10px", converter.fromString("-10px", context)); assertEquals("-10", DimensionConverter.getIntegerPrefix("-10px")); assertEquals("px", DimensionConverter.getUnitFromValue("-10px")); // Make sure decimals work assertEquals("1.5sp", converter.fromString("1.5sp", context)); assertEquals("1.5", DimensionConverter.getIntegerPrefix("1.5sp")); assertEquals("sp", DimensionConverter.getUnitFromValue("1.5sp")); assertEquals(".5sp", converter.fromString(".5sp", context)); assertEquals(".5", DimensionConverter.getIntegerPrefix(".5sp")); assertEquals("sp", DimensionConverter.getUnitFromValue(".5sp")); // Make sure the right type of decimal separator is used assertNull(converter.fromString("1,5sp", context)); assertEquals("Use a dot instead of a comma as the decimal mark", converter.getErrorMessage("1,5sp", context)); // Documentation assertEquals("<html><body>" + "<b>Density-independent Pixels</b> - an abstract unit that is based on the physical density of the screen." + "</body></html>", converter.getDocumentation("1dp")); assertEquals("<html><body>" + "<b>Pixels</b> - corresponds to actual pixels on the screen. Not recommended." + "</body></html>", converter.getDocumentation("-10px")); assertEquals("<html><body>" + "<b>Scale-independent Pixels</b> - this is like the dp unit, but " + "it is also scaled by the user's font size preference." + "</body></html>", converter.getDocumentation("1.5sp")); }
