Package com.google.gwt.resources.css.ast

Examples of com.google.gwt.resources.css.ast.CssRule

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      addNode(r);
      currentRule = r;
    }

    public void startSelector(SelectorList selectors) throws CSSException {
      CssRule r;

      if (nextSelectorCreatesRule) {
        r = new CssRule();
        addNode(r);
        currentRule = r;
      } else {
        r = (CssRule) currentRule;
        nextSelectorCreatesRule = true;
      }

      for (int i = 0; i < selectors.getLength(); i++) {
        r.getSelectors().add(new CssSelector(valueOf(selectors.item(i))));
      }
    }
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    for (CssProperty p : x.getProperties()) {
      b.append(p.getName()).append(":").append(p.getValues().getExpression());
    }

    String content = b.toString();
    CssRule canonical = rulesByContents.get(content);

    // Check everything between the canonical rule and this rule for common
    // properties. If there are common properties, it would be unsafe to
    // promote the rule.
    if (canonical != null) {
      boolean hasCommon = false;
      int index = rulesInOrder.indexOf(canonical) + 1;
      assert index != 0;

      for (Iterator<CssRule> i = rulesInOrder.listIterator(index); i.hasNext()
          && !hasCommon;) {
        hasCommon = CssResourceGenerator.haveCommonProperties(i.next(), x);
      }

      if (!hasCommon) {
        canonical.getSelectors().addAll(x.getSelectors());
        ctx.removeMe();
        return false;
      }
    }
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    }

    String instance = "(" + context.getImplementationSimpleSourceName()
        + ".this." + functionName + "())";

    CssRule replacement = new CssRule();
    replacement.getSelectors().addAll(x.getSelectors());
    List<CssProperty> properties = replacement.getProperties();

    if (repeatStyle == RepeatStyle.None
        || repeatStyle == RepeatStyle.Horizontal) {
      properties.add(new CssProperty("height", new ExpressionValue(instance
          + ".getHeight() + \"px\""), false));
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    }

    String instance = "(" + context.getImplementationSimpleSourceName()
        + ".this." + functionName.getExpression() + ")";

    CssRule replacement = new CssRule();
    replacement.getSelectors().addAll(x.getSelectors());
    List<CssProperty> properties = replacement.getProperties();

    if (repeatStyle == RepeatStyle.None
        || repeatStyle == RepeatStyle.Horizontal) {
      properties.add(new CssProperty("height", new ExpressionValue(instance
          + ".getHeight() + \"px\""), false));
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      addNode(r);
      currentRule = r;
    }

    public void startSelector(SelectorList selectors) throws CSSException {
      CssRule r;

      if (nextSelectorCreatesRule) {
        r = new CssRule();
        addNode(r);
        currentRule = r;
      } else {
        r = (CssRule) currentRule;
        nextSelectorCreatesRule = true;
      }

      for (int i = 0; i < selectors.getLength(); i++) {
        r.getSelectors().add(new CssSelector(valueOf(selectors.item(i))));
      }
    }
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  }

  @Test
  public void visit_IfElse_CssElseInElseNodes() {
    // given
    CssRule elseRule = new CssRule();
    elseNodes.add(elseRule);

    // when
    elseNodeCreator.visit(cssIf, null);
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  }

  @Test
  public void visit_IfElseWithSeveralRules_CssElseInElseNodesAndContainsAllRules() {
    // given
    CssRule elseRule1 = new CssRule();
    CssRule elseRule2 = new CssRule();
    CssRule elseRule3 = new CssRule();
    elseNodes.add(elseRule1);
    elseNodes.add(elseRule2);
    elseNodes.add(elseRule3);

    // when
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  @Test
  public void visit_IfElifElse_CssElIfAndCssElseInElseNodes() {
    // given
    CssIf elifNode = mockCssIf(0);
    CssNode elseRule = new CssRule();
    when(elifNode.getElseNodes()).thenReturn(Lists.newArrayList(elseRule));
    elseNodes.add(elifNode);

    // when
    elseNodeCreator.visit(cssIf, null);
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  public void visit_IfElifElifElse_2CssElIfAnd1CssElseInElseNodes() {
    // given
    CssIf elifNode0 = mockCssIf(0);
    CssIf elifNode1 = mockCssIf(1);
    when(elifNode0.getElseNodes()).thenReturn(Lists.<CssNode>newArrayList(elifNode1));
    CssNode elseRule = new CssRule();
    when(elifNode1.getElseNodes()).thenReturn(Lists.newArrayList(elseRule));
    elseNodes.add(elifNode0);

    // when
    elseNodeCreator.visit(cssIf, null);
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    assertEquals(0, toVerify.getElseNodes().size());
  }

  private CssIf mockCssIf(int id) {
    CssIf elifNode = mock(CssIf.class);
    when(elifNode.getNodes()).thenReturn(Lists.<CssNode>newArrayList(new CssRule(), new CssRule(),
        new CssRule()));
    when(elifNode.getExpression()).thenReturn("expression" + id);
    when(elifNode.isNegated()).thenReturn(true);
    when(elifNode.getPropertyName()).thenReturn("propertyName" + id);
    when(elifNode.getPropertyValues()).thenReturn(new String[] {"propertyValue" + id});
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Related Classes of com.google.gwt.resources.css.ast.CssRule

  • com.google.gwt.resources.converter.ElseNodeCreatorTest
  • com.google.gwt.resources.css.GenerateCssAst$GenerationHandler
  • com.google.gwt.resources.css.MergeRulesByContentVisitor
  • com.google.gwt.resources.css.Spriter
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