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

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

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

com.google.gwt.libideas.resources.css.ast.CssRule

      if (x.getSelectors().size() == 1) {
        return;
      }


      for (CssSelector sel : x.getSelectors()) {
        CssRule newRule = new CssRule();
        newRule.getSelectors().add(sel);
        newRule.getProperties().addAll(x.getProperties());
        ctx.insertBefore(newRule);
      }
      ctx.removeMe();
      return;
    }

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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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      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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      // Assumed to run immediately after SplitRulesVisitor
      assert x.getSelectors().size() == 1;
      CssSelector sel = x.getSelectors().get(0);


      if (canonicalRules.containsKey(sel.getSelector())) {
        CssRule canonical = canonicalRules.get(sel.getSelector());


        // 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.
        boolean hasCommon = false;
        int index = rulesInOrder.indexOf(canonical) + 1;
        assert index != 0;


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


        if (!hasCommon) {
          // It's safe to promote the rule
          canonical.getProperties().addAll(x.getProperties());
          ctx.removeMe();
          return false;
        }
      }

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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 = haveCommonProperties(i.next(), x);
        }


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

View Full Code Here

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Related Classes of com.google.gwt.libideas.resources.css.ast.CssRule

com.google.gwt.libideas.resources.css.GenerateCssAst$GenerationHandler

com.google.gwt.libideas.resources.rg.CssResourceGenerator$MergeIdenticalSelectorsVisitor

com.google.gwt.libideas.resources.rg.CssResourceGenerator$MergeRulesByContentVisitor

com.google.gwt.libideas.resources.rg.CssResourceGenerator$SplitRulesVisitor

com.google.gwt.libideas.resources.rg.CssResourceGenerator$Spriter

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