Package com.google.gwt.dev.util

Examples of com.google.gwt.dev.util.DefaultTextOutput

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  }

  @Override
  protected String getModuleSuffix(TreeLogger logger, LinkerContext context)
      throws UnableToCompleteException {
    DefaultTextOutput out = new DefaultTextOutput(context.isOutputCompact());

    out.print("$stats && $stats({moduleName:'" + context.getModuleName()
        + "',sessionId:$sessionId"
        + ",subSystem:'startup',evtGroup:'moduleStartup'"
        + ",millis:(new Date()).getTime(),type:'moduleEvalEnd'});");

    // Generate the call to tell the bootstrap code that we're ready to go.
    out.newlineOpt();
    out.print("if (" + context.getModuleFunctionName() + ") "
        + context.getModuleFunctionName() + ".onScriptLoad(gwtOnLoad);");
    out.newlineOpt();
    out.print("})();");
    out.newlineOpt();

    return out.toString();
  }
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    return sourceInfo;
  }

  // Causes source generation to delegate to the one visitor
  public final String toSource() {
    DefaultTextOutput out = new DefaultTextOutput(false);
    JsSourceGenerationVisitor v = new JsSourceGenerationVisitor(out);
    v.accept(this);
    return out.toString();
  }
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  }

  // Causes source generation to delegate to the one visitor
  @Override
  public final String toString() {
    DefaultTextOutput out = new DefaultTextOutput(false);
    JsToStringGenerationVisitor v = new JsToStringGenerationVisitor(out);
    v.accept(this);
    return out.toString();
  }
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   */
  static <T extends CssNode & HasNodes> String makeExpression(
      TreeLogger logger, ResourceContext context, JClassType cssResourceType,
      T node, boolean prettyOutput) throws UnableToCompleteException {
    // Generate the CSS template
    DefaultTextOutput out = new DefaultTextOutput(!prettyOutput);
    CssGenerationVisitor v = new CssGenerationVisitor(out);
    v.accept(node);

    // Generate the final Java expression
    String template = out.toString();
    StringBuilder b = new StringBuilder();
    int start = 0;

    /*
     * Very large concatenation expressions using '+' cause the GWT compiler to
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   * Returns a string representing the source output of the JsNode, where all
   * JSNI idents have been replaced with legal JavaScript for hosted mode.
   */
  private static String generateJavaScriptForHostedMode(
      DispatchIdOracle dispatchInfo, JsProgram program, JsNode<?> node) {
    DefaultTextOutput out = new DefaultTextOutput(false);
    JsSourceGenWithJsniIdentFixup vi = new JsSourceGenWithJsniIdentFixup(out,
        dispatchInfo, program);
    vi.accept(node);
    return out.toString();
  }
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   * Returns a string representing the source output of the JsNode, where all
   * JSNI idents have been replaced with legal JavaScript for hosted mode.
   */
  private static String generateJavaScriptForHostedMode(
      DispatchIdOracle dispatchInfo, JsProgram program, JsNode<?> node) {
    DefaultTextOutput out = new DefaultTextOutput(false);
    JsSourceGenWithJsniIdentFixup vi = new JsSourceGenWithJsniIdentFixup(out,
        dispatchInfo, program);
    vi.accept(node);
    return out.toString();
  }
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  private static void generateJavaScriptCode(JJSOptions options,
      JsProgram jsProgram, JavaToJavaScriptMap jjsMap, String[] js,
      StatementRanges[] ranges, SizeBreakdown[] sizeBreakdowns,
      List<Map<Range, SourceInfo>> sourceInfoMaps, boolean splitBlocks) {
    for (int i = 0; i < js.length; i++) {
      DefaultTextOutput out = new DefaultTextOutput(
          options.getOutput().shouldMinimize());
      JsSourceGenerationVisitorWithSizeBreakdown v;
      if (sourceInfoMaps != null) {
        v = new JsReportGenerationVisitor(out, jjsMap);
      } else {
        v = new JsSourceGenerationVisitorWithSizeBreakdown(out, jjsMap);
      }
      v.accept(jsProgram.getFragmentBlock(i));

      /**
       * Reorder function decls to improve compression ratios. Also restructures
       * the top level blocks into sub-blocks if they exceed 32767 statements.
       */
      JsFunctionClusterer clusterer = new JsFunctionClusterer(out.toString(),
          v.getStatementRanges());
      // only cluster for obfuscated mode
      if (options.getOutput() == JsOutputOption.OBFUSCATED) {
        clusterer.exec();
      }
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  }

  @Override
  protected String getModulePrefix(TreeLogger logger, LinkerContext context,
      String strongName) throws UnableToCompleteException {
    DefaultTextOutput out = new DefaultTextOutput(context.isOutputCompact());

    out.print("(function(){");
    out.newlineOpt();

    // Setup the well-known variables.
    //
    out.print("var $gwt_version = \"" + About.getGwtVersionNum() + "\";");
    out.newlineOpt();
    out.print("var $wnd = window;");
    out.newlineOpt();
    out.print("var $doc = $wnd.document;");
    out.newlineOpt();
    out.print("var $moduleName, $moduleBase;");
    out.newlineOpt();
    out.print("var $strongName = '" + strongName + "';");
    out.newlineOpt();
    out.print("var $stats = $wnd.__gwtStatsEvent ? function(a) {return $wnd.__gwtStatsEvent(a);} : null;");
    out.newlineOpt();
    out.print("$stats && $stats({moduleName:'" + context.getModuleName()
        + "',sessionId:$sessionId"
        + ",subSystem:'startup',evtGroup:'moduleStartup'"
        + ",millis:(new Date()).getTime(),type:'moduleEvalStart'});");
    out.newlineOpt();

    return out.toString();
  }
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  }

  @Override
  protected String getModuleSuffix(TreeLogger logger, LinkerContext context)
      throws UnableToCompleteException {
    DefaultTextOutput out = new DefaultTextOutput(context.isOutputCompact());

    out.print("$stats && $stats({moduleName:'" + context.getModuleName()
        + "',sessionId:$sessionId"
        + ",subSystem:'startup',evtGroup:'moduleStartup'"
        + ",millis:(new Date()).getTime(),type:'moduleEvalEnd'});");

    // Generate the call to tell the bootstrap code that we're ready to go.
    out.newlineOpt();
    out.print("if (" + context.getModuleFunctionName() + ") "
        + context.getModuleFunctionName() + ".onScriptLoad(gwtOnLoad);");
    out.newlineOpt();
    out.print("})();");
    out.newlineOpt();

    return out.toString();
  }
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        break;
      default:
        throw new InternalCompilerException("Unknown output mode");
    }

    DefaultTextOutput out = new DefaultTextOutput(
        jjsOptions.getOutput().shouldMinimize());
    JsSourceGenerationVisitor v = new JsSourceGenerationVisitor(out);
    v.accept(jsProgram);
    return out.toString();
  }
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Related Classes of com.google.gwt.dev.util.DefaultTextOutput

  • com.envjs.gwt.linker.ServerSingleScriptLinker
  • com.google.gwt.core.ext.linker.impl.SelectionScriptLinker
  • com.google.gwt.core.ext.linker.impl.StandardLinkerContext
  • com.google.gwt.core.linker.CrossSiteIframeLinker
  • com.google.gwt.core.linker.IFrameLinker
  • com.google.gwt.core.linker.SingleScriptLinker
  • com.google.gwt.core.linker.XSLinker
  • com.google.gwt.dev.GWTCompiler
  • com.google.gwt.dev.javac.CompilationStateTest
  • com.google.gwt.dev.jjs.ast.JNode
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