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()
        + "',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() + ") {");
    out.newlineOpt();
    out.print("  var __gwt_initHandlers = " + context.getModuleFunctionName()
        + ".__gwt_initHandlers;");
    out.print("  " + context.getModuleFunctionName()
        + ".onScriptLoad(gwtOnLoad);");
    out.newlineOpt();
    out.print("}");
    out.newlineOpt();
    out.print("})();");
    out.newlineOpt();

    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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    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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    return info;
  }

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

  // Causes source generation to delegate to the one visitor
  public final String toString() {
    DefaultTextOutput out = new DefaultTextOutput(false);
    ToStringGenerationVisitor v = new ToStringGenerationVisitor(out);
    v.accept(this);
    return out.toString();
  }
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  @Override
  protected EmittedArtifact emitSelectionScript(TreeLogger logger,
      LinkerContext context, ArtifactSet artifacts)
      throws UnableToCompleteException {

    DefaultTextOutput out = new DefaultTextOutput(true);

    // Emit the selection script.
    String bootstrap = generateSelectionScript(logger, context, artifacts);
    bootstrap = context.optimizeJavaScript(logger, bootstrap);
    out.print(bootstrap);
    out.newlineOpt();

    // Emit the module's JS a closure.
    out.print("(function () {");
    out.newlineOpt();
    out.print("var $gwt_version = \"" + "2.0" + "\";");
    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 $stats = $wnd.__gwtStatsEvent ? function(a) {$wnd.__gwtStatsEvent(a)} : null;");
    out.newlineOpt();

    // Find the single CompilationResult
    Set<CompilationResult> results = artifacts.find(CompilationResult.class);
    if (results.size() != 1) {
      logger.log(TreeLogger.ERROR,
          "The module must have exactly one distinct"
              + " permutation when using the " + getDescription() + " Linker.",
          null);
      throw new UnableToCompleteException();
    }
    CompilationResult result = results.iterator().next();

    out.print("var $strongName = '" + result.getStrongName() + "';");
    out.newlineOpt();

    String[] js = result.getJavaScript();
    if (js.length != 1) {
      logger.log(TreeLogger.ERROR,
          "The module must not have multiple fragments when using the "
              + getDescription() + " Linker.", null);
      throw new UnableToCompleteException();
    }
    out.print(js[0]);

    // 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 emitString(logger, out.toString(), context.getModuleName()
        + ".nocache.js");
  }
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   */
  static <T extends CssNode & HasNodes> String makeExpression(
      TreeLogger logger, ResourceContext context,
      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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        new AlternateAnnotationCreatorVisitor().accept(sheet);

        new FontFamilyVisitor().accept(sheet);

        GssGenerationVisitor gssGenerationVisitor = new GssGenerationVisitor(
            new DefaultTextOutput(false), defNameMapping, lenient, treeLogger);
        gssGenerationVisitor.accept(sheet);

        return gssGenerationVisitor.getContent();
      } finally {
        if (printWriter != null) {
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  @Override
  protected EmittedArtifact emitSelectionScript(TreeLogger logger,
      LinkerContext context, ArtifactSet artifacts)
      throws UnableToCompleteException {

    DefaultTextOutput out = new DefaultTextOutput(true);

    // Emit the selection script.
    // this for 'real browsers' to load the script
    // we don't need this.
    /*
    String bootstrap = generateSelectionScript(logger, context, artifacts);
    bootstrap = context.optimizeJavaScript(logger, bootstrap);
    out.print(bootstrap);
    out.newlineOpt();
    */

    // we need a ref to the top level window
    //  it is referenced in the closure below
    out.print("var $_window = this;");
    out.newlineOpt();

    // this is a hack to make backwards compatible
    out.print("var __defineParser__ = function(){};");
    out.newlineOpt();

    // Emit the module's JS a closure.
    out.newlineOpt();
    out.print("(function () {");
    out.newlineOpt();
    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 $stats = $wnd.__gwtStatsEvent ? function(a) {$wnd.__gwtStatsEvent(a)} : null;");
    out.newlineOpt();

    // Find the single CompilationResult
    Set<CompilationResult> results = artifacts.find(CompilationResult.class);
    if (results.size() != 1) {
      logger.log(TreeLogger.ERROR,
          "The module must have exactly one distinct"
              + " permutation when using the " + getDescription() + " Linker.",
          null);
      throw new UnableToCompleteException();
    }
    CompilationResult result = results.iterator().next();

    out.print("var $strongName = '" + result.getStrongName() + "';");
    out.newlineOpt();

    String[] js = result.getJavaScript();
    if (js.length != 1) {
      logger.log(TreeLogger.ERROR,
          "The module must not have multiple fragments when using the "
              + getDescription() + " Linker.", null);
      throw new UnableToCompleteException();
    }

    out.print(js[0]);

    // Generate the call to tell the bootstrap code that we're ready to go.
    out.newlineOpt();

    // the original code setup an "onScriptLoad" event.
    // Here we just do it
    out.print("gwtOnLoad();");

    out.newlineOpt();
    out.print("})();");
    out.newlineOpt();

    return emitString(logger, out.toString(), context.getModuleName()
        + ".nocache.js");
  }
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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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