Java源码示例:com.google.gwt.dev.util.DefaultTextOutput

示例1
@Override
protected EmittedArtifact emitSelectionScript(TreeLogger logger, LinkerContext context, ArtifactSet artifacts) throws UnableToCompleteException {
    Set<WorkerScript> scripts = artifacts.find(WorkerScript.class);
    if (scripts.size() != 1) {
        logger.branch(TreeLogger.ERROR, "Too many scripts");
        throw new UnableToCompleteException();
    }
    WorkerScript script = scripts.iterator().next();

    DefaultTextOutput output = new DefaultTextOutput(true);

    output.print(context.optimizeJavaScript(logger, generateSelectionScript(logger, context, artifacts)));
    output.newlineOpt();
    output.print(script.javascript);
    output.newlineOpt();
    output.print("gwtOnLoad(null, \"__MODULE_NAME__\", null);");

    return emitString(logger, output.toString(), context.getModuleName() + ".worker.js");
}
 
示例2
public String toGss() throws UnableToCompleteException {
    try {
      CssStylesheet sheet = GenerateCssAst.exec(treeLogger, cssFile);


      DefCollectorVisitor defCollectorVisitor = new DefCollectorVisitor(lenient, treeLogger);
      defCollectorVisitor.accept(sheet);
      defNameMapping = defCollectorVisitor.getDefMapping();

      new UndefinedConstantVisitor(new HashSet<String>(defNameMapping.values()),
          lenient, treeLogger).accept(sheet);

      new ElseNodeCreator().accept(sheet);

      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) {
        printWriter.flush();
      }
    }
}
 
示例3
@Override
protected EmittedArtifact emitSelectionScript(TreeLogger logger,
        LinkerContext context, ArtifactSet artifacts)
                throws UnableToCompleteException {

    // Find the single Script result
    Script result = getScript(logger, artifacts);

    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 = \"" + 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();

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

    out.print(result.getJavaScript());

    // 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(),
            getJsFilename(context, result));
}