Examples of com.google.gwt.dev.js.ast.JsBlock

com.google.gwt.dev.js.ast.JsBlock
Represents a JavaScript block statement.

      fromParamNode = fromParamNode.getNext();
    }


    // Map the function's body.
    //
    JsBlock toBody = mapBlock(fromBodyNode);
    toFn.setBody(toBody);


    // Pop the new function's scope off of the scope stack.
    //
    popScope();

View Full Code Here

      push(new JsBinaryOperation(myOp, lhs, rhs));
    }


    @Override
    public void endVisit(JBlock x, Context ctx) {
      JsBlock jsBlock = new JsBlock();
      List<JsStatement> stmts = jsBlock.getStatements();
      popList(stmts, x.statements.size()); // stmts
      Iterator<JsStatement> iterator = stmts.iterator();
      while (iterator.hasNext()) {
        JsStatement stmt = iterator.next();
        if (stmt == jsProgram.getEmptyStmt()) {

View Full Code Here

    }


    @Override
    public void endVisit(JMethodBody x, Context ctx) {


      JsBlock body = (JsBlock) pop();
      List<JsNameRef> locals = popList(x.locals.size()); // locals


      JsFunction jsFunc = methodBodyMap.get(x);
      jsFunc.setBody(body); // body

View Full Code Here

    @Override
    public void endVisit(JTryStatement x, Context ctx) {
      JsTry jsTry = new JsTry();


      if (x.getFinallyBlock() != null) {
        JsBlock finallyBlock = (JsBlock) pop(); // finallyBlock
        if (finallyBlock.getStatements().size() > 0) {
          jsTry.setFinallyBlock(finallyBlock);
        }
      }


      int size = x.getCatchArgs().size();
      assert (size < 2 && size == x.getCatchBlocks().size());
      if (size == 1) {
        JsBlock catchBlock = (JsBlock) pop(); // catchBlocks
        pop(); // catchArgs
        JsCatch jsCatch = catchMap.get(x.getCatchBlocks().get(0));
        jsCatch.setBody(catchBlock);
        jsTry.getCatches().add(jsCatch);
      }

View Full Code Here

       */
      JsName gwtOnLoadName = topScope.declareName("gwtOnLoad");
      gwtOnLoadName.setObfuscatable(false);
      JsFunction gwtOnLoad = new JsFunction(topScope, gwtOnLoadName, true);
      globalStmts.add(gwtOnLoad.makeStmt());
      JsBlock body = new JsBlock();
      gwtOnLoad.setBody(body);
      JsScope fnScope = gwtOnLoad.getScope();
      List<JsParameter> params = gwtOnLoad.getParameters();
      JsName errFn = fnScope.declareName("errFn");
      JsName modName = fnScope.declareName("modName");
      JsName modBase = fnScope.declareName("modBase");
      params.add(new JsParameter(errFn));
      params.add(new JsParameter(modName));
      params.add(new JsParameter(modBase));
      JsExpression asg = createAssignment(
          topScope.findExistingUnobfuscatableName("$moduleName").makeRef(),
          modName.makeRef());
      body.getStatements().add(asg.makeStmt());
      asg = createAssignment(topScope.findExistingUnobfuscatableName(
          "$moduleBase").makeRef(), modBase.makeRef());
      body.getStatements().add(asg.makeStmt());
      JsIf jsIf = new JsIf();
      body.getStatements().add(jsIf);
      jsIf.setIfExpr(errFn.makeRef());
      JsTry jsTry = new JsTry();
      jsIf.setThenStmt(jsTry);
      JsBlock callBlock = new JsBlock();
      jsIf.setElseStmt(callBlock);
      jsTry.setTryBlock(callBlock);
      for (int i = 0; i < entryFuncs.size(); ++i) {
        JsFunction func = entryFuncs.get(i);
        if (func != null) {
          JsInvocation call = new JsInvocation();
          call.setQualifier(func.getName().makeRef());
          callBlock.getStatements().add(call.makeStmt());
        }
      }
      JsCatch jsCatch = new JsCatch(fnScope, "e");
      jsTry.getCatches().add(jsCatch);
      JsBlock catchBlock = new JsBlock();
      jsCatch.setBody(catchBlock);
      JsInvocation errCall = new JsInvocation();
      catchBlock.getStatements().add(errCall.makeStmt());
      errCall.setQualifier(errFn.makeRef());
      errCall.getArguments().add(modName.makeRef());
    }

View Full Code Here

    }


    private void generateNullFunc(List<JsStatement> globalStatements) {
      // handle null method
      JsFunction nullFunc = new JsFunction(topScope, nullMethodName, true);
      nullFunc.setBody(new JsBlock());
      globalStatements.add(nullFunc.makeStmt());
    }

View Full Code Here

        JsName seedFuncName = names.get(x);


        // seed function
        // function com_example_foo_Foo() { }
        JsFunction seedFunc = new JsFunction(topScope, seedFuncName, true);
        JsBlock body = new JsBlock();
        seedFunc.setBody(body);
        globalStmts.add(seedFunc.makeStmt());


        // setup prototype, assign to temp
        // _ = com_example_foo_Foo.prototype = new com_example_foo_FooSuper();

View Full Code Here

            polymorphicNames.get(toStringMeth));
        toStringRef.setQualifier(new JsThisRef());
        call.setQualifier(toStringRef);
        JsReturn jsReturn = new JsReturn(call);
        JsFunction rhs = new JsFunction(topScope);
        JsBlock body = new JsBlock();
        body.getStatements().add(jsReturn);
        rhs.setBody(body);


        // asg
        JsExpression asg = createAssignment(lhs, rhs);
        globalStmts.add(new JsExprStmt(asg));

View Full Code Here

           * This indicates that the function was attached to a clause of a
           * control function and not into an existing block. We'll replace the
           * single JsExprStmt with a JsBlock that contains all of the
           * statements.
           */
          JsBlock b = new JsBlock();
          b.getStatements().addAll(statements);
          ctx.replaceMe(b);
          return;


        } else {
          // Insert the new statements into the original context

View Full Code Here

    _spaceOpt();
    accept(x.getTryBlock());


    acceptList(x.getCatches());


    JsBlock finallyBlock = x.getFinallyBlock();
    if (finallyBlock != null) {
      _spaceOpt();
      _finally();
      _spaceOpt();
      accept(finallyBlock);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of com.google.gwt.dev.js.ast.JsBlock

com.google.gwt.dev.jjs.impl.CodeSplitter

com.google.gwt.dev.jjs.impl.codesplitter.CodeSplitter

com.google.gwt.dev.jjs.impl.codesplitter.CodeSplitterTest

com.google.gwt.dev.jjs.impl.GenerateJavaScriptAST$GenerateJavaScriptVisitor

com.google.gwt.dev.jjs.JavaToJavaScriptCompiler

com.google.gwt.dev.js.ClosureJsAstTranslator

com.google.gwt.dev.js.CoverageInstrumentorTest

com.google.gwt.dev.js.JsDuplicateFunctionRemover

com.google.gwt.dev.js.JsIEBlockSizeVisitor$BlockVisitor

com.google.gwt.dev.js.JsInliner$InliningVisitor

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.