Examples of JsBlock

com.google.gwt.dev.js.ast.JsBlock
Represents a JavaScript block statement.
org.hisrc.jscm.codemodel.statement.JSBlock

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

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


      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);
      }

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

      JsName gwtOnLoadName = topScope.declareName("gwtOnLoad");
      gwtOnLoadName.setObfuscatable(false);
      JsFunction gwtOnLoad = new JsFunction(sourceInfo, topScope,
          gwtOnLoadName, true);
      globalStmts.add(gwtOnLoad.makeStmt());
      JsBlock body = new JsBlock(sourceInfo);
      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(sourceInfo, errFn));
      params.add(new JsParameter(sourceInfo, modName));
      params.add(new JsParameter(sourceInfo, modBase));
      JsExpression asg = createAssignment(
          topScope.findExistingUnobfuscatableName("$moduleName").makeRef(
              sourceInfo), modName.makeRef(sourceInfo));
      body.getStatements().add(asg.makeStmt());
      asg = createAssignment(topScope.findExistingUnobfuscatableName(
          "$moduleBase").makeRef(sourceInfo), modBase.makeRef(sourceInfo));
      body.getStatements().add(asg.makeStmt());
      JsIf jsIf = new JsIf(sourceInfo);
      body.getStatements().add(jsIf);
      jsIf.setIfExpr(errFn.makeRef(sourceInfo));
      JsTry jsTry = new JsTry(sourceInfo);
      jsIf.setThenStmt(jsTry);
      JsBlock callBlock = new JsBlock(sourceInfo);
      jsIf.setElseStmt(callBlock);
      jsTry.setTryBlock(callBlock);
      for (JsFunction func : entryFuncs) {
        if (func == registerEntryFunction) {
          continue;
        } else if (func != null) {
          JsInvocation call = new JsInvocation(sourceInfo);
          call.setQualifier(entryName.makeRef(sourceInfo));
          call.getArguments().add(func.getName().makeRef(sourceInfo));
          JsInvocation entryCall = new JsInvocation(sourceInfo);
          entryCall.setQualifier(call);
          callBlock.getStatements().add(entryCall.makeStmt());
        }
      }
      JsCatch jsCatch = new JsCatch(sourceInfo, fnScope, "e");
      jsTry.getCatches().add(jsCatch);
      JsBlock catchBlock = new JsBlock(sourceInfo);
      jsCatch.setBody(catchBlock);
      JsInvocation errCall = new JsInvocation(sourceInfo);
      catchBlock.getStatements().add(errCall.makeStmt());
      errCall.setQualifier(errFn.makeRef(sourceInfo));
      errCall.getArguments().add(modName.makeRef(sourceInfo));
    }

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

      // handle null method
      SourceInfo sourceInfo = jsProgram.createSourceInfoSynthetic(
          GenerateJavaScriptAST.class, "Null function");
      JsFunction nullFunc = new JsFunction(sourceInfo, topScope,
          nullMethodName, true);
      nullFunc.setBody(new JsBlock(sourceInfo));
      // Add it first, so that script-tag chunking in IFrameLinker works
      globalStatements.add(0, nullFunc.makeStmt());
    }

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

        // seed function
        // function com_example_foo_Foo() { }
        JsFunction seedFunc = new JsFunction(sourceInfo, topScope,
            seedFuncName, true);
        seedFuncName.setStaticRef(seedFunc);
        JsBlock body = new JsBlock(sourceInfo);
        seedFunc.setBody(body);
        JsExprStmt seedFuncStmt = seedFunc.makeStmt();
        globalStmts.add(seedFuncStmt);
        typeForStatMap.put(seedFuncStmt, x);

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

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


        // asg
        JsExpression asg = createAssignment(lhs, rhs);
        JsExprStmt stmt = asg.makeStmt();

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

    }


    // now install the new statements in the program fragments
    jsprogram.setFragmentCount(fragmentStats.size());
    for (int i = 0; i < fragmentStats.size(); i++) {
      JsBlock fragBlock = jsprogram.getFragmentBlock(i);
      fragBlock.getStatements().clear();
      fragBlock.getStatements().addAll(fragmentStats.get(i));
    }


    PerfLogger.end();
  }

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

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


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

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

    }


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


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


      if (x.isAbstract()) {
        push(null);

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

    // @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 = (JsCatch) catchMap.get(x.getCatchBlocks().get(0));
        jsCatch.setBody(catchBlock);
        jsTry.getCatches().add(jsCatch);
      }

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

      JsFunction gwtOnLoad = new JsFunction(topScope);
      globalStmts.add(gwtOnLoad.makeStmt());
      JsName gwtOnLoadName = topScope.declareName("gwtOnLoad");
      gwtOnLoadName.setObfuscatable(false);
      gwtOnLoad.setName(gwtOnLoadName);
      JsBlock body = new JsBlock();
      gwtOnLoad.setBody(body);
      JsScope fnScope = gwtOnLoad.getScope();
      JsParameters 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 = (JsFunction) 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());
    }

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