spoenemann

/*******************************************************************************
 * Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *******************************************************************************/
package org.eclipse.xtext.example.domainmodel.view

import com.google.common.collect.ImmutableList

spoenemann

/*******************************************************************************
 * Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *******************************************************************************/
package org.eclipse.xtext.example.domainmodel.ui.contentassist

import com.google.inject.Inject

spoenemann

<link rel="stylesheet" type="text/css" href="xtext/2.9.0.beta2/xtext.css"/>
<script src="webjars/requirejs/2.1.17/require.min.js"></script>
<script type="text/javascript">
    require.config({
        paths: {
            "text": "webjars/requirejs-text/2.0.10-3/text",
            "jquery": "webjars/jquery/2.1.4/jquery.min",
            "xtext/xtext": "xtext/2.9.0.beta2/xtext"
        }
    });

spoenemann

class Person {
    name: string
    bag: Bag
    getCash(): number {
        bag.wallet.cash
    }
}
class Bag {
    wallet: Wallet
}

spoenemann

override void doGenerate(Resource resource, IFileSystemAccess2 fsa, IGeneratorContext context) {
    val model = resource.contents.head as Model
    val baseName = resource.baseName
    fsa.generateTracedFile(baseName + '.h', model, '''
        /********************************
         * Header file for «resource.URI.lastSegment»
         */
        
        #ifndef «baseName.toUpperCase»_H
        #define «baseName.toUpperCase»_H

spoenemann

@Traced protected def generateHeader(ClassDeclaration it) '''
    /*
     * Declaration of «name» class
     */
    struct _«_name»
    {
        «FOR p : members.filter(Property)»
            /* Property «name».«p.name» */
            «generateDeclaration(p)»
        «ENDFOR»

spoenemann

@TracedAccessors(MyDslFactory)
class MyDslTraceExtensions {
}

spoenemann

val n = trace(expression)
val receiverVar = expression.receiver?.generateExpression(n, scope)
val resultVar = scope.nextVarName
n.append(generateType(expression.feature?.type))
n.append(' ')
n.append(resultVar)
...
n.append(' = ')
n.append(receiverVar ?: 'this')
n.append('->')

spoenemann

Bag* __local_0 = this->bag;
Wallet* __local_1 = __local_0->wallet;
double __local_2 = __local_1->cash;

spoenemann

export const ScopeComputationKey: BindingKey<ScopeComputation> = { id: 'ScopeComputation' };

export class ScopeComputation implements DIService {

    private nameProvider: NameProvider;

    initialize(services: ServiceHolder): void {
        this.nameProvider = services.get(NameProvider);
    }