Examples with PackratPrerequisites org.rstudio.studio.client.packrat.model.PackratPrerequisites used on opensource projects

Example 1 with PackratPrerequisites

use of org.rstudio.studio.client.packrat.model.PackratPrerequisites in project rstudio by rstudio.

the class ProjectPackratPreferencesPane method verifyPrerequisites.

private void verifyPrerequisites() {
    final ProgressIndicator indicator = getProgressIndicator();
    indicator.onProgress("Verifying prequisites...");
    server_.getPackratPrerequisites(new ServerRequestCallback<PackratPrerequisites>() {

        @Override
        public void onResponseReceived(PackratPrerequisites prereqs) {
            indicator.onCompleted();
            if (prereqs.getBuildToolsAvailable()) {
                if (prereqs.getPackageAvailable()) {
                    setUsePackrat(true);
                } else {
                    setUsePackrat(false);
                    // install packrat (with short delay to allow
                    // the progress indicator to clear)
                    new Timer() {

                        @Override
                        public void run() {
                            dependencyManager_.withPackrat("Managing packages with packrat", new Command() {

                                @Override
                                public void execute() {
                                    setUsePackrat(true);
                                }
                            });
                        }
                    }.schedule(250);
                }
            } else {
                setUsePackrat(false);
                // install build tools (with short delay to allow
                // the progress indicator to clear)
                new Timer() {

                    @Override
                    public void run() {
                        server_.installBuildTools("Managing packages with Packrat", new SimpleRequestCallback<Boolean>() {
                        });
                    }
                }.schedule(250);
            }
        }

        @Override
        public void onError(ServerError error) {
            setUsePackrat(false);
            indicator.onError(error.getUserMessage());
        }
    });
}