/*******************************************************************************
* Copyright 2011 Antti Havanko
*
* This file is part of Motiver.fi.
* Motiver.fi is licensed under one open source license and one commercial license.
*
* Commercial license: This is the appropriate option if you want to use Motiver.fi in
* commercial purposes. Contact license@motiver.fi for licensing options.
*
* Open source license: This is the appropriate option if you are creating an open source
* application with a license compatible with the GNU GPL license v3. Although the GPLv3 has
* many terms, the most important is that you must provide the source code of your application
* to your users so they can be free to modify your application for their own needs.
******************************************************************************/
package com.delect.motiver.client.presenter.cardio;
import java.util.ArrayList;
import java.util.List;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.shared.SimpleEventBus;
import com.google.gwt.http.client.Request;
import com.delect.motiver.client.MyAsyncCallback;
import com.delect.motiver.client.event.RunShowEvent;
import com.delect.motiver.client.event.RunValueRemovedEvent;
import com.delect.motiver.client.presenter.Presenter;
import com.delect.motiver.client.presenter.cardio.RunPresenter.RunDisplay;
import com.delect.motiver.client.service.MyServiceAsync;
import com.delect.motiver.client.view.Display;
import com.delect.motiver.client.view.cardio.RunView;
import com.delect.motiver.shared.RunValueModel;
/**
* Shows single run value name as "link"
* @author Antti
*
*/
public class RunValueLinkPresenter extends Presenter {
/**
* Abstract class for view to extend
*/
public abstract static class RunValueLinkDisplay extends Display {
public abstract void setHandler(RunValueLinkHandler runValueLinkHandler);
public abstract void setModel(RunValueModel runValue);
}
public interface RunValueLinkHandler {
void selected();
void valueRemoved();
}
public RunValueModel runValue;
//child presenters
private RunPresenter runPresenter;
RunValueLinkDisplay display;
public RunValueLinkPresenter(MyServiceAsync rpcService, SimpleEventBus eventBus, RunValueLinkDisplay display, RunValueModel runValue) {
super(rpcService, eventBus);
this.display = display;
this.runValue = runValue;
}
@Override
public Display getView() {
return display;
}
@Override
public void onBind() {
display.setHandler(new RunValueLinkHandler() {
@Override
public void selected() {
fireEvent(new RunShowEvent(runValue.getName()));
}
@Override
public void valueRemoved() {
display.setContentEnabled(false);
//remove value and stop itself
List<RunValueModel> list = new ArrayList<RunValueModel>();
list.add(runValue);
final Request req = rpcService.removeRunValues(runValue.getName(), list, new MyAsyncCallback<Boolean>() {
@Override
public void onSuccess(Boolean result) {
stop();
fireEvent(new RunValueRemovedEvent(runValue));
}
});
addRequest(req);
}
});
display.setModel(runValue);
}
/**
* Shows run's presenter where this value belongs
*/
public void showRun() {
//if visible
if(runPresenter != null) {
runPresenter.stop();
runPresenter = null;
}
else {
runPresenter = new RunPresenter(rpcService, eventBus, (RunDisplay)GWT.create(RunView.class), runValue.getName(), false, true);
runPresenter.run(display.getBaseContainer());
}
}
}