AppWindow.java

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package automenta.netention.ui.browser;

import automenta.netention.ui.view.DetailEditPanel;
import automenta.netention.ui.view.NewPatternPanel;
import automenta.netention.Detail;
import automenta.netention.Pattern;
import automenta.netention.Self;
import automenta.netention.ui.NApplication;
import automenta.netention.ui.ObjectViewer;
import automenta.netention.ui.browser.sidebar.DBView;
import automenta.netention.ui.browser.sidebar.MissingView;
import automenta.netention.ui.browser.sidebar.RecentView;
import automenta.netention.ui.browser.sidebar.TypesView;
import automenta.netention.ui.browser.sidebar.WhatView;
import automenta.netention.ui.view.DetailEditPanel2;
import automenta.netention.ui.view.PatternPanel;
import com.vaadin.terminal.Resource;
import com.vaadin.terminal.ThemeResource;
import com.vaadin.ui.Component;
import com.vaadin.ui.Label;
import com.vaadin.ui.SplitPanel;
import com.vaadin.ui.TabSheet;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window;
import java.util.HashMap;
import java.util.Map;
import org.vaadin.appfoundation.authentication.SessionHandler;
import org.vaadin.appfoundation.authentication.data.User;

/**
 *
 * @author seh
 */
abstract public class AppWindow extends Window implements ObjectViewer {

    protected Self self;
    protected final NApplication app;
    protected SplitPanel sp;

    public static class BrowserWindow extends AppWindow  {

        private TabSheet contentTabs;
        Map<Object, Component> componentTabs = new HashMap();

        public BrowserWindow(NApplication app) {
            super(app);

            viewObject(new HTMLContent("What is Netention?", "content/about.html"));

        }

        @Override
        public void refresh() {
            super.refresh();
            VerticalLayout content = new VerticalLayout();

            contentTabs = new TabSheet();
            //remove entries from Map componentTabs when a tab is detached
            contentTabs.addListener(new ComponentDetachListener() {

                @Override
                public void componentDetachedFromContainer(ComponentDetachEvent event) {
                    Component d = event.getDetachedComponent();
                    Object toRemove = null;

                    for (Object o : componentTabs.keySet()) {
                        if (componentTabs.get(o) == d) {
                            toRemove = o;
                            break;
                        }
                    }

                    if (toRemove != null) {
                        componentTabs.remove(toRemove);
                    }
                }
            });
            contentTabs.setSizeFull();

            content.addComponent(contentTabs);
            content.setExpandRatio(contentTabs, 1);
            content.setSizeFull();

            sp.setSecondComponent(content);

        }

        protected void addTab(Object o, String label, Component c) {
            addTab(o, label, c, null);
        }

        protected synchronized void addTab(Object o, String label, Component c, Resource icon) {
            if (componentTabs.get(o) != null) {
                //replace component
                Component oldComponent = componentTabs.get(o);
                contentTabs.removeComponent(oldComponent);
            }

            contentTabs.addTab(c);
            contentTabs.getTab(c).setCaption(label);
            contentTabs.getTab(c).setClosable(true);

            if (icon != null) {
                contentTabs.getTab(c).setIcon(icon);
            }

            contentTabs.setSelectedTab(c);

            componentTabs.put(o, c);
        }

        @Override
        public void viewObject(Object o) {
            if (o instanceof HTMLContent) {
                HTMLContent h = (HTMLContent) o;
                addTab(h, h.title, h.newComponent(), h.getIcon());
            } else if (o instanceof Pattern) {
                Pattern p = (Pattern) o;
                addTab(p, p.getName(), new PatternPanel(this, p), new ThemeResource(p.getIconURL()));
            } else if (o instanceof Detail) {
                final Detail d = (Detail) o;
                addTab(d, d.getName(), new DetailEditPanel(app.getSchema(), d) {

                    @Override
                    public void cancel() {
                        //removeTab(d);
                    }

                    @Override
                    public void save() {
                        app.addDetail(d);
                    }

                    @Override
                    public void createNewPattern() {
                        newPatternPopup();
                    }
                });
            }
        }
    }

    public AppWindow(NApplication app) {
        super();

        this.app = app;

        refresh();
    }

    public void refresh() {
        removeAllComponents();

        User user = SessionHandler.get();
        this.self = (Self) user;

        System.out.println(this + " loggedin user: " + self + " " + SessionHandler.get());

        VerticalLayout mainExpand = new VerticalLayout();
        mainExpand.setSizeFull();
        setContent(mainExpand);
        setSizeFull();
        setCaption(getTitle());

        addComponent(new Header(app, this, user));

        sp = new SplitPanel();
        sp.setOrientation(SplitPanel.ORIENTATION_HORIZONTAL);
        sp = new SplitPanel(SplitPanel.ORIENTATION_HORIZONTAL);
        sp.setSizeFull();
        //sp.setStyleName("main-split");
        mainExpand.addComponent(sp);
        mainExpand.setExpandRatio(sp, 1);

        Sidebar menu = new Sidebar(this);
        menu.addConceptView(new WhatView());
        menu.addConceptView(new MissingView("Who", "Browses people and groups."));
        menu.addConceptView(new MissingView("When", "Browses a timeline of events."));
        menu.addConceptView(new MissingView("Where", "Browses a map of geolocated objects."));
        menu.addConceptView(new MissingView("Why", "Browses a list of things tagged as 'reasons'"));
        menu.addConceptView(new MissingView("Frequent", "Browses a list of frequently accessed objects."));
        menu.addConceptView(new RecentView(this));
        menu.addConceptView(new TypesView(this, app.getSchema()));
        menu.addConceptView(new DBView());
        menu.setSizeFull();

        sp.setFirstComponent(menu);
        sp.setSizeFull();
        sp.setHeight("100%");
        sp.setSplitPosition(25, SplitPanel.UNITS_PERCENTAGE);


    }

    public String getTitle() {
        return /*getSelf().getName() +*/ "Netention";
    }

    public class HTMLContent {

        public final String path;
        public final String title;

        public HTMLContent(String title, String path) {
            this.path = path;
            this.title = title;
        }

        public Component newComponent() {
            VerticalLayout newTab = new VerticalLayout();

            Label x = new Label(app.getClassContent(path));
            x.addStyleName("htmlContent");
            x.setContentMode(Label.CONTENT_RAW);
            newTab.addComponent(x);

            return newTab;
        }

        public Resource getIcon() {
            return new ThemeResource("tango32/mimetypes/text-html.png");
        }
    }

    protected void newPatternPopup() {
        final Window w = new Window("New Pattern...");
        VerticalLayout content = (VerticalLayout) w.getContent();
        content.setMargin(true);
        content.setSpacing(true);
        content.addComponent(new NewPatternPanel());
        openModalWindow(w, "50%", "50%");

    }

    public void newDetail(String... patterns) {
        final Window detailWindow = new Window("Thinking about...");

        Detail newDetail = app.newDetail();
        newDetail.addPattern(patterns);

        VerticalLayout content = (VerticalLayout) detailWindow.getContent();
        content.setMargin(true);
        content.setSpacing(true);

        content.addComponent(new DetailEditPanel2(app.getSchema(), newDetail) {

            @Override
            public void createNewPattern() {
                newPatternPopup();
            }

            @Override
            public void cancel() {
                close();
            }

            @Override
            public void save() {
                app.addDetail(detail);
                close();
            }

            protected void close() {
                AppWindow.this.removeWindow(detailWindow);
            }
        });

        openModalWindow(detailWindow, "75%", "75%");

    }

    public void openModalWindow(Window window, String width, String height) {
        window.setModal(true);
        window.setWidth(width);
        window.setHeight(height);
        addWindow(window);

    }
}