ilarkesto.gwt.client.desktop.Desktop.java Source code

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Here is the source code for ilarkesto.gwt.client.desktop.Desktop.java

Source

/*
 * Copyright 2011 Witoslaw Koczewsi <wi@koczewski.de>
 * 
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero
 * General Public License as published by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
 * License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with this program. If not,
 * see <http://www.gnu.org/licenses/>.
 */
package ilarkesto.gwt.client.desktop;

import ilarkesto.core.base.Str;
import ilarkesto.core.logging.Log;

import com.google.gwt.dom.client.Style;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.FocusPanel;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;

public class Desktop {

    private static final Log log = Log.get(Desktop.class);

    public static ASidebarWidget sidebar;

    public static void initialize() {
        log.info("initialize()");

        sidebar = Widgets.desktopSidebar();
        if (sidebar != null) {
            RootPanel.get("logoContainer").add(new SidebarToggleWidget());
            RootPanel.get("sidebarContainer").add(sidebar);
        }

        log.info("Initialized.");
    }

    public static void showError(Throwable ex) {
        showError(Str.formatException(ex));
    }

    public static void showError(String message) {
        DialogBox dialog = new DialogBox(true, true);
        dialog.setText("Autsch!");
        Label messageLabel = new Label(message);
        VerticalPanel vertical = new VerticalPanel();
        vertical.getElement().getStyle().setPadding(20, Unit.PX);
        vertical.add(messageLabel);
        dialog.setWidget(vertical);
        dialog.center();
        dialog.show();
    }

    public static void showWorkspace(Workspace workspace) {
        if (sidebar != null)
            sidebar.hide();

        RootPanel workspaceContainer = RootPanel.get("workspaceContainer");
        workspaceContainer.clear();

        RootPanel titleContainer = RootPanel.get("titleContainer");
        titleContainer.clear();

        RootPanel actionbarContainer = RootPanel.get("actionbarContainer");
        actionbarContainer.clear();

        Window.scrollTo(0, 0);

        titleContainer.add(workspace.getTitleWidget());
        workspaceContainer.add(workspace.getContentWrapper());
        actionbarContainer.add(workspace.getActionbar());
        Window.setTitle(workspace.getTitleText() + " - GOON28");
    }

    public static class SidebarToggleWidget implements IsWidget {

        private FocusPanel focusPanel;

        public SidebarToggleWidget() {
            focusPanel = new FocusPanel();
            Style style = focusPanel.getElement().getStyle();
            style.setWidth(42, Unit.PX);
            style.setHeight(56, Unit.PX);
            focusPanel.addStyleName("clickable");
            focusPanel.addClickHandler(new ClickHandler() {

                @Override
                public void onClick(ClickEvent event) {
                    focusPanel.setFocus(false);
                    if (sidebar != null)
                        sidebar.toggle();
                }
            });
        }

        @Override
        public Widget asWidget() {
            return focusPanel;
        }

    }
}