com.klwork.explorer.project.PublicProjectListPage.java Source code

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Here is the source code for com.klwork.explorer.project.PublicProjectListPage.java

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/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.klwork.explorer.project;

import com.klwork.explorer.ui.mainlayout.ExplorerLayout;
import com.vaadin.server.Sizeable;
import com.vaadin.server.ThemeResource;
import com.vaadin.shared.ui.MarginInfo;
import com.vaadin.shared.ui.label.ContentMode;
import com.vaadin.ui.Component;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.HorizontalSplitPanel;
import com.vaadin.ui.Label;
import com.vaadin.ui.Layout;
import com.vaadin.ui.Tree;
import com.vaadin.ui.themes.Reindeer;
import com.vaadin.ui.themes.Runo;

/**
 * Superclass for all Explorer pages
 * 
 * @author Joram Barrez
 * @author Frederik Heremans
 */
public class PublicProjectListPage extends CustomComponent {

    private static final long serialVersionUID = 1L;
    protected boolean showEvents;

    final HorizontalSplitPanel split = new HorizontalSplitPanel();

    @Override
    public void attach() {
        initUi();
    }

    /**
     * Override this method (and call super()) when you want to influence the
     * UI.
     */
    protected void initUi() {
        showEvents = false;
        // GridLayout 3,3
        setSizeFull();
        initMainLayout();
        initLeft(split);
        initRight(split);
    }

    void createTreeItem(Tree tree, String caption, String parent) {
        tree.addItem(caption);
        if (parent != null) {
            tree.setChildrenAllowed(parent, true);
            tree.setParent(caption, parent);
            if (parent.equals("Archive")) {
                tree.setChildrenAllowed(caption, false);
            }
        }
    }

    Layout buildTree() {
        CssLayout margin = new CssLayout();
        margin.setWidth("100%");
        //margin.setMargin(new MarginInfo(true, false, true, true));
        // Spacing
        margin.addComponent(new Label(" ", ContentMode.HTML));
        Label text = new Label("hello,word");
        text.addStyleName(Runo.LABEL_SMALL);
        margin.addComponent(text);
        text.setWidth("90%");

        Tree t = new Tree();

        String itemId = "?";
        t.addItem(itemId);
        t.select(itemId);
        t.setItemIcon(itemId, new ThemeResource("icons/16/calendar.png"));
        createTreeItem(t, "(5000)", itemId);
        t.expandItem(itemId);

        String itemId2 = "";
        t.addItem(itemId2);
        t.setItemIcon(itemId2, new ThemeResource("icons/16/document.png"));
        createTreeItem(t, "?(300)", itemId2);
        createTreeItem(t, "log", itemId2);
        t.expandItem(itemId2);

        String itemId3 = "?";
        t.addItem(itemId3);
        t.setItemIcon(itemId3, new ThemeResource("icons/16/document.png"));
        createTreeItem(t, "?(3009)", itemId3);
        createTreeItem(t, "(40000)", itemId3);
        t.expandItem(itemId3);
        margin.addComponent(t);

        return margin;
    }

    private void initRight(HorizontalSplitPanel split2) {
        split2.setSecondComponent(new OutProjectListRight());
    }

    private void initLeft(HorizontalSplitPanel split2) {
        split2.setFirstComponent(buildTree());
    }

    protected void initMainLayout() {
        split.setHeight(Sizeable.SIZE_UNDEFINED, Unit.PERCENTAGE);
        split.setSizeFull();

        //split.setStyleName(Runo.SPLITPANEL_REDUCED);
        split.setStyleName(Reindeer.SPLITPANEL_SMALL);
        //?
        split.setSplitPosition(15, Unit.PERCENTAGE);
        split.setLocked(false);

        setCompositionRoot(split);
    }

    protected void addLeft() {
        Label title = new Label("");
        title.addStyleName(ExplorerLayout.STYLE_H3);
        title.setWidth(100, Unit.PERCENTAGE);
        //grid.addComponent(title, 0, 0);
    }

    protected void addRight() {
        //grid.addComponent(new OutProjectListRight(), 1, 0);
    }

    protected void addSelectComponent() {
        /*
         * AbstractSelect select = createSelectComponent(); if (select != null)
         * { grid.addComponent(select, 0, 2); }
         */
    }

    protected Component getEventComponent() {
        return null;
    }

}