cc.kune.gspace.client.share.ShareToListPanel.java Source code

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Here is the source code for cc.kune.gspace.client.share.ShareToListPanel.java

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/*******************************************************************************
 * Copyright (C) 2007, 2013 The kune development team (see CREDITS for details)
 * This file is part of kune.
 *
 * 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 cc.kune.gspace.client.share;

import cc.kune.common.shared.i18n.I18n;
import cc.kune.core.shared.dto.AccessRolDTO;
import cc.kune.core.shared.dto.GroupDTO;
import cc.kune.gspace.client.share.items.ShareItemFactory;
import cc.kune.lists.shared.ListsToolConstants;

import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.VerticalPanel;

/**
 * The Class ShareToListPanel is used as a list of users/groups a document is
 * shared to
 */
public class ShareToListPanel extends Composite implements ShareToListView, ShareToListOnItemRemoved {

    private static final String SCROLL_HEIGHT = "100px";
    private static final String SCROLLWIDTH = "380px";

    private final VerticalPanel itemsPanel;

    private final ScrollPanel scroll;

    private final Label title;

    private String typeId;

    /**
     * Instantiates a new abstract share to list panel.
     * 
     * @param titleText
     *          the title text
     */
    public ShareToListPanel() {
        title = new Label();
        title.setStyleName("k-sharelist-title");
        final VerticalPanel vp = new VerticalPanel();
        itemsPanel = new VerticalPanel();
        scroll = new ScrollPanel();
        scroll.setWidth(SCROLLWIDTH);
        DOM.setStyleAttribute(scroll.getElement(), "maxHeight", SCROLL_HEIGHT);
        scroll.setStyleName("k-sharelist-scroll");
        scroll.add(itemsPanel);
        vp.add(title);
        vp.add(scroll);
        initWidget(vp);
    }

    @Override
    public void addAdmin(final GroupDTO group) {
        addItemForSomeRol(group, AccessRolDTO.Administrator);
    }

    @Override
    public void addAdmin(final GroupDTO group, final boolean isMe) {
        addItemForSomeRol(group, AccessRolDTO.Administrator, isMe);
    }

    @Override
    public void addEditableByAnyone() {
        itemsPanel.add(ShareItemFactory.getContentEditableByAnyone().with(true));
    }

    @Override
    public void addEditor(final GroupDTO group) {
        addItemForSomeRol(group, AccessRolDTO.Editor);
    }

    private void addItemForSomeRol(final GroupDTO group, final AccessRolDTO rol) {
        addItemForSomeRol(group, rol, false);
    }

    private void addItemForSomeRol(final GroupDTO group, final AccessRolDTO rol, final boolean isMe) {
        if (typeId.equals(ListsToolConstants.TYPE_LIST)) {
            itemsPanel.add(ShareItemFactory.createListItem().with(rol, group, isMe));
        } else {
            itemsPanel.add(ShareItemFactory.createContentItem().with(rol, group, isMe));
        }
    }

    @Override
    public void addNotEditableByOthers() {
        itemsPanel.add(ShareItemFactory.getContentEditableByAnyone().with(false));
    }

    @Override
    public void addNotVisibleByOthers() {
        if (typeId.equals(ListsToolConstants.TYPE_LIST)) {
            itemsPanel.add(ShareItemFactory.getListPublicByAnyone().with(false));
        } else {
            itemsPanel.add(ShareItemFactory.getContentVisibleByAnyone().with(false));
        }
    }

    @Override
    public void addOwner(final GroupDTO owner) {
        itemsPanel.add(ShareItemFactory.getOwner().of(owner).with(typeId));
    }

    @Override
    public void addParticipant(final String waveParticipant) {
        addParticipant(waveParticipant, false);
    }

    @Override
    public void addParticipant(final String waveParticipant, final boolean isCreator) {
        itemsPanel.add(ShareItemFactory.getParticipant().of(waveParticipant, typeId, this, isCreator));
    }

    @Override
    public void addViewer(final GroupDTO group) {
        addItemForSomeRol(group, AccessRolDTO.Viewer);
    }

    @Override
    public void addVisibleByAnyone() {
        if (typeId.equals(ListsToolConstants.TYPE_LIST)) {
            itemsPanel.add(ShareItemFactory.getListPublicByAnyone().with(true));
        } else {
            itemsPanel.add(ShareItemFactory.getContentVisibleByAnyone().with(true));
        }
    }

    @Override
    public void clear() {
        scroll.setVerticalScrollPosition(0);
        itemsPanel.clear();
    }

    @Override
    public IsWidget getView() {
        return this;
    }

    @Override
    public void onRemove(final IsWidget widget) {
        itemsPanel.remove(widget);
    }

    @Override
    public void setTypeId(final String typeId) {
        this.typeId = typeId;
        final String titleText;
        if (typeId.equals(ListsToolConstants.TYPE_LIST)) {
            titleText = I18n.t("members:");
        } else {
            titleText = I18n.t("who can access:");
        }
        title.setText(titleText);
    }

}