/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.ade.publish.client;
import org.opencms.ade.publish.client.CmsPublishItemStatus.State;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle.I_CmsListItemWidgetCss;
import org.opencms.gwt.client.ui.input.CmsCheckBox;
import org.opencms.gwt.client.util.CmsStyleVariable;
import org.opencms.util.CmsUUID;
/**
* A helper class for managing the selection status of a resource item in the publish dialog.<p>
*
* @since 8.0.0
*/
class CmsPublishItemSelectionController {
/** True if there are problems with the given resource. */
private final boolean m_hasProblems;
/** The id of the given resource. */
private final CmsUUID m_id;
/** The checkbox for selecting the resource for removal. */
private final CmsCheckBox m_removeCheckBox;
/** The checkbox for selecting the resource for publishing. */
private final CmsCheckBox m_selectedCheckBox;
/** The CSS bundle used for this widget. */
private static final I_CmsPublishCss CSS = I_CmsPublishLayoutBundle.INSTANCE.publishCss();
/** A style variable which is changed depending on the "removed" state of the corresponding publish item. */
private final CmsStyleVariable m_removeStyle;
/**
* Constructs a new instance.<p>
*
* @param id the id of the resource
* @param selectedCheckBox the checkbox representing the selection status of the resource
* @param removeCheckBox the checkbox representing the remove status of the resource
* @param removeStyle the style variable to keep track of the "remove" status
* @param hasProblems a flag indicating whether there are problems with the resource
*/
public CmsPublishItemSelectionController(
CmsUUID id,
CmsCheckBox selectedCheckBox,
CmsCheckBox removeCheckBox,
CmsStyleVariable removeStyle,
boolean hasProblems) {
m_id = id;
m_hasProblems = hasProblems;
m_selectedCheckBox = selectedCheckBox;
m_removeCheckBox = removeCheckBox;
m_removeStyle = removeStyle;
if (m_hasProblems) {
m_selectedCheckBox.setChecked(false);
m_selectedCheckBox.setEnabled(false);
}
}
/**
* Returns the UUID of the resource.<p>
*
* @return a UUID string
*/
public CmsUUID getId() {
return m_id;
}
/**
* Updates the list item and checkboxes with the current item status from the model.<p>
*
* @param status the status which should be used to update the widgets
*/
public void update(CmsPublishItemStatus status) {
if (status.isDisabled()) {
m_selectedCheckBox.setEnabled(false);
m_selectedCheckBox.setChecked(false);
m_removeCheckBox.setChecked(status.getState() == State.remove);
updateRemoval(status.getState() == State.remove);
} else {
switch (status.getState()) {
case remove:
m_selectedCheckBox.setChecked(false);
m_selectedCheckBox.setEnabled(false);
m_removeCheckBox.setChecked(true);
updateRemoval(true);
break;
case publish:
m_selectedCheckBox.setEnabled(true);
m_selectedCheckBox.setChecked(true);
m_removeCheckBox.setChecked(false);
updateRemoval(false);
break;
case normal:
default:
m_selectedCheckBox.setChecked(false);
m_selectedCheckBox.setEnabled(true);
m_removeCheckBox.setChecked(false);
updateRemoval(false);
break;
}
}
}
/**
* Updates the style of the list item depending on whether it is marked to be removed or not.<p>
*
* @param remove true if the item is marked to be removed
*/
public void updateRemoval(boolean remove) {
I_CmsListItemWidgetCss itemWidgetCss = I_CmsLayoutBundle.INSTANCE.listItemWidgetCss();
m_removeStyle.setValue(remove ? itemWidgetCss.disabledItem() : CSS.itemToKeep());
m_removeCheckBox.setTitle(remove
? Messages.get().key(Messages.GUI_PUBLISH_UNREMOVE_BUTTON_0)
: Messages.get().key(Messages.GUI_PUBLISH_REMOVE_BUTTON_0));
}
}