org.opencms.gwt.client.property.definition.CmsPropertyDefinitionButton Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (C) Alkacon Software (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.gwt.client.property.definition;
import org.opencms.gwt.client.CmsCoreProvider;
import org.opencms.gwt.client.rpc.CmsRpcAction;
import org.opencms.gwt.client.ui.CmsPushButton;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
import org.opencms.gwt.client.ui.input.form.CmsFormDialog;
import java.util.ArrayList;
import com.google.gwt.dom.client.Style;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.CloseEvent;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.user.client.ui.PopupPanel;
/**
* Button for defining new properties from the property dialog.
*/
public class CmsPropertyDefinitionButton extends CmsPushButton {
/** The dialog instance. */
private CmsFormDialog m_dialog;
/**
* Gets the dialog which this button is used for.
*
* @return the dialog for this button
*/
public CmsFormDialog getDialog() {
return m_dialog;
}
/**
* Creates a new instance of the button.
*/
public CmsPropertyDefinitionButton() {
super(I_CmsLayoutBundle.INSTANCE.propertiesCss().propertyDefinitionButton());
setTitle(CmsPropertyDefinitionMessages.messageDialogCaption());
setButtonStyle(ButtonStyle.TRANSPARENT, null);
getElement().getStyle().setFloat(Style.Float.LEFT);
addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
onBeforeEditPropertyDefinition();
editPropertyDefinition();
}
});
}
/**
* Installs the button on a dialog if the user has sufficient permissions.
*
* @param dialog the dialog to which the button should be added
*/
public void installOnDialog(CmsFormDialog dialog) {
if (CmsCoreProvider.get().getUserInfo().isDeveloper()) {
setDialog(dialog);
dialog.addButton(this);
}
}
/**
* Method which is called directly before the property definition dialog is opened.
*/
public void onBeforeEditPropertyDefinition() {
// do nothing in the default implementation
}
/**
* Method which is called when the property definition dialog is closed.
*/
public void onClosePropertyDefinitionDialog() {
// do nothing in the default implementation
}
/**
* Sets the dialog instance.
*
* @param dialog the dialog instance
*/
public void setDialog(CmsFormDialog dialog) {
m_dialog = dialog;
}
/**
* Opens the dialog for creating new property definitions.
*/
protected void editPropertyDefinition() {
CmsRpcAction> action = new CmsRpcAction>() {
@Override
public void execute() {
start(200, true);
CmsCoreProvider.getVfsService().getDefinedProperties(this);
}
@Override
protected void onResponse(ArrayList result) {
stop(false);
CmsPropertyDefinitionDialog dialog = new CmsPropertyDefinitionDialog(result);
dialog.center();
dialog.addCloseHandler(new CloseHandler() {
public void onClose(CloseEvent event) {
onClosePropertyDefinitionDialog();
}
});
}
};
action.execute();
}
}