org.opencms.ade.postupload.client.ui.CmsYesNoDialog Maven / Gradle / Ivy
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/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH & Co. KG (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.postupload.client.ui;
import org.opencms.gwt.client.Messages;
import org.opencms.gwt.client.ui.CmsMessageWidget;
import org.opencms.gwt.client.ui.CmsPopup;
import org.opencms.gwt.client.ui.CmsPushButton;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonColor;
import org.opencms.gwt.client.ui.I_CmsButton.ButtonStyle;
import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle;
import java.util.function.BiConsumer;
import com.google.gwt.dom.client.Style.Display;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Widget;
/**
* Provides an alert dialog with a button.
*
* @since 8.0.0
*/
public class CmsYesNoDialog extends CmsPopup {
/** The panel for the bottom widgets. */
private FlowPanel m_bottomWidgets;
/** The 'no' button. */
private CmsPushButton m_noButton;
/** The 'yes' button. */
private CmsPushButton m_yesButton;
/** The content text. */
private FlowPanel m_content;
/** The action handler. */
private BiConsumer m_action;
/** The panel for the top widgets. */
private FlowPanel m_topWidgets;
/** The warning message. */
private CmsMessageWidget m_warningMessage;
/**
* Constructor.
*
* @param title the title and heading of the dialog
* @param content the content text
*/
public CmsYesNoDialog(String title, String content, BiConsumer action) {
super(title);
setAutoHideEnabled(false);
setModal(true);
setGlassEnabled(true);
// create the dialogs content panel
m_content = new FlowPanel();
m_content.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().alertMainContent());
// create the top widget panel
m_topWidgets = new FlowPanel();
m_topWidgets.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().alertTopContent());
m_topWidgets.getElement().getStyle().setDisplay(Display.NONE);
m_content.add(m_topWidgets);
// create the warning message
m_warningMessage = new CmsMessageWidget();
m_warningMessage.addStyleName(I_CmsLayoutBundle.INSTANCE.generalCss().border());
m_warningMessage.setMessageHtml(content);
m_action = action;
m_content.add(m_warningMessage);
// create the bottom widget panel
m_bottomWidgets = new FlowPanel();
m_bottomWidgets.addStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().alertBottomContent());
m_bottomWidgets.getElement().getStyle().setDisplay(Display.NONE);
m_content.add(m_bottomWidgets);
// set the content to the popup
setMainContent(m_content);
m_noButton = new CmsPushButton();
m_noButton.setText(Messages.get().key(Messages.GUI_NO_0));
m_noButton.setUseMinWidth(true);
m_noButton.setButtonStyle(ButtonStyle.TEXT, ButtonColor.BLUE);
m_noButton.addClickHandler(event -> m_action.accept(this, false));
m_yesButton = new CmsPushButton();
m_yesButton.setText(Messages.get().key(Messages.GUI_YES_0));
m_yesButton.setUseMinWidth(true);
m_yesButton.setButtonStyle(ButtonStyle.TEXT, ButtonColor.BLUE);
m_yesButton.addClickHandler(event -> m_action.accept(this, true));
addButton(m_noButton);
addButton(m_yesButton);
}
/**
* Adds a widget to this dialogs bottom content.
*
* @param w the widget to add
*/
public void addBottomWidget(Widget w) {
m_content.removeStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().alertMainContent());
m_bottomWidgets.getElement().getStyle().clearDisplay();
m_bottomWidgets.add(w);
}
/**
* Adds a widget to this dialogs top content.
*
* @param w the widget to add
*/
public void addTopWidget(Widget w) {
m_content.removeStyleName(I_CmsLayoutBundle.INSTANCE.dialogCss().alertMainContent());
m_topWidgets.getElement().getStyle().clearDisplay();
m_topWidgets.add(w);
}
/**
* @see org.opencms.gwt.client.ui.CmsPopup#center()
*/
@Override
public void center() {
super.center();
}
public CmsPushButton getNoButton() {
return m_noButton;
}
public CmsPushButton getYesButton() {
return m_yesButton;
}
/**
* Sets the warning text (HTML possible).
*
* @param warningText the warning text to set
*/
public void setWarningMessage(String warningText) {
m_warningMessage.setMessageHtml(warningText);
}
/**
* @see org.opencms.gwt.client.ui.CmsPopup#show()
*/
@Override
public void show() {
super.show();
}
/**
* Returns the top widgets panel.
*
* @return the top widgets panel
*/
protected FlowPanel getTopWidgets() {
return m_topWidgets;
}
}