/******************************************************************************
* Product: Posterita Ajax UI *
* Copyright (C) 2007 Posterita Ltd. All Rights Reserved. *
* This program is free software; you can redistribute it and/or modify it *
* under the terms version 2 of the GNU General Public License as published *
* by the Free Software Foundation. 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 General Public License for more details. *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, write to the Free Software Foundation, Inc., *
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *
* For the text or an alternative of this public license, you may reach us *
* Posterita Ltd., 3, Draper Avenue, Quatre Bornes, Mauritius *
* or via info@posterita.org or http://www.posterita.org/ *
*****************************************************************************/
package org.adempiere.webui.panel;
import org.adempiere.webui.LayoutUtils;
import org.adempiere.webui.apps.AEnv;
import org.adempiere.webui.component.Label;
import org.adempiere.webui.component.Panel;
import org.adempiere.webui.session.SessionManager;
import org.adempiere.webui.window.WRecordInfo;
import org.compiere.apps.IStatusBar;
import org.compiere.model.DataStatusEvent;
import org.compiere.model.MRole;
import org.compiere.util.Env;
import org.compiere.util.Msg;
import org.zkoss.zhtml.Text;
import org.zkoss.zk.au.out.AuScript;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.Page;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zk.ui.util.Clients;
import org.zkoss.zul.Div;
import org.zkoss.zul.Hbox;
import org.zkoss.zul.Vbox;
/**
* This class is based on org.compiere.apps.StatusBar written by Jorg Janke.
* @author Jorg Janke
*
* @author <a href="mailto:agramdass@gmail.com">Ashley G Ramdass</a>
* @date Mar 12, 2007
* @version $Revision: 0.10 $
*/
public class StatusBarPanel extends Panel implements EventListener, IStatusBar
{
/**
*
*/
private static final long serialVersionUID = -3262889055635240201L;
private static final String POPUP_INFO_BACKGROUND_STYLE = "background-color: #262626; -moz-border-radius: 3px; -webkit-border-radius: 3px; border: 1px solid #262626; border-radius: 3px; ";
private static final String POPUP_ERROR_BACKGROUND_STYLE = "background-color: #8B0000; -moz-border-radius: 3px; -webkit-border-radius: 3px; border: 1px solid #8B0000; border-radius: 3px; ";
private static final String POPUP_POSITION_STYLE = "position: absolute; z-index: 99; display: block; visibility: visible;";
private static final String POPUP_TEXT_STYLE = "color: white; background-color: transparent; font-size: 14px; font-weight:bold; position: relative; -moz-box-shadow: 0px 0px 0px #000;-webkit-box-shadow: 0px 0px 0px #000;box-shadow: 0px 0px 0px #000; padding: 5px; width: 590px; min-height: 20px;";
private static final String SHADOW_STYLE = "-moz-box-shadow: 2px 2px 2px #888; -webkit-box-shadow: 2px 2px 2px #888; box-shadow: 2px 2px 2px #888;";
private Label statusDB;
private Label infoLine;
private Label statusLine;
private DataStatusEvent m_dse;
private String m_text;
private Div east;
private Div west;
private Div popup;
private Div popupContent;
private String popupStyle;
private boolean embedded;
public StatusBarPanel()
{
this(false);
}
/**
* @param embedded
*/
public StatusBarPanel(boolean embedded)
{
super();
this.embedded = embedded;
init();
}
private void init()
{
statusDB = new Label(" ");
statusLine = new Label();
Hbox hbox = new Hbox();
hbox.setWidth("100%");
hbox.setHeight("100%");
if (embedded)
hbox.setWidths("90%,10%");
else
hbox.setWidths("50%,50%");
west = new Div();
west.setStyle("text-align: left; ");
west.appendChild(statusLine);
Vbox vbox = new Vbox();
vbox.setPack("center");
LayoutUtils.addSclass("status", vbox);
vbox.appendChild(west);
hbox.appendChild(vbox);
east = new Div();
east.setWidth("100%");
east.setStyle("text-align: right; ");
if (!embedded)
{
infoLine = new Label();
east.appendChild(infoLine);
infoLine.setVisible(false);
}
east.appendChild(statusDB);
LayoutUtils.addSclass("status-db", statusDB);
if (!embedded)
LayoutUtils.addSclass("status-info", infoLine);
vbox = new Vbox();
vbox.setPack("center");
LayoutUtils.addSclass("status", vbox);
vbox.appendChild(east);
hbox.appendChild(vbox);
this.appendChild(hbox);
statusDB.addEventListener(Events.ON_CLICK, this);
createPopup();
}
/**
* @param text
*/
public void setStatusDB (String text)
{
setStatusDB(text, null);
}
/**
* @param text
* @param dse
*/
public void setStatusDB (String text, DataStatusEvent dse)
{
if (text == null || text.length() == 0)
{
statusDB.setValue("");
}
else
{
StringBuffer sb = new StringBuffer (" ");
sb.append(text).append(" ");
statusDB.setValue(sb.toString());
}
m_text = text;
m_dse = dse;
}
/**
* @param text
*/
public void setStatusLine (String text)
{
setStatusLine(text, false);
}
/**
* @param text
* @param error
*/
public void setStatusLine (String text, boolean error)
{
setStatusLine(text, error, error);
}
/**
* @param text
* @param error
* @param showPopup ignore for embedded
*/
public void setStatusLine (String text, boolean error, boolean showPopup)
{
statusLine.setText(text);
if (error)
statusLine.setStyle("color: red");
else
statusLine.setStyle("color: black");
statusLine.setTooltiptext(text);
if (showPopup && AEnv.isBrowserSupported())
{
Text t = new Text(text);
popupContent.getChildren().clear();
popupContent.appendChild(t);
popupContent.setStyle(POPUP_TEXT_STYLE);
if (error)
{
popupStyle = POPUP_ERROR_BACKGROUND_STYLE;
}
else
{
popupStyle = POPUP_INFO_BACKGROUND_STYLE;
}
String shadow = SHADOW_STYLE;
popupStyle = popupStyle + shadow + POPUP_POSITION_STYLE;
showPopup();
//auto hide
String script = "setTimeout('$e(\"" + popup.getUuid() + "\").style.display = \"none\"',";
if (error)
script += "3500";
else
script += "1000";
script += ")";
AuScript aus = new AuScript(popup, script);
Clients.response("statusPopupFade", aus);
}
}
private void createPopup() {
popupContent = new Div();
popup = new Div();
popup.setWidth("600px");
popup.appendChild(popupContent);
popup.addEventListener(Events.ON_CLICK, this);
popup.setPage(SessionManager.getAppDesktop().getComponent().getPage());
popup.setStyle("position: absolute; display: none");
}
private void showPopup() {
popup.setVisible(true);
popup.setStyle(popupStyle);
String script = "var d = $e('" + popup.getUuid() + "');";
script += "d.style.display='block';d.style.visibility='hidden';";
script += "var dhs = document.defaultView.getComputedStyle(d, null).getPropertyValue('height');";
script += "var dh = parseInt(dhs, 10);";
script += "var r = $e('" + getRoot().getUuid() + "');";
script += "var rhs = document.defaultView.getComputedStyle(r, null).getPropertyValue('height');";
script += "var rh = parseInt(rhs, 10);";
script += "var p = Position.cumulativeOffset(r);";
script += "d.style.top=(rh-dh-5)+'px';";
script += "d.style.left=(p[0]+1)+'px';";
script += "d.style.visibility='visible';";
AuScript aus = new AuScript(popup, script);
Clients.response(aus);
}
/**
* Add Component to East of StatusBar
*
* @param component
* component
*/
public final void addStatusComponent(final Component component)
{
east.appendChild(component);
} // addStatusComponent
/**
* Set Info Line
* @param text text
*/
public void setInfo (String text)
{
if (!embedded)
{
infoLine.setValue(text != null ? text : "");
infoLine.setTooltiptext(text);
if (text == null || text.trim().length() == 0)
infoLine.setVisible(false);
else
infoLine.setVisible(true);
}
} // setInfo
public void onEvent(Event event) throws Exception {
if (Events.ON_CLICK.equals(event.getName()) && event.getTarget() == statusDB)
{
if (m_dse == null
|| m_dse.CreatedBy == null
|| !MRole.getDefault().isShowPreference())
return;
String title = Msg.getMsg(Env.getCtx(), "Who") + m_text;
new WRecordInfo (title, m_dse);
}
else if (Events.ON_CLICK.equals(event.getName()) && event.getTarget() == popup)
{
popup.setVisible(false);
}
}
@Override
public void onPageDetached(Page page) {
super.onPageDetached(page);
if (popup != null)
popup.detach();
}
/**
* @param visible
*/
public void setEastVisibility(boolean visible) {
east.setVisible(visible);
}
}