package net.sourceforge.squirrel_sql.client.gui.session;
/*
* Copyright (C) 2001-2004 Colin Bell
* colbell@users.sourceforge.net
*
* Copyright (C) 2003-2004 Jason Height
* jmheight@users.sourceforge.net
*
* 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.
*
* 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
*/
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusEvent;
import java.sql.SQLException;
import javax.swing.Icon;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.event.InternalFrameAdapter;
import javax.swing.event.InternalFrameEvent;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.TreePath;
import net.sourceforge.squirrel_sql.client.IApplication;
import net.sourceforge.squirrel_sql.client.gui.desktopcontainer.SessionTabWidget;
import net.sourceforge.squirrel_sql.client.gui.desktopcontainer.WidgetAdapter;
import net.sourceforge.squirrel_sql.client.gui.desktopcontainer.WidgetEvent;
import net.sourceforge.squirrel_sql.client.action.ActionCollection;
import net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI;
import net.sourceforge.squirrel_sql.client.session.IObjectTreeInternalFrame;
import net.sourceforge.squirrel_sql.client.session.ISession;
import net.sourceforge.squirrel_sql.client.session.action.RefreshSchemaInfoAction;
import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.ObjectTreeNode;
import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.ObjectTreePanel;
import net.sourceforge.squirrel_sql.fw.gui.SQLCatalogsComboBox;
import net.sourceforge.squirrel_sql.fw.gui.ToolBar;
import net.sourceforge.squirrel_sql.fw.util.ExceptionFormatter;
import net.sourceforge.squirrel_sql.fw.util.StringManager;
import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
/* Object Tree frame class*/
public class ObjectTreeInternalFrame extends SessionTabWidget
implements IObjectTreeInternalFrame
{
/** Application API. */
private final IApplication _app;
private ObjectTreePanel _objTreePanel;
/** Toolbar for window. */
private ObjectTreeToolBar _toolBar;
private boolean _hasBeenVisible = false;
/** Internationalized strings for this class. */
private static final StringManager s_stringMgr =
StringManagerFactory.getStringManager(ObjectTreeInternalFrame.class);
public ObjectTreeInternalFrame(ISession session)
{
super(session.getTitle(), true, true, true, true, session);
_app = session.getApplication();
setVisible(false);
createGUI(session);
}
public void addNotify()
{
super.addNotify();
if (!_hasBeenVisible)
{
_hasBeenVisible = true;
// Done this late so that plugins have time to register expanders
// with the object tree prior to it being built.
_objTreePanel.refreshTree();
}
}
public ObjectTreePanel getObjectTreePanel()
{
return _objTreePanel;
}
public IObjectTreeAPI getObjectTreeAPI()
{
return _objTreePanel;
}
private void createGUI(ISession session)
{
setVisible(false);
final IApplication app = session.getApplication();
Icon icon = app.getResources().getIcon(getClass(), "frameIcon"); //i18n
if (icon != null)
{
setFrameIcon(icon);
}
// This is to fix a problem with the JDK (up to version 1.3)
// where focus events were not generated correctly. The sympton
// is being unable to key into the text entry field unless you click
// elsewhere after focus is gained by the internal frame.
// See bug ID 4309079 on the JavaSoft bug parade (plus others).
addWidgetListener(new WidgetAdapter()
{
public void widgetActivated(WidgetEvent evt)
{
Window window = SwingUtilities.windowForComponent(ObjectTreeInternalFrame.this.getObjectTreePanel());
Component focusOwner = (window != null) ? window.getFocusOwner() : null;
if (focusOwner != null)
{
FocusEvent lost = new FocusEvent(focusOwner, FocusEvent.FOCUS_LOST);
FocusEvent gained = new FocusEvent(focusOwner, FocusEvent.FOCUS_GAINED);
window.dispatchEvent(lost);
window.dispatchEvent(gained);
window.dispatchEvent(lost);
focusOwner.requestFocus();
}
}
});
_objTreePanel = new ObjectTreePanel(getSession());
_objTreePanel.addTreeSelectionListener(new ObjectTreeSelectionListener());
_toolBar = new ObjectTreeToolBar(getSession(), _objTreePanel);
JPanel contentPanel = new JPanel(new BorderLayout());
contentPanel.add(_toolBar, BorderLayout.NORTH);
contentPanel.add(_objTreePanel, BorderLayout.CENTER);
setContentPane(contentPanel);
validate();
}
public boolean hasSQLPanelAPI()
{
return false;
}
/** The class representing the toolbar at the top of a sql internal frame*/
private class ObjectTreeToolBar extends ToolBar
{
/** Internationalized strings for this class. */
private final StringManager s_stringMgr = StringManagerFactory.getStringManager(ObjectTreeToolBar.class);
private ILogger s_log = LoggerController.createLogger(ObjectTreeToolBar.class);
private CatalogsPanel _catalogsPanel;
ObjectTreeToolBar(ISession session, ObjectTreePanel panel)
{
super();
createGUI(session, panel);
}
private void createGUI(ISession session, ObjectTreePanel panel)
{
_catalogsPanel = new CatalogsPanel(session, this);
_catalogsPanel.addActionListener(new CatalogsComboListener());
add(_catalogsPanel);
ActionCollection actions = session.getApplication()
.getActionCollection();
setUseRolloverButtons(true);
setFloatable(false);
add(actions.get(RefreshSchemaInfoAction.class));
}
}
private final class CatalogsComboListener implements ActionListener
{
public void actionPerformed(ActionEvent evt)
{
Object src = evt.getSource();
if (src instanceof SQLCatalogsComboBox)
{
SQLCatalogsComboBox cmb = (SQLCatalogsComboBox)src;
String catalog = cmb.getSelectedCatalog();
if (catalog != null)
{
try
{
getSession().getSQLConnection().setCatalog(catalog);
}
catch (SQLException ex)
{
getSession().showErrorMessage(ex);
}
}
}
}
}
/** JASON: this could be added to the objecttreepanel if the status bar was attached
* to the application
*/
private final class ObjectTreeSelectionListener
implements
TreeSelectionListener
{
public void valueChanged(TreeSelectionEvent evt)
{
final TreePath selPath = evt.getNewLeadSelectionPath();
if (selPath != null)
{
StringBuffer buf = new StringBuffer();
Object[] fullPath = selPath.getPath();
for (int i = 0; i < fullPath.length; ++i)
{
if (fullPath[i] instanceof ObjectTreeNode)
{
ObjectTreeNode node = (ObjectTreeNode)fullPath[i];
buf.append('/').append(node.toString());
}
}
//JASON: have a main application status bar setStatusBarMessage(buf.toString());
}
}
}
}