package net.sourceforge.squirrel_sql.client.session.properties;
/*
* Copyright (C) 2001-2003 Colin Bell
* colbell@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.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import net.sourceforge.squirrel_sql.fw.gui.FontChooser;
import net.sourceforge.squirrel_sql.fw.gui.FontInfo;
import net.sourceforge.squirrel_sql.fw.gui.IntegerField;
import net.sourceforge.squirrel_sql.fw.gui.MultipleLineLabel;
import net.sourceforge.squirrel_sql.fw.util.StringManager;
import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
import net.sourceforge.squirrel_sql.fw.sql.TokenizerSessPropsInteractions;
import net.sourceforge.squirrel_sql.fw.sql.IQueryTokenizer;
import net.sourceforge.squirrel_sql.client.IApplication;
import net.sourceforge.squirrel_sql.client.preferences.INewSessionPropertiesPanel;
import net.sourceforge.squirrel_sql.client.session.ISession;
/**
* This panel allows the user to tailor SQL settings for a session.
*
* @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
*/
public class SessionSQLPropertiesPanel
implements INewSessionPropertiesPanel, ISessionPropertiesPanel
{
/** Internationalized strings for this class. */
private static final StringManager s_stringMgr =
StringManagerFactory.getStringManager(SessionSQLPropertiesPanel.class);
/** Application API. */
private final IApplication _app;
/** The actual GUI panel that allows user to do the maintenance. */
private final SQLPropertiesPanel _myPanel;
private final JScrollPane _scrolledMyPanel;
/** Session properties object being maintained. */
private SessionProperties _props;
/**
* ctor specifying the Application API.
*
* @param app Application API.
*
* @param session
* @throws IllegalArgumentException
* Thrown if <tt>null</tt> <tt>IApplication</tt>
* passed.
*/
public SessionSQLPropertiesPanel(IApplication app, ISession session) throws IllegalArgumentException
{
super();
if (app == null)
{
throw new IllegalArgumentException("Null IApplication passed");
}
_app = app;
_myPanel = new SQLPropertiesPanel(app, session);
_scrolledMyPanel = new JScrollPane(_myPanel);
}
public void initialize(IApplication app)
{
_props = _app.getSquirrelPreferences().getSessionProperties();
_myPanel.loadData(_props);
}
public void initialize(IApplication app, ISession session)
throws IllegalArgumentException
{
if (session == null)
{
throw new IllegalArgumentException("Null ISession passed");
}
_props = session.getProperties();
_myPanel.loadData(_props);
}
public Component getPanelComponent()
{
return _scrolledMyPanel;
}
public String getTitle()
{
return s_stringMgr.getString("SessionSQLPropertiesPanel.sql");
}
public String getHint()
{
return getTitle();
}
public void applyChanges()
{
_myPanel.applyChanges(_props);
}
private static final class SQLPropertiesPanel extends JPanel
{
private JCheckBox _abortOnErrorChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.abortonerror"));
private JCheckBox _writeSQLErrorsToLogChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.writesqlerrorstolog"));
private JCheckBox _loadColumsInBackgroundChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.loadColumsInBackground"));
private JCheckBox _autoCommitChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.autocommit"));
private JCheckBox _commitOnClose = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.commitonclose"));
private IntegerField _sqlNbrRowsToShowField = new IntegerField(5);
private JCheckBox _sqlLimitRowsChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.limitrows"));
private JCheckBox _sqlFetchSizeChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.fetchSize"));
private IntegerField _sqlFetchSizeField = new IntegerField(5);
private JTextField _stmtSepField = new JTextField(5);
private JTextField _solCommentField = new JTextField(2);
// i18n[SessionSQLPropertiesPanel.removeMultiLineComment=Remove multi line comment (/*...*/) from SQL before sending to database]
private JCheckBox _removeMultiLineComment = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.removeMultiLineComment"));
private JCheckBox _limitSQLResultTabsChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.limitsqlresulttabs"));
private IntegerField _limitSQLResultTabsField = new IntegerField(5);
/** Label displaying the selected font. */
private JLabel _fontLbl = new JLabel();
/** Button to select font. */
private FontButton _fontBtn = new FontButton(s_stringMgr.getString("SessionSQLPropertiesPanel.font"), _fontLbl);
private JCheckBox _shareSQLHistoryChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.sharesqlhistory"));
private JCheckBox _limitSQLHistoryComboSizeChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.limitsqlhistorysize"));
private IntegerField _limitSQLHistoryComboSizeField = new IntegerField(5);
private JCheckBox _showResultsMetaChk = new JCheckBox(s_stringMgr.getString("SessionSQLPropertiesPanel.showresultsmd"));
/**
* This object will update the status of the GUI controls as the user
* makes changes.
*/
private final ControlMediator _controlMediator = new ControlMediator();
private ISession _session;
SQLPropertiesPanel(IApplication app, ISession session)
{
super();
_session = session;
createGUI();
}
void loadData(SessionProperties props)
{
_abortOnErrorChk.setSelected(props.getAbortOnError());
_writeSQLErrorsToLogChk.setSelected(props.getWriteSQLErrorsToLog());
_loadColumsInBackgroundChk.setSelected(props.getLoadColumnsInBackground());
_autoCommitChk.setSelected(props.getAutoCommit());
_commitOnClose.setSelected(props.getCommitOnClosingConnection());
_sqlNbrRowsToShowField.setInt(props.getSQLNbrRowsToShow());
_sqlLimitRowsChk.setSelected(props.getSQLLimitRows());
_sqlFetchSizeChk.setSelected(props.getSQLUseFetchSize());
_sqlFetchSizeField.setInt(props.getSQLFetchSize());
if(null != _session)
{
IQueryTokenizer queryTokenizer = _session.getQueryTokenizer();
TokenizerSessPropsInteractions qtp = queryTokenizer.getTokenizerSessPropsInteractions();
if(qtp.isTokenizerDefinesStatementSeparator())
{
_stmtSepField.setText(queryTokenizer.getSQLStatementSeparator());
_stmtSepField.setEditable(false);
}
else
{
_stmtSepField.setText(props.getSQLStatementSeparator());
_stmtSepField.setEditable(true);
}
if (qtp.isTokenizerDefinesStartOfLineComment())
{
_solCommentField.setText(queryTokenizer.getLineCommentBegin());
_solCommentField.setEditable(false);
}
else
{
_solCommentField.setText(props.getStartOfLineComment());
_solCommentField.setEditable(true);
}
if (qtp.isTokenizerDefinesStatementSeparator())
{
_removeMultiLineComment.setSelected(queryTokenizer.isRemoveMultiLineComment());
_removeMultiLineComment.setEnabled(false);
}
else
{
_removeMultiLineComment.setSelected(props.getRemoveMultiLineComment());
_removeMultiLineComment.setEnabled(true);
}
}
else
{
_stmtSepField.setText(props.getSQLStatementSeparator());
_solCommentField.setText(props.getStartOfLineComment());
_removeMultiLineComment.setSelected(props.getRemoveMultiLineComment());
}
_shareSQLHistoryChk.setSelected(props.getSQLShareHistory());
_limitSQLHistoryComboSizeChk.setSelected(props.getLimitSQLEntryHistorySize());
_limitSQLHistoryComboSizeField.setInt(props.getSQLEntryHistorySize());
_limitSQLResultTabsChk.setSelected(props.getLimitSQLResultTabs());
_limitSQLResultTabsField.setInt(props.getSqlResultTabLimit());
_showResultsMetaChk.setSelected(props.getShowResultsMetaData());
FontInfo fi = props.getFontInfo();
if (fi == null)
{
fi = new FontInfo(UIManager.getFont("TextArea.font"));
}
_fontLbl.setText(fi.toString());
_fontBtn.setSelectedFont(fi.createFont());
updateControlStatus();
}
void applyChanges(SessionProperties props)
{
props.setAbortOnError(_abortOnErrorChk.isSelected());
props.setWriteSQLErrorsToLog(_writeSQLErrorsToLogChk.isSelected());
props.setLoadColumnsInBackground(_loadColumsInBackgroundChk.isSelected());
props.setAutoCommit(_autoCommitChk.isSelected());
props.setCommitOnClosingConnection(_commitOnClose.isSelected());
props.setSQLNbrRowsToShow(_sqlNbrRowsToShowField.getInt());
props.setSQLLimitRows(_sqlLimitRowsChk.isSelected());
props.setSQLFetchSize(_sqlFetchSizeField.getInt());
props.setSQLUseFetchSize(_sqlFetchSizeChk.isSelected());
props.setSQLStatementSeparator(_stmtSepField.getText());
props.setStartOfLineComment(_solCommentField.getText());
props.setRemoveMultiLineComment(_removeMultiLineComment.isSelected());
props.setFontInfo(_fontBtn.getFontInfo());
props.setSQLShareHistory(_shareSQLHistoryChk.isSelected());
props.setLimitSQLEntryHistorySize(_limitSQLHistoryComboSizeChk.isSelected());
props.setSQLEntryHistorySize(_limitSQLHistoryComboSizeField.getInt());
props.setLimitSQLResultTabs(_limitSQLResultTabsChk.isSelected());
if(0 >= _limitSQLResultTabsField.getInt())
{
props.setSqlResultTabLimit(15);
}
else
{
props.setSqlResultTabLimit(_limitSQLResultTabsField.getInt());
}
props.setShowResultsMetaData(_showResultsMetaChk.isSelected());
}
private void updateControlStatus()
{
_commitOnClose.setEnabled(!_autoCommitChk.isSelected());
_sqlNbrRowsToShowField.setEnabled(_sqlLimitRowsChk.isSelected());
_sqlFetchSizeField.setEnabled(_sqlFetchSizeChk.isSelected());
_limitSQLResultTabsField.setEnabled(_limitSQLResultTabsChk.isSelected());
// If this session doesn't share SQL history with other sessions
// then disable the controls that relate to SQL History.
final boolean shareSQLHistory = _shareSQLHistoryChk.isSelected();
}
private void createGUI()
{
setLayout(new GridBagLayout());
final GridBagConstraints gbc = new GridBagConstraints();
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets(4, 4, 4, 4);
gbc.gridx = 0;
gbc.gridy = 0;
add(createSQLPanel(), gbc);
++gbc.gridy;
add(createFontPanel(), gbc);
++gbc.gridy;
add(createSQLHistoryPanel(), gbc);
}
private JPanel createSQLPanel()
{
final JPanel pnl = new JPanel(new GridBagLayout());
pnl.setBorder(BorderFactory.createTitledBorder(s_stringMgr.getString("SessionSQLPropertiesPanel.sql")));
final GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets(4, 4, 4, 4);
gbc.anchor = GridBagConstraints.CENTER;
_autoCommitChk.addChangeListener(_controlMediator);
_sqlLimitRowsChk.addChangeListener(_controlMediator);
_sqlFetchSizeChk.addChangeListener(_controlMediator);
_sqlNbrRowsToShowField.setColumns(5);
_stmtSepField.setColumns(5);
_limitSQLResultTabsChk.addChangeListener(_controlMediator);
_limitSQLResultTabsField.setColumns(5);
gbc.gridx = 0;
gbc.gridy = 0;
gbc.gridwidth = 2;
pnl.add(_autoCommitChk, gbc);
gbc.gridx+=2;
gbc.gridwidth = GridBagConstraints.REMAINDER;
pnl.add(_commitOnClose, gbc);
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = 3;
pnl.add(_showResultsMetaChk, gbc);
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = 2;
pnl.add(_sqlLimitRowsChk, gbc);
gbc.gridwidth = 1;
gbc.gridx+=2;
pnl.add(_sqlNbrRowsToShowField, gbc);
++gbc.gridx;
gbc.gridwidth = GridBagConstraints.REMAINDER;
pnl.add(new JLabel(s_stringMgr.getString("SessionSQLPropertiesPanel.rows")), gbc);
// Show fetchSize-Option
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = 2;
pnl.add(_sqlFetchSizeChk, gbc);
gbc.gridwidth = 1;
gbc.gridx+=2;
pnl.add(_sqlFetchSizeField, gbc);
++gbc.gridx;
gbc.gridwidth = GridBagConstraints.REMAINDER;
pnl.add(new JLabel(s_stringMgr.getString("SessionSQLPropertiesPanel.rows")), gbc);
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = 2;
pnl.add(_limitSQLResultTabsChk, gbc);
gbc.gridwidth = 1;
gbc.gridx+=2;
pnl.add(_limitSQLResultTabsField, gbc);
++gbc.gridx;
gbc.gridwidth = GridBagConstraints.REMAINDER;
pnl.add(new JLabel(s_stringMgr.getString("SessionSQLPropertiesPanel.tabs")), gbc);
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
pnl.add(_abortOnErrorChk, gbc);
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
pnl.add(_writeSQLErrorsToLogChk, gbc);
//////////////////////////////////////////////
// belong together
Insets defaultInsets = gbc.insets;
gbc.insets = (Insets) defaultInsets.clone();
gbc.insets.bottom = 0;
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
String loadColsInBackgroundDescription = s_stringMgr.getString("SessionSQLPropertiesPanel.loadColsInBackgroundDescription");
pnl.add(new MultipleLineLabel(loadColsInBackgroundDescription), gbc);
gbc.insets = (Insets) defaultInsets.clone();
gbc.insets.top = 0;
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
pnl.add(_loadColumsInBackgroundChk, gbc);
gbc.insets = defaultInsets;
//
/////////////////////////////////////////////
if (null != _session)
{
TokenizerSessPropsInteractions tep = _session.getQueryTokenizer().getTokenizerSessPropsInteractions();
if( tep.isTokenizerDefinesRemoveMultiLineComment() ||
tep.isTokenizerDefinesStartOfLineComment() ||
tep.isTokenizerDefinesStatementSeparator())
{
++gbc.gridy;
gbc.gridwidth = 4;
MultipleLineLabel lbl = new MultipleLineLabel(s_stringMgr.getString("SessionSQLPropertiesPanel.tokenizerNotEditableMsg"));
lbl.setForeground(Color.red);
pnl.add(lbl, gbc);
gbc.gridwidth = 1;
}
}
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = 1;
pnl.add(new JLabel(s_stringMgr.getString("SessionSQLPropertiesPanel.stmtsep")), gbc);
++gbc.gridx;
pnl.add(_stmtSepField, gbc);
++gbc.gridx;
pnl.add(new RightLabel(s_stringMgr.getString("SessionSQLPropertiesPanel.solcomment")), gbc);
++gbc.gridx;
pnl.add(_solCommentField, gbc);
++gbc.gridy; // new line
gbc.gridx = 0;
gbc.gridwidth = 4;
pnl.add(_removeMultiLineComment, gbc);
return pnl;
}
private JPanel createFontPanel()
{
JPanel pnl = new JPanel();
pnl.setBorder(BorderFactory.createTitledBorder(s_stringMgr.getString("SessionSQLPropertiesPanel.sqlentryarea")));
pnl.setLayout(new GridBagLayout());
final GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets(4, 4, 4, 4);
_fontBtn.addActionListener(new FontButtonListener());
gbc.gridx = 0;
gbc.gridy = 0;
pnl.add(_fontBtn, gbc);
++gbc.gridx;
gbc.weightx = 1.0;
pnl.add(_fontLbl, gbc);
return pnl;
}
private JPanel createSQLHistoryPanel()
{
_shareSQLHistoryChk.addChangeListener(_controlMediator);
_limitSQLHistoryComboSizeChk.addChangeListener(_controlMediator);
JPanel pnl = new JPanel(new GridBagLayout());
pnl.setBorder(BorderFactory.createTitledBorder(s_stringMgr.getString("SessionSQLPropertiesPanel.sqlhistory")));
final GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets(4, 4, 4, 4);
gbc.anchor = GridBagConstraints.WEST;
gbc.gridx = 0;
gbc.gridy = 0;
pnl.add(_shareSQLHistoryChk, gbc);
++gbc.gridy;
pnl.add(_limitSQLHistoryComboSizeChk, gbc);
++gbc.gridx;
pnl.add(_limitSQLHistoryComboSizeField, gbc);
return pnl;
}
private static final class RightLabel extends JLabel
{
RightLabel(String title)
{
super(title, SwingConstants.RIGHT);
}
}
private static final class FontButton extends JButton
{
private FontInfo _fi;
private JLabel _lbl;
private Font _font;
FontButton(String text, JLabel lbl)
{
super(text);
_lbl = lbl;
}
FontInfo getFontInfo()
{
return _fi;
}
Font getSelectedFont()
{
return _font;
}
void setSelectedFont(Font font)
{
_font = font;
if (_fi == null)
{
_fi = new FontInfo(font);
}
else
{
_fi.setFont(font);
}
}
}
private static final class FontButtonListener implements ActionListener
{
public void actionPerformed(ActionEvent evt)
{
if (evt.getSource() instanceof FontButton)
{
FontButton btn = (FontButton) evt.getSource();
FontInfo fi = btn.getFontInfo();
Font font = null;
if (fi != null)
{
font = fi.createFont();
}
font = new FontChooser().showDialog(font);
if (font != null)
{
btn.setSelectedFont(font);
btn._lbl.setText(new FontInfo(font).toString());
}
}
}
}
/**
* This class will update the status of the GUI controls as the user
* makes changes.
*/
private final class ControlMediator implements ChangeListener,
ActionListener
{
public void stateChanged(ChangeEvent evt)
{
updateControlStatus();
}
public void actionPerformed(ActionEvent evt)
{
updateControlStatus();
}
}
}
}