/*
* ErrorListDialog.java - Used to list I/O and plugin load errors
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=1:
*
* Copyright (C) 2001 Slava Pestov
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
*
* 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.
*/
package org.gjt.sp.jedit.gui;
//{{{ Imports
import java.awt.*;
import java.awt.event.*;
import java.util.Vector;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.text.BadLocationException;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyledDocument;
import org.gjt.sp.jedit.*;
import org.gjt.sp.jedit.pluginmgr.PluginManager;
import org.gjt.sp.util.Log;
//}}}
/** Used to list I/O and plugin load errors
*/
public class ErrorListDialog extends EnhancedDialog
{
//{{{ ErrorEntry class
public static class ErrorEntry
{
String path;
String[] messages;
/** An entry with default urgency <code>Log.ERROR</code> */
public ErrorEntry(String path, String messageProp, Object[] args)
{
this(path, messageProp, args, Log.ERROR);
}
/** @since 5.0pre1 */
public ErrorEntry(String path, String messageProp, Object[] args,
int urgency)
{
this.path = path;
String message = jEdit.getProperty(messageProp,args);
if(message == null)
message = "Undefined property: " + messageProp;
Log.log(urgency, this, path + ":");
Log.log(urgency, this, message);
Vector<String> tokenizedMessage = new Vector<String>();
int lastIndex = -1;
for(int i = 0; i < message.length(); i++)
{
if(message.charAt(i) == '\n')
{
tokenizedMessage.addElement(message.substring(
lastIndex + 1,i));
lastIndex = i;
}
}
if(lastIndex != message.length())
{
tokenizedMessage.addElement(message.substring(
lastIndex + 1));
}
messages = new String[tokenizedMessage.size()];
tokenizedMessage.copyInto(messages);
}
public boolean equals(Object o)
{
if(o instanceof ErrorEntry)
{
ErrorEntry e = (ErrorEntry)o;
return e.path.equals(path);
}
else
return false;
}
// This enables users to copy the error messages to
// clipboard with Ctrl+C on Windows. But it works only
// if the entry is selected by a mouse click.
public String toString()
{
return path + ":\n" +
TextUtilities.join(java.util.Arrays.asList(messages), "\n");
}
} //}}}
//{{{ JTextPaneSized class
/** This text pane sets its size to a constant amount of 80x25 chars,
when used inside a scrollpane. */
protected class JTextPaneSized extends JTextPane
{
@Override
public Dimension getPreferredScrollableViewportSize()
{
FontMetrics metrics = getFontMetrics(getFont());
int width = 80 * metrics.charWidth('X');
int height = 25 * metrics.getHeight();
return new Dimension(width, height);
}
} //}}}
//{{{ ErrorListDialog constructor
public ErrorListDialog(Frame frame, String title, String caption,
Vector<ErrorEntry> messages, boolean pluginError)
{
super(frame,title,!pluginError);
JPanel content = new JPanel(new BorderLayout(12,12));
content.setBorder(new EmptyBorder(12,12,12,12));
setContentPane(content);
Box iconBox = new Box(BoxLayout.Y_AXIS);
iconBox.add(new JLabel(UIManager.getIcon("OptionPane.errorIcon")));
iconBox.add(Box.createGlue());
content.add(BorderLayout.WEST,iconBox);
JPanel centerPanel = new JPanel(new BorderLayout());
JLabel label = new JLabel(caption);
label.setBorder(new EmptyBorder(0,0,6,0));
centerPanel.add(BorderLayout.NORTH,label);
JTextPane errors = new JTextPaneSized();
errors.setEditable(false);
errors.setForeground(jEdit.getColorProperty("view.fgColor"));
errors.setBackground(jEdit.getColorProperty("view.bgColor"));
errors.setCaretColor(jEdit.getColorProperty("view.caretColor"));
errors.setSelectionColor(jEdit.getColorProperty("view.selectionColor"));
StyledDocument doc = errors.getStyledDocument();
Font plainFont = new JLabel().getFont();
SimpleAttributeSet plainFontAttrSet = new SimpleAttributeSet();
StyleConstants.setFontFamily(plainFontAttrSet, plainFont.getFamily());
SimpleAttributeSet boldFontAttrSet = (SimpleAttributeSet) plainFontAttrSet.clone();
StyleConstants.setBold(boldFontAttrSet, true);
for (ErrorEntry entry : messages)
{
try
{
doc.insertString(doc.getLength(), entry.path + ":\n", boldFontAttrSet);
for (String s: entry.messages)
doc.insertString(doc.getLength(), s + "\n", plainFontAttrSet);
}
catch (BadLocationException e)
{
}
}
JScrollPane scrollPane = new JScrollPane(errors);
centerPanel.add(BorderLayout.CENTER,scrollPane);
content.add(BorderLayout.CENTER,centerPanel);
Box buttons = new Box(BoxLayout.X_AXIS);
buttons.add(Box.createGlue());
ok = new JButton(jEdit.getProperty("common.ok"));
ok.addActionListener(new ActionHandler());
if(pluginError)
{
pluginMgr = new JButton(jEdit.getProperty("error-list.plugin-manager"));
pluginMgr.addActionListener(new ActionHandler());
buttons.add(pluginMgr);
buttons.add(Box.createHorizontalStrut(6));
}
buttons.add(ok);
buttons.add(Box.createGlue());
content.add(BorderLayout.SOUTH,buttons);
getRootPane().setDefaultButton(ok);
pack();
setLocationRelativeTo(frame);
setVisible(true);
} //}}}
//{{{ ok() method
public void ok()
{
dispose();
} //}}}
//{{{ cancel() method
public void cancel()
{
dispose();
} //}}}
//{{{ Private members
private JButton ok, pluginMgr;
//}}}
//{{{ ActionHandler class
class ActionHandler implements ActionListener
{
//{{{ actionPerformed() method
public void actionPerformed(ActionEvent evt)
{
if(evt.getSource() == ok)
dispose();
else if(evt.getSource() == pluginMgr)
{
PluginManager.showPluginManager(JOptionPane.getFrameForComponent(
ErrorListDialog.this));
}
} //}}}
} //}}}
}