Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

7 files changed, 873 insertions, 0 deletions

diff --git a/quanta/messages/Makefile.am b/quanta/messages/Makefile.am
new file mode 100644
index 00000000..625869eb
--- /dev/null
+++ b/quanta/messages/Makefile.am
@@ -0,0 +1,13 @@
+noinst_LTLIBRARIES = libmessages.la
+
+libmessages_la_SOURCES = messageoutput.cpp messageitem.cpp annotationoutput.cpp
+METASOURCES = AUTO
+
+AM_CPPFLAGS = -I$(top_srcdir)/quanta/utility \
+	-I$(top_srcdir)/quanta/src \
+	-I$(top_srcdir)/quanta/project \
+	-I$(top_srcdir)/quanta/parsers \
+	-I$(top_srcdir)/lib \
+	$(all_includes)
+
+noinst_HEADERS = annotationoutput.h
diff --git a/quanta/messages/annotationoutput.cpp b/quanta/messages/annotationoutput.cpp
new file mode 100644
index 00000000..8c8d7d90
--- /dev/null
+++ b/quanta/messages/annotationoutput.cpp
@@ -0,0 +1,355 @@
+//
+// C++ Implementation: annotationoutput
+//
+// Description: 
+//
+//
+// Author: Andras Mantia <amantia@kde.org>, (C) 2005
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+
+#include <qdict.h>
+#include <qdom.h>
+#include <qfile.h>
+#include <qheader.h>
+#include <qmap.h>
+#include <qregexp.h>
+#include <qstringlist.h>
+#include <qtextstream.h>
+#include <qtimer.h>
+
+#include <kdebug.h>
+#include <kio/netaccess.h>
+#include <klistview.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kurl.h>
+
+#include "annotationoutput.h"
+#include "messageoutput.h"
+#include "project.h"
+#include "projectlist.h"
+#include "qextfileinfo.h"
+#include "quantacommon.h"
+#include "viewmanager.h"
+
+AnnotationOutput::AnnotationOutput(QWidget *parent, const char *name)
+ : KTabWidget(parent, name)
+{
+  m_currentFileAnnotations = new MessageOutput(this);
+  addTab(m_currentFileAnnotations, i18n("Current File"));
+
+  m_yourAnnotations = new KListView(this);
+  m_yourAnnotations->addColumn("1", -1);
+  m_yourAnnotations->addColumn("2", 0);
+  m_yourAnnotations->setRootIsDecorated(true);
+  m_yourAnnotations->header()->hide();
+  m_yourAnnotations->setSorting(1);
+  m_yourAnnotations->setLineWidth(2);
+  addTab(m_yourAnnotations, i18n("For You"));
+  
+  connect(m_yourAnnotations, SIGNAL(executed(QListViewItem*)), SLOT(yourAnnotationsItemExecuted(QListViewItem *)));
+
+  m_allAnnotations = new KListView(this);
+  m_allAnnotations->addColumn("1", -1);
+  m_allAnnotations->addColumn("2", 0);
+  m_allAnnotations->setRootIsDecorated(true);
+  m_allAnnotations->header()->hide();
+  m_allAnnotations->setSorting(1);
+  m_allAnnotations->setLineWidth(2);
+  connect(m_allAnnotations, SIGNAL(executed(QListViewItem*)), SLOT(allAnnotationsItemExecuted(QListViewItem *)));
+  addTab(m_allAnnotations, i18n("All Files"));
+
+
+  connect(this, SIGNAL(currentChanged(QWidget*)), SLOT(tabChanged(QWidget*)));
+
+  m_updateTimer = new QTimer(this);
+  connect(m_updateTimer, SIGNAL(timeout()), this, SLOT(slotUpdateNextFile()));
+
+  m_yourAnnotationsNum = 0;
+}
+
+AnnotationOutput::~AnnotationOutput()
+{
+}
+
+void AnnotationOutput::tabChanged(QWidget *w)
+{
+ if (w == m_allAnnotations || w == m_yourAnnotations)
+  readAnnotations();
+}
+
+void AnnotationOutput::insertAnnotation(uint line, const QString& fileName, const QPair<QString, QString>& annotation)
+{
+  line++;
+  QString s = i18n("Line %1: %2").arg(line).arg(annotation.first);
+  s.replace('\n', ' ');
+  m_currentFileAnnotations->showMessage(line, 1, fileName, s);
+}
+
+void AnnotationOutput::clearAnnotations()
+{
+  m_currentFileAnnotations->clear();
+}
+
+void AnnotationOutput::readAnnotations()
+{
+  if (!Project::ref()->hasProject())
+  {
+    m_allAnnotations->clear();
+    m_yourAnnotations->clear();
+    m_yourAnnotationsNum = 0;
+    setTabLabel(m_yourAnnotations, i18n("For You"));
+    return;
+  }
+
+  KURL baseURL = Project::ref()->projectBaseURL();
+  QStringList openedItems;
+  QListViewItem *item = m_allAnnotations->firstChild();
+  while (item)
+  {
+    if (item->isOpen())
+        openedItems += item->text(0);
+    item = item->nextSibling();
+  }
+  m_allAnnotations->clear();
+  m_annotatedFileItems.clear();
+  m_fileNames.clear();
+  m_lines.clear();
+
+  QStringList yourOpenedItems;
+  item = m_yourAnnotations->firstChild();
+  while (item)
+  {
+    if (item->isOpen())
+        yourOpenedItems += item->text(0);
+    item = item->nextSibling();
+  }
+
+  m_yourAnnotations->clear();
+  m_yourFileItems.clear();
+  m_yourFileNames.clear();
+  m_yourLines.clear();
+  m_yourAnnotationsNum = 0;
+
+  QDomElement annotationElement = Project::ref()->dom()->firstChild().firstChild().namedItem("annotations").toElement();
+  if (annotationElement.isNull())
+    return;
+  QString yourself = Project::ref()->yourself().lower();
+  QStringList roles = Project::ref()->yourRoles();
+  QDomNodeList nodes = annotationElement.childNodes();
+  int count = nodes.count();
+  for (int i = 0; i < count; i++)
+  {
+    QDomElement el = nodes.item(i).toElement();
+    QString fileName = el.attribute("url");
+    KURL u = baseURL;
+    QuantaCommon::setUrl(u, fileName);
+    u = QExtFileInfo::toAbsolute(u, baseURL);
+    if (Project::ref()->contains(u))
+    {
+      bool ok;
+      int line = el.attribute("line").toInt(&ok, 10);
+      QString text = el.attribute("text");
+      QString receiver = el.attribute("receiver");
+      text.replace('\n',' ');
+      QString lineText = QString("%1").arg(line);
+      if (lineText.length() < 20)
+      {
+        QString s;
+        s.fill('0', 20 - lineText.length());
+        lineText.prepend(s);
+      }
+      KListViewItem *fileIt = m_annotatedFileItems[fileName];
+      if (!fileIt)
+      {
+        fileIt = new KListViewItem(m_allAnnotations, fileName);
+        m_annotatedFileItems.insert(fileName, fileIt);
+        m_fileNames[fileIt] = u.url();
+      }
+      KListViewItem *it = new KListViewItem(fileIt, fileIt, text, lineText);
+      if (openedItems.contains(fileName))
+        fileIt->setOpen(true);
+      m_fileNames[it] = u.url();
+      m_lines[it] = line;
+   
+      if (!yourself.isEmpty() && (receiver == yourself || roles.contains(receiver)))
+      {
+        m_yourAnnotationsNum++;
+        KListViewItem *fileIt = m_yourFileItems[fileName];
+        if (!fileIt)
+        {
+          fileIt = new KListViewItem(m_yourAnnotations, fileName);
+          m_yourFileItems.insert(fileName, fileIt);
+          m_yourFileNames[fileIt] = u.url();
+        }
+        KListViewItem *it = new KListViewItem(fileIt, fileIt, text, lineText);
+        if (yourOpenedItems.contains(fileName))
+          fileIt->setOpen(true);
+        m_yourFileNames[it] = u.url();
+        m_yourLines[it] = line;
+      }
+    } else
+    {
+      annotationElement.removeChild(el);
+    }
+  }
+  if (m_yourAnnotationsNum > 0)
+  {
+    setTabLabel(m_yourAnnotations, i18n("For You: %1").arg(m_yourAnnotationsNum));
+  } else
+  {
+    setTabLabel(m_yourAnnotations, i18n("For You"));
+  }
+}
+
+void AnnotationOutput::writeAnnotations(const QString &fileName, const QMap<uint, QPair<QString, QString> > &a_annotations)
+{
+  m_annotatedFileItems.clear();
+  m_fileNames.clear();
+  m_lines.clear();
+  m_yourFileItems.clear();
+  m_yourFileNames.clear();
+  m_yourLines.clear();
+
+  bool modified = false;
+  QMap<uint, QPair<QString, QString> > annotations = a_annotations;
+  QDomDocument *dom = Project::ref()->dom();
+  QDomElement annotationElement = dom->firstChild().firstChild().namedItem("annotations").toElement();
+  if (annotationElement.isNull())
+  {
+    annotationElement = dom->createElement("annotations");
+    dom->firstChild().firstChild().appendChild(annotationElement);
+  }
+  QDomNode n = annotationElement.firstChild();
+  while ( !n.isNull() ) 
+  {
+    QDomElement el = n.toElement();
+    QString fName = el.attribute("url");
+    QDomNode n2 = n.nextSibling();
+    if (fileName == fName)    
+    {
+      QString text = el.attribute("text");
+      bool ok;
+      int line = el.attribute("line").toInt(&ok, 10);
+      if (!annotations.contains(line) || (annotations[line].first != text))
+      {
+        n.parentNode().removeChild(n);
+        modified = true;
+      } else
+        annotations.remove(line);
+    }
+    n = n2;
+  }
+  for (QMap<uint, QPair<QString, QString> >::ConstIterator it = annotations.constBegin(); it != annotations.constEnd(); ++it)
+  {
+    QDomElement el = dom->createElement("annotation");
+    el.setAttribute("url", fileName);
+    el.setAttribute("line", it.key());
+    el.setAttribute("text", it.data().first);
+    el.setAttribute("receiver", it.data().second.lower());
+    annotationElement.appendChild(el);
+    modified = true;
+  }
+  if (modified)
+    Project::ref()->setModified(true);
+  if (m_allAnnotations->isVisible() || m_yourAnnotations->isVisible())
+    readAnnotations();
+}
+
+void AnnotationOutput::allAnnotationsItemExecuted(QListViewItem *item)
+{
+  if (dynamic_cast<KListView*> (item->parent()) != m_allAnnotations)
+  {
+    emit clicked(m_fileNames[item], m_lines[item], 0);
+  } else
+    emit clicked(m_fileNames[item], 0, 0);
+}
+
+void AnnotationOutput::yourAnnotationsItemExecuted(QListViewItem *item)
+{
+  if (dynamic_cast<KListView*> (item->parent()) != m_yourAnnotations)
+  {
+    emit clicked(m_yourFileNames[item], m_yourLines[item], 0);
+  } else
+    emit clicked(m_yourFileNames[item], 0, 0);
+}
+
+void AnnotationOutput::updateAnnotations()
+{
+  m_updateTimer->stop();
+  m_currentFileAnnotations->clear();  
+  readAnnotations();
+  if (Project::ref()->hasProject() && Project::ref()->projectBaseURL().isLocalFile())
+  {
+    m_files = Project::ref()->files();
+    m_fileIndex = 0;
+    m_updateTimer->start(0, true);
+  }
+}
+
+void AnnotationOutput::updateAnnotationForFile(const KURL& url)
+{
+  static const QRegExp rx("-->|\\*/");
+  if (!ViewManager::ref()->isOpened(url) && QuantaCommon::checkMimeGroup(url, "text" ))
+  {    
+ //   kdDebug(24000) << "Testing " << url << endl;
+    QFile f(url.path());
+    if (f.open(IO_ReadOnly))
+    {
+      QMap<uint, QPair<QString, QString> > annotations;
+      uint i = 0;
+      QTextStream stream(&f);
+      stream.setEncoding(QTextStream::UnicodeUTF8);
+      QString line;
+      while (!stream.atEnd())
+      {
+        line = stream.readLine();
+        int pos = line.find("@annotation");
+        if (pos != -1)
+        {
+          QString receiver;
+          pos += 11;
+          if (line[pos] == '(')
+          {
+            int p = pos;
+            pos = line.find(')');
+            if (pos != -1)
+            {
+              receiver = line.mid(p + 1, pos - p - 1);
+              pos += 2;
+            }
+          } else
+            pos++;
+          int pos2 = line.find(rx);
+          annotations.insert(i, qMakePair(line.mid(pos, pos2 - pos).stripWhiteSpace(), receiver));
+        }
+        ++i;
+      }
+      f.close();
+      if (!annotations.isEmpty())
+      {
+        KURL u = QExtFileInfo::toRelative(url, Project::ref()->projectBaseURL());
+        writeAnnotations(QuantaCommon::qUrl(u), annotations);
+      }
+    }
+  }
+}
+
+void AnnotationOutput::slotUpdateNextFile()
+{
+  updateAnnotationForFile(m_files[m_fileIndex]);
+  if (m_fileIndex < m_files.count())
+  {
+    m_fileIndex++;
+    m_updateTimer->start(2, true);
+  } else
+  if (m_yourAnnotationsNum > 0)
+  {
+    KMessageBox::information(this, i18n("<qt>There are annotations addressed for you.<br> To view them select the <i>For You</i> tab in the <i>Annotations</i> toolview.</qt>"), i18n("New Annotations"), "Show Your Annotations");
+  }
+}
+
+#include "annotationoutput.moc"
diff --git a/quanta/messages/annotationoutput.h b/quanta/messages/annotationoutput.h
new file mode 100644
index 00000000..0c5ab748
--- /dev/null
+++ b/quanta/messages/annotationoutput.h
@@ -0,0 +1,90 @@
+//
+// C++ Interface: annotationoutput
+//
+// Description: 
+//
+//
+// Author: Andras Mantia <amantia@kde.org>, (C) 2005
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#ifndef ANNOTATIONOUTPUT_H
+#define ANNOTATIONOUTPUT_H
+
+#include <kurl.h>
+#include <ktabwidget.h>
+
+/**
+@author Andras Mantia
+*/
+
+class QDomDocument;
+class QListViewItem;
+class QTimer;
+
+class KListView;
+class KListViewItem;
+
+class MessageOutput;
+
+enum AnnotationScope
+{
+  CurrentFile = 0,
+  AllFiles
+};
+
+class AnnotationOutput : public KTabWidget
+{
+Q_OBJECT
+public:
+    AnnotationOutput(QWidget *parent = 0, const char *name = 0);
+
+    ~AnnotationOutput();
+    MessageOutput *currentFileAnnotations() const {return m_currentFileAnnotations;}
+    KListView *allAnnotations() const {return m_allAnnotations;}
+    void writeAnnotations(const QString &fileName, const QMap<uint, QPair<QString, QString> > &annotations);
+
+public slots:
+    /**
+     * Scans the project files to see if there were annotations added or modified outside of Quanta. The scan is done in background.
+     */
+    void updateAnnotations();
+    void readAnnotations(); 
+    void clearAnnotations();
+    void insertAnnotation(uint line, const QString& fileName, const QPair<QString, QString>& annotation);
+
+private slots:
+    void tabChanged(QWidget *w);
+    void allAnnotationsItemExecuted(QListViewItem *item);
+    void yourAnnotationsItemExecuted(QListViewItem *item);
+    void slotUpdateNextFile();
+
+signals:
+    void clicked(const QString& fname, int line, int col);
+
+private:
+    /**
+     * Updates the annotation for a file.
+     * @param url 
+     */
+    void updateAnnotationForFile(const KURL& url);
+
+    MessageOutput *m_currentFileAnnotations;
+    KListView *m_allAnnotations;
+    QDict<KListViewItem> m_annotatedFileItems;
+    QMap<QListViewItem*, QString> m_fileNames;
+    QMap<QListViewItem*, uint> m_lines;
+    uint m_yourAnnotationsNum;
+
+    KListView *m_yourAnnotations;
+    QDict<KListViewItem> m_yourFileItems;
+    QMap<QListViewItem*, QString> m_yourFileNames;
+    QMap<QListViewItem*, uint> m_yourLines;
+
+    QTimer *m_updateTimer;
+    KURL::List m_files;
+    uint m_fileIndex;
+};
+
+#endif
diff --git a/quanta/messages/messageitem.cpp b/quanta/messages/messageitem.cpp
new file mode 100644
index 00000000..7f906041
--- /dev/null
+++ b/quanta/messages/messageitem.cpp
@@ -0,0 +1,92 @@
+/***************************************************************************
+                          messageoutput.cpp  -  description
+                             -------------------
+    begin                : Jan 12 2001
+    copyright            : (C) 2001 by Dmitry Poplavsky <dima@kde.org>
+                           (C) 2002-2005 Andras Mantia <amantia@kde.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "messageitem.h"
+#include <qregexp.h>
+#include <klocale.h>
+
+MessageItem::MessageItem( QListBox * listbox, const QString &text, int line, int column, const QString &fname )
+  :QListBoxText(listbox,text),lineNumber(line),columnNumber(column),filename(fname)
+{
+}
+
+int MessageItem::line()
+{
+  if ( lineNumber != -1 ) {
+    return lineNumber;
+  }
+  else {  // try to find first number in text
+    QString s = text();
+    int pos = s.find( QRegExp("[0-9]"));
+    if ( pos == -1 )
+      return lineNumber;
+    int pos2 = pos;
+    while ( s[pos2].isDigit() ) pos2++;
+
+    QString snum = s.mid(pos, pos2-pos);
+    return snum.toInt();
+
+  }
+}
+
+int MessageItem::column()
+{
+  if (columnNumber != -1) 
+  {
+    return columnNumber;
+  } else
+  {
+    QString s = text();
+    QRegExp exp("(?:\\D|^)(\\d{1,4})(?:\\D|$)");
+  
+    int pos = exp.search(s);
+    if ( pos == -1 )
+      return 0;
+    pos = exp.search(s, pos + exp.cap(1).length());
+    if ( pos == -1 )
+      return 0;
+    s = exp.cap(1);
+    return s.toInt();
+  }
+}
+
+QString MessageItem::fileName()
+{
+  if (filename.isEmpty())
+  {
+    QString fname;
+    QString s = text();
+    int pos = s.find(i18n("File: "));
+    if (pos != -1)
+    {
+      int pos2 = s.find(i18n(", "), pos);
+      if (pos2 != -1)
+        fname = s.mid(pos, pos2-pos);
+      else
+        fname = s.mid(pos);  
+      fname.remove(i18n("File: "));
+    }
+    return fname;
+  } else
+  return filename;
+}
+
+void MessageItem::addText(const QString &t)
+{
+   setText( text() + t );
+}
+
diff --git a/quanta/messages/messageitem.h b/quanta/messages/messageitem.h
new file mode 100644
index 00000000..01e04b35
--- /dev/null
+++ b/quanta/messages/messageitem.h
@@ -0,0 +1,54 @@
+/***************************************************************************
+                          messageoutput.h  -  description
+                             -------------------
+    begin                : Jan 12 2001
+    copyright            : (C) 2001 by Dmitry Poplavsky <dima@kde.org>
+                           (C) 2002-2005 Andras Mantia <amantia@kde.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#ifndef MESSAGEITEM_H
+#define MESSAGEITEM_H
+
+#include <qlistbox.h>
+
+/**
+  Like QListBoxText with storing of filename and line in it.
+*/
+
+class MessageItem : public QListBoxText {
+  public:
+
+    MessageItem( QListBox *listbox, const QString &text = QString::null, int line = -1, int column = -1, const QString &fname = QString::null);
+
+    /** return line number for file , associated with this message */
+    int line();
+    /** return column number for file , associated with this message */
+    int column();
+    /** return name of file , associated with this message */
+    QString fileName();
+
+    void setLine(int line) { lineNumber = line; }
+    void setColumn(int line) { columnNumber = line; }
+    void setFileName(const QString &fileName ) { filename = fileName; }
+    void addText(const QString &text);
+  private:
+
+    // line number and filename , associated with this line
+    int lineNumber; ///< the line of the item. -1 if not defined
+    int columnNumber; ///< the column of the item. -1 if not defined    
+    QString filename; ///< the filename (URL) of the item. Empty if not defined
+
+};
+
+#endif
+
diff --git a/quanta/messages/messageoutput.cpp b/quanta/messages/messageoutput.cpp
new file mode 100644
index 00000000..6b89aaa9
--- /dev/null
+++ b/quanta/messages/messageoutput.cpp
@@ -0,0 +1,179 @@
+/***************************************************************************
+                          messageoutput.cpp  -  description
+                             -------------------
+    begin                : Thu Feb 24 2000
+    copyright            : (C) 2000 by Yacovlev Alexander & Dmitry Poplavski <pdima@mail.univ.kiev.ua>
+                           (C) 2003-2005 Andras Mantia <amantia@kde.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+// KDE includes
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kfiledialog.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kpopupmenu.h>
+#include <kiconloader.h>
+
+// Qt includes
+#include <qclipboard.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+#include "messageoutput.h"
+#include "messageitem.h"
+
+MessageOutput::MessageOutput(QWidget *parent, const char *name )
+  : QListBox(parent,name)
+{
+  m_maxItems = 2000;
+
+  QPalette pal = palette();
+  pal.setColor(QColorGroup::HighlightedText, pal.color(QPalette::Normal, QColorGroup::Text));
+  pal.setColor(QColorGroup::Highlight,       pal.color(QPalette::Normal, QColorGroup::Mid));
+  setPalette(pal);
+  setFocusPolicy( NoFocus );
+
+  m_popupMenu = new KPopupMenu(this);
+  connect(this, SIGNAL(contextMenuRequested(QListBoxItem*, const QPoint&)),
+     this, SLOT(showMenu(QListBoxItem*, const QPoint&)));
+  m_popupMenu->insertItem( SmallIconSet("editcopy"), i18n("&Copy"), this, SLOT(copyContent()) ) ;
+  m_popupMenu->insertItem( SmallIconSet("filesaveas"), i18n("&Save As..."), this, SLOT(saveContent()) ) ;
+  m_popupMenu->insertSeparator();
+  m_popupMenu->insertItem( SmallIconSet("editclear"), i18n("Clear"), this, SLOT(clear()) ) ;
+
+  connect( this, SIGNAL(clicked(QListBoxItem*)), SLOT(clickItem(QListBoxItem*)) );
+}
+
+MessageOutput::~MessageOutput()
+{
+}
+
+MessageItem *MessageOutput::insertItem(const QString& s)
+{
+  checkMaxItems();
+  MessageItem *it = new MessageItem(this, s);
+  setBottomItem(count()>0?count()-1:0);
+  return it;
+}
+
+void MessageOutput::addToLastItem(const QString& s)
+{
+  int ind = count() - 1;
+  if ( ind != -1 ) {
+    MessageItem *it = dynamic_cast<MessageItem*>( item(ind) );
+    if ( it )
+      it->addText( s );
+    else
+      changeItem( text( ind )+ s, ind );
+  }
+}
+
+void MessageOutput::showMessage(int line, int col, const QString &fileName, const QString& s, bool append)
+{
+  MessageItem *it = 0L;
+  QString message = s;
+  int endPos;
+  if ( !count() || (!append && !text(count()-1).stripWhiteSpace().isEmpty()) )
+    it = insertItem("");
+  while ( ( endPos = message.find('\n') ) != -1 ) {
+    if (it)
+    {
+      it->setLine(line);
+      it->setColumn(col);
+      it->setFileName(fileName);
+    }
+    addToLastItem( message.left(endPos) );
+    it = insertItem("");
+    message.remove(0,endPos+1);
+  }
+  if (!message.isEmpty())
+  {
+    if (it)
+    {
+      it->setLine(line);
+      it->setColumn(col);
+      it->setFileName(fileName);
+    }
+    addToLastItem( message);
+  }
+  setBottomItem(count()>0?count()-1:0);
+}
+
+void MessageOutput::showMessage(const QString& s, bool append)
+{
+  showMessage(-1, -1, "", s, append);
+}
+
+
+void MessageOutput::checkMaxItems()
+{
+  if ( count() >= m_maxItems )
+    removeItem( index(firstItem()) );
+}
+
+void MessageOutput::clickItem( QListBoxItem * l_item )
+{
+   MessageItem *item = dynamic_cast<MessageItem*>(l_item);
+   if ( item )  {
+//     kdDebug(24000) << "Column: " << item->column() << endl;
+     if ( item->line() != -1  )
+       emit clicked( item->fileName(), item->line() - 1, item->column() - 1);
+   }
+}
+
+void MessageOutput::showMenu( QListBoxItem*, const QPoint& l_point )
+{
+  m_popupMenu->exec(l_point);
+}
+
+QString MessageOutput::content()
+{
+  QString p_content;
+  for (uint i=0; i<count(); i++)
+    p_content.append(text(i) + "\n");
+  return p_content;
+}
+
+void MessageOutput::copyContent()
+{
+  kapp->clipboard()->setText(content(), QClipboard::Clipboard);
+}
+
+void MessageOutput::saveContent()
+{
+  KURL url=KFileDialog::getSaveURL(QDir::currentDirPath(),
+    i18n("*.log|Log Files (*.log)\n*|All Files"), this, i18n("Save Log File"));
+  if (url.isEmpty())
+    return;
+
+  QFileInfo fileinfo(url.path());
+  if (fileinfo.exists() && KMessageBox::warningContinueCancel(0,
+      i18n("<qt>File<br><b>%1</b><br>already exists. Overwrite it?</qt>")
+      .arg(url.path()), QString::null, i18n("Overwrite")) == KMessageBox::Cancel)
+    return;
+
+  QFile file(url.path());
+  if (!file.open(IO_WriteOnly)) {
+     KMessageBox::error(0, i18n("<qt>Cannot save log file<br><b>%1</b></qt>")
+         .arg(url.url()));
+     return;
+   }
+
+   QTextStream textfile(&file);
+   textfile << content();
+   file.close();
+
+}
+
+
+#include "messageoutput.moc"
diff --git a/quanta/messages/messageoutput.h b/quanta/messages/messageoutput.h
new file mode 100644
index 00000000..223470bd
--- /dev/null
+++ b/quanta/messages/messageoutput.h
@@ -0,0 +1,90 @@
+/***************************************************************************
+                          messageoutput.h  -  description
+                             -------------------
+    begin                : Thu Feb 24 2000
+    copyright            : (C) 2000 by Yacovlev Alexander & Dmitry Poplavski <pdima@mail.univ.kiev.ua>
+                           (C) 2002-2005 Andras Mantia <amantia@kde.org>
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef MESSAGEOUTPUT_H
+#define MESSAGEOUTPUT_H
+
+#include <qlistbox.h>
+
+class KProcess;
+class KPopupMenu;
+
+class MessageItem;
+
+/**class for displaing of
+weblint output
+  *@author Yacovlev Alexander & Dmitry Poplavski
+  */
+
+class MessageOutput : public QListBox  {
+   Q_OBJECT
+public:
+  MessageOutput(QWidget *parent=0, const char *name=0);
+  ~MessageOutput();
+  // Return whole content as a single string with EOLs
+  QString content();
+
+public slots:
+  /**  Inserts an item with the content s to the end of the list*/
+  MessageItem *insertItem(const QString& s);
+  
+  /** Insert message for each line of string (EOL-separated).
+    @param line The line this message refers to. -1 if it's not specified (the first number is taken from the message string)
+    @param column The column this message refers to. -1 if it's not specified (the second number is taken from the message string)
+    @param fileName The URL of the file this message refers to. If empty, the string following the "File: " string in the message is used.
+    @param message The message itself
+    @param append Append the message to the previous one or start a new line.  Default is false, start a new line.
+  */
+  void showMessage(int line, int column, const QString &fileName, const QString& message, bool append = false);
+  /** Insert message for each line of string (EOL-separated).
+    @param message The message itself
+    @param append Append the message to the previous one or start a new line. Default is false, start a new line.
+  */
+  void showMessage(const QString& message, bool append = false);
+  /** Append message string to the last item
+    @param line The line this message refers to. -1 if it's not specified (the first number is taken from the message string)
+    @param column The column this message refers to. -1 if it's not specified (the second number is taken from the message string)
+    @param fileName The URL of the file this message refers to. If empty, the string following the "File: " string in the message is used.
+    @param message The message itself
+  */
+  void addToLastItem(const QString& message);
+  // Copy message content to clipboard
+  void copyContent();
+  // Save message content to clipboard
+  void saveContent();
+
+
+public:
+  uint maxItems() const { return m_maxItems; }
+  void setMaxItems( uint items ) {  m_maxItems = items; }
+  /** remove first items , if count > m_maxItem  */
+  void checkMaxItems();
+
+signals:
+  void clicked(const QString& fname, int line, int col);
+
+protected slots:
+  void clickItem( QListBoxItem *);
+  // Show context menu
+  void showMenu(QListBoxItem*, const QPoint&);
+
+private:
+  uint m_maxItems;
+  KPopupMenu* m_popupMenu;
+};
+
+#endif