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

1 files changed, 179 insertions, 0 deletions

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"