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/***************************************************************************
messageoutput.cpp - description
-------------------
begin : Thu Feb 24 2000
copyright : (C) 2000 by Yacovlev Alexander & Dmitry Poplavski <[email protected]>
(C) 2003-2005 Andras Mantia <[email protected]>
***************************************************************************/
/***************************************************************************
* *
* 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"
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