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/***************************************************************************
messagelog.cpp - Kommander dialog output
-------------------
copyright : (C) 2004 Michal Rudolf <mrudolf@kdewebdwev.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 "messagelog.h"
#include <kapplication.h>
#include <kfiledialog.h>
#include <kiconloader.h>
#include <klistbox.h>
#include <kmessagebox.h>
#include <kpopupmenu.h>
#include <kprocess.h>
#include <qclipboard.h>
#include <qfile.h>
#include <qtextstream.h>
MessageLog::MessageLog(QWidget* parent, const char* name) : QTabWidget(parent, name)
{
m_popupMenu = new KPopupMenu(this);
m_popupMenu->insertItem(SmallIconSet("editcopy"), i18n("Copy Current &Line"), this, SLOT(copyLine()));
m_popupMenu->insertItem(SmallIconSet("editcopy"), i18n("&Copy Content"), this, SLOT(copyContent()));
m_popupMenu->insertItem(SmallIconSet("filesaveas"), i18n("&Save As..."), this, SLOT(saveToFile()));
m_popupMenu->insertSeparator();
m_popupMenu->insertItem(SmallIconSet("editclear"), i18n("Clear"), this, SLOT(clearContent()));
for (int i = 0; i < m_listCount; i++)
{
m_lists[i] = new KListBox(this);
addTab(m_lists[i], m_listNames[i]);
m_seenEOL[i] = false;
connect(m_lists[i], SIGNAL(contextMenuRequested(QListBoxItem*, const QPoint&)),
this, SLOT(showMenu(QListBoxItem*, const QPoint&)));
}
}
MessageLog::~MessageLog()
{
}
void MessageLog::insertItem(InfoType i, QString text)
{
bool seenEOL = text.endsWith("\n");
if (seenEOL)
text.truncate(text.length() - 1);
QStringList items(QStringList::split('\n', text));
for (QStringList::ConstIterator it = items.begin(); it != items.end(); ++it )
{
if (!m_seenEOL[i] && m_lists[i]->count() && it == items.begin())
m_lists[i]->changeItem(m_lists[i]->text(m_lists[i]->count() - 1) + *it, m_lists[i]->count() - 1);
else
m_lists[i]->insertItem(*it);
}
m_seenEOL[i] = seenEOL;
m_lists[i]->setCurrentItem(m_lists[i]->count()-1);
m_lists[i]->ensureCurrentVisible();
}
QString MessageLog::content()
{
QString p_content;
KListBox* list = m_lists[currentPageIndex()];
for (uint i=0; i < list->count(); i++)
p_content.append(list->text(i) + "\n");
return p_content;
}
void MessageLog::clear(InfoType i)
{
if (i != All)
{
m_lists[(int)i]->clear();
m_seenEOL[i] = false;
}
else
for (int i = 0; i < m_listCount; i++)
clear((InfoType)i);
}
void MessageLog::receivedStdout(KProcess*, char* buffer, int buflen)
{
insertItem(Stdout, QString::fromLocal8Bit(buffer, buflen));
}
void MessageLog::receivedStderr(KProcess*, char* buffer, int buflen)
{
insertItem(Stderr, QString::fromLocal8Bit(buffer, buflen));
}
void MessageLog::clearContent()
{
clear((InfoType)currentPageIndex());
}
void MessageLog::copyLine()
{
if (m_lists[currentPageIndex()]->count())
kapp->clipboard()->setText(m_lists[currentPageIndex()]->currentText(), QClipboard::Clipboard);
}
void MessageLog::copyContent()
{
kapp->clipboard()->setText(content(), QClipboard::Clipboard);
}
void MessageLog::saveToFile()
{
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();
}
void MessageLog::showMenu(QListBoxItem*, const QPoint& l_point)
{
m_popupMenu->exec(l_point);
}
QString MessageLog::m_listNames[m_listCount] = {i18n("Stdout"), i18n("Stderr")};
#include "messagelog.moc"
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