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/***************************************************************************
* Copyright (C) 2007 by Peter Penz <[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. *
* *
* 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
#include "terminalpanel.h"
#include <klibloader.h>
#include <kde_terminal_interface_v2.h>
#include <kparts/part.h>
#include <kshell.h>
#include <kio/job.h>
#include <KIO/JobUiDelegate>
#include <QBoxLayout>
#include <QShowEvent>
#include <kdebug.h>
TerminalPanel::TerminalPanel(QWidget* parent) :
Panel(parent),
m_layout(0),
m_terminal(0),
m_terminalWidget(0)
{
m_layout = new QVBoxLayout(this);
m_layout->setMargin(0);
}
TerminalPanel::~TerminalPanel()
{
}
QSize TerminalPanel::sizeHint() const
{
QSize size = Panel::sizeHint();
size.setHeight(200);
return size;
}
void TerminalPanel::setUrl(const KUrl& url)
{
if (!url.isValid() || (url == Panel::url())) {
return;
}
Panel::setUrl(url);
const bool sendInput = (m_terminal != 0)
&& (m_terminal->foregroundProcessId() == -1)
&& isVisible();
if (sendInput) {
cdUrl(url);
}
}
void TerminalPanel::terminalExited()
{
emit hideTerminalPanel();
m_terminal = 0;
}
void TerminalPanel::showEvent(QShowEvent* event)
{
if (event->spontaneous()) {
Panel::showEvent(event);
return;
}
if (m_terminal == 0) {
KPluginFactory* factory = KPluginLoader("libkonsolepart").factory();
KParts::ReadOnlyPart* part = factory ? (factory->create<KParts::ReadOnlyPart>(this)) : 0;
if (part != 0) {
connect(part, SIGNAL(destroyed(QObject*)), this, SLOT(terminalExited()));
m_terminalWidget = part->widget();
m_layout->addWidget(m_terminalWidget);
m_terminal = qobject_cast<TerminalInterfaceV2 *>(part);
}
}
if (m_terminal != 0) {
m_terminal->showShellInDir(url().toLocalFile());
cdUrl(url());
m_terminal->sendInput("clear\n"); // TODO do clear after slotMostLocalUrlResult is called, for remote dirs?
m_terminalWidget->setFocus();
}
Panel::showEvent(event);
}
void TerminalPanel::cdUrl(const KUrl& url)
{
if (url.isLocalFile()) {
cdDirectory(url.toLocalFile());
} else {
KIO::StatJob* job = KIO::mostLocalUrl(url, KIO::HideProgressInfo);
job->ui()->setWindow(this);
connect(job, SIGNAL(result(KJob*)), this, SLOT(slotMostLocalUrlResult(KJob*)));
}
}
void TerminalPanel::cdDirectory(const QString& dir)
{
m_terminal->sendInput("cd " + KShell::quoteArg(dir) + '\n');
}
void TerminalPanel::slotMostLocalUrlResult(KJob* job)
{
KIO::StatJob* statJob = static_cast<KIO::StatJob *>(job);
const KUrl url = statJob->mostLocalUrl();
if (url.isLocalFile()) {
cdDirectory(url.toLocalFile());
}
}
#include "terminalpanel.moc"
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