src/terminalsidebarpage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Peter Penz <peter.penz@gmx.at>                  *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "terminalsidebarpage.h"
  21
  22 #include <klibloader.h>
  23 #include <kde_terminal_interface.h>
  24 #include <kparts/part.h>
  25 #include <Part.h>
  26
  27 #include <QVBoxLayout>
  28
  29 TerminalSidebarPage::TerminalSidebarPage(QWidget* parent) :
  30     SidebarPage(parent),
  31     m_layout(0),
  32     m_terminal(0)
  33 {
  34     m_layout = new QVBoxLayout(this);
  35     m_layout->setMargin(0);
  36 }
  37
  38 TerminalSidebarPage::~TerminalSidebarPage()
  39 {
  40 }
  41
  42 void TerminalSidebarPage::setUrl(const KUrl& url)
  43 {
  44     if (!SidebarPage::url().equals(url, KUrl::CompareWithoutTrailingSlash)) {
  45         SidebarPage::setUrl(url);
  46         if ((m_terminal != 0) && isVisible()) {
  47             m_terminal->showShellInDir(url.path());
  48         }
  49     }
  50 }
  51
  52 void TerminalSidebarPage::showEvent(QShowEvent* event)
  53 {
  54     if (m_terminal == 0) {
  55         KLibFactory* factory = KLibLoader::self()->factory("libkonsolepart");
  56         KParts::Part* part = static_cast<KParts::Part*>(factory->create(this, "KParts::ReadOnlyPart"));
  57         if (part != 0) {
  58             m_layout->addWidget(part->widget());
  59
  60             // TODO: in KDE3 the following code worked:
  61             //     m_terminal = static_cast<TerminalInterface*>(part->qt_cast("TerminalInterface"));
  62             // which does not work anymore in Qt4. As temporary workaround <konsole_part.h> is
  63             // included directly:
  64             m_terminal = static_cast<TerminalInterface*>(reinterpret_cast<Konsole::Part*>(part));
  65         }
  66     }
  67     if (m_terminal != 0) {
  68         m_terminal->showShellInDir(url().path());
  69         m_terminal->sendInput("clear\n");
  70     }
  71
  72     SidebarPage::showEvent(event);
  73 }
  74
  75 #include "terminalsidebarpage.moc"