File indexing completed on 2024-04-28 16:26:31

 /***************************************************************************************************
     begin                : Mon Dec 22 2003
     copyright            : (C) 2001 - 2003 by Brachet Pascal
                                2003 by Jeroen Wijnhout (Jeroen.Wijnhout@kdemail.net)
                                2007-2023 by Michel Ludwig (michel.ludwig@kdemail.net)
  ***************************************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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 "widgets/konsolewidget.h"
 
 #include "kileinfo.h"
 
 #include <QFileInfo>
 
 #include <QShowEvent>
 #include <QVBoxLayout>
 
 #include <KLocalizedString>
 #include <KPluginFactory>
 #include <KShell>
 #include <QUrl>
 
 #include <KParts/Part>
 #include <KParts/PartLoader>
 #include <KTextEditor/Document>
 #include <KTextEditor/View>
 
 #include <kde_terminal_interface.h>
 
 namespace KileWidget
 {
 Konsole::Konsole(KileInfo * info, QWidget *parent) :
     QFrame(parent),
     m_part(Q_NULLPTR),
     m_ki(info)
 {
     setLayout(new QVBoxLayout(this));
     layout()->setContentsMargins(0, 0, 0, 0);
     setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
     spawn();
 }
 
 Konsole::~Konsole()
 {
 }
 
 void Konsole::spawn()
 {
     KILE_DEBUG_MAIN << "void Konsole::spawn()";
 
     KPluginFactory *factory = KPluginFactory::loadFactory(QStringLiteral("konsolepart")).plugin;
 
     if(!factory) {
         KILE_DEBUG_MAIN << "No factory for konsolepart";
         return;
     }
 
     m_part = factory->create<KParts::ReadOnlyPart>(this);
 
     if(!m_part) {
         KILE_DEBUG_MAIN << "Could not create konsolepart";
         return;
     }
 
     if(!qobject_cast<TerminalInterface*>(m_part)) {
         KILE_DEBUG_MAIN << "Did not find the TerminalInterface";
         delete m_part;
         m_part = Q_NULLPTR;
         return;
     }
 
     layout()->addWidget(m_part->widget());
     setFocusProxy(m_part->widget());
     connect(m_part, SIGNAL(destroyed()), this, SLOT(slotDestroyed()));
 
     // necessary as older versions of Konsole (4.5) might not show a proper prompt otherwise
     qobject_cast<TerminalInterface*>(m_part)->showShellInDir(QDir::currentPath());
 }
 
 
 void Konsole::sync()
 {
     if(!KileConfig::syncConsoleDirWithTabs()) {
         return;
     }
 
     KTextEditor::Document *doc = m_ki->activeTextDocument();
     KTextEditor::View *view = Q_NULLPTR;
 
     if(doc) {
         view = doc->views().first();
     }
 
     if(view) {
         QUrl url = view->document()->url();
 
         if(url.path().isEmpty()) {
             return;
         }
 
         QFileInfo fic(url.adjusted(QUrl::RemoveFilename|QUrl::StripTrailingSlash).path());
         if(fic.isReadable()) {
             setDirectory(url.adjusted(QUrl::RemoveFilename|QUrl::StripTrailingSlash).path());
         }
     }
 }
 
 void Konsole::setDirectory(const QString &directory)
 {
     TerminalInterface *m_term = qobject_cast<TerminalInterface*>(m_part);
     if(!m_term || m_term->foregroundProcessId() >= 0) { // check if a foreground process is running
         return;
     }
 
     //FIXME: KonsolePart should be extended in such a way that it isn't necessary
     //       anymore to send 'cd' commands
     if(m_term && !directory.isEmpty() && directory != m_currentDir) {
         m_term->sendInput(QChar(0x05)); // clear the shell command prompt by sending Ctrl+E and
         m_term->sendInput(QChar(0x15)); // Ctrl+U (#301653)
         m_term->sendInput(" cd " + KShell::quoteArg(directory) + '\n');
         m_term->sendInput(" clear\n");
         m_currentDir = directory;
     }
 }
 
 void Konsole::showEvent(QShowEvent *ev)
 {
     QWidget::showEvent(ev);
     activate();
 }
 
 void Konsole::activate()
 {
     if (m_part) {
         m_part->widget()->show();
         m_part->widget()->setFocus();
     }
 }
 
 void Konsole::slotDestroyed ()
 {
     // there is no need to remove the widget from the layout as this is done
     // automatically when the widget is destroyed
     m_part = Q_NULLPTR;
     spawn();
 }
 }