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Diffstat (limited to 'src/modules/term/TermWidget.cpp')
| -rw-r--r-- | src/modules/term/TermWidget.cpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/modules/term/TermWidget.cpp b/src/modules/term/TermWidget.cpp new file mode 100644 index 000000000..4d5bedd61 --- /dev/null +++ b/src/modules/term/TermWidget.cpp @@ -0,0 +1,178 @@ +//============================================================================= +// +// File : TermWidget.cpp +// Creation date : Thu Aug 10 2000 17:42:12 by Szymon Stefanek +// +// This file is part of the KVIrc irc client distribution +// Copyright (C) 2000-2010 Szymon Stefanek (pragma at kvirc dot 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 opinion) 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 "TermWidget.h" +#include "TermWindow.h" + +#include "KviModule.h" +#include "KviMainWindow.h" +#include "KviIconManager.h" +#include "KviLocale.h" +#include "KviPointerList.h" + +#include <QLabel> +#include <QToolTip> +#include <QTimer> + +#ifdef COMPILE_KDE_SUPPORT + + #include "klibloader.h" + #include "kparts/part.h" + #include "kparts/factory.h" + #include <kde_terminal_interface.h> + + extern KviModule * g_pTermModule; + extern KviPointerList<TermWidget> * g_pTermWidgetList; + extern KviPointerList<TermWindow> * g_pTermWindowList; + + TermWidget::TermWidget(QWidget * par,KviMainWindow *,bool bIsStandalone) + : QFrame(par) + { + setObjectName("term_widget"); + if(bIsStandalone)g_pTermWidgetList->append(this); + m_bIsStandalone = bIsStandalone; + + m_pKonsolePart = 0; + m_pKonsoleWidget = 0; + + if(bIsStandalone) + { + m_pHBox = new KviTalHBox(this); + m_pTitleLabel = new QLabel(__tr2qs("Terminal emulator"),m_pHBox); + m_pTitleLabel->setFrameStyle(QFrame::Raised | QFrame::StyledPanel); + m_pCloseButton = new QPushButton("",m_pHBox); + m_pCloseButton->setIcon(*(g_pIconManager->getSmallIcon(KVI_SMALLICON_CLOSE))); + m_pCloseButton->setToolTip(__tr2qs("Close this window")); + m_pHBox->setStretchFactor(m_pTitleLabel,2); + connect(m_pCloseButton,SIGNAL(clicked()),this,SLOT(closeClicked())); + } else { + m_pHBox = 0; + m_pTitleLabel = 0; + m_pCloseButton = 0; + } + + setFrameStyle(QFrame::Sunken | QFrame::Panel); + + KPluginFactory *pKonsoleFactory = KPluginLoader("libkonsolepart").factory(); + + if(pKonsoleFactory) + { + m_pKonsolePart = static_cast<KParts::ReadOnlyPart *>(pKonsoleFactory->create<QObject>(this, this)); + + if(m_pKonsolePart) + { + // start the terminal + qobject_cast<TerminalInterface*>(m_pKonsolePart)->showShellInDir( QString() ); + + m_pKonsoleWidget = m_pKonsolePart->widget(); + + setFocusProxy(m_pKonsoleWidget); + m_pKonsoleWidget->show(); + + connect ( m_pKonsolePart, SIGNAL(destroyed()), this, SLOT(konsoleDestroyed()) ); + } else { + m_pKonsoleWidget = new QLabel(__tr2qs("Can't create the terminal emulation part"), this); + } + } else { + m_pKonsoleWidget = new QLabel(__tr2qs("Can't retrieve the terminal emulation factory"), this); + } + } + + TermWidget::~TermWidget() + { + if(m_pKonsoleWidget) + disconnect(m_pKonsoleWidget,SIGNAL(destroyed()),this,SLOT(konsoleDestroyed())); + + if(m_bIsStandalone)g_pTermWidgetList->removeRef(this); + if(g_pTermWindowList->isEmpty() && g_pTermWidgetList->isEmpty())g_pTermModule->unlock(); + } + + void TermWidget::resizeEvent(QResizeEvent *) + { + int hght = 0; + if(m_bIsStandalone) + { + hght = m_pCloseButton->sizeHint().height(); + m_pHBox->setGeometry(1,1,width() - 2,hght + 1); + + } + if(m_pKonsoleWidget) + m_pKonsoleWidget->setGeometry(1,hght + 1,width() - 2,height() - (hght + 2)); + } + + void TermWidget::closeClicked() + { + // this is called only in standalone mode + delete this; + } + + void TermWidget::konsoleDestroyed() + { + m_pKonsoleWidget = 0; + m_pKonsolePart = 0; + hide(); + QTimer::singleShot(0,this,SLOT(autoClose())); + } + + void TermWidget::autoClose() + { + if(m_bIsStandalone)delete this; + else ((KviWindow *)parent())->close(); + } + + void TermWidget::changeTitle(int,const QString& str) + { + if(m_bIsStandalone)m_pTitleLabel->setText(str); + } + + void TermWidget::notifySize(int,int) + { + } + + void TermWidget::changeColumns(int) + { + } + + QSize TermWidget::sizeHint() const + { + int hght = 0; + int wdth = 0; + if(m_pKonsoleWidget) + { + hght += m_pKonsoleWidget->sizeHint().height(); + wdth = m_pKonsoleWidget->sizeHint().width(); + } + if(m_pCloseButton) + { + hght += m_pCloseButton->sizeHint().height(); + } + + return QSize(wdth + 2,hght + 2); + } + +#ifndef COMPILE_USE_STANDALONE_MOC_SOURCES +#include "TermWidget.moc" +#endif //!COMPILE_USE_STANDALONE_MOC_SOURCES + +#endif //COMPILE_KDE_SUPPORT |