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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commite9ae80694875f869892f13f4fcaf1170a00dea41 (patch)
treeaa2f8d8a217e2d376224c8d46b7397b68d35de2d /kommander/widgets/konsole.cpp
downloadtdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.tar.gz
tdewebdev-e9ae80694875f869892f13f4fcaf1170a00dea41.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kommander/widgets/konsole.cpp')
-rw-r--r--kommander/widgets/konsole.cpp153
1 files changed, 153 insertions, 0 deletions
diff --git a/kommander/widgets/konsole.cpp b/kommander/widgets/konsole.cpp
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+++ b/kommander/widgets/konsole.cpp
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+/***************************************************************************
+ konsole.cpp - Widget that shows output of a process
+ -------------------
+ copyright : (C) 2004 Michal Rudolf <mrudolf@kdewebdev.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. *
+ * *
+ ***************************************************************************/
+
+/* QT INCLUDES */
+#include <qcursor.h>
+#include <qstring.h>
+#include <qstringlist.h>
+#include <qwidget.h>
+
+/* OTHER INCLUDES */
+#include <kommanderwidget.h>
+#include <specials.h>
+#include "konsole.h"
+#include <myprocess.h>
+
+Konsole::Konsole(QWidget* a_parent, const char* a_name)
+ : KTextEdit(a_parent, a_name), KommanderWidget(this), mSeenEOL(false), mProcess(false)
+{
+ QStringList states;
+ states << "default";
+ setStates(states);
+ setDisplayStates(states);
+}
+
+Konsole::~Konsole()
+{
+}
+
+QString Konsole::currentState() const
+{
+ return QString("default");
+}
+
+bool Konsole::isKommanderWidget() const
+{
+ return true;
+}
+
+QStringList Konsole::associatedText() const
+{
+ return KommanderWidget::associatedText();
+}
+
+void Konsole::setAssociatedText(const QStringList& a_at)
+{
+ KommanderWidget::setAssociatedText(a_at);
+}
+
+void Konsole::setPopulationText(const QString& a_text)
+{
+ KommanderWidget::setPopulationText(a_text);
+}
+
+QString Konsole::populationText() const
+{
+ return KommanderWidget::populationText();
+}
+
+void Konsole::populate()
+{
+ QString txt = KommanderWidget::evalAssociatedText(populationText());
+ setWidgetText(txt);
+}
+
+void Konsole::setWidgetText(const QString&)
+{
+// FIXME: emit widgetTextChanged(a_text);
+}
+
+void Konsole::execute()
+{
+ QString at = evalAssociatedText().stripWhiteSpace();
+ if (mProcess)
+ cancel();
+ mSeenEOL = false;
+ mProcess = new MyProcess(this);
+ mProcess->setBlocking(false);
+ connect(mProcess, SIGNAL(processExited(MyProcess*)), SLOT(processExited(MyProcess*)));
+ connect(mProcess, SIGNAL(processReceivedStdout(MyProcess*, char*, int)), SLOT(processReceivedStdout(MyProcess*, char*, int)));
+ setCursor(QCursor(Qt::WaitCursor));
+ mProcess->run(at);
+}
+
+void Konsole::cancel()
+{
+ if (!mProcess)
+ return;
+ mProcess->cancel();
+ processExited(mProcess);
+}
+
+
+void Konsole::processReceivedStdout(MyProcess*, char* buffer, int buflen)
+{
+ QString pBuf = QString::fromLocal8Bit(buffer, buflen);
+ if (mSeenEOL)
+ pBuf = '\n' + pBuf;
+ mSeenEOL = pBuf[pBuf.length()-1] == '\n';
+ if (mSeenEOL)
+ pBuf = pBuf.left(pBuf.length()-1);
+ insert(pBuf);
+}
+
+void Konsole::processExited(MyProcess*)
+{
+ unsetCursor();
+ delete mProcess;
+ mProcess = 0;
+ emit finished();
+}
+
+bool Konsole::isFunctionSupported(int f)
+{
+ return f == DCOP::setText || f == DCOP::text || f == DCOP::clear || f == DCOP::execute || f == DCOP::cancel;
+}
+
+QString Konsole::handleDCOP(int function, const QStringList& args)
+{
+ switch (function) {
+ case DCOP::setText:
+ setWidgetText(args[0]);
+ break;
+ case DCOP::text:
+ return text();
+ case DCOP::clear:
+ clear();
+ break;
+ case DCOP::execute:
+ execute();
+ break;
+ case DCOP::cancel:
+ cancel();
+ break;
+ default:
+ return KommanderWidget::handleDCOP(function, args);
+ }
+ return QString();
+}
+
+
+#include "konsole.moc"