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/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 70 insertions, 0 deletions

diff --git a/lib/util/execcommand.h b/lib/util/execcommand.h
new file mode 100644
index 00000000..b5545e0d
--- /dev/null
+++ b/lib/util/execcommand.h
@@ -0,0 +1,70 @@
+/* This file is part of the KDE project
+   Copyright (C) 2002 Harald Fernengel <harry@kdevelop.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef _EXECCOMMAND_H_
+#define _EXECCOMMAND_H_
+
+#include <qobject.h>
+#include <qstringlist.h>
+
+class KProcess;
+class KProgressDialog;
+
+/**
+@file execcommand.h
+Command execution facilities.
+*/
+
+/**
+ * This class invokes a binary with the arguments passed in the constructor and
+ * emits the signal finished() with the output. It also displays
+ * a progress dialog with the possibility to cancel the command.
+ *
+ * If there was an error or the user pressed cancel, finished ()
+ * will emit a QString::null, otherwise QStrings containing the stdout/stderr.
+ *
+ * The object will delete itself after the finished signal has been emitted.
+ * Additional environment can be set in the QStringList env via QStrings with the format "foo=blah"
+ */
+class ExecCommand : public QObject
+{
+    Q_OBJECT
+public:
+    ExecCommand( const QString& executable, const QStringList& args,
+		 const QString& workingDir = QString::null,
+                 const QStringList& env = QStringList(), QObject* parent = 0, const char* name = 0 );
+    ~ExecCommand();
+
+signals:
+    void finished( const QString& output, const QString& errorOutput );
+
+private slots:
+    void receivedStdout (KProcess *, char *buffer, int buflen);
+    void receivedStderr (KProcess *, char *buffer, int buflen);
+    void processExited();
+    void cancelClicked();
+
+private:
+    KProcess* proc;
+    KProgressDialog* progressDlg;
+    QString   out;
+    QString   err;
+};
+
+#endif