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

1 files changed, 123 insertions, 0 deletions

diff --git a/konsole/konsole/TEPty.h b/konsole/konsole/TEPty.h
new file mode 100644
index 000000000..294fde8c7
--- /dev/null
+++ b/konsole/konsole/TEPty.h
@@ -0,0 +1,123 @@
+/*
+    This file is part of Konsole, an X terminal.
+    Copyright (C) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>
+
+    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.
+
+    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.
+*/
+
+#ifndef TE_PTY_H
+#define TE_PTY_H
+
+#include <config.h>
+
+#include <kprocess.h>
+#include <qsocketnotifier.h>
+#include <qstrlist.h>
+#include <qvaluelist.h>
+#include <qmemarray.h>
+
+class TEPty: public KProcess
+{
+Q_OBJECT
+
+  public:
+
+    TEPty();
+    ~TEPty();
+
+  public:
+
+    /*!
+     * having a `run' separate from the constructor allows to make
+     * the necessary connections to the signals and slots of the
+     * instance before starting the execution of the client.
+     */
+    int run( const char* pgm, QStrList & args, const char* term, ulong winid, bool _addutmp,
+             const char* konsole_dcop = "", const char* konsole_dcop_session = "" );
+    void setWriteable(bool writeable);
+    QString error() { return m_strError; }
+    void setXonXoff(bool on);
+    void setSize(int lines, int cols);
+    void setErase(char erase);
+
+  public slots:
+    void useUtf8(bool on);
+    void lockPty(bool lock);
+    void send_bytes(const char* s, int len);
+
+  signals:
+
+    /*!
+        emitted when the client program terminates.
+    */
+    void done(int returnCode);
+
+    /*!
+        emitted when a new block of data comes in.
+        \param s - the data
+        \param len - the length of the block
+    */
+    void block_in(const char* s, int len);
+    
+    /*!
+        emitted when buffer_full becomes false
+    */
+    void buffer_empty();
+
+    // this will be emitted in the child process
+    // after forking (and, obviously, before exec())
+    void forkedChild();
+
+  public:
+
+    void send_byte(char s);
+    void send_string(const char* s);
+    bool buffer_full() { return m_bufferFull; }
+
+    // override from KProcess to allow the client of konsolePart
+    // to set up things after fork() but before exec()
+    virtual int commSetupDoneC();
+
+  protected slots:
+      void dataReceived(KProcess *, char *buf, int len);
+  public slots:
+      void donePty();
+      
+  private:
+    void appendSendJob(const char* s, int len);
+
+  private slots:
+    void doSendJobs();
+    void writeReady();
+
+  private:
+
+    QString m_strError;
+
+    struct SendJob {
+      SendJob() {}
+      SendJob(const char* b, int len) {
+        buffer.duplicate(b,len);
+        length = len;
+      }
+      QMemArray<char> buffer;
+      int length;
+    };
+    QValueList<SendJob> pendingSendJobs;
+    bool m_bufferFull;
+};
+
+#endif