src/console.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #ifndef CONSOLE_H
  12 #define CONSOLE_H
  13
  14 #include <QWidget>
  15 #include <QRegExp>
  16 #include <boost/shared_ptr.hpp>
  17 #include "histlineedit.h"
  18 #include "console_p.h"
  19
  20 class QLabel;
  21 class QTextEdit;
  22 class TextNotifier;
  23
  24 class Console : public QWidget {
  25 Q_OBJECT
  26   HistLineEdit* edit;
  27   QTextEdit* display;
  28   QLabel* prompt;
  29   static QRegExp promptRegexp;
  30   boost::shared_ptr<TextNotifier> m_notifier;
  31   LuaConsoleHighlighter m_highlighter;
  32 public:
  33   Console(QWidget* parent, const QString& caption);
  34   inline QLineEdit* commandLine() const { return edit; }
  35   void clear();
  36   void setNotifier(const boost::shared_ptr<TextNotifier>& notifier) { m_notifier = notifier; }
  37 public Q_SLOTS:
  38   void displayText(QString, int offset);
  39   void echo(const QString&);
  40 protected Q_SLOTS:
  41   void input(const QString&);
  42 Q_SIGNALS:
  43   void receivedInput(const QString&);
  44   void notify();
  45 };
  46
  47 class TextNotifier {
  48 public:
  49   virtual ~TextNotifier() { }
  50   virtual void textNotify(const QString& text) = 0;
  51 };
  52
  53 #endif // CONSOLE_H