Make some member functions const

lib/History.cpp

@@ -401,7 +401,7 @@ void HistoryScrollBuffer::setMaxNbLines(unsigned int lineCount)
     dynamic_cast<HistoryTypeBuffer*>(m_histType)->m_nbLines = lineCount;
 }
 
-int HistoryScrollBuffer::bufferIndex(int lineNumber)
+int HistoryScrollBuffer::bufferIndex(int lineNumber) const
 {
     Q_ASSERT( lineNumber >= 0 );
     Q_ASSERT( lineNumber < _maxLineCount );

lib/History.h

@@ -184,7 +184,7 @@ public:
 
 
 private:
-  int bufferIndex(int lineNumber);
+  int bufferIndex(int lineNumber) const;
 
   HistoryLine* _historyBuffer;
   QBitArray _wrappedLine;

lib/KeyboardTranslator.cpp

@@ -475,7 +475,7 @@ QString KeyboardTranslatorReader::description() const
 {
     return _description;
 }
-bool KeyboardTranslatorReader::hasNextEntry()
+bool KeyboardTranslatorReader::hasNextEntry() const
 {
     return _hasNext;
 }

lib/KeyboardTranslator.h

@@ -369,7 +369,7 @@ public:
     QString description() const;
 
     /** Returns true if there is another entry in the source stream */
-    bool hasNextEntry();
+    bool hasNextEntry() const;
     /** Returns the next entry found in the source stream */
     KeyboardTranslator::Entry nextEntry();
 

lib/Session.cpp

@@ -143,7 +143,7 @@ bool Session::isRunning() const
     return _shellProcess->state() == QProcess::Running;
 }
 
-void Session::setCodec(QTextCodec * codec)
+void Session::setCodec(QTextCodec * codec) const
 {
     emulation()->setCodec(codec);
 }
@@ -1034,7 +1034,7 @@ void SessionGroup::setMasterStatus(Session * session, bool master)
     }
 }
 
-void SessionGroup::connectPair(Session * master , Session * other)
+void SessionGroup::connectPair(Session * master , Session * other) const
 {
 //    qDebug() << k_funcinfo;
 
@@ -1045,7 +1045,7 @@ void SessionGroup::connectPair(Session * master , Session * other)
                  SLOT(sendString(const char *,int)) );
     }
 }
-void SessionGroup::disconnectPair(Session * master , Session * other)
+void SessionGroup::disconnectPair(Session * master , Session * other) const
 {
 //    qDebug() << k_funcinfo;
 

lib/Session.h

@@ -340,7 +340,7 @@ public:
     void setSize(const QSize & size);
 
     /** Sets the text codec used by this session's terminal emulation. */
-    void setCodec(QTextCodec * codec);
+    void setCodec(QTextCodec * codec) const;
 
     /**
      * Sets whether the session has a dark background or not.  The session
@@ -633,8 +633,8 @@ public:
     int masterMode() const;
 
 private:
-    void connectPair(Session * master , Session * other);
-    void disconnectPair(Session * master , Session * other);
+    void connectPair(Session * master , Session * other) const;
+    void disconnectPair(Session * master , Session * other) const;
     void connectAll(bool connect);
     QList<Session *> masters() const;
 

lib/TerminalDisplay.cpp

@@ -649,7 +649,7 @@ static void drawOtherChar(QPainter& paint, int x, int y, int w, int h, uchar cod
 }
 
 void TerminalDisplay::drawLineCharString(    QPainter& painter, int x, int y, const std::wstring& str,
-                                    const Character* attributes)
+                                    const Character* attributes) const
 {
         const QPen& currentPen = painter.pen();
 
@@ -2791,7 +2791,7 @@ void TerminalDisplay::emitSelection(bool useXselection,bool appendReturn)
   }
 }
 
-void TerminalDisplay::bracketText(QString& text)
+void TerminalDisplay::bracketText(QString& text) const
 {
     if (bracketedPasteMode() && !_disabledBracketedPasteMode)
     {

lib/TerminalDisplay.h

@@ -206,7 +206,7 @@ public:
     void emitSelection(bool useXselection,bool appendReturn);
 
     /** change and wrap text corresponding to paste mode **/
-    void bracketText(QString& text);
+    void bracketText(QString& text) const;
 
     /**
      * Sets the shape of the keyboard cursor.  This is the cursor drawn
@@ -672,7 +672,7 @@ private:
                                            const Character* style, bool invertCharacterColor);
     // draws a string of line graphics
     void drawLineCharString(QPainter& painter, int x, int y,
-                            const std::wstring& str, const Character* attributes);
+                            const std::wstring& str, const Character* attributes) const;
 
     // draws the preedit string for input methods
     void drawInputMethodPreeditString(QPainter& painter , const QRect& rect);