QtCollider/widgets/QcTextEdit.h

   1 /************************************************************************
   2 *
   3 * Copyright 2010 Jakob Leben (jakob.leben@gmail.com)
   4 *
   5 * This file is part of SuperCollider Qt GUI.
   6 *
   7 * This program is free software: you can redistribute it and/or modify
   8 * it under the terms of the GNU General Public License as published by
   9 * the Free Software Foundation, either version 3 of the License, or
  10 * (at your option) any later version.
  11 *
  12 * This program is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 * GNU General Public License for more details.
  16 *
  17 * You should have received a copy of the GNU General Public License
  18 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 *
  20 ************************************************************************/
  21
  22 #ifndef QC_TEXT_EDIT
  23 #define QC_TEXT_EDIT
  24
  25 #include "../QcHelper.h"
  26
  27 #include <QTextEdit>
  28
  29 class QcTextEdit : public QTextEdit, QcHelper
  30 {
  31   Q_OBJECT
  32   Q_PROPERTY( QString document READ documentFilename WRITE setDocument );
  33   Q_PROPERTY( int selectionStart READ selectionStart );
  34   Q_PROPERTY( int selectionSize READ selectionSize );
  35   Q_PROPERTY( QString selectedString READ selectedString WRITE replaceSelectedText );
  36   Q_PROPERTY( QFont textFont READ dummyFont WRITE setTextFont );
  37   Q_PROPERTY( QColor textColor READ dummyColor WRITE setTextColor );
  38   Q_PROPERTY( VariantList rangeColor
  39               READ dummyVariantList WRITE setRangeColor );
  40   Q_PROPERTY( VariantList rangeFont
  41               READ dummyVariantList WRITE setRangeFont );
  42   Q_PROPERTY( VariantList rangeText
  43               READ dummyVariantList WRITE setRangeText );
  44   Q_PROPERTY( bool enterInterpretsSelection
  45               READ interpretSelection WRITE setInterpretSelection );
  46
  47   public:
  48     QcTextEdit();
  49     QString documentFilename() const;
  50     void setDocument( const QString & );
  51     int selectionStart() const;
  52     int selectionSize() const;
  53     Q_INVOKABLE void select( int start, int size );
  54     QString selectedString() const;
  55     void replaceSelectedText( const QString & );
  56     bool interpretSelection() const { return _interpretSelection; }
  57     void setInterpretSelection( bool b ) { _interpretSelection = b; }
  58     void setTextFont( const QFont & );
  59     void setTextColor( const QColor & );
  60     void setRangeColor( const VariantList & );
  61     void setRangeFont( const VariantList & );
  62     void setRangeText( const VariantList & );
  63
  64   Q_SIGNALS:
  65     void interpret( const QString & code );
  66
  67   protected:
  68     virtual void keyPressEvent( QKeyEvent * );
  69     virtual void insertFromMimeData ( const QMimeData * );
  70
  71   private:
  72     QString & prepareText( QString & str ) const;
  73
  74     QString _document;
  75     bool _interpretSelection;
  76 };
  77
  78 #endif