text_imp.h

Go to the documentation of this file.

// Copyright (C)  2003  Dominique Devriese <devriese@kde.org>

// 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 KIG_OBJECTS_TEXT_IMP_H
#define KIG_OBJECTS_TEXT_IMP_H

#include "object_imp.h"

#include "../misc/coordinate.h"
#include "../misc/rect.h"

class TextImp
  : public ObjectImp
{
  QString mtext;
  Coordinate mloc;
  bool mframe;
  // with this var, we keep track of the place we drew in, for use in
  // the contains() function..
  mutable Rect mboundrect;
public:
  typedef ObjectImp Parent;
  static const ObjectImpType* stype();

  Coordinate attachPoint() const;
  TextImp( const QString& text, const Coordinate& loc, bool frame = false );
  TextImp* copy() const;
  ~TextImp();

  ObjectImp* transform( const Transformation& ) const;

  void draw( KigPainter& p ) const;
  bool contains( const Coordinate& p, int width, const KigWidget& ) const;
  bool inRect( const Rect& r, int width, const KigWidget& ) const;
  bool valid() const;
  Rect surroundingRect() const;

  int numberOfProperties() const;
  const QByteArrayList properties() const;
  const QByteArrayList propertiesInternalNames() const;
  ObjectImp* property( int which, const KigDocument& w ) const;
  const char* iconForProperty( int which ) const;
  const ObjectImpType* impRequirementForProperty( int which ) const;
  bool isPropertyDefinedOnOrThroughThisImp( int which ) const;

  const ObjectImpType* type() const;
  void visit( ObjectImpVisitor* vtor ) const;

  QString text() const;
  const Coordinate coordinate() const;
  bool hasFrame() const;

  bool equals( const ObjectImp& rhs ) const;
};

class NumericTextImp
  : public TextImp
{
  double mvalue;
public:
  typedef TextImp Parent;
  static const ObjectImpType* stype();
  NumericTextImp( const QString& text, const Coordinate& loc, bool frame, double value );
  NumericTextImp* copy() const;
  double getValue() const;
  const ObjectImpType* type() const;

  int numberOfProperties() const;
  const QByteArrayList properties() const;
  const QByteArrayList propertiesInternalNames() const;
  ObjectImp* property( int which, const KigDocument& w ) const;
  const char* iconForProperty( int which ) const;
  const ObjectImpType* impRequirementForProperty( int which ) const;
  bool isPropertyDefinedOnOrThroughThisImp( int which ) const;
};

class BoolTextImp
  : public TextImp
{
  bool mvalue;
public:
  typedef TextImp Parent;
  static const ObjectImpType* stype();
  BoolTextImp( const QString& text, const Coordinate& loc, bool frame, bool value );
  BoolTextImp* copy() const;
  bool getValue() const;
  const ObjectImpType* type() const;

  int numberOfProperties() const;
  const QByteArrayList properties() const;
  const QByteArrayList propertiesInternalNames() const;
  ObjectImp* property( int which, const KigDocument& w ) const;
  const char* iconForProperty( int which ) const;
  const ObjectImpType* impRequirementForProperty( int which ) const;
  bool isPropertyDefinedOnOrThroughThisImp( int which ) const;
};

#endif