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/* libppt - library to read PowerPoint presentation
Copyright (C) 2005 Yolla Indria <yolla.indria@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA
*/
#ifndef LIBPPT_OBJECTS
#define LIBPPT_OBJECTS
#include "ustring.h"
#include <string>
namespace Libppt
{
class Color
{
public:
unsigned red, green, blue;
Color(){ red = green = blue = 0; }
Color( unsigned r, unsigned g, unsigned b )
{ red = r; green = g; blue = b; }
Color( const Color& c )
{ red = c.red; green = c.green; blue = c.blue; }
Color& operator=( const Color& c )
{ red = c.red; green = c.green; blue = c.blue; return *this; }
};
class Object
{
public:
Object();
virtual ~Object();
int id() const;
void setId( int id );
virtual bool isText() const { return false; }
virtual bool isPicture() const { return false; }
virtual bool isGroup() const { return false; }
virtual bool isDrawing() const { return false; }
// all is in mm
double top() const;
double left() const;
double width() const;
double height() const;
void setTop( double top );
void setLeft( double left );
void setWidth( double width );
void setHeight( double height );
bool isBackground() const;
void setBackground( bool bg );
bool hasProperty( std::string name );
void setProperty( std::string name, int value );
void setProperty( std::string name, double value );
void setProperty( std::string name, std::string value );
void setProperty( std::string name, bool value );
void setProperty( std::string name, Color value );
void setProperty( std::string name, const char* value )
{ setProperty( name, std::string(value) ); }
int getIntProperty( std::string name );
double getDoubleProperty( std::string name );
bool getBoolProperty( std::string name );
std::string getStrProperty( std::string name );
Color getColorProperty(std::string name);
private:
// no copy or assign
Object( const Object& );
Object& operator=( const Object& );
class Private;
Private* d;
};
class TextObject: public Object
{
public:
enum {
Title = 0,
Body = 1,
Notes = 2,
NotUsed = 3,
Other = 4, // text in a shape
CenterBody = 5, // subtitle in title slide
CenterTitle = 6, // title in title slide
HalfBody = 7, // body in two-column slide
QuarterBody = 8 // body in four-body slide
};
TextObject();
virtual ~TextObject();
virtual bool isText() const { return true; }
unsigned type() const;
void setType( unsigned type );
const char* typeAsString() const;
UString text(unsigned index) const;
void setText( const UString& text );
unsigned listSize() const;
bool bulletFlag(unsigned index) const;
void setBulletFlag( bool flag ) ;
void convertFrom( Object* object );
private:
// no copy or assign
TextObject( const TextObject& );
TextObject& operator=( const TextObject& );
class Private;
Private* d;
};
class GroupObject: public Object
{
public:
GroupObject();
virtual ~GroupObject();
virtual bool isGroup() const { return true; }
unsigned objectCount() const;
Object* object( unsigned index );
void addObject( Object* object );
void takeObject( Object* object );
private:
// no copy or assign
GroupObject( const GroupObject& );
GroupObject& operator=( const GroupObject& );
class Private;
Private* d;
};
class DrawObject: public Object
{
public:
enum {
None = 0,
Rectangle,
RoundRectangle,
Circle,
Ellipse,
Diamond,
RightArrow,
LeftArrow,
UpArrow,
DownArrow,
IsoscelesTriangle,
RightTriangle,
Parallelogram,
Trapezoid,
Hexagon,
Octagon,
Line,
Smiley,
Heart,
FreeLine
};
DrawObject();
virtual ~DrawObject();
virtual bool isDrawing() const { return true; }
unsigned shape() const;
void setShape( unsigned s );
bool isVerFlip() const;
void setVerFlip( bool vFlip );
bool isHorFlip() const;
void setHorFlip( bool hFlip );
private:
// no copy or assign
DrawObject( const DrawObject& );
DrawObject& operator=( const DrawObject& );
class Private;
Private* d;
};
}
#endif /* LIBPPT_OBJECTS */
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