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GraphicsObjectsList.h

Go to the documentation of this file.

#ifndef GraphicsObjectsListH
#define GraphicsObjectsListH

/*******************************************************************************
Copyright 1998,1999,2000,2001,2002 Petr Kulhanek

    This file is part of Core plugin.

    Core plugin 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.

    Core plugin 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 Core plugin; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*******************************************************************************/
/*******************************************************************************
** PROJECT:             Project NEMESIS
** FILE:                GraphicsObjectsList
** FUNCTION:            list of all graphics objects
** VERSION:             1.0
** LANGUAGE:            CBuilder C++
** TARGET COMPUTER:     IBM PC
** PROGRAMMER:          Petr Kulhánek
** HISTORY:
VERSION DATE        NOTE
*******************************************************************************/

/* HEADER FILES ***************************************************************/

#include "CoreMainHeader.h"
#include "ExtObject.h"
#include "XMLFile.h"
#include "Transformation.h"
#include "GraphicsObject.h"

/* HEADER FILES END ***********************************************************/

class CAdvancedProject;
class CGraphicsObjectsList;
class CGraphicsProfile;
class CXMLElement;
class TOpenGLWin;
class CManipulator;
class CGraphicsProfileData;

//---------------------------------------------------------------------------


class NEMESIS_CORE_PACKAGE CGraphicsObjectData : public CComObject{
    public:
 // konstruktor ----------------------------------------------------------------
        __fastcall CGraphicsObjectData(CComObject* owner,CPluginObjectInfo* objectinfo);

 // inicializaèní a rekonstrukèní operace --------------------------------------
    void             __fastcall GetFromGraphicsObject(CGraphicsObject* object);
    CGraphicsObject* __fastcall MakeGraphicsObject(CGraphicsObjectsList* p_gl,CElementsRecord* history=NULL);
    inline int       __fastcall GetGraphicsObjectIndex(void);

 // extraktor a inserter pro proudové operace ----------------------------------
    friend inline ostream& __fastcall operator << (ostream& str,const CGraphicsObjectData& sg);
    friend inline istream& __fastcall operator >> (istream& str,CGraphicsObjectData& sg);

 // sekce soukromých dat -------------------------------------------------------
    public:
    CUUID                           UUID;                               // uuid objektu
    int                                 GraphicsObjectIndex;    // index objektu
    CSmallString                Name;                   // jméno objektu
    CSmallString                Description;            // popis objektu
    CExtObject::CStatus Status;                 // status objektu
    CXMLFile            File;
    };

//------------------------------------------------------------------------------


class NEMESIS_CORE_PACKAGE CGraphicsObjectsList : public CExtObject, public CTemplList<CGraphicsObject> {
    public:
        __fastcall CGraphicsObjectsList(CAdvancedProject* owner);
        __fastcall ~CGraphicsObjectsList(void);

 // metody - vytvoøení objektù - záznam do history listu -----------------------
    CGraphicsObject* __fastcall CreateGraphicsObject(const CUUID& objectuuid,
                                        const CSmallString& name,
                                        const CSmallString& descr,
                                        CGraphicsProfile* profile=NULL);

 // metody - operace se seznamem -----------------------------------------------
    CGraphicsObject* __fastcall SearchByName(const CSmallString& name);
    CGraphicsObject* __fastcall SearchByDescription(const CSmallString& descrip);

 // metody - výkonové operace --------------------------------------------------
    CGraphicsObject* __fastcall AddGraphicsObject(const CUUID& objectuuid,const CSmallString& name,CElementsRecord* history=NULL);
    CGraphicsObject* __fastcall AddGraphicsObject(CGraphicsObjectData* p_data,CElementsRecord* history=NULL);

 // metody - práce s profily ---------------------------------------------------
 // se zaznamem do history listu
    CGraphicsProfile* __fastcall MakeNewProfile(const CSmallString& name, const CSmallString& descr);
    bool __fastcall ActivateProfile(CGraphicsProfile* profile);

 // bez zaznamu do history listu
    CGraphicsProfile* __fastcall AddProfile(const CGraphicsProfileData& data,CElementsRecord* history=NULL);
    void              __fastcall SetActiveProfile(CGraphicsProfile* profile,CElementsRecord* history=NULL);
    inline CTemplList<CGraphicsProfile>& __fastcall GetProfilesList(void);
    inline CGraphicsProfile* __fastcall GetActiveProfile(void);
    CGraphicsProfile* __fastcall FindProfile(int index);

 // zjiš�ovací operace ---------------------------------------------------------
    __property CAdvancedProject* Project = {read = GetAdvancedProject};
    CExtObject* __fastcall FindObject(int index);

 // nastavovací operace --------------------------------------------------------
    void __fastcall SetOpenGLWin(TOpenGLWin* openglwin);
    void __fastcall SetCentrum(const CPoint& centrum);
    inline TOpenGLWin* __fastcall GetOpenGLWin(void);

 // výkonné funkce -------------------------------------------------------------
    void        __fastcall Repaint(void);  // pøekreslí scénu

    CExtObject* __fastcall RepaintSelect(int mousex,int mousey);
    void __fastcall RepaintRectSelect(int x,int y,int w,int h);
    CExtObject* __fastcall GetFirstRectSelectObject(void);
    CExtObject* __fastcall GetNextRectSelectObject(void);

 // manipulator setup ----------------------------------------------------------
    void __fastcall FitScene(void);
    void __fastcall SetUniformManipMode(bool set);
    bool __fastcall IsInUniformManipMode(void);
    CManipulator* __fastcall GetCurrentManipulator(void);

 // uložení a naètení dat ------------------------------------------------------
    bool __fastcall Load(CXMLElement* p_el);
    bool __fastcall Save(CXMLElement* p_el);

    void __fastcall RevertToGlobalSystem(void);
    void __fastcall RevertToLocalSystem(void);

 // sekce soukromých dat -------------------------------------------------------
    private:
    CTemplList<CGraphicsProfile>       Profiles;        // grafické profily
    TOpenGLWin*                        FOpenGLWin;      // grafický výstup
    CGraphicsProfile*                  FActiveProfile;  // aktivní grafický profil
    inline CAdvancedProject* __fastcall GetAdvancedProject(void);
    CPoint                              Centrum;    // falesné centrum
    bool                                FUniformManipMode;
    CPoint                              UniformPos;
    CTransformation                     UniformTrans;
    bool                                RevertedCoords;
    GLdouble                            LocalModelMatrix[16];
    };

//------------------------------------------------------------------------------

inline TOpenGLWin* __fastcall CGraphicsObjectsList::GetOpenGLWin(void)
{
 return(FOpenGLWin);
}

//------------------------------------------------------------------------------

DECLARE_EVENT(GraphicsObjectsList_AddObject);
DECLARE_EVENT(GraphicsObjectsList_RemoveObject);
DECLARE_EVENT(GraphicsObjectsList_AddProfile);
DECLARE_EVENT(GraphicsObjectsList_RemoveProfile);
DECLARE_EVENT(GraphicsObjectsList_ActivateProfile);

//------------------------------------------------------------------------------
//##############################################################################
//------------------------------------------------------------------------------


class CGraphicsObjectHistory: public CElementData{
    public:
    __fastcall CGraphicsObjectHistory(CGraphicsObject* p_go,bool create);
    __fastcall ~CGraphicsObjectHistory(void);

    private:
    CGraphicsObjectsList*      GraphicsObjectsList;
    CGraphicsObjectData*       Data;

    virtual void __fastcall Forward(void);
    virtual void __fastcall Backward(void);
    };

//------------------------------------------------------------------------------

class CGraphicsObjectsListCreateObjectHistory:public CCoreElementsRecord{
    public:
        __fastcall CGraphicsObjectsListCreateObjectHistory(CGraphicsObjectData* p_data);
        private:
    virtual CSmallString __fastcall GetDescription(const CSmallString& format);
    CSmallString    ObjectName;
    CSmallString    ObjectType;
    };

//------------------------------------------------------------------------------

class CProfileCreateHistory:public CCoreElementsRecord{
    public:
        __fastcall CProfileCreateHistory(const CSmallString& name,const CSmallString& descr);

        private:
    virtual CSmallString __fastcall GetDescription(const CSmallString& format);
    CSmallString    ProfileName;
    CSmallString    ProfileDescr;
    };

//------------------------------------------------------------------------------

class CActivateProfileHistory:public CCoreElementsRecord{
    public:
        __fastcall CActivateProfileHistory(const CSmallString& name,const CSmallString& descr);

        private:
    virtual CSmallString __fastcall GetDescription(const CSmallString& format);
    CSmallString    ProfileName;
    CSmallString    ProfileDescr;
    };

//------------------------------------------------------------------------------

class CSetActiveProfileHistory: public CElementData{
    public:
    __fastcall CSetActiveProfileHistory(CGraphicsObjectsList* p_list,CGraphicsProfile* p_prof,bool activate);

    private:
    CGraphicsObjectsList*      GraphicsObjectsList;
    int                        ProfileIndex;
    int                        PrevProfileIndex;

    virtual void __fastcall Forward(void);
    virtual void __fastcall Backward(void);
    };

//------------------------------------------------------------------------------
//##############################################################################
//------------------------------------------------------------------------------


inline int __fastcall CGraphicsObjectData::GetGraphicsObjectIndex(void)
{
 return(GraphicsObjectIndex);
}

//------------------------------------------------------------------------------

inline CTemplList<CGraphicsProfile>& __fastcall CGraphicsObjectsList::GetProfilesList(void)
{
 return(Profiles);
}

//------------------------------------------------------------------------------

inline CGraphicsProfile* __fastcall CGraphicsObjectsList::GetActiveProfile(void)
{
 return(FActiveProfile);
}

//------------------------------------------------------------------------------

inline CAdvancedProject* __fastcall CGraphicsObjectsList::GetAdvancedProject(void)
{
 return((CAdvancedProject*)GetProject());
}

//------------------------------------------------------------------------------

#endif

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