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/* Copyright (C) 2004 MySQL AB
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/**
* @file myx_gc_model.h
* @brief Implementation of the model that manages the visual representation in the generic canvas.
*
*/
#ifndef __GC_MODEL_H__
#define __GC_MODEL_H__
#include "myx_gc_style.h"
#include "myx_gc_figure.h"
#include "myx_gc_connection.h"
//----------------------------------------------------------------------------------------------------------------------
class CGenericCanvas;
class CConnection;
class CGCTexture;
class GENERIC_CANVAS_API CGCModel: public CGCBase
{
friend class CFigure;
friend class CFigureParser;
friend class CSVGParser;
private:
class GENERIC_CANVAS_API CFigureListener: public CGCBaseListener
{
friend class CGCModel;
protected:
CGCModel* model;
public:
virtual void __cdecl onDestroy(CGCBase* sender);
};
CLayoutList FLayouts; // List of templates to create figures from.
CConnectionDecors FConnectionDecors; // List of templates for connections.
CFigureList FFigures; // The list of figures.
CStyleList FStyles; // A list of elements for visual representation of figure elements.
CConnections FConnections;
CFigureListener FListener;
CTextures FTextures;
wstring FTexturePath; // The path to be used for loading texture images.
protected:
void addFigure(CFigure* figure);
public:
CGCModel(CGenericCanvas* canvas);
virtual ~CGCModel(void);
void clearConnections(void);
void clearDecors(void);
void clearFigures(void);
void clearLayouts(void);
void clearStyles(void);
void clearTextures(void);
CConnection* createConnection(wstring type, wstring layoutClass, CFigure* endPoint1, CFigure* endPoint2);
CConnectionDecor* createDecor(wstring type, wstring layoutClass);
CFigure* createFigure(wstring type, wstring layoutClass);
CFigureTemplate* createLayout(wstring type, wstring layoutClass);
CGCTexture* createTexture(const TLODList& lodData, const wstring& id, const string& wrapH, const string& wrapV,
const string& minificationFilterStr, const string& magnificationFilterStr, int dimensions, const string& mode);
CConnectionDecor* decor(const char* type, const char* layoutClass);
CConnectionDecor* decor(wstring type, wstring layoutClass);
CFigureTemplate* layout(const char* type, const char* layoutClass);
CFigureTemplate* layout(wstring type, wstring layoutClass);
virtual TGCVariant __cdecl propertyGet(const char* name, unsigned int index);
virtual void __cdecl propertySet(const char* name, unsigned int index, TGCVariant value);
void removeConnection(CConnection* connection);
void removeFigure(CFigure* figure);
void removeStyle(wstring ID);
void setTexturePath(const string& path);
CGCStyle* style(const wstring &ID);
int styleExists(const wstring &ID);
CGCTexture* texture(const wstring& name);
};
//----------------------------------------------------------------------------------------------------------------------
#endif // #ifdef __GC_MODEL_H__
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