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/***************************************************************************
* Copyright (C) 2003-2005 by *
* Unai Garro <ugarro@users.sourceforge.net> *
* Cyril Bosselut (bosselut@b1project.com) *
* Jason Kivlighn (jkivlighn@gmail.com) *
* *
* 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. *
***************************************************************************/
#ifndef BASEIMPORTER_H
#define BASEIMPORTER_H
#include <tdelocale.h>
#include <tqstring.h>
#include <tqstringlist.h>
#include "datablocks/recipelist.h"
#include "datablocks/elementlist.h"
#include "datablocks/unitratiolist.h"
class Recipe;
class RecipeDB;
class CategoryTree;
class IngredientData;
class KProgressDialog;
/** @brief Subclass this class to create an importer for a specific file type.
*
* Subclasses should take the file name of the file to import in their constructor
* and then parse the file. For every recipe found in the file, a Recipe object should
* be created and added to the importer using the @ref add() function.
*
* @author Jason Kivlighn
*/
class BaseImporter
{
public:
BaseImporter();
virtual ~BaseImporter();
TQString getMessages() const
{
return m_master_error + m_master_warning;
}
TQString getErrorMsg() const
{
return m_master_error;
}
TQString getWarningMsg() const
{
return m_master_warning;
}
void parseFiles( const TQStringList &filenames );
/** Import all the recipes into the given database. These recipes are the
* recipes added to this class by a subclass using the @ref add() method.
*/
void import( RecipeDB *db, bool automatic = false );
RecipeList recipeList() const { return *m_recipe_list; }
void setRecipeList( const RecipeList &list ) { *m_recipe_list = list; }
const CategoryTree *categoryStructure() const { return m_cat_structure; }
protected:
virtual void parseFile( const TQString &filename ) = 0;
void importRecipes( RecipeList &selected_recipes, RecipeDB *db, KProgressDialog *progess_dialog );
/** Add a recipe to be imported into the database */
void add( const Recipe &recipe );
void add( const RecipeList &recipe_list );
void setCategoryStructure( CategoryTree *cat_structure );
void setUnitRatioInfo( UnitRatioList &ratioList, UnitList &unitList );
int totalCount() const
{
return m_recipe_list->count();
}
int fileRecipeCount() const
{
return file_recipe_count;
}
void setErrorMsg( const TQString & s )
{
m_error_msgs.append( s );
}
void addWarningMsg( const TQString & s )
{
m_warning_msgs.append( s );
}
private:
void importCategoryStructure( RecipeDB *, const CategoryTree * );
void importUnitRatios( RecipeDB * );
void importIngredient( IngredientData &ing, RecipeDB *db, KProgressDialog *progress_dialog );
void processMessages( const TQString &file );
RecipeList *m_recipe_list;
CategoryTree *m_cat_structure;
UnitRatioList m_ratioList;
UnitList m_unitList;
TQStringList m_warning_msgs;
TQStringList m_error_msgs;
TQString m_master_warning;
TQString m_master_error;
int file_recipe_count;
bool direct;
RecipeDB *m_database;
KProgressDialog *m_progress_dialog;
TQStringList m_filenames;
};
#endif //BASEIMPORTER_H
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