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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) *
* *
* Copyright (C) 2006 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 INGREDIENTINPUTWIDGET_H
#define INGREDIENTINPUTWIDGET_H
#include <qvbox.h>
#include "datablocks/unit.h"
class QVBox;
class QHBox;
class QLabel;
class QButtonGroup;
class QWidgetStack;
class QGroupBox;
class QRadioButton;
class QCheckBox;
class KComboBox;
class IngredientComboBox;
class HeaderComboBox;
class PrepMethodComboBox;
class RecipeDB;
class FractionInput;
class Ingredient;
class Element;
class ElementList;
class IngredientInput;
class IngredientInputWidget : public QVBox
{
Q_OBJECT
public:
IngredientInputWidget( RecipeDB *db, QWidget *parent );
~IngredientInputWidget();
void clear();
static int createNewIngredientIfNecessary( const QString &ing, RecipeDB *db );
static int createNewUnitIfNecessary( const QString &unit, bool plural, int ingredient_id, Unit &new_unit, RecipeDB *db );
static QValueList<int> createNewPrepIfNecessary( const ElementList &prepMethods, RecipeDB *db );
static int createNewGroupIfNecessary( const QString &group, RecipeDB *db );
signals:
void ingredientEntered( const Ingredient &ing );
void headerEntered( const Element &header );
public slots:
void addIngredient();
private slots:
void updateInputs(bool,IngredientInput*);
private:
/** Reloads lists of units, ingredients, and preparation methods */
void reloadCombos();
void checkIfNewUnits();
RecipeDB *database;
QValueList<IngredientInput*> m_ingInputs;
};
class IngredientInput : public QHBox
{
Q_OBJECT
public:
IngredientInput( RecipeDB *db, QWidget *parent, bool allowHeader = true );
~IngredientInput();
void clear();
bool isInputValid();
bool isHeader() const;
Ingredient ingredient() const;
QString header() const;
void reloadCombos();
void enableHeader( bool );
void updateTabOrder();
signals:
void addIngredient();
void orToggled(bool,IngredientInput*);
private slots:
void loadUnitListCombo();
void signalIngredient();
void typeButtonClicked( int );
void slotIngredientBoxLostFocus();
void slotUnitBoxLostFocus();
void slotPrepMethodBoxLostFocus();
void orToggled(bool);
private:
bool checkBounds();
bool checkAmountEdit();
RecipeDB *database;
UnitList *unitComboList;
QCheckBox *orButton;
QGroupBox *ingredientGBox;
QLabel *amountLabel;
FractionInput* amountEdit;
QLabel *unitLabel;
KComboBox* unitBox;
QLabel *prepMethodLabel;
PrepMethodComboBox* prepMethodBox;
QLabel *ingredientLabel;
IngredientComboBox* ingredientBox;
HeaderComboBox* headerBox;
QWidgetStack *header_ing_stack;
QButtonGroup *typeButtonGrp;
};
#endif //INGREDIENTINPUTWIDGET_H
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