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/***************************************************************************
* Copyright (C) 2003-2005 by *
* Unai Garro ([email protected]) *
* Cyril Bosselut ([email protected]) *
* Jason Kivlighn ([email protected]) *
* *
* Copyright (C) 2006 Jason Kivlighn ([email protected]) *
* *
* 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 <tqvbox.h>
#include "datablocks/unit.h"
class TQVBox;
class TQHBox;
class TQLabel;
class TQButtonGroup;
class TQWidgetStack;
class TQGroupBox;
class TQRadioButton;
class TQCheckBox;
class KComboBox;
class IngredientComboBox;
class HeaderComboBox;
class PrepMethodComboBox;
class RecipeDB;
class FractionInput;
class Ingredient;
class Element;
class ElementList;
class IngredientInput;
class IngredientInputWidget : public TQVBox
{
TQ_OBJECT
public:
IngredientInputWidget( RecipeDB *db, TQWidget *parent );
~IngredientInputWidget();
void clear();
static int createNewIngredientIfNecessary( const TQString &ing, RecipeDB *db );
static int createNewUnitIfNecessary( const TQString &unit, bool plural, int ingredient_id, Unit &new_unit, RecipeDB *db );
static TQValueList<int> createNewPrepIfNecessary( const ElementList &prepMethods, RecipeDB *db );
static int createNewGroupIfNecessary( const TQString &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;
TQValueList<IngredientInput*> m_ingInputs;
};
class IngredientInput : public TQHBox
{
TQ_OBJECT
public:
IngredientInput( RecipeDB *db, TQWidget *parent, bool allowHeader = true );
~IngredientInput();
void clear();
bool isInputValid();
bool isHeader() const;
Ingredient ingredient() const;
TQString 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;
TQCheckBox *orButton;
TQGroupBox *ingredientGBox;
TQLabel *amountLabel;
FractionInput* amountEdit;
TQLabel *unitLabel;
KComboBox* unitBox;
TQLabel *prepMethodLabel;
PrepMethodComboBox* prepMethodBox;
TQLabel *ingredientLabel;
IngredientComboBox* ingredientBox;
HeaderComboBox* headerBox;
TQWidgetStack *header_ing_stack;
TQButtonGroup *typeButtonGrp;
};
#endif //INGREDIENTINPUTWIDGET_H
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