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/***************************************************************************
* Copyright (C) 2003 by *
* Unai Garro ([email protected]) *
* Cyril Bosselut ([email protected]) *
* 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 DIETWIZARDDIALOG_H
#define DIETWIZARDDIALOG_H
#include <stdlib.h> // For RAND_MAX
#include <tqcheckbox.h>
#include <tqhbox.h>
#include <tqhgroupbox.h>
#include <tqlabel.h>
#include <tqptrlist.h>
#include <tqpushbutton.h>
#include <tqslider.h>
#include <tqspinbox.h>
#include <tqtabwidget.h>
#include <tqtoolbutton.h>
#include <tqvaluelist.h>
#include <tqvbox.h>
#include <tqvgroupbox.h>
#include <tqwidgetstack.h>
#include <tdelistview.h>
#include "datablocks/constraintlist.h"
#include "datablocks/recipelist.h"
#include "datablocks/elementlist.h"
#include "datablocks/ingredientpropertylist.h"
#include "datablocks/recipe.h"
#include "datablocks/unitratiolist.h"
#include "widgets/dblistviewbase.h"
class KDoubleNumInput;
class DishInput;
class DishTitle;
class MealInput;
class RecipeDB;
class RecipeList;
class CategoryCheckListView;
class PropertyConstraintListView;
/**
@author Unai Garro
*/
class DietWizardDialog: public TQVBox
{
TQ_OBJECT
public:
DietWizardDialog( TQWidget *parent, RecipeDB* db );
~DietWizardDialog();
private:
//Private variables
RecipeDB *database;
int dayNumber;
int mealNumber;
RecipeList *dietRList;
//Widgets
TQHBox *optionsBox;
TQVGroupBox *mealsSliderBox;
TQLabel *mealNumberLabel;
TQSlider *mealNumberSelector;
TQVGroupBox *daysSliderBox;
TQLabel *dayNumberLabel;
TQSlider *dayNumberSelector;
TQTabWidget *mealTabs;
MealInput *mealTab; // points to the current tab
TQPushButton *okButton;
//Methods
bool checkCategories( Recipe &rec, int meal, int dish );
bool checkConstraints( Recipe &rec, int meal, int dish );
bool checkLimits( IngredientPropertyList &properties, ConstraintList &constraints );
void loadConstraints( int meal, int dish, ConstraintList *constraints ) const;
void loadEnabledCategories( int meal, int dish, ElementList *categories );
void newTab( const TQString &name );
bool categoryFiltering( int meal, int dish ) const;
int getNecessaryFlags() const;
public:
//Methods
void reload( ReloadFlags flags = Load );
RecipeList& dietList( void );
private slots:
void changeDayNumber( int dn );
void changeMealNumber( int mn );
void createDiet( void );
void clear();
void createShoppingList( void );
void populateIteratorList( RecipeList &rl, TQValueList <RecipeList::Iterator> *il );
signals:
void dietReady( void );
};
class MealInput: public TQWidget
{
TQ_OBJECT
public:
// Methods
MealInput( TQWidget *parent, RecipeDB *database );
~MealInput();
void reload( ReloadFlags flag = Load );
int dishNo( void )
{
return dishNumber;
};
void setDishNo( int dn );
void showDish( int dn );
// Public widgets and variables
TQValueList <DishInput*> dishInputList; // The list of dishes
private:
// Widgets
// Private Variables
int dishNumber;
RecipeDB *database;
// Settings section for the meal
TQHBox *mealOptions;
// Dish number setting
TQHBox *dishNumberBox;
TQLabel *dishNumberLabel;
TQSpinBox *dishNumberInput;
// Move <-> buttons
TQHGroupBox *toolBar;
TQToolButton *buttonNext;
TQToolButton *buttonPrev;
// Settings for the dish
TQWidgetStack *dishStack;
public slots:
void nextDish( void );
void prevDish( void );
private slots:
void changeDishNumber( int dn );
};
class DishInput: public TQWidget
{
TQ_OBJECT
public:
DishInput( TQWidget *parent, RecipeDB *database, const TQString &title );
~DishInput();
// Methods
bool isCategoryFilteringEnabled( void ) const;
void loadConstraints( ConstraintList *constraints ) const;
void loadEnabledCategories( ElementList* categories );
void reload( ReloadFlags flag = Load );
void setDishTitle( const TQString & text );
void clear();
private:
// Variables
bool categoryFiltering;
// Widgets
TQHGroupBox *listBox;
DishTitle *dishTitle;
TQVBox *categoriesBox;
TQCheckBox *categoriesEnabledBox;
CategoryCheckListView *categoriesView;
PropertyConstraintListView *constraintsView;
KDoubleNumInput *constraintsEditBox1;
KDoubleNumInput *constraintsEditBox2;
RecipeDB *database;
private slots:
void enableCategories( bool enable );
void insertConstraintsEditBoxes( TQListViewItem* it );
void hideConstraintInputs();
void setMinValue( double minValue );
void setMaxValue( double maxValue );
};
class DishTitle: public TQWidget
{
TQ_OBJECT
public:
DishTitle( TQWidget *parent, const TQString &title );
~DishTitle();
virtual TQSize sizeHint () const;
virtual TQSize minimumSizeHint() const;
protected:
//Variables
TQString titleText;
//Methods
virtual void paintEvent( TQPaintEvent *p );
};
#endif
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