diff options
Diffstat (limited to 'src/widgets/inglistviewitem.cpp')
| -rw-r--r-- | src/widgets/inglistviewitem.cpp | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/src/widgets/inglistviewitem.cpp b/src/widgets/inglistviewitem.cpp new file mode 100644 index 0000000..0670dc4 --- /dev/null +++ b/src/widgets/inglistviewitem.cpp @@ -0,0 +1,225 @@ +/*************************************************************************** +* Copyright (C) 2005 by * +* 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. * +***************************************************************************/ + +#include "inglistviewitem.h" + +#include <tdelocale.h> +#include <tdeconfig.h> +#include <tdeglobal.h> +#include <kdebug.h> + +#include "datablocks/unit.h" +#include "datablocks/mixednumber.h" + +IngSubListViewItem::IngSubListViewItem( TQListViewItem* qli, const Ingredient &i ) : IngListViewItem( qli, 0, i ) +{ +} + +TQString IngSubListViewItem::text( int column ) const +{ + if ( column == 0 ) { + //kdDebug()<<"displaying col 0 for "<<m_ing.name<<endl; + return TQString("%1 ").arg(i18n("OR"))+m_ing.name; + //return m_ing.name; + } + else + return IngListViewItem::text(column); + +} + +void IngSubListViewItem::setText( int column, const TQString &text ) +{ + switch ( column ) { + case 0: { + TQString compare = TQString("%1 ").arg(i18n("OR")); + if ( text.left(compare.length()) == compare ) + m_ing.name = text.right(text.length()-compare.length()); + else + m_ing.name = text; + break; + } + default: + IngListViewItem::setText(column,text); + break; + } +} + +int IngSubListViewItem::rtti() const +{ + return INGSUBLISTVIEWITEM_RTTI; +} + + +IngListViewItem::IngListViewItem( TQListView* qlv, const Ingredient &i ) : TQListViewItem( qlv ) +{ + init( i ); +} + +IngListViewItem::IngListViewItem( TQListView* qlv, TQListViewItem *after, const Ingredient &i ) : TQListViewItem( qlv, after ) +{ + init( i ); +} + +IngListViewItem::IngListViewItem( TQListViewItem* qli, TQListViewItem *after, const Ingredient &i ) : TQListViewItem( qli, after ) +{ + init( i ); +} + +int IngListViewItem::rtti() const +{ + return INGLISTVIEWITEM_RTTI; +} + +Ingredient IngListViewItem::ingredient() const +{ + return m_ing; +} + +void IngListViewItem::setAmount( double amount, double amount_offset ) +{ + amount_str = TQString::null; + + if ( amount > 0 ) { + TDEConfig * config = TDEGlobal::config(); + config->setGroup( "Formatting" ); + + if ( config->readBoolEntry( "Fraction" ) ) + amount_str = MixedNumber( amount ).toString(); + else + amount_str = beautify( TDEGlobal::locale() ->formatNumber( amount, 5 ) ); + } + if ( amount_offset > 0 ) { + if ( amount < 1e-10 ) + amount_str += "0"; + amount_str += "-" + MixedNumber(amount+amount_offset).toString(); + } + + m_ing.amount = amount; + m_ing.amount_offset = amount_offset; + + //FIXME: make sure the right unit is showing after changing this (force a repaint... repaint() doesn't do the job right because it gets caught in a loop) +} + +void IngListViewItem::setUnit( const Unit &unit ) +{ + //### This shouldn't be necessary... the db backend should ensure this doesn't happen + if ( !unit.name.isEmpty() ) + m_ing.units.name = unit.name; + if ( !unit.plural.isEmpty() ) + m_ing.units.plural = unit.plural; +} + +void IngListViewItem::setPrepMethod( const TQString &prepMethod ) +{ + m_ing.prepMethodList = ElementList::split(",",prepMethod); +} + +void IngListViewItem::setText( int column, const TQString &text ) +{ + switch ( column ) { + case 0: { + m_ing.name = text; + break; + } + case 1: { + Ingredient i; i.setAmount(text); + setAmount( i.amount, i.amount_offset ); + break; + } + case 2: + setUnit( Unit( text, m_ing.amount+m_ing.amount_offset ) ); + break; + case 3: + setPrepMethod( text ); + break; + default: + break; + } +} + +TQString IngListViewItem::text( int column ) const +{ + switch ( column ) { + case 0: + return m_ing.name; + break; + case 1: + return amount_str; + break; + case 2: + return ( m_ing.amount+m_ing.amount_offset > 1 ) ? m_ing.units.plural : m_ing.units.name; + break; + case 3: + return m_ing.prepMethodList.join(","); + break; + default: + return ( TQString::null ); + } +} + +void IngListViewItem::init( const Ingredient &i ) +{ + m_ing = i; + + setAmount( i.amount, i.amount_offset ); +} + + +IngGrpListViewItem::IngGrpListViewItem( TQListView* qlv, TQListViewItem *after, const TQString &group, int id ) : TQListViewItem( qlv, after ) +{ + init( group, id ); +} + +int IngGrpListViewItem::rtti() const +{ + return INGGRPLISTVIEWITEM_RTTI; +} + +TQString IngGrpListViewItem::group() const +{ + return m_group; +} + +int IngGrpListViewItem::id() const +{ + return m_id; +} + +TQString IngGrpListViewItem::text( int column ) const +{ + switch ( column ) { + case 0: + return m_group + ":"; + break; + default: + return ( TQString::null ); + } +} + +void IngGrpListViewItem::setText( int column, const TQString &text ) +{ + switch ( column ) { + case 0: + if ( text.right(1) == ":" ) + m_group = text.left(text.length()-1); + else + m_group = text; + break; + default: + break; + } +} + +void IngGrpListViewItem::init( const TQString &group, int id ) +{ + m_group = group; + m_id = id; +} + |