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/***************************************************************************
* Copyright (C) 2003 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. *
***************************************************************************/
#include "recipeimportdialog.h"
#include <tdelocale.h>
#include <kpushbutton.h>
#include <tdelistview.h>
#include <kdebug.h>
#include <ntqvbox.h>
#include <ntqlayout.h>
#include <ntqheader.h>
#include <ntqvariant.h>
#include <ntqdict.h>
#include "datablocks/recipe.h"
RecipeImportDialog::RecipeImportDialog( const RecipeList &list, TQWidget *parent )
: KDialogBase( parent, "RecipeImportDialog", true, i18n( "Import Recipes" ),
KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok ),
list_copy( list )
{
setButtonBoxOrientation( Vertical );
TQVBox *page = makeVBoxMainWidget();
kListView = new TDEListView( page );
kListView->addColumn( i18n( "Recipes" ) );
kListView->setProperty( "selectionMode", "NoSelection" );
kListView->setRootIsDecorated( true );
kListView->setAllColumnsShowFocus( true );
languageChange();
setInitialSize( TQSize( 600, 480 ).expandedTo( minimumSizeHint() ) );
loadListView();
}
RecipeImportDialog::~RecipeImportDialog()
{
delete recipe_items;
}
void RecipeImportDialog::languageChange()
{
}
void RecipeImportDialog::loadListView()
{
CustomCheckListItem * head_item = new CustomCheckListItem( kListView, TQString( i18n( "All (%1)" ) ).arg( list_copy.count() ), TQCheckListItem::CheckBox );
head_item->setOpen( true );
//get all categories
TQStringList categoryList;
RecipeList::const_iterator recipe_it;
for ( recipe_it = list_copy.begin(); recipe_it != list_copy.end(); ++recipe_it ) {
for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {
if ( categoryList.contains( ( *cat_it ).name ) < 1 )
categoryList << ( *cat_it ).name;
}
}
//create all category check list items
TQDict<CustomCheckListItem> all_categories;
TQStringList::iterator it;
for ( it = categoryList.begin(); it != categoryList.end(); ++it ) {
CustomCheckListItem *category_item = new CustomCheckListItem( head_item, *it, TQCheckListItem::CheckBox );
//category_item->setOpen(true);
all_categories.insert( *it, category_item );
}
//add recipes to category check list items
recipe_items = new TQMap<CustomCheckListItem*, RecipeList::const_iterator>; //we won't be able to identify a recipe later if we just put a value in here. The iterator will be unique so we'll use it. This is safe since the list is constant (iterators won't become invlalid).
CustomCheckListItem *item = 0;
CustomCheckListItem *category_item = 0;
for ( recipe_it = list_copy.begin(); recipe_it != list_copy.end(); ++recipe_it ) {
if ( ( *recipe_it ).categoryList.count() == 0 ) {
if ( !category_item ) //don't create this until there are recipes to put in it
{
category_item = new CustomCheckListItem( head_item, i18n( "Uncategorized" ), TQCheckListItem::CheckBox );
all_categories.insert( i18n( "Uncategorized" ), category_item );
}
CustomCheckListItem *item = new CustomCheckListItem( category_item, ( *recipe_it ).title, TQCheckListItem::CheckBox );
recipe_items->insert( item, recipe_it );
}
else {
for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {
CustomCheckListItem *category_item = all_categories[ ( *cat_it ).name ];
item = new CustomCheckListItem( category_item, item, ( *recipe_it ).title, TQCheckListItem::CheckBox );
recipe_items->insert( item, recipe_it );
}
}
}
//append the number of recipes in each category to the check list item text
TQDictIterator<CustomCheckListItem> categories_it( all_categories );
for ( ; categories_it.current(); ++categories_it ) {
int count = 0;
for ( TQCheckListItem * it = static_cast<TQCheckListItem*>( categories_it.current() ->firstChild() ); it; it = static_cast<TQCheckListItem*>( it->nextSibling() ) ) {
count++;
}
categories_it.current() ->setText( 0, categories_it.current() ->text( 0 ) + TQString( " (%1)" ).arg( count ) );
}
head_item->setOn( true ); //this will check all recipes
}
RecipeList RecipeImportDialog::getSelectedRecipes()
{
RecipeList selected_recipes;
TQValueList<RecipeList::const_iterator> already_included_recipes;
TQMap<CustomCheckListItem*, RecipeList::const_iterator>::const_iterator it;
for ( it = recipe_items->begin(); it != recipe_items->end(); ++it ) {
if ( static_cast<CustomCheckListItem*>( it.key() ) ->isOn() &&
( already_included_recipes.contains( it.data() ) == 0 ) ) //make sure it isn't already in the list
{
already_included_recipes.prepend( it.data() );
selected_recipes.prepend( *it.data() );
}
}
return selected_recipes;
}
CustomCheckListItem::CustomCheckListItem( TQListView *parent, const TQString & s, Type t )
: TQCheckListItem( parent, s, t ), m_locked( false )
{}
CustomCheckListItem::CustomCheckListItem( CustomCheckListItem *parent, const TQString & s, Type t )
: TQCheckListItem( parent, s, t ), m_locked( false )
{}
CustomCheckListItem::CustomCheckListItem( TQCheckListItem *parent, TQCheckListItem *after, const TQString & s, Type t )
: TQCheckListItem( parent, after, s, t ), m_locked( false )
{}
void CustomCheckListItem::stateChange( bool on )
{
if ( !m_locked ) {
for ( TQCheckListItem * it = static_cast<TQCheckListItem*>( firstChild() ); it; it = static_cast<TQCheckListItem*>( it->nextSibling() ) ) {
it->setOn( on );
}
}
if ( !on ) {
TQListViewItem * parent = this->parent();
if ( parent && ( parent->rtti() == 1 ) ) {
CustomCheckListItem * item = static_cast<CustomCheckListItem*>( parent );
item->setLocked( true );
item->setOn( on );
item->setLocked( false );
}
}
TQString thisText = text(0);
TQListViewItemIterator it( listView() );
while ( it.current() ) {
if ( it.current()->rtti() == 1 && it.current()->text(0) == thisText ) {
CustomCheckListItem * item = static_cast<CustomCheckListItem*>( it.current() );
item->setOn( on );
}
++it;
}
}
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