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Diffstat (limited to 'src/dialogs/recipeimportdialog.cpp')
| -rw-r--r-- | src/dialogs/recipeimportdialog.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/src/dialogs/recipeimportdialog.cpp b/src/dialogs/recipeimportdialog.cpp new file mode 100644 index 0000000..cbc3dcf --- /dev/null +++ b/src/dialogs/recipeimportdialog.cpp @@ -0,0 +1,185 @@ +/*************************************************************************** +* 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. * +***************************************************************************/ + +#include "recipeimportdialog.h" + +#include <tdelocale.h> +#include <kpushbutton.h> +#include <tdelistview.h> +#include <kdebug.h> + +#include <tqvbox.h> +#include <tqlayout.h> +#include <tqheader.h> +#include <tqvariant.h> +#include <tqdict.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; + } +} + |