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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 "selectrecipedialog.h"
#include <ntqsignalmapper.h>
#include <ntqtabwidget.h>
#include <ntqtooltip.h>
#include <tdelocale.h>
#include <kdebug.h>
#include <tdeapplication.h>
#include <kprogress.h>
#include <tdemessagebox.h>
#include <tdeglobal.h>
#include <tdeconfig.h>
#include <kcursor.h>
#include <kiconloader.h>
#include "advancedsearchdialog.h"
#include "datablocks/categorytree.h"
#include "backends/recipedb.h"
#include "datablocks/recipe.h"
#include "selectunitdialog.h"
#include "createelementdialog.h"
#include "recipefilter.h"
#include "widgets/recipelistview.h"
#include "widgets/categorylistview.h"
#include "widgets/categorycombobox.h"
SelectRecipeDialog::SelectRecipeDialog( TQWidget *parent, RecipeDB* db )
: TQWidget( parent )
{
//Store pointer to Recipe Database
database = db;
TQVBoxLayout *tabLayout = new TQVBoxLayout( this );
tabWidget = new TQTabWidget( this );
tabWidget->setSizePolicy( TQSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding ) );
tabLayout->addWidget( tabWidget );
basicSearchTab = new TQGroupBox( this );
basicSearchTab->setFrameStyle( TQFrame::NoFrame );
basicSearchTab->setSizePolicy( TQSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding ) );
//Design dialog
layout = new TQGridLayout( basicSearchTab, 1, 1, 0, 0 );
// Border Spacers
TQSpacerItem* spacer_left = new TQSpacerItem( 10, 10, TQSizePolicy::Fixed, TQSizePolicy::Minimum );
layout->addMultiCell( spacer_left, 1, 4, 0, 0 );
TQSpacerItem* spacer_top = new TQSpacerItem( 10, 10, TQSizePolicy::Minimum, TQSizePolicy::Fixed );
layout->addMultiCell( spacer_top, 0, 0, 1, 4 );
searchBar = new TQHBox( basicSearchTab );
searchBar->setSpacing( 7 );
layout->addWidget( searchBar, 1, 1 );
TDEIconLoader *il = new TDEIconLoader;
TQPushButton *clearSearchButton = new TQPushButton( searchBar );
clearSearchButton->setPixmap( il->loadIcon( "locationbar_erase", TDEIcon::NoGroup, 16 ) );
searchLabel = new TQLabel( searchBar );
searchLabel->setText( i18n( "Search:" ) );
searchLabel->setFixedWidth( searchLabel->fontMetrics().width( i18n( "Search:" ) ) + 5 );
searchBox = new KLineEdit( searchBar );
TQSpacerItem* searchSpacer = new TQSpacerItem( 10, 10, TQSizePolicy::Fixed, TQSizePolicy::Minimum );
layout->addItem( searchSpacer, 1, 2 );
#ifdef ENABLE_SLOW
categoryBox = new CategoryComboBox( basicSearchTab, database );
layout->addWidget( categoryBox, 1, 3 );
#endif
TQSpacerItem* spacerFromSearchBar = new TQSpacerItem( 10, 10, TQSizePolicy::Minimum, TQSizePolicy::Fixed );
layout->addItem( spacerFromSearchBar, 2, 1 );
recipeListView = new RecipeListView( basicSearchTab, database );
recipeListView->reload();
recipeListView->setSizePolicy( TQSizePolicy::Ignored, TQSizePolicy::Expanding );
layout->addMultiCellWidget( recipeListView, 3, 3, 1, 3 );
buttonBar = new TQHBox( basicSearchTab );
layout->addMultiCellWidget( buttonBar, 4, 4, 1, 3 );
openButton = new TQPushButton( buttonBar );
openButton->setText( i18n( "Open Recipe(s)" ) );
openButton->setDisabled( true );
TQPixmap pm = il->loadIcon( "ok", TDEIcon::NoGroup, 16 );
openButton->setIconSet( pm );
editButton = new TQPushButton( buttonBar );
editButton->setText( i18n( "Edit Recipe" ) );
editButton->setDisabled( true );
pm = il->loadIcon( "edit", TDEIcon::NoGroup, 16 );
editButton->setIconSet( pm );
removeButton = new TQPushButton( buttonBar );
removeButton->setText( i18n( "Delete" ) );
removeButton->setDisabled( true );
removeButton->setMaximumWidth( 100 );
pm = il->loadIcon( "editshred", TDEIcon::NoGroup, 16 );
removeButton->setIconSet( pm );
tabWidget->insertTab( basicSearchTab, i18n( "Basic" ) );
advancedSearch = new AdvancedSearchDialog( this, database );
tabWidget->insertTab( advancedSearch, i18n( "Advanced" ) );
TQToolTip::add( clearSearchButton, i18n( "Clear search" ) );
//Takes care of all recipe actions and provides a popup menu to 'recipeListView'
actionHandler = new RecipeActionsHandler( recipeListView, database );
recipeFilter = new RecipeFilter( recipeListView );
// Signals & Slots
connect( openButton, SIGNAL( clicked() ), actionHandler, SLOT( open() ) );
connect( this, SIGNAL( recipeSelected( bool ) ), openButton, SLOT( setEnabled( bool ) ) );
connect( editButton, SIGNAL( clicked() ), actionHandler, SLOT( edit() ) );
connect( this, SIGNAL( recipeSelected( bool ) ), editButton, SLOT( setEnabled( bool ) ) );
connect( removeButton, SIGNAL( clicked() ), actionHandler, SLOT( remove() ) );
connect( this, SIGNAL( recipeSelected( bool ) ), removeButton, SLOT( setEnabled( bool ) ) );
connect( clearSearchButton, SIGNAL( clicked() ), this, SLOT( clearSearch() ) );
TDEConfig * config = kapp->config();
config->setGroup( "Performance" );
if ( config->readBoolEntry("SearchAsYouType",true) ) {
connect( searchBox, SIGNAL( returnPressed( const TQString& ) ), recipeFilter, SLOT( filter( const TQString& ) ) );
connect( searchBox, SIGNAL( textChanged( const TQString& ) ), this, SLOT( ensurePopulated() ) );
connect( searchBox, SIGNAL( textChanged( const TQString& ) ), recipeFilter, SLOT( filter( const TQString& ) ) );
}
else {
connect( searchBox, SIGNAL( returnPressed( const TQString& ) ), this, SLOT( ensurePopulated() ) );
connect( searchBox, SIGNAL( returnPressed( const TQString& ) ), recipeFilter, SLOT( filter( const TQString& ) ) );
}
connect( recipeListView, SIGNAL( selectionChanged() ), this, SLOT( haveSelectedItems() ) );
#ifdef ENABLE_SLOW
connect( recipeListView, SIGNAL( nextGroupLoaded() ), categoryBox, SLOT( loadNextGroup() ) );
connect( recipeListView, SIGNAL( prevGroupLoaded() ), categoryBox, SLOT( loadPrevGroup() ) );
connect( categoryBox, SIGNAL( activated( int ) ), this, SLOT( filterComboCategory( int ) ) );
#endif
connect( recipeListView, SIGNAL( nextGroupLoaded() ), SLOT( refilter() ) );
connect( recipeListView, SIGNAL( prevGroupLoaded() ), SLOT( refilter() ) );
connect( advancedSearch, SIGNAL( recipeSelected( int, int ) ), SIGNAL( recipeSelected( int, int ) ) );
connect( advancedSearch, SIGNAL( recipesSelected( const TQValueList<int> &, int ) ), SIGNAL( recipesSelected( const TQValueList<int> &, int ) ) );
connect( actionHandler, SIGNAL( recipeSelected( int, int ) ), SIGNAL( recipeSelected( int, int ) ) );
connect( actionHandler, SIGNAL( recipesSelected( const TQValueList<int> &, int ) ), SIGNAL( recipesSelected( const TQValueList<int> &, int ) ) );
delete il;
}
SelectRecipeDialog::~SelectRecipeDialog()
{
delete recipeFilter;
}
void SelectRecipeDialog::clearSearch()
{
searchBox->setText( TQString::null );
recipeFilter->filter( TQString::null );
}
void SelectRecipeDialog::reload( ReloadFlags flag )
{
recipeListView->reload(flag);
#ifdef ENABLE_SLOW
categoryBox->reload();
filterComboCategory( categoryBox->currentItem() );
#endif
}
void SelectRecipeDialog::refilter()
{
if ( !searchBox->text().isEmpty() ) {
ensurePopulated();
recipeFilter->filter(searchBox->text());
}
}
void SelectRecipeDialog::ensurePopulated()
{
recipeListView->populateAll();
}
void SelectRecipeDialog::haveSelectedItems()
{
if ( recipeListView->selectedItems().count() > 0 )
emit recipeSelected( true );
else
emit recipeSelected( false );
}
void SelectRecipeDialog::getCurrentRecipe( Recipe *recipe )
{
TQPtrList<TQListViewItem> items = recipeListView->selectedItems();
if ( items.count() == 1 && items.at(0)->rtti() == 1000 ) {
RecipeListItem * recipe_it = ( RecipeListItem* )items.at(0);
database->loadRecipe( recipe, RecipeDB::All, recipe_it->recipeID() );
}
}
void SelectRecipeDialog::filterComboCategory( int row )
{
recipeListView->populateAll(); //TODO: this would be faster if we didn't need to load everything first
kdDebug() << "I got row " << row << "\n";
//First get the category ID corresponding to this combo row
int categoryID = categoryBox->id( row );
//Now filter
recipeFilter->filterCategory( categoryID ); // if categoryID==-1 doesn't filter
recipeFilter->filter( searchBox->text() );
if ( categoryID != -1 ) {
TQListViewItemIterator it( recipeListView );
while ( it.current() ) {
TQListViewItem *item = it.current();
if ( item->isVisible() ) {
item->setOpen( true ); //will only open if already populated
//(could be the selected category's parent
if ( !item->firstChild() ) {
recipeListView->open( item ); //populates and opens the selected category
break;
}
}
++it;
}
}
}
RecipeActionsHandler* SelectRecipeDialog::getActionsHandler() const
{
if ( tabWidget->currentPage() == basicSearchTab )
return actionHandler;
else
return advancedSearch->actionHandler;
}
#include "selectrecipedialog.moc"
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