diff options
Diffstat (limited to 'src/dialogs/selectrecipedialog.cpp')
| -rw-r--r-- | src/dialogs/selectrecipedialog.cpp | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/src/dialogs/selectrecipedialog.cpp b/src/dialogs/selectrecipedialog.cpp new file mode 100644 index 0000000..a8a6ca6 --- /dev/null +++ b/src/dialogs/selectrecipedialog.cpp @@ -0,0 +1,257 @@ +/*************************************************************************** +* 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 "selectrecipedialog.h" + +#include <tqsignalmapper.h> +#include <tqtabwidget.h> +#include <tqtooltip.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, TQ_SIGNAL( clicked() ), actionHandler, TQ_SLOT( open() ) ); + connect( this, TQ_SIGNAL( recipeSelected( bool ) ), openButton, TQ_SLOT( setEnabled( bool ) ) ); + connect( editButton, TQ_SIGNAL( clicked() ), actionHandler, TQ_SLOT( edit() ) ); + connect( this, TQ_SIGNAL( recipeSelected( bool ) ), editButton, TQ_SLOT( setEnabled( bool ) ) ); + connect( removeButton, TQ_SIGNAL( clicked() ), actionHandler, TQ_SLOT( remove() ) ); + connect( this, TQ_SIGNAL( recipeSelected( bool ) ), removeButton, TQ_SLOT( setEnabled( bool ) ) ); + + connect( clearSearchButton, TQ_SIGNAL( clicked() ), this, TQ_SLOT( clearSearch() ) ); + + TDEConfig * config = kapp->config(); + config->setGroup( "Performance" ); + if ( config->readBoolEntry("SearchAsYouType",true) ) { + connect( searchBox, TQ_SIGNAL( returnPressed( const TQString& ) ), recipeFilter, TQ_SLOT( filter( const TQString& ) ) ); + connect( searchBox, TQ_SIGNAL( textChanged( const TQString& ) ), this, TQ_SLOT( ensurePopulated() ) ); + connect( searchBox, TQ_SIGNAL( textChanged( const TQString& ) ), recipeFilter, TQ_SLOT( filter( const TQString& ) ) ); + } + else { + connect( searchBox, TQ_SIGNAL( returnPressed( const TQString& ) ), this, TQ_SLOT( ensurePopulated() ) ); + connect( searchBox, TQ_SIGNAL( returnPressed( const TQString& ) ), recipeFilter, TQ_SLOT( filter( const TQString& ) ) ); + } + + connect( recipeListView, TQ_SIGNAL( selectionChanged() ), this, TQ_SLOT( haveSelectedItems() ) ); + #ifdef ENABLE_SLOW + connect( recipeListView, TQ_SIGNAL( nextGroupLoaded() ), categoryBox, TQ_SLOT( loadNextGroup() ) ); + connect( recipeListView, TQ_SIGNAL( prevGroupLoaded() ), categoryBox, TQ_SLOT( loadPrevGroup() ) ); + connect( categoryBox, TQ_SIGNAL( activated( int ) ), this, TQ_SLOT( filterComboCategory( int ) ) ); + #endif + connect( recipeListView, TQ_SIGNAL( nextGroupLoaded() ), TQ_SLOT( refilter() ) ); + connect( recipeListView, TQ_SIGNAL( prevGroupLoaded() ), TQ_SLOT( refilter() ) ); + + connect( advancedSearch, TQ_SIGNAL( recipeSelected( int, int ) ), TQ_SIGNAL( recipeSelected( int, int ) ) ); + connect( advancedSearch, TQ_SIGNAL( recipesSelected( const TQValueList<int> &, int ) ), TQ_SIGNAL( recipesSelected( const TQValueList<int> &, int ) ) ); + + connect( actionHandler, TQ_SIGNAL( recipeSelected( int, int ) ), TQ_SIGNAL( recipeSelected( int, int ) ) ); + connect( actionHandler, TQ_SIGNAL( recipesSelected( const TQValueList<int> &, int ) ), TQ_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" |