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/****************************************************************************
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KHotKeys
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Copyright (C) 1999-2001 Lubos Lunak <l.lunak@kde.org>
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Distributed under the terms of the GNU General Public License version 2.
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****************************************************************************/
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#define _ACTIONS_LISTVIEW_WIDGET_CPP_
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "actions_listview_widget.h"
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#include <tqheader.h>
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#include <tdelocale.h>
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#include <kdebug.h>
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#include <tqdragobject.h>
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#include <khlistview.h>
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#include <actions.h>
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#include <triggers.h>
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#include "kcmkhotkeys.h"
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namespace KHotKeys
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{
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Actions_listview_widget::Actions_listview_widget( TQWidget* parent_P, const char* name_P )
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: Actions_listview_widget_ui( parent_P, name_P ), recent_item( NULL ),
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saved_current_item( NULL )
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{
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// actions_listview->setSorting( 0 );
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actions_listview->header()->hide();
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actions_listview->addColumn( "" );
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actions_listview->setRootIsDecorated( true ); // CHECKME
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connect( actions_listview, TQT_SIGNAL( current_changed( TQListViewItem* )),
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TQT_SLOT( current_changed( TQListViewItem* )));
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connect( actions_listview, TQT_SIGNAL( moved( TQListViewItem*, TQListViewItem*, TQListViewItem* )),
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TQT_SLOT( item_moved( TQListViewItem*, TQListViewItem*, TQListViewItem* )));
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// KHotKeys::Module::changed()
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}
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void Actions_listview_widget::action_name_changed( const TQString& )
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{
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current_action()->widthChanged( 0 );
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actions_listview->repaintItem( current_action());
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}
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void Actions_listview_widget::set_action_data( Action_data_base* data_P, bool recent_action_P )
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{
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if( recent_action_P )
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{
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assert( recent_item != NULL );
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recent_item->set_data( data_P );
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}
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else
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saved_current_item->set_data( data_P );
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}
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void Actions_listview_widget::current_changed( TQListViewItem* item_P )
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{
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kdDebug( 1217 ) << "current_changed:" << item_P << endl;
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set_current_action( static_cast< Action_listview_item* >( item_P ));
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}
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void Actions_listview_widget::set_current_action( Action_listview_item* item_P )
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{
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if( item_P == saved_current_item )
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return;
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recent_item = saved_current_item;
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saved_current_item = item_P;
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if( actions_listview->currentItem() != item_P )
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{
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if( item_P == NULL )
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actions_listview->clearSelection();
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actions_listview->setCurrentItem( item_P );
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}
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emit current_action_changed();
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}
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void Actions_listview_widget::new_action( Action_data_base* data_P )
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{
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TQListViewItem* parent = NULL;
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if( current_action() != NULL )
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{
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if( dynamic_cast< Action_data_group* >( current_action()->data()) != NULL )
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parent = current_action();
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else
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parent = current_action()->parent();
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}
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if( parent )
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parent->setOpen( true );
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Action_listview_item* tmp = create_item( parent, NULL, data_P );
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recent_item = saved_current_item;
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saved_current_item = tmp;
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actions_listview->setSelected( tmp, true );
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}
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void Actions_listview_widget::delete_action()
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{
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// while( TQListViewItem* child = current_action()->firstChild())
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// delete child;
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// TQListViewItem* nw = current_action()->itemAbove();
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// if( nw == NULL )
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// nw = current_action()->itemBelow();
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delete saved_current_item;
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saved_current_item = NULL;
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recent_item = NULL;
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// if( nw != NULL )
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// {
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// saved_current_item = static_cast< Action_listview_item* >( nw );
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// actions_listview->setSelected( nw, true );
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// }
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// else
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// saved_current_item = NULL;
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}
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void Actions_listview_widget::item_moved( TQListViewItem* item_P, TQListViewItem*, TQListViewItem* )
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{
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Action_listview_item* item = static_cast< Action_listview_item* >( item_P );
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Action_listview_item* parent = static_cast< Action_listview_item* >( item->parent());
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if( parent == NULL )
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item->data()->reparent( module->actions_root());
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else if( Action_data_group* group = dynamic_cast< Action_data_group* >( parent->data()))
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item->data()->reparent( group );
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else
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item->data()->reparent( module->actions_root());
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module->changed();
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}
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void Actions_listview_widget::build_up()
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{
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build_up_recursively( module->actions_root(), NULL );
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}
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void Actions_listview_widget::build_up_recursively( Action_data_group* parent_P,
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Action_listview_item* item_parent_P )
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{
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Action_listview_item* prev = NULL;
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for( Action_data_group::Iterator it = parent_P->first_child();
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it;
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++it )
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{
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prev = create_item( item_parent_P, prev, ( *it ));
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Action_data_group* grp = dynamic_cast< Action_data_group* >( *it );
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if( grp != NULL )
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build_up_recursively( grp, prev );
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}
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}
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Action_listview_item* Actions_listview_widget::create_item( TQListViewItem* parent_P,
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TQListViewItem* after_P, Action_data_base* data_P )
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{
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if( parent_P != NULL )
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return new Action_listview_item( parent_P, after_P, data_P );
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else
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return new Action_listview_item( actions_listview, after_P, data_P );
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}
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// Actions_listview
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Actions_listview::Actions_listview( TQWidget* parent_P, const char* name_P )
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: KHListView( parent_P, name_P ), _widget( static_cast< Actions_listview_widget* >( parent_P->parent()))
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{
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// this relies on the way designer creates the .cpp file from .ui (yes, I'm lazy)
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assert( dynamic_cast< Actions_listview_widget_ui* >( parent_P->parent()));
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setDragEnabled( true );
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setDropVisualizer( true );
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setAcceptDrops( true );
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}
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// Action_listview_item
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TQString Action_listview_item::text( int column_P ) const
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{
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return column_P == 0 ? data()->name() : TQString::null;
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}
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// CHECKME poradne tohle zkontrolovat po tom prekopani
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} // namespace KHotKeys
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#include "actions_listview_widget.moc"
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