diff options
Diffstat (limited to 'khotkeys/kcontrol/actions_listview_widget.cpp')
| -rw-r--r-- | khotkeys/kcontrol/actions_listview_widget.cpp | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/khotkeys/kcontrol/actions_listview_widget.cpp b/khotkeys/kcontrol/actions_listview_widget.cpp new file mode 100644 index 000000000..4d0534e9d --- /dev/null +++ b/khotkeys/kcontrol/actions_listview_widget.cpp @@ -0,0 +1,189 @@ +/**************************************************************************** + + KHotKeys + + Copyright (C) 1999-2001 Lubos Lunak <l.lunak@kde.org> + + Distributed under the terms of the GNU General Public License version 2. + +****************************************************************************/ + +#define _ACTIONS_LISTVIEW_WIDGET_CPP_ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "actions_listview_widget.h" + +#include <qheader.h> + +#include <klocale.h> +#include <kdebug.h> +#include <qdragobject.h> + +#include <khlistview.h> +#include <actions.h> +#include <triggers.h> + +#include "kcmkhotkeys.h" + +namespace KHotKeys +{ + +Actions_listview_widget::Actions_listview_widget( QWidget* parent_P, const char* name_P ) + : Actions_listview_widget_ui( parent_P, name_P ), recent_item( NULL ), + saved_current_item( NULL ) + { +// actions_listview->setSorting( 0 ); + actions_listview->header()->hide(); + actions_listview->addColumn( "" ); + actions_listview->setRootIsDecorated( true ); // CHECKME + connect( actions_listview, SIGNAL( current_changed( QListViewItem* )), + SLOT( current_changed( QListViewItem* ))); + connect( actions_listview, SIGNAL( moved( QListViewItem*, QListViewItem*, QListViewItem* )), + SLOT( item_moved( QListViewItem*, QListViewItem*, QListViewItem* ))); + // KHotKeys::Module::changed() + } + +void Actions_listview_widget::action_name_changed( const QString& ) + { + current_action()->widthChanged( 0 ); + actions_listview->repaintItem( current_action()); + } + +void Actions_listview_widget::set_action_data( Action_data_base* data_P, bool recent_action_P ) + { + if( recent_action_P ) + { + assert( recent_item != NULL ); + recent_item->set_data( data_P ); + } + else + saved_current_item->set_data( data_P ); + } + +void Actions_listview_widget::current_changed( QListViewItem* item_P ) + { + kdDebug( 1217 ) << "current_changed:" << item_P << endl; + set_current_action( static_cast< Action_listview_item* >( item_P )); + } + +void Actions_listview_widget::set_current_action( Action_listview_item* item_P ) + { + if( item_P == saved_current_item ) + return; + recent_item = saved_current_item; + saved_current_item = item_P; + if( actions_listview->currentItem() != item_P ) + { + if( item_P == NULL ) + actions_listview->clearSelection(); + actions_listview->setCurrentItem( item_P ); + } + emit current_action_changed(); + } + +void Actions_listview_widget::new_action( Action_data_base* data_P ) + { + QListViewItem* parent = NULL; + if( current_action() != NULL ) + { + if( dynamic_cast< Action_data_group* >( current_action()->data()) != NULL ) + parent = current_action(); + else + parent = current_action()->parent(); + } + if( parent ) + parent->setOpen( true ); + Action_listview_item* tmp = create_item( parent, NULL, data_P ); + recent_item = saved_current_item; + saved_current_item = tmp; + actions_listview->setSelected( tmp, true ); + } + +void Actions_listview_widget::delete_action() + { +// while( QListViewItem* child = current_action()->firstChild()) +// delete child; +// QListViewItem* nw = current_action()->itemAbove(); +// if( nw == NULL ) +// nw = current_action()->itemBelow(); + delete saved_current_item; + saved_current_item = NULL; + recent_item = NULL; +// if( nw != NULL ) +// { +// saved_current_item = static_cast< Action_listview_item* >( nw ); +// actions_listview->setSelected( nw, true ); +// } +// else +// saved_current_item = NULL; + } + +void Actions_listview_widget::item_moved( QListViewItem* item_P, QListViewItem*, QListViewItem* ) + { + Action_listview_item* item = static_cast< Action_listview_item* >( item_P ); + Action_listview_item* parent = static_cast< Action_listview_item* >( item->parent()); + if( parent == NULL ) + item->data()->reparent( module->actions_root()); + else if( Action_data_group* group = dynamic_cast< Action_data_group* >( parent->data())) + item->data()->reparent( group ); + else + item->data()->reparent( module->actions_root()); + module->changed(); + } + +void Actions_listview_widget::build_up() + { + build_up_recursively( module->actions_root(), NULL ); + } + +void Actions_listview_widget::build_up_recursively( Action_data_group* parent_P, + Action_listview_item* item_parent_P ) + { + Action_listview_item* prev = NULL; + for( Action_data_group::Iterator it = parent_P->first_child(); + it; + ++it ) + { + prev = create_item( item_parent_P, prev, ( *it )); + Action_data_group* grp = dynamic_cast< Action_data_group* >( *it ); + if( grp != NULL ) + build_up_recursively( grp, prev ); + } + } + +Action_listview_item* Actions_listview_widget::create_item( QListViewItem* parent_P, + QListViewItem* after_P, Action_data_base* data_P ) + { + if( parent_P != NULL ) + return new Action_listview_item( parent_P, after_P, data_P ); + else + return new Action_listview_item( actions_listview, after_P, data_P ); + } + +// Actions_listview + +Actions_listview::Actions_listview( QWidget* parent_P, const char* name_P ) + : KHListView( parent_P, name_P ), _widget( static_cast< Actions_listview_widget* >( parent_P->parent())) + { + // this relies on the way designer creates the .cpp file from .ui (yes, I'm lazy) + assert( dynamic_cast< Actions_listview_widget_ui* >( parent_P->parent())); + setDragEnabled( true ); + setDropVisualizer( true ); + setAcceptDrops( true ); + } + +// Action_listview_item + +QString Action_listview_item::text( int column_P ) const + { + return column_P == 0 ? data()->name() : QString::null; + } + +// CHECKME poradne tohle zkontrolovat po tom prekopani + +} // namespace KHotKeys + +#include "actions_listview_widget.moc" |