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114 lines
2.5 KiB
114 lines
2.5 KiB
/*
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* tdeaccelmenuwatch.cpp -- Implementation of class TDEAccelMenuWatch.
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* Author: Sirtaj Singh Kang
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* Generated: Thu Jan 7 15:05:26 EST 1999
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*/
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#include <assert.h>
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#include <tqpopupmenu.h>
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#include "tdeaccelmenuwatch.h"
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TDEAccelMenuWatch::TDEAccelMenuWatch( TDEAccel *accel, TQObject *parent )
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: TQObject( parent ),
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_accel( accel ),
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_menu ( 0 )
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{
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_accList.setAutoDelete( true );
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_menuList.setAutoDelete( false );
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}
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void TDEAccelMenuWatch::setMenu( TQPopupMenu *menu )
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{
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assert( menu );
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// we use _menuList to ensure that the signal is
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// connected only once per menu.
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if ( !_menuList.findRef( menu ) ) {
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_menuList.append( menu );
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connect( menu, TQ_SIGNAL(destroyed()), this, TQ_SLOT(removeDeadMenu()) );
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}
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_menu = menu;
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}
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void TDEAccelMenuWatch::connectAccel( int itemId, const char *action )
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{
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AccelItem *item = newAccelItem( _menu, itemId, StringAccel ) ;
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item->action = TQString::fromLocal8Bit( action );
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}
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void TDEAccelMenuWatch::connectAccel( int itemId, TDEStdAccel::StdAccel accel )
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{
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AccelItem *item = newAccelItem( _menu, itemId, StdAccel ) ;
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item->stdAction = accel;
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}
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void TDEAccelMenuWatch::updateMenus()
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{
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assert( _accel != 0 );
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TQPtrListIterator<AccelItem> iter( _accList );
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AccelItem *item;
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for( ; (item = iter.current()) ; ++iter ) {
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// These setAccel calls were converted from all changeMenuAccel calls
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// as descibed in KDE3PORTING.html
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switch( item->type ) {
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case StringAccel:
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item->menu->setAccel( _accel->shortcut( item->action ).keyCodeQt(), item->itemId );
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break;
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case StdAccel:
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item->menu->setAccel( TDEStdAccel::shortcut( item->stdAction ).keyCodeQt(), item->itemId );
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break;
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default:
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break;
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}
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}
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}
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void TDEAccelMenuWatch::removeDeadMenu()
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{
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TQPopupMenu *sdr = (TQPopupMenu *) sender();
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assert( sdr );
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if ( !_menuList.findRef( sdr ) )
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return;
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// remove all accels
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AccelItem *accel;
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for ( accel = _accList.first(); accel; accel = _accList.next() )
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{
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loop:
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if( accel && accel->menu == sdr ) {
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_accList.remove();
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accel = _accList.current();
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goto loop;
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}
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}
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// remove from menu list
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_menuList.remove( sdr );
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return;
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}
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TDEAccelMenuWatch::AccelItem *TDEAccelMenuWatch::newAccelItem( TQPopupMenu *,
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int itemId, AccelType type )
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{
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AccelItem *item = new AccelItem;
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item->menu = _menu;
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item->itemId = itemId;
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item->type = type;
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_accList.append( item );
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return item;
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}
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#include "tdeaccelmenuwatch.moc"
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