1 files changed, 113 insertions, 0 deletions
diff --git a/karm/kaccelmenuwatch.cpp b/karm/kaccelmenuwatch.cpp
new file mode 100644
index 00000000..f3aac323
--- /dev/null
+++ b/karm/kaccelmenuwatch.cpp
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+/*
+* kaccelmenuwatch.cpp -- Implementation of class KAccelMenuWatch.
+* Author:    Sirtaj Singh Kang
+* Generated: Thu Jan  7 15:05:26 EST 1999
+*/
+
+#include <assert.h>
+#include <qpopupmenu.h>
+
+#include "kaccelmenuwatch.h"
+
+KAccelMenuWatch::KAccelMenuWatch( KAccel *accel, QObject *parent )
+  : QObject( parent ),
+  _accel( accel ),
+  _menu ( 0 )
+{
+  _accList.setAutoDelete( true );
+  _menuList.setAutoDelete( false );
+}
+
+void KAccelMenuWatch::setMenu( QPopupMenu *menu )
+{
+  assert( menu );
+
+  // we use  _menuList to ensure that the signal is
+  // connected only once per menu.
+
+  if ( !_menuList.findRef( menu ) ) {
+    _menuList.append( menu );
+    connect( menu, SIGNAL(destroyed()), this, SLOT(removeDeadMenu()) );
+  }
+
+  _menu = menu;
+}
+
+void KAccelMenuWatch::connectAccel( int itemId, const char *action )
+{
+  AccelItem *item = newAccelItem( _menu, itemId, StringAccel ) ;
+  item->action  = QString::fromLocal8Bit( action );
+}
+
+void KAccelMenuWatch::connectAccel( int itemId, KStdAccel::StdAccel accel )
+{
+  AccelItem *item = newAccelItem( _menu, itemId, StdAccel ) ;
+  item->stdAction  = accel;
+}
+
+void KAccelMenuWatch::updateMenus()
+{
+  assert( _accel != 0 );
+
+  QPtrListIterator<AccelItem> iter( _accList );
+  AccelItem *item;
+
+  for( ; (item = iter.current()) ; ++iter ) {
+    // These setAccel calls were converted from all changeMenuAccel calls
+    // as descibed in KDE3PORTING.html
+    switch( item->type ) {
+      case StringAccel:
+        item->menu->setAccel( _accel->shortcut( item->action ).keyCodeQt(), item->itemId );
+        break;
+      case StdAccel:
+        item->menu->setAccel( KStdAccel::shortcut( item->stdAction ).keyCodeQt(), item->itemId );
+        break;
+      default:
+        break;
+    }
+  }
+
+}
+
+void KAccelMenuWatch::removeDeadMenu()
+{
+  QPopupMenu *sdr = (QPopupMenu *) sender();
+  assert( sdr );
+
+  if ( !_menuList.findRef( sdr ) )
+    return;
+
+  // remove all accels
+
+  AccelItem *accel;
+  for ( accel = _accList.first(); accel; accel = _accList.next() )
+  {
+loop:
+    if( accel && accel->menu == sdr ) {
+      _accList.remove();
+      accel = _accList.current();
+      goto loop;
+    }
+  }
+
+  // remove from menu list
+  _menuList.remove( sdr );
+
+  return;
+}
+
+KAccelMenuWatch::AccelItem *KAccelMenuWatch::newAccelItem( QPopupMenu *,
+    int itemId, AccelType type )
+{
+  AccelItem *item = new AccelItem;
+
+  item->menu  = _menu;
+  item->itemId  = itemId;
+  item->type  = type;
+
+  _accList.append( item );
+
+  return item;
+}
+
+#include "kaccelmenuwatch.moc"