| -rw-r--r-- | core/applets/vtapplet/vt.cpp | 25 | ||||
| -rw-r--r-- | core/applets/vtapplet/vt.h | 1 |
2 files changed, 17 insertions, 9 deletions
diff --git a/core/applets/vtapplet/vt.cpp b/core/applets/vtapplet/vt.cpp index 0d4e657..7885f83 100644 --- a/core/applets/vtapplet/vt.cpp +++ b/core/applets/vtapplet/vt.cpp @@ -11,161 +11,168 @@ ** **********************************************************************/ #include "vt.h" /* OPIE */ #include <opie2/odebug.h> #include <opie2/oresource.h> #include <qpe/applnk.h> using namespace Opie::Core; /* QT */ #include <qpopupmenu.h> /* STD */ #include <fcntl.h> #include <unistd.h> #include <sys/types.h> #include <sys/stat.h> #include <sys/ioctl.h> #include <linux/vt.h> -VTApplet::VTApplet ( ) - : QObject ( 0, "VTApplet" ) +VTApplet::VTApplet() + :QObject( 0, "VTApplet" ), m_ourVT( 0 ) { } -VTApplet::~VTApplet ( ) +VTApplet::~VTApplet() { } -int VTApplet::position ( ) const +int VTApplet::position() const { return 2; } -QString VTApplet::name ( ) const +QString VTApplet::name() const { return tr( "VT shortcut" ); } -QString VTApplet::text ( ) const +QString VTApplet::text() const { return tr( "Terminal" ); } /* QString VTApplet::tr( const char* s ) const { return qApp->translate( "VTApplet", s, 0 ); } QString VTApplet::tr( const char* s, const char* p ) const { return qApp->translate( "VTApplet", s, p ); } */ -QIconSet VTApplet::icon ( ) const +QIconSet VTApplet::icon() const { QPixmap pix = Opie::Core::OResource::loadPixmap( "terminal", Opie::Core::OResource::SmallIcon ); return pix; } -QPopupMenu *VTApplet::popup ( QWidget* parent ) const +QPopupMenu *VTApplet::popup( QWidget* parent ) const { odebug << "VTApplet::popup" << oendl; struct vt_stat vtstat; #ifdef QT_QWS_DEVFS int fd = ::open( "/dev/vc/0", O_RDWR ); #else int fd = ::open( "/dev/tty0", O_RDWR ); #endif if ( fd == -1 ) return 0; if ( ioctl( fd, VT_GETSTATE, &vtstat ) == -1 ) return 0; m_subMenu = new QPopupMenu( parent ); m_subMenu->setCheckable( true ); for ( int i = 1; i < 10; ++i ) { int id = m_subMenu->insertItem( QString::number( i ), 500+i ); m_subMenu->setItemChecked( id, id-500 == vtstat.v_active ); } ::close( fd ); + m_ourVT = vtstat.v_active; + connect( m_subMenu, SIGNAL( activated(int) ), this, SLOT( changeVT(int) ) ); connect( m_subMenu, SIGNAL( aboutToShow() ), this, SLOT( updateMenu() ) ); return m_subMenu; } void VTApplet::changeVT( int index ) { //odebug << "VTApplet::changeVT( " << index-500 << " )" << oendl; #ifdef QT_QWS_DEVFS int fd = ::open("/dev/vc/0", O_RDWR); #else int fd = ::open("/dev/tty0", O_RDWR); #endif if ( fd == -1 ) return; ioctl( fd, VT_ACTIVATE, index-500 ); + if ( m_ourVT ) + { + odebug << "VTApplet::waiting for user to return to VT " << m_ourVT << oendl; + ioctl( fd, VT_WAITACTIVE, m_ourVT ); + } } void VTApplet::updateMenu() { //odebug << "VTApplet::updateMenu()" << oendl; int fd = ::open( "/dev/console", O_RDONLY ); if ( fd == -1 ) return; for ( int i = 1; i < 10; ++i ) { int result = ioctl( fd, VT_DISALLOCATE, i ); /* if ( result == -1 ) odebug << "VT " << i << " disallocated == free" << oendl; else odebug << "VT " << i << " _not_ disallocated == busy" << oendl; */ m_subMenu->setItemEnabled( 500+i, result == -1 ); } ::close( fd ); } void VTApplet::activated() { odebug << "VTApplet::activated()" << oendl; } -QRESULT VTApplet::queryInterface ( const QUuid &uuid, QUnknownInterface **iface ) +QRESULT VTApplet::queryInterface( const QUuid &uuid, QUnknownInterface **iface ) { *iface = 0; if ( uuid == IID_QUnknown ) *iface = this; else if ( uuid == IID_MenuApplet ) *iface = this; else return QS_FALSE; if ( *iface ) (*iface)-> addRef ( ); return QS_OK; } Q_EXPORT_INTERFACE( ) { Q_CREATE_INSTANCE( VTApplet ) } diff --git a/core/applets/vtapplet/vt.h b/core/applets/vtapplet/vt.h index 4c92ddd..4fa73e5 100644 --- a/core/applets/vtapplet/vt.h +++ b/core/applets/vtapplet/vt.h @@ -25,28 +25,29 @@ class VTApplet : public QObject, public MenuAppletInterface public: VTApplet ( ); virtual ~VTApplet ( ); QRESULT queryInterface( const QUuid&, QUnknownInterface** ); Q_REFCOUNT virtual int position() const; virtual QString name ( ) const; virtual QIconSet icon ( ) const; virtual QString text ( ) const; //virtual QString tr( const char* ) const; //virtual QString tr( const char*, const char* ) const; virtual QPopupMenu *popup ( QWidget *parent ) const; virtual void activated (); public slots: virtual void changeVT( int index ); virtual void updateMenu(); private: mutable QPopupMenu* m_subMenu; + mutable int m_ourVT; }; #endif |