- prepare methods to execute the preferred actions on insertion and suspend

- intercept QPE/System channel to listen for 'resumeFromSuspend()'

2 files changed, 39 insertions, 1 deletions

diff --git a/noncore/applets/pcmcia/pcmcia.cpp b/noncore/applets/pcmcia/pcmcia.cpp
index 186dfea..0787c3c 100644
--- a/noncore/applets/pcmcia/pcmcia.cpp
+++ b/noncore/applets/pcmcia/pcmcia.cpp
@@ -49,71 +49,94 @@ using namespace Opie::Ui;
 #include <qcopchannel_qws.h>
 #include <qpainter.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qmessagebox.h>
 #include <qsound.h>
 #include <qtimer.h>
 
 /* STD */
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
 #if defined(_OS_LINUX_) || defined(Q_OS_LINUX)
 #include <sys/vfs.h>
 #include <mntent.h>
 #endif
 
 PcmciaManager::PcmciaManager( QWidget * parent ) : QWidget( parent )
 {
     QCopChannel * pcmciaChannel = new QCopChannel( "QPE/Card", this );
     connect( pcmciaChannel,
              SIGNAL( received(const QCString&,const QByteArray&) ), this,
              SLOT( cardMessage(const QCString&,const QByteArray&) ) );
 
     setFocusPolicy( NoFocus );
     setFixedWidth ( AppLnk::smallIconSize() );
     setFixedHeight ( AppLnk::smallIconSize() );
     pm = Opie::Core::OResource::loadPixmap( "cardmon/pcmcia", Opie::Core::OResource::SmallIcon );
     configuring = false;
+
+    QCopChannel *channel = new QCopChannel( "QPE/System", this );
+    connect( channel, SIGNAL(received(const QCString&,const QByteArray&)),
+                this, SLOT(handleSystemChannel(const QCString&,const QByteArray&)) );
 }
 
 
 PcmciaManager::~PcmciaManager()
 {
 }
 
+void PcmciaManager::handleSystemChannel( const QCString&msg, const QByteArray& )
+{
+    if ( msg == "returnFromSuspend()" )
+    {
+        if ( !OPcmciaSystem::instance()->cardCount() ) return;
+        OPcmciaSystem* sys = OPcmciaSystem::instance();
+        OPcmciaSystem::CardIterator it = sys->iterator();
+        OPcmciaSocket* theCard = 0;
+
+        while ( it.current() )
+        {
+            if ( it.current()->isEmpty() )
+            {
+                executeResumeAction( theCard );
+            }
+        ++it;
+        }
+    }
+}
 
 void PcmciaManager::popUp( QString message, QString icon )
 {
     if ( !popupMenu ) {
         popupMenu = new QPopupMenu( this );
     }
 
     popupMenu->clear();
     if ( icon.isEmpty() ) {
         popupMenu->insertItem( message, 0 );
     } else {
         popupMenu->insertItem( QIconSet( Opie::Core::OResource::loadPixmap( icon, Opie::Core::OResource::SmallIcon ) ),
                                message, 0 );
     }
 
     QPoint p = mapToGlobal( QPoint( 0, 0 ) );
     QSize s = popupMenu->sizeHint();
     popupMenu->popup( QPoint( p.x() + ( width() / 2 ) - ( s.width() / 2 ),
                               p.y() - s.height() ), 0 );
 
     QTimer::singleShot( 2000, this, SLOT( popupTimeout() ) );
 }
 
 
 void PcmciaManager::popupTimeout()
 {
     popupMenu->hide();
 }
 
 enum { EJECT, INSERT, SUSPEND, RESUME, RESET, CONFIGURE };
 
 void PcmciaManager::mousePressEvent( QMouseEvent* )
@@ -168,64 +191,66 @@ void PcmciaManager::cardMessage( const QCString & msg, const QByteArray & )
 
     OConfig cfg( "PCMCIA" );
     cfg.setGroup( "Global" );
     int nCards = cfg.readNumEntry( "nCards", 0 );
 
     OPcmciaSystem* sys = OPcmciaSystem::instance();
     OPcmciaSystem::CardIterator it = sys->iterator();
 
     bool newCard = true;
     OPcmciaSocket* theCard = 0;
 
     while ( it.current() && newCard )
     {
         if ( it.current()->isEmpty() )
         {
             odebug << "pcmcia: skipping empty card in socket " << it.current()->number() << oendl;
             ++it;
             continue;
         }
         else
         {
             theCard = it.current();
             QString cardName = theCard->productIdentity().join( " " );
             for ( int i = 0; i < nCards; ++i )
             {
                 QString cardSection = QString( "Card_%1" ).arg( i );
                 cfg.setGroup( cardSection );
                 QString name = cfg.readEntry( "name" );
                 odebug << "pcmcia: comparing card '" << cardName << "' with known card '" << name << "'" << oendl;
                 if ( cardName == name )
                 {
                     newCard = false;
+                    odebug << "pcmcia: we have seen this card before" << oendl;
+                    executeInsertAction( theCard );
                     break;
                 }
             }
             if ( !newCard ) ++it; else break;
         }
     }
     if ( newCard )
     {
         odebug << "pcmcia: unconfigured card detected" << oendl;
         QString newCardName = theCard->productIdentity().join( " " ).stripWhiteSpace();
         int result = QMessageBox::information( qApp->desktop(),
                                            tr( "PCMCIA/CF Subsystem" ),
                                            tr( "<qt>You have inserted the card<br/><b>%1</b><br/>This card is not yet configured. Do you want to configure it now?</qt>" ).arg( newCardName ),
                                            tr( "Yes" ), tr( "No" ), 0, 0, 1 );
         odebug << "pcmcia: result = " << result << oendl;
         if ( result == 0 )
         {
             QString insertAction; QString resumeAction; QString driver; QString conf;
             bool configured = configure( theCard, insertAction, resumeAction, driver, conf );
 
             if ( configured )
             {
                 odebug << "pcmcia: card has been configured. writing out to database" << oendl;
                 cfg.setGroup( QString( "Card_%1" ).arg( nCards ) );
                 cfg.writeEntry( "name", newCardName );
                 cfg.writeEntry( "insertAction", insertAction );
                 cfg.writeEntry( "resumeAction", resumeAction );
                 cfg.setGroup( "Global" );
                 cfg.writeEntry( "nCards", nCards+1 );
                 cfg.write();
 
                 QFile confFile( QString( "/etc/pcmcia/%1" ).arg( conf ) );
@@ -315,35 +340,45 @@ void PcmciaManager::userCardAction( int action )
         case EJECT: success = OPcmciaSystem::instance()->socket( socket )->eject(); break;
         case INSERT: success = OPcmciaSystem::instance()->socket( socket )->insert(); break;
         case SUSPEND: success = OPcmciaSystem::instance()->socket( socket )->suspend(); break;
         case RESUME: success = OPcmciaSystem::instance()->socket( socket )->resume(); break;
         case RESET: success = OPcmciaSystem::instance()->socket( socket )->reset(); break;
         default: odebug << "pcmcia: not yet implemented" << oendl;
     }
 
     if ( !success )
     {
         owarn << "pcmcia: couldn't perform user action (" << strerror( errno ) << ")" << oendl;
     }
 
 }
 
 bool PcmciaManager::configure( OPcmciaSocket* card, QString& insertAction, QString& resumeAction, QString& driver, QString& conf )
 {
     configuring = true;
     ConfigDialog dialog( card, qApp->desktop() );
     int configresult = QPEApplication::execDialog( &dialog, false );
     configuring = false;
     odebug << "pcmcia: configresult = " << configresult << oendl;
     if ( configresult )
     {
         insertAction = dialog.cbInsertAction->currentText();
         resumeAction = dialog.cbResumeAction->currentText();
         driver = dialog.cbBindTo->currentText();
         conf = dialog.bindEntries[driver];
     }
     return configresult;
 }
 
+void PcmciaManager::executeInsertAction( Opie::Core::OPcmciaSocket* card )
+{
+    odebug << "pcmcia: execute insert action" << oendl;
+}
+
+void PcmciaManager::executeResumeAction( Opie::Core::OPcmciaSocket* card )
+{
+    odebug << "pcmcia: execute resume action" << oendl;
+}
+
 
 EXPORT_OPIE_APPLET_v1( PcmciaManager )
 
diff --git a/noncore/applets/pcmcia/pcmcia.h b/noncore/applets/pcmcia/pcmcia.h
index 94203d3..6567cd7 100644
--- a/noncore/applets/pcmcia/pcmcia.h
+++ b/noncore/applets/pcmcia/pcmcia.h
@@ -16,55 +16,58 @@
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef PCMCIA_H
 #define PCMCIA_H
 
 #include <qwidget.h>
 #include <qpixmap.h>
 #include <qpopupmenu.h>
 
 namespace Opie { namespace Core { class OPcmciaSocket; } };
 
 class PcmciaManager : public QWidget
 {
     Q_OBJECT
   public:
     PcmciaManager( QWidget *parent = 0 );
     ~PcmciaManager();
     static int position();
 
   private slots:
-    void cardMessage( const QCString& msg, const QByteArray& );
+    void handleSystemChannel( const QCString&, const QByteArray& );
+    void cardMessage( const QCString&, const QByteArray& );
     void userCardAction( int action );
     void popupTimeout();
 
   protected:
     void paintEvent( QPaintEvent* );
     void mousePressEvent( QMouseEvent * );
 
   private:
     bool configure( Opie::Core::OPcmciaSocket*, QString&, QString&, QString&, QString& );
     void execCommand( const QStringList &command );
+    void executeInsertAction( Opie::Core::OPcmciaSocket* );
+    void executeResumeAction( Opie::Core::OPcmciaSocket* );
     void popUp(QString message, QString icon = QString::null );
 
   private:
     bool configuring;
     int commandOrig;
     QPixmap pm;
     QPopupMenu *popupMenu;
 
 };
 
 #endif