setup a workaround for missing autorepeat flag on specialbuttons.

eg, keyfilter of serverapp stores the last pressed button itself and checks
against holdtime and releases itself. on c7x0/c8x0 it works with 2.6 kernel
cause keys are repeated without this flag - on 2.4 kernel I don't know
what happen (may that keys are not repeated)

2 files changed, 18 insertions, 6 deletions

diff --git a/core/launcher/serverapp.cpp b/core/launcher/serverapp.cpp
index 75d4ac1..6fe0479 100644
--- a/core/launcher/serverapp.cpp
+++ b/core/launcher/serverapp.cpp
@@ -115,141 +115,153 @@ public:
     alertCount = 0;
     }
 
     void alert( const QString &text, int priority );
     void hideEvent( QHideEvent * );
 private:
     int currentPriority;
     int alertCount;
 };
 
 void DesktopPowerAlerter::alert( const QString &text, int priority )
 {
     alertCount++;
     if ( alertCount < priority )
     return;
     if ( priority > currentPriority )
     return;
     currentPriority = priority;
     setText( text );
     show();
 }
 
 
 void DesktopPowerAlerter::hideEvent( QHideEvent *e )
 {
     QMessageBox::hideEvent( e );
     alertCount = 0;
     currentPriority = INT_MAX;
 }
 
 //---------------------------------------------------------------------------
 
-KeyFilter::KeyFilter(QObject* parent) : QObject(parent), held_tid(0), heldButton(0)
+KeyFilter::KeyFilter(QObject* parent) : QObject(parent), held_tid(0), heldButton(0),firedHeldButton(0)
 {
     /* We don't do this cause it would interfere with ODevice */
 #if 0
     qwsServer->setKeyboardFilter(this);
 #endif
 }
 
 void KeyFilter::timerEvent(QTimerEvent* e)
 {
     if ( e->timerId() == held_tid ) {
     killTimer(held_tid);
     // button held
     if ( heldButton ) {
         emit activate(heldButton, TRUE);
+        firedHeldButton = heldButton;
         heldButton = 0;
     }
     held_tid = 0;
     }
 }
 
 void KeyFilter::registerKey( const QCopKeyRegister& key )
 {
 
     m_keys.insert( key.keyCode(), key );
 }
 
 void KeyFilter::unregisterKey( const QCopKeyRegister& key )
 {
     m_keys.remove( key.keyCode() );
 }
 
 bool KeyFilter::keyRegistered( int key )
 {
     /*
      * Check if we've a key registered
      */
     if ( !m_keys[key].send())
         return false;
     else
         return true;
 }
 
 bool KeyFilter::checkButtonAction(bool db, int keycode,  int press, int autoRepeat)
 {
     if ( !loggedin
         // Permitted keys
         && keycode != Key_F34 // power
         && keycode != Key_F30 // select
         && keycode != Key_Enter
         && keycode != Key_Return
         && keycode != Key_Space
         && keycode != Key_Left
         && keycode != Key_Right
         && keycode != Key_Up
         && keycode != Key_Down )
     return TRUE;
 
+//    odebug << " KeyFilter::checkButtonAction("<<db<<","<<keycode<<","<<press<<","<<autoRepeat<<")"<<oendl;
         /* check if it was registered */
     if (!db ) {
         if (keycode != 0 &&press && !autoRepeat && keyRegistered(keycode) )
             return true;
     } else {
-
         // First check to see if DeviceButtonManager knows something about this button:
         const ODeviceButton* button = ODevice::inst()->buttonForKeycode(keycode);
         if (button && !autoRepeat) {
-            if ( held_tid ) {
+            if (firedHeldButton) {
+                if (held_tid) {
+                    killTimer(held_tid);
+                    held_tid = 0;
+                }
+                if (!press && button == firedHeldButton) {
+                    firedHeldButton = 0;
+                    return TRUE;
+                }
+            } else if ( held_tid && heldButton != button) {
                 killTimer(held_tid);
                 held_tid = 0;
             }
             if ( button->heldAction().isNull() ) {
                 if ( press )
                     emit activate(button, FALSE);
             } else if ( press ) {
-                heldButton = button;
-                held_tid = startTimer( ODevice::inst ()->buttonHoldTime () );
+                if (heldButton != button) {
+                   heldButton = button;
+                   held_tid = startTimer( ODevice::inst ()->buttonHoldTime () );
+                }
             } else if ( heldButton ) {
                 heldButton = 0;
                 emit activate(button, FALSE);
             }
             QWSServer::screenSaverActivate(FALSE);
             return TRUE;
         }
         return false;
     }
     if ( keycode == HardKey_Suspend ) {
         if ( press ) emit power();
         return TRUE;
     }
     if ( keycode == HardKey_Backlight ) {
         if ( press ) emit backlight();
         return TRUE;
     }
     if ( keycode == Key_F32 ) {
 #ifndef QT_NO_COP
         if ( press ) QCopEnvelope e( "QPE/Desktop", "startSync()" );
 #endif
         return TRUE;
     }
     if ( keycode == Key_F31 ) {
         if ( press ) emit symbol();
         QWSServer::screenSaverActivate(FALSE);
         return TRUE;
     }
 
     if ( keycode == Key_NumLock )
         if ( press ) emit numLockStateToggle();
 
diff --git a/core/launcher/serverapp.h b/core/launcher/serverapp.h
index 27be28b..98c5633 100644
--- a/core/launcher/serverapp.h
+++ b/core/launcher/serverapp.h
@@ -52,65 +52,65 @@ private:
     int m_keyCode;
     QCString m_channel, m_message;
 };
 
 typedef QMap<int, QCopKeyRegister> KeyRegisterList;
 
 class KeyFilter : public QObject {
     Q_OBJECT
 public:
     KeyFilter(QObject* parent);
     void registerKey( const QCopKeyRegister& );
     void unregisterKey( const QCopKeyRegister& );
     bool checkButtonAction( bool, int, int, int );
 
 
 
 protected:
     void timerEvent(QTimerEvent*);
 
 signals:
     void launch();
     void power();
     void backlight();
     void symbol();
     void numLockStateToggle();
     void capsLockStateToggle();
     void activate(const Opie::Core::ODeviceButton*,bool);
 
 
 private:
     bool keyRegistered( int key );
     int held_tid;
-    const Opie::Core::ODeviceButton* heldButton;
+    const Opie::Core::ODeviceButton* heldButton,*firedHeldButton;
     KeyRegisterList m_keys;
 };
 
 class ServerApplication : public Opie::Core::OApplication
 {
     Q_OBJECT
 public:
     ServerApplication( int& argc, char **argv, Type t );
     ~ServerApplication();
 
     static bool doRestart;
     static bool allowRestart;
     static bool screenLocked();
     static void login(bool at_poweron);
 
     static bool isStarting();
 
     static void switchLCD ( bool on ); // only for togglePower in Desktop
     static void soundAlarm(); // only because QCop soundAlarm() is defined in QPE/TaskBar
 
     void restart();
     int exec();
 
 signals:
     void menu();
     void home();
     void launch();
     void power();
     void backlight();
     void symbol();
     void numLockStateToggle();
     void capsLockStateToggle();