Added new QCop support. Desktop now listens on channel QPE/Desktop to the

keyRegister(int key, QString channel, QString message) message. What this
will do is allow an app to reiceve keyboard input for a particular key
no matter if they have focus or not.

3 files changed, 100 insertions, 40 deletions

diff --git a/core/launcher/desktop.cpp b/core/launcher/desktop.cpp
index d39af25..ce99bad 100644
--- a/core/launcher/desktop.cpp
+++ b/core/launcher/desktop.cpp
@@ -42,19 +42,41 @@
 #endif
 
 #include <qgfx_qws.h>
 #include <qmainwindow.h>
 #include <qmessagebox.h>
 #include <qtimer.h>
 #include <qwindowsystem_qws.h>
 
+#include <qvaluelist.h>
+
 #include <stdlib.h>
 #include <unistd.h>
 
+
+class QCopKeyRegister
+{
+public:
+  QCopKeyRegister() : keyCode(0) { }
+  QCopKeyRegister(int k, const QString &c, const QString &m) 
+        : keyCode(k), channel(c), message(m) { }
+
+  int getKeyCode() const { return keyCode; }
+  QString getChannel() const { return channel; }
+  QString getMessage() const { return message; }
+
+private:
+  int keyCode;
+  QString channel, message;
+};
+
+typedef QValueList<QCopKeyRegister> KeyRegisterList;
+KeyRegisterList keyRegisterList;
+
 static Desktop* qpedesktop = 0;
 static int loggedin=0;
 static void login(bool at_poweron)
 {
     if ( !loggedin ) {
         Global::terminateBuiltin("calibrate");
         Password::authenticate(at_poweron);
         loggedin=1;
@@ -118,110 +140,144 @@ DesktopApplication::DesktopApplication( int& argc, char **argv, Type t )
     : QPEApplication( argc, argv, t )
 {
 
     QTimer *t = new QTimer( this );
     connect( t, SIGNAL(timeout()), this, SLOT(psTimeout()) );
     t->start( 10000 );
     ps = new PowerStatus;
     pa = new DesktopPowerAlerter( 0 );
+
+  channel = new QCopChannel( "QPE/Desktop", this );
+  connect( channel, SIGNAL(received(const QCString&, const QByteArray&)),
+                   this, SLOT(receive(const QCString&, const QByteArray&)) );
 }
 
 
 DesktopApplication::~DesktopApplication()
 {
     delete ps;
     delete pa;
 }
 
+void DesktopApplication::receive( const QCString &msg, const QByteArray &data )
+{
+  QDataStream stream( data, IO_ReadOnly );
+  if (msg == "keyRegister(int key, QString channel, QString message)")
+        {
+          int k;
+          QString c, m;
+
+          stream >> k;
+          stream >> c;
+          stream >> m;
+          
+          qWarning("KeyRegisterRecieved: %i, %s, %s", k, (const char*)c, (const char *)m);
+          keyRegisterList.append(QCopKeyRegister(k,c,m));
+        }
+}
 
 enum MemState { Unknown, VeryLow, Low, Normal } memstate=Unknown;
 
 #ifdef Q_WS_QWS
 bool DesktopApplication::qwsEventFilter( QWSEvent *e )
 {
     qpedesktop->checkMemory();
 
     if ( e->type == QWSEvent::Key ) {
-        QWSKeyEvent *ke = (QWSKeyEvent *)e;
-        if ( !loggedin && ke->simpleData.keycode != Key_F34 )
+          QWSKeyEvent *ke = (QWSKeyEvent *)e;
+          if ( !loggedin && ke->simpleData.keycode != Key_F34 )
             return TRUE;
-        bool press = ke->simpleData.is_press;
-        if ( !keyboardGrabbed() ) {
+          bool press = ke->simpleData.is_press;
+
+          KeyRegisterList::Iterator it;
+          for( it = keyRegisterList.begin(); it != keyRegisterList.end(); ++it )
+                {
+                  if ((*it).getKeyCode() == ke->simpleData.keycode)
+                        QCopEnvelope((*it).getChannel().utf8(), (*it).getMessage().utf8());
+                }
+          
+          if ( !keyboardGrabbed() ) {
             if ( ke->simpleData.keycode == Key_F9 ) {
-                if ( press ) emit datebook();
-                return TRUE;
+                  if ( press ) emit datebook();
+                  return TRUE;
             }
             if ( ke->simpleData.keycode == Key_F10 ) {
               if ( !press && cardSendTimer ) {
                     emit contacts();
                     delete cardSendTimer;
-                } else if ( press ) {
+                  } else if ( press ) {
                     cardSendTimer = new QTimer();
                     cardSendTimer->start( 2000, TRUE );
                     connect( cardSendTimer, SIGNAL( timeout() ), this, SLOT( sendCard() ) );
-                }
-                return TRUE;
+                  }
+                  return TRUE;
             }
             /* menu key now opens application menu/toolbar
-            if ( ke->simpleData.keycode == Key_F11 ) {
-                if ( press ) emit menu();
-                return TRUE;
-            }
+                   if ( ke->simpleData.keycode == Key_F11 ) {
+                   if ( press ) emit menu();
+                   return TRUE;
+                   }
             */
             if ( ke->simpleData.keycode == Key_F12 ) {
-                while( activePopupWidget() )
+                  while( activePopupWidget() )
                     activePopupWidget()->close();
-                if ( press ) emit launch();
-                return TRUE;
+                  if ( press ) emit launch();
+                  return TRUE;
             }
             if ( ke->simpleData.keycode == Key_F13 ) {
-                if ( press ) emit email();
-                return TRUE;
+                  if ( press ) emit email();
+                  return TRUE;
             }
-        }
-        if ( ke->simpleData.keycode == Key_F34 ) {
+          }
+          /*
+          if ( ke->simpleData.keycode == 4096 ) {
+                QCopEnvelope e("QPE/VMemo", "toggleRecord()");
+                return TRUE;
+          }
+          */
+          if ( ke->simpleData.keycode == Key_F34 ) {
             if ( press ) emit power();
             return TRUE;
-        }
-        if ( ke->simpleData.keycode == Key_F35 ) {
+          }
+          if ( ke->simpleData.keycode == Key_F35 ) {
             if ( press ) emit backlight();
             return TRUE;
-        }
-        if ( ke->simpleData.keycode == Key_F32 ) {
+          }
+          if ( ke->simpleData.keycode == Key_F32 ) {
             if ( press ) QCopEnvelope e( "QPE/Desktop", "startSync()" );
             return TRUE;
-        }
-        if ( ke->simpleData.keycode == Key_F31 && !ke->simpleData.modifiers ) {
+          }
+          if ( ke->simpleData.keycode == Key_F31 && !ke->simpleData.modifiers ) {
             if ( press ) emit symbol();
             return TRUE;
-        }
-        if ( ke->simpleData.keycode == Key_NumLock ) {
+          }
+          if ( ke->simpleData.keycode == Key_NumLock ) {
             if ( press ) emit numLockStateToggle();
-        }
-        if ( ke->simpleData.keycode == Key_CapsLock ) {
+          }
+          if ( ke->simpleData.keycode == Key_CapsLock ) {
             if ( press ) emit capsLockStateToggle();
-        }
-        if ( press )
+          }
+          if ( press )
             qpedesktop->keyClick();
     } else {
-        if ( e->type == QWSEvent::Mouse ) {
+          if ( e->type == QWSEvent::Mouse ) {
             QWSMouseEvent *me = (QWSMouseEvent *)e;
             static bool up = TRUE;
             if ( me->simpleData.state&LeftButton ) {
-                if ( up ) {
+                  if ( up ) {
                     up = FALSE;
                     qpedesktop->screenClick();
-                }
+                  }
             } else {
-                up = TRUE;
+                  up = TRUE;
             }
-        }
+          }
     }
-
+        
     return QPEApplication::qwsEventFilter( e );
 }
 #endif
 
 void DesktopApplication::psTimeout()
 {
     qpedesktop->checkMemory(); // in case no events are being generated
 
diff --git a/core/launcher/desktop.h b/core/launcher/desktop.h
index dfdbeab..f0a7cba 100644
--- a/core/launcher/desktop.h
+++ b/core/launcher/desktop.h
@@ -58,24 +58,28 @@ signals:
 
 protected:
 #ifdef Q_WS_QWS
     bool qwsEventFilter( QWSEvent * );
 #endif
     void shutdown();
     void restart();
 
+public slots:
+  void receive( const QCString &msg, const QByteArray &data );
+
 protected slots:
     void shutdown(ShutdownImpl::Type);
     void psTimeout();
     void sendCard();
 private:
     DesktopPowerAlerter *pa;
     PowerStatus *ps;
     QTimer *cardSendTimer;
+        QCopChannel *channel;
 };
 
 
 class Desktop : public QWidget {
     Q_OBJECT
 public:
     Desktop();
     ~Desktop();
diff --git a/core/launcher/opie-taskbar.control b/core/launcher/opie-taskbar.control
index 53daa82..3db0480 100644
--- a/core/launcher/opie-taskbar.control
+++ b/core/launcher/opie-taskbar.control
@@ -1,9 +1,9 @@
 Files: bin/qpe apps/Settings/Calibrate.desktop
 Priority: required
 Section: opie/system
 Maintainer: Warwick Allison <warwick@trolltech.com>
 Architecture: arm
-Version: $QPE_VERSION-$SUB_VERSION
+Version: $QPE_VERSION-$SUB_VERSION.1
 Depends: qt-embedded (>=$QTE_VERSION)
 Description: Launcher for Opie
- The "finder" or "explorer", or whatever you want to call it.
+ The "finder" or "explorer", or whatever you want to call it.
\ No newline at end of file