1 files changed, 34 insertions, 2 deletions

diff --git a/noncore/multimedia/camera/mainwindow.cpp b/noncore/multimedia/camera/mainwindow.cpp
index 7080e63..34ebe9e 100644
--- a/noncore/multimedia/camera/mainwindow.cpp
+++ b/noncore/multimedia/camera/mainwindow.cpp
@@ -19,9 +19,12 @@
 
 #include <qvbox.h>
 #include <qcombobox.h>
+#include <qcursor.h>
 #include <qdatastream.h>
-#include <qpushbutton.h>
 #include <qlabel.h>
+#include <qpopupmenu.h>
+#include <qpushbutton.h>
+#include <qmessagebox.h>
 #include <qdirectpainter_qws.h>
 #include <qpe/resource.h>
 #include <qpe/qcopenvelope_qws.h>
@@ -34,6 +37,21 @@
 CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags f )
            :QMainWindow( parent, name, f )
 {
+    if ( !ZCameraIO::instance()->isOpen() )
+    {
+        QVBox* v = new QVBox( this );
+        v->setMargin( 10 );
+        QLabel* l1 = new QLabel( v );
+        l1->setPixmap( Resource::loadPixmap( "camera/error" ) );
+        QLabel* l2 = new QLabel( v );
+        l2->setText( "<b>Sorry. could not detect your camera :-(</b><p>"
+        "* Is the sharpzdc_cs module loaded ?<br>"
+        "* Is /dev/sharpzdc read/writable ?<p>" );
+        connect( new QPushButton( "Exit", v ), SIGNAL( clicked() ), this, SLOT( close() ) );
+        setCentralWidget( v );
+        return;
+    }
+
     _rotation = 270; //TODO: grab these from the actual settings
 
     preview = new PreviewWidget( this, "camera preview widget" );
@@ -46,6 +64,7 @@ CameraMainWindow::CameraMainWindow( QWidget * parent, const char * name, WFlags
     connect( _sysChannel, SIGNAL( received( const QCString&, const QByteArray& ) ),
              this, SLOT( systemMessage( const QCString&, const QByteArray& ) ) );
 
+    connect( preview, SIGNAL( contextMenuRequested() ), this, SLOT( showContextMenu() ) );
 };
 
 
@@ -67,7 +86,9 @@ void CameraMainWindow::systemMessage( const QCString& msg, const QByteArray& dat
         {
             case 270: preview->resize( QSize( 240, 288 ) ); break;
             case 180: preview->resize( QSize( 320, 208 ) ); break;
-            default: assert( 0 ); // not yet handled
+            default: QMessageBox::warning( this, "opie-camera",
+                "This rotation is not supported.\n"
+                "Supported are 180° and 270°" );
         }
     }
 }
@@ -87,3 +108,14 @@ void CameraMainWindow::changeZoom( int zoom )
     ZCameraIO::instance()->setCaptureFrame( 240, 160, z );
 }
 
+
+void CameraMainWindow::showContextMenu()
+{
+    QPopupMenu m( this );
+    m.insertItem( "Item 1" );
+    m.insertItem( "Item 1" );
+    m.insertItem( "Item 1" );
+    m.insertItem( "Item 1" );
+    m.exec( QCursor::pos() );
+}
+