does not work... but committed to get things started

2 files changed, 81 insertions, 0 deletions

diff --git a/noncore/apps/opie-console/widget_layer.cpp b/noncore/apps/opie-console/widget_layer.cpp
index c00871f..3875a6e 100644
--- a/noncore/apps/opie-console/widget_layer.cpp
+++ b/noncore/apps/opie-console/widget_layer.cpp
@@ -34,48 +34,127 @@ WidgetLayer::WidgetLayer( const Profile &config, QWidget *parent, const char *na
 	m_lines = 1;
 	m_columns = 1;
 	m_resizing = false;
 	
 	// just for demonstrating
 	//m_image = QArray<Character>( m_lines * m_columns ); 
 	m_image = QArray<Character>( 1 );
 
 }
 
 
 WidgetLayer::~WidgetLayer()
 {
 	// clean up
 	delete m_image;
 }
 
 /* --------------------------------- audio ---------------------------------- */
 
 void WidgetLayer::bell()
 {
 	QApplication::beep();
 }
 
+bool WidgetLayer::eventFilter( QObject *obj, QEvent *e )
+{
+    if ( (e->type() == QEvent::Accel ||
+          e->type() == QEvent::AccelAvailable ) && qApp->focusWidget() == this )  {
+        static_cast<QKeyEvent *>( e )->ignore();
+        return true;
+    }
+    if ( obj != this /* when embedded */ && obj != parent() /* when standalone */ )
+        return FALSE; // not us
+    if ( e->type() == QEvent::Wheel)  {
+        QApplication::sendEvent( m_scrollbar, e);
+    }
+
+#ifdef FAKE_CTRL_AND_ALT
+    static bool control = FALSE;
+    static bool alt = FALSE;
+//    qDebug(" Has a keyboard with no CTRL and ALT keys, but we fake it:");
+    bool dele=FALSE;
+    if ( e->type() == QEvent::KeyPress || e->type() == QEvent::KeyRelease ) {
+        QKeyEvent* ke = (QKeyEvent*)e;
+        bool keydown = e->type() == QEvent::KeyPress || ke->isAutoRepeat();
+        switch (ke->key()) {
+          case Key_F9: // let this be "Control"
+              control = keydown;
+              e = new QKeyEvent(QEvent::KeyPress, Key_Control, 0, ke->state());
+              dele=TRUE;
+              break;
+          case Key_F13: // let this be "Alt"
+	      alt = keydown;
+              e = new QKeyEvent(QEvent::KeyPress, Key_Alt, 0, ke->state());
+              dele=TRUE;
+              break;
+          default:
+              if ( control ) {
+                  int a = toupper(ke->ascii())-64;
+                  if ( a >= 0 && a < ' ' ) {
+                      e = new QKeyEvent(e->type(), ke->key(),
+                                        a, ke->state()|ControlButton,
+QChar(a,0));
+                      dele=TRUE;
+                  }
+              }
+              if ( alt ) {
+                  e = new QKeyEvent(e->type(), ke->key(),
+                                    ke->ascii(), ke->state()|AltButton, ke->text());
+                  dele=TRUE;
+              }
+        }
+    }
+#endif
+
+    if ( e->type() == QEvent::KeyPress )  {
+        QKeyEvent* ke = (QKeyEvent*)e;
+        //actSel=0; // Key stroke implies a screen update, so Widget won't
+          // know where the current selection is.
+
+//     qDebug("key pressed is 0x%x",ke->key());
+
+        if( ke->state() == ShiftButton && ke->key() == Key_Tab) { //lets hardcode this sucker
+            insertText("\\"); // expose
+        } else
+            emit keyPressed( ke ); // expose
+        ke->accept();
+#ifdef FAKE_CTRL_AND_ALT
+        if ( dele ) delete e;
+#endif
+        return true;               // stop the event
+    }
+    if ( e->type() == QEvent::Enter )  {
+        QObject::disconnect( (QObject*)cb, SIGNAL(dataChanged()),
+                             this, SLOT(onClearSelection()) );
+    }
+    if ( e->type() == QEvent::Leave )  {
+        QObject::connect( (QObject*)cb, SIGNAL(dataChanged()),
+                          this, SLOT(onClearSelection()) );
+    }
+    return QFrame::eventFilter( obj, e );
+}
+
 
 /* --------------------------------- screen --------------------------------- */
 
 
 void WidgetLayer::propagateSize()
 {
 	QArray<Character> oldimage = m_image.copy();
 	int oldlines = m_lines;
 	int oldcolumns = m_columns;
 	
 	makeImage();
 	
 	// copy old image, to reduce flicker
 	if ( ! oldimage.isEmpty() )
 	{
 		int lins = QMIN( oldlines, m_lines );
 		int cols = QMIN( oldcolumns, m_columns );
 		for ( int lin = 0; lin < lins; ++lin )
 		{
 			memcpy( (void*) &m_image[m_columns*lin],
 				(void*) &oldimage[oldcolumns*lin],
 				cols*sizeof( Character ) );
 		}
 	}
diff --git a/noncore/apps/opie-console/widget_layer.h b/noncore/apps/opie-console/widget_layer.h
index 067f3da..1d96bf4 100644
--- a/noncore/apps/opie-console/widget_layer.h
+++ b/noncore/apps/opie-console/widget_layer.h
@@ -100,48 +100,50 @@ public:
 	/**
 	 * paste content of clipboard
 	 */
 	void pasteClipboard();
 
 
 	/**
 	 * reload configuration
 	 * @param const Profile& config, the config to be used (may be the same as in constructor)
 	 */
 	virtual void reloadConfig( const Profile& config ) = 0;
 
 
 	/**
 	 * sets the scrollbar (if implemented by successor of this class)
 	 */
 	virtual void setScroll( int cursor, int slines ) = 0;
 
 	/**
 	 * scrolls (if implemented, by successor of this class)
 	 * @param int value, how much the widget should scroll up (positive value) or down (negative value)
 	 */
 	virtual void scroll( int value ) = 0;
 		
+
+	virtual bool eventFilter( QObject *obj, QEvent *event );
 signals:
 
 	/**
 	 * key was pressed
 	 */
 	void keyPressed( QKeyEvent *e );
 
 	/**
 	 * whenever Mouse selects something
 	 * @param int button, the button that us pressed :
 	 * 		0	left Button
 	 * 		3	Button released
 	 * @param int x, x position
 	 * @param int y, y position
 	 *
 	 * // numbering due to layout in old TEWidget
 	 */
 	void mousePressed( int button, int x, int y );
 
 	/**
 	 * size of image changed
 	 * @param int lines, line count of new size
 	 * @param int columns, column count of new size
 	 */