merged changes form qkonsole back into opie-embeddedkonsole (most likely not bugfree !)

1 files changed, 104 insertions, 44 deletions

diff --git a/core/apps/embeddedkonsole/TEWidget.cpp b/core/apps/embeddedkonsole/TEWidget.cpp
index ec1b30c..98c3cdf 100644
--- a/core/apps/embeddedkonsole/TEWidget.cpp
+++ b/core/apps/embeddedkonsole/TEWidget.cpp
@@ -53,32 +53,33 @@
 #include <qpe/config.h>
 
 #include <qpe/resource.h>
 #include <qpe/sound.h>
 
 #if !(QT_NO_COP)
 #include <qpe/qcopenvelope_qws.h>
 #endif
 
 #include <qcursor.h>
 #include <qregexp.h>
 #include <qpainter.h>
 #include <qclipboard.h>
 #include <qstyle.h>
 #include <qfile.h>
 #include <qdragobject.h>
+#include <qnamespace.h>
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <ctype.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <signal.h>
 
 #include <assert.h>
 
 // #include "TEWidget.moc"
 //#include <kapp.h>
 //#include <kcursor.h>
 //#include <kurl.h>
 //#include <kdebug.h>
@@ -231,49 +232,43 @@ static QChar vt100extended(QChar c)
     case 0x2260 : return 29;
     case 0x00a3 : return 30;
     case 0x00b7 : return 31;
   }
   return c;
 }
 
 static QChar identicalMap(QChar c)
 {
   return c;
 }
 
 void TEWidget::fontChange(const QFont &)
 {
   QFontMetrics fm(font());
   font_h = fm.height();
-
-    // font_w = max width of ASCII chars (U.B.)
-	font_w = 0;
-	int fw;
-	for (int i = 0x20; i < 0x80; i++) {
-			if (isprint(i) && font_w < (fw = fm.width(i))) {
-					font_w = fw;
-			}
-	}
-		//font_w = fm.maxWidth();
-
-	font_a = fm.ascent();
-//printf("font_h: %d\n",font_h);
-//printf("font_w: %d\n",font_w);
-//printf("font_a: %d\n",font_a);
-//printf("charset: %s\n",QFont::encodingName(font().charSet()).ascii());
-//printf("rawname: %s\n",font().rawName().ascii());
+  //  font_w = fm.maxWidth();
+  font_w = fm.width("m");
+  font_a = fm.ascent();
+  printf("font h=%d max_width=%d width_m=%d assent=%d\n", font_h,
+	 fm.maxWidth(), font_w, font_a);
+
+  //printf("font_h: %d\n",font_h);
+  //printf("font_w: %d\n",font_w);
+  //printf("font_a: %d\n",font_a);
+  //printf("charset: %s\n",QFont::encodingName(font().charSet()).ascii());
+  //printf("rawname: %s\n",font().rawName().ascii());
   fontMap =
 #if QT_VERSION < 300
   strcmp(QFont::encodingName(font().charSet()).ascii(),"iso10646")
           ? vt100extended
           :
 #endif
   identicalMap;
   propagateSize();
   update();
 }
 
 void TEWidget::setVTFont(const QFont& f)
 {
   QFrame::setFont(f);
 }
 
@@ -294,37 +289,37 @@ void TEWidget::setFont(const QFont &)
 
 TEWidget::TEWidget(QWidget *parent, const char *name) : QFrame(parent,name)
 {
 #ifndef QT_NO_CLIPBOARD
   cb = QApplication::clipboard();
   QObject::connect( (QObject*)cb, SIGNAL(dataChanged()),
                     this, SLOT(onClearSelection()) );
 #endif
 
   scrollbar = new QScrollBar(this);
   scrollbar->setCursor( arrowCursor );
   connect(scrollbar, SIGNAL(valueChanged(int)), this, SLOT(scrollChanged(int)));
 
   hScrollbar = new QScrollBar(this);
   hScrollbar->setCursor( arrowCursor );
   hScrollbar->setOrientation(QScrollBar::Horizontal);
-  hScrollbar->setMaximumHeight(16);
+  //  hScrollbar->setMaximumHeight(16);
 
   connect( hScrollbar, SIGNAL(valueChanged(int)), this, SLOT( hScrollChanged(int)));
 
-  Config cfg("Konsole");
+  Config cfg("Qkonsole");
   cfg.setGroup("ScrollBar");
   switch( cfg.readNumEntry("Position",2)){
   case 0:
       scrollLoc = SCRNONE;
       break;
   case 1:
       scrollLoc = SCRLEFT;
       break;
   case 2:
       scrollLoc = SCRRIGHT;
       break;
   };
 
   useHorzScroll=cfg.readBoolEntry("HorzScroll",0);
 
   blinkT   = new QTimer(this);
@@ -671,39 +666,42 @@ void TEWidget::setScrollbarLocation(int loc)
     leave the bounds of the widget and is then moved back. Because of the
     current construction, and the reasons mentioned above, we cannot do better
     without changing the overall construction.
 */
 
 /*!
 */
 
 void TEWidget::mousePressEvent(QMouseEvent* ev)
 {
 //printf("press [%d,%d] %d\n",ev->x()/font_w,ev->y()/font_h,ev->button());
   if ( !contentsRect().contains(ev->pos()) ) return;
   QPoint tL  = contentsRect().topLeft();
   int    tLx = tL.x();
   int    tLy = tL.y();
 
-  word_selection_mode = FALSE;
+  mouse_down_x = ev->x();
+  mouse_down_y = ev->y();
 
 //printf("press top left [%d,%d] by=%d\n",tLx,tLy, bY);
   if ( ev->button() == LeftButton)
   {
     QPoint pos = QPoint((ev->x()-tLx-blX)/font_w,(ev->y()-tLy-bY)/font_h);
 
+    word_selection_mode = (ev->state() & ShiftButton);
+
     if ( ev->state() & ControlButton ) preserve_line_breaks = FALSE ;
 
     if (mouse_marks || (ev->state() & ShiftButton))
     {
       emit clearSelectionSignal();
       iPntSel = pntSel = pos;
       actSel = 1; // left mouse button pressed but nothing selected yet.
       grabMouse(   /*crossCursor*/  ); // handle with care!
     }
     else
     {
       emit mouseSignal( 0, pos.x() + 1, pos.y() + 1 ); // left button
     }
   }
   if ( ev->button() == MidButton )
   {
@@ -802,32 +800,38 @@ void TEWidget::mouseMoveEvent(QMouseEvent* ev)
       emit beginSelectionSignal( ohere.x(), ohere.y() );
     }
   } else if ( actSel < 2 ) {
     emit beginSelectionSignal( pntSel.x(), pntSel.y() );
   }
 
   actSel = 2; // within selection
   pntSel = here;
   emit extendSelectionSignal( here.x(), here.y() );
 }
 
 void TEWidget::mouseReleaseEvent(QMouseEvent* ev)
 {
 //printf("release [%d,%d] %d\n",ev->x()/font_w,ev->y()/font_h,ev->button());
   if ( ev->button() == LeftButton)
   {
+    if (QABS(ev->x() - mouse_down_x) < 3 
+	&& QABS(ev->y() - mouse_down_y) < 3
+	&& ev->y() < qApp->desktop()->height()/8) {
+      emit setFullScreen(false);
+    }
+
     if ( actSel > 1 ) emit endSelectionSignal(preserve_line_breaks);
     preserve_line_breaks = TRUE;
     actSel = 0;
 
     //FIXME: emits a release event even if the mouse is
     //       outside the range. The procedure used in `mouseMoveEvent'
     //       applies here, too.
 
     QPoint tL  = contentsRect().topLeft();
     int    tLx = tL.x();
     int    tLy = tL.y();
 
     if (!mouse_marks && !(ev->state() & ShiftButton))
       emit mouseSignal( 3, // release
                         (ev->x()-tLx-blX)/font_w + 1,
                         (ev->y()-tLy-bY)/font_h + 1 );
@@ -1017,33 +1021,32 @@ bool TEWidget::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(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 ) {
@@ -1056,80 +1059,137 @@ bool TEWidget::eventFilter( QObject *obj, QEvent *e )
               }
               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 TEWidget won't
           // know where the current selection is.
 
 //     qDebug("key pressed is 0x%x, ascii is 0x%x, state %d", ke->key(), ke->ascii(), ke->state());
-				if(ke->key() == Key_Escape) {
-     qDebug("key pressed is 0x%x, ascii is 0x%x, state %d", ke->key(), ke->ascii(), ke->state());
-	
-				}
-				
-        if( ke->state() == ShiftButton && ke->key() == Key_Tab) {
-          //lets hardcode this sucker
-
-//     qDebug("key pressed 2 is 0x%x", ke->key());
-            emitText("\\"); // expose
-        }
-        else if( ke->state() == ControlButton && ke->key() == Key_V) {
-          pasteClipboard();
-        }
-//        else if( ke->state() == ControlButton && ke->key() == Key_C) {
-//          pasteClipboard();
-//        }
-        else
-            emit keyPressedSignal(ke); // expose
+
+	bool special_function = true;
+	switch(ke->key()) {
+	  //	case 0x201b:  // fn-5
+	  //	case Key_F1:
+	  // switch sessions (?)
+	  // emitText("\\"); // expose  (??)
+	  //	  break;
+
+	case 0x2016:  // fn-p
+	case Key_F2:
+	  pasteClipboard();
+	  break;
+
+	case 0x2018:  // fn-S
+	case Key_F3:
+	  emit changeSession(1);
+	  break;
+
+	case 0x2019: // fn-n
+	  emit newSession();
+	  break;
+
+	case Qt::Key_Tab:
+	  if (ke->state() == ControlButton) {
+	    emit changeSession(1);
+	  } else {
+	    special_function = false;
+	  }
+	  break;
+
+#if 0
+	case Qt::Key_Left:
+	  if (vcolumns == 0) {
+	    emit changeSession(-1);
+	  } else {
+	    special_function = false;
+	  }
+	  break;
+
+	case Qt::Key_Right:
+	  if (vcolumns == 0) {
+	    emit changeSession(1);
+	  } else {
+	    special_function = false;
+	  }
+	  break;
+#endif
+
+	case 0x201b:  // fn-5
+	case Key_F4:
+	  emit toggleFullScreen();
+	  break;
+
+	case 0x200f:  // fn-1 magnify minus
+	case Key_F5:
+	  emit changeFontSize(-1);
+	  break;
+
+	case 0x2010:  // fn-2 magnify plus
+	case Key_F6:
+	  emit changeFontSize(1);
+	  break;
+
+	default:
+	  special_function = false;
+	}
+	if (special_function) {
+	  return true;
+	}
+	//        else if( ke->state() == ControlButton && ke->key() == Key_V) {
+	//          pasteClipboard();
+	//        }
+	//        else if( ke->state() == ControlButton && ke->key() == Key_C) {
+	//          pasteClipboard();
+	//        }
+	emit keyPressedSignal(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 );
 }
 
 /* ------------------------------------------------------------------------- */
 /*                                                                           */
 /*                                  Frame                                    */
 /*                                                                           */
 /* ------------------------------------------------------------------------- */
 
 void TEWidget::frameChanged()
 {
   propagateSize();
   update();
 }
-
 /* ------------------------------------------------------------------------- */
 /*                                                                           */
 /*                                   Sound                                   */
 /*                                                                           */
 /* ------------------------------------------------------------------------- */
 
 void TEWidget::Bell()
 {
 //#ifdef QT_QWS_SL5XXX
 //# ifndef QT_NO_COP
     if(useBeep)
         QCopEnvelope( "QPE/TaskBar", "soundAlarm()" );
 
 //# endif
 //#else
 //# ifndef QT_NO_SOUND
@@ -1154,33 +1214,33 @@ void TEWidget::clearImage()
   for (int x = 0; x < columns; x++)
   {
     image[loc(x,y)].c = 0xff; //' ';
     image[loc(x,y)].f = 0xff; //DEFAULT_FORE_COLOR;
     image[loc(x,y)].b = 0xff; //DEFAULT_BACK_COLOR;
     image[loc(x,y)].r = 0xff; //DEFAULT_RENDITION;
   }
 }
 
 // Create Image ///////////////////////////////////////////////////////
 
 void TEWidget::calcGeometry()
 {
     int showhscrollbar = 1;
     int hwidth = 0;
     int dcolumns;
-    Config cfg("Konsole");
+    Config cfg("Qkonsole");
     cfg.setGroup("ScrollBar");
     useHorzScroll=cfg.readBoolEntry("HorzScroll",0);
 
     if(vcolumns == 0) showhscrollbar = 0;
     if(showhscrollbar == 1) hwidth = QApplication::style().scrollBarExtent().width();
 
     scrollbar->resize(QApplication::style().scrollBarExtent().width(),
                       contentsRect().height() - hwidth);
 
     switch(scrollLoc)  {
       case SCRNONE :
           columns = ( contentsRect().width() - 2 * rimX ) / font_w;
           dcolumns = columns;
           if(vcolumns) columns = vcolumns;
           blX = (contentsRect().width() - (columns*font_w) ) / 2;
           if(showhscrollbar)
@@ -1355,19 +1415,19 @@ void TEWidget::drop_menu_activated(int item)
           dropText = url.directory( true, false ); // remove filename
 */
         }
       }
       dropText.replace(QRegExp(" "), "\\ "); // escape spaces
       currentSession->getEmulation()->sendString(dropText.local8Bit());
       currentSession->getEmulation()->sendString("\n");
 //    KWM::activate((Window)this->winId());
       break;
   }
 #endif
 }
 
 void TEWidget::setWrapAt(int columns)
 {
   vcolumns = columns;
-    propagateSize();
-    update();
+  propagateSize();
+  update();
 }