| -rw-r--r-- | core/apps/embeddedkonsole/TEWidget.cpp | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/core/apps/embeddedkonsole/TEWidget.cpp b/core/apps/embeddedkonsole/TEWidget.cpp index d0850e3..ec1b30c 100644 --- a/core/apps/embeddedkonsole/TEWidget.cpp +++ b/core/apps/embeddedkonsole/TEWidget.cpp @@ -199,98 +199,108 @@ unsigned short vt100_graphics[32] = static QChar vt100extended(QChar c) { switch (c.unicode()) { case 0x25c6 : return 1; case 0x2592 : return 2; case 0x2409 : return 3; case 0x240c : return 4; case 0x240d : return 5; case 0x240a : return 6; case 0x00b0 : return 7; case 0x00b1 : return 8; case 0x2424 : return 9; case 0x240b : return 10; case 0x2518 : return 11; case 0x2510 : return 12; case 0x250c : return 13; case 0x2514 : return 14; case 0x253c : return 15; case 0xf800 : return 16; case 0xf801 : return 17; case 0x2500 : return 18; case 0xf803 : return 19; case 0xf804 : return 20; case 0x251c : return 21; case 0x2524 : return 22; case 0x2534 : return 23; case 0x252c : return 24; case 0x2502 : return 25; case 0x2264 : return 26; case 0x2265 : return 27; case 0x03c0 : return 28; 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 = fm.maxWidth(); - font_a = fm.ascent(); + + // 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()); 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); } QFont TEWidget::getVTFont() { return font(); } void TEWidget::setFont(const QFont &) { // ignore font change request if not coming from konsole itself } /* ------------------------------------------------------------------------- */ /* */ /* Constructor / Destructor */ /* */ /* ------------------------------------------------------------------------- */ 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))); @@ -975,135 +985,140 @@ void TEWidget::onClearSelection() /* ------------------------------------------------------------------------- */ /* */ /* Keyboard */ /* */ /* ------------------------------------------------------------------------- */ //FIXME: an `eventFilter' has been installed instead of a `keyPressEvent' // due to a bug in `QT' or the ignorance of the author to prevent // repaint events being emitted to the screen whenever one leaves // or reenters the screen to/from another application. // // Troll says one needs to change focusInEvent() and focusOutEvent(), // which would also let you have an in-focus cursor and an out-focus // cursor like xterm does. // for the auto-hide cursor feature, I added empty focusInEvent() and // focusOutEvent() so that update() isn't called. // For auto-hide, we need to get keypress-events, but we only get them when // we have focus. void TEWidget::doScroll(int lines) { scrollbar->setValue(scrollbar->value()+lines); } void TEWidget::doHScroll(int lines) { hScrollbar->setValue( hScrollbar->value()+lines); } 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 ) { 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 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 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 */ /* */ /* ------------------------------------------------------------------------- */ |