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-rw-r--r--noncore/apps/opie-console/TEWidget.cpp4
-rw-r--r--noncore/apps/opie-console/TEWidget.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/noncore/apps/opie-console/TEWidget.cpp b/noncore/apps/opie-console/TEWidget.cpp
index 3d010cb..444924b 100644
--- a/noncore/apps/opie-console/TEWidget.cpp
+++ b/noncore/apps/opie-console/TEWidget.cpp
@@ -739,626 +739,626 @@ void TEWidget::mouseMoveEvent(QMouseEvent* ev)
// don't extend selection while pasting
if (ev->state() & MidButton) return;
//if ( !contentsRect().contains(ev->pos()) ) return;
QPoint tL = contentsRect().topLeft();
int tLx = tL.x();
int tLy = tL.y();
int scroll = scrollbar->value();
// we're in the process of moving the mouse with the left button pressed
// the mouse cursor will kept catched within the bounds of the text in
// this widget.
// Adjust position within text area bounds. See FIXME above.
QPoint pos = ev->pos();
if ( pos.x() < tLx+blX ) pos.setX( tLx+blX );
if ( pos.x() > tLx+blX+columns*font_w-1 ) pos.setX( tLx+blX+columns*font_w );
if ( pos.y() < tLy+bY ) pos.setY( tLy+bY );
if ( pos.y() > tLy+bY+lines*font_h-1 ) pos.setY( tLy+bY+lines*font_h-1 );
// check if we produce a mouse move event by this
if ( pos != ev->pos() ) cursor().setPos(mapToGlobal(pos));
if ( pos.y() == tLy+bY+lines*font_h-1 )
{
scrollbar->setValue(scrollbar->value()+yMouseScroll); // scrollforward
}
if ( pos.y() == tLy+bY )
{
scrollbar->setValue(scrollbar->value()-yMouseScroll); // scrollback
}
QPoint here = QPoint((pos.x()-tLx-blX)/font_w,(pos.y()-tLy-bY)/font_h);
QPoint ohere;
bool swapping = FALSE;
if ( word_selection_mode )
{
// Extend to word boundaries
int i;
int selClass;
bool left_not_right = ( here.y() < iPntSel.y() ||
here.y() == iPntSel.y() && here.x() < iPntSel.x() );
bool old_left_not_right = ( pntSel.y() < iPntSel.y() ||
pntSel.y() == iPntSel.y() && pntSel.x() < iPntSel.x() );
swapping = left_not_right != old_left_not_right;
// Find left (left_not_right ? from here : from start)
QPoint left = left_not_right ? here : iPntSel;
i = loc(left.x(),left.y());
selClass = charClass(image[i].c);
while ( left.x() > 0 && charClass(image[i-1].c) == selClass )
{ i--; left.rx()--; }
// Find left (left_not_right ? from start : from here)
QPoint right = left_not_right ? iPntSel : here;
i = loc(right.x(),right.y());
selClass = charClass(image[i].c);
while ( right.x() < columns-1 && charClass(image[i+1].c) == selClass )
{ i++; right.rx()++; }
// Pick which is start (ohere) and which is extension (here)
if ( left_not_right )
{
here = left; ohere = right;
}
else
{
here = right; ohere = left;
}
}
if (here == pntSel && scroll == scrollbar->value()) return; // not moved
if ( word_selection_mode ) {
if ( actSel < 2 || swapping ) {
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 ( 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 );
releaseMouse();
}
}
void TEWidget::mouseDoubleClickEvent(QMouseEvent* ev)
{
if ( ev->button() != LeftButton) return;
QPoint tL = contentsRect().topLeft();
int tLx = tL.x();
int tLy = tL.y();
QPoint pos = QPoint((ev->x()-tLx-blX)/font_w,(ev->y()-tLy-bY)/font_h);
// pass on double click as two clicks.
if (!mouse_marks && !(ev->state() & ShiftButton))
{
emit mouseSignal( 0, pos.x()+1, pos.y()+1 ); // left button
emit mouseSignal( 3, pos.x()+1, pos.y()+1 ); // release
emit mouseSignal( 0, pos.x()+1, pos.y()+1 ); // left button
return;
}
emit clearSelectionSignal();
QPoint bgnSel = pos;
QPoint endSel = QPoint((ev->x()-tLx-blX)/font_w,(ev->y()-tLy-bY)/font_h);
int i = loc(bgnSel.x(),bgnSel.y());
iPntSel = bgnSel;
word_selection_mode = TRUE;
// find word boundaries...
int selClass = charClass(image[i].c);
{
// set the start...
int x = bgnSel.x();
while ( x > 0 && charClass(image[i-1].c) == selClass )
{ i--; x--; }
bgnSel.setX(x);
emit beginSelectionSignal( bgnSel.x(), bgnSel.y() );
// set the end...
i = loc( endSel.x(), endSel.y() );
x = endSel.x();
while( x < columns-1 && charClass(image[i+1].c) == selClass )
{ i++; x++ ; }
endSel.setX(x);
actSel = 2; // within selection
emit extendSelectionSignal( endSel.x(), endSel.y() );
emit endSelectionSignal(preserve_line_breaks);
preserve_line_breaks = TRUE;
}
}
void TEWidget::focusInEvent( QFocusEvent * )
{
// do nothing, to prevent repainting
}
void TEWidget::focusOutEvent( QFocusEvent * )
{
// do nothing, to prevent repainting
}
bool TEWidget::focusNextPrevChild( bool next )
{
if (next)
return false; // This disables changing the active part in konqueror
// when pressing Tab
return QFrame::focusNextPrevChild( next );
}
int TEWidget::charClass(char ch) const
{
// This might seem like overkill, but imagine if ch was a Unicode
// character (Qt 2.0 QChar) - it might then be sensible to separate
// the different language ranges, etc.
if ( isspace(ch) ) return ' ';
static const char *word_characters = ":@-./_~";
if ( isalnum(ch) || strchr(word_characters, ch) )
return 'a';
// Everything else is weird
return 1;
}
void TEWidget::setMouseMarks(bool on)
{
mouse_marks = on;
setCursor( mouse_marks ? ibeamCursor : arrowCursor );
}
/* ------------------------------------------------------------------------- */
/* */
/* Clipboard */
/* */
/* ------------------------------------------------------------------------- */
#undef KeyPress
void TEWidget::emitSelection()
// Paste Clipboard by simulating keypress events
{
#ifndef QT_NO_CLIPBOARD
QString text = QApplication::clipboard()->text();
if ( ! text.isNull() )
{
text.replace(QRegExp("\n"), "\r");
QKeyEvent e(QEvent::KeyPress, 0, -1, 0, text);
emit keyPressedSignal(&e); // expose as a big fat keypress event
emit clearSelectionSignal();
}
#endif
}
void TEWidget::emitText(QString text)
{
QKeyEvent e(QEvent::KeyPress, 0, -1, 0, text);
emit keyPressedSignal(&e); // expose as a big fat keypress event
}
void TEWidget::pasteClipboard( )
{
emitSelection();
}
void TEWidget::setSelection(const QString& t)
{
#ifndef QT_NO_CLIPBOARD
// Disconnect signal while WE set the clipboard
QObject *cb = QApplication::clipboard();
QObject::disconnect( cb, SIGNAL(dataChanged()),
this, SLOT(onClearSelection()) );
QApplication::clipboard()->setText(t);
QObject::connect( cb, SIGNAL(dataChanged()),
this, SLOT(onClearSelection()) );
#endif
}
void TEWidget::onClearSelection()
{
emit clearSelectionSignal();
}
/* ------------------------------------------------------------------------- */
/* */
/* 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);
}
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",ke->key());
if( ke->state() == ShiftButton && ke->key() == Key_Tab) { //lets hardcode this sucker
// qDebug("key pressed 2 is 0x%x",ke->key());
emitText("\\"); // expose
} 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 */
/* */
/* ------------------------------------------------------------------------- */
void TEWidget::Bell()
{
QApplication::beep();
}
/* ------------------------------------------------------------------------- */
/* */
/* Auxiluary */
/* */
/* ------------------------------------------------------------------------- */
void TEWidget::clearImage()
// initialize the image
// for internal use only
{
for (int y = 0; y < lines; y++)
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()
{
//FIXME: set rimX == rimY == 0 when running in full screen mode.
int showhscrollbar = 1;
int hwidth = 0;
int dcolumns;
if(vcolumns == 0) showhscrollbar = 0;
if(showhscrollbar == 1) hwidth = QApplication::style().scrollBarExtent().width();
scrollbar->resize(QApplication::style().scrollBarExtent().width(),
contentsRect().height() - hwidth);
if(!showhscrollbar) cornerButton()->move(0, 0);
else cornerButton()->move(contentsRect().width() - hwidth, 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)
blX = -hposition * font_w;
brX = blX;
scrollbar->hide();
break;
case SCRLEFT :
columns = ( contentsRect().width() - 2 * rimX - scrollbar->width()) / font_w;
dcolumns = columns;
if(vcolumns) columns = vcolumns;
brX = (contentsRect().width() - (columns*font_w) - scrollbar->width() ) / 2;
if(showhscrollbar)
brX = -hposition * font_w;
blX = brX + scrollbar->width();
scrollbar->move(contentsRect().topLeft());
scrollbar->show();
break;
case SCRRIGHT:
columns = ( contentsRect().width() - 2 * rimX - scrollbar->width()) / font_w;
dcolumns = columns;
if(vcolumns) columns = vcolumns;
blX = (contentsRect().width() - (columns*font_w) - scrollbar->width() ) / 2;
if(showhscrollbar)
blX = -hposition * font_w;
brX = blX;
scrollbar->move(contentsRect().topRight() - QPoint(scrollbar->width()-1,0));
scrollbar->show();
break;
}
//FIXME: support 'rounding' styles
lines = ( contentsRect().height() - 2 * rimY ) / font_h;
bY = (contentsRect().height() - (lines *font_h)) / 2;
if(showhscrollbar == 1)
{
hscrollbar->resize(contentsRect().width() - hwidth, hwidth);
hscrollbar->setRange(0, vcolumns - dcolumns);
QPoint p = contentsRect().bottomLeft();
hscrollbar->move(QPoint(p.x(), p.y() - hwidth));
hscrollbar->show();
}
else hscrollbar->hide();
if(showhscrollbar == 1)
{
lines = lines - (hwidth / font_h) - 1;
if(lines < 1) lines = 1;
}
}
void TEWidget::makeImage()
//FIXME: rename 'calcGeometry?
{
calcGeometry();
image = (ca*) malloc(lines*columns*sizeof(ca));
clearImage();
}
// calculate the needed size
QSize TEWidget::calcSize(int cols, int lins) const
{
int frw = width() - contentsRect().width();
int frh = height() - contentsRect().height();
int scw = (scrollLoc==SCRNONE?0:scrollbar->width());
return QSize( font_w*cols + 2*rimX + frw + scw, font_h*lins + 2*rimY + frh );
}
QSize TEWidget::sizeHint() const
{
return size();
}
void TEWidget::styleChange(QStyle &)
{
propagateSize();
}
-#ifndef QT_NO_DRAGANDDROP
+#ifdef QT_NO_DRAGANDDROP_FOO
/* --------------------------------------------------------------------- */
/* */
/* Drag & Drop */
/* */
/* --------------------------------------------------------------------- */
void TEWidget::dragEnterEvent(QDragEnterEvent* e)
{
e->accept(QTextDrag::canDecode(e) ||
QUriDrag::canDecode(e));
}
void TEWidget::dropEvent(QDropEvent* event)
{
// The current behaviour when url(s) are dropped is
// * if there is only ONE url and if it's a LOCAL one, ask for paste or cd
// * in all other cases, just paste
// (for non-local ones, or for a list of URLs, 'cd' is nonsense)
QStrList strlist;
int file_count = 0;
dropText = "";
bool bPopup = true;
if(QUriDrag::decode(event, strlist)) {
if (strlist.count()) {
for(const char* p = strlist.first(); p; p = strlist.next()) {
if(file_count++ > 0) {
dropText += " ";
bPopup = false; // more than one file, don't popup
}
/*
KURL url(p);
if (url.isLocalFile()) {
dropText += url.path(); // local URL : remove protocol
}
else {
dropText += url.prettyURL();
bPopup = false; // a non-local file, don't popup
}
*/
}
if (bPopup)
// m_drop->popup(pos() + event->pos());
m_drop->popup(mapToGlobal(event->pos()));
else
{
if (currentSession) {
currentSession->getEmulation()->sendString(dropText.local8Bit());
}
// kdDebug() << "Drop:" << dropText.local8Bit() << "\n";
}
}
}
else if(QTextDrag::decode(event, dropText)) {
// kdDebug() << "Drop:" << dropText.local8Bit() << "\n";
if (currentSession) {
currentSession->getEmulation()->sendString(dropText.local8Bit());
}
// Paste it
}
}
#endif
void TEWidget::drop_menu_activated(int)
{
-#ifndef QT_NO_DRAGANDDROP
+#ifdef QT_NO_DRAGANDDROP_FOO
switch (item)
{
case 0: // paste
currentSession->getEmulation()->sendString(dropText.local8Bit());
// KWM::activate((Window)this->winId());
break;
case 1: // cd ...
currentSession->getEmulation()->sendString("cd ");
struct stat statbuf;
if ( ::stat( QFile::encodeName( dropText ), &statbuf ) == 0 )
{
if ( !S_ISDIR(statbuf.st_mode) )
{
/*
KURL url;
url.setPath( dropText );
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
}
QPushButton* TEWidget::cornerButton() {
return m_cornerButton;
}
void TEWidget::setWrapAt(int columns)
{
vcolumns = columns;
propagateSize();
update();
}
diff --git a/noncore/apps/opie-console/TEWidget.h b/noncore/apps/opie-console/TEWidget.h
index 6ff731b..900a659 100644
--- a/noncore/apps/opie-console/TEWidget.h
+++ b/noncore/apps/opie-console/TEWidget.h
@@ -1,214 +1,214 @@
/* ----------------------------------------------------------------------- */
/* */
/* [te_widget.h] Terminal Emulation Widget */
/* */
/* ----------------------------------------------------------------------- */
/* */
/* Copyright (c) 1997,1998 by Lars Doelle <lars.doelle@on-line.de> */
/* */
/* This file is part of Konsole - an X terminal for KDE */
/* */
/* ----------------------------------------------------------------------- */
/* */
/* Ported Konsole to Qt/Embedded */
/* */
/* Copyright (C) 2000 by John Ryland <jryland@trolltech.com> */
/* */
/* -------------------------------------------------------------------------- */
#ifndef TE_WIDGET_H
#define TE_WIDGET_H
#include <qwidget.h>
#include <qlabel.h>
#include <qtimer.h>
#include <qcolor.h>
#include <qkeycode.h>
#include <qscrollbar.h>
#include <qpopupmenu.h>
#include <qpushbutton.h>
#include "TECommon.h"
extern unsigned short vt100_graphics[32];
class TESession;
// class Konsole;
class TEWidget : public QFrame
// a widget representing attributed text
{
Q_OBJECT
// friend class Konsole;
public:
TEWidget(QWidget *parent=0, const char *name=0);
virtual ~TEWidget();
public:
QColor getDefaultBackColor();
QPushButton *cornerButton();
const ColorEntry* getColorTable() const;
const ColorEntry* getdefaultColorTable() const;
void setColorTable(const ColorEntry table[]);
void setScrollbarLocation(int loc);
enum { SCRNONE=0, SCRLEFT=1, SCRRIGHT=2 };
void setScroll(int cursor, int lines);
void doScroll(int lines);
void emitSelection();
void setWrapAt(int columns);
public:
void setImage(const ca* const newimg, int lines, int columns);
int Lines() { return lines; }
int Columns() { return columns; }
void calcGeometry();
void propagateSize();
QSize calcSize(int cols, int lins) const;
QSize sizeHint() const;
public:
void Bell();
void emitText(QString text);
void pasteClipboard();
signals:
void keyPressedSignal(QKeyEvent *e);
void mouseSignal(int cb, int cx, int cy);
void changedImageSizeSignal(int lines, int columns);
void changedHistoryCursor(int value);
void configureRequest( TEWidget*, int state, int x, int y );
void clearSelectionSignal();
void beginSelectionSignal( const int x, const int y );
void extendSelectionSignal( const int x, const int y );
void endSelectionSignal(const BOOL preserve_line_breaks);
protected:
virtual void styleChange( QStyle& );
bool eventFilter( QObject *, QEvent * );
void drawAttrStr(QPainter &paint, QRect rect,
QString& str, ca attr, BOOL pm, BOOL clear);
void paintEvent( QPaintEvent * );
void resizeEvent(QResizeEvent*);
void fontChange(const QFont &font);
void frameChanged();
void mouseDoubleClickEvent(QMouseEvent* ev);
void mousePressEvent( QMouseEvent* );
void mouseReleaseEvent( QMouseEvent* );
void mouseMoveEvent( QMouseEvent* );
void focusInEvent( QFocusEvent * );
void focusOutEvent( QFocusEvent * );
bool focusNextPrevChild( bool next );
-#ifndef QT_NO_DRAGANDDROP
+#ifdef QT_NO_DRAGANDDROP_FOO_BAR_
// Dnd
void dragEnterEvent(QDragEnterEvent* event);
void dropEvent(QDropEvent* event);
#endif
virtual int charClass(char) const;
void clearImage();
public:
const QPixmap *backgroundPixmap();
void setSelection(const QString &t);
virtual void setFont(const QFont &);
void setVTFont(const QFont &);
QFont getVTFont();
void setMouseMarks(bool on);
public slots:
void onClearSelection();
protected slots:
void scrollChanged(int value);
void hscrollChanged(int value);
void blinkEvent();
private:
QChar (*fontMap)(QChar); // possible vt100 font extention
bool fixed_font; // has fixed pitch
int font_h; // height
int font_w; // width
int font_a; // ascend
int blX; // actual offset (left)
int brX; // actual offset (right)
int bY; // actual offset
int lines;
int columns;
ca *image; // [lines][columns]
ColorEntry color_table[TABLE_COLORS];
BOOL resizing;
bool mouse_marks;
void makeImage();
QPoint iPntSel; // initial selection point
QPoint pntSel; // current selection point
int actSel; // selection state
BOOL word_selection_mode;
BOOL preserve_line_breaks;
QPushButton *m_cornerButton;
QClipboard* cb;
QScrollBar* scrollbar, *hscrollbar;
int scrollLoc;
int hposition, vcolumns;
//#define SCRNONE 0
//#define SCRLEFT 1
//#define SCRRIGHT 2
BOOL blinking; // hide text in paintEvent
BOOL hasBlinker; // has characters to blink
QTimer* blinkT; // active when hasBlinker
QPopupMenu* m_drop;
QString dropText;
public:
// current session in this widget
TESession *currentSession;
private slots:
void drop_menu_activated(int item);
};
#endif // TE_WIDGET_H