1 files changed, 1 insertions, 0 deletions

diff --git a/core/apps/embeddedkonsole/konsole.cpp b/core/apps/embeddedkonsole/konsole.cpp
index 653652a..1016885 100644
--- a/core/apps/embeddedkonsole/konsole.cpp
+++ b/core/apps/embeddedkonsole/konsole.cpp
@@ -1,620 +1,621 @@
 /* ---------------------------------------------------------------------- */
 /*                                                                        */
 /* [main.C]                        Konsole                                */
 /*                                                                        */
 /* ---------------------------------------------------------------------- */
 /*                                                                        */
 /* Copyright (c) 1997,1998 by Lars Doelle <lars.doelle@on-line.de>        */
 /*                                                                        */
 /* This file is part of Konsole, an X terminal.                           */
 /*                                                                        */
 /* The material contained in here more or less directly orginates from    */
 /* kvt, which is copyright (c) 1996 by Matthias Ettrich <ettrich@kde.org> */
 /*                                                                        */
 /* ---------------------------------------------------------------------- */
 /*                        */
 /* Ported Konsole to Qt/Embedded                                              */
 /*                        */
 /* Copyright (C) 2000 by John Ryland <jryland@trolltech.com>                  */
 /*                        */
 /* -------------------------------------------------------------------------- */
 
 #include <qpe/resource.h>
 
 #include <qdir.h>
 #include <qevent.h>
 #include <qdragobject.h>
 #include <qobjectlist.h>
 #include <qtoolbutton.h>
 #include <qpe/qpetoolbar.h>
 #include <qpushbutton.h>
 #include <qfontdialog.h>
 #include <qglobal.h>
 #include <qpainter.h>
 #include <qpe/qpemenubar.h>
 #include <qmessagebox.h>
 #include <qaction.h>
 #include <qapplication.h>
 #include <qfontmetrics.h>
 #include <qcombobox.h>
 #include <qevent.h>
 #include <qtabwidget.h>
 #include <qtabbar.h>
 #include <qpe/config.h>
 #include <qstringlist.h>
 #include <qpalette.h>
 
 #include <sys/wait.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>
 
 #include "konsole.h"
 #include "keytrans.h"
 
 class EKNumTabBar : public QTabBar {
 public:
     void numberTabs()
     {
   // Yes, it really is this messy. QTabWidget needs functions
   // that provide acces to tabs in a sequential way.
   int m=INT_MIN;
   for (int i=0; i<count(); i++) {
       QTab* left=0;
       QListIterator<QTab> it(*tabList());
       int x=INT_MAX;
       for( QTab* t; (t=it.current()); ++it ) {
     int tx = t->rect().x();
     if ( tx<x && tx>m ) {
         x = tx;
         left = t;
     }
       }
       if ( left ) {
     left->setText(QString::number(i+1));
     m = left->rect().x();
       }
   }
     }
 };
 
 class EKNumTabWidget : public QTabWidget {
 public:
     EKNumTabWidget(QWidget* parent) : QTabWidget(parent)
     {
     }
 
     void addTab(QWidget* w)
     {
   QTab* t = new QTab(QString::number(tabBar()->count()+1));
   QTabWidget::addTab(w,t);
     }
 
     void removeTab(QWidget* w)
     {
   removePage(w);
   ((EKNumTabBar*)tabBar())->numberTabs();
     }
 };
 
 // This could be configurable or dynamicly generated from the bash history
 // file of the user
 static const char *commonCmds[] =
 {
     "ls ", // I left this here, cause it looks better than the first alpha
     "cardctl eject",
     "cat ",
     "cd ",
     "chmod ",
+    "clear",
     "cp ",
     "dc ",
     "df ",
     "dmesg",
     "echo ",
     "env",
     "find ",
     "free",
     "grep ",
     "ifconfig ",
     "ipkg ",
     "mkdir ",
     "mv ",
     "nc localhost 7776",
     "nc localhost 7777",
     "nslookup ",
     "ping ",
     "ps aux",
     "pwd ",
     "rm ",
     "rmdir ",
     "route ",
     "set ",
     "traceroute",
 
 /*
     "gzip",
     "gunzip",
     "chgrp",
     "chown",
     "date",
     "dd",
     "df",
     "dmesg",
     "fuser",
     "hostname",
     "kill",
     "killall",
     "ln",
     "ping",
     "mount",
     "more",
     "sort",
     "touch",
     "umount",
     "mknod",
     "netstat",
 */
 
     "exit",
     NULL
 };
 
 
 Konsole::Konsole(QWidget* parent, const char* name, WFlags fl) :
     QMainWindow(parent, name, fl)
 {
     QStrList args;
     init("/bin/sh",args);
 }
 
 Konsole::Konsole(const char* name, const char* _pgm, QStrList & _args, int)
  : QMainWindow(0, name)
 {
     init(_pgm,_args);
 }
 
 void Konsole::init(const char* _pgm, QStrList & _args)
 {
   b_scroll = TRUE; // histon;
   n_keytab = 0;
   n_render = 0;
 
   setCaption( tr("Terminal") );
   setIcon( Resource::loadPixmap( "konsole" ) );
 
   Config cfg("Konsole");
   cfg.setGroup("Konsole");
   QString tmp;
   // initialize the list of allowed fonts ///////////////////////////////////
   cfont = cfg.readNumEntry("FontID", 1);
   QFont f = QFont("Micro", 4, QFont::Normal);
   f.setFixedPitch(TRUE);
   fonts.append(new VTFont(tr("Micro"), f));
 
   f = QFont("Fixed", 7, QFont::Normal);
   f.setFixedPitch(TRUE);
   fonts.append(new VTFont(tr("Small Fixed"), f));
 
   f = QFont("Fixed", 12, QFont::Normal);
   f.setFixedPitch(TRUE);
   fonts.append(new VTFont(tr("Medium Fixed"), f));
 
   // create terminal emulation framework ////////////////////////////////////
   nsessions = 0;
 
   tab = new EKNumTabWidget(this);
 
   connect(tab, SIGNAL(currentChanged(QWidget*)), this, SLOT(switchSession(QWidget*)));
 
      // create terminal toolbar ////////////////////////////////////////////////
   setToolBarsMovable( FALSE );
   QPEToolBar *menuToolBar = new QPEToolBar( this );
   menuToolBar->setHorizontalStretchable( TRUE );
 
   QPEMenuBar *menuBar = new QPEMenuBar( menuToolBar );
 
   fontList = new QPopupMenu( this );
   for(uint i = 0; i < fonts.count(); i++) {
     VTFont *fnt = fonts.at(i);
     fontList->insertItem(fnt->getName(), i);
   }
   fontChanged(cfont);
 
   configMenu = new QPopupMenu( this);
   colorMenu = new QPopupMenu( this);
 
   bool listHidden;
   cfg.setGroup("Menubar");
   if( cfg.readEntry("Hidden","FALSE") == "TRUE")  {
       configMenu->insertItem("Show command list");
       listHidden=TRUE;
   } else {
       configMenu->insertItem("Hide command list");
       listHidden=FALSE;
   }
 
   cfg.setGroup("Tabs");
   tmp=cfg.readEntry("Position","Bottom");
   if(tmp=="Top") {
       tab->setTabPosition(QTabWidget::Top);
       configMenu->insertItem("Tabs on Bottom");
   } else {
       tab->setTabPosition(QTabWidget::Bottom);
       configMenu->insertItem("Tabs on Top");
   }
   configMenu->insertSeparator(2);
 
   colorMenu->insertItem("Green on Black");
   colorMenu->insertItem("Black on White");
   colorMenu->insertItem("White on Black");
   colorMenu->insertItem("Black on Transparent");
   colorMenu->insertItem("Black on Red");
   colorMenu->insertItem("Red on Black");
   colorMenu->insertItem("Green on Yellow");
   colorMenu->insertItem("Blue on Magenta");
   colorMenu->insertItem("Magenta on Blue");
   colorMenu->insertItem("Cyan on White");
   colorMenu->insertItem("White on Cyan");
   colorMenu->insertItem("Blue on Black");
   configMenu->insertItem("Colors",colorMenu);
 
   connect( fontList, SIGNAL( activated(int) ), this, SLOT( fontChanged(int) ));
   connect( configMenu, SIGNAL( activated(int) ), this, SLOT( configMenuSelected(int) ));
   connect( colorMenu, SIGNAL( activated(int) ), this, SLOT( colorMenuSelected(int) ));
 
   menuBar->insertItem( tr("Font"), fontList );
   menuBar->insertItem( tr("Options"), configMenu );
 
   QPEToolBar *toolbar = new QPEToolBar( this );
 
   QAction *a;
 
   // Button Commands
   a = new QAction( tr("New"), Resource::loadPixmap( "konsole" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( newSession() ) ); a->addTo( toolbar );
   a = new QAction( tr("Enter"), Resource::loadPixmap( "konsole/enter" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitEnter() ) ); a->addTo( toolbar );
   a = new QAction( tr("Space"), Resource::loadPixmap( "konsole/space" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitSpace() ) ); a->addTo( toolbar );
   a = new QAction( tr("Tab"), Resource::loadPixmap( "konsole/tab" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitTab() ) ); a->addTo( toolbar );
   a = new QAction( tr("Up"), Resource::loadPixmap( "konsole/up" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitUp() ) ); a->addTo( toolbar );
   a = new QAction( tr("Down"), Resource::loadPixmap( "konsole/down" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitDown() ) ); a->addTo( toolbar );
   a = new QAction( tr("Paste"), Resource::loadPixmap( "paste" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitPaste() ) ); a->addTo( toolbar );
 /*
   a = new QAction( tr("Up"), Resource::loadPixmap( "up" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitUp() ) ); a->addTo( toolbar );
   a = new QAction( tr("Down"), Resource::loadPixmap( "down" ), QString::null, 0, this, 0 );
   connect( a, SIGNAL( activated() ), this, SLOT( hitDown() ) ); a->addTo( toolbar );
 */
 
   secondToolBar = new QPEToolBar( this );
   secondToolBar->setHorizontalStretchable( TRUE );
 
   commonCombo = new QComboBox( secondToolBar );
   commonCombo->setMaximumWidth(236);
   configMenu->insertItem( "Edit Command List");
   if( listHidden) {
       secondToolBar->hide();
       configMenu->setItemEnabled(-20 ,FALSE);
   }
 
   cfg.setGroup("Commands");
   commonCombo->setInsertionPolicy(QComboBox::AtCurrent);
 
   for (int i = 0; commonCmds[i] != NULL; i++) {
       commonCombo->insertItem( commonCmds[i], i );
       tmp = cfg.readEntry( QString::number(i),"");
       if(tmp != "")
           commonCombo->changeItem( tmp,i );
   }
 
   connect( commonCombo, SIGNAL( activated(int) ), this, SLOT( enterCommand(int) ));
 
       // create applications /////////////////////////////////////////////////////
   setCentralWidget(tab);
 
   // load keymaps ////////////////////////////////////////////////////////////
   KeyTrans::loadAll();
   for (int i = 0; i < KeyTrans::count(); i++)
   { KeyTrans* s = KeyTrans::find(i);
     assert( s );
   }
 
   se_pgm = _pgm;
   se_args = _args;
 
   // read and apply default values ///////////////////////////////////////////
   resize(321, 321); // Dummy.
   QSize currentSize = size();
   if (currentSize != size())
      defaultSize = size();
 
 }
 
 void Konsole::show()
 {
   if ( !nsessions ) {
     newSession();
   }
   QMainWindow::show();
 }
 
 void Konsole::initSession(const char*, QStrList &)
 {
   QMainWindow::show();
 }
 
 Konsole::~Konsole()
 {
     while (nsessions > 0) {
       doneSession(getTe()->currentSession, 0);
     }
 
   Config cfg("Konsole");
   cfg.setGroup("Konsole");
   cfg.writeEntry("FontID", cfont);
 }
 
 void Konsole::fontChanged(int f)
 {
     VTFont* font = fonts.at(f);
     if (font != 0) {
         for(uint i = 0; i < fonts.count(); i++) {
             fontList->setItemChecked(i, (i == (uint) f) ? TRUE : FALSE);
         }
 
         cfont = f;
 
         TEWidget* te = getTe();
         if (te != 0) {
             te->setVTFont(font->getFont());
         }
     }
 }
 
 
 void Konsole::enterCommand(int c)
 {
     TEWidget* te = getTe();
     if (te != 0) {
         if(!commonCombo->editable()) {
             QString text = commonCombo->text(c); //commonCmds[c];
             te->emitText(text);
         } else {
             changeCommand( commonCombo->text(c), c);
         }
     }
 }
 
 void Konsole::hitEnter()
 {
     TEWidget* te = getTe();
     if (te != 0) {
     te->emitText(QString("\r"));
     }
 }
 
 void Konsole::hitSpace()
 {
     TEWidget* te = getTe();
     if (te != 0) {
     te->emitText(QString(" "));
     }
 }
 
 void Konsole::hitTab()
 {
     TEWidget* te = getTe();
     if (te != 0) {
     te->emitText(QString("\t"));
     }
 }
 
 void Konsole::hitPaste()
 {
     TEWidget* te = getTe();
     if (te != 0) {
     te->pasteClipboard();
     }
 }
 
 void Konsole::hitUp()
 {
     TEWidget* te = getTe();
     if (te != 0) {
     QKeyEvent ke( QKeyEvent::KeyPress, Qt::Key_Up, 0, 0);
     QApplication::sendEvent( te, &ke );
     }
 }
 
 void Konsole::hitDown()
 {
     TEWidget* te = getTe();
     if (te != 0) {
     QKeyEvent ke( QKeyEvent::KeyPress, Qt::Key_Down, 0, 0);
     QApplication::sendEvent( te, &ke );
     }
 }
 
 /**
    This function calculates the size of the external widget
    needed for the internal widget to be
  */
 QSize Konsole::calcSize(int columns, int lines) {
     TEWidget* te = getTe();
     if (te != 0) {
     QSize size = te->calcSize(columns, lines);
     return size;
     } else {
   QSize size;
   return size;
     }
 }
 
 /**
     sets application window to a size based on columns X lines of the te
     guest widget. Call with (0,0) for setting default size.
 */
 
 void Konsole::setColLin(int columns, int lines)
 {
   if ((columns==0) || (lines==0))
   {
     if (defaultSize.isEmpty()) // not in config file : set default value
     {
       defaultSize = calcSize(80,24);
       // notifySize(24,80); // set menu items (strange arg order !)
     }
     resize(defaultSize);
   } else {
     resize(calcSize(columns, lines));
     // notifySize(lines,columns); // set menu items (strange arg order !)
   }
 }
 
 /*
 void Konsole::setFont(int fontno)
 {
   QFont f;
   if (fontno == 0)
     f = defaultFont = QFont( "Helvetica", 12  );
   else
   if (fonts[fontno][0] == '-')
     f.setRawName( fonts[fontno] );
   else
   {
     f.setFamily(fonts[fontno]);
     f.setRawMode( TRUE );
   }
   if ( !f.exactMatch() && fontno != 0)
   {
     QString msg = i18n("Font `%1' not found.\nCheck README.linux.console for help.").arg(fonts[fontno]);
     QMessageBox(this,  msg);
     return;
   }
   if (se) se->setFontNo(fontno);
   te->setVTFont(f);
   n_font = fontno;
 }
 */
 
 // --| color selection |-------------------------------------------------------
 
 void Konsole::changeColumns(int columns)
 {
   TEWidget* te = getTe();
   if (te != 0) {
   setColLin(columns,te->Lines());
   te->update();
   }
 }
 
 //FIXME: If a child dies during session swap,
 //       this routine might be called before
 //       session swap is completed.
 
 void Konsole::doneSession(TESession*, int )
 {
   TEWidget *te = getTe();
   if (te != 0) {
     te->currentSession->setConnect(FALSE);
     tab->removeTab(te);
     delete te->currentSession;
     delete te;
     nsessions--;
   }
 
   if (nsessions == 0) {
   close();
   }
 }
 
 void Konsole::newSession() {
     if(nsessions < 15) {    // seems to be something weird about 16 tabs on the Zaurus.... memory?
         TEWidget* te = new TEWidget(tab);
 //  te->setBackgroundMode(PaletteBase); //we want transparent!!
     te->setVTFont(fonts.at(cfont)->getFont());
     tab->addTab(te);
     TESession* se = new TESession(this, te, se_pgm, se_args, "xterm");
     te->currentSession = se;
     connect( se, SIGNAL(done(TESession*,int)), this, SLOT(doneSession(TESession*,int)) );
     se->run();
     se->setConnect(TRUE);
     se->setHistory(b_scroll);
     tab->setCurrentPage(nsessions);
     nsessions++;
     setColor();
     }
 }
 
 TEWidget* Konsole::getTe() {
   if (nsessions) {
     return (TEWidget *) tab->currentPage();
   } else {
     return 0;
   }
 }
 
 void Konsole::switchSession(QWidget* w) {
   TEWidget* te = (TEWidget *) w;
 
   QFont teFnt = te->getVTFont();
   for(uint i = 0; i < fonts.count(); i++) {
     VTFont *fnt = fonts.at(i);
     bool cf = fnt->getFont() == teFnt;
     fontList->setItemChecked(i, cf);
     if (cf) {
       cfont = i;
     }
   }
 }
 
 /// -------------------------------   some new stuff by L.J. Potter
 void Konsole::colorMenuSelected(int iD)
 { // this is NOT pretty, elegant or anything else besides functional
 //        QString temp;
 //        qDebug( temp.sprintf("%d", iD));
     TEWidget* te = getTe();
     Config cfg("Konsole");
     cfg.setGroup("Colors");
     QColor foreground;
     QColor background;
     colorMenu->setItemChecked(lastSelectedMenu,FALSE);
     ColorEntry m_table[TABLE_COLORS];
     const ColorEntry * defaultCt=te->getdefaultColorTable();
       /////////// fore back
     int i;
     if(iD==-8) { // default default
         for (i = 0; i < TABLE_COLORS; i++)  {
             m_table[i].color = defaultCt[i].color;
             if(i==1 || i == 11)
                 m_table[i].transparent=1;
             cfg.writeEntry("Schema","8");
             colorMenu->setItemChecked(-8,TRUE);
         }
     } else {
         if(iD==-5) { // green black
             foreground.setRgb(0x18,255,0x18);
             background.setRgb(0x00,0x00,0x00);
             cfg.writeEntry("Schema","5");
             colorMenu->setItemChecked(-5,TRUE);
         }
         if(iD==-6) { // black white
             foreground.setRgb(0x00,0x00,0x00);
             background.setRgb(0xFF,0xFF,0xFF);
             cfg.writeEntry("Schema","6");
             colorMenu->setItemChecked(-6,TRUE);
         }
         if(iD==-7) { // white black
             foreground.setRgb(0xFF,0xFF,0xFF);
             background.setRgb(0x00,0x00,0x00);
             cfg.writeEntry("Schema","7");
             colorMenu->setItemChecked(-7,TRUE);
         }
         if(iD==-9) {// Black, Red
             foreground.setRgb(0x00,0x00,0x00);
             background.setRgb(0xB2,0x18,0x18);