make calc2 a subdir project

1 files changed, 0 insertions, 221 deletions

diff --git a/noncore/tools/calc2/engine.cpp b/noncore/tools/calc2/engine.cpp
deleted file mode 100644
index 74cd701..0000000
--- a/noncore/tools/calc2/engine.cpp
+++ b/dev/null
@@ -1,221 +0,0 @@
-/**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of Qtopia Environment.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include "engine.h"
-
-/* OPIE */
-#include <opie2/odebug.h>
-
-/* QT */
-#include <qstring.h>
-#include <qlcdnumber.h>
-
-/* STD */
-#include <math.h>
-
-Data Engine::evalStack (Data num, bool inbrace = FALSE)
-{
-  if (state != sError) {
-    Instruction *i;
-
-// Pop the next op from the stack
-    while (!stack.isEmpty () && (braces || !inbrace)) {
-      i = stack.pop ();
-
-// Check this ops prec vs next ops prec
-      if (!stack.isEmpty ())
-    if (i->precedence <= stack.top()->precedence)
-      i->acc = evalStack (i->acc, inbrace);
-
-// Evaluate this instruction
-      num = i->eval (num);
-
-// Error-check ( change this to work for all types )
-      if (isnan (num.dbl) || isinf (num.dbl)) {
-    odebug << "bad result from operation" << oendl;
-    state = sError;
-    clearData(&num);
-    return num;
-      }
-    }
-  }
-  return num;
-}
-
-// Plugins call this to request the stack be evaluated
-void Engine::eval ()
-{
-  num = evalStack (num);
-  if (state != sError) {
-    displayData(num);
-    state = sStart;
-  }
-// if the user didnt close all their braces, its no big deal
-  braces = 0;
-}
-
-void Engine::immediateInstruction (Instruction * i)
-{
-  if (state != sError) {
-    i->setRep(currentRep);
-    num = i->eval (num);
-    displayData(num);
-    state = sStart;
-  }
-}
-
-void Engine::pushInstruction (Instruction * i)
-{
-  if (state != sError) {
-    i->setRep(currentRep);
-    i->acc = num;
-    stack.push (i);
-    state = sStart;
-    }
-}
-
-void Engine::pushValue (char v)
-{
-  if (state == sAppend) {
-    bool ok = FALSE;
-    switch (currentRep) {
-    case rDouble:
-        displayString.append(v);
-        num.dbl=displayString.toDouble(&ok);
-        break;
-    case rFraction:
-        break;
-    default:
-        displayString.append(v);
-        num.i=displayString.toInt(&ok, calcBase());
-    };
-    if (!ok) {
-    state = sError;
-    odebug << "pushValue() - num->string conversion" << oendl;
-    } else {
-    const QString constString = displayString;
-    emit(display(constString));
-    };
-
-  } else if (state == sStart) {
-    softReset();
-    displayString.truncate(0);
-    state = sAppend;
-    pushValue (v);
-  } else if (state == sError) {
-    odebug << "in error state" << oendl;
-    return;
-  }
-}
-
-void Engine::del ()
-{
-    bool ok;
-    switch (currentRep) {
-    case rDouble:
-        displayString.truncate(displayString.length());
-        num.dbl=displayString.toDouble(&ok);
-        break;
-    case rFraction:
-        odebug << "not available" << oendl;
-        break;
-    default:
-        displayString.truncate(displayString.length());
-        num.i = displayString.toInt(&ok, calcBase());
-    };
-
-    if (!ok) {
-    state = sError;
-    odebug << "del() - num->string conversion" << oendl;
-    } else {
-    const QString constString = displayString;
-    emit(display(constString));
-    };
-}
-
-void Engine::displayData(Data d) {
-    switch (currentRep) {
-    case rDouble:
-        displayString.setNum(d.dbl);
-        break;
-    case rFraction:
-        odebug << "fractional display not yet impl" << oendl;
-        break;
-    default:
-        displayString.setNum(d.i, calcBase());
-        break;
-    };
-    const QString constString= displayString;
-    emit(display(constString));
-}
-
-// Returns the base when Rep is an integer type
-int Engine::calcBase () {
-    switch (currentRep) {
-    case rBin:
-        return 2;
-    case rOct:
-        return 8;
-    case rDec:
-        return 10;
-    case rHex:
-        return 16;
-    default:
-        state = sError;
-        odebug << "Error - attempt to calc base for non-integer" << oendl;
-        return 10;
-    };
-}
-
-// Special instruction for internal use only
-class iOpenBrace:public Instruction {
-    public:
-    iOpenBrace (Engine *e):Instruction (100) {engine = e;};
-    ~iOpenBrace () {};
-
-    Data eval (Data num) {
-        engine->decBraces();
-        return num;
-    };
-    private:
-    Engine *engine;
-};
-
-void Engine::openBrace() {
-    pushInstruction(new iOpenBrace(this));
-}
-
-void Engine::closeBrace() {
-    braces++;evalStack(num,TRUE);
-}
-
-// will need to show and hide display widgets
-void Engine::setRepresentation(Representation r) {
-    currentRep = r;
-    clearData(&num);
-    clearData(&mem);
-    state = sStart;
-}
-
-void Engine::clearData(Data *d) {
-    d->i = d->fraction.numerator = d->fraction.denominator = 0;
-    d->dbl = 0;
-}
-