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arnMiscMatrixViewer.cpp
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arnMiscMatrixViewer.cpp
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/***************************************************************************
arnMiscMatrixViewer.cpp - description
-------------------
begin : ven apr 18 2003
copyright : (C) 2003 by fabio giovagnini
email : fabio.giovagnini@aurion-tech.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <qapplication.h>
#include <qcursor.h>
#include <qinputdialog.h>
#include <qstringlist.h>
#include "CommonFunctions.h"
#include "arnMiscMatrixViewer.h"
#include <QContextMenuEvent>
arnMiscMatrixViewer::arnMiscMatrixViewer(int rows, int cols, QWidget *parent, const char *name, Qt::WFlags f)
: arnObjectViewer(parent, name, f)
{
tpy = avt_MiscMatrixViewer;
numFormatVal = nrf_dec;
numFormatY = nrf_dec;
pMainLayout = new QVBoxLayout(this, 10, -1, "MainLayout");
if (!pMainLayout) arnCriticalExit();
pComment = new QTextEdit(0);
if (!pComment) arnCriticalExit();
pComment->setTextFormat(Qt::RichText);
pComment->setReadOnly(true);
pMatrix = new Q3Table(rows,cols,this,"Matrix");
if (!pMatrix) arnCriticalExit();
pName = new QLabel("Nome",this,"Name",0);
if (!pName) arnCriticalExit();
pMainLayout->addWidget(pMatrix,20);
pMainLayout->addWidget(pName,5);
pMainLayout->addWidget(pComment,5);
// per avere il reale segnale connesso in modo da usare anche la setText con segnale agganciato.
connect(pMatrix, SIGNAL(valueChanged(int, int)), this, SLOT(doValueChange(int, int)));
mnCol = new double[pMatrix->numCols()];
if (!mnCol) arnCriticalExit();
mxCol = new double[pMatrix->numCols()];
if (!mxCol) arnCriticalExit();
prcCol = new signed char[pMatrix->numCols()];
if (!prcCol) arnCriticalExit();
// parte in sviluppo
pPopUp = new QMenu(this);
if (!pPopUp) arnCriticalExit();
// SelezionaTutto = new QAction( this, "SelezionaTutto");
// if (!SelezionaTutto) arnCriticalExit();
// SelezionaTutto->setText( trUtf8("Seleziona Tutto"));
// SelezionaTutto->setMenuText( trUtf8("Seleziona Tutto"));
// SelezionaTutto->setToolTip( trUtf8("seleziona tutte le caselle della tabella"));
Inizializza = new QAction( this, "Inizializza");
if (!Inizializza) arnCriticalExit();
Inizializza->setText( trUtf8("Inizializza"));
Inizializza->setMenuText( trUtf8("Inizializza"));
Inizializza->setToolTip( trUtf8("Inizializza le caselle selezionate."));
Interpola = new QAction( this, "Interpola");
if (!Interpola) arnCriticalExit();
Interpola->setText( trUtf8("Interpola"));
Interpola->setMenuText( trUtf8("Interpola"));
Interpola->setToolTip( trUtf8("Interpola le caselle selezionate."));
InterpolaX = new QAction( this, "InterpolaX");
if (!InterpolaX) arnCriticalExit();
InterpolaX->setText( trUtf8("InterpolaX"));
InterpolaX->setMenuText( trUtf8("InterpolaX"));
InterpolaX->setToolTip( trUtf8("Interpola le caselle selezionate lungo le righe."));
InterpolaY = new QAction( this, "InterpolaY");
if (!InterpolaY) arnCriticalExit();
InterpolaY->setText( trUtf8("InterpolaY"));
InterpolaY->setMenuText( trUtf8("InterpolaY"));
InterpolaY->setToolTip( trUtf8("Interpola le caselle selezionate lungo colonne."));
Azzera = new QAction( this, "Azzera");
if (!Azzera) arnCriticalExit();
Azzera->setText( trUtf8("Azzera"));
Azzera->setMenuText( trUtf8("Azzera"));
Azzera->setToolTip( trUtf8("Azzera le caselle selezionate."));
Aggiungi = new QAction( this, "Aggiungi");
if (!Aggiungi) arnCriticalExit();
Aggiungi->setText( trUtf8("Aggiungi"));
Aggiungi->setMenuText( trUtf8("Aggiungi"));
Aggiungi->setToolTip( trUtf8("Aggiungi alle caselle selezionate."));
Moltiplica = new QAction( this, "Moltiplica");
if (!Moltiplica) arnCriticalExit();
Moltiplica->setText( trUtf8("Moltiplica"));
Moltiplica->setMenuText( trUtf8("Moltiplica"));
Moltiplica->setToolTip( trUtf8("Moltiplica alle caselle selezionate."));
Nascondi = new QAction( this, "Nascondi");
if (!Nascondi) arnCriticalExit();
Nascondi->setText( trUtf8("Nascondi"));
Nascondi->setMenuText( trUtf8("Nascondi"));
Nascondi->setToolTip( trUtf8("Nasconde le caselle selezionate."));
Mostratutti = new QAction( this, "Mostratutti");
if (!Mostratutti) arnCriticalExit();
Mostratutti->setText( trUtf8("Mostra Tutti"));
Mostratutti->setMenuText( trUtf8("Mostra Tutti"));
Mostratutti->setToolTip( trUtf8("Mostra tutte le caselle."));
Copia = new QAction( this, "Copia");
if (!Copia) arnCriticalExit();
Copia->setText( trUtf8("Copia"));
Copia->setMenuText( trUtf8("Copia"));
Copia->setToolTip( trUtf8("Copia la parte selezionata della matrice."));
Incolla = new QAction( this, "Incolla");
if (!Incolla) arnCriticalExit();
Incolla->setText( trUtf8("Incolla"));
Incolla->setMenuText( trUtf8("Incolla"));
Incolla->setToolTip( trUtf8("Incolla la parte selezionata della matrice."));
// connessione actions
// connect( SelezionaTutto, SIGNAL( activated() ), this, SLOT( SelezionaTutto_Hndl() ) );
connect( Inizializza, SIGNAL( activated() ), this, SLOT( Inizializza_Hndl() ) );
connect( Interpola, SIGNAL( activated() ), this, SLOT( Interpola_Hndl() ) );
connect( InterpolaX, SIGNAL( activated() ), this, SLOT( InterpolaX_Hndl() ) );
connect( InterpolaY, SIGNAL( activated() ), this, SLOT( InterpolaY_Hndl() ) );
connect( Azzera, SIGNAL( activated() ), this, SLOT( Azzera_Hndl() ) );
connect( Aggiungi, SIGNAL( activated() ), this, SLOT( Aggiungi_Hndl() ) );
connect( Moltiplica, SIGNAL( activated() ), this, SLOT( Moltiplica_Hndl() ) );
connect( Nascondi, SIGNAL( activated() ), this, SLOT( Nascondi_Hndl() ) );
connect( Mostratutti, SIGNAL( activated() ), this, SLOT( Mostratutti_Hndl() ) );
connect( Copia, SIGNAL( activated() ), this, SLOT( Copia_Hndl() ) );
connect( Incolla, SIGNAL( activated() ), this, SLOT( Incolla_Hndl() ) );
// aggiunta popup
// SelezionaTutto->addTo(pPopUp);
Inizializza->addTo(pPopUp);
Interpola->addTo(pPopUp);
InterpolaX->addTo(pPopUp);
InterpolaY->addTo(pPopUp);
Azzera->addTo(pPopUp);
Aggiungi->addTo(pPopUp);
Moltiplica->addTo(pPopUp);
Nascondi->addTo(pPopUp);
Mostratutti->addTo(pPopUp);
Copia->addTo(pPopUp);
Incolla->addTo(pPopUp);
prec = precY = -1;
for (int indx = 0; indx < pMatrix->numCols(); indx++) {
mnCol[indx] = 0;
mxCol[indx] = pMatrix->numCols();
prcCol[indx] = precY;
}
pClip = QApplication::clipboard();
if (!pClip) arnCriticalExit();
setGeometry(50,50,400,400);
}
arnMiscMatrixViewer::arnMiscMatrixViewer(QWidget *parent, const char *name, Qt::WFlags f)
: arnObjectViewer(parent, name, f)
{
tpy = avt_MiscMatrixViewer;
pMainLayout = new QVBoxLayout(this, 10, -1, "MainLayout");
if (!pMainLayout) arnCriticalExit();
pComment = new QTextEdit(0);
if (!pComment) arnCriticalExit();
pComment->setTextFormat(Qt::RichText);
pComment->setReadOnly(true);
pMatrix = new Q3Table(this,"Matrix");
if (!pMatrix) arnCriticalExit();
pName = new QLabel("Nome",this,"Name",0);
if (!pName) arnCriticalExit();
pMainLayout->addWidget(pMatrix,20);
pMainLayout->addWidget(pName,5);
pMainLayout->addWidget(pComment,5);
// per avere il reale segnale connesso in modo da usare anche la setText con segnale agganciato.
connect(pMatrix, SIGNAL(valueChanged(int, int)), this, SLOT(doValueChange(int, int)));
mnCol = new double[pMatrix->numCols()];
if (!mnCol) arnCriticalExit();
mxCol = new double[pMatrix->numCols()];
if (!mxCol) arnCriticalExit();
prcCol = new signed char[pMatrix->numCols()];
if (!prcCol) arnCriticalExit();
// parte in sviluppo
pPopUp = new QMenu(this);
if (!pPopUp) arnCriticalExit();
// SelezionaTutto = new QAction( this, "SelezionaTutto");
// if (!SelezionaTutto) arnCriticalExit();
// SelezionaTutto->setText( trUtf8("Seleziona Tutto"));
// SelezionaTutto->setMenuText( trUtf8("Seleziona Tutto"));
// SelezionaTutto->setToolTip( trUtf8("seleziona tutte le caselle della tabella"));
Inizializza = new QAction( this, "Inizializza");
if (!Inizializza) arnCriticalExit();
Inizializza->setText( trUtf8("Inizializza"));
Inizializza->setMenuText( trUtf8("Inizializza"));
Inizializza->setToolTip( trUtf8("Inizializza le caselle selezionate."));
Interpola = new QAction( this, "Interpola");
if (!Interpola) arnCriticalExit();
Interpola->setText( trUtf8("Interpola"));
Interpola->setMenuText( trUtf8("Interpola"));
Interpola->setToolTip( trUtf8("Interpola le caselle selezionate."));
Azzera = new QAction( this, "Azzera");
if (!Azzera) arnCriticalExit();
Azzera->setText( trUtf8("Azzera"));
Azzera->setMenuText( trUtf8("Azzera"));
Azzera->setToolTip( trUtf8("Azzera le caselle selezionate."));
Aggiungi = new QAction( this, "Aggiungi");
if (!Aggiungi) arnCriticalExit();
Aggiungi->setText( trUtf8("Aggiungi"));
Aggiungi->setMenuText( trUtf8("Aggiungi"));
Aggiungi->setToolTip( trUtf8("Aggiungi alle caselle selezionate."));
Moltiplica = new QAction( this, "Moltiplica");
if (!Moltiplica) arnCriticalExit();
Moltiplica->setText( trUtf8("Moltiplica"));
Moltiplica->setMenuText( trUtf8("Moltiplica"));
Moltiplica->setToolTip( trUtf8("Moltiplica alle caselle selezionate."));
Nascondi = new QAction( this, "Nascondi");
if (!Nascondi) arnCriticalExit();
Nascondi->setText( trUtf8("Nascondi"));
Nascondi->setMenuText( trUtf8("Nascondi"));
Nascondi->setToolTip( trUtf8("Nasconde le caselle selezionate."));
Mostratutti = new QAction( this, "Mostratutti");
if (!Mostratutti) arnCriticalExit();
Mostratutti->setText( trUtf8("Mostra Tutti"));
Mostratutti->setMenuText( trUtf8("Mostra Tutti"));
Mostratutti->setToolTip( trUtf8("Mostra tutte le caselle."));
Copia = new QAction( this, "Copia");
if (!Copia) arnCriticalExit();
Copia->setText( trUtf8("Copia"));
Copia->setMenuText( trUtf8("Copia"));
Copia->setToolTip( trUtf8("Copia la parte selezionata della matrice."));
Incolla = new QAction( this, "Incolla");
if (!Incolla) arnCriticalExit();
Incolla->setText( trUtf8("Incolla"));
Incolla->setMenuText( trUtf8("Incolla"));
Incolla->setToolTip( trUtf8("Incolla la parte selezionata della matrice."));
// connessione actions
// connect( SelezionaTutto, SIGNAL( activated() ), this, SLOT( SelezionaTutto_Hndl() ) );
connect( Inizializza, SIGNAL( activated() ), this, SLOT( Inizializza_Hndl() ) );
connect( Interpola, SIGNAL( activated() ), this, SLOT( Interpola_Hndl() ) );
connect( Azzera, SIGNAL( activated() ), this, SLOT( Azzera_Hndl() ) );
connect( Aggiungi, SIGNAL( activated() ), this, SLOT( Aggiungi_Hndl() ) );
connect( Moltiplica, SIGNAL( activated() ), this, SLOT( Moltiplica_Hndl() ) );
connect( Nascondi, SIGNAL( activated() ), this, SLOT( Nascondi_Hndl() ) );
connect( Mostratutti, SIGNAL( activated() ), this, SLOT( Mostratutti_Hndl() ) );
connect( Copia, SIGNAL( activated() ), this, SLOT( Copia_Hndl() ) );
connect( Incolla, SIGNAL( activated() ), this, SLOT( Incolla_Hndl() ) );
// aggiunta popup
// SelezionaTutto->addTo(pPopUp);
Inizializza->addTo(pPopUp);
Interpola->addTo(pPopUp);
Azzera->addTo(pPopUp);
Aggiungi->addTo(pPopUp);
Moltiplica->addTo(pPopUp);
Nascondi->addTo(pPopUp);
Mostratutti->addTo(pPopUp);
Copia->addTo(pPopUp);
Incolla->addTo(pPopUp);
prec = precY = -1;
for (int indx = 0; indx < pMatrix->numCols(); indx++) {
mnCol[indx] = 0;
mxCol[indx] = pMatrix->numCols();
prcCol[indx] = precY;
}
pClip = QApplication::clipboard();
if (!pClip) arnCriticalExit();
setGeometry(50,50,400,400);
}
arnMiscMatrixViewer::~arnMiscMatrixViewer(void)
{
if (mnCol) {delete [] mnCol; mnCol = 0;}
if (mxCol) {delete [] mxCol; mxCol = 0;}
if (prcCol) {delete [] prcCol; prcCol = 0;}
}
void arnMiscMatrixViewer::setXValue(int col, const QString& val)
{
pMatrix->horizontalHeader()->setLabel(col,val);
}
void arnMiscMatrixViewer::setYValue(int row, double val)
{
if (precY == -1) {
switch (numFormatY) {
case nrf_hex:
if (pMatrix) pMatrix->horizontalHeader()->setLabel(row,QString::number((int)val, 16).toUpper());
break;
case nrf_bin:
if (pMatrix) pMatrix->horizontalHeader()->setLabel(row,QString::number((int)val, 2));
break;
case nrf_dec:
default:
if (pMatrix) pMatrix->verticalHeader()->setLabel(row,QString::number(val));
break;
}
}
else {
switch (numFormatY) {
case nrf_hex:
if (pMatrix) pMatrix->horizontalHeader()->setLabel(row,QString::number((int)val, 16).toUpper());
break;
case nrf_bin:
if (pMatrix) pMatrix->horizontalHeader()->setLabel(row,QString::number((int)val, 2));
break;
case nrf_dec:
default:
if (pMatrix) pMatrix->verticalHeader()->setLabel(row,QString::number(val,'f',precY));
break;
}
}
}
void arnMiscMatrixViewer::setValue(int row, int col, double val)
{
QString ts;
if (PrecCol(col) == -1) pMatrix->setText(row,col,ts.setNum(val));
else pMatrix->setText(row,col,ts.setNum(val,'f',PrecCol(col)));
}
QString arnMiscMatrixViewer::text(int row, int col)
{
QString ts;
ts = pMatrix->text(row,col);
return ts;
}
void arnMiscMatrixViewer::contextMenuEvent ( QContextMenuEvent * e )
{
//arnDebug("Entrato\n");
pPopUp->exec(QCursor::pos());
e->accept();
}
// bool arnMiscMatrixViewer::eventFilter(QObject* watched, QEvent* e)
// {
// if (e->type() == QEvent::ContextMenu) {
// pPopUp->exec(QCursor::pos());
// return true;
// }
// return arnObjectViewer::eventFilter(watched, e);
// }
//void arnNumericMatrixViewer::SelezionaTutto_Hndl(void)
//{
// pMatrix->clearSelection();
//}
void arnMiscMatrixViewer::Inizializza_Hndl(void)
{
bool ok = false;
double res = QInputDialog::getDouble(
tr( "Inizializza" ),
tr( "Inserisci Numero." ),
0, -2147483647, 2147483647, prec + 3, &ok, this, "InizializeValueBox" );
if ( ok ) { // user entered something and pressed OK
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indR = sel.topRow(); indR <= sel.bottomRow(); indR++) {
for (int indC = sel.leftCol(); indC <= sel.rightCol(); indC++) {
if ((indR < pMatrix->numRows()) && (indC < pMatrix->numCols())) {
setValue(indR,indC,res);
doValueChange(indR,indC);
}
}
}
}
}
else {;}// user pressed Cancel
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::Interpola_Hndl(void)
{
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
double valP1 = pMatrix->text(sel.topRow(),sel.leftCol()).toDouble();
double valP2 = pMatrix->text(sel.topRow(),sel.rightCol()).toDouble();
double valP3 = pMatrix->text(sel.bottomRow(),sel.leftCol()).toDouble();
double valP4 = pMatrix->text(sel.bottomRow(),sel.rightCol()).toDouble();
double step,start;
step = (valP2 - valP1) / (sel.rightCol() - sel.leftCol());
start = valP1;
for (int indC = sel.leftCol() + 1; indC < sel.rightCol(); indC++) {
start += step;
setValue(sel.topRow(),indC,start);
doValueChange(sel.topRow(),indC);
}
step = (valP4 - valP2) / (sel.bottomRow() - sel.topRow());
start = valP2;
for (int indR = sel.topRow() + 1; indR < sel.bottomRow(); indR++) {
start += step;
setValue(indR,sel.rightCol(),start);
doValueChange(indR,sel.rightCol());
}
step = (valP4 - valP3) / (sel.rightCol() - sel.leftCol());
start = valP3;
for (int indC = sel.leftCol() + 1; indC < sel.rightCol(); indC++) {
start += step;
setValue(sel.bottomRow(),indC,start);
doValueChange(sel.bottomRow(),indC);
}
step = (valP3 - valP1) / (sel.bottomRow() - sel.topRow());
start = valP1;
for (int indR = sel.topRow() + 1; indR < sel.bottomRow(); indR++) {
start += step;
setValue(indR,sel.leftCol(),start);
doValueChange(indR,sel.leftCol());
}
for (int indR = sel.topRow() + 1; indR < sel.bottomRow(); indR++) {
double valP1= pMatrix->text(indR,sel.leftCol()).toDouble();
double valP2 = pMatrix->text(indR,sel.rightCol()).toDouble();
double step = (valP2 - valP1) / (sel.rightCol() - sel.leftCol());
for (int indC = sel.leftCol() + 1; indC < sel.rightCol(); indC++) {
valP1 += step;
setValue(indR,indC,valP1);
doValueChange(indR,indC);
}
}
}
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::InterpolaX_Hndl(void)
{
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indR = sel.topRow(); indR <= sel.bottomRow(); indR++) {
double valP1= pMatrix->text(indR,sel.leftCol()).toDouble();
double valP2 = pMatrix->text(indR,sel.rightCol()).toDouble();
double step = (valP2 - valP1) / (sel.rightCol() - sel.leftCol());
for (int indC = sel.leftCol() + 1; indC < sel.rightCol(); indC++) {
valP1 += step;
setValue(indR,indC,valP1);
doValueChange(indR,indC);
}
}
}
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::InterpolaY_Hndl(void)
{
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indC = sel.leftCol() ; indC <= sel.rightCol(); indC++) {
double valP1= pMatrix->text(sel.topRow(),indC).toDouble();
double valP2 = pMatrix->text(sel.bottomRow(),indC).toDouble();
double step = (valP2 - valP1) / (sel.bottomRow() - sel.topRow());
for (int indR = sel.topRow() + 1; indR < sel.bottomRow(); indR++) {
valP1 += step;
setValue(indR,indC,valP1);
doValueChange(indR,indC);
}
}
}
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::Azzera_Hndl(void)
{
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indR = sel.topRow(); indR <= sel.bottomRow(); indR++) {
for (int indC = sel.leftCol(); indC <= sel.rightCol(); indC++) {
if ((indR < pMatrix->numRows()) && (indC < pMatrix->numCols())) {
setValue(indR,indC,0);
doValueChange(indR,indC);
}
}
}
}
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::Aggiungi_Hndl(void)
{
bool ok = false;
double res = QInputDialog::getDouble(
tr( "Aggiungi" ),
tr( "Inserisci Numero." ),
0, -2147483647, 2147483647, prec + 3, &ok, this, "InizializeValueBox" );
if ( ok ) { // user entered something and pressed OK
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indR = sel.topRow(); indR <= sel.bottomRow(); indR++) {
for (int indC = sel.leftCol(); indC <= sel.rightCol(); indC++) {
if ((indR < pMatrix->numRows()) && (indC < pMatrix->numCols())) {
double val = pMatrix->text(indR,indC).toDouble();
val += res;
setValue(indR,indC,val);
doValueChange(indR,indC);
}
}
}
}
}
else {;}// user pressed Cancel
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::Moltiplica_Hndl(void)
{
bool ok = false;
double res = QInputDialog::getDouble(
tr( "Aggiungi" ),
tr( "Inserisci Numero." ),
0, -2147483647, 2147483647, prec + 3, &ok, this, "InizializeValueBox" );
if ( ok ) { // user entered something and pressed OK
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indR = sel.topRow(); indR <= sel.bottomRow(); indR++) {
for (int indC = sel.leftCol(); indC <= sel.rightCol(); indC++) {
if ((indR < pMatrix->numRows()) && (indC < pMatrix->numCols())) {
double val = pMatrix->text(indR,indC).toDouble();
val *= res;
setValue(indR,indC,val);
doValueChange(indR,indC);
}
}
}
}
}
else {;}// user pressed Cancel
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::Nascondi_Hndl(void)
{
for (int indC = 0; indC < pMatrix->numCols(); indC++) {
if (pMatrix->isColumnSelected(indC,true))
pMatrix->hideColumn(indC);
}
for (int indR = 0; indR < pMatrix->numRows(); indR++) {
if (pMatrix->isRowSelected(indR,true))
pMatrix->hideRow(indR);
}
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::Mostratutti_Hndl(void)
{
for (int indR = 0; indR < pMatrix->numRows(); indR++) pMatrix->showRow(indR);
for (int indC = 0; indC < pMatrix->numCols(); indC++) pMatrix->showColumn(indC);
pMatrix->clearSelection();
}
void arnMiscMatrixViewer::Copia_Hndl(void)
{
QString aTxt("MATRIX\n");
int minR, minC;
minR = pMatrix->numRows();
minC = pMatrix->numCols();
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indR = sel.topRow(); indR <= sel.bottomRow(); indR++) {
for (int indC = sel.leftCol(); indC <= sel.rightCol(); indC++) {
if ((indR < pMatrix->numRows()) && (indC < pMatrix->numCols())) {
if (indR < minR) minR = indR;
if (indC < minC) minC = indC;
}
}
}
}
for (int indxSel = 0; indxSel < pMatrix->numSelections(); indxSel++) {
Q3TableSelection sel = pMatrix->selection(indxSel);
for (int indR = sel.topRow(); indR <= sel.bottomRow(); indR++) {
for (int indC = sel.leftCol(); indC <= sel.rightCol(); indC++) {
if ((indR < pMatrix->numRows()) && (indC < pMatrix->numCols())) {
QString r,c;
r.setNum(indR - minR);
c.setNum(indC - minC);
aTxt += r; aTxt += ",";
aTxt += c; aTxt += ",";
aTxt += pMatrix->text(indR,indC);
aTxt += "\n";
}
}
}
}
if (pClip) {
if (pClip->supportsSelection()) {
//pClip->clear(QClipboard::Clipboard);
//pClip->clear(QClipboard::Selection);
pClip->setText( aTxt, QClipboard::Selection);
pMatrix->clearSelection();
Incolla->setEnabled(true);
}
else {
//pClip->clear(QClipboard::Clipboard);
//pClip->clear(QClipboard::Selection);
pClip->setText( aTxt, QClipboard::Clipboard);
pMatrix->clearSelection();
Incolla->setEnabled(true);
}
}
}
void arnMiscMatrixViewer::Incolla_Hndl(void)
{
if (pClip) {
if (pClip->supportsSelection()) {
QString tmpS(pClip->text(QClipboard::Selection));
int pos = tmpS.find("MATRIX");
if ((pos == -1) || (pos > 0)) return;
int rOff,cOff;
rOff = pMatrix->currentRow();
cOff = pMatrix->currentColumn();
QStringList strList = QStringList::split("\n", tmpS );
for (int indx = 1; indx < int(strList.count()); indx++) {
QStringList line = QStringList::split(",", strList[indx] );
int indR,indC;
indR = rOff + line[0].toInt();
indC = cOff + line[1].toInt();
QString st(line[2]);
setValue(indR,indC,st.toDouble());
doValueChange(indR,indC);
}
}
else {
QString tmpS(pClip->text(QClipboard::Clipboard));
int pos = tmpS.find("MATRIX");
if ((pos == -1) || (pos > 0)) return;
int rOff,cOff;
rOff = pMatrix->currentRow();
cOff = pMatrix->currentColumn();
QStringList strList = QStringList::split("\n", tmpS );
for (int indx = 1; indx < int(strList.count()); indx++) {
QStringList line = QStringList::split(",", strList[indx] );
int indR,indC;
indR = rOff + line[0].toInt();
indC = cOff + line[1].toInt();
QString st(line[2]);
setValue(indR,indC,st.toDouble());
doValueChange(indR,indC);
}
}
}
}
void arnMiscMatrixViewer::selectCells(int sRow, int sCol, int eRow, int eCol)
{
// Q3TableSelection sel;
// sel.init(sRow,1);
// sel.expandTo(eRow,1);
// pArray->addSelection(sel);
int scrRCalstep,scrCCalstep, tmp;
pMatrix->clearSelection();
if (sRow > eRow) {tmp = sRow; sRow = eRow; eRow = tmp;}
if (sCol > eCol) {tmp = sCol; sCol = eCol; eCol = tmp;}
if ((sRow == eRow) && (sCol == eCol)) {
for (int rinx = sRow; rinx < eRow + 1; rinx++) {
pMatrix->selectRow(rinx);
}
for (int cinx = sCol; cinx < eCol + 1; cinx++) {
pMatrix->selectColumn(cinx);
}
}
else {
pMatrix->selectCells(sRow,sCol,eRow,eCol);
}
scrRCalstep = (pMatrix->verticalScrollBar()->maxValue() - pMatrix->horizontalScrollBar()->minValue()) / pMatrix->numRows();
pMatrix->verticalScrollBar()->setValue(sRow * scrRCalstep);
scrCCalstep = (pMatrix->horizontalScrollBar()->maxValue() - pMatrix->horizontalScrollBar()->minValue()) / pMatrix->numCols();
pMatrix->horizontalScrollBar()->setValue(sCol * scrCCalstep);
}
void arnMiscMatrixViewer::doValueChange(int row, int col)
{
emit valueChanged(row,col);
}
void arnMiscMatrixViewer::enterEvent(QEvent */*e*/)
{
if (pClip) {
if (pClip->supportsSelection()) {
if (!(pClip->text(QClipboard::Selection).isNull())) {
QString tmpS(pClip->text(QClipboard::Selection));
int pos = tmpS.find("VECTOR");
if ((pos == -1) || (pos > 0)) Incolla->setEnabled(false);
else Incolla->setEnabled(true);
}
else Incolla->setEnabled(false);
}
else {
if (!(pClip->text(QClipboard::Clipboard).isNull())) {
QString tmpS(pClip->text(QClipboard::Clipboard));
int pos = tmpS.find("VECTOR");
if ((pos == -1) || (pos > 0)) Incolla->setEnabled(false);
else Incolla->setEnabled(true);
}
else Incolla->setEnabled(false);
}
}
else {
Incolla->setEnabled(false);
Copia->setEnabled(false);
}
}