1 files changed, 0 insertions, 287 deletions
diff --git a/src/declarative/canvas/monitor/main.cpp b/src/declarative/canvas/monitor/main.cpp
deleted file mode 100644
index f5f40bd..0000000
--- a/src/declarative/canvas/monitor/main.cpp
+++ /dev/null
@@ -1,287 +0,0 @@
-#include <QApplication>
-#include <QWidget>
-#include <QPainter>
-#include <QTcpSocket>
-#include <QScrollBar>
-
-class QLineGraph : public QWidget
-{
-Q_OBJECT
-public:
-    QLineGraph(QWidget * = 0);
-
-    void setPosition(int);
-
-public slots:
-    void addSample(int, int, int, int, bool);
-
-protected:
-    virtual void paintEvent(QPaintEvent *);
-    virtual void mousePressEvent(QMouseEvent *);
-    virtual void resizeEvent(QResizeEvent *);
-    virtual void showEvent(QShowEvent *);
-
-private slots:
-    void scrollbarChanged(int);
-
-private:
-    void positionScrollbar();
-    void updateScrollbar();
-    void drawSample(QPainter *, int, const QRect &);
-    void drawTime(QPainter *, const QRect &);
-    struct Sample { 
-        int sample[4];
-        bool isBreak;
-    };
-    QList<Sample> _samples;
-
-    QScrollBar sb;
-    int position;
-    int samplesPerWidth;
-    int resolutionForHeight;
-    bool ignoreScroll;
-};
-
-QLineGraph::QLineGraph(QWidget *parent)
-: QWidget(parent), sb(Qt::Horizontal, this), position(-1), samplesPerWidth(99), resolutionForHeight(50), ignoreScroll(false)
-{
-    sb.setMaximum(0);
-    sb.setMinimum(0);
-    sb.setSingleStep(1);
-
-    QObject::connect(&sb, SIGNAL(valueChanged(int)), this, SLOT(scrollbarChanged(int)));
-}
-
-void QLineGraph::scrollbarChanged(int v)
-{
-    if(ignoreScroll)
-        return;
-
-    position = v;
-    update();
-}
-
-void QLineGraph::positionScrollbar()
-{
-    sb.setFixedWidth(width());
-    sb.move(0, height() - sb.height());
-}
-
-void QLineGraph::resizeEvent(QResizeEvent *e)
-{
-    QWidget::resizeEvent(e);
-    positionScrollbar();
-}
-
-void QLineGraph::showEvent(QShowEvent *e)
-{
-    QWidget::showEvent(e);
-    positionScrollbar();
-}
-
-void QLineGraph::mousePressEvent(QMouseEvent *)
-{
-    if(position == -1) {
-        position = qMax(0, _samples.count() - samplesPerWidth - 1);
-    } else {
-        position = -1;
-    }
-    update();
-}
-
-void QLineGraph::updateScrollbar()
-{
-    ignoreScroll = true;
-    sb.setMaximum(qMax(0, _samples.count() - samplesPerWidth - 1));
-
-    if(position == -1) {
-        sb.setValue(sb.maximum());
-    } else {
-        sb.setValue(position);
-    }
-    ignoreScroll = false;
-}
-
-void QLineGraph::addSample(int a, int b, int c, int d, bool isBreak)
-{
-    Sample s;
-    s.isBreak = isBreak;
-    s.sample[0] = a;
-    s.sample[1] = b;
-    s.sample[2] = c;
-    s.sample[3] = d;
-    _samples << s;
-    updateScrollbar();
-    update();
-}
-
-void QLineGraph::drawTime(QPainter *p, const QRect &rect)
-{
-    if(_samples.isEmpty())
-        return;
-
-    int first = position;
-    if(first == -1)
-        first = qMax(0, _samples.count() - samplesPerWidth - 1);
-    int last = qMin(_samples.count() - 1, first + samplesPerWidth);
-
-    qreal scaleX = qreal(rect.width()) / qreal(samplesPerWidth);
-
-    int t = 0;
-
-    for(int ii = first; ii <= last; ++ii) {
-        int sampleTime = _samples.at(ii).sample[3] / 1000;
-        if(sampleTime != t) {
-
-            int xEnd = rect.left() + scaleX * (ii - first);
-            p->drawLine(xEnd, rect.bottom(), xEnd, rect.bottom() + 7);
-
-            QRect text(xEnd - 30, rect.bottom() + 10, 60, 30);
-
-            p->drawText(text, Qt::AlignHCenter | Qt::AlignTop, QString::number(_samples.at(ii).sample[3]));
-
-            t = sampleTime;
-        }
-    }
-
-}
-
-void QLineGraph::drawSample(QPainter *p, int s, const QRect &rect)
-{
-    if(_samples.isEmpty())
-        return;
-
-    int first = position;
-    if(first == -1)
-        first = qMax(0, _samples.count() - samplesPerWidth - 1);
-    int last = qMin(_samples.count() - 1, first + samplesPerWidth);
-
-    qreal scaleY = rect.height() / resolutionForHeight;
-    qreal scaleX = qreal(rect.width()) / qreal(samplesPerWidth);
-
-    int xEnd;
-    int lastXEnd = rect.left();
-
-    p->save();
-    p->setPen(Qt::NoPen);
-    for(int ii = first + 1; ii <= last; ++ii) {
-
-        xEnd = rect.left() + scaleX * (ii - first);
-        int yEnd = rect.bottom() - _samples.at(ii).sample[s] * scaleY;
-
-        if (!(s == 0 && _samples.at(ii).isBreak)) 
-            p->drawRect(QRect(lastXEnd, yEnd, scaleX, _samples.at(ii).sample[s] * scaleY));
-
-        lastXEnd = xEnd;
-    }
-    p->restore();
-}
-
-void QLineGraph::paintEvent(QPaintEvent *)
-{
-    QPainter p(this);
-    p.setRenderHint(QPainter::Antialiasing);
-
-
-    QRect r(50, 10, width() - 60, height() - 60);
-    p.setBrush(QColor("lightsteelblue"));
-    drawSample(&p, 0, r);
-
-    p.setBrush(QColor("pink"));
-    drawSample(&p, 1, r);
-
-    p.setBrush(QColor("green"));
-    drawSample(&p, 2, r);
-
-    p.setBrush(Qt::NoBrush);
-    p.drawRect(r);
-
-    for(int ii = 0; ii <= resolutionForHeight; ++ii) {
-        int y = 1 + r.bottom() - ii * r.height() / resolutionForHeight;
-
-        if((ii % 10) == 0) {
-            p.drawLine(r.left() - 20, y, r.left(), y);
-            QRect text(r.left() - 20 - 53, y - 10, 50, 20);
-            p.drawText(text, Qt::AlignRight | Qt::AlignVCenter, QString::number(ii));
-        } else {
-            p.drawLine(r.left() - 7, y, r.left(), y);
-        }
-    }
-
-    drawTime(&p, r);
-}
-
-class MyReader : public QObject
-{
-Q_OBJECT
-public:
-    MyReader(const QString &host, int port);
-
-signals:
-    void sample(int, int, int, int, bool);
-
-private slots:
-    void readyRead();
-
-private:
-    QTcpSocket *socket;
-
-    int la;
-    int lb;
-    int ld;
-};
-
-MyReader::MyReader(const QString &host, int port)
-: socket(0), la(-1)
-{
-    socket = new QTcpSocket(this);
-    QObject::connect(socket, SIGNAL(readyRead()), this, SLOT(readyRead()));
-    socket->connectToHost(host, port);
-    socket->waitForConnected();
-}
-
-void MyReader::readyRead()
-{
-    static int la = -1;
-    static int lb;
-    static int ld;
-
-    if(socket->canReadLine()) {
-        QString line = socket->readLine();
-
-        int a;
-        int b;
-        int c;
-        int d;
-        int isBreak;
-        sscanf(line.toLatin1().constData(), "%d %d %d %d %d", &a, &b, &c, &d, &isBreak);
-
-        if (la != -1) 
-            emit sample(c, lb, la, ld, isBreak);
-
-        la = a;
-        lb = b;
-        ld = d;
-    }
-}
-
-int main(int argc, char ** argv)
-{
-    if(argc != 3) {
-        qWarning() << "Usage:" << argv[0] << "host port";
-        return -1;
-    }
-
-    QApplication app(argc, argv);
-
-    MyReader reader(argv[1], atoi(argv[2]));
-
-    QLineGraph graph;
-    QObject::connect(&reader, SIGNAL(sample(int,int,int,int,bool)), &graph, SLOT(addSample(int,int,int,int,bool)));
-    graph.setFixedSize(800, 600);
-    graph.show();
-
-    return app.exec();
-}
-
-#include "main.moc"