1 #include <QGridLayout>

     2 #include <QImage>

     3 #include <QPixmap>

     4 #include <QMessageBox>

     5 #include <QFile>

     6 #include <QTextStream>

     7 #include <QRegExp>

     8 #include <QDebug>

     9 #include "mainform.h"

    10 

    11 MyWindow::MyWindow(QWidget * parent, Qt::WFlags flags)

    12         : QMainWindow(parent, flags)

    13 

    14 {

    15     QWidget * centralWidget = new QWidget(this);

    16     QGridLayout * mainlayout = new QGridLayout(centralWidget);

    17     mainlayout->setMargin(1);

    18     mainlayout->setSpacing(1);

    19 

    20     sa_xy = new QScrollArea(centralWidget);

    21     xy = new PixLabel();

    22     xy->setFixedSize(1024, 512);

    23     sa_xy->setWidget(xy);

    24 

    25     mainlayout->addWidget(sa_xy, 0, 0, 1, 4);

    26 

    27     setCentralWidget(centralWidget);

    28 

    29     buttAdd = new QPushButton(centralWidget);

    30     buttAdd->setText(tr("Add"));

    31     mainlayout->addWidget(buttAdd, 1, 0);

    32 

    33     buttCode = new QPushButton(centralWidget);

    34     buttCode->setText(tr("Code"));

    35     mainlayout->addWidget(buttCode, 1, 1);

    36 

    37     buttSave = new QPushButton(centralWidget);

    38     buttSave->setText(tr("Save"));

    39     mainlayout->addWidget(buttSave, 1, 3);

    40 

    41     buttLoad = new QPushButton(centralWidget);

    42     buttLoad->setText(tr("Load"));

    43     mainlayout->addWidget(buttLoad, 1, 2);

    44 

    45     connect(buttAdd, SIGNAL(clicked()), xy, SLOT(AddRect()));

    46     connect(buttCode, SIGNAL(clicked()), this, SLOT(Code()));

    47     connect(buttSave, SIGNAL(clicked()), this, SLOT(Save()));

    48     connect(buttLoad, SIGNAL(clicked()), this, SLOT(Load()));

    49 }

    50 

    51 void MyWindow::Code()

    52 {

    53     if (xy->rects.size())

    54     {

    55         QFile f("template.pas");

    56         if (!f.open(QIODevice::WriteOnly))

    57         {

    58             QMessageBox::information(this, tr("Error"),

    59                         tr("Cannot save"));

    60             return ;

    61         }

    62 

    63         QTextStream stream(&f);

    64         stream << QString("const Template0Points: array[0..%1] of TSDL_Rect =").arg(xy->rects.size() - 1) << endl;

    65         stream << "      (" << endl;

    66         for(int i = 0; i < xy->rects.size(); i++)

    67         {

    68             QRect r = xy->rects[i].normalized();

    69             stream << QString("       (x: %1; y: %2; w: %3; h: %4),").

    70                     arg(r.x() * 4, 4).arg(r.y() * 4, 4).arg(r.width() * 4, 4).arg(r.height() * 4, 4) << endl;

    71         }

    72         stream << "      );" << endl;

    73         f.close();

    74     }

    75 }

    76 

    77 void MyWindow::Save()

    78 {

    79     Code();

    80 }

    81 

    82 void MyWindow::Load()

    83 {

    84     QFile f("template.pas");

    85     if (!f.open(QIODevice::ReadOnly))

    86     {

    87         QMessageBox::information(this, tr("Error"),

    88                     tr("Cannot open file"));

    89         return ;

    90     }

    91 

    92     QTextStream stream(&f);

    93     QStringList sl;

    94     while (!stream.atEnd())

    95     {

    96         sl << stream.readLine();

    97     }

    98     xy->rects.clear();

    99     for (int i = 0; i < sl.size(); ++i)

   100     {

   101         QRegExp re("x:\\s*(\\d+);\\sy:\\s*(\\d+);\\sw:\\s*(\\d+);\\sh:\\s*(\\d+)");

   102         re.indexIn(sl.at(i));

   103         QStringList coords = re.capturedTexts();

   104         qDebug() << sl.at(i) << coords;

   105         if ((coords.size() == 5) && (coords[0].size()))

   106             xy->rects.push_back(QRect(coords[1].toInt() / 4, coords[2].toInt() / 4, coords[3].toInt() / 4, coords[4].toInt() / 4));

   107     }

   108     f.close();

   109     xy->repaint();

   110 }