src/gui/widgets/BasicBlockWidget.cxx

   1 #include "BasicBlockWidget.hxx"
   2
   3 BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block)
   4         : width(270), height(45)
   5         , name(name), block(block)
   6         , _proxy(this) {
   7         next[0] = NULL; next[1] = NULL;
   8         _proxy.setWidget(&_widget);
   9         _widget.setTextInteractionFlags(Qt::TextSelectableByMouse|Qt::LinksAccessibleByMouse);
  10         _widget.setStyleSheet("QLabel { background-color : #ddddff; }");
  11         _proxy.setPos(5, 20);
  12
  13         if (width < 270) width = 270;
  14 }
  15
  16 void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
  17                                QString line, const QString& href) {
  18         QString bytestring;
  19
  20         for (size_t i(0); i < num_bytes; ++i) {
  21                 const char * hexdigits = "0123456789ABCDEF";
  22                 bytestring += hexdigits[(bytes[i] >> 4) & 0xF];
  23                 bytestring += hexdigits[bytes[i] & 0xF];
  24                 bytestring += ' ';
  25         }
  26
  27         QString old_text = _widget.text();
  28         if (old_text == "") {
  29                 old_text = "<table>";
  30         }
  31
  32         line = line.toHtmlEscaped();
  33         if (href != "") {
  34                 line = "<a href=\"" + href + "\">" + line + "</a>";
  35         }
  36
  37         QString new_text =
  38                 old_text.remove("</table>") +
  39                 "<tr><td>" + bytestring +
  40                 "</td><td>" + line +
  41                 "</td><td>" + "" +
  42                 "</td></tr></table>";
  43
  44         _widget.setText(new_text);
  45         width = 12 + _widget.sizeHint().width();
  46         height = 25 + _widget.sizeHint().height();
  47
  48         if (width < 250) width = 250;
  49         _widget.resize(width - 12, height - 25);
  50 }