#include "BasicBlockWidget.hxx"
+#include "gui/Mainwindow.hxx"
-BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block)
- : width(270), height(45)
- , name(name), block(block)
- , _proxy(this) {
+BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block,
+ Mainwindow * mainwindow)
+ : width(270), height(45), name(name)
+ , _widget("", this), _table(NULL)
+ , block(block), mainwindow(mainwindow) {
next[0] = NULL; next[1] = NULL;
- _proxy.setWidget(&_widget);
- _widget.setTextInteractionFlags(Qt::TextSelectableByMouse|Qt::LinksAccessibleByMouse);
+ _widget.setPos(5, 20);
+ _widget.setTextInteractionFlags(Qt::TextSelectableByMouse|
+ Qt::LinksAccessibleByMouse);
- _proxy.setPos(5, 20);
-
- if (width < 270) width = 270;
+ if (width < 250) width = 250;
}
void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
- const QString& line) {
+ QString line, const QString& href) {
QString bytestring;
+ int row;
+
+ if (_table) {
+ row = _table->rows();
+ _table->appendRows(1);
+ } else {
+ row = 0;
+ QTextTableFormat format;
+ format.setBorderStyle(QTextFrameFormat::BorderStyle_None);
+ format.setBorder(0);
+ _table = _widget.textCursor().insertTable(1, 3, format);
+ }
for (size_t i(0); i < num_bytes; ++i) {
const char * hexdigits = "0123456789ABCDEF";
bytestring += ' ';
}
- QString old_text = _widget.text();
- if (old_text == "") {
- old_text = "<table style=\"background-color: #ddddff;\">";
+ _table->cellAt(row, 0).firstCursorPosition().insertText(bytestring);
+
+ line = line.replace('\t', ' ').toHtmlEscaped();
+ if (href != "") {
+ line = "<a href=\"" + href + "\">" + line + "</a>";
}
- QString new_text =
- old_text.remove("</table>") +
- "<tr><td>" + bytestring +
- "</td><td>" + line +
- "</td><td>" + "" +
- "</td></tr></table>";
-
- _widget.setText(new_text);
- _widget.resize(_widget.sizeHint().width(), _widget.sizeHint().height());
- width = 12 + _widget.sizeHint().width();
- height = 25 + _widget.sizeHint().height();
+
+ _table->cellAt(row, 1).firstCursorPosition().insertHtml(line);
+
+ QObject::connect(&_widget, &QGraphicsTextItem::linkActivated,
+ [=](QString str) {
+ if (str.startsWith("function:")) {
+ QString address = str.remove("function:");
+ mainwindow->switchMainPlaneToAddress(address.toInt(NULL, 16));
+ }
+ });
+
+ width = 10 + _widget.boundingRect().width();
+ height = 25 + _widget.boundingRect().height();
if (width < 250) width = 250;
}
+
+void BasicBlockWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+ QWidget *widget) {
+ painter->fillRect(0, 0, width, height, QColor(0xcc, 0xcc, 0xff, 0xff));
+ painter->setPen(QColor(0x00, 0x00, 0xff, 0xff));
+ painter->drawRect(0, 0, width, height);
+ painter->drawText(5, 15, name);
+}
+
+QRectF BasicBlockWidget::boundingRect() const {
+ qreal penWidth = 1;
+ QRectF result(- penWidth / 2, - penWidth / 2,
+ width + penWidth, height + penWidth);
+ return result;
+}
+
+std::array<QPointF, 3> BasicBlockWidget::getExits() const {
+ return { { mapToScene(QPointF( width/3, height)),
+ mapToScene(QPointF( width/2, height)),
+ mapToScene(QPointF(2*width/3, height)) } };
+}
+