+
+void BasicBlockWidget::updateFunctionName(RenameFunctionEvent *event) {
+ QString search = QString("function:") + QString::number(event->address, 16);
+ QTextDocument *document = _widget->document();
+ QTextBlock b = document->begin();
+ while (b.isValid()) {
+ for (QTextBlock::iterator i = b.begin(); !i.atEnd(); ++i) {
+ QTextCharFormat format = i.fragment().charFormat();
+ bool isLink = format.isAnchor();
+ if (isLink)
+ {
+ if (search == format.anchorHref()) {
+ LOG4CXX_DEBUG(logger, i.fragment().text().toStdString() << " ---> " << format.anchorHref().toStdString());
+ QTextCursor c(b);
+ c.setPosition(i.fragment().position());
+ c.movePosition(QTextCursor::Right, QTextCursor::MoveAnchor, i.fragment().length());
+ c.movePosition(QTextCursor::Left, QTextCursor::KeepAnchor, i.fragment().length());
+ c.movePosition(QTextCursor::WordRight, QTextCursor::KeepAnchor);
+ c.insertText(event->new_name.c_str());
+ }
+ }
+ }
+ b = b.next();
+ }
+}
+
+void BasicBlockWidget::populateWidget() {
+ int row;
+ QTextTableFormat format;
+ format.setBorderStyle(QTextFrameFormat::BorderStyle_None);
+ format.setBorder(0);
+
+ for (Instruction& inst : instructions) {
+ if (_table) {
+ row = _table->rows();
+ _table->appendRows(1);
+ } else {
+ row = 0;
+ _table = _widget->textCursor().insertTable(1, 3, format);
+ }
+ QString bytestring;
+ for (uint8_t byte : inst.getBytes()) {
+ const char * hexdigits = "0123456789ABCDEF";
+ bytestring += hexdigits[(byte >> 4) & 0xF];
+ bytestring += hexdigits[byte & 0xF];
+ bytestring += ' ';
+ }
+ _table->cellAt(row, 0).firstCursorPosition().insertText(bytestring);
+
+ QString line = inst.getText().c_str();
+ line = line.replace('\t', ' ').toHtmlEscaped();
+ if (inst.getReference() != "") {
+ QString href = inst.getReference().c_str();
+ QStringList list = href.split(":");
+ if (list[0] == "function") {
+ uint64_t address = href.split(":")[1].toLongLong(NULL, 16);
+ Function* fun = block->getManager()->getFunction(address);
+
+ if (fun) {
+ line = line.split(" ")[0] + " " + QString(fun->getName().c_str()).toHtmlEscaped();
+ LOG4CXX_DEBUG(logger, "Naming function at " << address << " " << fun->getName());
+ }
+ }
+ line = "<a href=\"" + href + "\">" + line + "</a>";
+ }
+
+ _table->cellAt(row, 1).firstCursorPosition().insertHtml(line);
+ }
+}
+
+void BasicBlockWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem*,
+ QWidget*) {
+ _widget->adjustSize();
+ width = 10 + _widget->boundingRect().width();
+ height = 25 + _widget->boundingRect().height();
+ if (width < 250) width = 250;
+
+ 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)) } };
+}
+