+class CustomQGraphicsTextItem : public QObject, public QGraphicsTextItem {
+public:
+ CustomQGraphicsTextItem(const QString& text, BasicBlockWidget* parent)
+ : QGraphicsTextItem(text, parent), parent(parent) {}
+ void contextMenuEvent(QGraphicsSceneContextMenuEvent*);
+private:
+ void addComment(int row, bool global);
+
+ BasicBlockWidget* parent;
+};
+
+void CustomQGraphicsTextItem::addComment(int row, bool global) {
+ SimpleStringDialog dialog(global ? "Global comment" : "Local comment");
+ int result = dialog.exec();
+ uint64_t address = parent->instructions[row].getAddress();
+ if (QDialog::Accepted == result) {
+ Comment* comment;
+ if (global) {
+ comment = parent->block->getManager()->newGlobalComment(address);
+ } else {
+ comment = parent->block->getManager()->newLocalComment(address, NULL);
+ }
+ comment->setText(dialog.result().toStdString());
+ parent->block->getManager()->finishComment(comment);
+
+// cell.firstCursorPosition().insertHtml(QString(";; ") + dialog.result());
+ } else {
+ LOG4CXX_DEBUG(parent->logger, "addComment aborted");
+ }
+}
+
+void CustomQGraphicsTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) {
+ QTextCursor c = textCursor();
+ c.setPosition(document()->documentLayout()->hitTest(event->pos(), Qt::FuzzyHit));
+ c.select(QTextCursor::WordUnderCursor);
+
+ QMenu menu;
+ bool ok;
+ uint64_t address = c.selectedText().toLongLong(&ok, 16);
+ if (ok) {
+ QAction* act = menu.addAction(c.selectedText() + " is a Function");
+ QObject::connect(act, &QAction::triggered,
+ [=]() {parent->mainwindow->requestNewFunctionByAddress(address);});
+ }
+
+ QTextTable* table = c.currentTable();
+ if (NULL != table) {
+ int row = table->cellAt(c).row();
+ QAction* globalComment = menu.addAction("Add global Comment");
+ QAction* localComment = menu.addAction("Add local Comment");
+
+ QObject::connect(globalComment, &QAction::triggered,
+ [=]() { addComment(row, true); });
+ QObject::connect(localComment, &QAction::triggered,
+ [=]() { addComment(row, false); });
+ }
+
+ menu.exec(event->screenPos());
+}
+
+BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block,
+ Mainwindow * mainwindow)
+ : width(270), height(45), name(name)
+ , _table(NULL)
+ , block(block), mainwindow(mainwindow)
+ , logger(log4cxx::Logger::getLogger("gui.BasicBlockWidget." + name.toStdString())) {