+#ifndef INCLUDE__BasicBlockWidget_hxx
+#define INCLUDE__BasicBlockWidget_hxx
+
#include "gui/qt.hxx"
+#include <vector>
+#include <cassert>
+#include <tuple>
+#include <array>
+#include <memory>
+#include <log4cxx/logger.h>
+
+class Mainwindow;
+class CustomQGraphicsTextItem;
+
+class BasicBlock;
+
+class RenameFunctionEvent;
-class BasicBlockWidget : public QGraphicsItem
+class BasicBlockWidget : public QObject, public QGraphicsItem
{
+ Q_OBJECT
+ friend class CustomQGraphicsTextItem;
public:
- BasicBlockWidget() {
- x = -5;
- y = -20;
- dx = 250;
- dy = 270;
- _widget.addItem("THIS");
- _widget.addItem("IS");
- _widget.addItem("A");
- _widget.addItem("TEST");
- }
-
- QRectF boundingRect() const
- {
- qreal penWidth = 1;
- return QRectF(x - penWidth / 2, y - penWidth / 2,
- dx + penWidth, dy + penWidth);
- }
-
- void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
- QWidget *widget)
- {
- painter->fillRect(x, y, dx, dy, QColor(0xcc, 0xcc, 0xff, 0xff));
- painter->setPen(QColor(0x00, 0x00, 0xff, 0xff));
- painter->drawRect(x, y, dx, dy);
- painter->drawText(0, -5, "BLOCK");
- _widget.render(painter);
- }
+ BasicBlockWidget(const QString& name, BasicBlock * block, Mainwindow * mainwindow);
+
+ void addItem(uint8_t* bytes, size_t num_bytes, QString line, const QString& href);
+ void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+ QWidget *widget);
+ QRectF boundingRect() const;
+ std::array<QPointF, 3> getExits() const;
+
+ void mouseMoveEvent(QGraphicsSceneMouseEvent * event)
+ { QGraphicsItem::mouseMoveEvent(event); scene()->update(); }
+
+ QPointF getEntry() const
+ { return mapToScene(QPointF(width/2, 0)); }
+
+ void addPrevious(BasicBlockWidget * widget)
+ { previous.push_back(widget); }
+
+ void addNext(BasicBlockWidget * left, BasicBlockWidget * right)
+ { next[0] = left; next[1] = right; }
+
+ BasicBlockWidget ** getNext()
+ { return next; }
+
+ QString getName() const
+ { return name; }
private:
- int x, y, dx, dy;
- QListWidget _widget;
+ void updateFunctionName(RenameFunctionEvent* event);
+
+ uint32_t width, height;
+ QString name;
+ std::unique_ptr<QGraphicsTextItem> _widget;
+ QTextTable* _table;
+ BasicBlock* block;
+ Mainwindow* mainwindow;
+ std::vector<BasicBlockWidget*> previous;
+ BasicBlockWidget* next[2];
+ log4cxx::LoggerPtr logger;
};
+
+#endif