X-Git-Url: https://git.siccegge.de//index.cgi?p=frida%2Ffrida.git;a=blobdiff_plain;f=src%2Fgui%2Fwidgets%2FBasicBlockWidget.hxx;h=5fda53e68d5beb93420fe24ae59bd80484c4b3dd;hp=10ea402267f5fc1dd1aa0088e3dc533b28644e0e;hb=9230b2cf1a95c50e2bf0b4ca8e214bddd45cf65f;hpb=78942350b02f0b23d8152d3f5b06a8d500fedaab

diff --git a/src/gui/widgets/BasicBlockWidget.hxx b/src/gui/widgets/BasicBlockWidget.hxx
index 10ea402..5fda53e 100644
--- a/src/gui/widgets/BasicBlockWidget.hxx
+++ b/src/gui/widgets/BasicBlockWidget.hxx
@@ -1,34 +1,71 @@
+#ifndef INCLUDE__BasicBlockWidget_hxx
+#define INCLUDE__BasicBlockWidget_hxx
+
 #include "gui/qt.hxx"
 #include "disassembler/BasicBlock.hxx"
+#include <vector>
+#include <cassert>
+#include <tuple>
 
 class BasicBlockWidget : public QGraphicsItem
 {
 public:
-    BasicBlockWidget(const QString& name);
+    BasicBlockWidget(const QString& name, BasicBlock * block);
 
 	void addItem(uint8_t* bytes, size_t num_bytes, const QString& line);
 
     QRectF boundingRect() const  {
         qreal penWidth = 1;
-        return QRectF(x - penWidth / 2, y - penWidth / 2,
-                      dx + penWidth, dy + penWidth);
+		QRectF result(- penWidth / 2, - penWidth / 2,
+                      width + penWidth, height + penWidth);
+        return result;
     }
 
+	void mouseMoveEvent(QGraphicsSceneMouseEvent * event) {
+		QGraphicsItem::mouseMoveEvent(event);
+        scene()->update();
+	}
+
 	QPointF getEntry() const {
-		return QPointF(x + dx/2, y);
+		return mapToScene(QPointF(width/2, 0));
 	}
 
+    std::array<QPointF, 3> getExits() const {
+        return { {  mapToScene(QPointF(  width/3, height)),
+					mapToScene(QPointF(  width/2, height)),
+					mapToScene(QPointF(2*width/3, height)) } };
+    }
+
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
                QWidget *widget) {
-        painter->fillRect(x, y, dx, dy, QColor(0xcc, 0xcc, 0xff, 0xff));
+        painter->fillRect(0, 0, width, height, QColor(0xcc, 0xcc, 0xff, 0xff));
         painter->setPen(QColor(0x00, 0x00, 0xff, 0xff));
-        painter->drawRect(x, y, dx, dy);
-        painter->drawText(0, -5, name);
-        _widget.render(painter);
+        painter->drawRect(0, 0, width, height);
+        painter->drawText(5, 15, name);
+		if (_widget.rowCount() != 0)
+			_widget.render(painter, QPoint(5, 20));
     }
+
+	void addPrevious(BasicBlockWidget * widget) {
+		previous.push_back(widget);
+	}
+
+	void addNext(BasicBlockWidget * left, BasicBlockWidget * right) {
+		next[0] = left;
+		next[1] = right;
+	}
+
+    BasicBlockWidget ** getNext() {
+        return next;
+    }
+
 private:
-    int x, y, dx, dy;
+    uint32_t width, height;
     QTableWidget _widget;
 	QString name;
 	BasicBlock * block;
+	std::vector<BasicBlockWidget*> previous;
+	BasicBlockWidget* next[2];
 };
+
+#endif