3 files changed, 13 insertions, 7 deletions
diff --git a/dgedit/canvas.cc b/dgedit/canvas.cc
index 5fc1f1f..44536b3 100644
--- a/dgedit/canvas.cc
+++ b/dgedit/canvas.cc
@@ -444,7 +444,7 @@ void Canvas::autoCreateSelections()
       }
 
       int minsize = 100; // attack.
-      float minval = 0.0001; // noise floor
+      float minval = 0.00003; // noise floor
       int to = i;
       float runavg = fabs(data[from]);
       while((runavg > minval ||
diff --git a/dgedit/canvas.h b/dgedit/canvas.h
index b881d01..0fb7f4c 100644
--- a/dgedit/canvas.h
+++ b/dgedit/canvas.h
@@ -33,6 +33,7 @@
 
 #include "selection.h"
 #include "mipmap.h"
+#include "canvastool.h"
 
 class Canvas : public QWidget {
 Q_OBJECT
@@ -43,6 +44,8 @@ public:
   void load(QString file);
 
   Selections selections();
+  
+  void addTool(CanvasTool *tool);
 
 signals:
   void selectionsChanged(Selections selections);
@@ -106,6 +109,9 @@ private:
   QColor colActiveSel;
 
   Selections _selections;
+
+
+  QVector<CanvasTool*> tools;
 };
 
 #endif/*__DRUMGIZMO_CANVAS_H__*/
diff --git a/dgedit/canvastool.h b/dgedit/canvastool.h
index a378c53..bd224d0 100644
--- a/dgedit/canvastool.h
+++ b/dgedit/canvastool.h
@@ -30,12 +30,12 @@
 class CanvasTool : public QObject {
 Q_OBJECT
 public:
-  virtual void mouseMoveEvent(QMouseEvent *event);
-  virtual void mousePressEvent(QMouseEvent *event);
-  virtual void mouseReleaseEvent(QMouseEvent *event);
-  virtual void resizeEvent(QResizeEvent *event);
-  virtual void paintEvent(QPaintEvent *event);
-  virtual void keyReleaseEvent(QKeyEvent *event);
+  virtual void mouseMoveEvent(QMouseEvent *event) = 0;
+  virtual void mousePressEvent(QMouseEvent *event) = 0;
+  virtual void mouseReleaseEvent(QMouseEvent *event) = 0;
+  virtual void resizeEvent(QResizeEvent *event) = 0;
+  virtual void paintEvent(QPaintEvent *event) = 0;
+  virtual void keyReleaseEvent(QKeyEvent *event) = 0;
 
 signals:
   void activateChanged(bool activestate);