some progress in facade

Facade.cpp

@@ -19,6 +19,7 @@
  */
 
 #include "Facade.h"
+#include <iostream>
 
 Facade::Facade(MappingManager *manager, MainWindow *window) :
     _manager(manager),
@@ -28,6 +29,7 @@ Facade::Facade(MappingManager *manager, MainWindow *window) :
 
 bool Facade::clearProject()
 {
+    std::cout << "TODO: Facade::clearProject" << std::endl;
 }
 
 bool Facade::createImagePaint(const char *paint_id, const char *uri)

MainWindow.cpp

@@ -175,6 +175,8 @@ void MainWindow::import()
 
 void MainWindow::addQuad()
 {
+  // FIXME: crashes if there is no current paint id. (if no paint exists)
+
   // Create default quad.
 
   // Retrieve current paint (as texture).
@@ -196,6 +198,8 @@ void MainWindow::addQuad()
 
 void MainWindow::addTriangle()
 {
+  // FIXME: crashes if there is no current paint id. (if no paint exists)
+
   // Create default quad.
 
   // Retrieve current paint (as texture).
@@ -668,7 +672,8 @@ void MainWindow::addMappingItem(int mappingId)
 
 void MainWindow::clearWindow()
 {
-  // TODO: implement clearWindow()
+  // TODO: implement Facade::clearProject()
+  this->_facade->clearProject();
 }
 
 QString MainWindow::strippedName(const QString &fullFileName)

Shape.h

@@ -27,11 +27,10 @@
 #include <QPointF>
 #include <QMetaType>
 #include <iostream>
+
 /**
  * Point (or vertex) on the 2-D canvas.
  */
-
-
 Q_DECLARE_METATYPE (qreal)
 
 class Point: public QObject, public QPointF
@@ -57,7 +56,6 @@ public slots:
     QPointF::setY(y);
     emit yChanged();
   }
-
 };
 /**
  * Series of vertices. (points)