Improved plugin initialization. Added delete feature.

core/gridform.h

@@ -2,6 +2,7 @@
 #define GRIDFORM_H
 
 #include <QWidget>
+#include <QMessageBox>
 
 #include "autoform.h"
 #include "autotablemodel.h"
@@ -31,10 +32,16 @@ public:
         Q_ASSERT(m_form == NULL);
 
         m_form = form;
-        //m_form->setParent(this);
 
-        connect(m_form, SIGNAL(recordAdded()), this, SLOT(saveNew()));
-        connect(m_form, SIGNAL(recordUpdated()), this, SLOT(saveUpdate()));
+        connect(m_form, &IForm::recordAdded, [this](){
+            service()->save(m_form->entity());
+            m_tableModel->addRow(m_form->entity());
+            emit dataChanged();
+        });
+        connect(m_form, &IForm::recordUpdated, [this](){
+            service()->update(m_form->entity());
+            emit dataChanged();
+        });
     }
 
     void setTableModel(AutoTableModel<T> *tableModel) {
@@ -59,18 +66,6 @@ public slots:
         tableView()->setModel(m_tableModel);
     }
 
-protected slots:
-    void saveNew() {
-        service()->save(m_form->entity());
-        m_tableModel->addRow(m_form->entity());
-        emit dataChanged();
-    }
-
-    void saveUpdate() {
-        service()->update(m_form->entity());
-        emit dataChanged();
-    }
-
 private:
     AutoForm<T> *m_form;
     AutoTableModel<T> *m_tableModel;
@@ -119,6 +114,25 @@ protected:
         m_form->setNewRec(false);
         m_formHandler->showForm(m_form);
     }
+
+    void handleDeleteRecord() override
+    {
+        if (m_form == NULL || m_tableModel == NULL || tableView()->currentIndex().row() < 0)
+        {
+            Q_ASSERT(false);
+            return;
+        }
+
+        QMessageBox::StandardButton reply;
+        reply = QMessageBox::question(this, tr("Delete record"), tr("Realy delete this record?"), QMessageBox::Yes|QMessageBox::No);
+        if (reply == QMessageBox::Yes)
+        {
+            QSharedPointer<T> entity = m_tableModel->itemFromIndex(tableView()->currentIndex());
+            service()->erase(entity);
+            fillData();
+            emit dataChanged();
+        }
+    }
 };
 
 #endif // GRIDFORM_H