Import dialog and import progress moved to core library.

core/gridform.h

@@ -5,6 +5,8 @@
 #include <QMessageBox>
 #include <QHeaderView>
 #include <QLayout>
+#include <QToolButton>
+#include <QDesktopWidget>
 
 #include "autoform.h"
 #include "autotablemodel.h"
@@ -12,6 +14,9 @@
 #include "iplugin.h"
 #include "igridform.h"
 #include "iservice.h"
+#include "importdialog.h"
+#include "csvimporter.h"
+#include "importprogress.h"
 
 template<class T>
 class GridForm : public IGridForm
@@ -164,6 +169,8 @@ private:
     bool m_serviceConnected;
     bool m_permissionDenied;
 
+private slots:
+
     // IGridForm interface
 protected:
     void handleNewRecord() override
@@ -216,6 +223,42 @@ protected:
             }
         }
     }
+
+    void showImportButton()
+    {
+        QHBoxLayout *tbLayout = qobject_cast<QHBoxLayout*>(this->toolbar()->layout());
+
+        if (tbLayout != NULL)
+        {
+            QToolButton *btnImport = new QToolButton(this->toolbar());
+            btnImport->setIcon(QIcon(":/icons/import.svg"));
+            btnImport->setAutoRaise(true);
+            btnImport->setIconSize(QSize(24, 24));
+            btnImport->setToolTip(tr("Import"));
+            tbLayout->insertWidget(tbLayout->count() - 1, btnImport);
+
+            connect(btnImport, &QToolButton::clicked, [this](){
+                ImportDialog *dlg = new ImportDialog(this);
+                dlg->setAttribute(Qt::WA_DeleteOnClose);
+                dlg->show();
+
+                connect(dlg, &QDialog::accepted, [this, dlg](){
+                    T dataObj;
+                    CsvImporter importer(dataObj.metaObject());
+
+                    importer.setImportFile(dlg->fileName());
+                    importer.setSeparator(dlg->separator());
+
+                    ImportProgress *progress = new ImportProgress();
+                    progress->move(QApplication::desktop()->screen()->rect().center() - progress->rect().center());
+                    progress->setWindowModality(Qt::ApplicationModal);
+                    progress->show();
+
+                    service()->importData(&importer, progress);
+                });
+            });
+        }
+    }
 };
 
 #endif // GRIDFORM_H