Import dialog and import progress moved to core library.

core/importprogress.cpp

@@ -0,0 +1,34 @@
+#include "importprogress.h"
+#include "ui_importprogress.h"
+
+ImportProgress::ImportProgress(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::ImportProgress)
+{
+    ui->setupUi(this);
+    ui->progressBar->setRange(0, 100);
+    ui->progressBar->setValue(0);
+
+    m_terminate = false;
+}
+
+ImportProgress::~ImportProgress()
+{
+    delete ui;
+}
+
+void ImportProgress::on_btnCancel_clicked()
+{
+    m_terminate = true;
+    this->close();
+}
+
+void ImportProgress::updateProgress(int currentPos)
+{
+    ui->progressBar->setValue(currentPos);
+}
+
+bool ImportProgress::terminate()
+{
+    return m_terminate;
+}