refs #452 country selector component UI widget

src/blackgui/components/dbcountryselectorcomponent.h

@@ -0,0 +1,101 @@
+/* Copyright (C) 2015
+ * swift project Community / Contributors
+ *
+ * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKGUI_DBCOUNTRYSELECTORCOMPONENT_H
+#define BLACKGUI_DBCOUNTRYSELECTORCOMPONENT_H
+
+#include "blackgui/blackguiexport.h"
+#include "blackcore/webdataservices.h"
+#include "blackgui/dropbase.h"
+#include "blackmisc/country.h"
+#include <QFrame>
+#include <QScopedPointer>
+#include <QCompleter>
+
+namespace Ui { class CDbCountrySelectorComponent; }
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        /*!
+         * Country selector
+         */
+        class BLACKGUI_EXPORT CDbCountrySelectorComponent :
+            public QFrame,
+            public BlackMisc::Network::CWebDataServicesAware,
+            public BlackGui::CDropBase
+        {
+            Q_OBJECT
+
+        public:
+            //! Constructor
+            explicit CDbCountrySelectorComponent(QWidget *parent = nullptr);
+
+            //! Destructor
+            ~CDbCountrySelectorComponent();
+
+            //! \copydoc CWebDataReaderAware::setProvider
+            virtual void setProvider(BlackMisc::Network::IWebDataServicesProvider *webDataReaderProvider) override;
+
+            //! Current country
+            void setCountry(const BlackMisc::CCountry &country);
+
+            //! Current country
+            void setCountry(const QString &isoCode);
+
+            //! Country
+            BlackMisc::CCountry getCountry() const;
+
+            //! Read only
+            void setReadOnly(bool readOnly);
+
+            //! Set with valid country
+            bool isSet() const;
+
+            //! Clear selection
+            void clear();
+
+        signals:
+            //! Country has been changed
+            void countryChanged(const BlackMisc::CCountry &country);
+
+        protected:
+            //! \copydoc QWidget::dragEnterEvent
+            virtual void dragEnterEvent(QDragEnterEvent *event) override;
+
+            //! \copydoc QWidget::dragMoveEvent
+            virtual void dragMoveEvent(QDragMoveEvent *event) override;
+
+            //! \copydoc QWidget::dragLeaveEvent
+            virtual void dragLeaveEvent(QDragLeaveEvent *event) override;
+
+            //! \copydoc QWidget::dropEvent
+            virtual void dropEvent(QDropEvent *event) override;
+
+        private slots:
+            //! Countries have been read
+            void ps_CountriesRead(BlackMisc::Network::CDbFlags::Entity entity, BlackMisc::Network::CDbFlags::ReadState readState, int count);
+
+            //! Data have been changed
+            void ps_dataChanged();
+
+            //! Data have been changed
+            void ps_completerActivated(const QString &countryName);
+
+        private:
+            QScopedPointer<Ui::CDbCountrySelectorComponent> ui;
+            QScopedPointer<QCompleter> m_completerCountryNames;
+            BlackMisc::CCountry m_currentCountry;
+        };
+    }
+}
+#endif // guard