Ref T172, combo box for ecosystems

src/blackgui/ecosystemcombobox.cpp

@@ -0,0 +1,56 @@
+/* Copyright (C) 2017
+ * 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.
+ */
+
+#include "ecosystemcombobox.h"
+#include "blackmisc/network/ecosystemlist.h"
+
+using namespace BlackMisc::Network;
+
+namespace BlackGui
+{
+    CEcosystemComboBox::CEcosystemComboBox(QWidget *parent) : QComboBox(parent)
+    {
+        this->initAllItems();
+    }
+
+    CEcosystemComboBox::CEcosystemComboBox(const CEcosystemList &systems, QWidget *parent) :
+        QComboBox(parent), m_systems(systems)
+    {
+        this->initAllItems();
+    }
+
+    CEcosystem CEcosystemComboBox::getSelectedEcosystem() const
+    {
+        if (this->currentIndex() < 0 || this->currentIndex() >= m_systems.size()) { return CEcosystem(); }
+        return m_systems[this->currentIndex()];
+    }
+
+    void CEcosystemComboBox::setCurrentEcosystem(const CEcosystem &ecosystem)
+    {
+        if (m_systems.contains(ecosystem))
+        {
+            this->setCurrentText(ecosystem.getSystemString());
+        }
+    }
+
+    void CEcosystemComboBox::setEcosystems(const CEcosystemList &systems)
+    {
+        m_systems = systems;
+        this->initAllItems();
+    }
+
+    void CEcosystemComboBox::initAllItems()
+    {
+        this->clear();
+        for (const CEcosystem &e : m_systems)
+        {
+            this->addItem(e.toIcon().toPixmap(), e.getSystemString());
+        }
+    }
+} // ns