Ref T226, country selector

2026-04-04 08:36:52 +08:00 · 2018-01-31 08:35:53 +01:00
parent bb65b7c280
commit 37ff498e7e
5 changed files with 237 additions and 12 deletions
--- a/src/blackgui/components/countryselector.cpp
+++ b/src/blackgui/components/countryselector.cpp
@@ -0,0 +1,78 @@
+/* Copyright (C) 2018
+ * 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 "countryselector.h"
+#include "ui_countryselector.h"
+
+#include "blackgui/guiapplication.h"
+#include "blackgui/uppercasevalidator.h"
+#include "blackcore/webdataservices.h"
+#include "blackmisc/countrylist.h"
+#include <QCompleter>
+
+using namespace BlackMisc;
+using namespace BlackCore;
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        CCountrySelector::CCountrySelector(QWidget *parent) :
+            QFrame(parent),
+            ui(new Ui::CCountrySelector)
+        {
+            Q_ASSERT_X(sGui, Q_FUNC_INFO, "Missing sGui");
+            ui->setupUi(this);
+            ui->le_Iso->setValidator(new CUpperCaseValidator(ui->le_Iso));
+
+            connect(sGui->getWebDataServices(), &CWebDataServices::swiftDbAllDataRead, this, &CCountrySelector::onCountriesLoaded);
+            connect(ui->cb_Country, &QComboBox::currentTextChanged, this, &CCountrySelector::onCountryNameChanged);
+            connect(ui->le_Iso, &QLineEdit::editingFinished, this, &CCountrySelector::onIsoChanged);
+
+            this->onCountriesLoaded();
+        }
+
+        CCountrySelector::~CCountrySelector()
+        { }
+
+        void CCountrySelector::setCountry(const CCountry &country)
+        {
+            if (country == m_current) { return; }
+            m_current = country;
+            if (country.getIsoCode() != ui->le_Iso->text()) { ui->le_Iso->setText(country.getIsoCode()); }
+            if (country.getName() != ui->cb_Country->currentText()) { ui->cb_Country->setCurrentText(country.getName()); }
+            emit this->countryChanged(m_current);
+        }
+
+        void CCountrySelector::onCountriesLoaded()
+        {
+            if (!sGui || !sGui->hasWebDataServices()) { return; }
+            const CCountryList countries = sGui->getWebDataServices()->getCountries();
+
+            ui->le_Iso->setCompleter(new QCompleter(countries.toIsoList(true)));
+            ui->cb_Country->clear();
+            ui->cb_Country->addItems(countries.toNameList(true));
+        }
+
+        void CCountrySelector::onIsoChanged()
+        {
+            if (!sGui || !sGui->hasWebDataServices()) { return; }
+            const QString iso(ui->le_Iso->text().trimmed().toUpper());
+            if (m_current.getIsoCode() == iso) { return; }
+            this->setCountry(sGui->getWebDataServices()->getCountryForIsoCode(iso));
+        }
+
+        void CCountrySelector::onCountryNameChanged(const QString &name)
+        {
+            if (!sGui || !sGui->hasWebDataServices()) { return; }
+            if (m_current.getName() == name) { return; }
+            this->setCountry(sGui->getWebDataServices()->getCountryForName(name));
+        }
+    } // ns
+} // ns