Ref T384, ATC button component and integration in text message component

2026-04-04 08:36:52 +08:00 · 2018-10-05 02:01:17 +02:00
parent df08923455
commit 228e686b77
8 changed files with 319 additions and 25 deletions
--- a/src/blackgui/components/atcbuttoncomponent.cpp
+++ b/src/blackgui/components/atcbuttoncomponent.cpp
@@ -0,0 +1,133 @@
+/* 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 "atcbuttoncomponent.h"
+#include "ui_atcbuttoncomponent.h"
+
+#include "blackgui/guiapplication.h"
+#include "blackgui/guiutility.h"
+#include "blackmisc/aviation/atcstationlist.h"
+
+#include <QGridLayout>
+#include <QPushButton>
+
+using namespace BlackMisc;
+using namespace BlackMisc::Aviation;
+using namespace BlackCore;
+using namespace BlackCore::Context;
+
+namespace BlackGui
+{
+    namespace Components
+    {
+        CAtcButtonComponent::CAtcButtonComponent(QWidget *parent) :
+            QFrame(parent),
+            ui(new Ui::CAtcButtonComponent)
+        {
+            ui->setupUi(this);
+            if (sGui && sGui->getIContextNetwork())
+            {
+                connect(sGui->getIContextNetwork(), &IContextNetwork::changedAtcStationsOnlineDigest, this, &CAtcButtonComponent::onChangedAtcStations);
+                connect(sGui->getIContextNetwork(), &IContextNetwork::connectionStatusChanged, this, &CAtcButtonComponent::onConnectionStatusChanged);
+            }
+
+            this->setVisible(false); // will be changed when ATC stations are reported
+        }
+
+        CAtcButtonComponent::~CAtcButtonComponent()
+        { }
+
+        void CAtcButtonComponent::updateStations()
+        {
+            this->setVisible(false);
+            this->setMinimumHeight(0);
+
+            if (!sGui || !sGui->getIContextNetwork()) { return; }
+            if (m_maxNumber < 1) { return; }
+            const int max = qMin(m_maxNumber, m_rows * m_cols);
+            CAtcStationList stations = sGui->getIContextNetwork()->getClosestAtcStationsOnline(max);
+            if (stations.isEmpty()) { return; }
+
+            CGuiUtility::deleteLayout(this->layout(), true);
+            QGridLayout *layout = new QGridLayout(this);
+
+            layout->setObjectName("gl_CAtcButtonComponent");
+            layout->setSpacing(4);
+            layout->setMargin(0);
+            layout->setContentsMargins(0, 0, 0, 0);
+
+            int row = 0;
+            int col = 0;
+            int added = 0;
+            for (const CAtcStation &station : as_const(stations))
+            {
+                if (m_ignoreNonAtc)
+                {
+                    // strict check, only "real ATC stations", no supervisors etc
+                    if (!station.getCallsign().hasAtcSuffix()) { continue; }
+                }
+
+                QPushButton *button = new QPushButton(this);
+                button->setText(station.getCallsignAsString());
+                button->setIcon(station.toPixmap());
+                QObject::connect(button, &QPushButton::released, this, &CAtcButtonComponent::onButtonClicked);
+                const CVariant atcv = CVariant::fromValue(station);
+                layout->addWidget(button, row, col++);
+                button->show();
+                button->setProperty("atc", atcv.getQVariant());
+                added++;
+
+                if (col >= m_cols)
+                {
+                    if (row == m_rows) { break; }
+                    row++;
+                    col = 0;
+                }
+            }
+
+            if (added > 0)
+            {
+                this->setVisible(true);
+                this->setMinimumHeight(row * 25);
+            }
+        }
+
+        void CAtcButtonComponent::setRowsColumns(int rows, int cols, bool setMaxElements)
+        {
+            m_rows = rows;
+            m_cols = cols;
+            if (setMaxElements) { m_maxNumber = rows * cols; }
+        }
+
+        void CAtcButtonComponent::onChangedAtcStations()
+        {
+            if (!m_backgroundUpdates) { return; }
+            this->updateStations();
+        }
+
+        void CAtcButtonComponent::onConnectionStatusChanged(INetwork::ConnectionStatus from, INetwork::ConnectionStatus to)
+        {
+            Q_UNUSED(from);
+            if (INetwork::isDisconnectedStatus(to))
+            {
+                this->setVisible(false);
+            }
+        }
+
+        void CAtcButtonComponent::onButtonClicked()
+        {
+            QPushButton *button = qobject_cast<QPushButton *>(QObject::sender());
+            if (!button) { return; }
+            const CVariant v(button->property("atc"));
+            if (!v.isValid() || !v.canConvert<CAtcStation>()) { return; }
+            const CAtcStation station = v.value<CAtcStation>();
+            emit this->requestAtcStation(station);
+        }
+    } // ns
+} // ns