Initial work on rendering parking locations.

[flightgear.git] / src / GUI / AirportDiagram.hxx

diff --git a/src/GUI/AirportDiagram.hxx b/src/GUI/AirportDiagram.hxx
index d6802e5553074a5098416d373a162d7b2f9a46d4..c5c87004dd62e26596d103a74c01a2803faa416f 100644 (file)
--- a/src/GUI/AirportDiagram.hxx
+++ b/src/GUI/AirportDiagram.hxx
@@ -1,44 +1,76 @@
-#include <QWidget>
-#include <QPainterPath>
+// AirportDiagram.hxx - part of GUI launcher using Qt5
+//
+// Written by James Turner, started December 2014.
+//
+// Copyright (C) 2014 James Turner <zakalawe@mac.com>
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-#include <Airports/airports_fwd.hxx>
+#ifndef GUI_AIRPORT_DIAGRAM_HXX
+#define GUI_AIRPORT_DIAGRAM_HXX
+
+#include "BaseDiagram.hxx"
+
+#include <Airports/parking.hxx>
+#include <Airports/runways.hxx>
 #include <simgear/math/sg_geodesy.hxx>
 
-class AirportDiagram : public QWidget
+class AirportDiagram : public BaseDiagram
 {
+    Q_OBJECT
 public:
     AirportDiagram(QWidget* pr);
+    virtual ~AirportDiagram();
 
     void setAirport(FGAirportRef apt);
 
     void addRunway(FGRunwayRef rwy);
-    void addParking(FGParking* park);
-protected:
-    virtual void paintEvent(QPaintEvent* pe);
-    // wheel event for zoom
+    void addParking(FGParkingRef park);
+    
+    FGRunwayRef selectedRunway() const;
+    void setSelectedRunway(FGRunwayRef r);
 
-    // mouse drag for pan
+    void setApproachExtensionDistance(double distanceNm);
+Q_SIGNALS:
+    void clickedRunway(FGRunwayRef rwy);
+    
+    void clickedParking(FGParkingRef park);
+protected:
+    
+    virtual void mouseReleaseEvent(QMouseEvent* me);
 
+    void paintContents(QPainter*) Q_DECL_OVERRIDE;
 
+    void doComputeBounds() Q_DECL_OVERRIDE;
 private:
-    void extendBounds(const QPointF& p);
-    QPointF project(const SGGeod& geod) const;
 
     void buildTaxiways();
     void buildPavements();
 
+    void drawILS(QPainter *painter, FGRunwayRef runway) const;
+    void drawParkings(QPainter *p);
+
     FGAirportRef m_airport;
-    SGGeod m_projectionCenter;
-    double m_scale;
-    QRectF m_bounds;
 
     struct RunwayData {
         QPointF p1, p2;
         int widthM;
         FGRunwayRef runway;
     };
-    
-    QList<RunwayData> m_runways;
+
+    QVector<RunwayData> m_runways;
 
     struct TaxiwayData {
         QPointF p1, p2;
@@ -50,6 +82,21 @@ private:
         }
     };
 
-    QList<TaxiwayData> m_taxiways;
-    QList<QPainterPath> m_pavements;
+    QVector<TaxiwayData> m_taxiways;
+    QVector<QPainterPath> m_pavements;
+
+    struct ParkingData
+    {
+        QPointF pt;
+        FGParkingRef parking;
+    };
+
+    QVector<ParkingData> m_parking;
+
+    QPainterPath m_parkingIconPath, // arrow points right
+        m_parkingIconLeftPath; // arrow points left
+    double m_approachDistanceNm;
+    FGRunwayRef m_selectedRunway;
 };
+
+#endif // of GUI_AIRPORT_DIAGRAM_HXX