From 3b1d2fd5c6582960e6ef09038fa35116689266ce Mon Sep 17 00:00:00 2001
From: Olavi Pulkkinen <olavi.pulkkinen@fudeco.com>
Date: Wed, 17 Mar 2010 13:04:34 +0200
Subject: [PATCH] Added route drawing to route dialog

---
 Client/routedialog.cpp |   64 ++++++++++++++++++++++++++++++++++++++++++++++++
 Client/routedialog.h   |    1 +
 2 files changed, 65 insertions(+)

diff --git a/Client/routedialog.cpp b/Client/routedialog.cpp
index 6290174..db05402 100644
--- a/Client/routedialog.cpp
+++ b/Client/routedialog.cpp
@@ -1,11 +1,36 @@
+/*
+ * RouteDialog class
+ *
+ * @author     Olavi Pulkkinen <olavi.pulkkinen@fudeco.com>
+ * @copyright  (c) 2010 Speed Freak team
+ * @license    http://opensource.org/licenses/gpl-license.php GNU Public License
+ */
+
 #include "routedialog.h"
 #include "ui_routedialog.h"
+#include <QPainter>
+#include <QList>
+#include <QVector3D>
+
+int left = 50, top = 50, right = 350, bottom = 200;  // Limits in screen coordinates
+qreal xmax, xmin, ymin, ymax;                        // Limits in world coordinates
+
+QList<QVector3D> vertexList;    // Vertecies of route
 
 RouteDialog::RouteDialog(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::RouteDialog)
 {
     ui->setupUi(this);
+    xmin =0.0; xmax=100.0; ymin = 0.0; ymax = 20.0;
+
+   vertexList.append(QVector3D(40.02, 10.02, 10.02));
+   vertexList.append(QVector3D(50.01,  5.01, 10));
+   vertexList.append(QVector3D(69.98,  4.98, 10));
+   vertexList.append(QVector3D(80.02,  9.98, 10));
+   vertexList.append(QVector3D(70.01, 15.01, 10));
+   vertexList.append(QVector3D(49.99, 14.97, 10));
+   vertexList.append(QVector3D(40.01, 10.01, 10.02));
 }
 
 RouteDialog::~RouteDialog()
@@ -25,6 +50,45 @@ void RouteDialog::changeEvent(QEvent *e)
     }
 }
 
+/**
+  * Draws route to the route dialog
+  * @param QPaintEvent
+ */
+void RouteDialog::paintEvent(QPaintEvent *)
+{
+    int i, maxi;
+    qreal x1, y1, x2, y2;
+    int scx1, scy1, scx2, scy2;
+
+        QPainter painter(this);
+
+        painter.setRenderHint(QPainter::Antialiasing, true);
+        painter.setPen(QPen((Qt::black),2));
+        painter.setBrush(QBrush((Qt::yellow), Qt::SolidPattern));
+
+        // Draw route window frsme
+        painter.drawLine(left,top,right,top);
+        painter.drawLine(right,top,right,bottom);
+        painter.drawLine(left,top,left,bottom);
+        painter.drawLine(left,bottom,right,bottom);
+
+        maxi = vertexList.size();
+        for (i=0; i<maxi-1; i++)
+        {
+            x1 = vertexList.at(i).x();
+            y1 = vertexList.at(i).y();
+            x2 = vertexList.at(i+1).x();
+            y2 = vertexList.at(i+1).y();
+
+            scx1 = left + (x1-xmin)/(xmax-xmin)*(right-left);
+            scy1 = top + (ymax-y1)/(ymax-ymin)*(bottom-top);
+            scx2 = left + (x2-xmin)/(xmax-xmin)*(right-left);
+            scy2 = top + (ymax-y2)/(ymax-ymin)*(bottom-top);
+
+            painter.drawLine( scx1, scy1, scx2, scy2);
+        }
+}
+
 void RouteDialog::on_closePushButton_clicked()
 {
     close();
diff --git a/Client/routedialog.h b/Client/routedialog.h
index 333b097..11794f1 100644
--- a/Client/routedialog.h
+++ b/Client/routedialog.h
@@ -15,6 +15,7 @@ public:
 
 protected:
     void changeEvent(QEvent *e);
+    void paintEvent(QPaintEvent *);
 
 private:
     Ui::RouteDialog *ui;
-- 
1.7.9.5