From a14ee872549bb849a257a5ebdea1845ca2d92690 Mon Sep 17 00:00:00 2001
From: ExMix <rahuba.youri@mapswithme.com>
Date: Thu, 11 Sep 2014 15:33:59 +0300
Subject: [PATCH] [core] visualize track

---
 map/framework.cpp |  5 ++++-
 map/track.cpp     | 10 ++++++++++
 map/track.hpp     | 29 ++++++++++++++++++++++++-----
 3 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/map/framework.cpp b/map/framework.cpp
index 4e2fb66138..aa90106b35 100644
--- a/map/framework.cpp
+++ b/map/framework.cpp
@@ -2001,7 +2001,10 @@ void Framework::InsertRoute(routing::Route const & route)
   Track track(route.GetPoly());
   track.SetName(route.GetName());
   track.SetColor(graphics::Color(0, 0xA3,0xFF, 0xFF));
-  track.SetWidth(8.0f * GetVisualScale());
+  track.SetWidth(4.0f * GetVisualScale());
+  track.SetIsMarked(true);
+  track.SetOutlineWidth(3.0f * GetVisualScale());
+  track.SetOutlineColor(graphics::Color::White());
   cat->AddTrack(track);
   Invalidate();
 }
diff --git a/map/track.cpp b/map/track.cpp
index f645f06279..85ec8ab00e 100644
--- a/map/track.cpp
+++ b/map/track.cpp
@@ -77,6 +77,13 @@ void Track::CreateDisplayList(graphics::Screen * dlScreen, MatrixT const & matri
   SimplifyDP(pts1.begin(), pts1.end(), math::sqr(m_width),
              m2::DistanceToLineSquare<m2::PointD>(), MakeBackInsertFunctor(pts2));
 
+  if (IsMarked())
+  {
+    graphics::Pen::Info outlineInfo(m_outlineColor, m_width + 2 * m_outlineWidth);
+    uint32_t outlineId = dlScreen->mapInfo(outlineInfo);
+    dlScreen->drawPath(pts2.data(), pts2.size(), 0, outlineId, graphics::tracksDepth);
+  }
+
   dlScreen->drawPath(pts2.data(), pts2.size(), 0, resId, graphics::tracksDepth);
 
   dlScreen->setDisplayList(0);
@@ -124,6 +131,9 @@ void Track::Swap(Track & rhs)
   swap(m_width, rhs.m_width);
   swap(m_color, rhs.m_color);
   swap(m_rect, rhs.m_rect);
+  swap(m_isMarked, rhs.m_isMarked);
+  swap(m_outlineColor, rhs.m_outlineColor);
+  swap(m_outlineWidth, rhs.m_outlineWidth);
 
   m_name.swap(rhs.m_name);
   m_polyline.Swap(rhs.m_polyline);
diff --git a/map/track.hpp b/map/track.hpp
index d9669fcd63..96425f3613 100644
--- a/map/track.hpp
+++ b/map/track.hpp
@@ -28,12 +28,18 @@ public:
   Track()
     : m_isVisible(true), m_width(5),
       m_color(graphics::Color::fromARGB(0xFFFF0000)),
+      m_isMarked(false),
+      m_outlineWidth(0),
+      m_outlineColor(graphics::Color::White()),
       m_dList(0)
   {}
 
   explicit Track(PolylineD const & polyline)
     : m_isVisible(true), m_width(5),
       m_color(graphics::Color::fromARGB(0xFFFF0000)),
+      m_isMarked(false),
+      m_outlineWidth(0),
+      m_outlineColor(graphics::Color::White()),
       m_polyline(polyline),
       m_dList(0)
   {
@@ -55,11 +61,20 @@ public:
   bool IsVisible() const        { return m_isVisible; }
   void SetVisible(bool visible) { m_isVisible = visible; }
 
-  size_t GetWidth() const { return m_width; }
-  void SetWidth(size_t width) { m_width = width; }
+  float GetWidth() const { return m_width; }
+  void SetWidth(float width) { m_width = width; }
 
-  graphics::Color GetColor() const { return m_color; }
-  void SetColor(graphics::Color color) { m_color = color; }
+  graphics::Color const & GetColor() const { return m_color; }
+  void SetColor(graphics::Color const & color) { m_color = color; }
+
+  bool IsMarked() const { return m_isMarked; }
+  void SetIsMarked(bool isMarked) { m_isMarked = isMarked; }
+
+  float GetOutlineWidth() const { return m_outlineWidth; }
+  void SetOutlineWidth(float outlineWidth) { m_outlineWidth = outlineWidth; }
+
+  graphics::Color const & GetOutlineColor() { return m_outlineColor; }
+  void SetOutlineColor(graphics::Color const & outlineColor) { m_outlineColor = outlineColor; }
 
   string const & GetName() const { return m_name; }
   void SetName(string const & name) { m_name = name; }
@@ -76,9 +91,13 @@ public:
 private:
   bool m_isVisible;
   string m_name;
-  size_t m_width;
+  float m_width;
   graphics::Color m_color;
 
+  bool m_isMarked;
+  float m_outlineWidth;
+  graphics::Color m_outlineColor;
+
   PolylineD m_polyline;
   m2::RectD m_rect;