[longomatch] Don't create timers timenode until it's ended

[Andoni Morales Alastruey <amorales src gnome org>]

commit 135070adb63c7b80520a3d8ba8865f7e98fbc909
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Tue Oct 21 23:50:51 2014 +0200

    Don't create timers timenode until it's ended

 LongoMatch.Drawing/CanvasObjects/TimerObject.cs |   30 ++++++++++------------
 1 files changed, 14 insertions(+), 16 deletions(-)
---
diff --git a/LongoMatch.Drawing/CanvasObjects/TimerObject.cs b/LongoMatch.Drawing/CanvasObjects/TimerObject.cs
index 3d9e5ba..e4373e3 100644
--- a/LongoMatch.Drawing/CanvasObjects/TimerObject.cs
+++ b/LongoMatch.Drawing/CanvasObjects/TimerObject.cs
@@ -54,11 +54,10 @@ namespace LongoMatch.Drawing.CanvasObjects
                        set {
                                bool update = false;
 
-                               if (CurrentTimeNode != null) {
-                                       if (value < CurrentTimeNode.Start) {
-                                               Button.Timer.CancelTimer ();
+                               if (StartTime != null) {
+                                       if (value < StartTime) {
+                                               StartTime = null;
                                                Active = false;
-                                               CurrentTimeNode = null;
                                        }
                                }
                                if (value != null && currentTime != null &&
@@ -66,7 +65,7 @@ namespace LongoMatch.Drawing.CanvasObjects
                                        update = true;
                                }
                                currentTime = value;
-                               if (update && CurrentTimeNode != null) {
+                               if (update && StartTime != null) {
                                        ReDraw ();
                                }
                        }
@@ -75,17 +74,17 @@ namespace LongoMatch.Drawing.CanvasObjects
                        }
                }
 
-               TimeNode CurrentTimeNode {
+               Time StartTime {
                        get;
                        set;
                }
 
                Time PartialTime {
                        get {
-                               if (CurrentTimeNode == null) {
+                               if (Start == null) {
                                        return new Time (0);
                                } else {
-                                       return CurrentTime - CurrentTimeNode.Start;
+                                       return CurrentTime - StartTime;
                                }
                        }
                }
@@ -97,18 +96,17 @@ namespace LongoMatch.Drawing.CanvasObjects
 
                public override void ClickReleased ()
                {
-                       TimeNode tn;
-
                        base.ClickReleased ();
-                       tn = CurrentTimeNode;
-                       if (tn == null) {
+                       if (StartTime == null) {
                                Log.Debug ("Start timer at " + CurrentTime.ToMSecondsString ());
-                               CurrentTimeNode = Button.Timer.StartTimer (CurrentTime);
+                               StartTime = CurrentTime;
                        } else {
                                Log.Debug ("Stop timer at " + CurrentTime.ToMSecondsString ());
-                               Button.Timer.StopTimer (CurrentTime);
-                               tn.Stop = CurrentTime;
-                               CurrentTimeNode = null;
+                               if (StartTime.MSeconds != CurrentTime.MSeconds) {
+                                       Button.Timer.StartTimer (StartTime);
+                                       Button.Timer.StopTimer (CurrentTime);
+                               }
+                               StartTime = null;
                        }
                }