[longomatch] Update the button object to use the new API

[Andoni Morales Alastruey <amorales src gnome org>]

commit 4d36e0661ec109d571adde95619b184e52d3ba48
Author: Jorge Zapata <jorgeluis zapata gmail com>
Date:   Tue Apr 14 13:12:46 2015 +0200

    Update the button object to use the new API
    
    There's no need to duplicate the effort
    Make sure to activate the button in case a redraw is needed

 .../CanvasObjects/Dashboard/TimerObject.cs         |   32 ++++++++-----------
 1 files changed, 14 insertions(+), 18 deletions(-)
---
diff --git a/LongoMatch.Drawing/CanvasObjects/Dashboard/TimerObject.cs 
b/LongoMatch.Drawing/CanvasObjects/Dashboard/TimerObject.cs
index 9dcecca..1aebfaa 100644
--- a/LongoMatch.Drawing/CanvasObjects/Dashboard/TimerObject.cs
+++ b/LongoMatch.Drawing/CanvasObjects/Dashboard/TimerObject.cs
@@ -54,9 +54,9 @@ namespace LongoMatch.Drawing.CanvasObjects.Dashboard
                        set {
                                bool update = false;
 
-                               if (StartTime != null) {
-                                       if (value < StartTime) {
-                                               StartTime = null;
+                               if (Button.StartTime != null) {
+                                       if (value < Button.StartTime) {
+                                               Button.Cancel ();
                                                Active = false;
                                        }
                                }
@@ -65,7 +65,9 @@ namespace LongoMatch.Drawing.CanvasObjects.Dashboard
                                        update = true;
                                }
                                currentTime = value;
-                               if (update && StartTime != null) {
+                               if (update && Button.StartTime != null) {
+                                       // It is possible that the button is activated but not thtough a click
+                                       Active = true;
                                        ReDraw ();
                                }
                        }
@@ -74,17 +76,12 @@ namespace LongoMatch.Drawing.CanvasObjects.Dashboard
                        }
                }
 
-               Time StartTime {
-                       get;
-                       set;
-               }
-
                Time PartialTime {
                        get {
-                               if (StartTime == null) {
+                               if (Button.StartTime == null) {
                                        return new Time (0);
                                } else {
-                                       return CurrentTime - StartTime;
+                                       return CurrentTime - Button.StartTime;
                                }
                        }
                }
@@ -97,17 +94,16 @@ namespace LongoMatch.Drawing.CanvasObjects.Dashboard
                public override void ClickReleased ()
                {
                        base.ClickReleased ();
-                       if (StartTime == null) {
+                       if (Button.StartTime == null) {
                                Log.Debug ("Start timer at " + CurrentTime.ToMSecondsString ());
-                               StartTime = CurrentTime;
+                               Button.Start (CurrentTime);
                        } else {
                                Log.Debug ("Stop timer at " + CurrentTime.ToMSecondsString ());
-                               if (StartTime.MSeconds != CurrentTime.MSeconds) {
-                                       var tn = Button.Timer.Start (StartTime);
-                                       Button.Timer.Stop (CurrentTime);
-                                       Config.EventsBroker.EmitTimerNodeAddedEvent (Button.Timer, tn);
+                               if (Button.StartTime.MSeconds != CurrentTime.MSeconds) {
+                                       Button.Stop (CurrentTime);
+                               } else {
+                                       Button.Cancel ();
                                }
-                               StartTime = null;
                        }
                }