[longomatch] Redraw dashboard buttons when the properties change

[Andoni Morales Alastruey <amorales src gnome org>]

commit bc283e91f650faa6659dd4b0be13d59772e68ae5
Author: Andoni Morales Alastruey <ylatuya gmail com>
Date:   Mon Oct 13 14:48:17 2014 +0200

    Redraw dashboard buttons when the properties change

 LongoMatch.Drawing/Widgets/DashboardCanvas.cs   |   21 +++++++++++++++++++--
 LongoMatch.GUI/Gui/Component/DashboardWidget.cs |   11 ++++++++---
 2 files changed, 27 insertions(+), 5 deletions(-)
---
diff --git a/LongoMatch.Drawing/Widgets/DashboardCanvas.cs b/LongoMatch.Drawing/Widgets/DashboardCanvas.cs
index a8ce982..d51ae71 100644
--- a/LongoMatch.Drawing/Widgets/DashboardCanvas.cs
+++ b/LongoMatch.Drawing/Widgets/DashboardCanvas.cs
@@ -42,6 +42,7 @@ namespace LongoMatch.Drawing.Widgets
                Time currentTime;
                int templateWidth, templateHeight;
                FitMode fitMode;
+               bool modeChanged;
 
                public DashboardCanvas (IWidget widget): base (widget)
                {
@@ -97,6 +98,7 @@ namespace LongoMatch.Drawing.Widgets
 
                public TagMode TagMode {
                        set {
+                               modeChanged = true;
                                tagMode = value;
                                ObjectsCanMove = tagMode == TagMode.Edit;
                                foreach (TaggerObject to in Objects) {
@@ -113,12 +115,23 @@ namespace LongoMatch.Drawing.Widgets
                        set {
                                fitMode = value;
                                Refresh ();
+                               modeChanged = true;
                        }
                        get {
                                return fitMode;
                        }
                }
 
+               public void RedrawButton (DashboardButton b)
+               {
+                       if (b is AnalysisEventButton) {
+                               CategoryObject co = Objects.OfType<CategoryObject> ().FirstOrDefault (o => 
o.Button == b);
+                               if (co != null) {
+                                       co.ReDraw ();
+                               }
+                       }
+               }
+
                public void Refresh (DashboardButton b = null)
                {
                        TaggerObject to;
@@ -263,6 +276,7 @@ namespace LongoMatch.Drawing.Widgets
 
                void SizeChanged ()
                {
+                       FitMode prevFitMode = FitMode;
                        templateHeight = template.CanvasHeight + 10;
                        templateWidth = template.CanvasWidth + 10;
                        /* When going from Original to Fill or Fit, we can't know the new 
@@ -281,8 +295,11 @@ namespace LongoMatch.Drawing.Widgets
                                                   (int)widget.Width, (int)widget.Height,
                                                   out scaleX, out scaleY, out translation);
                        }
-                       foreach (TaggerObject to in Objects) {
-                               to.ResetDrawArea ();
+                       if (modeChanged) {
+                               modeChanged = false;
+                               foreach (TaggerObject to in Objects) {
+                                       to.ResetDrawArea ();
+                               }
                        }
                        widget.ReDraw ();
                }
diff --git a/LongoMatch.GUI/Gui/Component/DashboardWidget.cs b/LongoMatch.GUI/Gui/Component/DashboardWidget.cs
index 111ad2b..bf34a42 100644
--- a/LongoMatch.GUI/Gui/Component/DashboardWidget.cs
+++ b/LongoMatch.GUI/Gui/Component/DashboardWidget.cs
@@ -75,7 +75,7 @@ namespace LongoMatch.Gui.Component
                        resetfieldbutton.Clicked += HandleResetField;
                        resethfieldbutton.Clicked += HandleResetField;
                        resetgoalbutton.Clicked += HandleResetField;
-                       tagproperties.EditedEvent += (sender, e) => {drawingarea.QueueDraw();};
+                       tagproperties.EditedEvent += HandlePropertiedEditedEvent;
                        addcatbutton.Clicked += HandleAddClicked;
                        addtimerbutton.Clicked += HandleAddClicked;
                        addscorebutton.Clicked += HandleAddClicked;
@@ -121,7 +121,6 @@ namespace LongoMatch.Gui.Component
                                        dashscrolledwindow.VscrollbarPolicy = PolicyType.Never;
                                }
                                tagger.FitMode = value;
-                               drawingarea.QueueResize ();
                                ignoreChanges = false;
                        }
                }
@@ -333,7 +332,6 @@ namespace LongoMatch.Gui.Component
                void HandleTick (Time currentTime)
                {
                        tagger.CurrentTime = currentTime;
-                       drawingarea.QueueDraw ();
                }
                
                void HandleKeyPressEvent (object o, KeyPressEventArgs args)
@@ -435,5 +433,12 @@ namespace LongoMatch.Gui.Component
                        }
                        
                }
+               
+               void HandlePropertiedEditedEvent (object sender, EventArgs e)
+               {
+                       if (selected != null) {
+                               tagger.RedrawButton (selected);
+                       }
+               }
        }
 }