[longomatch/newui: 153/157] Improve support for null tagger. We need to reset the different widgets and also protect the event h

[Andoni Morales Alastruey <amorales src gnome org>]

commit d39ae782484ccdf66df7ae011f34a6c24229b0d6
Author: Julien Moutte <julien fluendo com>
Date:   Fri Aug 29 18:50:00 2014 +0200

    Improve support for null tagger. We need to reset the different widgets and also protect the event 
handlers while changes are done

 LongoMatch.GUI/Gui/Component/CategoryProperties.cs |   55 ++++++++++++++++++++
 1 files changed, 55 insertions(+), 0 deletions(-)
---
diff --git a/LongoMatch.GUI/Gui/Component/CategoryProperties.cs 
b/LongoMatch.GUI/Gui/Component/CategoryProperties.cs
index 2be5745..b2a30e4 100644
--- a/LongoMatch.GUI/Gui/Component/CategoryProperties.cs
+++ b/LongoMatch.GUI/Gui/Component/CategoryProperties.cs
@@ -58,6 +58,7 @@ namespace LongoMatch.Gui.Component
                public CategoryProperties()
                {
                        this.Build();
+
                        nameentry.Changed += HandleNameentryChanged;
                        colorbutton1.ColorSet += HandleColorSet;
                        colorbutton2.ColorSet += HandleColorSet;
@@ -73,6 +74,11 @@ namespace LongoMatch.Gui.Component
                        goalcombobox.Changed += HandlePositionChanged;
                        shapecombobox.Changed += HandleShapeChanged;
                        pointsbutton.Changed += HandlePointsChanged;
+
+                       postable.NoShowAll = true;
+                       cattable.NoShowAll = true;
+                       scoretable.NoShowAll = true;
+
                        sizegroup = new SizeGroup (SizeGroupMode.Horizontal);
                        sizegroup.IgnoreHidden = false;
                        foreach (Widget w in vbox3.Children) {
@@ -82,8 +88,11 @@ namespace LongoMatch.Gui.Component
                                        }
                                }
                        }
+
                        CanChangeHotkey = true;
                        Tagger = null;
+
+                       UpdateGui ();
                }
 
                public bool Edited {
@@ -170,6 +179,16 @@ namespace LongoMatch.Gui.Component
                                        hotKeyLabel.Text = tagger.HotKey.ToString ();
                                else
                                        hotKeyLabel.Text = Catalog.GetString ("none");
+                       } else {
+                               nameentry.Text = "";
+                               colorbutton1.Color = new Gdk.Color(0,0,0);
+                               colorbutton2.Color = new Gdk.Color(0,0,0);
+                               lastLeadTime = new Time ();
+                               tagmodecombobox.Active = 0;
+                               leadtimebutton.Value = 0;
+                               lagtimebutton.Value = 0;
+                               sortmethodcombobox.Active = 0;
+                               hotKeyLabel.Text = Catalog.GetString ("none");
                        }
                        if (posTagger != null) {
                                SetPositionCombo (fieldcombobox, posTagger.TagFieldPosition,
@@ -194,6 +213,9 @@ namespace LongoMatch.Gui.Component
                
                void HandleChangeHotkey(object sender, System.EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        HotKeySelectorDialog dialog = new HotKeySelectorDialog();
                        dialog.TransientFor=(Gtk.Window)this.Toplevel;
                        HotKey prevHotKey =  cat.HotKey;
@@ -209,6 +231,9 @@ namespace LongoMatch.Gui.Component
 
                void HandlePositionChanged (object sender, EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        bool tag = false, trayectory = false;
                        
                        ReadPositionCombo (sender as ComboBox, out tag, out trayectory);
@@ -226,18 +251,27 @@ namespace LongoMatch.Gui.Component
 
                void HandleTagsPerRowValueChanged (object sender, EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        cat.TagsPerRow = tprbutton.ValueAsInt;
                        Edited = true;
                }
                
                void HandleTagsToggled (object sender, EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        cat.ShowSubcategories = tagscheckbutton.Active;
                        Edited = true;
                }
 
                void HandleTagModeChanged (object sender, EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        tagger.TagMode = (TagMode) tagmodecombobox.Active;
                        if (tagger.TagMode == TagMode.Predefined) {
                                lagtimebutton.Sensitive = true;
@@ -252,6 +286,9 @@ namespace LongoMatch.Gui.Component
                
                void HandleColorSet (object sender, EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        LongoMatch.Common.Color c = Helpers.Misc.ToLgmColor((sender as ColorButton).Color);
                        if (sender == colorbutton1) {
                                tagger.Color = c;
@@ -263,36 +300,54 @@ namespace LongoMatch.Gui.Component
                
                void HandleLeadTimeChanged(object sender, System.EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        tagger.Start = new Time{Seconds=(int)leadtimebutton.Value};
                        Edited = true;
                }
 
                void HandleLagTimeChanged(object sender, System.EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        tagger.Stop = new Time{Seconds=(int)lagtimebutton.Value};
                        Edited = true;
                }
 
                void HandleNameentryChanged(object sender, System.EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        tagger.Name = nameentry.Text;
                        Edited = true;
                }
 
                void HandleSortMethodChanged(object sender, System.EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        tagger.SortMethodString = sortmethodcombobox.ActiveText;
                        Edited = true;
                }
                
                void HandleShapeChanged (object sender, EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        card.Shape = (CardShape) shapecombobox.Active;
                        Edited = true;
                }
                
                void HandlePointsChanged (object sender, EventArgs e)
                {
+                       if (ignore == true)
+                               return;
+
                        score.Points = pointsbutton.ValueAsInt;
                        Edited = true;
                }