[chronojump] When adding a person accept can be clicked and error will appear (if there's no name or weight)

[Xavier de Blas <xaviblas src gnome org>]

commit fd5bcd0fefb723d689130c872926856ef4bda3f3
Author: Xavier de Blas <xaviblas gmail com>
Date:   Thu Oct 23 23:28:44 2014 -0300

    When adding a person accept can be clicked and error will appear (if there's no name or weight)

 src/gui/person.cs |   44 ++++++++++++++++++++++++++------------------
 1 files changed, 26 insertions(+), 18 deletions(-)
---
diff --git a/src/gui/person.cs b/src/gui/person.cs
index 0253d7e..c783407 100644
--- a/src/gui/person.cs
+++ b/src/gui/person.cs
@@ -964,7 +964,7 @@ public class PersonAddModifyWindow
 
                if(adding) {
                        person_win.Title = Catalog.GetString ("New jumper");
-                       button_accept.Sensitive = false;
+                       //button_accept.Sensitive = false;
                } else 
                        person_win.Title = Catalog.GetString ("Edit jumper");
        }
@@ -1097,10 +1097,17 @@ public class PersonAddModifyWindow
                //UtilGtk.ComboGetActive(combo_continents) != Catalog.GetString(Constants.ContinentUndefined) 
&&
                //UtilGtk.ComboGetActive(combo_countries) != Catalog.GetString(Constants.CountryUndefined)
                        
+               /*
                if(allOk)
                        button_accept.Sensitive = true;
                else
                        button_accept.Sensitive = false;
+               */
+               /*
+               Always true because there's problems detecting the spinbutton change (when inserting data 
directly on entry)
+               and there's an error message after if there's missing data      
+               */
+               button_accept.Sensitive = true;
        }
                
        void on_radiobutton_man_toggled (object o, EventArgs args)
@@ -1556,28 +1563,29 @@ public class PersonAddModifyWindow
        
        void on_button_accept_clicked (object o, EventArgs args)
        {
+               string errorMessage = "";
+
+               //Check if person name exists and weight is > 0
+               string personName = entry1.Text;
+               if(personName == "")
+                       errorMessage += "\n" + Catalog.GetString("Please, write the name of the person.");
+               if((double) spinbutton_weight.Value == 0)
+                       errorMessage += "\n" + Catalog.GetString("Please, complete the weight of the 
person.");
+               if(errorMessage.Length > 0) {
+                       ErrorWindow.Show(errorMessage);
+                       return;
+               }
+
+
                bool personExists;
                if(adding)
-                       personExists = Sqlite.Exists (false, Constants.PersonTable, 
Util.RemoveTilde(entry1.Text));
+                       personExists = Sqlite.Exists (false, Constants.PersonTable, 
Util.RemoveTilde(personName));
                else
-                       personExists = SqlitePerson.ExistsAndItsNotMe (currentPerson.UniqueID, 
Util.RemoveTilde(entry1.Text));
-
-               string errorMessage = "";
+                       personExists = SqlitePerson.ExistsAndItsNotMe (currentPerson.UniqueID, 
Util.RemoveTilde(personName));
 
                if(personExists) 
-                       errorMessage += string.Format(Catalog.GetString("Person: '{0}' exists. Please, use 
another name"), Util.RemoveTildeAndColonAndDot(entry1.Text) );
-               //else if (sport.Name == Catalog.GetString(Constants.SportUndefined)) 
-               //      errorMessage += Catalog.GetString("Please select an sport");
-
-               //here sport shouldn't be undefined, then check 
-               //if it has speciallities and if they are selected
-               //else if (sport.HasSpeciallities && 
-               //              UtilGtk.ComboGetActive(combo_speciallities) == 
Catalog.GetString(Constants.SpeciallityUndefined))
-               //      errorMessage += Catalog.GetString("Please select an speciallity");
-               //else if (UtilGtk.ComboGetActive(combo_levels) ==
-               //              Constants.LevelUndefinedID.ToString() + ":" + 
-               //              Catalog.GetString(Constants.LevelUndefined))
-               //      errorMessage += Catalog.GetString("Please select a level");
+                       errorMessage += string.Format(Catalog.GetString("Person: '{0}' exists. Please, use 
another name"), 
+                                       Util.RemoveTildeAndColonAndDot(personName) );
                else {
                        //if weight has changed
                        if(!adding && (double) spinbutton_weight.Value != weightIni) {