210118PX Worked on MV data structures and GUI; the MV list is now read from / stored to Disk and there's a ListView to display MVs in the future

Program.cs

@@ -53,6 +53,7 @@ namespace dezentrale
         public static string ConfigFile = Path.Combine(DmDirectory, "configuration.xml");
         public static Configuration config = new Configuration();
         public static MemberList members = new MemberList();
+        public static MvList mvList = new MvList();
 
         public static bool MoneyTransfersLoaded { get { return moneyTransfers != null; } }
         private static MoneyTransferList moneyTransfers = null;
@@ -118,6 +119,33 @@ namespace dezentrale
                 Console.WriteLine(ex.Message);
                 return 1;
             }
+
+            
+            try
+            {
+                string mvFileName = System.IO.Path.Combine(Program.config.DbDirectory, MvList.FileName);
+                mvList = (MvList)XmlData.LoadFromFile(mvFileName, typeof(MvList));
+                Console.WriteLine($"Loaded MV list with {mvList.Entries.Count} entries");
+            }
+            catch (FileNotFoundException)
+            {
+                Console.WriteLine("Creating new MV list file");
+                try
+                {
+                    mvList.SaveToFile();
+                } catch(Exception ex)
+                {
+                    Console.WriteLine("Error while creating new MV list:");
+                    Console.WriteLine(ex.Message);
+                    return 1;
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("Error while loading MV list:");
+                Console.WriteLine(ex.Message);
+                return 1;
+            }
             return 0;
         }
 

dezentrale-members.csproj

@@ -203,6 +203,7 @@
     <Compile Include="model\svg\SvgPath.cs" />
     <Compile Include="model\MvList.cs" />
     <Compile Include="model\Blob.cs" />
+    <Compile Include="view\LvMv.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />

model/Configuration.cs

@@ -24,6 +24,7 @@ namespace dezentrale.model
         //UI: lstMembers: Columns
         [XmlElement("MemberListColumn")] public List<ConfigLVColumn> MemberListColumns { get; set; } = new List<ConfigLVColumn>();
         [XmlElement("MTListColumn")]     public List<ConfigLVColumn> MTListColumns     { get; set; } = new List<ConfigLVColumn>();
+        [XmlElement("MvListColumn")]     public List<ConfigLVColumn> MvListColumns     { get; set; } = new List<ConfigLVColumn>();
 
         [XmlElement] public List<KeyValue> MoneyTransferRegEx { get; set; } = new List<KeyValue>();    //This doesn't belong here! Move to new file within db-data!
         [XmlElement] public DateTime LastCronjobRun        { get; set; } = DateTime.Now;    //This doesn't belong here! Move to new file within db-data!

model/Mv.cs

@@ -13,6 +13,16 @@ namespace dezentrale.model
 
     public class Mv : XmlData
     {
+        public enum MvStatus
+        {
+            InPreparation = 0,
+            InvitationSent = 1,
+            Started = 2,
+            Ended = 3,
+            Cancelled = 0xFF,
+        }
+
+        public MvStatus Status         { get; set; }
         public DateTime EventDate      { get; set; }
         public string Headline         { get; set; }
         public string Introduction     { get; set; }

view/LvMv.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Windows.Forms;
+
+using dezentrale.model;
+
+namespace dezentrale.view
+{
+    public class LvMv : CustomListView<Mv>
+    {
+        protected override List<ConfigLVDataHandler> DefaultColumns
+        {   get
+            { return new List<ConfigLVDataHandler>()
+                {
+                    new ConfigLVDataHandler()
+                    {
+                        Name = "status",
+                        Display = "Status",
+                        Width = 57, TextAlign = HorizontalAlignment.Right,
+                        CustomToString = ( x => ((Mv)x).Status.ToString()),
+                    },
+                    new ConfigLVDataHandler()
+                    {
+                        Name = "date",
+                        Display = "Date",
+                        Width = 160,
+                        CustomToString = ( x => (((Mv)x).EventDate.ToString()) ),
+                    },
+                };
+        }   }
+
+        public LvMv() : base(Program.config.MemberListColumns, LvMv_ColumnsChanged) { }
+
+        private static void LvMv_ColumnsChanged(object sender, ColumnsChangedArgs e)
+        {
+            Console.WriteLine("LvMv_ColumnsChanged");
+            Program.config.MvListColumns.Clear();
+            foreach (ConfigLVDataHandler c in e.Columns) Program.config.MvListColumns.Add(new ConfigLVColumn(c));
+            XmlData.SaveToFile(Program.ConfigFile, Program.config);
+        }
+    }
+}

view/frmMain.cs

@@ -13,6 +13,7 @@ namespace dezentrale.view
     {
         private LVMembers lstMembers;
         private LVMoneyTransfers mtv;
+        private LvMv lstMv;
 
         private void BuildMoneyTransfers(Control parent)
         {
@@ -103,13 +104,16 @@ namespace dezentrale.view
             //lstMembers.AddMenuItem("Main Settings", null);
             lstMembers.DoubleClick += lstMembers_Edit;
 
+            TabPage tabMvList = new TabPage("MvList");
+            tabMvList.Controls.Add(lstMv = new LvMv() { Dock = DockStyle.Fill, });
+
             TabPage tabMoneyTransfers = new TabPage("MoneyTransfers");
             BuildMoneyTransfers(tabMoneyTransfers);
 
             this.Controls.Add(new TabControl()
                 {
                     Dock = DockStyle.Fill,
-                    TabPages = { tabMembers, tabMoneyTransfers },
+                    TabPages = { tabMembers, tabMvList, tabMoneyTransfers },
                 });
             this.ResumeLayout(false);