Changeset 190 for trunk/Forms/UFormPlayersStats.pas

Timestamp:

Apr 22, 2018, 2:46:28 PM (6 years ago)

Author:

chronos

Message:

• Added: Sorting by table columns in players stats form.

File:

• trunk/Forms/UFormPlayersStats.pas (modified) (6 diffs)

trunk/Forms/UFormPlayersStats.pas

@@ -7 +7 @@
 uses
   Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs, ComCtrls,
-  Menus, ActnList, UGame;
+  Menus, ActnList, UGame, UListViewSort;
 
 type
@@ -17 +17 @@
     ActionList1: TActionList;
     ListView1: TListView;
+    ListViewSort1: TListViewSort;
     MenuItem1: TMenuItem;
     PopupMenu1: TPopupMenu;
@@ -23 +24 @@
     procedure FormShow(Sender: TObject);
     procedure ListView1Data(Sender: TObject; Item: TListItem);
+    function ListViewSort1CompareItem(Item1, Item2: TObject): Integer;
+    procedure ListViewSort1Filter(ListViewSort: TListViewSort);
   private
 
@@ -45 +48 @@
 begin
   with Core.Game do
-  if Item.Index < Players.Count then
-  with TPlayer(Players[Item.Index]) do begin
+  if Item.Index < ListViewSort1.List.Count then
+  with TPlayer(ListViewSort1.List[Item.Index]) do begin
     Item.Caption := Name;
-    Item.Data := Players[Item.Index];
+    Item.Data := ListViewSort1.List[Item.Index];
     Item.SubItems.Add(PlayerModeText[Mode]);
     Item.SubItems.Add(IntToStr(TotalCells));
@@ -54 +57 @@
     Item.SubItems.Add(IntToStr(TotalCities));
     Item.SubItems.Add(IntToStr(TotalUnits));
+  end;
+end;
+
+function TFormPlayersStats.ListViewSort1CompareItem(Item1, Item2: TObject
+  ): Integer;
+begin
+  Result := 0;
+  if Assigned(Item1) and Assigned(Item2) and (ListViewSort1.Order <> soNone) then begin
+    with ListViewSort1 do
+    case Column of
+      0: Result := CompareString(TPlayer(Item1).Name, TPlayer(Item2).Name);
+      1: Result := CompareString(PlayerModeText[TPlayer(Item1).Mode], PlayerModeText[TPlayer(Item2).Mode]);
+      2: Result := CompareInteger(TPlayer(Item1).TotalCells, TPlayer(Item2).TotalCells);
+      3: Result := CompareInteger(TPlayer(Item1).TotalDiscovered, TPlayer(Item2).TotalDiscovered);
+      4: Result := CompareInteger(TPlayer(Item1).TotalCities, TPlayer(Item2).TotalCities);
+      5: Result := CompareInteger(TPlayer(Item1).TotalUnits, TPlayer(Item2).TotalUnits);
+    end;
+    if ListViewSort1.Order = soDown then Result := -Result;
+  end else Result := 0;
+end;
+
+procedure TFormPlayersStats.ListViewSort1Filter(ListViewSort: TListViewSort);
+var
+  I: Integer;
+begin
+  ListViewSort1.List.Clear;
+  for I := 0 to Core.Game.Players.Count - 1 do begin
+    ListViewSort1.List.Add(Core.Game.Players[I]);
   end;
 end;
@@ -78 +109 @@
 procedure TFormPlayersStats.ReloadList;
 begin
-  ListView1.Items.Count := Core.Game.Players.Count;
-  ListView1.Refresh;
+  ListViewSort1.Refresh;
 end;