XDblWnd.pas

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{$I STDEFINE.INC}

unit XDblWnd;

interface

uses
  DblWnd, Drivers, Views, Objects2
  ;

type
  PXDoubleWindow = ^TXDoubleWindow;
  TXDoubleWindow = object(TDoubleWindow)
    procedure SetState(AState: Word; Enable: Boolean); virtual;
    function GetPalette: PPalette; virtual;
    procedure HandleEvent(var Event: TEvent); virtual;
    end;

implementation
uses
  Commands, Advance, Advance1, Advance2, DNApp, DNUtil
  , flpanelx
  ;

function TXDoubleWindow.GetPalette;
  const
    S: String[Length(CDoubleWindow)] = CDoubleWindow;
  begin
  GetPalette := @S;
  end;

procedure TXDoubleWindow.SetState(AState: Word; Enable: Boolean);
  begin
  inherited SetState(AState, Enable);
  if  (AState and sfDragging <> 0) or
      (AState and (sfSelected+sfActive) <> 0)
  then
    Separator^.Draw;
  if AState = sfSelected then
    begin
    SetState(sfActive, Enable);
    {$IFDEF TrashCan}
    TrashCan^.Hide;
    {$ENDIF}
    if Enable then
      begin
      Current^.SetState(sfSelected, True);
        // ç⮡ë ãáâ ­®¢¨«¨áì ActivePanel ¨ PassivePanel
      EnableCommands(DblWndCommands)
      end
    else
      DisableCommands(DblWndCommands);
    end
    {$IFDEF TrashCan}
  else if TrashCan^.ImVisible then
    begin
    TrashCan^.Show;
    TrashCan^.MakeFirst;
    end;
  {$ENDIF}
  end { TXDoubleWindow.SetState };

procedure TXDoubleWindow.HandleEvent;
  var
    CE: Boolean;
    Visible, Selected: array[TPanelNum] of Boolean;
    EV: TEvent;
    i: TPanelNum;
  begin
  Visible[pLeft] := False;
  Visible[pRight] := False;
  Selected := Visible;
  for i := pLeft to pRight do
    begin
    with Panel[i] do
      begin
      if AnyPanel <> nil then
        begin
        Visible[i] := AnyPanel^.GetState(sfVisible);
        Selected[i] := AnyPanel^.GetState(sfSelected);
        end;
      end;
    end;

  CE := True;
  case Event.What of
    evKeyDown:
     if QSPanel = nil then
      case Event.KeyCode of
        {kbCtrlP,}
        kbCtrlLeft, kbCtrlRight,
        kbCtrlShiftLeft, kbCtrlShiftRight,
        kbAlt1, kbAlt2, kbAlt3, kbAlt4, kbAlt5,
        kbAlt6, kbAlt7, kbAlt8, kbAlt9, kbAlt0,
        kbCtrl1, kbCtrl2, kbCtrl3, kbCtrl4, kbCtrl5, {DataCompBoy}
        kbCtrl6, kbCtrl7, kbCtrl8, kbCtrl9, kbCtrl0, {DataCompBoy}
        kbAltLeft, kbAltRight,
        kbAltShiftLeft, kbAltShiftRight,
        kbCtrlAltZ, {Knave 11.09.99} {DataCompBoy}
        kbAltCtrlSqBracketL, kbAltCtrlSqBracketR,
        kbCtrlSqBracketL, kbCtrlSqBracketR:
          begin
          HandleCommand(Event);
          CE := False;
          end;
      end {case};
    evBroadcast:
      case Event.Command of
        cmLookForPanels, cmGetUserParams, cmGetUserParamsWL,
        cmChangeDrv,
        cmIsRightPanel:
          begin
          HandleCommand(Event);
          CE := False
          end;
      end {case};
    evCommand:
      case Event.Command of
        cmChangeDirectory:
          begin {AK155 â® á®®¡é¥­¨¥ ॠ«ì­® ¬®¦­® ¯®«ãç¨âì ’Ž‹œŠŽ
            ®â ¤¥à¥¢ , ¯®í⮬ã áà ¢­¥­¨¥ á dtTree, ¬ï£ª® £®¢®àï,
            ­¥®¦¨¤ ­­®¥, à ¡®â ¥â ¯à ¢¨«ì­®. ®, ª®­¥ç­®, ­ ¤®
            ¢¬¥áâ® í⮣® âàç¥á⢠ ®à£ ­¨§®¢ âì ¢ ¤¥à¥¢¥ ¯àאַ©
            ¢ë§®¢ ChDir ¯ ­¥«¨ }
          Panel[Selected[NonFilePanelType <> dtTree]].
            FilePanel^.HandleEvent(Event);
          Exit;
          end;
        cmChangeTree:
          if NonFilePanelType = dtTree then
            Panel[NonFilePanel].AnyPanel^.HandleEvent(Event);
        cmRereadInfo:
          begin
          for i := pLeft to pRight do
            begin
            with Panel[i] do
              if AnyPanel <> nil then
                AnyPanel^.HandleEvent(Event);
            end;
          Exit;
          end;
        cmCloseLinked,
        cmMakeForced,
        cmRereadForced,
        cmTotalReread,
        cmUpdateHighlight,
        cmReboundPanel,
        cmRereadDir:
          begin
          EV := Event;
          Panel[pLeft].FilePanel^.HandleEvent(Event);
          Event := EV;
          Panel[pRight].FilePanel^.HandleEvent(Event);
          ClearEvent(Event);
          end;
        cmPushName,
        cmZoom,
        cmMaxi,
        cmGetName,
        cmPostHideRight,
        cmPostHideLeft,
        cmChangeInactive,
        cmPanelCompare,
        cmDiskInfo,
        {$IFDEF NETINFO}cmNetInfo, {-$VIV} {$ENDIF}
        cmLoadViewFile,
        cmPushFirstName,
        cmPushInternalName,
        cmRereadTree,
        cmHideLeft,
        cmHideRight,
        cmChangeLeft,
        cmChangeRight,
        cmDirTree,
        cmQuickView,
        cmDizView,
        cmSwapPanels,
        cmSwitchOther:
          begin
          HandleCommand(Event);
          CE := False
          end;
      end {case};
  end {case};

  if  (Event.What <> evNothing) and CE then
    inherited HandleEvent(Event);
  end { TXDoubleWindow.HandleEvent };
end.