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unit frmpas2jswebservers;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls,
ComCtrls, Buttons, pjscontroller;
type
{ TPasJSWebserverProcessesForm }
TPasJSWebserverProcessesForm = class(TForm)
ILProcesses: TImageList;
LLCount: TLabel;
LCount: TLabel;
LVProcesses: TListView;
SBrefresh: TSpeedButton;
procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure SBrefreshClick(Sender: TObject);
private
Class Var
TheForm : TPasJSWebserverProcessesForm;
procedure DoControllerRefresh(Sender: TObject);
procedure Localize;
procedure ServerInstanceToListItem(LI: TListItem; SI: TServerInstance);
public
Class Function Instance : TPasJSWebserverProcessesForm;
Procedure RefreshList;
end;
implementation
uses strpas2jsdesign;
{$R *.lfm}
Const
iiStopped = 0;
iiRunning = 1;
{ TPasJSWebserverProcessesForm }
procedure TPasJSWebserverProcessesForm.FormShow(Sender: TObject);
begin
TPJSController.Instance.OnRefresh:=@DoControllerRefresh;
RefreshList;
end;
procedure TPasJSWebserverProcessesForm.SBrefreshClick(Sender: TObject);
begin
RefreshList;
end;
procedure TPasJSWebserverProcessesForm.FormClose(Sender: TObject;
var CloseAction: TCloseAction);
begin
CloseAction:=caFree;
end;
procedure TPasJSWebserverProcessesForm.FormCreate(Sender: TObject);
begin
Localize;
end;
procedure TPasJSWebserverProcessesForm.Localize;
begin
LLCount.Caption:= SWebserversCount;
Caption:=SWebserversCaption;
With LVProcesses do
begin
Column[0].Caption:=SWebserversPort;
Column[1].Caption:=SWebserversStatus;
Column[2].Caption:=SWebserversBaseDir;
Column[3].Caption:=SWebserversProject;
Column[4].Caption:=SWebserversExtra;
end;
end;
procedure TPasJSWebserverProcessesForm.FormDestroy(Sender: TObject);
begin
TPJSController.Instance.OnRefresh:=Nil;
if (Self=TheForm) then
TheForm:=Nil;
end;
procedure TPasJSWebserverProcessesForm.ServerInstanceToListItem(LI : TListItem;SI : TServerInstance);
Var
S,SError : String;
begin
LI.Caption:=IntToStr(SI.Port);
If SI.Running then
begin
LI.ImageIndex:=iiRunning;
S:=SStatusRunning;
end
else if (SI.RunError<>'') then
begin
S:=SStatusError;
SError:=SI.RunError;
end
else
begin
LI.ImageIndex:=iiStopped;
S:=SStatusStopped;
end;
LI.SubItems.Add(S);
LI.SubItems.Add(SI.BaseDir);
LI.SubItems.Add(SI.LastProject);
LI.SubItems.Add(SError);
LI.Data:=SI;
end;
procedure TPasJSWebserverProcessesForm.DoControllerRefresh(Sender: TObject);
begin
RefreshList;
end;
class function TPasJSWebserverProcessesForm.Instance: TPasJSWebserverProcessesForm;
begin
if TheForm=Nil then
TheForm:=TPasJSWebserverProcessesForm.Create(Application);
Result:=TheForm;
end;
procedure TPasJSWebserverProcessesForm.RefreshList;
Var
C : TPJSController;
I : integer;
LI : TListItem;
SI : TServerInstance;
begin
C:=TPJSController.Instance;
if (C=Nil) or (C.ServerInstances=Nil) or (C.ServerInstances.Count=0) then
begin
LVProcesses.Items.Clear;
LCount.Caption:='0';
exit;
end;
LCount.Caption:=IntToStr(C.ServerInstances.Count);
With LVProcesses.Items do
try
BeginUpdate;
Clear;
For I:=0 to C.ServerInstances.Count-1 do
begin
SI:=C.ServerInstances[i];
LI:=Add;
ServerInstanceToListItem(LI,SI);
end;
finally
EndUpdate;
end;
end;
end.
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