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expertcad/SRC/SCSNormBase/U_Connect.pas
ShevaIV 00e2ad8635 initial commit
2025-05-12 10:07:51 +03:00

343 lines
10 KiB
ObjectPascal
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unit U_Connect;
interface
uses
Windows, U_LNG, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, cxLookAndFeelPainters, {cxLabel,} StdCtrls, cxButtons, cxControls,
cxContainer, cxEdit, cxTextEdit, cxMaskEdit, cxButtonEdit, U_BaseCommon, U_BaseConstants, U_BaseSettings, inifiles,
siComp, siLngLnk, RzLabel, cxGraphics, cxLookAndFeels, Menus;
type
TF_Connect = class(TForm)
GroupBox1: TGroupBox;
Button_Connect: TcxButton;
cxButton_Cancel: TcxButton;
OpenDialog1: TOpenDialog;
ButtonEdit: TcxButtonEdit;
lng_Forms: TsiLangLinked;
lbConnectParams: TRzLabel;
procedure Button_ConnectClick(Sender: TObject);
procedure cxButtonEdit1PropertiesButtonClick(Sender: TObject;
AButtonIndex: Integer);
procedure FormShow(Sender: TObject);
procedure FormHide(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure ButtonEditPropertiesChange(Sender: TObject);
procedure cxButton_CancelClick(Sender: TObject);
procedure lbConnectParamsClick(Sender: TObject);
private
{ Private declarations }
GForm: TForm;
FReopenOldBaseOnFail: Boolean;
public
GDBMode: TDBKind;
Constructor Create(AOwner: TComponent; AForm: TForm);
Destructor Destroy; override;
function Execute(ADBMode: TDBKind; AReopenOldBaseOnFail: Boolean): Boolean;
end;
{
var
F_Connect: TF_Connect; }
implementation
Uses Unit_DM_SCS, U_BaseConnectParams, FIBDatabase, pFIBDatabase, U_MAIN, U_ProtectionBase, U_ProtectionCommon;
{$R *.dfm}
procedure TF_Connect.FormCreate(Sender: TObject);
begin
case TF_Main(GForm).GDBMode of
bkNormBase:
Caption := cConnect_Msg1_1;
bkProjectManager:
Caption := cConnect_Msg1_2;
end;
GDBMode := TF_Main(GForm).GDBMode;
end;
procedure TF_Connect.FormShow(Sender: TObject);
var BaseForm: TF_Main;
begin
BaseForm := nil;
case GDBMode of
bkNormBase:
begin
Caption := cConnect_Msg2_1;
BaseForm := F_NormBase;
end;
bkProjectManager:
begin
Caption := cConnect_Msg2_2;
BaseForm := F_ProjMan;
end;
end;
if BaseForm.GSCSBase.DBName <> '' then
begin
if GDatabaseName <> '' then
begin
ButtonEdit.Text := GDatabaseName;
OpenDialog1.InitialDir := GDatabaseName;
Button_Connect.Enabled := true;
end
else
begin
ButtonEdit.Text := BaseForm.GSCSBase.DBName;
OpenDialog1.InitialDir := BaseForm.GSCSBase.DBName;
Button_Connect.Enabled := true;
end;
end
else
begin
if GDatabaseName <> '' then
begin
ButtonEdit.Text := GDatabaseName;
OpenDialog1.InitialDir := GDatabaseName;
Button_Connect.Enabled := true;
end
else
begin
ButtonEdit.Text := '';
{$if Defined(ES_GRAPH_SC)}
OpenDialog1.InitialDir := ExeDir;
{$else}
OpenDialog1.InitialDir := ExtractFileDir(Application.ExeName);
{$ifend}
Button_Connect.Enabled := false;
end;
end;
ButtonEdit.SetFocus;
end;
procedure TF_Connect.cxButtonEdit1PropertiesButtonClick(Sender: TObject;
AButtonIndex: Integer);
begin
if OpenDialog1.Execute then
begin
ButtonEdit.Text := OpenDialog1.FileName;
Button_Connect.Enabled := true;
end;
end;
procedure TF_Connect.Button_ConnectClick(Sender: TObject);
var CanConnect: Boolean;
OldDBName: String;
OpenBaseResult: TOpenBaseResult;
ini: TIniFile;
WasOpenExcept: Boolean;
BaseForm: TF_Main;
strMessg: String;
CheckConnectResult: TCheckConnectResult;
ServerName: String;
LocalPath: string;
OldLicensePath: string;
CurrLicensePath: string;
begin
try
if GProtectionType <> ltMultiUser then
GProtectionType := ltLocal;
if GProtectionType <> ltLocal then
begin
//if AnsiLowerCase(ButtonEdit.Text) <> AnsiLowerCase(GetStrFromRegistry(pnServerNameNB, '') + ':' + GetStrFromRegistry(pnLocalPathToNB, '')) then
//begin
// if GetStrFromRegistry(pnServerNameNB, '') <> '' then
// ButtonEdit.Text := GetStrFromRegistry(pnServerNameNB, '') + ':' + GetStrFromRegistry(pnLocalPathToNB, '');
//end;
end;
ExtractServerName(ButtonEdit.Text, ServerName, LocalPath);
WasOpenExcept := false;
ModalResult := mrNone;
CanConnect := true;
strMessg := '';
BaseForm := nil;
case GDBMode of
bkNormBase:
begin
BaseForm := F_NormBase;
Caption := cConnect_Msg3_1;
end;
bkProjectManager:
begin
BaseForm := F_ProjMan;
Caption := cConnect_Msg3_2;
//*** <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>-<2D> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
if CloseCurrProject(false, false) = IDCANCEL then
CanConnect := false;
end;
end;
if CanConnect then
With BaseForm do
begin
OldDBName := GSCSBase.DBName;
if GSCSBase.Active then
GSCSBase.Close;
OpenBaseResult := obrNoBases;
try
OpenBaseResult := GSCSBase.Open(ButtonEdit.Text);
except
WasOpenExcept := true;
MessageModal(cConnect_Msg4_1+' "'+ButtonEdit.Text+'" '+cConnect_Msg4_2,
cConnect_Msg4_3, MB_ICONERROR or MB_OK);
end;
{$IF NOT Defined (TRIAL_SCS)}
if BaseForm.GDBMode = bkNormBase then
//if (GProtectionType <> ltLocal) or (ServerName <> '') then
begin
OldLicensePath := AnsiLowerCase(GetStrFromRegistry(pnServerNameNB, '') + ':' + GetStrFromRegistry(pnLocalPathToNB, ''));
CheckConnectResult := CheckProtectionBase(false, ButtonEdit.Text);
CurrLicensePath := AnsiLowerCase(GetStrFromRegistry(pnServerNameNB, '') + ':' + GetStrFromRegistry(pnLocalPathToNB, ''));
if Not (ccrSuccess in CheckConnectResult) then
begin
CheckConnectResultHandler(CheckConnectResult);
Exit; ///// EXIT /////
end;
end;
{$IFEND}
case OpenBaseResult of
obrSuccess:
begin
case BaseForm.GDBMode of
bkNormBase:
begin
GSCSIni.NB.Common.DBPath := GSCSBase.DBName;
WriteNBIni(GSCSIni.NB);
end;
bkProjectManager:
begin
GSCSIni.PM.Common.DBPath := GSCSBase.DBName;
WritePMIni(GSCSIni.PM);
end;
end;
{if FileExists(ExtractFilePath(paramstr(0)) + 'Scs.ini') then
begin
ini := TIniFile.Create(ExtractFilePath(paramstr(0)) + 'Scs.ini');
case BaseForm.GDBMode of
bkNormBase:
ini.WriteString('NormBase', 'Path', GSCSBase.DBName);
bkProjectManager:
ini.WriteString('ProjectManager', 'Path', GSCSBase.DBName);
end;
FreeAndNil(ini);
end;}
GConnected := true;
Self.ModalResult := mrOk;
end;
else
begin
//GSCSBase.Open(OldDBName);
Self.ModalResult := mrNone;
{strMessg := cConnect_Msg5_1+' "'+ButtonEdit.Text+'".';
case OpenBaseResult of
obrNoBases:
strMessg := cConnect_Msg5_2+' "'+ButtonEdit.Text+'".';
obrInUse:
strMessg := strMessg + #10+#13+ cConnect_Msg5_3;
obrNoProperBases:
case GDBMode of
bkNormBase:
strMessg := strMessg + #10+#13+ cConnect_Msg5_4;
bkProjectManager:
strMessg := strMessg + #10+#13+ cConnect_Msg5_5;
end;
end;
ShowMessageByType(Self.Handle, smtDisplay, strMessg, Application.Title, MB_OK or MB_ICONINFORMATION);}
OpenBaseResultHandler(OpenBaseResult, BaseForm, false, false);
if FReopenOldBaseOnFail then
GSCSBase.Open(OldDBName);
//if (Not WasOpenExcept) and (OpenBaseResult = obrRemoteBases) then
// MessageModal(Self.Handle, PChar('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> "'+ButtonEdit.Text+'" <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>.'+
// #13+'<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> '),
// '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', MB_ICONERROR or MB_OK);
end;
end;
end;
except
on E: Exception do AddExceptionToLog('TF_Connect.Button_ConnectClick: '+E.Message);
end;
end;
procedure TF_Connect.FormHide(Sender: TObject);
begin
// ##### <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>s<EFBFBD><73><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> #####
//F_Connect.Position := poMainFormCenter;
end;
constructor TF_Connect.Create(AOwner: TComponent; AForm: TForm);
begin
GForm := AForm;
inherited Create(AOwner);
end;
destructor TF_Connect.Destroy;
begin
inherited;
end;
procedure TF_Connect.ButtonEditPropertiesChange(Sender: TObject);
begin
Button_Connect.Enabled := ButtonEdit.Text <> '';
end;
procedure TF_Connect.cxButton_CancelClick(Sender: TObject);
begin
if GDatabaseName <> '' then
{$if Defined(ES_GRAPH_SC)}
Application.Terminate;
{$else}
ExitProcess(0);
{$ifend}
end;
function TF_Connect.Execute(ADBMode: TDBKind;
AReopenOldBaseOnFail: Boolean): Boolean;
begin
Result := false;
GDBMode := ADBMode;
FReopenOldBaseOnFail := AReopenOldBaseOnFail;
if ShowModal = mrOK then
Result := true;
end;
procedure TF_Connect.lbConnectParamsClick(Sender: TObject);
var
BaseForm: TF_Main;
begin
BaseForm := nil;
case GDBMode of
bkNormBase:
BaseForm := F_NormBase;
bkProjectManager:
BaseForm := F_ProjMan;
end;
if BaseForm <> nil then
ShowBaseConnectParams(BaseForm.DM.ConnectParams, GDBMode, true);
end;
end.
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