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root/public/ibx/trunk/runtime/IBDatabase.pas

Comparing ibx/trunk/runtime/IBDatabase.pas (file contents):
Revision 29 by tony, Sat May 9 11:37:49 2015 UTC vs.
Revision 31 by tony, Tue Jul 14 15:31:25 2015 UTC

#	Line 43 | Line 43 | uses
43		{$ELSE}
44		unix,
45		{$ENDIF}
46	<	Dialogs, Controls, StdCtrls, SysUtils, Classes, Forms, ExtCtrls, IBHeader, IBExternals, DB,
47	<	IB, DBLoginDlg;
46	>	SysUtils, Classes, FPTimer, IBHeader, IBExternals, DB,
47	>	IB, CustApp;
48
49		const
50		DPBPrefix = 'isc_dpb_';
#	Line 178 | Line 178 | type
178		FDefaultTransaction: TIBTransaction;
179		FInternalTransaction: TIBTransaction;
180		FStreamedConnected: Boolean;
181	<	FTimer: TTimer;
181	>	FTimer: TFPTimer;
182		FUserNames: TStringList;
183		FDataSets: TList;
184		FLoginCalled: boolean;
#	Line 215 | Line 215 | type
215		procedure DoDisconnect; override;
216		function GetConnected: Boolean; override;
217		procedure CheckStreamConnect;
218	+	procedure HandleException(Sender: TObject);
219		procedure Notification( AComponent: TComponent; Operation: TOperation); override;
220		function GetDataset(Index : longint) : TDataset; override;
221		function GetDataSetCount : Longint; override;
#	Line 302 | Line 303 | type
303		FStreamedActive     : Boolean;
304		FTPB                : PChar;
305		FTPBLength          : Short;
306	<	FTimer              : TTimer;
306	>	FTimer              : TFPTimer;
307		FDefaultAction      : TTransactionAction;
308		FTRParams           : TStrings;
309		FTRParamsChanged    : Boolean;
#	Line 442 | Line 443 | type
443		procedure DoAfterInsert(Sender: TObject); virtual;
444		procedure DoAfterPost(Sender: TObject); virtual;
445		function GetCharSetSize(CharSetID: integer): integer;
446	+	procedure HandleException(Sender: TObject);
447	+	procedure SetCursor;
448	+	procedure RestoreCursor;
449		public
450		property BeforeDatabaseConnect: TBeforeDatabaseConnectEvent read FBeforeDatabaseConnect
451		write FBeforeDatabaseConnect;
#	Line 490 | Line 494 | begin
494		FDBName := '';
495		FDBParams := TStringList.Create;
496		FSQLHourGlass := true;
497	+	if (AOwner <> nil) and
498	+	(AOwner is TCustomApplication) and
499	+	TCustomApplication(AOWner).ConsoleApplication then
500	+	LoginPrompt := false;
501		{$ifdef UNIX}
502		if csDesigning in ComponentState then
503		FDBParams.Add('lc_ctype=UTF-8');
#	Line 511 | Line 519 | begin
519		FUserNames := nil;
520		FInternalTransaction := TIBTransaction.Create(self);
521		FInternalTransaction.DefaultDatabase := Self;
522	<	FTimer := TTimer.Create(Self);
522	>	FTimer := TFPTimer.Create(Self);
523		FTimer.Enabled := False;
524		FTimer.Interval := 0;
525		FTimer.OnTimer := TimeoutConnection;
#	Line 872 | Line 880 | begin
880		end;
881		except
882		if csDesigning in ComponentState then
883	<	Application.HandleException(Self)
883	>	HandleException(Self)
884		else
885		raise;
886		end;
887		end;
888
889	+	procedure TIBDataBase.HandleException(Sender: TObject);
890	+	var aParent: TComponent;
891	+	begin
892	+	aParent := Owner;
893	+	while aParent <> nil do
894	+	begin
895	+	if aParent is TCustomApplication then
896	+	begin
897	+	TCustomApplication(aParent).HandleException(Sender);
898	+	Exit;
899	+	end;
900	+	aParent := aParent.Owner;
901	+	end;
902	+	SysUtils.ShowException(ExceptObject,ExceptAddr);
903	+	end;
904	+
905		procedure TIBDataBase.Notification(AComponent: TComponent;
906		Operation: TOperation);
907		var
#	Line 935 | Line 959 | begin
959		end;
960		end
961		else
962	+	if assigned(IBGUIInterface) then
963		begin
964		IndexOfUser := IndexOfDBConst(DPBConstantNames[isc_dpb_user_name]);
965		if IndexOfUser <> -1 then
#	Line 949 | Line 974 | begin
974		Length(Params[IndexOfPassword]));
975		OldPassword := password;
976		end;
977	<	result := LoginDialogEx(DatabaseName, Username, Password, False);
977	>	result := IBGUIInterface.LoginDialogEx(DatabaseName, Username, Password, False);
978		if result then
979		begin
980		if IndexOfUser = -1 then
#	Line 966 | Line 991 | begin
991		HidePassword;
992		end;
993		end;
994	<	end;
994	>	end
995	>	else
996	>	if LoginPrompt then
997	>	IBError(ibxeNoLoginDialog,[]);
998		finally
999		FLoginCalled := false
1000		end;
#	Line 1421 | Line 1449 | begin
1449		FTRParamsChanged := True;
1450		TStringList(FTRParams).OnChange := TRParamsChange;
1451		TStringList(FTRParams).OnChanging := TRParamsChanging;
1452	<	FTimer := TTimer.Create(Self);
1452	>	FTimer := TFPTimer.Create(Self);
1453		FTimer.Enabled := False;
1454		FTimer.Interval := 0;
1455		FTimer.OnTimer := TimeoutTransaction;
#	Line 1995 | Line 2023 | begin
2023		Result := 1; {Unknown character set}
2024		end;
2025
2026	+	procedure TIBBase.HandleException(Sender: TObject);
2027	+	begin
2028	+	if assigned(Database) then
2029	+	Database.HandleException(Sender)
2030	+	else
2031	+	SysUtils.ShowException(ExceptObject,ExceptAddr);
2032	+	end;
2033	+
2034	+	procedure TIBBase.SetCursor;
2035	+	begin
2036	+	if Assigned(Database) and not Database.SQLHourGlass then
2037	+	Exit;
2038	+	if assigned(IBGUIInterface) then
2039	+	IBGUIInterface.SetCursor;
2040	+	end;
2041	+
2042	+	procedure TIBBase.RestoreCursor;
2043	+	begin
2044	+	if Assigned(Database) and not Database.SQLHourGlass then
2045	+	Exit;
2046	+	if assigned(IBGUIInterface) then
2047	+	IBGUIInterface.RestoreCursor;
2048	+	end;
2049	+
2050		procedure TIBBase.CheckDatabase;
2051		begin
2052		if (FDatabase = nil) then

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