trunk/design/ibsqleditor.pas

(*
 *  IBX For Lazarus (Firebird Express)
 *
 *  The contents of this file are subject to the Initial Developer's
 *  Public License Version 1.0 (the "License"); you may not use this
 *  file except in compliance with the License. You may obtain a copy
 *  of the License here:
 *
 *    http://www.firebirdsql.org/index.php?op=doc&id=idpl
 *
 *  Software distributed under the License is distributed on an "AS
 *  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 *  implied. See the License for the specific language governing rights
 *  and limitations under the License.
 *
 *  The Initial Developer of the Original Code is Tony Whyman.
 *
 *  The Original Code is (C) 2011 Tony Whyman, MWA Software
 *  (http://www.mwasoftware.co.uk).
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): ______________________________________.
 *
*)
unit IBSQLEditor;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, FileUtil,  Forms, Controls, Graphics, Dialogs,
  StdCtrls, ExtCtrls, ComCtrls, IBSystemTables, IBSQL, IBDatabase;

type

  { TIBSQLEditorForm }

  TIBSQLEditorForm = class(TForm)
    Button1: TButton;
    Button2: TButton;
    GenerateBtn: TButton;
    IBTransaction1: TIBTransaction;
    Label5: TLabel;
    SelectProcedure: TLabel;
    TestBtn: TButton;
    IncludePrimaryKeys: TCheckBox;
    Label1: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    Label14: TLabel;
    Label15: TLabel;
    Label16: TLabel;
    Label17: TLabel;
    Label18: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    SelectFieldsList: TListBox;
    ProcOutputList: TListBox;
    SelectPrimaryKeys: TListBox;
    InsertFieldsList: TListBox;
    ModifyFieldsList: TListBox;
    ModifyPrimaryKeys: TListBox;
    DeletePrimaryKeys: TListBox;
    ProcInputList: TListBox;
    PageControl: TPageControl;
    QuoteFields: TCheckBox;
    SQLText: TMemo;
    SelectPage: TTabSheet;
    InsertPage: TTabSheet;
    ModifyPage: TTabSheet;
    DeletePage: TTabSheet;
    ExecutePage: TTabSheet;
    SelectTableNames: TComboBox;
    InsertTableNames: TComboBox;
    ModifyTableNames: TComboBox;
    DeleteTableNames: TComboBox;
    ProcedureNames: TComboBox;
    procedure GenerateBtnClick(Sender: TObject);
    procedure TestBtnClick(Sender: TObject);
    procedure DeletePageShow(Sender: TObject);
    procedure DeleteTableNamesCloseUp(Sender: TObject);
    procedure ExecutePageShow(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure IncludePrimaryKeysClick(Sender: TObject);
    procedure InsertPageShow(Sender: TObject);
    procedure Label13Click(Sender: TObject);
    procedure ModifyPageShow(Sender: TObject);
    procedure ModifyTableNamesCloseUp(Sender: TObject);
    procedure ProcedureNamesCloseUp(Sender: TObject);
    procedure SelectFieldsListDblClick(Sender: TObject);
    procedure SelectPageShow(Sender: TObject);
    procedure SelectTableNamesCloseUp(Sender: TObject);
    procedure InsertTableNamesCloseUp(Sender: TObject);
  private
    { private declarations }
    FTableName: string;
    FIBSystemTables: TIBSystemTables;
    FExecuteOnly: boolean;
  public
    { public declarations }
    constructor Create(TheOwner: TComponent); override;
    destructor Destroy; override;
    procedure SetDatabase(Database: TIBDatabase);
  end;

var
  IBSQLEditorForm: TIBSQLEditorForm;

function EditIBSQL(DataSet: TIBSQL): boolean;

implementation

{$R *.lfm}

uses InterfaceBase;

function EditIBSQL(DataSet: TIBSQL): boolean;
begin
  Result := false;
  if assigned(DataSet.Database)  then
    try
      DataSet.Database.Connected := true;
    except on E: Exception do
      ShowMessage(E.Message)
    end;

  with TIBSQLEditorForm.Create(Application) do
  try
    SetDatabase(DataSet.Database);
    SQLText.Lines.Assign(DataSet.SQL);
    Result := ShowModal = mrOK;
    if Result then
      DataSet.SQL.Assign(SQLText.Lines)
  finally
    Free
  end;

end;

{ TIBSQLEditorForm }

procedure TIBSQLEditorForm.FormShow(Sender: TObject);
var IsProcedureName: boolean;
begin
  if WidgetSet.LCLPlatform = lpGtk2 then
    PageControl.TabPosition := tpLeft
  else
  PageControl.TabPosition := tpTop;
  GenerateBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
  TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
  if Trim(SQLText.Text) <> '' then
  begin
    case FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) of
    SQLSelect:
      if IsProcedureName then
        PageControl.ActivePage := ExecutePage
      else
        PageControl.ActivePage := SelectPage;
    SQLInsert:  PageControl.ActivePage := InsertPage;
    SQLUpdate:  PageControl.ActivePage := ModifyPage;
    SQLDelete:  PageControl.ActivePage := DeletePage;
    SQLExecProcedure: PageControl.ActivePage := ExecutePage;
    else
      PageControl.ActivePage := SelectPage;
    end;
    FIBSystemTables.GetTableAndColumns(SQLText.Text,FTableName,nil)
  end;
end;

procedure TIBSQLEditorForm.IncludePrimaryKeysClick(Sender: TObject);
begin
  FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
  FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
end;

procedure TIBSQLEditorForm.DeletePageShow(Sender: TObject);
var TableName: string;
begin
  FIBSystemTables.GetTableNames(DeleteTableNames.Items);
  if Trim(SQLText.Text) = '' then
  begin
    if FTableName <> '' then
      DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(FTableName)
    else
    if DeleteTableNames.Items.Count > 0 then
      DeleteTableNames.ItemIndex := 0
  end
  else
  begin
    FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
    DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(TableName);
  end;
  FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);

end;

procedure TIBSQLEditorForm.GenerateBtnClick(Sender: TObject);
var FieldNames: TStrings;
begin
  FieldNames := nil;
  if PageControl.ActivePage = SelectPage then
  begin
    FieldNames := FIBSystemTables.GetFieldNames(SelectFieldsList);
    FIBSystemTables.GenerateSelectSQL(SelectTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
  end
  else
  if PageControl.ActivePage = InsertPage then
  begin
    FieldNames := FIBSystemTables.GetFieldNames(InsertFieldsList);
    FIBSystemTables.GenerateInsertSQL(InsertTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
  end
  else
  if PageControl.ActivePage = ModifyPage then
  begin
    FieldNames := FIBSystemTables.GetFieldNames(ModifyFieldsList);
    FIBSystemTables.GenerateModifySQL(ModifyTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
  end
  else
  if PageControl.ActivePage = DeletePage then
     FIBSystemTables.GenerateDeleteSQL(DeleteTableNames.Text,QuoteFields.Checked,SQLText.Lines)
  else
  if PageControl.ActivePage = ExecutePage then
     FIBSystemTables.GenerateExecuteSQL(ProcedureNames.Text,QuoteFields.Checked, FExecuteOnly,
             ProcInputList.Items,ProcOutputList.Items,SQLText.Lines);

  if FieldNames <> nil then
    FieldNames.Free
end;

procedure TIBSQLEditorForm.TestBtnClick(Sender: TObject);
begin
  FIBSystemTables.TestSQL(SQLText.Text);
end;

procedure TIBSQLEditorForm.DeleteTableNamesCloseUp(Sender: TObject);
begin
  FTableName := DeleteTableNames.Text;
  FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);
end;

procedure TIBSQLEditorForm.ExecutePageShow(Sender: TObject);
var ProcName: string;
    IsProcedureName: boolean;
begin
  FIBSystemTables.GetProcedureNames(ProcedureNames.Items);
  if ProcedureNames.Items.Count > 0 then
  begin
    if (FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) = SQLExecProcedure) or IsProcedureName then
    begin
      FIBSystemTables.GetTableAndColumns(SQLText.Text,ProcName,nil);
      ProcedureNames.ItemIndex := ProcedureNames.Items.IndexOf(ProcName)
    end
    else
      ProcedureNames.ItemIndex := 0;
  end;
  FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
  SelectProcedure.Visible :=  not FExecuteOnly;
end;

procedure TIBSQLEditorForm.InsertPageShow(Sender: TObject);
var TableName: string;
begin
  FIBSystemTables.GetTableNames(InsertTableNames.Items);
  if Trim(SQLText.Text) = '' then
  begin
    if FTableName <> '' then
      InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(FTableName)
    else
    if InsertTableNames.Items.Count > 0 then
      InsertTableNames.ItemIndex := 0
  end
  else
  begin
    FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
    InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(TableName);
  end;
  FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);

end;

procedure TIBSQLEditorForm.Label13Click(Sender: TObject);
begin
  FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
  FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
end;

procedure TIBSQLEditorForm.ModifyPageShow(Sender: TObject);
var TableName: string;
begin
   FIBSystemTables.GetTableNames(ModifyTableNames.Items);
  if Trim(SQLText.Text) = '' then
  begin
    if FTableName <> '' then
      ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(FTableName)
    else
    if ModifyTableNames.Items.Count > 0 then
      ModifyTableNames.ItemIndex := 0;
  end
  else
  begin
    FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
    ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(TableName);
  end;
  FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
  FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
end;

procedure TIBSQLEditorForm.ModifyTableNamesCloseUp(Sender: TObject);
begin
  FTableName := ModifyTableNames.Text;
  FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
  FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
end;

procedure TIBSQLEditorForm.ProcedureNamesCloseUp(Sender: TObject);
begin
    FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
    SelectProcedure.Visible := not FExecuteOnly
end;

procedure TIBSQLEditorForm.SelectFieldsListDblClick(Sender: TObject);
begin
  SQLText.SelText:= (Sender as TListBox).Items[(Sender as TListBox).ItemIndex];
end;

procedure TIBSQLEditorForm.SelectPageShow(Sender: TObject);
var TableName: string;
begin
  FIBSystemTables.GetTableNames(SelectTableNames.Items);
  if Trim(SQLText.Text) = '' then
  begin
    if FTableName <> '' then
      SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(FTableName)
    else
    if SelectTableNames.Items.Count > 0 then
      SelectTableNames.ItemIndex := 0;
  end
  else
  begin
    FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
    SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(TableName);
  end;
  FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
  FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
end;

procedure TIBSQLEditorForm.SelectTableNamesCloseUp(Sender: TObject);
begin
  FTableName := SelectTableNames.Text;
  try
  FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
  FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
  except {ignore}  end;
end;

procedure TIBSQLEditorForm.InsertTableNamesCloseUp(Sender: TObject);
begin
  FTableName := InsertTableNames.Text;
  FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);
end;

constructor TIBSQLEditorForm.Create(TheOwner: TComponent);
begin
  inherited Create(TheOwner);
  FIBSystemTables := TIBSystemTables.Create;
end;

destructor TIBSQLEditorForm.Destroy;
begin
  if assigned(FIBSystemTables) then FIBSystemTables.Free;
  inherited Destroy;
end;

procedure TIBSQLEditorForm.SetDatabase(Database: TIBDatabase);
begin
  IBTransaction1.DefaultDatabase := Database;
  FIBSystemTables.SelectDatabase(Database,IBTransaction1)
end;

end.

Revision:	17
Committed:	Sat Dec 28 19:22:24 2013 UTC (10 years, 3 months ago) by tony
Content type:	text/x-pascal
File size:	12716 byte(s)
Log Message:	Committing updates for Release R1-0-5
#	User	Rev	Content
1	tony	17	(*
2			* IBX For Lazarus (Firebird Express)
3			*
4			* The contents of this file are subject to the Initial Developer's
5			* Public License Version 1.0 (the "License"); you may not use this
6			* file except in compliance with the License. You may obtain a copy
7			* of the License here:
8			*
9			* http://www.firebirdsql.org/index.php?op=doc&id=idpl
10			*
11			* Software distributed under the License is distributed on an "AS
12			* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
13			* implied. See the License for the specific language governing rights
14			* and limitations under the License.
15			*
16			* The Initial Developer of the Original Code is Tony Whyman.
17			*
18			* The Original Code is (C) 2011 Tony Whyman, MWA Software
19			* (http://www.mwasoftware.co.uk).
20			*
21			* All Rights Reserved.
22			*
23			* Contributor(s): ______________________________________.
24			*
25			*)
26			unit IBSQLEditor;
27
28			{$mode objfpc}{$H+}
29
30			interface
31
32			uses
33			Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
34			StdCtrls, ExtCtrls, ComCtrls, IBSystemTables, IBSQL, IBDatabase;
35
36			type
37
38			{ TIBSQLEditorForm }
39
40			TIBSQLEditorForm = class(TForm)
41			Button1: TButton;
42			Button2: TButton;
43			GenerateBtn: TButton;
44			IBTransaction1: TIBTransaction;
45			Label5: TLabel;
46			SelectProcedure: TLabel;
47			TestBtn: TButton;
48			IncludePrimaryKeys: TCheckBox;
49			Label1: TLabel;
50			Label10: TLabel;
51			Label11: TLabel;
52			Label12: TLabel;
53			Label14: TLabel;
54			Label15: TLabel;
55			Label16: TLabel;
56			Label17: TLabel;
57			Label18: TLabel;
58			Label2: TLabel;
59			Label3: TLabel;
60			Label4: TLabel;
61			Label8: TLabel;
62			Label9: TLabel;
63			SelectFieldsList: TListBox;
64			ProcOutputList: TListBox;
65			SelectPrimaryKeys: TListBox;
66			InsertFieldsList: TListBox;
67			ModifyFieldsList: TListBox;
68			ModifyPrimaryKeys: TListBox;
69			DeletePrimaryKeys: TListBox;
70			ProcInputList: TListBox;
71			PageControl: TPageControl;
72			QuoteFields: TCheckBox;
73			SQLText: TMemo;
74			SelectPage: TTabSheet;
75			InsertPage: TTabSheet;
76			ModifyPage: TTabSheet;
77			DeletePage: TTabSheet;
78			ExecutePage: TTabSheet;
79			SelectTableNames: TComboBox;
80			InsertTableNames: TComboBox;
81			ModifyTableNames: TComboBox;
82			DeleteTableNames: TComboBox;
83			ProcedureNames: TComboBox;
84			procedure GenerateBtnClick(Sender: TObject);
85			procedure TestBtnClick(Sender: TObject);
86			procedure DeletePageShow(Sender: TObject);
87			procedure DeleteTableNamesCloseUp(Sender: TObject);
88			procedure ExecutePageShow(Sender: TObject);
89			procedure FormShow(Sender: TObject);
90			procedure IncludePrimaryKeysClick(Sender: TObject);
91			procedure InsertPageShow(Sender: TObject);
92			procedure Label13Click(Sender: TObject);
93			procedure ModifyPageShow(Sender: TObject);
94			procedure ModifyTableNamesCloseUp(Sender: TObject);
95			procedure ProcedureNamesCloseUp(Sender: TObject);
96			procedure SelectFieldsListDblClick(Sender: TObject);
97			procedure SelectPageShow(Sender: TObject);
98			procedure SelectTableNamesCloseUp(Sender: TObject);
99			procedure InsertTableNamesCloseUp(Sender: TObject);
100			private
101			{ private declarations }
102			FTableName: string;
103			FIBSystemTables: TIBSystemTables;
104			FExecuteOnly: boolean;
105			public
106			{ public declarations }
107			constructor Create(TheOwner: TComponent); override;
108			destructor Destroy; override;
109			procedure SetDatabase(Database: TIBDatabase);
110			end;
111
112			var
113			IBSQLEditorForm: TIBSQLEditorForm;
114
115			function EditIBSQL(DataSet: TIBSQL): boolean;
116
117			implementation
118
119			{$R *.lfm}
120
121			uses InterfaceBase;
122
123			function EditIBSQL(DataSet: TIBSQL): boolean;
124			begin
125			Result := false;
126			if assigned(DataSet.Database) then
127			try
128			DataSet.Database.Connected := true;
129			except on E: Exception do
130			ShowMessage(E.Message)
131			end;
132
133			with TIBSQLEditorForm.Create(Application) do
134			try
135			SetDatabase(DataSet.Database);
136			SQLText.Lines.Assign(DataSet.SQL);
137			Result := ShowModal = mrOK;
138			if Result then
139			DataSet.SQL.Assign(SQLText.Lines)
140			finally
141			Free
142			end;
143
144			end;
145
146			{ TIBSQLEditorForm }
147
148			procedure TIBSQLEditorForm.FormShow(Sender: TObject);
149			var IsProcedureName: boolean;
150			begin
151			if WidgetSet.LCLPlatform = lpGtk2 then
152			PageControl.TabPosition := tpLeft
153			else
154			PageControl.TabPosition := tpTop;
155			GenerateBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
156			TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
157			if Trim(SQLText.Text) <> '' then
158			begin
159			case FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) of
160			SQLSelect:
161			if IsProcedureName then
162			PageControl.ActivePage := ExecutePage
163			else
164			PageControl.ActivePage := SelectPage;
165			SQLInsert: PageControl.ActivePage := InsertPage;
166			SQLUpdate: PageControl.ActivePage := ModifyPage;
167			SQLDelete: PageControl.ActivePage := DeletePage;
168			SQLExecProcedure: PageControl.ActivePage := ExecutePage;
169			else
170			PageControl.ActivePage := SelectPage;
171			end;
172			FIBSystemTables.GetTableAndColumns(SQLText.Text,FTableName,nil)
173			end;
174			end;
175
176			procedure TIBSQLEditorForm.IncludePrimaryKeysClick(Sender: TObject);
177			begin
178			FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
179			FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
180			end;
181
182			procedure TIBSQLEditorForm.DeletePageShow(Sender: TObject);
183			var TableName: string;
184			begin
185			FIBSystemTables.GetTableNames(DeleteTableNames.Items);
186			if Trim(SQLText.Text) = '' then
187			begin
188			if FTableName <> '' then
189			DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(FTableName)
190			else
191			if DeleteTableNames.Items.Count > 0 then
192			DeleteTableNames.ItemIndex := 0
193			end
194			else
195			begin
196			FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
197			DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(TableName);
198			end;
199			FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);
200
201			end;
202
203			procedure TIBSQLEditorForm.GenerateBtnClick(Sender: TObject);
204			var FieldNames: TStrings;
205			begin
206			FieldNames := nil;
207			if PageControl.ActivePage = SelectPage then
208			begin
209			FieldNames := FIBSystemTables.GetFieldNames(SelectFieldsList);
210			FIBSystemTables.GenerateSelectSQL(SelectTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
211			end
212			else
213			if PageControl.ActivePage = InsertPage then
214			begin
215			FieldNames := FIBSystemTables.GetFieldNames(InsertFieldsList);
216			FIBSystemTables.GenerateInsertSQL(InsertTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
217			end
218			else
219			if PageControl.ActivePage = ModifyPage then
220			begin
221			FieldNames := FIBSystemTables.GetFieldNames(ModifyFieldsList);
222			FIBSystemTables.GenerateModifySQL(ModifyTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
223			end
224			else
225			if PageControl.ActivePage = DeletePage then
226			FIBSystemTables.GenerateDeleteSQL(DeleteTableNames.Text,QuoteFields.Checked,SQLText.Lines)
227			else
228			if PageControl.ActivePage = ExecutePage then
229			FIBSystemTables.GenerateExecuteSQL(ProcedureNames.Text,QuoteFields.Checked, FExecuteOnly,
230			ProcInputList.Items,ProcOutputList.Items,SQLText.Lines);
231
232			if FieldNames <> nil then
233			FieldNames.Free
234			end;
235
236			procedure TIBSQLEditorForm.TestBtnClick(Sender: TObject);
237			begin
238			FIBSystemTables.TestSQL(SQLText.Text);
239			end;
240
241			procedure TIBSQLEditorForm.DeleteTableNamesCloseUp(Sender: TObject);
242			begin
243			FTableName := DeleteTableNames.Text;
244			FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);
245			end;
246
247			procedure TIBSQLEditorForm.ExecutePageShow(Sender: TObject);
248			var ProcName: string;
249			IsProcedureName: boolean;
250			begin
251			FIBSystemTables.GetProcedureNames(ProcedureNames.Items);
252			if ProcedureNames.Items.Count > 0 then
253			begin
254			if (FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) = SQLExecProcedure) or IsProcedureName then
255			begin
256			FIBSystemTables.GetTableAndColumns(SQLText.Text,ProcName,nil);
257			ProcedureNames.ItemIndex := ProcedureNames.Items.IndexOf(ProcName)
258			end
259			else
260			ProcedureNames.ItemIndex := 0;
261			end;
262			FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
263			SelectProcedure.Visible := not FExecuteOnly;
264			end;
265
266			procedure TIBSQLEditorForm.InsertPageShow(Sender: TObject);
267			var TableName: string;
268			begin
269			FIBSystemTables.GetTableNames(InsertTableNames.Items);
270			if Trim(SQLText.Text) = '' then
271			begin
272			if FTableName <> '' then
273			InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(FTableName)
274			else
275			if InsertTableNames.Items.Count > 0 then
276			InsertTableNames.ItemIndex := 0
277			end
278			else
279			begin
280			FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
281			InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(TableName);
282			end;
283			FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);
284
285			end;
286
287			procedure TIBSQLEditorForm.Label13Click(Sender: TObject);
288			begin
289			FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
290			FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
291			end;
292
293			procedure TIBSQLEditorForm.ModifyPageShow(Sender: TObject);
294			var TableName: string;
295			begin
296			FIBSystemTables.GetTableNames(ModifyTableNames.Items);
297			if Trim(SQLText.Text) = '' then
298			begin
299			if FTableName <> '' then
300			ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(FTableName)
301			else
302			if ModifyTableNames.Items.Count > 0 then
303			ModifyTableNames.ItemIndex := 0;
304			end
305			else
306			begin
307			FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
308			ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(TableName);
309			end;
310			FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
311			FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
312			end;
313
314			procedure TIBSQLEditorForm.ModifyTableNamesCloseUp(Sender: TObject);
315			begin
316			FTableName := ModifyTableNames.Text;
317			FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
318			FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
319			end;
320
321			procedure TIBSQLEditorForm.ProcedureNamesCloseUp(Sender: TObject);
322			begin
323			FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
324			SelectProcedure.Visible := not FExecuteOnly
325			end;
326
327			procedure TIBSQLEditorForm.SelectFieldsListDblClick(Sender: TObject);
328			begin
329			SQLText.SelText:= (Sender as TListBox).Items[(Sender as TListBox).ItemIndex];
330			end;
331
332			procedure TIBSQLEditorForm.SelectPageShow(Sender: TObject);
333			var TableName: string;
334			begin
335			FIBSystemTables.GetTableNames(SelectTableNames.Items);
336			if Trim(SQLText.Text) = '' then
337			begin
338			if FTableName <> '' then
339			SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(FTableName)
340			else
341			if SelectTableNames.Items.Count > 0 then
342			SelectTableNames.ItemIndex := 0;
343			end
344			else
345			begin
346			FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
347			SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(TableName);
348			end;
349			FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
350			FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
351			end;
352
353			procedure TIBSQLEditorForm.SelectTableNamesCloseUp(Sender: TObject);
354			begin
355			FTableName := SelectTableNames.Text;
356			try
357			FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
358			FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
359			except {ignore} end;
360			end;
361
362			procedure TIBSQLEditorForm.InsertTableNamesCloseUp(Sender: TObject);
363			begin
364			FTableName := InsertTableNames.Text;
365			FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);
366			end;
367
368			constructor TIBSQLEditorForm.Create(TheOwner: TComponent);
369			begin
370			inherited Create(TheOwner);
371			FIBSystemTables := TIBSystemTables.Create;
372			end;
373
374			destructor TIBSQLEditorForm.Destroy;
375			begin
376			if assigned(FIBSystemTables) then FIBSystemTables.Free;
377			inherited Destroy;
378			end;
379
380			procedure TIBSQLEditorForm.SetDatabase(Database: TIBDatabase);
381			begin
382			IBTransaction1.DefaultDatabase := Database;
383			FIBSystemTables.SelectDatabase(Database,IBTransaction1)
384			end;
385
386			end.
387