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Comparing ibx/trunk/design/ibsqleditor.pas (file contents):
Revision 45 by tony, Tue Dec 6 10:33:46 2016 UTC vs.
Revision 80 by tony, Mon Jan 1 11:31:07 2018 UTC

#	Line 23 | Line 23
23		*  Contributor(s): ______________________________________.
24		*
25		*)
26	<	unit IBSQLEditor;
26	>
27	>	unit ibsqleditor;
28
29		{$mode objfpc}{$H+}
30
31		interface
32
33		uses
34	<	Classes, SysUtils, FileUtil,  Forms, Controls, Graphics, Dialogs,
35	<	StdCtrls, ExtCtrls, ComCtrls, IBSystemTables, IBSQL, IBDatabase, IB;
34	>	Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
35	>	StdCtrls, ComCtrls, ibselectsqleditor, IBSQLEditFrame, IBLookupComboEditBox,
36	>	IBDynamicGrid, IBDatabase, IBSQL, IB;
37
38		type
39
40		{ TIBSQLEditorForm }
41
42	<	TIBSQLEditorForm = class(TForm)
41	<	Button1: TButton;
42	<	Button2: TButton;
43	<	GenerateParams: TCheckBox;
44	<	GenerateBtn: TButton;
45	<	IBTransaction1: TIBTransaction;
46	<	Label5: TLabel;
47	<	SelectProcedure: TLabel;
48	<	TestBtn: TButton;
42	>	TIBSQLEditorForm = class(TIBSelectSQLEditorForm)
43		IncludePrimaryKeys: TCheckBox;
44	<	Label1: TLabel;
51	<	Label10: TLabel;
52	<	Label11: TLabel;
53	<	Label12: TLabel;
54	<	Label14: TLabel;
55	<	Label15: TLabel;
56	<	Label16: TLabel;
57	<	Label17: TLabel;
58	<	Label18: TLabel;
59	<	Label2: TLabel;
60	<	Label3: TLabel;
61	<	Label4: TLabel;
62	<	Label8: TLabel;
63	<	Label9: TLabel;
64	<	SelectFieldsList: TListBox;
65	<	ProcOutputList: TListBox;
66	<	SelectPrimaryKeys: TListBox;
67	<	InsertFieldsList: TListBox;
68	<	ModifyFieldsList: TListBox;
69	<	ModifyPrimaryKeys: TListBox;
70	<	DeletePrimaryKeys: TListBox;
71	<	ProcInputList: TListBox;
72	<	PageControl: TPageControl;
73	<	QuoteFields: TCheckBox;
74	<	SQLText: TMemo;
75	<	SelectPage: TTabSheet;
76	<	InsertPage: TTabSheet;
77	<	ModifyPage: TTabSheet;
78	<	DeletePage: TTabSheet;
79	<	ExecutePage: TTabSheet;
80	<	SelectTableNames: TComboBox;
81	<	InsertTableNames: TComboBox;
82	<	ModifyTableNames: TComboBox;
83	<	DeleteTableNames: TComboBox;
84	<	ProcedureNames: TComboBox;
85	<	procedure GenerateBtnClick(Sender: TObject);
86	<	procedure TestBtnClick(Sender: TObject);
87	<	procedure DeletePageShow(Sender: TObject);
88	<	procedure DeleteTableNamesCloseUp(Sender: TObject);
89	<	procedure ExecutePageShow(Sender: TObject);
44	>	TabControl1: TTabControl;
45		procedure FormShow(Sender: TObject);
46	<	procedure IncludePrimaryKeysClick(Sender: TObject);
47	<	procedure InsertPageShow(Sender: TObject);
48	<	procedure Label13Click(Sender: TObject);
94	<	procedure ModifyPageShow(Sender: TObject);
95	<	procedure ModifyTableNamesCloseUp(Sender: TObject);
96	<	procedure ProcedureNamesCloseUp(Sender: TObject);
97	<	procedure SelectFieldsListDblClick(Sender: TObject);
98	<	procedure SelectPageShow(Sender: TObject);
99	<	procedure SelectTableNamesCloseUp(Sender: TObject);
100	<	procedure InsertTableNamesCloseUp(Sender: TObject);
46	>	procedure GenerateBtnClick(Sender: TObject);
47	>	procedure IncludePrimaryKeysChange(Sender: TObject);
48	>	procedure TabControl1Change(Sender: TObject);
49		private
50	<	{ private declarations }
103	<	FTableName: string;
104	<	FIBSystemTables: TIBSystemTables;
105	<	FExecuteOnly: boolean;
50	>	procedure SetupFlags;
51		protected
52	<	procedure Loaded; override;
52	>	procedure SetSQLStatementType(aType: TIBSQLStatementTypes); override;
53		public
54	<	{ public declarations }
110	<	constructor Create(TheOwner: TComponent); override;
111	<	destructor Destroy; override;
112	<	procedure SetDatabase(Database: TIBDatabase);
54	>
55		end;
56
57	+	function EditSQL(aIBSQL: TIBSQL): boolean;
58	+
59		var
60		IBSQLEditorForm: TIBSQLEditorForm;
61
118	–	function EditIBSQL(DataSet: TIBSQL): boolean;
119	–
62		implementation
63
64		{$R *.lfm}
65
66	<	uses InterfaceBase;
125	<
126	<	function EditIBSQL(DataSet: TIBSQL): boolean;
66	>	function EditSQL(aIBSQL: TIBSQL): boolean;
67		begin
68		Result := false;
69	<	if assigned(DataSet.Database)  then
69	>	if assigned(aIBSQL) and assigned(aIBSQL.Database) then
70		try
71	<	DataSet.Database.Connected := true;
71	>	aIBSQL.Database.Connected := true;
72		except on E: Exception do
73		ShowMessage(E.Message)
74		end;
75
76		with TIBSQLEditorForm.Create(Application) do
77		try
78	<	SetDatabase(DataSet.Database);
79	<	SQLText.Lines.Assign(DataSet.SQL);
80	<	GenerateParams.Checked := DataSet.GenerateParamNames;
78	>	if assigned(aIBSQL) then
79	>	begin
80	>	IBSQLEditFrame1.Database := aIBSQL.Database;
81	>	GenerateParams.Checked := aIBSQL.GenerateParamNames;
82	>	end;
83	>	with IBSQLEditFrame1 do
84	>	begin
85	>	IncludePrimaryKeys := true;
86	>	IncludeReadOnlyFields := true;
87	>	ExecuteOnlyProcs := false;
88	>	SQLText.Lines.Assign(aIBSQL.SQL);
89	>	end;
90	>	IncludePrimaryKeys.Checked := false;
91		Result := ShowModal = mrOK;
92		if Result then
93	<	begin
94	<	DataSet.SQL.Assign(SQLText.Lines);
95	<	DataSet.GenerateParamNames := GenerateParams.Checked
96	<	end;
93	>	begin
94	>	aIBSQL.SQL.Assign(IBSQLEditFrame1.SQLText.Lines);
95	>	if assigned(aIBSQL) then
96	>	aIBSQL.GenerateParamNames := GenerateParams.Checked
97	>	end;
98		finally
99		Free
100		end;
150	–
101		end;
102
103		{ TIBSQLEditorForm }
104
105	<	procedure TIBSQLEditorForm.FormShow(Sender: TObject);
156	<	var IsProcedureName: boolean;
105	>	procedure TIBSQLEditorForm.TabControl1Change(Sender: TObject);
106		begin
107	<	if WidgetSet.LCLPlatform = lpGtk2 then
108	<	PageControl.TabPosition := tpLeft
107	>	case TabControl1.TabIndex of
108	>	4:
109	>	PageControl.ActivePage := ExecutePage;
110		else
111	<	PageControl.TabPosition := tpTop;
162	<	GenerateBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
163	<	TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
164	<	if Trim(SQLText.Text) <> '' then
165	<	begin
166	<	case FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) of
167	<	SQLSelect:
168	<	if IsProcedureName then
169	<	PageControl.ActivePage := ExecutePage
170	<	else
171	<	PageControl.ActivePage := SelectPage;
172	<	SQLInsert:  PageControl.ActivePage := InsertPage;
173	<	SQLUpdate:  PageControl.ActivePage := ModifyPage;
174	<	SQLDelete:  PageControl.ActivePage := DeletePage;
175	<	SQLExecProcedure: PageControl.ActivePage := ExecutePage;
176	<	else
177	<	PageControl.ActivePage := SelectPage;
178	<	end;
179	<	FIBSystemTables.GetTableAndColumns(SQLText.Text,FTableName,nil)
111	>	PageControl.ActivePage := SelectPage;
112		end;
113	+	SetupFlags;
114		end;
115
116	<	procedure TIBSQLEditorForm.IncludePrimaryKeysClick(Sender: TObject);
116	>	procedure TIBSQLEditorForm.FormShow(Sender: TObject);
117		begin
118	<	FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
119	<	FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
187	<	end;
188	<
189	<	procedure TIBSQLEditorForm.DeletePageShow(Sender: TObject);
190	<	var TableName: string;
191	<	begin
192	<	FIBSystemTables.GetTableNames(DeleteTableNames.Items);
193	<	if Trim(SQLText.Text) = '' then
194	<	begin
195	<	if FTableName <> '' then
196	<	DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(FTableName)
197	<	else
198	<	if DeleteTableNames.Items.Count > 0 then
199	<	DeleteTableNames.ItemIndex := 0
200	<	end
201	<	else
202	<	begin
203	<	FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
204	<	DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(TableName);
205	<	end;
206	<	FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);
207	<
118	>	inherited;
119	>	SetupFlags;
120		end;
121
122		procedure TIBSQLEditorForm.GenerateBtnClick(Sender: TObject);
211	–	var FieldNames: TStrings;
212	–	begin
213	–	FieldNames := nil;
214	–	if PageControl.ActivePage = SelectPage then
215	–	begin
216	–	FieldNames := FIBSystemTables.GetFieldNames(SelectFieldsList);
217	–	FIBSystemTables.GenerateSelectSQL(SelectTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
218	–	end
219	–	else
220	–	if PageControl.ActivePage = InsertPage then
221	–	begin
222	–	FieldNames := FIBSystemTables.GetFieldNames(InsertFieldsList);
223	–	FIBSystemTables.GenerateInsertSQL(InsertTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
224	–	end
225	–	else
226	–	if PageControl.ActivePage = ModifyPage then
227	–	begin
228	–	FieldNames := FIBSystemTables.GetFieldNames(ModifyFieldsList);
229	–	FIBSystemTables.GenerateModifySQL(ModifyTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
230	–	end
231	–	else
232	–	if PageControl.ActivePage = DeletePage then
233	–	FIBSystemTables.GenerateDeleteSQL(DeleteTableNames.Text,QuoteFields.Checked,SQLText.Lines)
234	–	else
235	–	if PageControl.ActivePage = ExecutePage then
236	–	FIBSystemTables.GenerateExecuteSQL(ProcedureNames.Text,QuoteFields.Checked, FExecuteOnly,
237	–	ProcInputList.Items,ProcOutputList.Items,SQLText.Lines);
238	–
239	–	if FieldNames <> nil then
240	–	FieldNames.Free
241	–	end;
242	–
243	–	procedure TIBSQLEditorForm.TestBtnClick(Sender: TObject);
244	–	begin
245	–	FIBSystemTables.TestSQL(SQLText.Text,GenerateParams.Checked);
246	–	end;
247	–
248	–	procedure TIBSQLEditorForm.DeleteTableNamesCloseUp(Sender: TObject);
249	–	begin
250	–	FTableName := DeleteTableNames.Text;
251	–	FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);
252	–	end;
253	–
254	–	procedure TIBSQLEditorForm.ExecutePageShow(Sender: TObject);
255	–	var ProcName: string;
256	–	IsProcedureName: boolean;
257	–	begin
258	–	FIBSystemTables.GetProcedureNames(ProcedureNames.Items);
259	–	if ProcedureNames.Items.Count > 0 then
260	–	begin
261	–	if (FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) = SQLExecProcedure) or IsProcedureName then
262	–	begin
263	–	FIBSystemTables.GetTableAndColumns(SQLText.Text,ProcName,nil);
264	–	ProcedureNames.ItemIndex := ProcedureNames.Items.IndexOf(ProcName)
265	–	end
266	–	else
267	–	ProcedureNames.ItemIndex := 0;
268	–	end;
269	–	FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
270	–	SelectProcedure.Visible :=  not FExecuteOnly;
271	–	end;
272	–
273	–	procedure TIBSQLEditorForm.InsertPageShow(Sender: TObject);
274	–	var TableName: string;
123		begin
124	<	FIBSystemTables.GetTableNames(InsertTableNames.Items);
125	<	if Trim(SQLText.Text) = '' then
126	<	begin
127	<	if FTableName <> '' then
128	<	InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(FTableName)
129	<	else
130	<	if InsertTableNames.Items.Count > 0 then
131	<	InsertTableNames.ItemIndex := 0
132	<	end
133	<	else
134	<	begin
287	<	FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
288	<	InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(TableName);
289	<	end;
290	<	FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);
291	<
292	<	end;
293	<
294	<	procedure TIBSQLEditorForm.Label13Click(Sender: TObject);
295	<	begin
296	<	FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
297	<	FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
298	<	end;
299	<
300	<	procedure TIBSQLEditorForm.ModifyPageShow(Sender: TObject);
301	<	var TableName: string;
302	<	begin
303	<	FIBSystemTables.GetTableNames(ModifyTableNames.Items);
304	<	if Trim(SQLText.Text) = '' then
305	<	begin
306	<	if FTableName <> '' then
307	<	ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(FTableName)
308	<	else
309	<	if ModifyTableNames.Items.Count > 0 then
310	<	ModifyTableNames.ItemIndex := 0;
311	<	end
312	<	else
313	<	begin
314	<	FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
315	<	ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(TableName);
124	>	case TabControl1.TabIndex of
125	>	0:
126	>	IBSQLEditFrame1.GenerateSelectSQL(QuoteFields.Checked);
127	>	1:
128	>	IBSQLEditFrame1.GenerateInsertSQL(QuoteFields.Checked);
129	>	2:
130	>	IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked);
131	>	3:
132	>	IBSQLEditFrame1.GenerateDeleteSQL(QuoteFields.Checked);
133	>	4:
134	>	IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked);
135		end;
317	–	FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
318	–	FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
136		end;
137
138	<	procedure TIBSQLEditorForm.ModifyTableNamesCloseUp(Sender: TObject);
139	<	begin
140	<	FTableName := ModifyTableNames.Text;
141	<	FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
142	<	FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
143	<	end;
144	<
145	<	procedure TIBSQLEditorForm.ProcedureNamesCloseUp(Sender: TObject);
146	<	begin
147	<	FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
148	<	SelectProcedure.Visible := not FExecuteOnly
149	<	end;
150	<
151	<	procedure TIBSQLEditorForm.SelectFieldsListDblClick(Sender: TObject);
152	<	begin
153	<	SQLText.SelText:= (Sender as TListBox).Items[(Sender as TListBox).ItemIndex];
154	<	end;
155	<
156	<	procedure TIBSQLEditorForm.SelectPageShow(Sender: TObject);
157	<	var TableName: string;
158	<	begin
159	<	FIBSystemTables.GetTableNames(SelectTableNames.Items);
160	<	if Trim(SQLText.Text) = '' then
161	<	begin
162	<	if FTableName <> '' then
163	<	SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(FTableName)
164	<	else
165	<	if SelectTableNames.Items.Count > 0 then
166	<	SelectTableNames.ItemIndex := 0;
350	<	end
138	>	procedure TIBSQLEditorForm.IncludePrimaryKeysChange(Sender: TObject);
139	>	begin
140	>	IBSQLEditFrame1.IncludePrimaryKeys := IncludePrimaryKeys.Checked;
141	>	end;
142	>
143	>	procedure TIBSQLEditorForm.SetupFlags;
144	>	begin
145	>	IBSQLEditFrame1.IncludePrimaryKeys := (TabControl1.TabIndex <= 1) or ((TabControl1.TabIndex = 2) and IncludePrimaryKeys.Checked);
146	>	IBSQLEditFrame1.IncludeReadOnlyFields := (TabControl1.TabIndex = 0);
147	>	IncludePrimaryKeys.Visible := TabControl1.TabIndex = 2;
148	>	FieldNamesGrid.Visible := TabControl1.TabIndex <> 3;
149	>	Label2.Visible := TabControl1.TabIndex <> 3;
150	>	PrimaryKeysGrid.Visible := TabControl1.TabIndex <> 1;
151	>	Label4.Visible := TabControl1.TabIndex <> 1;
152	>	SelectSelectAll.Visible := TabControl1.TabIndex <> 3;
153	>	end;
154	>
155	>	procedure TIBSQLEditorForm.SetSQLStatementType(aType: TIBSQLStatementTypes);
156	>	begin
157	>	inherited SetSQLStatementType(aType);
158	>	case aType of
159	>	SQLSelect:
160	>	TabControl1.TabIndex := 0;
161	>	SQLInsert:
162	>	TabControl1.TabIndex := 1;
163	>	SQLUpdate:
164	>	TabControl1.TabIndex := 2;
165	>	SQLDelete:
166	>	TabControl1.TabIndex := 3;
167		else
168	<	begin
353	<	FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
354	<	SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(TableName);
168	>	TabControl1.TabIndex := 4;
169		end;
356	–	FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
357	–	FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
358	–	end;
359	–
360	–	procedure TIBSQLEditorForm.SelectTableNamesCloseUp(Sender: TObject);
361	–	begin
362	–	FTableName := SelectTableNames.Text;
363	–	try
364	–	FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
365	–	FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
366	–	except {ignore}  end;
367	–	end;
368	–
369	–	procedure TIBSQLEditorForm.InsertTableNamesCloseUp(Sender: TObject);
370	–	begin
371	–	FTableName := InsertTableNames.Text;
372	–	FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);
373	–	end;
374	–
375	–	procedure TIBSQLEditorForm.Loaded;
376	–	begin
377	–	inherited Loaded;
378	–	{$IFDEF WINDOWS}
379	–	if assigned(PageControl) then
380	–	PageControl.TabPosition := tpTop;
381	–	{$ENDIF}
382	–	end;
383	–
384	–	constructor TIBSQLEditorForm.Create(TheOwner: TComponent);
385	–	begin
386	–	inherited Create(TheOwner);
387	–	FIBSystemTables := TIBSystemTables.Create;
388	–	end;
389	–
390	–	destructor TIBSQLEditorForm.Destroy;
391	–	begin
392	–	if assigned(FIBSystemTables) then FIBSystemTables.Free;
393	–	inherited Destroy;
394	–	end;
395	–
396	–	procedure TIBSQLEditorForm.SetDatabase(Database: TIBDatabase);
397	–	begin
398	–	IBTransaction1.DefaultDatabase := Database;
399	–	FIBSystemTables.SelectDatabase(Database,IBTransaction1)
170		end;
171
172		end.
173	+

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