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Comparing ibx/trunk/design/ibmodifysqleditor.pas (file contents):
Revision 79 by tony, Tue Dec 6 10:33:46 2016 UTC vs.
Revision 80 by tony, Mon Jan 1 11:31:07 2018 UTC

#	Line 31 | Line 31 | unit ibmodifysqleditor;
31		interface
32
33		uses
34	<	Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
35	<	StdCtrls, ComCtrls, IBSystemTables, IBDatabase, IBCustomDataSet, IB;
34	>	Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
35	>	StdCtrls, ComCtrls, ibselectsqleditor, IBSQLEditFrame, IBLookupComboEditBox,
36	>	IBDynamicGrid, IBDatabase, IBCustomDataset;
37
38		type
39
40		{ TIBModifySQLEditorForm }
41
42	<	TIBModifySQLEditorForm = class(TForm)
42	<	Button1: TButton;
43	<	Button2: TButton;
44	<	FieldList: TListBox;
45	<	GenerateBtn: TButton;
46	<	GenerateParams: TCheckBox;
42	>	TIBModifySQLEditorForm = class(TIBSelectSQLEditorForm)
43		IncludePrimaryKeys: TCheckBox;
48	–	Label1: TLabel;
49	–	Label16: TLabel;
50	–	Label17: TLabel;
51	–	Label18: TLabel;
52	–	Label2: TLabel;
53	–	Label4: TLabel;
54	–	ExecuteOnlyIndicator: TLabel;
55	–	PageControl: TPageControl;
56	–	PrimaryKeyList: TListBox;
57	–	ProcedureNames: TComboBox;
58	–	ProcInputList: TListBox;
59	–	ProcOutputList: TListBox;
60	–	TableNamesCombo: TComboBox;
61	–	ModifyPage: TTabSheet;
62	–	ExecutePage: TTabSheet;
63	–	TestBtn: TButton;
64	–	IBTransaction1: TIBTransaction;
65	–	Label3: TLabel;
66	–	QuoteFields: TCheckBox;
67	–	SQLText: TMemo;
68	–	procedure ExecutePageShow(Sender: TObject);
44		procedure GenerateBtnClick(Sender: TObject);
45	<	procedure ModifyPageShow(Sender: TObject);
71	<	procedure ProcedureNamesCloseUp(Sender: TObject);
72	<	procedure TestBtnClick(Sender: TObject);
73	<	procedure FieldListDblClick(Sender: TObject);
74	<	procedure FormShow(Sender: TObject);
75	<	procedure PrimaryKeyListDblClick(Sender: TObject);
76	<	procedure TableNamesComboCloseUp(Sender: TObject);
45	>	procedure IncludePrimaryKeysChange(Sender: TObject);
46		private
47	<	{ private declarations }
79	<	FIBSystemTables: TIBSystemTables;
47	>
48		public
81	–	{ public declarations }
82	–	constructor Create(TheOwner: TComponent); override;
83	–	destructor Destroy; override;
84	–	procedure SetDatabase(Database: TIBDatabase);
85	–	end;
49
50	<	var
88	<	IBModifySQLEditorForm: TIBModifySQLEditorForm;
50	>	end;
51
52		function EditSQL(DataSet: TIBCustomDataSet;  SelectSQL: TStrings): boolean;
53
54	+	var
55	+	IBModifySQLEditorForm: TIBModifySQLEditorForm;
56	+
57		implementation
58
59		{$R *.lfm}
60
61	<	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
61	>	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
62		begin
63		Result := false;
64		if assigned(DataSet) and assigned(DataSet.Database) then
#	Line 107 | Line 72 | begin
72		try
73		if assigned(DataSet) then
74		begin
75	<	SetDatabase(DataSet.Database);
76	<	GenerateParams.Checked := DataSet.GenerateParamNames;
75	>	IBSQLEditFrame1.Database := DataSet.Database;
76	>	GenerateParams.Checked := DataSet.GenerateParamNames;
77		end;
78	<	SQLText.Lines.Assign(SelectSQL);
78	>	with IBSQLEditFrame1 do
79	>	begin
80	>	IncludePrimaryKeys := false;
81	>	IncludeReadOnlyFields := false;
82	>	ExecuteOnlyProcs := true;
83	>	SQLText.Lines.Assign(SelectSQL);
84	>	end;
85	>	IncludePrimaryKeys.Checked := false;
86		Result := ShowModal = mrOK;
87		if Result then
88		begin
89	<	SelectSQL.Assign(SQLText.Lines);
89	>	SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
90		if assigned(DataSet) then
91		DataSet.GenerateParamNames := GenerateParams.Checked
92		end;
#	Line 125 | Line 97 | end;
97
98		{ TIBModifySQLEditorForm }
99
100	<	procedure TIBModifySQLEditorForm.FormShow(Sender: TObject);
129	<	var IsProcedureName: boolean;
130	<	SQLType: TIBSQLStatementTypes;
100	>	procedure TIBModifySQLEditorForm.IncludePrimaryKeysChange(Sender: TObject);
101		begin
102	<	GenerateBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
133	<	TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
134	<	if Trim(SQLText.Text) <> '' then
135	<	begin
136	<	try
137	<	SQLType := FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName);
138	<	except  end;
139	<	if SQLType = SQLExecProcedure then
140	<	PageControl.ActivePage := ExecutePage
141	<	else
142	<	PageControl.ActivePage := ModifyPage;
143	<	end
144	<	else
145	<	PageControl.ActivePage := ModifyPage;
146	<	end;
147	<
148	<	procedure TIBModifySQLEditorForm.PrimaryKeyListDblClick(Sender: TObject);
149	<	begin
150	<	SQLText.SelText := PrimaryKeyList.Items[PrimaryKeyList.ItemIndex];
151	<	SQLText.SetFocus
152	<	end;
153	<
154	<	procedure TIBModifySQLEditorForm.FieldListDblClick(Sender: TObject);
155	<	begin
156	<	SQLText.SelText := FieldList.Items[FieldList.ItemIndex];
157	<	SQLText.SetFocus
102	>	IBSQLEditFrame1.IncludePrimaryKeys := IncludePrimaryKeys.Checked;
103		end;
104
105		procedure TIBModifySQLEditorForm.GenerateBtnClick(Sender: TObject);
161	–	var FieldNames: TStrings;
106		begin
107		if PageControl.ActivePage = ExecutePage then
108	<	FIBSystemTables.GenerateExecuteSQL(ProcedureNames.Text,QuoteFields.Checked,true,
165	<	ProcInputList.Items,ProcOutputList.Items,SQLText.Lines)
108	>	IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
109		else
110	<	begin
168	<	FieldNames :=  FIBSystemTables.GetFieldNames(FieldList);
169	<	try
170	<	FIBSystemTables.GenerateModifySQL(TableNamesCombo.Text,QuoteFields.Checked,
171	<	FieldNames,SQLText.Lines)
172	<	finally
173	<	FieldNames.Free
174	<	end;
175	<	end;
176	<	end;
177	<
178	<	procedure TIBModifySQLEditorForm.ExecutePageShow(Sender: TObject);
179	<	var ProcName: string;
180	<	IsProcedureName: boolean;
181	<	begin
182	<	FIBSystemTables.GetProcedureNames(ProcedureNames.Items,false);
183	<	if ProcedureNames.Items.Count > 0 then
184	<	begin
185	<	if (FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) = SQLExecProcedure) or IsProcedureName then
186	<	begin
187	<	FIBSystemTables.GetTableAndColumns(SQLText.Text,ProcName,nil);
188	<	ProcedureNames.ItemIndex := ProcedureNames.Items.IndexOf(ProcName)
189	<	end
190	<	else
191	<	ProcedureNames.ItemIndex := 0;
192	<	end;
193	<	ProcedureNamesCloseUp(nil);
110	>	IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked);
111		end;
112
196	–	procedure TIBModifySQLEditorForm.ModifyPageShow(Sender: TObject);
197	–	var TableName: string;
198	–	begin
199	–	TableNamesCombo.Items.Clear;
200	–	try
201	–	FIBSystemTables.GetTableNames(TableNamesCombo.Items);
202	–	if TableNamesCombo.Items.Count > 0 then
203	–	begin
204	–	TableNamesCombo.ItemIndex := 0;
205	–	if Trim(SQLText.Text) <> '' then
206	–	begin
207	–	FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
208	–	TableNamesCombo.ItemIndex := TableNamesCombo.Items.IndexOf(TableName)
209	–	end;
210	–	FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldList.Items,IncludePrimaryKeys.checked,false);
211	–	FIBSystemTables.GetPrimaryKeys(TableNamesCombo.Text,PrimaryKeyList.Items);
212	–	end;
213	–	except {ignore}  end;
214	–	end;
215	–
216	–	procedure TIBModifySQLEditorForm.ProcedureNamesCloseUp(Sender: TObject);
217	–	var ExecuteOnly: boolean;
218	–	begin
219	–	FIBSystemTables.GetProcParams(ProcedureNames.Text,ExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
220	–	ExecuteOnlyIndicator.Visible := ExecuteOnly;
221	–	end;
222	–
223	–	procedure TIBModifySQLEditorForm.TestBtnClick(Sender: TObject);
224	–	begin
225	–	FIBSystemTables.TestSQL(SQLText.Lines.Text,GenerateParams.Checked)
226	–	end;
227	–
228	–	procedure TIBModifySQLEditorForm.TableNamesComboCloseUp(Sender: TObject);
229	–	begin
230	–	FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldList.Items,IncludePrimaryKeys.checked,false);
231	–	FIBSystemTables.GetPrimaryKeys(TableNamesCombo.Text,PrimaryKeyList.Items);
232	–	end;
233	–
234	–	constructor TIBModifySQLEditorForm.Create(TheOwner: TComponent);
235	–	begin
236	–	inherited Create(TheOwner);
237	–	FIBSystemTables := TIBSystemTables.Create;
238	–	end;
239	–
240	–	destructor TIBModifySQLEditorForm.Destroy;
241	–	begin
242	–	if assigned(FIBSystemTables) then FIBSystemTables.Free;
243	–	inherited Destroy;
244	–	end;
245	–
246	–	procedure TIBModifySQLEditorForm.SetDatabase(Database: TIBDatabase);
247	–	begin
248	–	IBTransaction1.DefaultDatabase := Database;
249	–	FIBSystemTables.SelectDatabase(Database,IBTransaction1)
250	–	end;
113
114		end.
115	+

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