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Comparing ibx/trunk/design/ibmodifysqleditor.pas (file contents):
Revision 45 by tony, Tue Dec 6 10:33:46 2016 UTC vs.
Revision 106 by tony, Thu Jan 18 14:37:35 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;
44	<	Label1: TLabel;
45	<	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	>	Label5: TLabel;
45	>	ReadOnlyGrid: TIBDynamicGrid;
46		procedure GenerateBtnClick(Sender: TObject);
70	–	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);
47		private
48	<	{ private declarations }
49	<	FIBSystemTables: TIBSystemTables;
48	>
49	>	protected
50	>	procedure Loaded; override;
51	>
52		public
81	–	{ public declarations }
82	–	constructor Create(TheOwner: TComponent); override;
83	–	destructor Destroy; override;
84	–	procedure SetDatabase(Database: TIBDatabase);
85	–	end;
53
54	<	var
88	<	IBModifySQLEditorForm: TIBModifySQLEditorForm;
54	>	end;
55
56		function EditSQL(DataSet: TIBCustomDataSet;  SelectSQL: TStrings): boolean;
57
58	+	var
59	+	IBModifySQLEditorForm: TIBModifySQLEditorForm;
60	+
61		implementation
62
63		{$R *.lfm}
64
65	<	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
65	>	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
66		begin
67		Result := false;
68		if assigned(DataSet) and assigned(DataSet.Database) then
#	Line 107 | Line 76 | begin
76		try
77		if assigned(DataSet) then
78		begin
79	<	SetDatabase(DataSet.Database);
80	<	GenerateParams.Checked := DataSet.GenerateParamNames;
79	>	IBSQLEditFrame1.Database := DataSet.Database;
80	>	GenerateParams.Checked := DataSet.GenerateParamNames;
81	>	end;
82	>	with IBSQLEditFrame1 do
83	>	begin
84	>	IncludeReadOnlyFields := false;
85	>	ExecuteOnlyProcs := true;
86	>	SQLText.Lines.Assign(SelectSQL);
87		end;
88	<	SQLText.Lines.Assign(SelectSQL);
88	>	IncludePrimaryKeys.Checked := false;
89		Result := ShowModal = mrOK;
90		if Result then
91		begin
92	<	SelectSQL.Assign(SQLText.Lines);
92	>	SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
93		if assigned(DataSet) then
94		DataSet.GenerateParamNames := GenerateParams.Checked
95		end;
#	Line 125 | Line 100 | end;
100
101		{ TIBModifySQLEditorForm }
102
103	<	procedure TIBModifySQLEditorForm.FormShow(Sender: TObject);
129	<	var IsProcedureName: boolean;
130	<	SQLType: TIBSQLStatementTypes;
103	>	procedure TIBModifySQLEditorForm.Loaded;
104		begin
105	<	GenerateBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
106	<	TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
134	<	if Trim(SQLText.Text) <> '' then
105	>	inherited Loaded;
106	>	if IBSQLEditFrame1 <> nil then
107		begin
108	<	try
109	<	SQLType := FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName);
110	<	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
108	>	if ReadOnlyGrid <> nil then
109	>	ReadOnlyGrid.DataSource := IBSQLEditFrame1.ReadOnlyFieldsSource;
110	>	end;
111		end;
112
113		procedure TIBModifySQLEditorForm.GenerateBtnClick(Sender: TObject);
161	–	var FieldNames: TStrings;
114		begin
115		if PageControl.ActivePage = ExecutePage then
116	<	FIBSystemTables.GenerateExecuteSQL(ProcedureNames.Text,QuoteFields.Checked,true,
165	<	ProcInputList.Items,ProcOutputList.Items,SQLText.Lines)
116	>	IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
117		else
118	<	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;
118	>	IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked,IncludePrimaryKeys.Checked);
119		end;
120
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);
194	–	end;
195	–
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;
121
122		end.
123	+

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