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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 105 by tony, Thu Jan 18 14:37:32 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);
47	<	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	>	procedure IncludePrimaryKeysChange(Sender: TObject);
48		private
49	<	{ private declarations }
50	<	FIBSystemTables: TIBSystemTables;
49	>
50	>	protected
51	>	procedure Loaded; override;
52	>
53		public
81	–	{ public declarations }
82	–	constructor Create(TheOwner: TComponent); override;
83	–	destructor Destroy; override;
84	–	procedure SetDatabase(Database: TIBDatabase);
85	–	end;
54
55	<	var
88	<	IBModifySQLEditorForm: TIBModifySQLEditorForm;
55	>	end;
56
57		function EditSQL(DataSet: TIBCustomDataSet;  SelectSQL: TStrings): boolean;
58
59	+	var
60	+	IBModifySQLEditorForm: TIBModifySQLEditorForm;
61	+
62		implementation
63
64		{$R *.lfm}
65
66	<	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
66	>	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
67		begin
68		Result := false;
69		if assigned(DataSet) and assigned(DataSet.Database) then
#	Line 107 | Line 77 | begin
77		try
78		if assigned(DataSet) then
79		begin
80	<	SetDatabase(DataSet.Database);
81	<	GenerateParams.Checked := DataSet.GenerateParamNames;
80	>	IBSQLEditFrame1.Database := DataSet.Database;
81	>	GenerateParams.Checked := DataSet.GenerateParamNames;
82	>	end;
83	>	with IBSQLEditFrame1 do
84	>	begin
85	>	IncludePrimaryKeys := false;
86	>	IncludeReadOnlyFields := false;
87	>	ExecuteOnlyProcs := true;
88	>	SQLText.Lines.Assign(SelectSQL);
89		end;
90	<	SQLText.Lines.Assign(SelectSQL);
90	>	IncludePrimaryKeys.Checked := false;
91		Result := ShowModal = mrOK;
92		if Result then
93		begin
94	<	SelectSQL.Assign(SQLText.Lines);
94	>	SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
95		if assigned(DataSet) then
96		DataSet.GenerateParamNames := GenerateParams.Checked
97		end;
#	Line 125 | Line 102 | end;
102
103		{ TIBModifySQLEditorForm }
104
105	<	procedure TIBModifySQLEditorForm.FormShow(Sender: TObject);
129	<	var IsProcedureName: boolean;
130	<	SQLType: TIBSQLStatementTypes;
105	>	procedure TIBModifySQLEditorForm.IncludePrimaryKeysChange(Sender: TObject);
106		begin
107	<	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;
107	>	IBSQLEditFrame1.IncludePrimaryKeys := IncludePrimaryKeys.Checked;
108		end;
109
110	<	procedure TIBModifySQLEditorForm.PrimaryKeyListDblClick(Sender: TObject);
110	>	procedure TIBModifySQLEditorForm.Loaded;
111		begin
112	<	SQLText.SelText := PrimaryKeyList.Items[PrimaryKeyList.ItemIndex];
113	<	SQLText.SetFocus
114	<	end;
115	<
116	<	procedure TIBModifySQLEditorForm.FieldListDblClick(Sender: TObject);
117	<	begin
156	<	SQLText.SelText := FieldList.Items[FieldList.ItemIndex];
157	<	SQLText.SetFocus
112	>	inherited Loaded;
113	>	if IBSQLEditFrame1 <> nil then
114	>	begin
115	>	if ReadOnlyGrid <> nil then
116	>	ReadOnlyGrid.DataSource := IBSQLEditFrame1.ReadOnlyFieldsSource;
117	>	end;
118		end;
119
120		procedure TIBModifySQLEditorForm.GenerateBtnClick(Sender: TObject);
161	–	var FieldNames: TStrings;
121		begin
122		if PageControl.ActivePage = ExecutePage then
123	<	FIBSystemTables.GenerateExecuteSQL(ProcedureNames.Text,QuoteFields.Checked,true,
165	<	ProcInputList.Items,ProcOutputList.Items,SQLText.Lines)
123	>	IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
124		else
125	<	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);
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;
125	>	IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked,not IncludePrimaryKeys.Checked);
126		end;
127
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;
128
129		end.
130	+

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