trunk/design/ibmodifysqleditor.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 ibmodifysqleditor;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
  StdCtrls, ComCtrls, ibselectsqleditor, IBSQLEditFrame, IBLookupComboEditBox,
  IBDynamicGrid, IBDatabase, IBCustomDataset;

type

  { TIBModifySQLEditorForm }

  TIBModifySQLEditorForm = class(TIBSelectSQLEditorForm)
    IncludePrimaryKeys: TCheckBox;
    Label5: TLabel;
    ReadOnlyGrid: TIBDynamicGrid;
    procedure GenerateBtnClick(Sender: TObject);
    procedure IncludePrimaryKeysChange(Sender: TObject);
  private

  protected
    procedure Loaded; override;

  public

  end;

function EditSQL(DataSet: TIBCustomDataSet;  SelectSQL: TStrings): boolean;

var
  IBModifySQLEditorForm: TIBModifySQLEditorForm;

implementation

{$R *.lfm}

function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
begin
  Result := false;
  if assigned(DataSet) and assigned(DataSet.Database) then
    try
      DataSet.Database.Connected := true;
    except on E: Exception do
      ShowMessage(E.Message)
    end;

  with TIBModifySQLEditorForm.Create(Application) do
  try
    if assigned(DataSet) then
    begin
        IBSQLEditFrame1.Database := DataSet.Database;
        GenerateParams.Checked := DataSet.GenerateParamNames;
    end;
    with IBSQLEditFrame1 do
    begin
      IncludePrimaryKeys := false;
      IncludeReadOnlyFields := false;
      ExecuteOnlyProcs := true;
      SQLText.Lines.Assign(SelectSQL);
    end;
    IncludePrimaryKeys.Checked := false;
    Result := ShowModal = mrOK;
    if Result then
    begin
     SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
     if assigned(DataSet) then
          DataSet.GenerateParamNames := GenerateParams.Checked
    end;
  finally
    Free
  end;
end;

{ TIBModifySQLEditorForm }

procedure TIBModifySQLEditorForm.IncludePrimaryKeysChange(Sender: TObject);
begin
  IBSQLEditFrame1.IncludePrimaryKeys := IncludePrimaryKeys.Checked;
end;

procedure TIBModifySQLEditorForm.Loaded;
begin
  inherited Loaded;
  if IBSQLEditFrame1 <> nil then
  begin
   if ReadOnlyGrid <> nil then
     ReadOnlyGrid.DataSource := IBSQLEditFrame1.ReadOnlyFieldsSource;
  end;
end;

procedure TIBModifySQLEditorForm.GenerateBtnClick(Sender: TObject);
begin
  if PageControl.ActivePage = ExecutePage then
    IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
  else
    IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked,not IncludePrimaryKeys.Checked);
end;


end.

Revision:	105
Committed:	Thu Jan 18 14:37:32 2018 UTC (6 years, 9 months ago) by tony
Content type:	text/x-pascal
File size:	3317 byte(s)
Log Message:	Property Editor Fixes
#	User	Rev	Content
1	tony	33	(*
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
27			unit ibmodifysqleditor;
28
29			{$mode objfpc}{$H+}
30
31			interface
32
33			uses
34	tony	80	Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
35			StdCtrls, ComCtrls, ibselectsqleditor, IBSQLEditFrame, IBLookupComboEditBox,
36			IBDynamicGrid, IBDatabase, IBCustomDataset;
37	tony	33
38			type
39
40			{ TIBModifySQLEditorForm }
41
42	tony	80	TIBModifySQLEditorForm = class(TIBSelectSQLEditorForm)
43	tony	33	IncludePrimaryKeys: TCheckBox;
44	tony	105	Label5: TLabel;
45			ReadOnlyGrid: TIBDynamicGrid;
46	tony	33	procedure GenerateBtnClick(Sender: TObject);
47	tony	80	procedure IncludePrimaryKeysChange(Sender: TObject);
48	tony	33	private
49	tony	80
50	tony	105	protected
51			procedure Loaded; override;
52
53	tony	33	public
54
55	tony	80	end;
56
57			function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
58
59	tony	33	var
60			IBModifySQLEditorForm: TIBModifySQLEditorForm;
61
62			implementation
63
64			{$R *.lfm}
65
66	tony	80	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
67	tony	33	begin
68			Result := false;
69			if assigned(DataSet) and assigned(DataSet.Database) then
70			try
71			DataSet.Database.Connected := true;
72			except on E: Exception do
73			ShowMessage(E.Message)
74			end;
75
76			with TIBModifySQLEditorForm.Create(Application) do
77			try
78			if assigned(DataSet) then
79			begin
80	tony	80	IBSQLEditFrame1.Database := DataSet.Database;
81			GenerateParams.Checked := DataSet.GenerateParamNames;
82	tony	33	end;
83	tony	80	with IBSQLEditFrame1 do
84			begin
85			IncludePrimaryKeys := false;
86			IncludeReadOnlyFields := false;
87			ExecuteOnlyProcs := true;
88			SQLText.Lines.Assign(SelectSQL);
89			end;
90			IncludePrimaryKeys.Checked := false;
91	tony	33	Result := ShowModal = mrOK;
92			if Result then
93			begin
94	tony	80	SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
95	tony	33	if assigned(DataSet) then
96			DataSet.GenerateParamNames := GenerateParams.Checked
97			end;
98			finally
99			Free
100			end;
101			end;
102
103			{ TIBModifySQLEditorForm }
104
105	tony	80	procedure TIBModifySQLEditorForm.IncludePrimaryKeysChange(Sender: TObject);
106	tony	33	begin
107	tony	80	IBSQLEditFrame1.IncludePrimaryKeys := IncludePrimaryKeys.Checked;
108	tony	33	end;
109
110	tony	105	procedure TIBModifySQLEditorForm.Loaded;
111			begin
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	tony	33	procedure TIBModifySQLEditorForm.GenerateBtnClick(Sender: TObject);
121			begin
122			if PageControl.ActivePage = ExecutePage then
123	tony	80	IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
124	tony	33	else
125	tony	105	IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked,not IncludePrimaryKeys.Checked);
126	tony	33	end;
127
128
129	tony	80	end.
130	tony	33