journaling/design/ibsqleditor.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 ibsqleditor;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, FileUtil, SynEdit, LResources, Forms, Controls, Graphics,
  Dialogs, StdCtrls, ComCtrls, ibinsertsqleditor, IBSQLEditFrame,
  IBLookupComboEditBox, IBDynamicGrid, IBDatabase, IBSQL, IBQuery, IB;

type

  { TIBSQLEditorForm }

  TIBSQLEditorForm = class(TIBInsertSQLEditorForm)
    IncludePrimaryKeys: TCheckBox;
    TabControl1: TTabControl;
    procedure FormShow(Sender: TObject);
    procedure GenerateBtnClick(Sender: TObject);
    procedure TabControl1Change(Sender: TObject);
  private
    procedure SetupFlags;
  protected
    procedure SetSQLStatementType(aType: TIBSQLStatementTypes); override;
  public

  end;

function EditSQL(aIBSQL: TIBSQL): boolean;

var
  IBSQLEditorForm: TIBSQLEditorForm;

implementation

{$R *.lfm}

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

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

{ TIBSQLEditorForm }

procedure TIBSQLEditorForm.TabControl1Change(Sender: TObject);
begin
  case TabControl1.TabIndex of
  4:
    PageControl.ActivePage := ExecutePage;
  else
    PageControl.ActivePage := SelectPage;
  end;
  SetupFlags;
end;

procedure TIBSQLEditorForm.FormShow(Sender: TObject);
begin
  inherited;
  SetupFlags;
end;

procedure TIBSQLEditorForm.GenerateBtnClick(Sender: TObject);
begin
  case TabControl1.TabIndex of
  0:
    IBSQLEditFrame1.GenerateSelectSQL(QuoteFields.Checked);
  1:
    IBSQLEditFrame1.GenerateInsertSQL(QuoteFields.Checked);
  2:
    IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked,IncludePrimaryKeys.Checked);
  3:
    IBSQLEditFrame1.GenerateDeleteSQL(QuoteFields.Checked);
  4:
    IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked);
  end;
end;

procedure TIBSQLEditorForm.SetupFlags;
begin
  IBSQLEditFrame1.IncludeReadOnlyFields := (TabControl1.TabIndex = 0);
  IncludePrimaryKeys.Visible := TabControl1.TabIndex = 2;
  FieldNamesGrid.Visible := TabControl1.TabIndex <> 3;
  Label2.Visible := TabControl1.TabIndex <> 3;
  IdentityGrid.Visible := TabControl1.TabIndex <> 3;
  Label6.Visible := TabControl1.TabIndex <> 3;
  ReadOnlyGrid.Visible := TabControl1.TabIndex <> 3;
  Label5.Visible := TabControl1.TabIndex <> 3;
  SelectSelectAll.Visible := TabControl1.TabIndex <> 3;
end;

procedure TIBSQLEditorForm.SetSQLStatementType(aType: TIBSQLStatementTypes);
begin
  inherited SetSQLStatementType(aType);
  case aType of
  SQLSelect:
    TabControl1.TabIndex := 0;
  SQLInsert:
    TabControl1.TabIndex := 1;
  SQLUpdate:
    TabControl1.TabIndex := 2;
  SQLDelete:
    TabControl1.TabIndex := 3;
  else
    TabControl1.TabIndex := 4;
  end;
end;

end.

Revision:	106
Committed:	Thu Jan 18 14:37:35 2018 UTC (6 years, 11 months ago) by tony
Content type:	text/x-pascal
Original Path:	*ibx/trunk/design/ibsqleditor.pas*
File size:	4279 byte(s)
Log Message:	Updates Merged
#	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	tony	80	unit ibsqleditor;
28
29	tony	33	{$mode objfpc}{$H+}
30
31			interface
32
33			uses
34	tony	106	Classes, SysUtils, FileUtil, SynEdit, LResources, Forms, Controls, Graphics,
35			Dialogs, StdCtrls, ComCtrls, ibinsertsqleditor, IBSQLEditFrame,
36			IBLookupComboEditBox, IBDynamicGrid, IBDatabase, IBSQL, IBQuery, IB;
37	tony	33
38			type
39
40			{ TIBSQLEditorForm }
41
42	tony	106	TIBSQLEditorForm = class(TIBInsertSQLEditorForm)
43	tony	33	IncludePrimaryKeys: TCheckBox;
44	tony	80	TabControl1: TTabControl;
45			procedure FormShow(Sender: TObject);
46	tony	33	procedure GenerateBtnClick(Sender: TObject);
47	tony	80	procedure TabControl1Change(Sender: TObject);
48	tony	33	private
49	tony	80	procedure SetupFlags;
50	tony	37	protected
51	tony	80	procedure SetSQLStatementType(aType: TIBSQLStatementTypes); override;
52	tony	33	public
53	tony	80
54	tony	33	end;
55
56	tony	80	function EditSQL(aIBSQL: TIBSQL): boolean;
57
58	tony	33	var
59			IBSQLEditorForm: TIBSQLEditorForm;
60
61			implementation
62
63			{$R *.lfm}
64
65	tony	80	function EditSQL(aIBSQL: TIBSQL): boolean;
66	tony	33	begin
67			Result := false;
68	tony	80	if assigned(aIBSQL) and assigned(aIBSQL.Database) then
69	tony	33	try
70	tony	80	aIBSQL.Database.Connected := true;
71	tony	33	except on E: Exception do
72			ShowMessage(E.Message)
73			end;
74
75			with TIBSQLEditorForm.Create(Application) do
76			try
77	tony	80	if assigned(aIBSQL) then
78			begin
79			IBSQLEditFrame1.Database := aIBSQL.Database;
80			GenerateParams.Checked := aIBSQL.GenerateParamNames;
81			end;
82			with IBSQLEditFrame1 do
83			begin
84			IncludeReadOnlyFields := true;
85			ExecuteOnlyProcs := false;
86			SQLText.Lines.Assign(aIBSQL.SQL);
87			end;
88			IncludePrimaryKeys.Checked := false;
89	tony	33	Result := ShowModal = mrOK;
90			if Result then
91	tony	80	begin
92			aIBSQL.SQL.Assign(IBSQLEditFrame1.SQLText.Lines);
93			if assigned(aIBSQL) then
94			aIBSQL.GenerateParamNames := GenerateParams.Checked
95			end;
96	tony	33	finally
97			Free
98			end;
99			end;
100
101			{ TIBSQLEditorForm }
102
103	tony	80	procedure TIBSQLEditorForm.TabControl1Change(Sender: TObject);
104	tony	33	begin
105	tony	80	case TabControl1.TabIndex of
106			4:
107			PageControl.ActivePage := ExecutePage;
108	tony	33	else
109	tony	80	PageControl.ActivePage := SelectPage;
110	tony	33	end;
111	tony	80	SetupFlags;
112	tony	33	end;
113
114	tony	80	procedure TIBSQLEditorForm.FormShow(Sender: TObject);
115	tony	33	begin
116	tony	80	inherited;
117			SetupFlags;
118	tony	33	end;
119
120			procedure TIBSQLEditorForm.GenerateBtnClick(Sender: TObject);
121			begin
122	tony	80	case TabControl1.TabIndex of
123			0:
124			IBSQLEditFrame1.GenerateSelectSQL(QuoteFields.Checked);
125			1:
126			IBSQLEditFrame1.GenerateInsertSQL(QuoteFields.Checked);
127			2:
128	tony	106	IBSQLEditFrame1.GenerateModifySQL(QuoteFields.Checked,IncludePrimaryKeys.Checked);
129	tony	80	3:
130			IBSQLEditFrame1.GenerateDeleteSQL(QuoteFields.Checked);
131			4:
132			IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked);
133	tony	33	end;
134			end;
135
136	tony	80	procedure TIBSQLEditorForm.SetupFlags;
137	tony	33	begin
138	tony	80	IBSQLEditFrame1.IncludeReadOnlyFields := (TabControl1.TabIndex = 0);
139			IncludePrimaryKeys.Visible := TabControl1.TabIndex = 2;
140			FieldNamesGrid.Visible := TabControl1.TabIndex <> 3;
141			Label2.Visible := TabControl1.TabIndex <> 3;
142	tony	106	IdentityGrid.Visible := TabControl1.TabIndex <> 3;
143			Label6.Visible := TabControl1.TabIndex <> 3;
144			ReadOnlyGrid.Visible := TabControl1.TabIndex <> 3;
145			Label5.Visible := TabControl1.TabIndex <> 3;
146	tony	80	SelectSelectAll.Visible := TabControl1.TabIndex <> 3;
147	tony	33	end;
148
149	tony	80	procedure TIBSQLEditorForm.SetSQLStatementType(aType: TIBSQLStatementTypes);
150	tony	33	begin
151	tony	80	inherited SetSQLStatementType(aType);
152			case aType of
153			SQLSelect:
154			TabControl1.TabIndex := 0;
155			SQLInsert:
156			TabControl1.TabIndex := 1;
157			SQLUpdate:
158			TabControl1.TabIndex := 2;
159			SQLDelete:
160			TabControl1.TabIndex := 3;
161	tony	33	else
162	tony	80	TabControl1.TabIndex := 4;
163	tony	33	end;
164			end;
165
166	tony	80	end.
167	tony	33