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Comparing ibx/trunk/design/ibrefreshsqleditor.pas (file contents):
Revision 7 by tony, Sun Aug 5 18:28:19 2012 UTC vs.
Revision 107 by tony, Thu Jan 18 14:37:40 2018 UTC

# Line 1 | Line 1
1 + (*
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 ibrefreshsqleditor;
28  
29   {$mode objfpc}{$H+}
# Line 5 | Line 31 | unit ibrefreshsqleditor;
31   interface
32  
33   uses
34 <  Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
35 <  StdCtrls, IBSystemTables, IBDatabase;
34 >  Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
35 >    ibselectsqleditor, IBDatabase, IBCustomDataset, IBSQLEditFrame;
36  
37   type
38  
39    { TIBRefreshSQLEditorForm }
40  
41 <  TIBRefreshSQLEditorForm = class(TForm)
16 <    Button1: TButton;
17 <    Button2: TButton;
18 <    GenerateBtn: TButton;
19 <    TestBtn: TButton;
20 <    FieldList: TListBox;
21 <    IBTransaction1: TIBTransaction;
22 <    Label1: TLabel;
23 <    Label2: TLabel;
24 <    Label3: TLabel;
25 <    Label4: TLabel;
26 <    PrimaryKeyList: TListBox;
27 <    QuoteFields: TCheckBox;
28 <    SQLText: TMemo;
29 <    TableNamesCombo: TComboBox;
41 >  TIBRefreshSQLEditorForm = class(TIBSelectSQLEditorForm)
42      procedure GenerateBtnClick(Sender: TObject);
31 –    procedure TestBtnClick(Sender: TObject);
32 –    procedure FieldListDblClick(Sender: TObject);
33 –    procedure FormShow(Sender: TObject);
34 –    procedure PrimaryKeyListDblClick(Sender: TObject);
35 –    procedure TableNamesComboCloseUp(Sender: TObject);
43    private
44 <    { private declarations }
38 <    FIBSystemTables: TIBSystemTables;
44 >
45    public
46 <    { public declarations }
47 <    constructor Create(TheOwner: TComponent); override;
42 <    destructor Destroy; override;
43 <    procedure SetDatabase(Database: TIBDatabase);
44 <  end;
46 >
47 >  end;
48  
49   var
50    IBRefreshSQLEditorForm: TIBRefreshSQLEditorForm;
51  
52 < function EditSQL(Database: TIBDatabase; SelectSQL: TStrings): boolean;
52 > function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
53  
54   implementation
55  
56   {$R *.lfm}
57  
58 < function EditSQL(Database: TIBDatabase;  SelectSQL: TStrings): boolean;
58 > function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
59   begin
60    Result := false;
61 <  if assigned(Database) then
61 >  if assigned(DataSet) and assigned(DataSet.Database) then
62      try
63 <      Database.Connected := true;
63 >      DataSet.Database.Connected := true;
64      except on E: Exception do
65        ShowMessage(E.Message)
66      end;
67  
68    with TIBRefreshSQLEditorForm.Create(Application) do
69    try
70 <    SetDatabase(Database);
71 <    SQLText.Lines.Assign(SelectSQL);
70 >    if assigned(DataSet) then
71 >    begin
72 >      IBSQLEditFrame1.Database := DataSet.Database;
73 >      GenerateParams.Checked := DataSet.GenerateParamNames;
74 >    end;
75 >    IBSQLEditFrame1.SQLText.Lines.Assign(SelectSQL);
76 >    IBSQLEditFrame1.SelectProcs := true;
77      Result := ShowModal = mrOK;
78      if Result then
79 <     SelectSQL.Assign(SQLText.Lines)
79 >    begin
80 >     SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
81 >     if assigned(DataSet) then
82 >          DataSet.GenerateParamNames := GenerateParams.Checked
83 >    end;
84    finally
85      Free
86    end;
# Line 76 | Line 88 | end;
88  
89   { TIBRefreshSQLEditorForm }
90  
79 – procedure TIBRefreshSQLEditorForm.FormShow(Sender: TObject);
80 – var TableName: string;
81 – begin
82 –  GenerateBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
83 –  TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
84 –  TableNamesCombo.Items.Clear;
85 –  FIBSystemTables.GetTableNames(TableNamesCombo.Items);
86 –  if TableNamesCombo.Items.Count > 0 then
87 –  begin
88 –    TableNamesCombo.ItemIndex := 0;
89 –    if Trim(SQLText.Text) <> '' then
90 –    begin
91 –      FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
92 –      TableNamesCombo.ItemIndex := TableNamesCombo.Items.IndexOf(TableName)
93 –    end;
94 –    FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldList.Items);
95 –    FIBSystemTables.GetPrimaryKeys(TableNamesCombo.Text,PrimaryKeyList.Items);
96 –  end;
97 – end;
98 –
99 – procedure TIBRefreshSQLEditorForm.PrimaryKeyListDblClick(Sender: TObject);
100 – begin
101 –  SQLText.SelText := PrimaryKeyList.Items[PrimaryKeyList.ItemIndex];
102 –  SQLText.SetFocus
103 – end;
104 –
105 – procedure TIBRefreshSQLEditorForm.FieldListDblClick(Sender: TObject);
106 – begin
107 –  SQLText.SelText := FieldList.Items[FieldList.ItemIndex];
108 –  SQLText.SetFocus
109 – end;
110 –
91   procedure TIBRefreshSQLEditorForm.GenerateBtnClick(Sender: TObject);
112 – var FieldNames: TStrings;
113 – begin
114 –  FieldNames :=  FIBSystemTables.GetFieldNames(FieldList);
115 –  try
116 –    FIBSystemTables.GenerateRefreshSQL(TableNamesCombo.Text,QuoteFields.Checked,FieldNames,SQLText.Lines)
117 –  finally
118 –    FieldNames.Free
119 –  end;
120 – end;
121 –
122 – procedure TIBRefreshSQLEditorForm.TestBtnClick(Sender: TObject);
123 – begin
124 –  FIBSystemTables.TestSQL(SQLText.Lines.Text)
125 – end;
126 –
127 – procedure TIBRefreshSQLEditorForm.TableNamesComboCloseUp(Sender: TObject);
92   begin
93 <  FIBSystemTables.GetFieldNames(TableNamesCombo.Text,FieldList.Items);
94 <  FIBSystemTables.GetPrimaryKeys(TableNamesCombo.Text,PrimaryKeyList.Items);
93 >  if PageControl.ActivePage = ExecutePage then
94 >    IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
95 >  else
96 >    IBSQLEditFrame1.GenerateRefreshSQL(QuoteFields.Checked);
97   end;
98  
133 – constructor TIBRefreshSQLEditorForm.Create(TheOwner: TComponent);
134 – begin
135 –  inherited Create(TheOwner);
136 –  FIBSystemTables := TIBSystemTables.Create;
137 – end;
138 –
139 – destructor TIBRefreshSQLEditorForm.Destroy;
140 – begin
141 –  if assigned(FIBSystemTables) then FIBSystemTables.Free;
142 –  inherited Destroy;
143 – end;
144 –
145 – procedure TIBRefreshSQLEditorForm.SetDatabase(Database: TIBDatabase);
146 – begin
147 –  IBTransaction1.DefaultDatabase := Database;
148 –  FIBSystemTables.SelectDatabase(Database,IBTransaction1)
149 – end;
99  
100   end.
101  

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