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DataEditorCode.pas
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unit DataEditorCode;
{
Oct/Nov 2014 Code By: Daniel Campbell
TODO:
******General**************
-JvPageControl? Has nice rounded tabs. I think it can have a cross
next to the tab captions to close the tab. Right click a tab to
'Close all but this'. Private functions already written.
Just need an event that knows the tab clicked, which jvpagecontrol might have.
Update: Now that there is a JVPageControlNot sure if this is true but
it still has more features than a TPageControl, currently unused
Update: Bug in closetab procedure. Close a tab, then try to set a table
-Get footer type from data type, so it can be used on select queries?
-datetime mask in datetime columns. spinedit column.inplaceeditor form integers?
-Importing from excel isn't working properly from saleline, error on line
-Extra options to import/export from XML.
*******SMS Tools********
-Check For Print To File and more control over print settings, printer type dropdown
-A checkbox to turn off marketing i.e. asking for postcode, etc on sale
-Improve Search Schema by highlighting phrase in ddl file
*******SQL Editor***********
-Joins
-RichEdit can change the text attributes of part of the line,
rather than changing the font color of everything. Create function in uuTools.pas
to be used by proposed sql and search schema
-Ability to drag the sql panel
*******SMS Links************
-Provide more links...
-Make the item tables more intelligent with different sql depending on input
E.g. storeics either shows one record if ics_id was inputted or many records
if item_code was inputted
}
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, DB, Grids, DBGrids, DBTables, ExtCtrls, DBCtrls, Registry,
ComCtrls, kbmMemTable, Buttons, StrUtils, SMDBGrid, SMDBFltr,
Menus,uuTab, ufISQLDataBase, uuGlobals, ufISQLQuery,
JvExComCtrls, JvComCtrls, ImgList, SynEditHighlighter, SynHighlighterSQL,
SynEdit, SynMemo, SynCompletionProposal, kbmMemCSVStreamFormat, nxdb, Spin,
udTaskList, uuSQLEditor, SynUnicode;
type
THackDBGrid = class(TSMDBGrid);
TfrmDataEditor = class(TForm)
cboTable: TComboBox;
lblTable: TLabel;
lblAlias: TLabel;
dnTable: TDBNavigator;
btnSQL: TButton;
pnlSQL: TPanel;
mmoSQLFeedBack: TMemo;
btnUpdate: TButton;
btnInsert: TButton;
btnDelete: TButton;
pgTable: TPageControl;
TabSheet1: TTabSheet;
TabSheet2: TTabSheet;
TabSheet3: TTabSheet;
TabSheet4: TTabSheet;
TabSheet5: TTabSheet;
mtbSQL: TkbmMemTable;
mtbSQLSQL: TMemoField;
mtbSQLFeedBack: TMemoField;
btnFilter: TSpeedButton;
SMDBFilterDialog1: TSMDBFilterDialog;
dbgTable1: TSMDBGrid;
dbgTable2: TSMDBGrid;
dbgTable3: TSMDBGrid;
dbgTable4: TSMDBGrid;
dbgTable5: TSMDBGrid;
lblServerName: TLabel;
btnWhere: TButton;
btnExecute: TSpeedButton;
btnBack: TSpeedButton;
btnForward: TSpeedButton;
btnLocate: TSpeedButton;
btnRecordView: TSpeedButton;
btnFunctions: TSpeedButton;
btnGroupBy: TButton;
mtbSQLError: TBooleanField;
poFields: TPopupMenu;
btnExport: TSpeedButton;
btnSelect: TButton;
btnJoin: TButton;
btnDatabase: TSpeedButton;
mmoExport: TMemo;
TabSheet6: TTabSheet;
TabSheet7: TTabSheet;
TabSheet8: TTabSheet;
dbgTable6: TSMDBGrid;
dbgTable7: TSMDBGrid;
dbgTable8: TSMDBGrid;
btnOrderBy: TButton;
btnEmptyTable: TSpeedButton;
mtbSQLTime: TStringField;
lblTime: TLabel;
imgClock: TImage;
btnOptions: TSpeedButton;
rgFooter: TRadioGroup;
mtbCSV: TkbmMemTable;
CSVFormat: TkbmCSVStreamFormat;
btnImport: TSpeedButton;
poColumns: TPopupMenu;
SetValueTo: TMenuItem;
edtColumnValue: TEdit;
pnlInfo: TPanel;
btnDataGenie: TSpeedButton;
mmoTableHint: TRichEdit;
cboSQLTables: TComboBox;
tblSQL: TTable;
imgCommit: TImage;
imgRollback: TImage;
btnSMSLinks: TSpeedButton;
btnLoadSQL: TSpeedButton;
btnSaveSQL: TSpeedButton;
mtbRecord: TkbmMemTable;
mtbRecordField: TStringField;
mtbRecordValue: TStringField;
mtbRecordType: TStringField;
mtbRecordIsNull: TBooleanField;
mtbParams: TkbmMemTable;
mtbParamsPField: TStringField;
mtbParamsPValue: TStringField;
mtbParamsPType: TStringField;
mtbAllParams: TkbmMemTable;
mtbAllParamsPField: TStringField;
mtbAllParamsPValue: TStringField;
mtbAllParamsPType: TStringField;
SortAscending: TMenuItem;
SortDescending: TMenuItem;
Hint: TMenuItem;
lblSQLConfirmCancel: TLabel;
tvServerList: TJvTreeView;
tbFont: TJvTrackBar;
ilTreeView: TImageList;
mtbRecordHint: TStringField;
mmoSQL: TSynMemo;
SynSQLSyn1: TSynSQLSyn;
SynCompletionProposal1: TSynCompletionProposal;
poServer: TPopupMenu;
miCreateAlias: TMenuItem;
poAlias: TPopupMenu;
miConnect: TMenuItem;
miWorkingDir: TMenuItem;
miDeleteAlias: TMenuItem;
poTable: TPopupMenu;
miHint: TMenuItem;
btnSQLFavourites: TSpeedButton;
btnClear: TSpeedButton;
miDisconnect: TMenuItem;
lblZoomIn: TLabel;
lblZoomOut: TLabel;
lblRecordCount: TLabel;
HideColumn: TMenuItem;
DefineVisibleColumns: TMenuItem;
PasteTimer: TTimer;
btnRemoveDelphi: TSpeedButton;
TabSheet9: TTabSheet;
TabSheet10: TTabSheet;
dbgTable9: TSMDBGrid;
dbgTable10: TSMDBGrid;
cboConfigs: TDBComboBox;
btnTask: TSpeedButton;
miRecover: TMenuItem;
btnRegister: TButton;
btnCompareDB: TSpeedButton;
btnCallList: TSpeedButton;
btnInfo: TSpeedButton;
btnConfigs: TSpeedButton;
btnSchemaChange: TSpeedButton;
procedure FormCreate(Sender: TObject);
procedure btnDatabaseClick(Sender: TObject);
procedure cboTableExit(Sender: TObject);
procedure btnFilterClick(Sender: TObject);
procedure btnLocateClick(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure cboTableKeyPress(Sender: TObject; var Key: Char);
procedure btnExecuteClick(Sender: TObject);
procedure btnSQLClick(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure pgTableChange(Sender: TObject);
procedure btnBackClick(Sender: TObject);
procedure btnForwardClick(Sender: TObject);
procedure dbgTableMouseWheelDown(Sender: TObject; Shift: TShiftState;
MousePos: TPoint; var Handled: Boolean);
procedure dbgTableMouseWheelUp(Sender: TObject; Shift: TShiftState;
MousePos: TPoint; var Handled: Boolean);
procedure btnUpdateClick(Sender: TObject);
procedure btnInsertClick(Sender: TObject);
procedure btnDeleteClick(Sender: TObject);
procedure SMSConfigNewRecord(DataSet: TDataSet);
procedure btnFunctionsClick(Sender: TObject);
procedure btnWhereClick(Sender: TObject);
procedure qryAfterOpen(DataSet: TDataSet);
procedure btnRecordViewClick(Sender: TObject);
procedure mmoSQLChange(Sender: TObject);
procedure dbgTableTitleClick(Column: TColumn);
procedure qryAfterScroll(DataSet: TDataSet);
procedure btnExportClick(Sender: TObject);
procedure cboTableChange(Sender: TObject);
procedure FieldClickEvent(Sender: TObject);
procedure btnSelectClick(Sender: TObject);
procedure btnGroupByClick(Sender: TObject);
procedure btnOrderByClick(Sender: TObject);
procedure btnJoinClick(Sender: TObject);
procedure btnEmptyTableClick(Sender: TObject);
procedure qryNewRecord(DataSet: TDataSet);
procedure btnOptionsClick(Sender: TObject);
procedure rgFooterClick(Sender: TObject);
procedure btnImportClick(Sender: TObject);
procedure SetValueToClick(Sender: TObject);
procedure edtColumnValueExit(Sender: TObject);
procedure edtColumnValueKeyPress(Sender: TObject; var Key: Char);
procedure qryRecalcFooter(DataSet: TDataSet);
procedure dbgTableFilterChanged(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure btnDataGenieClick(Sender: TObject);
procedure btnClearClick(Sender: TObject);
procedure tbFontChange(Sender: TObject);
procedure FormResize(Sender: TObject);
procedure cboSQLTablesExit(Sender: TObject);
procedure cboSQLTablesChange(Sender: TObject);
procedure cboSQLTablesKeyPress(Sender: TObject; var Key: Char);
procedure imgCommitClick(Sender: TObject);
procedure imgRollbackClick(Sender: TObject);
procedure btnSMSLinksClick(Sender: TObject);
procedure mmoSQLKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure btnLoadSQLClick(Sender: TObject);
procedure btnSaveSQLClick(Sender: TObject);
procedure SortAscendingClick(Sender: TObject);
procedure SortDescendingClick(Sender: TObject);
procedure HintClick(Sender: TObject);
procedure dbgTableColumnMoved(Sender: TObject; FromIndex,
ToIndex: Integer);
procedure dbgTableMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure tvServerListDblClick(Sender: TObject);
procedure pgTableDrawTab(Control: TCustomTabControl; TabIndex: Integer;
const Rect: TRect; Active: Boolean);
procedure pgTableMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure pgTableMouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure pgTableMouseLeave(Sender: TObject);
procedure pgTableMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure mtbRecordValueChange(Sender: TField);
procedure SynCompletionProposal1AfterCodeCompletion(Sender: TObject;
const Value: WideString; Shift: TShiftState; Index: Integer;
EndToken: WideChar);
procedure SynCompletionProposal1CodeCompletion (Sender: TObject;
var Value: UnicodeString; Shift: TShiftState; Index: Integer;
EndToken: WideChar);
procedure btnSQLFavouritesClick(Sender: TObject);
procedure tvServerListMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure miHintClick(Sender: TObject);
procedure miCreateAliasClick(Sender: TObject);
procedure miDeleteAliasClick(Sender: TObject);
procedure miConnectClick(Sender: TObject);
procedure miWorkingDirClick(Sender: TObject);
procedure miDisconnectClick(Sender: TObject);
procedure HideColumnClick(Sender: TObject);
procedure DefineVisibleColumnsClick(Sender: TObject);
procedure FormKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure PasteTimerTimer(Sender: TObject);
procedure btnRemoveDelphiClick(Sender: TObject);
procedure SMSConfigColExit(Sender: TObject);
procedure SMSConfigKeyPress(Sender: TObject; var Key: Char);
procedure SMSConfigDrawColumnCell(Sender: TObject; const Rect: TRect;
DataCol: Integer; Column: TColumn; State: TGridDrawState);
procedure btnTaskClick(Sender: TObject);
procedure miRecoverClick(Sender: TObject);
procedure btnRegisterClick(Sender: TObject);
procedure btnCompareDBClick(Sender: TObject);
procedure btnCallListClick(Sender: TObject);
procedure btnInfoClick(Sender: TObject);
procedure btnConfigsClick(Sender: TObject);
procedure btnSchemaChangeClick(Sender: TObject);
private
{ Private declarations }
qrySQL : ISQLQuery;
qryDummy : ISQLQuery;
fAlias : String;
fServerName : String;
Grids : array of TSMDBGrid;
tab : array of TTab;
fSelectHover : Boolean;
fUpdateHover : Boolean;
fInsertHover : Boolean;
fDeleteHover : Boolean;
fWhereHover : Boolean;
fGroupByHover : Boolean;
fOrderByHover : Boolean;
fJoinHover : Boolean;
fOrigSQL : TSQL;
fTableSetByEnter : Boolean;
fSelectTablesPopUp : Boolean;
fUpdateTablesPopUp : Boolean;
fInsertTablesPopUp : Boolean;
fDeleteTablesPopUp : Boolean;
fSelectFieldsPopUp : Boolean;
fUpdateFieldsPopUp : Boolean;
fWhereFieldsPopUp : Boolean;
fGroupByFieldsPopUp : Boolean;
fOrderByFieldsPopUp : Boolean;
fSQLEditorShowing : Boolean;
fSQLJustChanged : Boolean;
fTypedSQLChange : Boolean;
fImporting : Boolean;
fInfoShowing : Boolean;
fOldWidth, fOldHeight : Integer;
fTablesAffected : TStringList; //used for locking tables in a sql transaction
fFieldClicked : TField; //used for column operations
fColumnHint : String;
fFillingServers : Boolean;
fColMoved : Boolean;
fScrollLeftRight : Boolean;
fJustSQLCompleted : Boolean;
fCloseButtonsRect: array of TRect;
fCloseButtonMouseDownIndex: Integer;
fCloseButtonShowPushed: Boolean;
fSavedWinProc : TWndMethod;
function AddTablesToDropdown : Boolean;
function SetTable: Boolean;
function SetAlias(const aAlias, aServerName : String;
aUserName : String = ''; aPassword : String = ''; aStartUp : Boolean = False) : Boolean;
procedure CloseAllDataSets;
procedure EnableTableControls(Val: Boolean);
function GetProposedSQL(aFieldChosen : String; aTableChosen : String): TSQL;
function GetNoOfActiveTables: Integer;
function GetCursorPosForControl(aControl: TWinControl): TPoint;
function PutSelectSQLIntoTab(aSQL: String; var aCancelledOnParams : Boolean;
var aTimeEnteringParams : Int64; var aSQLFeedBack : String) : Boolean;
function GetTableIndex(aTableName: String): Integer;
procedure ShowFieldsPopUp(aFieldList : TStringList; p : TPoint; aType : String);
procedure SQLClick(aColor: TColor);
procedure ApplySettings;
procedure RecalcFooter(aPageIndex: Integer);
procedure ToggleSQL;
procedure ToggleInfo;
procedure ShowSQLTableChooser(x, y : Integer);
procedure GoIntoTransaction;
procedure GoOutOfTransaction;
procedure RefreshAllTables;
procedure ApplySQLParameters(aQry: ISQLQuery; var aTimeEnteringParams: Int64;
var aCancelledOnParams: Boolean);
procedure Commit;
procedure RollBack;
procedure CloseTab(aIndex: Integer);
procedure CloseAllButThisTab(aIndex: Integer);
procedure AssignDataSetEvents(aIndex : Integer);
procedure SQLCancel;
procedure SQLCommit;
function CreateEditAlias(aServerName : String;
var aAlias : String; var aWorkingDirectory : String;
aAliasFixed : Boolean = False) : Boolean;
function FindNextAvailableTab: Integer;
procedure SetRecordCount;
procedure ShowRegistryPrompt;
procedure NewWinProc(var Msg: TMessage);
procedure AttachConfigComboBox;
public
{ Public declarations }
end;
var
frmDataEditor: TfrmDataEditor;
implementation
uses udSMSTools, udSQLParams, udRecordView, Math,
udSMSLinks, ufNexusDataBase, ufPDXDataBase, udSettings, udLocate,
UxTheme, Themes, udSQLFavourites, udCreateAlias, ufDBEDatabase,
udInsertSQL, udExport, dbConnAdmin, IniFiles, udColumnVisibility,
udSelectOptions, udMSSQLConnect, udRegistryPrompt, udTaskCommit,
nxsdServerEngine, udTaskMerge, ShellAPI, nxdbBase, udRegisterServers,
uuServerList, udCompareDB, udDataGenie, udAddNewSQL, udSMSConfigs,
udSchemaChange;
{$R *.dfm}
procedure TfrmDataEditor.FormCreate(Sender: TObject);
var
I : Integer;
lPersonalIni : TextFile;
begin
// fSavedWinProc := Self.WindowProc;
// Self.WindowProc := NewWinProc;
lblServerName.Caption := '';
lblAlias.Caption := '';
gAppPath := ExtractFilePath(ParamStr(0));
if (ParamStr(1) <> ('-' + EDITOR_PASSWORD)) and (EDITOR_PASSWORD <> InputBox('Password', 'Password = ','')) then
begin
ShowMessage('Password incorrect');
Application.Terminate;
end;
if not FileExists(PERSONAL_INI) then
begin
AssignFile(lPersonalIni, PERSONAL_INI);
Rewrite(lPersonalIni);
CloseFile(lPersonalIni);
end;
gWin7 := CheckWin32Version(6,1); //Windows 7 or higher
LoadSettings;
pgTable.ActivePageIndex := 0;
for I := 1 to pgTable.PageCount - 1 do
begin
pgTable.Pages[I].TabVisible := False;
end;
fSQLEditorShowing := False;
fInfoShowing := False;
fTableSetByEnter := False;
fSelectFieldsPopUp := False;
fUpdateFieldsPopUp := False;
fWhereFieldsPopUp := False;
fGroupByFieldsPopUp := False;
fOrderByFieldsPopUp := False;
fTypedSQLChange := False;
mmoSQL.Text := '';
fTypedSQLChange := True;
fSQLJustChanged := False;
fFieldClicked := nil;
fImporting := False;
fSelectTablesPopUp := False;
fUpdateTablesPopUp := False;
fInsertTablesPopUp := False;
fDeleteTablesPopUp := False;
fColumnHint := '';
fFillingServers := False;
fColMoved := False;
fScrollLeftRight := False;
fJustSQLCompleted := False;
fTablesAffected := TStringList.Create;
SetLength(tab, NO_OF_TABS);
SetLength(Grids, NO_OF_TABS);
Grids[0] := dbgTable1;
Grids[1] := dbgTable2;
Grids[2] := dbgTable3;
Grids[3] := dbgTable4;
Grids[4] := dbgTable5;
Grids[5] := dbgTable6;
Grids[6] := dbgTable7;
Grids[7] := dbgTable8;
Grids[8] := dbgTable9;
Grids[9] := dbgTable10;
mtbSQL.Open;
fOldWidth := Self.Width;
fOldHeight := Self.Height;
imgCommit.Visible := False;
imgRollback.Visible := False;
pgTable.TabWidth := 150;
pgTable.OwnerDraw := True;
//should be done on every change of the page count
SetLength(FCloseButtonsRect, NO_OF_TABS);
FCloseButtonMouseDownIndex := -1;
for I := 0 to Length(FCloseButtonsRect) - 1 do
begin
FCloseButtonsRect[I] := Rect(0, 0, 0, 0);
end;
ApplySettings;
end;
procedure TfrmDataEditor.NewWinProc(var Msg : TMessage);
begin
fSavedWinProc(Msg);
case Msg.Msg of
WM_PASTE:
begin
if Assigned(tab[pgTable.ActivePageIndex]) then
tab[pgTable.ActivePageIndex].Grid.ApplyFilter;
end;
end;
end;
procedure TfrmDataEditor.FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
var
lAvailableTab : Integer;
begin
if (ssCtrl in Shift) or (ssAlt in Shift) then
begin
if char(Key) in ['o','O'] then
begin
lAvailableTab := FindNextAvailableTab;
if lAvailableTab <> -1 then
pgTable.ActivePageIndex := lAvailableTab;
pgTableChange(self);
if cboTable.CanFocus then
cboTable.SetFocus;
end
else if char(Key) in ['s','S'] then
begin
ToggleSQL;
end
else if char(Key) in ['l','L'] then
begin
btnSMSLinksClick(self);
end
else if char(Key) in ['r','R'] then
begin
btnRecordViewClick(self);
end
else if char(Key) in ['t','T'] then
begin
btnFunctionsClick(self);
end
else if char(Key) in ['i','I'] then
begin
btnInfoClick(self);
end
else if char(Key) in ['f','F'] then
begin
btnFilterClick(self);
end
else if char(Key) in ['d','D'] then
begin
btnDataBaseClick(self);
end
else if char(Key) in ['g','G'] then
begin
btnDataGenieClick(self);
end;
end
else
begin
if (Key = VK_ESCAPE) then
begin
if lblSQLConfirmCancel.Visible then
begin
SQLCancel;
mmoSQL.SetFocus;
end
else if fSQLEditorShowing and btnExecute.Visible then
ToggleSQL;
end
else if(Key = VK_F6) then
begin
if imgCommit.Visible then
Commit;
end
else if (Key = VK_F7) then
begin
if imgRollback.Visible then
RollBack;
end;
end;
end;
procedure TfrmDataEditor.FormKeyUp(Sender: TObject; var Key: Word;
Shift: TShiftState);
//var
// lActiveTab : TTab;
begin
// if (char(Key) in ['v', 'V']) and (ssCtrl in Shift) then
// begin
// lActiveTab := tab[pgTable.ActivePageIndex];
// if Assigned(lActiveTab) and lActiveTab.Grid.Focused then
// PasteTimer.Enabled := True;
// end;
end;
procedure TfrmDataEditor.FormResize(Sender: TObject);
var
I : Integer;
lWRatio, lHRatio : Double;
begin
lWRatio := Self.Width/fOldWidth;
lHRatio := Self.Height/fOldHeight;
//loop through controls and resize them
for I := 0 to ComponentCount - 1 do
begin
if Components[I] is TControl then
begin
TControl(Components[I]).Width := Round(lWRatio * TControl(Components[I]).Width);
TControl(Components[I]).Height := Round(lHRatio * TControl(Components[I]).Height);
TControl(Components[I]).Left := Round(lWRatio * TControl(Components[I]).Left);
TControl(Components[I]).Top := Round(lHRatio * TControl(Components[I]).Top);
end;
end;
fOldWidth := Self.Width;
fOldHeight := Self.Height;
end;
function TfrmDataEditor.GetNoOfActiveTables : Integer;
var
I: Integer;
begin
Result := 0;
for I := 0 to NO_OF_TABS - 1 do
begin
if Assigned(tab[I]) and tab[I].dSet.Active then
Result := Result + 1;
end;
end;
function TfrmDataEditor.AddTablesToDropdown : Boolean;
var
lTableNames : TStringList;
I : Integer;
begin
if gDBType = dtMSSQL then
lTableNames := GetTableNamesFromSchema
else
lTableNames := gDataBase.GetTableNames;
cboTable.Items.Clear;
cboSQLTables.Items.Clear;
SynSQLSyn1.TableNames.Clear;
Result := False;
if lTableNames.Count <> 0 then
begin
for I := 0 to lTableNames.Count - 1 do
begin
cboTable.Items.Add(lTableNames[I]);
cboSQLTables.Items.Add(lTableNames[I]);
SynSQLSyn1.TableNames.Add(lTableNames[I]);
end;
Result := True;
end;
FreeAndNil(lTableNames);
end;
procedure TfrmDataEditor.FormShow(Sender: TObject);
var
lDEFont : String;
begin
pnlSQL.SendToBack;
pnlInfo.SendToBack;
fAlias := GetRegistry('DEAlias');
fServerName := GetRegistry('DEServerName');
gMyStoreCode := GetRegistry('location_code', POS_DIRECTORY);
gMyRegisterCode := gMyStoreCode + GetRegistry('register_code', POS_DIRECTORY);
if (fAlias <> '') and (fServerName <> ''){and AliasExists(fAlias)} then
begin
if SetAlias(fAlias, fServerName, '', '', True) then
begin
cboTable.Text := GetRegistry('DETable');
fTableSetByEnter := True;
SetTable;
if Assigned(tab[pgTable.ActivePageIndex]) and
(tab[pgTable.ActivePageIndex].TableName = 'smsconfig') then
begin
tab[pgTable.ActivePageIndex].Grid.SelectedIndex := 1;
tab[pgTable.ActivePageIndex].Grid.FocusFilterBar;
end
else
cboTable.SetFocus;
end
else
btnDataBaseClick(Self);
end
else
begin
EnableTableControls(False);
cboTable.Enabled := False;
btnSQL.Enabled := False;
btnSMSLinks.Enabled := False;
btnDataBaseClick(Self);
end;
lDEFont := GetRegistry('DEFont');
if lDEFont <> '' then
tbFont.Position := StrToInt(lDEFont);
btnBack.Enabled := False;
btnForward.Enabled := False;
btnWhere.Enabled := False;
btnGroupBy.Enabled := False;
btnOrderBy.Enabled := False;
btnJoin.Enabled := False;
//Maximise it to fullscreen
Self.Width := Screen.Width;
Self.Height := Screen.Height - 40;
end;
procedure TfrmDataEditor.btnCompareDBClick(Sender: TObject);
var
lCompareDB : TdCompareDB;
begin
lCompareDB := TdCompareDB.Create(Self);
try
lCompareDB.ShowModal;
finally
FreeAndNil(lCompareDB);
end;
end;
procedure TfrmDataEditor.btnConfigsClick(Sender: TObject);
var
lConfigs : TdSMSConfigs;
begin
lConfigs := TdSMSConfigs.Create(Self);
try
lConfigs.ShowModal;
finally
FreeAndNil(lConfigs);
end;
end;
procedure TfrmDataEditor.btnSchemaChangeClick(Sender: TObject);
var
lSchemaChange : TdSchemaChange;
begin
lSchemaChange := TdSchemaChange.Create(Self);
try
lSchemaChange.ShowModal;
finally
FreeAndNil(lSchemaChange);
end;
end;
procedure TfrmDataEditor.btnInfoClick(Sender: TObject);
begin
ToggleInfo;
end;
procedure TfrmDataEditor.btnBackClick(Sender: TObject);
begin
if not fSQLJustChanged then
begin
mtbSQL.Prior;
btnForward.Enabled := True;
end
else
fSQLJustChanged := False;
btnBack.Enabled := mtbSQL.RecNo > 1;
fTypedSQLChange := False;
mmoSQL.Text := mtbSQLSQL.AsString;
fTypedSQLChange := True;
mmoSQLFeedBack.Text := mtbSQLFeedBack.AsString;
if mtbSQLError.AsBoolean then
mmoSQLFeedBack.Font.Color := clRed
else
mmoSQLFeedBack.Font.Color := clBlack;
lblTime.Caption := mtbSQLTime.AsString;
end;
procedure TfrmDataEditor.btnClearClick(Sender: TObject);
begin
fTypedSQLChange := True;
mmoSQL.Text := '';
mmoSQLFeedBack.Text := '';
lblTime.Caption := '';
mmoSQL.SetFocus;
btnClear.Enabled := False;
if not mtbSQL.IsEmpty then
btnBack.Enabled := True;
fOrigSQL.Text := '';
fOrigSQL.Cursor := 0;
end;
procedure TfrmDataEditor.RefreshAllTables;
var
I: Integer;
begin
for I := 0 to NO_OF_TABS - 1 do
begin
if Assigned(tab[I]) and tab[I].dSet.Active then
tab[I].dSet.Refresh;
end;
end;
procedure TfrmDataEditor.btnDatabaseClick(Sender: TObject);
procedure ExpandSelectedServerAndHighlightAlias;
var
I : Integer;
begin
for I := 0 to tvServerList.Items.Count - 1 do
begin
if (tvServerList.Items[I].Parent = nil) and (tvServerList.Items[I].Text = fServerName) then
begin
//#todo: Replace with left click
//tvServerListChange(Self, tvServerList.Items[I]);
break;
end;
end;
end;
begin
if not tvServerList.Visible then
begin
btnDatabase.Caption := 'Close';
fFillingServers := True;
tvServerList.Visible := True;
btnRegister.Visible := True;
PopulateServerList(tvServerList);
fFillingServers := False;
if (fServerName <> '') and (fAlias <> '') then
ExpandSelectedServerAndHighlightAlias;
end
else
begin
tvServerList.Visible := False;
btnRegister.Visible := False;
btnDatabase.Caption := 'Database';
end;
end;
procedure TfrmDataEditor.btnExecuteClick(Sender: TObject);
var
lSQLStrList : TStringList;
lCancelledOnParams : Boolean;
I, K : Integer;
lSQLStartTime, lSQLEndTime : Int64;
lError : Boolean;
lErrorMessage : String;
lTimeEnteringParams : Int64;
lSQLToAdd : String;
lTableName : String;
lAlreadyRolledback : Boolean;
lSQLFeedback : String;
lNoTransaction : Boolean;
lTrimmedSQL : String;
lExitFromSQL : Boolean;
lExecuteAsOneStatement : Boolean;
begin
lExitFromSQL := True;
lTrimmedSQL := Trim(mmoSQL.Text);
if lTrimmedSQL = '' then
Exit;
lExecuteAsOneStatement := False;
lNoTransaction := False;
if (AnsiPos('CREATE TABLE', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('CREATE INDEX', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('CREATE FUNCTION', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('CREATE PROCEDURE', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('DROP TABLE', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('DROP INDEX', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('DROP FUNCTION', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('DROP PROCEDURE', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('ALTER INDEX', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('ALTER TABLE', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('ALTER FUNCTION', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('ALTER PROCEDURE', Uppercase(lTrimmedSQL)) <> 0) then
begin
lNoTransaction := True;
lExitFromSQL := False;
if (AnsiPos('CREATE FUNCTION', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('CREATE PROCEDURE', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('ALTER FUNCTION', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('ALTER PROCEDURE', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('DROP FUNCTION', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('DROP PROCEDURE', Uppercase(lTrimmedSQL)) <> 0) then
begin
lExecuteAsOneStatement := True;
end
else if (AnsiPos('UPDATE ', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('INSERT INTO ', Uppercase(lTrimmedSQL)) <> 0) or
(AnsiPos('DELETE FROM ', Uppercase(lTrimmedSQL)) <> 0) then
begin
ShowMessage('You cannot execute ddl statements with SQL that requires a transaction.');
Exit;
end;
end;
lSQLFeedback := '';
lTimeEnteringParams := 0;
lError := False;
lAlreadyRolledback := False;
lCancelledOnParams := False;
lSQLStrList := TStringList.Create;
fTablesAffected.Clear;
mtbAllParams.Close;
lSQLStartTime := GetTickCount;
try
if lExecuteAsOneStatement then
lSQLStrList.Add(lTrimmedSQL)
else
//put statements into stringlist
SplitSQL(lSQLStrList, lTrimmedSQL, ';', True);
for I := 0 to lSQLStrList.Count - 1 do
begin
lSQLToAdd := Trim(lSQLStrList[I]);
if lSQLToAdd <> '' then
begin
try
if AnsiStartsStr(CUSTOM_SQL, Trim(Uppercase(lSQLToAdd))) then
begin
lError := (not PutSelectSQLIntoTab(lSQLToAdd, lCancelledOnParams,
lTimeEnteringParams, lSQLFeedBack)) or lError;
end
else
begin
qrySQL.SQL.Clear;
qrySQL.SQL.Add(lSQLToAdd);
if (not gDataBase.InTransaction) and (not lNoTransaction) then
begin
lExitFromSQL := False;
if gDBType = dtParadox then
begin
//For Paradox, must lock the tables to get around not being able
//to lock more than 255 records
for K := 0 to lSQLStrList.Count - 1 do
begin
lTableName := Trim(lSQLStrList[K]);
if lTableName <> '' then
begin
lTableName := GetTableName(Trim(lSQLStrList[K]));
if lTableName <> '' then
fTablesAffected.Add(lTableName);
end;
end;
gDataBase.StartTransaction(fTablesAffected);
end
else
gDataBase.StartTransaction;
end;
qrySQL.Prepare;
if qrySQL.Params.Count <> 0 then
begin
ApplySQLParameters(qrySQL, lTimeEnteringParams,
lCancelledOnParams);
end;
qrySQL.ExecSQL;
if not lNoTransaction then //we don't want to call rowsaffected if they are created a table or index
begin
//RowsAffected can cause a stack overflow with Paradox
//Something to do with the table locking thing
// if gDBType <> dtParadox then
// lSQLFeedback := lSQLFeedback + 'Rows Affected: ' + IntToStr(qrySQL.RowsAffected) + #13#10
// else
// lSQLFeedback := lSQLFeedback + 'Rows Affected: Unknown' + #13#10;
end
else
begin
if AnsiPos('CREATE TABLE', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Table Created' + #13#10
else if AnsiPos('CREATE INDEX', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Index Created' + #13#10
else if AnsiPos('CREATE FUNCTION', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Stored Function Created' + #13#10
else if AnsiPos('CREATE PROCEDURE', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Stored Procedure Created' + #13#10
else if AnsiPos('DROP TABLE', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Table Dropped' + #13#10
else if AnsiPos('DROP INDEX', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Index Dropped' + #13#10
else if AnsiPos('ALTER TABLE', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Table Altered' + #13#10
else if AnsiPos('ALTER INDEX', Uppercase(qrySQL.SQL.Text)) <> 0 then
lSQLFeedback := lSQLFeedback + 'Index Altered' + #13#10
end;
end;
except
on E : Exception do
begin
lExitFromSQL := False;
if not lCancelledOnParams then
begin
lErrorMessage := E.Message;
lSQLFeedback := lSQLFeedback + lErrorMessage + #13#10;
lError := True;
end;
end;
end;
end;
end;
finally
if not lCancelledOnParams then