qimport2wizard.pas

Delphi Advanced Import Component_v2.48.With Full Source.

unit QImport2Wizard;

{$I VerCtrl.inc}

interface

uses
  Forms, Dialogs, QImport2XLS, QImport2ASCII, QImport2, QImport2DBF, StdCtrls,
  Grids, ComCtrls, Buttons, Controls, ExtCtrls, Classes, Db,
  Windows, fuQImport2ProgressDlg, QImport2TXTView, DBGrids, XLSFile,
  XLSMapParser, InfoPanel, QImport2XML, ToolWin, Graphics 
  {$IFDEF VCL4}, ImgList{$ENDIF};

type
  TQImport2Wizard = class(TComponent)
  private
    FAllowedImports: TAllowedImports;

    FDataSet: TDataSet;
    FDBGrid: TDBGrid;
    FListView: TListView;
    FStringGrid: TStringGrid;

    FFileName: string;
    FFormats: TQImportFormats;
    FFieldFormats: TQImportFieldFormats;
    FAbout: string;
    FVersion: string;

    FImportRecCount: integer;
    FCommitRecCount: integer;
    FCommitAfterDone: boolean;
    FErrorLog: boolean;
    FErrorLogFileName: string;
    FRewriteErrorLogFile: boolean;
    FShowErrorLog: boolean;
    FShowProgress: boolean;
    FAutoChangeExtension: boolean;
    FShowHelpButton: boolean;
    FCloseAfterImport: boolean;
    FPicture: TPicture;
    FTextViewerRows: integer;
    FCSVViewerRows: integer;
    FExcelViewerRows: integer;
    FExcelMaxColWidth: integer;

    FShowSaveLoadButtons: boolean;

    FAutoSaveTemplate: boolean;
    FAutoLoadTemplate: boolean;
    FTemplateFileName: string;
    FGoToLastPage: boolean;

    FImportDestination: TQImportDestination;
    FImportMode: TQImportMode;
    FAddType: TQImportAddType;
    FKeyColumns: TStrings;
    FGridCaptionRow: integer;
    FGridStartRow: integer;
    FConfirmOnCancel: boolean;

    FOnBeforeImport: TNotifyEvent;
    FOnAfterImport: TNotifyEvent;
    FOnImportRecord: TNotifyEvent;
    FOnImportError: TNotifyEvent;
    FOnImportErrorAdv: TNotifyEvent;
    FOnNeedCommit: TNotifyEvent;
    FOnImportCancel: TImportCancelEvent;
    FOnBeforePost: TImportBeforePostEvent;
    FOnLoadTemplate: TImportLoadTemplateEvent;
    FOnDestinationLocate: TDestinationLocateEvent;

    function IsFileName: Boolean;
    procedure SetFormats(const Value: TQImportFormats);
    procedure SetFieldFormats(const Value: TQImportFieldFormats);
    procedure SetKeyColumns(const Value: TStrings);
    procedure SetPicture(const Value: TPicture);
  protected
    procedure Notification(AComponent: TComponent;
      Operation: TOperation); override;
  public
    constructor Create(AOwner: TComponent); override;
    destructor Destroy; override;
    procedure Execute;
  published
    property AllowedImports: TAllowedImports read FAllowedImports
      write FAllowedImports default [Low(TAllowedImport)..High(TAllowedImport)];

    property DataSet: TDataSet read FDataSet write FDataSet;
    property DBGrid: TDBGrid read FDBGrid write FDBGrid;
    property ListView: TListView read FListView write FListView;
    property StringGrid: TStringGrid read FStringGrid write FStringGrid;

    property FileName: string read FFileName write FFileName stored IsFileName;
    property Formats: TQImportFormats read FFormats write SetFormats;
    property FieldFormats: TQImportFieldFormats read FFieldFormats
      write SetFieldFormats;
    property About: string read FAbout write FAbout;
    property Version: string read FVersion write FVersion;

    property ImportRecCount: integer read FImportRecCount
      write FImportRecCount default 0;
    property CommitRecCount: integer read FCommitRecCount
      write FCommitRecCount default 100;
    property CommitAfterDone: boolean read FCommitAfterDone
      write FCommitAfterDone default true;
    property ErrorLog: boolean read FErrorLog write FErrorLog default false;
    property ErrorLogFileName: string read FErrorLogFileName
      write FErrorLogFileName;
    property RewriteErrorLogFile: boolean read FRewriteErrorLogFile
      write FRewriteErrorLogFile default true;
    property ShowErrorLog: boolean read FShowErrorLog
      write FShowErrorLog default false;
    property ShowProgress: boolean read FShowProgress
      write FShowProgress default true;
    property AutoChangeExtension: boolean read FAutoChangeExtension
      write FAutoChangeExtension default true;
    property ShowHelpButton: boolean read FShowHelpButton
      write FShowHelpButton default true;
    property CloseAfterImport: boolean read FCloseAfterImport
      write FCloseAfterImport default false;
    property Picture: TPicture read FPicture write SetPicture;
    property TextViewerRows: integer read FTextViewerRows
      write FTextViewerRows default 20;
    property CSVViewerRows: integer read FCSVViewerRows
      write FCSVViewerRows default 20;
    property ExcelViewerRows: integer read FExcelViewerRows
      write FExcelViewerRows default 256;
    property ExcelMaxColWidth: integer read FExcelMaxColWidth
      write FExcelMaxColWidth default 130;

    property ShowSaveLoadButtons: boolean read FShowSaveLoadButtons
      write FShowSaveLoadButtons default false;

    property TemplateFileName: string read FTemplateFileName
      write FTemplateFileName;
    property AutoLoadTemplate: boolean read FAutoLoadTemplate
      write FAutoLoadTemplate default false;
    property AutoSaveTemplate: boolean read FAutoSaveTemplate
      write FAutoSaveTemplate default false;
    property GoToLastPage: boolean read FGoToLastPage
      write FGoToLastPage default false;

    property ImportDestination: TQImportDestination read FImportDestination
      write FImportDestination default qidDataSet;
    property ImportMode: TQImportMode read FImportMode write FImportMode
      default qimInsertAll;
    property AddType: TQImportAddType read FAddType
      write FAddType default qatAppend;
    property KeyColumns: TStrings read FKeyColumns write SetKeyColumns;
    property GridCaptionRow: integer read FGridCaptionRow
      write FGridCaptionRow default -1;
    property GridStartRow: integer read FGridStartRow
      write FGridStartRow default -1;
    property ConfirmOnCancel: boolean read FConfirmOnCancel
      write FConfirmOnCancel default true;

    property OnBeforeImport: TNotifyEvent read FOnBeforeImport
      write FOnBeforeImport;
    property OnAfterImport: TNotifyEvent read FOnAfterImport
      write FOnAfterImport;
    property OnImportRecord: TNotifyEvent read FOnImportRecord
      write FOnImportRecord;
    property OnImportError: TNotifyEvent read FOnImportError
      write FOnImportError;
    property OnImportErrorAdv: TNotifyEvent read FOnImportErrorAdv
      write FOnImportErrorAdv;
    property OnNeedCommit: TNotifyEvent read FOnNeedCommit
      write FOnNeedCommit;
    property OnImportCancel: TImportCancelEvent read FOnImportCancel
      write FOnImportCancel;
    property OnBeforePost: TImportBeforePostEvent read FOnBeforePost
      write FOnBeforePost;
    property OnLoadTemplate: TImportLoadTemplateEvent read FOnLoadTemplate
      write FOnLoadTemplate;
    property OnDestinationLocate: TDestinationLocateEvent
      read FOnDestinationLocate write FOnDestinationLocate;
  end;

  TQImport2WizardF = class(TForm)
    impDBF: TQImport2DBF;
    impASCII: TQImport2ASCII;
    impXLS: TQImport2XLS;
    paButtons: TPanel;
    Bevel1: TBevel;
    bHelp: TButton;
    bBack: TButton;
    bNext: TButton;
    bCancel: TButton;
    bOk: TButton;
    pgImport: TPageControl;
    tsImportType: TTabSheet;
    tsTXTOptions: TTabSheet;
    tsDBFOptions: TTabSheet;
    tsExcelOptions: TTabSheet;
    grpImportTypes: TGroupBox;
    laComma: TLabel;
    rbtXLS: TRadioButton;
    rbtDBF: TRadioButton;
    rbtTXT: TRadioButton;
    rbtCSV: TRadioButton;
    cbComma: TComboBox;
    laSourceFileName: TLabel;
    edtFileName: TEdit;
    Bevel6: TBevel;
    opnDialog: TOpenDialog;
    spbBrowse: TSpeedButton;
    tsCommitOptions: TTabSheet;
    laTXTStep_02: TLabel;
    Bevel2: TBevel;
    laTXTSkipLines: TLabel;
    edtTXTSkipLines: TEdit;
    laStep_03: TLabel;
    Bevel3: TBevel;
    lstDBFDataSet: TListView;
    lstDBF: TListView;
    lstDBFMap: TListView;
    bDBFAdd: TSpeedButton;
    bDBFRemove: TSpeedButton;
    laStep_04: TLabel;
    Bevel4: TBevel;
    laStep_02: TLabel;
    Bevel5: TBevel;
    tsFormats: TTabSheet;
    laStep_06: TLabel;
    Bevel7: TBevel;
    pgFormats: TPageControl;
    tshBaseFormats: TTabSheet;
    grpDateTimeFormats: TGroupBox;
    laShortDateFormat: TLabel;
    laLongDateFormat: TLabel;
    laShortTimeFormat: TLabel;
    laLongTimeFormat: TLabel;
    edtShortDateFormat: TEdit;
    edtLongDateFormat: TEdit;
    edtShortTimeFormat: TEdit;
    edtLongTimeFormat: TEdit;
    tshDataFormats: TTabSheet;
    lstFormatFields: TListView;
    ilWizard: TImageList;
    odTemplate: TOpenDialog;
    btnSaveTemplate: TSpeedButton;
    sdTemplate: TSaveDialog;
    bDBFAutoFill: TSpeedButton;
    bDBFClear: TSpeedButton;
    laQuote: TLabel;
    tsCSVOptions: TTabSheet;
    laStep_07: TLabel;
    Bevel15: TBevel;
    sgrCSV: TStringGrid;
    pgFieldOptions: TPageControl;
    tsFieldTuning: TTabSheet;
    laGeneratorValue: TLabel;
    edtGeneratorValue: TEdit;
    laGeneratorStep: TLabel;
    edtGeneratorStep: TEdit;
    laConstantValue: TLabel;
    edtConstantValue: TEdit;
    laNullValue: TLabel;
    edtNullValue: TEdit;
    laDefaultValue: TLabel;
    edtDefaultValue: TEdit;
    laLeftQuote: TLabel;
    edtLeftQuote: TEdit;
    laRightQuote: TLabel;
    edtRightQuote: TEdit;
    laQuoteAction: TLabel;
    cmbQuoteAction: TComboBox;
    laCharCase: TLabel;
    cmbCharCase: TComboBox;
    laCharSet: TLabel;
    cmbCharSet: TComboBox;
    Bevel13: TBevel;
    grpSeparators: TGroupBox;
    laDecimalSeparator: TLabel;
    edtDecimalSeparator: TEdit;
    laThousandSeparator: TLabel;
    edtThousandSeparator: TEdit;
    laDateSeparator: TLabel;
    edtDateSeparator: TEdit;
    laTimeSeparator: TLabel;
    edtTimeSeparator: TEdit;
    cbQuote: TComboBox;
    pcLastStep: TPageControl;
    tshCommit: TTabSheet;
    tshAdvanced: TTabSheet;
    grpImportCount: TGroupBox;
    laImportRecCount_01: TLabel;
    laImportRecCount_02: TLabel;
    chImportAllRecords: TCheckBox;
    edtImportRecCount: TEdit;
    grpCommit: TGroupBox;
    laCommitRecCount_01: TLabel;
    laCommitRecCount_02: TLabel;
    chCommitAfterDone: TCheckBox;
    edtCommitRecCount: TEdit;
    chDBFSkipDeleted: TCheckBox;
    sdErrorLog: TSaveDialog;
    chCloseAfterImport: TCheckBox;
    pcXLSFile: TPageControl;
    paXLSFieldsAndRanges: TPanel;
    lvXLSFields: TListView;
    lvXLSRanges: TListView;
    tbXLSRanges: TToolBar;
    tbtXLSAddRange: TToolButton;
    tbtXLSEditRange: TToolButton;
    tbtXLSDelRange: TToolButton;
    tbXLSUtils: TToolBar;
    tbtXLSAutoFillCols: TToolButton;
    tbtXLSAutoFillRows: TToolButton;
    tbtXLSMoveRangeUp: TToolButton;
    tbtXLSMoveRangeDown: TToolButton;
    tbtSeparator_01: TToolButton;
    tbtXLSClearFieldRanges: TToolButton;
    grpErrorLog: TGroupBox;
    laErrorLogFileName: TLabel;
    bvErrorLogFileName: TBevel;
    bErrorLogFileName: TSpeedButton;
    chEnableErrorLog: TCheckBox;
    chShowErrorLog: TCheckBox;
    edErrorLogFileName: TEdit;
    chRewriteErrorLogFile: TCheckBox;
    rgImportMode: TRadioGroup;
    lvAvailableColumns: TListView;
    laAvailableColumns: TLabel;
    bAllToRight: TSpeedButton;
    bOneToRirght: TSpeedButton;
    bOneToLeft: TSpeedButton;
    bAllToLeft: TSpeedButton;
    lvSelectedColumns: TListView;
    laSelectedColumns: TLabel;
    rgAddType: TRadioGroup;
    laReplacements: TLabel;
    gbTemplateOptions: TGroupBox;
    btnLoadTemplate: TSpeedButton;
    chGoToLastPage: TCheckBox;
    chAutoSaveTemplate: TCheckBox;