unit uViewDetallesFamilias;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, uViewContenido, cxStyles, cxCustomData, cxGraphics, cxFilter,
  cxData, cxDataStorage, cxEdit, DB, cxDBData, cxDropDownEdit, cxTextEdit,
  cxSpinEdit, cxCurrencyEdit, ImgList, PngImageList, uDADataTable,
  ExtActns, StdActns, ActnList, ComCtrls, ToolWin, cxGridLevel,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, cxClasses,
  cxControls, cxGridCustomView, cxGrid, cxImageComboBox,
  uBizImportesCabeceraBase, cxCheckBox, TB2Item, TBX, TB2Dock, TB2Toolbar,
  JvExComCtrls, JvToolBar, cxMaskEdit;

type
  IViewDetallesFamilias = interface(IViewContenido)
  ['{FFE0D3C1-F05C-4F28-9393-03F344CA6EBA}']
  end;

  TfrViewDetallesFamilias = class(TfrViewContenido, IViewDetallesFamilias)
    cxStyleRepository1: TcxStyleRepository;
    cxStyle_IMPORTETOTAL: TcxStyle;
    cxStyle_SUBTOTAL: TcxStyle;
    TipoPngImageList: TPngImageList;
    cxGridViewDESCRIPCION: TcxGridDBColumn;
    cxGridViewCANTIDAD: TcxGridDBColumn;
    cxGridViewIMPORTEUNIDAD: TcxGridDBColumn;
    cxGridViewIMPORTETOTAL: TcxGridDBColumn;
    cxGridViewTIPO: TcxGridDBColumn;
    cxGridViewPOSICION: TcxGridDBColumn;
    cxGridViewVISIBLE: TcxGridDBColumn;
    actAnadirCap: TAction;
    ToolButton1: TToolButton;
    ToolButton2: TToolButton;
    ToolButton3: TToolButton;
    ToolButton4: TToolButton;
    ToolButton5: TToolButton;
    ToolButton6: TToolButton;
    ToolButton7: TToolButton;
    cxStyle_TITULO: TcxStyle;
    procedure cxGridViewEditing(Sender: TcxCustomGridTableView;
      AItem: TcxCustomGridTableItem; var AAllow: Boolean);
    procedure cxGridViewTIPOStylesGetContentStyle(
      Sender: TcxCustomGridTableView; ARecord: TcxCustomGridRecord;
      AItem: TcxCustomGridTableItem; out AStyle: TcxStyle);
    procedure actAnadirCapExecute(Sender: TObject);
  private
  protected
  public
  end;

implementation

uses uBizImportesDetalleBase, uDAInterfaces;

{$R *.dfm}

procedure TfrViewDetallesFamilias.cxGridViewEditing(
  Sender: TcxCustomGridTableView; AItem: TcxCustomGridTableItem;
  var AAllow: Boolean);
var
  IndiceCol : Integer;
begin
  IndiceCol := (Sender as TcxGridDBTableView).GetColumnByFieldName(fld_DESCRIPCION).Index;
  if AItem.Index <= IndiceCol then
    AAllow := True
  else begin
    IndiceCol := (Sender as TcxGridDBTableView).GetColumnByFieldName(fld_TIPODETALLE).Index;
    if (UpperCase(AItem.GridView.Items[IndiceCol].EditValue) = TIPODETALLE_SUBTOTAL) then
      AAllow := False
    else begin
      if (UpperCase(AItem.GridView.Items[IndiceCol].EditValue) = TIPODETALLE_TITULO) then
      begin
        IndiceCol := (Sender as TcxGridDBTableView).GetColumnByFieldName(fld_VISIBLE).Index;
        if AItem.Index = IndiceCol then
          AAllow := True
        else
          AAllow := False
      end;
    end;
  end;
end;

procedure TfrViewDetallesFamilias.cxGridViewTIPOStylesGetContentStyle(
  Sender: TcxCustomGridTableView; ARecord: TcxCustomGridRecord;
  AItem: TcxCustomGridTableItem; out AStyle: TcxStyle);
var
  IndiceCol : Integer;
  ATipo : String;
begin
  if Assigned(ARecord) then
  begin
    IndiceCol := (Sender as TcxGridDBTableView).GetColumnByFieldName(fld_TIPODETALLE).Index;
    ATipo := VarToStr(ARecord.Values[IndiceCol]);
    if ATipo = TIPODETALLE_SUBTOTAL then
      AStyle := cxStyle_SUBTOTAL;
    if ATipo = TIPODETALLE_TITULO then
      AStyle := cxStyle_TITULO;
  end;
end;

procedure TfrViewDetallesFamilias.actAnadirCapExecute(Sender: TObject);
var
  AFieldTIPO : TDAField;
  AFieldDES : TDAField;  
begin
  if Assigned(DADataSource.DataTable) then
  begin
    AFieldTIPO := DADataSource.DataTable.FindField(fld_TIPODETALLE);
    AFieldDES := DADataSource.DataTable.FindField(fld_DESCRIPCION);

    DADataSource.DataTable.Append;
    AFieldDES.AsString := 'Capítulo de...';
    AFieldTIPO.Value := TIPODETALLE_TITULO;
    if DADataSource.DataTable.State in dsEditModes then
      DADataSource.DataTable.Post;
    DADataSource.DataTable.Next;

    DADataSource.DataTable.Insert;
    AFieldTIPO.Value := TIPODETALLE_CONCEPTO;
    if DADataSource.DataTable.State in dsEditModes then
      DADataSource.DataTable.Post;
    DADataSource.DataTable.Next;

    DADataSource.DataTable.Insert;
    AFieldDES.AsString := 'Total del capítulo';
    AFieldTIPO.Value := TIPODETALLE_SUBTOTAL;
    if DADataSource.DataTable.State in dsEditModes then
      DADataSource.DataTable.Post;
  end;
end;

end.