unit uViewAlbaranesCliente;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, uViewGrid, uViewPreview, cxStyles, cxCustomData, cxGraphics,
  cxFilter, cxData, cxDataStorage, cxEdit, DB, cxDBData, dxPSGlbl, dxPSUtl,
  dxPSEngn, dxPrnPg, dxBkgnd, dxWrap, dxPrnDev, dxPSCompsProvider,
  dxPSFillPatterns, dxPSEdgePatterns, cxImageComboBox, cxTextEdit, ImgList,
  PngImageList, cxGridCustomTableView, cxGridTableView, cxGridDBTableView,
  dxPSCore, dxPScxCommon, dxPScxGridLnk, ActnList, uDADataTable,
  cxGridLevel, cxClasses, cxControls, cxGridCustomView, cxGrid,
  uBizAlbaranesCliente, cxImage, Grids, DBGrids;

type
  IViewAlbaranesCliente = interface(IViewGrid)
    ['{A490D8D4-B431-44D2-8AD7-BA74B40E98B7}']
    procedure SyncFocusedRecord;
    function GetAlbaranesCliente: IBizAlbaranesCliente;
    procedure SetAlbaranesCliente(const Value: IBizAlbaranesCliente);
    property AlbaranesCliente: IBizAlbaranesCliente read GetAlbaranesCliente
      write SetAlbaranesCliente;
  end;

  TfrViewAlbaranesCliente = class(TfrViewGrid, IViewAlbaranesCliente)
    PngImageList: TPngImageList;
    cxGridViewNOMBRE: TcxGridDBColumn;
    cxGridViewFECHAALBARAN: TcxGridDBColumn;
    cxGridViewSITUACION: TcxGridDBColumn;
    cxGridViewFECHAPAGO: TcxGridDBColumn;
    cxGridViewIMPORTETOTAL: TcxGridDBColumn;
    cxGridViewREFERENCIA: TcxGridDBColumn;
    cxGridViewCODIGO: TcxGridDBColumn;
    cxGridViewICONO: TcxGridDBColumn;
    cxGridLevel1: TcxGridLevel;
    cxGridLevel2: TcxGridLevel;
    cxGridViewREFERENCIAPRESUPUESTO: TcxGridDBColumn;
    procedure cxGridViewCODIGOCustomDrawCell(
      Sender: TcxCustomGridTableView; ACanvas: TcxCanvas;
      AViewInfo: TcxGridTableDataCellViewInfo; var ADone: Boolean);
    procedure cxGridActiveTabChanged(Sender: TcxCustomGrid;
      ALevel: TcxGridLevel);
  private
  protected
    FNivelFiltrado : TcxFilterCriteriaItemList;
    FAlbaranesCliente: IBizAlbaranesCliente;
    function GetAlbaranesCliente: IBizAlbaranesCliente;
    procedure SetAlbaranesCliente(const Value: IBizAlbaranesCliente);
    procedure FilterChanged(Sender : TObject); override;
  public
    procedure SyncFocusedRecord;
    property AlbaranesCliente: IBizAlbaranesCliente read GetAlbaranesCliente
      write SetAlbaranesCliente;
  end;

var
  frViewAlbaranesCliente: TfrViewAlbaranesCliente;

implementation

uses
  uDataModuleAlbaranesCliente;

{$R *.dfm}

{ TfrViewAlbaranesCliente }

function TfrViewAlbaranesCliente.GetAlbaranesCliente: IBizAlbaranesCliente;
begin
  Result := FAlbaranesCliente;
end;

procedure TfrViewAlbaranesCliente.SetAlbaranesCliente(
  const Value: IBizAlbaranesCliente);
begin
  FAlbaranesCliente := Value;
  if Assigned(FAlbaranesCliente) then
    DADataSource.DataTable := FAlbaranesCliente.DataTable;
end;

procedure TfrViewAlbaranesCliente.cxGridViewCODIGOCustomDrawCell(
  Sender: TcxCustomGridTableView; ACanvas: TcxCanvas;
  AViewInfo: TcxGridTableDataCellViewInfo; var ADone: Boolean);
var
  R : TRect;
begin
  inherited;
  R := AViewInfo.ContentBounds;
  ACanvas.FillRect(R);
  ACanvas.DrawImage(PngImageList, R.Left, R.Top, 2);
  ADone := True;
end;

procedure TfrViewAlbaranesCliente.SyncFocusedRecord;
begin
//
end;

procedure TfrViewAlbaranesCliente.cxGridActiveTabChanged(Sender: TcxCustomGrid; ALevel: TcxGridLevel);
begin
  inherited;
  FreeAndNil(FNivelFiltrado);
  FilterChanged(self);
end;

procedure TfrViewAlbaranesCliente.FilterChanged(Sender: TObject);
var
  AItemList: TcxFilterCriteriaItemList;
  AItemList2: TcxFilterCriteriaItemList;
begin
  inherited;

  cxGridView.DataController.Filter.BeginUpdate;

  AItemList := cxGridView.DataController.Filter.Root;
  AItemList2 := AItemList.AddItemList(fboAnd);
  FNivelFiltrado := AItemList2;

  case cxGrid.ActiveLevel.Index of
    1   : AItemList2.AddItem(cxGridViewSITUACION, foEqual, SITUACION_PENDIENTE, SITUACION_PENDIENTE);
    2   : AItemList2.AddItem(cxGridViewSITUACION, foEqual, SITUACION_PAGADO, SITUACION_PAGADO);
  end;
  AItemList := AItemList2;

  if cxGridView.DataController.Filter.IsEmpty
  then cxGridView.DataController.Filter.Active := False
  else cxGridView.DataController.Filter.Active := True;

  cxGridView.DataController.Filter.EndUpdate;
  cxGrid.ActiveLevel.GridView := cxGridView;
end;

end.