//---------------------------------------------------------------------------

#include <vcl.h>
#include "shellapi.hpp"
#pragma hdrstop

#include "SummaryGroupDemoMain.h"
#include "SummaryGroupDemoData.h"
#include "AboutDemoForm.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "cxClasses"
#pragma link "cxControls"
#pragma link "cxCustomData"
#pragma link "cxData"
#pragma link "cxDBData"
#pragma link "cxEdit"
#pragma link "cxFilter"
#pragma link "cxGraphics"
#pragma link "cxGrid"
#pragma link "cxGridCustomTableView"
#pragma link "cxGridCustomView"
#pragma link "cxGridDBTableView"
#pragma link "cxGridLevel"
#pragma link "cxGridTableView"
#pragma link "cxStyles"
#pragma link "cxGridCustomPopupMenu"
#pragma link "cxGridPopupMenu"
#pragma link "cxLookAndFeels"
#pragma resource "*.dfm"
TSummaryGroupDemoMainForm *SummaryGroupDemoMainForm;
//---------------------------------------------------------------------------
__fastcall TSummaryGroupDemoMainForm::TSummaryGroupDemoMainForm(TComponent* Owner)
  : TForm(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::miAboutClick(TObject *Sender)
{
  ShowAboutDemoForm();
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::miExitClick(TObject *Sender)
{
  Close();  
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::FormShow(TObject *Sender)
{
 if(SummaryGroupDemoDataDM->tblOrders->Active) {
  tvOrders->DataController->Groups->FullExpand();
  tvOrders->Controller->GoToFirst();
 }
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::miSelectedRedcordsOnlyClick(
      TObject *Sender)
{
  TcxDataSummary* ASummary = Grid->FocusedView->DataController->Summary;
  if(ASummary->Options.Contains(soSelectedRecords))
    ASummary->Options = ASummary->Options>>soSelectedRecords;
  else
    ASummary->Options = ASummary->Options<<soSelectedRecords;
  ((TMenuItem*)Sender)->Checked = !((TMenuItem*)Sender)->Checked;
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::miIgnoreNullValuesClick(
      TObject *Sender)
{
  TcxDataSummary* ASummary = Grid->FocusedView->DataController->Summary;
  if(ASummary->Options.Contains(soNullIgnore))
    ASummary->Options = ASummary->Options>>soNullIgnore;
  else
    ASummary->Options = ASummary->Options<<soNullIgnore;
  ((TMenuItem*)Sender)->Checked = !((TMenuItem*)Sender)->Checked;
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::miMultiSelectClick(
      TObject *Sender)
{
  TcxGridDBTableView* AView = (TcxGridDBTableView*)Grid->FocusedView;
  AView->OptionsSelection->MultiSelect = !AView->OptionsSelection->MultiSelect;
  ((TMenuItem*)Sender)->Checked = !((TMenuItem*)Sender)->Checked;
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::GridFocusedViewChanged(
      TcxCustomGrid *Sender, TcxCustomGridView *APrevFocusedView,
      TcxCustomGridView *AFocusedView)
{
  TcxGridDBTableView* AView = (TcxGridDBTableView*)Grid->FocusedView;
  miSelectedRedcordsOnly->Checked = AView->DataController->Summary->Options.Contains(soSelectedRecords);
  miIgnoreNullValues->Checked = AView->DataController->Summary->Options.Contains(soNullIgnore);
  miMultiSelect->Checked = AView->OptionsSelection->MultiSelect;
  miGroupFooterAlwaysShow->Checked = AView->OptionsView->GroupFooters == gfAlwaysVisible;
  miGroupFooterNeverToShow->Checked = AView->OptionsView->GroupFooters == gfInvisible;
  miGroupFooterShowWhenExpand->Checked = AView->OptionsView->GroupFooters == gfVisibleWhenExpanded;

}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::miGroupFooterClick(
      TObject *Sender)
{
  TcxGridDBTableView* AView = (TcxGridDBTableView*)Grid->FocusedView;
  AView->OptionsView->GroupFooters =
    (TcxGridGroupFootersMode)((TMenuItem*)Sender)->Tag;
  ((TMenuItem*)Sender)->Checked = true;    
}
//---------------------------------------------------------------------------

void __fastcall TSummaryGroupDemoMainForm::tvOrdersStylesGetGroupStyle(
      TcxGridTableView *Sender, TcxCustomGridRecord *ARecord, int ALevel,
      TcxStyle *&AStyle)
{
  if(ALevel % 2 == 0)
    AStyle = SummaryGroupDemoDataDM->stGreyLight;
  else
    AStyle = SummaryGroupDemoDataDM->stBlueSky;
}
//---------------------------------------------------------------------------