personinfocontainer.cpp

symbian 3nd 实现短信息收发

/*
* ============================================================================
*  Name     : CPersonInfoContainer from CCoeControl, MCoeControlObserver
*  Part of  : PersonInfo
*  Copyright (c) 2003 Nokia. All rights reserved.
* ============================================================================
*/

// INCLUDE FILES
#include <eiklabel.h>  // for example label control
#include <barsread.h>  // for resource reader
#include <eikedwin.h>  // for CEikEdwin
#include <eikgted.h>   // for CEikGlobalTextEditor

#include <FrMes.rsg>
#include "FrMes.hrh"
#include "PersonInfoContainer.h"

#include "FrMesAppUi.h"
#include "FrMesDB.h"
#include <aknquerydialog.h>
#include <aknlists.h>


// ================= MEMBER FUNCTIONS =======================

// C++ default constructor can NOT contain any code, that
// might leave.
//
CPersonInfoContainer::CPersonInfoContainer()
{
	m_pListBox	= NULL;
	m_pListBoxArray = NULL;
}

// EPOC default constructor can leave.
void CPersonInfoContainer::ConstructL(const TRect& aRect)
{
    CreateWindowL();
	
//listbox
	m_pListBox = new( ELeave ) CAknDoubleNumberStyleListBox();
	CleanupStack::PushL(m_pListBox);
	m_pListBox->ConstructL(this, EAknListBoxMarkableList | EAknListBoxMultiselectionList);	
	m_pListBox->SetContainerWindowL( *this );
	m_pListBox->SetRect(aRect);
    m_pListBox->CreateScrollBarFrameL( ETrue );
    m_pListBox->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto);
//Add Item List
	m_pListBoxArray = new (ELeave) CDesCArrayFlat(3);
	CleanupStack::PushL(m_pListBoxArray);
	CTextListBoxModel* model = m_pListBox->Model();
	model->SetItemTextArray( m_pListBoxArray );
	model->SetOwnershipType(ELbmDoesNotOwnItemArray);
	CleanupStack::Pop(2);
	m_pListBox->SetFocus( ETrue );

    SetRect(aRect);
    ActivateL();
}

// Destructor
CPersonInfoContainer::~CPersonInfoContainer()
{
	if(m_pListBox)
	{
		delete m_pListBox;
		m_pListBox = NULL;
	}
	if(m_pListBoxArray)
	{
		delete m_pListBoxArray;
		m_pListBoxArray = NULL;
	}
}

// ---------------------------------------------------------
// CPersonInfoContainer::FocusTo(TInt aCommand)
// Change foccused control.
// (other items were commented in a header).
// ---------------------------------------------------------
//

void CPersonInfoContainer::FocusTo(TInt aCommand)
{
}

// ---------------------------------------------------------
// CPersonInfoContainer::SizeChanged()
// Called by framework when the view size is changed
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CPersonInfoContainer::SizeChanged()
{
	if (m_pListBox)
	{
		m_pListBox->SetRect(Rect());
	}
}

// ---------------------------------------------------------
// CPersonInfoContainer::CountComponentControls() const
// (other items were commented in a header).
// ---------------------------------------------------------
//
TInt CPersonInfoContainer::CountComponentControls() const
{
    return 1; // return nbr of controls inside this container
}

// ---------------------------------------------------------
// CPersonInfoContainer::ComponentControl(TInt aIndex) const
// (other items were commented in a header).
// ---------------------------------------------------------
//
CCoeControl* CPersonInfoContainer::ComponentControl(TInt aIndex) const
{
	switch(aIndex)
	{
	case 0:
		return m_pListBox;
	default:
		return NULL;
	}
}

// ---------------------------------------------------------
// CPersonInfoContainer::Draw(const TRect& aRect) const
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CPersonInfoContainer::Draw(const TRect& aRect) const
{
    CWindowGc& gc = SystemGc();
    gc.SetPenStyle(CGraphicsContext::ENullPen);
    gc.SetBrushColor(KRgbCyan);
    gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
    gc.DrawRect(aRect);
}

// ---------------------------------------------------------
// CPersonInfoContainer::OfferKeyEventL(...)
// Notify key events to editors.
// (other items were commented in a header).
// ---------------------------------------------------------

TKeyResponse CPersonInfoContainer::OfferKeyEventL(
												  const TKeyEvent& aKeyEvent, TEventCode aType)
{	
    if (m_pListBox)
		return m_pListBox->OfferKeyEventL (aKeyEvent, aType);
	else
		return EKeyWasNotConsumed;
}


// ---------------------------------------------------------
// CPersonInfoContainer::HandleControlEventL(
//     CCoeControl* aControl,TCoeEvent aEventType)
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CPersonInfoContainer::HandleControlEventL(
											   CCoeControl* /*aControl*/,TCoeEvent /*aEventType*/)
{
}



void CPersonInfoContainer::AddInfoToList(TInt aIndex, const TDesC& aText, const TDesC& sText)
{
	TBuf<64>	sBuf;
	sBuf.AppendNum(aIndex);
	sBuf.Append(_L("\t"));
	sBuf.Append(aText);
	sBuf.Append(_L("\t"));
	sBuf.Append(sText);
	m_pListBoxArray->AppendL(sBuf);
	m_pListBox->HandleItemAdditionL();
}

void CPersonInfoContainer::DisplayList()
{
	CFrMesAppUi* pApp = (CFrMesAppUi*)CEikonEnv::Static()->AppUi();
	TInt aCount = pApp->m_pDB->iArray->Count();
	m_pListBoxArray->Reset();
	if(aCount>0)
	{
		for(int i=0;i<aCount;i++)
		{
			TBuf<16> aName;
			TBuf<16> aCode;
			pApp->m_pDB->GetItem(i,aName,aCode);
			
			TBuf<32> aText;
			TBuf<32> sText;
			CEikonEnv::Static()->ReadResource(aText, R_QTN_FRMES_LISTBOX_NAME);
			CEikonEnv::Static()->ReadResource(sText, R_QTN_FRMES_LISTBOX_TEL);
            aText.Append(aName);
			sText.Append(aCode);
			AddInfoToList(i+1, aText, sText);
		}
		m_pListBox->SetCurrentItemIndex(0);
	}	
}

void CPersonInfoContainer::DeleteInfo()
{
	CFrMesAppUi* pApp = (CFrMesAppUi*)CEikonEnv::Static()->AppUi();
	TInt aCount = pApp->m_pDB->iArray->Count();	
	if(aCount == 0)
		return;

	CAknQueryDialog* pdialog = CAknQueryDialog::NewL( CAknQueryDialog::ENoTone );
	TBool aResult=pdialog->ExecuteLD( R_QTN_FRMES_DIALOG );

	if (aResult)
	{
		CTextListBoxModel* model = m_pListBox->Model();	//Getting ListBox's Model

		if (model->NumberOfItems() > 0)	//Judging ListBox items is or not null
		{
			CDesCArray* itemArray = STATIC_CAST(CDesCArray*, model->ItemTextArray());
			TInt currentIndex = GetCurrentItemIndex();	//Getting selected item
 			CFrMesAppUi* pApp = (CFrMesAppUi*)CEikonEnv::Static()->AppUi();
 	    	pApp->m_pDB->DelInfo(currentIndex);
		}
	}
}

TInt CPersonInfoContainer::GetCurrentItemIndex()
{
	return m_pListBox->CurrentItemIndex();
}

// End of File