newtxtview.cpp

symbian系统上的记事本程序

/*
* ============================================================================
*  Name     : CNewTxtView from CAknView
*  Part of  : Hello
*  Copyright (c) 2003 Nokia. All rights reserved.
* ============================================================================
*/

// INCLUDE FILES
#include <aknviewappui.h>
#include <avkon.hrh>

#include <EveryDay.rsg>

#include "EveryDay.hrh"
#include "NewTxtView.h"
#include "NewTxtContainer.h" 
#include "EveryDayAppUi.h"
#include <aknnotewrappers.h> 

#include <akncontext.h>
#include <akntitle.h>
#include <EveryDay.mbg>

#include "Modtxtview.h"
#include "TxtListboxView.h"
#include "Message.h"


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

// C++ default constructor can NOT contain any code, that
// might leave.
//
CNewTxtView* CNewTxtView::NewL(MNotify* observer)//
{
    CNewTxtView* self = NewLC(observer);//
    CleanupStack::Pop(self);
    return self;
}

CNewTxtView* CNewTxtView::NewLC(MNotify* observer)//
{
    CNewTxtView* self = new (ELeave) CNewTxtView(observer);//
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
}

CNewTxtView::CNewTxtView(MNotify* observer)
{
	m_pobs=observer;
}

// EPOC default constructor can leave.
void CNewTxtView::ConstructL()
{
    BaseConstructL(R_NEWTXT_VIEW);
	//BaseConstructL();
}

// Destructor
CNewTxtView::~CNewTxtView()
{
	if (iContainer)
	{
        AppUi()->RemoveFromStack(iContainer);
		delete iContainer;
		iContainer = NULL;
	}
}

// ---------------------------------------------------------
// TUid CNewTxtView::Id()
// Returns Id of the view.
// ---------------------------------------------------------
TUid CNewTxtView::Id() const
{
    return KViewId5;
}

// ---------------------------------------------------------
// CNewTxtView::HandleCommandL(TInt aCommand)
// Handles commands
// ---------------------------------------------------------
void CNewTxtView::HandleCommandL(TInt aCommand)
{   
	switch(aCommand)
	{
	case ENewTxtConfirm:
		{
			TInt Titlenum=iContainer->GetTitle();//标题个数
			if (Titlenum > 0)
			{
				TBuf<32> title;
				TBuf<32> content;

				CMessage* Mfile = new(ELeave) CMessage;//=CMessage::NewL(title, content);
			
				
				iContainer->GetTitle(title);  //获取标题
				iContainer->GetContext(content); //获取内容

				Mfile->SetTitleInfo(title);
				Mfile->SetContInfo(content);
				m_pobs->SendData(*Mfile);
		 					
				delete Mfile;
				AppUi()->ActivateLocalViewL(TUid::Uid(4));

				//AppUi()->ActivateLocalViewL(KViewId6);
			}
			else
			{
				TBuf<32> buferr;
				CEikonEnv::Static()->ReadResource(buferr, R_QTN_NEWTXT_TITLE_ERR);
				CAknInformationNote* informationNote = new (ELeave) CAknInformationNote;
				informationNote->ExecuteLD(buferr);	
			}
		 	break;

		}
	case EAknSoftkeyBack:
		{
			AppUi()->ActivateLocalViewL(KViewId4);
			break;
		}
		
	default:
		{
			AppUi()->HandleCommandL(aCommand);
			break;
		}
	}
}
// ---------------------------------------------------------
// CNewTxtView::HandleClientRectChange()
// Handles client rect change.
// ---------------------------------------------------------
void CNewTxtView::HandleClientRectChange()
{
    if (iContainer)
	{
        iContainer->SetRect(ClientRect());
	}
}

// ---------------------------------------------------------
// CNewTxtView::DoActivateL(...)
// Creates the Container class object.
// ---------------------------------------------------------
void CNewTxtView::DoActivateL(const TVwsViewId& /*aPrevViewId*/,
							 TUid /*aCustomMessageId*/,
							 const TDesC8& /*aCustomMessage*/)
{
    iContainer = new (ELeave) CNewTxtContainer;
    iContainer->SetMopParent(this);
	
	TRect rc;
	rc.SetRect(ClientRect().iTl, TSize(176, 144));
    iContainer->ConstructL(rc);
    AppUi()->AddToStackL(*this, iContainer);

	TBuf<KMaxPath> pathMbm;
#ifdef __WINS__
	pathMbm.Copy(_L("z:\\system\\apps\\EveryDay\\EveryDay.mbm"));
#else
	CEveryDayAppUi* pApp = (CEveryDayAppUi*)CEikonEnv::Static()->AppUi();
	pApp->GetAppPath(pathMbm);
	pathMbm.Append(_L("EveryDay.mbm"));
#endif
	CEikStatusPane* statusPane = StatusPane();
	
//set icon
	CAknContextPane* contextPane = (CAknContextPane*) statusPane->ControlL(TUid::Uid(EEikStatusPaneUidContext));
	CFbsBitmap* bitmap = iEikonEnv->CreateBitmapL(pathMbm, EMbmEverydayNotepan_1_icon);
	CFbsBitmap* bitmapMask = iEikonEnv->CreateBitmapL(pathMbm, EMbmEverydayNotepan_1_mask);
	
	//contextPane->SetPicture(bitmap);
	contextPane->SetPicture(bitmap, bitmapMask);
	
	//load chinese words
	TBuf<32> sTmpTitle;
	CEikonEnv::Static()->ReadResource(sTmpTitle, R_QTN_NEW_TXT_TITLE);

	CAknTitlePane* titlePane = (CAknTitlePane*) statusPane->ControlL(TUid::Uid(EEikStatusPaneUidTitle));
	titlePane->SetTextL(sTmpTitle);
	
}

// ---------------------------------------------------------
// CNewTxtView::DoDeactivate()
// Deletes the Container class object.
// ---------------------------------------------------------
void CNewTxtView::DoDeactivate()
{
    if (iContainer)
	{
        AppUi()->RemoveFromStack(iContainer);
		
		delete iContainer;
		iContainer = NULL;
	}
}

// End of File