dirview.cpp

symbian手机加密记事本

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

// INCLUDE FILES
#include <aknviewappui.h>
#include <avkon.hrh>
#include <eikmenub.h>
#include <Memento.rsg>
#include <aknnotewrappers.h>

#include "Memento.hrh"
#include "DirView.h"
#include "DirContainer.h" 
#include "MementoAppUi.h"
#include "MementoEditView.h"

#include "Memento.mbg"//for mbm
#include <akncontext.h>//for CAknContextPane
#include "akntitle.h"//for CAknTitlePane
// ================= MEMBER FUNCTIONS =======================

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

CDirView* CDirView::NewLC()
{
    CDirView* self = new (ELeave) CDirView;
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
}

CDirView::CDirView()
    {
	iUserFileDir = NULL;
    }

// EPOC default constructor can leave.
void CDirView::ConstructL()
    {
    //BaseConstructL(R_Dir_VIEW);
	BaseConstructL(R_DIR_VIEW);
	CMementoAppUi* pUI = (CMementoAppUi*)CEikonEnv::Static()->AppUi();
	CDataManage* pDataMangae = pUI->GetDataManage();
	number = pDataMangae->getNumber();
	iUserFileDir = &pDataMangae->GetUserDirInfo();
    }

// Destructor
CDirView::~CDirView()
    {

    }

// ---------------------------------------------------------
// TUid CDirView::Id()
// Returns Id of the view.
// ---------------------------------------------------------
TUid CDirView::Id() const
    {
    return KViewId2;
    }

// ---------------------------------------------------------
// CDirView::HandleCommandL(TInt aCommand)
// Handles commands
// ---------------------------------------------------------
void CDirView::HandleCommandL(TInt aCommand)
    { 
		switch(aCommand)
		{
		case EDirMenuNew:
			{
// 				CMementoAppUi* pUI = (CMementoAppUi*)CEikonEnv::Static()->AppUi();
// 				CDataManage* pDataMangae = pUI->GetDataManage();
// 				pDataMangae->clear();
				((CMementoAppUi*)AppUi())->GetEditPtr()->SetStata(CMementoEditView::ENew);
// 				Cba()->SetCommandSetL(R_CBA_EDIT);
// 				Cba()->DrawNow();
				AppUi()->ActivateLocalViewL(KViewId4);
				break;
			}

		case EDirMenuHelp:
			{
				iContainer->setHelp(ETrue);
				Cba()->SetCommandSetL(R_CBA_HELP);
				Cba()->DrawNow();
				break;
			}

		case EDirMenuOpen:
			{
				((CMementoAppUi*)AppUi())->GetEditPtr()->SetStata(CMementoEditView::EOpens);
				((CMementoAppUi*)CEikonEnv::Static()->AppUi())->GetEditPtr()->SetEditText(iContainer->GetIndex());
// 				Cba()->SetCommandSetL(R_CBA_HELP);
// 				Cba()->DrawNow();
				AppUi()->ActivateLocalViewL(KViewId4);
				break;
			}

		case EDirMenuDel:
			{
				CAknNoteDialog *note = new(ELeave) CAknNoteDialog;
				note->PrepareLC(R_DEL_FILE);
				if(note->RunLD())
				{
					CMementoAppUi* pUI = (CMementoAppUi*)CEikonEnv::Static()->AppUi();
					CDataManage* pDataMangae = pUI->GetDataManage();
					TInt index = iContainer->GetIndex();
					pDataMangae->DeleteUserFileInfo(index);
					iContainer->ReLoadListBox();
					changeMenu();

					pDataMangae->SaveFileData();
				}
				break;
			}

		case EDirMenuSet:
			{

				((CMementoAppUi*)AppUi())->GetEditPtr()->SetStata(CMementoEditView::EModify);
// 				Cba()->SetCommandSetL(R_CBA_EDIT);
// 				Cba()->DrawNow();
				AppUi()->ActivateLocalViewL(KViewId4);
				break;
			}
		case EMementoReturn:
			{
				iContainer->setHelp(EFalse);
				Cba()->SetCommandSetL(R_LOG_CBA);
				Cba()->DrawNow();
				break;
			}
		case EMementoRandom:
			{
				break;
			}
		case EAknSoftkeyExit:
			{

				AppUi()->ActivateLocalViewL(KViewId3);
				break;
			}
		default:
			{
				AppUi()->HandleCommandL(aCommand);
				break;
			}
		}
	}
// ---------------------------------------------------------
// CDirView::HandleClientRectChange()
// Handles client rect change.
// ---------------------------------------------------------
void CDirView::HandleClientRectChange()
    {
    if (iContainer)
        {
        iContainer->SetRect(ClientRect());
        }
    }

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

		TBuf<KMaxPath> pathMbm;
		#ifdef __WINS__
				pathMbm.Copy(_L("z:\\system\\apps\\Memento\\Memento.mbm"));
		#else
				CMementoAppUi* pApp = (CMementoAppUi*)CEikonEnv::Static()->AppUi();
				pApp->GetAppPath(pathMbm);//自己写的函数，在*ui.h中定义，在*ui.cpp中实现。所以这个文件要包含*ui.h
				pathMbm.Append(_L("Memento.mbm"));
		#endif

		CEikStatusPane* statusPane = StatusPane();
		
		//set icon
		CAknContextPane* contextPane = (CAknContextPane*) statusPane->ControlL(TUid::Uid(EEikStatusPaneUidContext));
		CFbsBitmap* bitmap = iEikonEnv->CreateBitmapL(pathMbm, EMbmMementoMain);
		CFbsBitmap* bitmapMask = iEikonEnv->CreateBitmapL(pathMbm, EMbmMementoMain_mask);
		
		//contextPane->SetPicture(bitmap);
		contextPane->SetPicture(bitmap, bitmapMask);
		
		
		//load chinese words//显示中文
		TBuf<32> sTmpTitle;
		CEikonEnv::Static()->ReadResource(sTmpTitle, R_QTN_MH_GRID_TITLE1);
		
		CAknTitlePane* titlePane = (CAknTitlePane*) statusPane->ControlL(TUid::Uid(EEikStatusPaneUidTitle));
		titlePane->SetTextL(sTmpTitle);


    }

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


void CDirView::changeMenu()
{
	if (iUserFileDir->Count() == 0)
/*	if(number==0)*/
	{
		MenuBar()->SetMenuTitleResourceId(R_DIR_MENUBAR);
	}
	else
	{
		MenuBar()->SetMenuTitleResourceId(R_DIR_OLD_MENUBAR);
	}
}

// End of File