passwordinfoview.cpp

symbian S60 密码本源代码 主要用于保存用户网站,BBS网址,用户名以及密码

/* ====================================================================
 * File: PasswordInfoView.cpp
 * Created: 11/06/07
 * Author: 
 * Copyright (c): , All rights reserved
 * ==================================================================== */

#include <coemain.h>
#include <Password0x2936360A.rsg>

#include "PasswordInfoView.h"
#include <aknquerydialog.h> 
#include <aknlists.h>
#include <barsread.h>

// Standard construction sequence
CPasswordInfoView* CPasswordInfoView::NewL(const TRect& aRect)
    {
    CPasswordInfoView* self = CPasswordInfoView::NewLC(aRect);
    CleanupStack::Pop(self);
    return self;
    }

CPasswordInfoView* CPasswordInfoView::NewLC(const TRect& aRect)
    {
    CPasswordInfoView* self = new (ELeave) CPasswordInfoView;
    CleanupStack::PushL(self);
    self->ConstructL(aRect);
    return self;
    }

CPasswordInfoView::CPasswordInfoView()
    {
	// no implementation required
		iFristLogIndex=0;
		iNumOfLog=0;
		iTitleChanged = false;
		iOtherChanged = false;
		isFirst = false;
		isEdit = false;
    }

CPasswordInfoView::~CPasswordInfoView()
    {
	// no implementation required
		if(iDataList)
		{
			delete iDataList;
		}
    }

void CPasswordInfoView::ConstructL(const TRect& aRect)
    {
    // Create a window for this application view
    CreateWindowL();

	activateListBoxL(true);	// false: do not redraw
    // Set the windows size
    SetRect(aRect);

    // Activate the window, which makes it ready to be drawn
    ActivateL();
    }

void CPasswordInfoView::SizeChanged()
{
        TRect r;
        AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, r);
	if (iDataList)
		iDataList->SetExtent(TPoint(0,0), TSize(r.Width(), r.Height()));
}


TInt CPasswordInfoView::CountComponentControls() const
{
    return 1;
}


CCoeControl* CPasswordInfoView::ComponentControl(TInt aIndex) const
{
	switch ( aIndex )
	{
		case 0: return iDataList;
		default: return NULL;
    }
}

TKeyResponse CPasswordInfoView::OfferKeyEventL(const TKeyEvent& keyEvent, TEventCode type)
{
	if (type != EEventKey )
        return EKeyWasNotConsumed;

	return iDataList->OfferKeyEventL(keyEvent, type);
}
// Draw this application's view to the screen
void CPasswordInfoView::Draw(const TRect& /*aRect*/) const
    {
    // Get the standard graphics context 
    CWindowGc& gc = SystemGc();
    
    // Gets the control's extent
    //TRect rect = Rect();
    
    // Clears the screen
    //gc.Clear(rect);
    }

void CPasswordInfoView::activateListBoxL(TBool redraw /*true*/)
{
	delete iDataList;
	iDataList = 0;
	
 	iDataList = new (ELeave) CAknSettingStyleListBox;
	iDataList->ConstructL(this);	// default flags
	iDataList->SetContainerWindowL(*this);
    iDataList->SetListBoxObserver(this); // receiving notifications through HandleListBoxEventL

    iDataList->CreateScrollBarFrameL(ETrue);
    iDataList->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOn, CEikScrollBarFrame::EAuto);

	// Items could be read also from a resource file (ARRAY structure in .rss file),
	// in cases where items are not modifiable (and perhaps language-dependent)
	// CDesCArrayFlat* listBoxItems = iCoeEnv->ReadDesCArrayResourceL(R_MYAPPiDataList_ITEMS);

	CDesCArray* listBoxItems = generateListBoxItemsL();

	CTextListBoxModel* model = iDataList->Model();
    model->SetItemTextArray(listBoxItems);
    model->SetOwnershipType(ELbmOwnsItemArray); // transfers ownership

	if (redraw)
	{
		SizeChanged();
		iDataList->ActivateL();
		DrawNow();
	}
}

void CPasswordInfoView::generateCurrentListBoxItemsL(CDesCArrayFlat * iCurrentPassword)
{
	delete iDataList;
	iDataList = 0;
	
 	iDataList = new (ELeave) CAknSettingStyleListBox;
	iDataList->ConstructL(this);	// default flags
	iDataList->SetContainerWindowL(*this);
    iDataList->SetListBoxObserver(this); // receiving notifications through HandleListBoxEventL

    iDataList->CreateScrollBarFrameL(ETrue);
    iDataList->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOn, CEikScrollBarFrame::EAuto);


	// Items could be read also from a resource file (ARRAY structure in .rss file),
	// in cases where items are not modifiable (and perhaps language-dependent)
	// CDesCArrayFlat* listBoxItems = iCoeEnv->ReadDesCArrayResourceL(R_MYAPPiDataList_ITEMS);

	CDesCArray* listBoxItems = generateListBoxItemsL(iCurrentPassword);

	CTextListBoxModel* model = iDataList->Model();
    model->SetItemTextArray(listBoxItems);
    model->SetOwnershipType(ELbmOwnsItemArray); // transfers ownership

	SizeChanged();
	iDataList->ActivateL();
	DrawNow();

}

void CPasswordInfoView::HandleControlEventL(CCoeControl* control, TCoeEvent eventType)
{

}

void CPasswordInfoView::HandleListBoxEventL(CEikListBox* listBox, TListBoxEvent eventType)
{
    //if (!_displayListBoxNotifications)
    //   return;
    if(isFirst)
    {
    	isFirst = false;
    	return;
    }
	switch (eventType)	
	{   
		case EEventEnterKeyPressed :  
			//iEikonEnv->InfoMsg(_L("EEventEnterKeyPressed")); 
			EditItemIndex();	
			break;
		case EEventItemClicked:	       
			//iEikonEnv->InfoMsg(_L("EEventItemClicked")); 
			break;
		case EEventItemDoubleClicked: 
			//iEikonEnv->InfoMsg(_L("EEventItemDoubleClicked")); 
			break;
		case EEventItemActioned:      
			//iEikonEnv->InfoMsg(_L("EEventItemActioned")); 
			break;
		case EEventEditingStarted:    
			//iEikonEnv->InfoMsg(_L("EEventEditingStarted")); 
			break;
		case EEventEditingStopped:    
			//iEikonEnv->InfoMsg(_L("EEventEditingStopped")); 
			break;
	};
}

TBool CPasswordInfoView::isListBoxEmpty() const
{
	if (iDataList == 0)
		return ETrue;
	CTextListBoxModel* model = iDataList->Model();
	return model->NumberOfItems() == 0;
}

TInt CPasswordInfoView::getCurrentListBoxItem() const
{
	if (iDataList == 0)
		return -1;
	return iDataList->CurrentItemIndex();
}

CDesCArray* CPasswordInfoView::generateListBoxItemsL()
{
	CDesCArray* listBoxItems = new (ELeave) CDesCArrayFlat(4);	// initial num of items
	TBuf<100> item;
	
	TBuf<255> f[4];	// format
		
	//f.Copy(_L("\tInput text language\t\tAutomatic"));
    iCoeEnv->ReadResource( f[0], L_TITLE);
    iCoeEnv->ReadResource( f[1], L_USERNAME);
    iCoeEnv->ReadResource( f[2], L_PASSWORD);
    iCoeEnv->ReadResource( f[3], L_DESCRIPTION);
	
//	f[0].Copy(_L("Title"));
//	f[1].Copy(_L("Username"));
//	f[2].Copy(_L("Password"));
//	f[3].Copy(_L("Description"));

	for (TInt i=0; i<4; i++) 
	{
		item.Format(_L("\t%S\t\t"),&f[i]);
		listBoxItems->AppendL(item);
	}

	return listBoxItems;
}

CDesCArray* CPasswordInfoView::generateListBoxItemsL(TDesC& text)
{
	CDesCArray* listBoxItems = new (ELeave) CDesCArrayFlat(4);	// initial num of items
	TBuf<300> item;
	
	TBuf<255> f[4];	// format
		
//	f[0].Copy(_L("Title"));
//	f[1].Copy(_L("Username"));
//	f[2].Copy(_L("Password"));
//	f[3].Copy(_L("Description"));
    iCoeEnv->ReadResource( f[0], L_TITLE);
    iCoeEnv->ReadResource( f[1], L_USERNAME);
    iCoeEnv->ReadResource( f[2], L_PASSWORD);
    iCoeEnv->ReadResource( f[3], L_DESCRIPTION);
	
	for (TInt i=0; i<4; i++) 
	{
		if(iDataList->CurrentItemIndex() == i)
		{
			item.Format(_L("\t%S\t\t%S"),&f[i],&text);
			listBoxItems ->AppendL(item);
		}
		else 
		{
			item=iDataList->Model()->ItemText(i);
			if((item.Right((item.Length())-(item.LocateReverseF('\t'))-1)).Compare(_L("No data"))==0)
			item = item.Left(item.LocateReverseF('\t'));
			listBoxItems->AppendL(item);
		}
	}

	return listBoxItems;
}

CDesCArray* CPasswordInfoView::generateListBoxItemsL(CDesCArrayFlat * iCurrentPassword)
{
	CDesCArray* listBoxItems = new (ELeave) CDesCArrayFlat(4);	// initial num of items
	TBuf<300> item;
	
	TBuf<255> f[6];	// format
		
	//f.Copy(_L("\tInput text language\t\tAutomatic"));
//	f[0].Copy(_L("Title"));
//	f[1].Copy(_L("Username"));
//	f[2].Copy(_L("Password"));
//	f[3].Copy(_L("Description"));
    iCoeEnv->ReadResource( f[0], L_TITLE);
    iCoeEnv->ReadResource( f[1], L_USERNAME);
    iCoeEnv->ReadResource( f[2], L_PASSWORD);
    iCoeEnv->ReadResource( f[3], L_DESCRIPTION);
    iCoeEnv->ReadResource( f[4], L_CREATEDATE);
    iCoeEnv->ReadResource( f[5], L_MODIFYDATE);
//   	f[4].Copy(_L("Password"));
//	f[5].Copy(_L("Description"));

	for (TInt i=0; i<6; i++) 
	{
		item.Format(_L("\t%S\t\t%S"),&f[i],&iCurrentPassword->MdcaPoint(i));
		listBoxItems->AppendL(item);
	}	
	return listBoxItems;
}

void CPasswordInfoView::FormatItem(TDes16* Buff, TInt i)
{

}


void CPasswordInfoView::UpdateList()
{
	activateListBoxL(true);
}

void CPasswordInfoView::HandleResourceChange(TInt aType)
    {
    CCoeControl::HandleResourceChange(aType);

    // ADDED FOR SCALABLE UI SUPPORT
    // *****************************
    if ( aType==KEikDynamicLayoutVariantSwitch )
        {
        TRect rect;
        AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, rect);
        SetRect(rect);
        //DeviceScreenChanged(rect);
        }
        if(iDataList!=NULL)
        {
        	iDataList->HandleResourceChange(aType);
        }
    }

void CPasswordInfoView::ShowDeatils()
{
	
}

void CPasswordInfoView::AppendLog(TInt aRecordTime)
{
	//Use FIFO to append the log in array;
	
	TInt index;
	
	if(iNumOfLog<MAXLOGREC)
	{
		index=iNumOfLog;
		iNumOfLog++;
	}
	else if(iNumOfLog==MAXLOGREC)
	{
		index=iFristLogIndex;
		iFristLogIndex++;
		if(iFristLogIndex>=MAXLOGREC) iFristLogIndex=0;
	}
	else return;
	
	iLogArrary[index]=aRecordTime;
}

void CPasswordInfoView::ShowTextDialog(TInt currenIndex)
{
		// The descriptor used for the editor

	TBuf<300> text;
	TInt index;
 
	index = currenIndex;
//	if(isEdit)
//	{
		//text.Format(_L("%S"),&iCurrentPassword->MdcaPoint(index));
		text.Copy(iDataList->Model()->ItemText(index));
		text = text.Right((text.Length())-(text.LocateReverseF('\t'))-1);
//	}
	// The descriptor contained the prompt text for the query. The prompt // text can also be defined in the resource structure of the query
//	if(text.Compare(_L("No data"))==0)
//	    text.Copy(_L(""));

	TBuf<300> prompt;//(_L("Enter data:")); 
	
//	iCoeEnv->ReadResource( prompt, L_ENTERDATA);
	prompt.Copy(iDataList->Model()->ItemText(index));
	prompt = prompt.Left((prompt.LocateReverseF('\t')) - 1);
	prompt = prompt.Right(prompt.Length() - 1);
	// create dialog instance 

	CAknTextQueryDialog* dlg =

	        new( ELeave ) CAknTextQueryDialog( text, prompt );

	// Prepares the dialog, constructing it from the specified resource

	dlg->PrepareLC( R_DEMO_DATA_QUERY );

	// Sets the maximum length of the text editor
	if(index == 3)
		dlg->SetMaxLength(255);
	else
		dlg->SetMaxLength(64);
	
	// Launch the dialog

	if (dlg->RunLD())

	    {
	    		CDesCArray* listBoxItems = generateListBoxItemsL(text);

				CTextListBoxModel* model = iDataList->Model();
		    	model->SetItemTextArray(listBoxItems);
		   	 	model->SetOwnershipType(ELbmOwnsItemArray); // transfers ownership

				SizeChanged();
				iDataList->ActivateL();
				DrawNow();
				if(index == 0)
				{
					iTitleChanged = true;	
				}
				else iOtherChanged = true;
	   // ok pressed,   text is the descriptor containing the entered text // in the editor. 
	    }
}


/*void CPasswordInfoView::SetParms(CPasswordDb * iPasswordDb)
{
	iPWDDb = iPasswordDb;
}*/

void CPasswordInfoView::Setparms(CDesCArrayFlat* CurrentPassword)
{
	iCurrentPassword = CurrentPassword;
}

void CPasswordInfoView::EditItemIndex()
{
	if(iDataList->CurrentItemIndex()==0 || 
	iDataList->CurrentItemIndex()==1 ||
	iDataList->CurrentItemIndex()==2 ||
	iDataList->CurrentItemIndex()==3)
	{
		ShowTextDialog(iDataList->CurrentItemIndex());				
	}
}

void CPasswordInfoView::SetCurrentIndex(TInt index)
{
	iDataList->SetCurrentItemIndex(index);
}

void CPasswordInfoView::SetTitleChanged(TBool isChanged)
{
	iTitleChanged = isChanged;
}

void CPasswordInfoView::SetOtherChanged(TBool isChanged)
{
	iOtherChanged = isChanged;
}

TBool CPasswordInfoView::GetTitleChanged()
{
	return iTitleChanged;
}

TBool CPasswordInfoView::GetOtherChanged()
{
	return iOtherChanged;
}

void CPasswordInfoView::GetInfo(TDes& aTitle,TDes& aUsername,TDes& aPassword,TDes& aDescription)
{
	aTitle.Copy(iDataList->Model()->ItemText(0));
	aTitle = aTitle.Right((aTitle.Length())-(aTitle.LocateReverseF('\t'))-1);
	
   	aUsername.Copy(iDataList->Model()->ItemText(1));
   	aUsername = aUsername.Right((aUsername.Length())-(aUsername.LocateReverseF('\t'))-1);
   	
    aPassword.Copy(iDataList->Model()->ItemText(2));
	aPassword = aPassword.Right((aPassword.Length())-(aPassword.LocateReverseF('\t'))-1);
    
    aDescription.Copy(iDataList->Model()->ItemText(3));
	aDescription = aDescription.Right((aDescription.Length())-(aDescription.LocateReverseF('\t'))-1);
}

void CPasswordInfoView::SetIsEdit(TBool iBool)
{
	isEdit = iBool;
}

void CPasswordInfoView::SetIsFirst(TBool iBool)
{
	isFirst = iBool;
}