qt5base-lts/util/s60pixelmetrics/pm_mapperview.cpp
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

376 lines
11 KiB
C++

/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the utility applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
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** $QT_END_LICENSE$
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****************************************************************************/
// INCLUDE FILES
#include <eiklabel.h>
#include <avkon.rsg>
#include <aknviewappui.h>
#include <aknconsts.h>
#include "pm_mapper.hrh"
#include <pm_mapper.rsg>
#include "pm_mapperView.h"
#include "pm_mapperApp.h"
#include <aknlists.h>
#include <avkon.hrh>
#include <AknUtils.h>
// -----------------------------------------------------------------------------
// C++ constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CPixelMetricsMapperViewContainer::CPixelMetricsMapperViewContainer(): iCount( 1 )
{
}
// -----------------------------------------------------------------------------
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperViewContainer::ConstructL( const TRect& aRect )
{
CreateWindowL();
SetCanDrawOutsideRect();
iTexts = new( ELeave ) CDesCArrayFlat( 10 );
iTexts->AppendL( _L( "\tStarted." ) );
iListbox = new( ELeave ) CAknSingleStyleListBox;
iListbox->SetContainerWindowL( *this );
iListbox->ConstructL( this, EAknListBoxViewerFlags );
iListbox->Model()->SetItemTextArray( iTexts );
iListbox->SetRect( TRect( aRect.Size() ) );
iListbox->CreateScrollBarFrameL( ETrue );
iListbox->ScrollBarFrame()->SetScrollBarVisibilityL(
CEikScrollBarFrame::EOn,
CEikScrollBarFrame::EOn );
SetRect( aRect );
iListbox->ActivateL();
ActivateL();
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperViewContainer::ShowL( const TDesC& aString, TBool& aLast, const TBool& aFileOutput )
{
MDesCArray* itemList = iListbox->Model()->ItemTextArray();
CDesCArray* itemArray = ( CDesCArray* ) itemList;
itemArray->AppendL( aString );
iListbox->HandleItemAdditionL();
iListbox->SetCurrentItemIndex( iCount );
iCount++;
if ( aLast )
{
if (aFileOutput)
{
RFile file;
RFs& fs = CEikonEnv::Static()->FsSession();
TFileName fileName =_L("Layout_");
TRect screenRect;
AknLayoutUtils::LayoutMetricsRect(
AknLayoutUtils::EApplicationWindow,
screenRect );
// Add screen dimensions
TInt height = screenRect.Height();
TInt width = screenRect.Width();
fileName.AppendNum(height);
fileName.Append('_');
fileName.AppendNum(width);
fileName.Append(_L(".txt"));
TInt err=file.Open(fs,fileName,EFileStreamText|EFileWrite|EFileShareAny);
if (err==KErrNotFound) // file does not exist - create it
err=file.Create(fs,fileName,EFileStreamText|EFileWrite|EFileShareAny);
else
file.SetSize(0); //sweep the file
TFileText textFile;
textFile.Set(file);
err = textFile.Seek(ESeekStart);
if (err) User::InfoPrint(_L("File corrupted"));
// Finally loop through all the entries:
TInt idx = 0;
for(;idx!=itemList->MdcaCount();idx++)
{
err = textFile.Write(itemList->MdcaPoint(idx));
if (err) User::InfoPrint(_L("File corrupted"));
}
file.Close();
}
DrawNow();
}
}
void CPixelMetricsMapperViewContainer::ClearL()
{
MDesCArray* itemList = iListbox->Model()->ItemTextArray();
CDesCArray* itemArray = ( CDesCArray* ) itemList;
itemArray->Reset();
iListbox->HandleItemAdditionL();
iCount = 0;
DrawNow();
}
// -----------------------------------------------------------------------------
// Destructor.
// -----------------------------------------------------------------------------
//
CPixelMetricsMapperViewContainer::~CPixelMetricsMapperViewContainer()
{
delete iListbox;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperViewContainer::SizeChanged()
{
CCoeControl::SizeChanged();
if ( iListbox )
{
iListbox->SetRect( Rect() );
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TInt CPixelMetricsMapperViewContainer::CountComponentControls() const
{
return 1;
}
// -----------------------------------------------------------------------------
// CTestAppViewContainer::ComponentControl
//
//
// -----------------------------------------------------------------------------
//
CCoeControl* CPixelMetricsMapperViewContainer::ComponentControl(
TInt /*aIndex*/ ) const
{
return iListbox;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperViewContainer::Draw( const TRect& /*aRect*/ ) const
{
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperViewContainer::HandleControlEventL(
CCoeControl* /*aControl*/,
TCoeEvent /*aEventType*/ )
{
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TKeyResponse CPixelMetricsMapperViewContainer::OfferKeyEventL(
const TKeyEvent& aKeyEvent,
TEventCode aType )
{
if (aKeyEvent.iCode == EKeyUpArrow ||
aKeyEvent.iCode == EKeyDownArrow )
{
return iListbox->OfferKeyEventL( aKeyEvent, aType );
}
return EKeyWasNotConsumed;
}
void CPixelMetricsMapperViewContainer::HandleResourceChange(TInt aType)
{
CCoeControl::HandleResourceChange( aType );
if ( aType == KEikDynamicLayoutVariantSwitch )
{
TRect mainPaneRect;
AknLayoutUtils::LayoutMetricsRect(
AknLayoutUtils::EMainPane,
mainPaneRect );
SetRect( mainPaneRect );
}
if (iListbox)
iListbox->HandleResourceChange(aType);
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperView::ShowL( const TDesC& aString, TBool& aLast, const TBool& aFileOutput )
{
iView->ShowL( aString, aLast, aFileOutput );
}
void CPixelMetricsMapperView::ClearL()
{
iView->ClearL();
}
// -----------------------------------------------------------------------------
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperView::ConstructL()
{
BaseConstructL( R_PMMAPPER_VIEW );
}
// -----------------------------------------------------------------------------
// Destructor.
// -----------------------------------------------------------------------------
//
CPixelMetricsMapperView::~CPixelMetricsMapperView()
{
if ( iView )
{
AppUi()->RemoveFromViewStack( *this, iView );
}
delete iView;
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
TUid CPixelMetricsMapperView::Id() const
{
return TUid::Uid( EPMMapperViewId );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperView::HandleCommandL( TInt aCommand )
{
AppUi()->HandleCommandL( aCommand );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperView::HandleStatusPaneSizeChange()
{
if ( iView )
{
TRect cr = ClientRect();
iView->SetRect( cr );
}
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperView::DoActivateL(
const TVwsViewId& /*aPrevViewId*/,
TUid /*aCustomMessageId*/,
const TDesC8& /*aCustomMessage*/ )
{
iView = new( ELeave ) CPixelMetricsMapperViewContainer;
TRect cr = ClientRect();
iView->ConstructL( cr );
AppUi()->AddToViewStackL( *this, iView );
}
// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
//
void CPixelMetricsMapperView::DoDeactivate()
{
if (iView)
{
AppUi()->RemoveFromViewStack( *this, iView );
}
delete iView;
iView = NULL;
}
// End of File