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/*
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* Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: This file contains methods for implementing container with
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* find/searchbox
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*
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*/
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// INCLUDE FILES
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#include <aknlists.h>
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#include <aknsfld.h>
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#include <AknsBasicBackgroundControlContext.h>
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#include "CLmkDocument.h"
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#include "landmarks.hrh"
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#include "CLmkAppUi.h"
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#include "CLmkAppSelectorImplBase.h"
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#include "CLmkLbWithFilterContainer.h"
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#include <lmkerrors.h>
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#include "Debug.h"
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// CONSTANTS
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namespace {
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#if defined(_DEBUG)
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_LIT( KPanicText, "CLmkLbWithFilterContainer" );
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void Panic( TPanicCode aReason )
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{
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User::Panic( KPanicText, aReason );
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}
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#endif
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} // namespace
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// ================= MEMBER FUNCTIONS =======================
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::CLmkBaseContainer
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// ----------------------------------------------------------------------------
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//
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CLmkLbWithFilterContainer::CLmkLbWithFilterContainer(
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MLmkKeyProcessor& aKeyProcessor,
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const TDesC& aHelpContext )
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:CLmkBaseContainer( aKeyProcessor, aHelpContext )
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{
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::ConstructL
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// Symbian 2nd phase constructor can leave.
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// ----------------------------------------------------------------------------
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//
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void CLmkLbWithFilterContainer::ConstructL( const TRect& aRect )
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{
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CLmkBaseContainer::BaseConstructL();
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CreateWindowL();
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// Get the skin instance
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iSkinInstance = AknsUtils::SkinInstance();
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// Create background control context for skinning the background
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iBackgroundSkinContext = CAknsBasicBackgroundControlContext::NewL(
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KAknsIIDQsnBgAreaMain, aRect, ETrue );
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iIsNeedToReDraw = ETrue;
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CLmkAppUi* lmkAppUi = static_cast<CLmkAppUi*>( ViewAppUi() );
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CPosLandmarkDatabase& db = lmkAppUi->Document().LmDbL();
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CLmkSender& sender = lmkAppUi->LmkSender();
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SetupSelectorAndListL( db, sender );
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SetupTitlePaneL();
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SetupNaviPaneL();
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SetupFindBoxL();
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// enable scroll arrows
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CEikScrollBarFrame* sBFrame = iListBox->CreateScrollBarFrameL( ETrue );
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sBFrame->SetScrollBarVisibilityL( CEikScrollBarFrame::EOn,
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CEikScrollBarFrame::EAuto );
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SetRect( aRect );
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ActivateL();
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::~CLmkLbWithFilterContainer
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// ----------------------------------------------------------------------------
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//
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CLmkLbWithFilterContainer::~CLmkLbWithFilterContainer()
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{
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delete iNaviDeco;
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delete iFindBox;
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delete iBackgroundSkinContext;
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::ListBox()
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// ----------------------------------------------------------------------------
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//
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CEikTextListBox& CLmkLbWithFilterContainer::ListBox()
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{
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__ASSERT_DEBUG( iListBox, Panic( KLmkPanicNullMember ) );
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return *iListBox;
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::OfferKeyEventL
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// ----------------------------------------------------------------------------
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//
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TKeyResponse CLmkLbWithFilterContainer::OfferKeyEventL(
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const TKeyEvent& aKeyEvent,
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TEventCode aType )
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{
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DEBUG( CLmkLbWithFilterContainer::OfferKeyEventL start );
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TKeyResponse result( EKeyWasNotConsumed );
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if ( ( aType == EEventKey || aType == EEventKeyUp) )
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{
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if(( iFindBox->TextLength() > 0 ||
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aKeyEvent.iCode != EKeyBackspace ) && iFindBox->IsVisible())
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{
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result = iFindBox->OfferKeyEventL(aKeyEvent, aType);
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}
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else if( aKeyEvent.iCode == EKeyBackspace )
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{
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CLmkAppSelectorImplBase& selector = SelectorImpl();
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TInt markedCount( selector.ListMarkedItemCountL() );
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DEBUG1( CLmkLbWithFilterContainer::OfferKeyEventL markedCount = %d,markedCount);
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CEikMenuBar* menuBar = MenuBar();
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if( menuBar )
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{
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if( MenuBar()->ItemSpecificCommandsEnabled())
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{
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return EKeyWasConsumed;
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}
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}
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if( markedCount <= 0)
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{
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return EKeyWasConsumed;
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}
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selector.ProcessCommandL( ELmkCmdDeleteLm );
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return EKeyWasConsumed;
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}
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}
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if ( result == EKeyWasNotConsumed )
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{
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result = CLmkBaseContainer::OfferKeyEventL( aKeyEvent, aType );
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if( aKeyEvent.iScanCode == EStdKeyHash )
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{
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UpdateMskContainerL();
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}
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}
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DEBUG1( CLmkLbWithFilterContainer::OfferKeyEventL End result=%d,result );
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return result;
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::SizeChanged()
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// Called by framework when the view size is changed
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// ----------------------------------------------------------------------------
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//
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void CLmkLbWithFilterContainer::SizeChanged()
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{
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__ASSERT_DEBUG( iListBox, Panic( KLmkPanicNullMember ) );
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const TRect rect(Rect());
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AknFind::HandleFixedFindSizeChanged(
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this,
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static_cast<CAknColumnListBox*>( iListBox ),
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iFindBox );
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if (iListBox && iFindBox && iFindBox->IsVisible())
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{
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AknLayoutUtils::LayoutControl(iListBox, rect,
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AKN_LAYOUT_WINDOW_list_gen_pane(1));
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AknLayoutUtils::LayoutControl(iFindBox, rect,
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AKN_LAYOUT_WINDOW_find_pane);
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if (iFindBox->IsVisible() && iListBox->IsVisible())
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{
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// The correct line position to use is 2, which corresponds
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// EABColumn in Avkon (not a public enumeration,
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// hence hard-coding used here)
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const TInt KSeparatorLinePos = 2;
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iFindBox->SetLinePos(KSeparatorLinePos);
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}
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}
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else if (iListBox)
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{
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AknLayoutUtils::LayoutControl(iListBox, rect,
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AKN_LAYOUT_WINDOW_list_gen_pane(0));
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}
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if (iListBox)
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{
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STATIC_CAST(CAknFilteredTextListBoxModel*,iListBox->Model())->Filter()->SetParentControl(this);
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}
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SelectorImpl().HandleScreenSizeChange();
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::CountComponentControls
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// ----------------------------------------------------------------------------
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//
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TInt CLmkLbWithFilterContainer::CountComponentControls() const
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{
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return 2; // return nbr of controls inside this container
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::ComponentControl
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// ----------------------------------------------------------------------------
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//
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CCoeControl* CLmkLbWithFilterContainer::ComponentControl( TInt aIndex ) const
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{
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switch ( aIndex )
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{
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case 0:
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{
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return iListBox;
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}
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case 1:
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{
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return iFindBox;
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}
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default:
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{
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return NULL;
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}
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}
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}
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::SetupFindBoxL
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// ----------------------------------------------------------------------------
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//
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void CLmkLbWithFilterContainer::SetupFindBoxL()
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{
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iFindBox = SelectorImpl().CreateFindBoxL(*this);
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}
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// ---------------------------------------------------------
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// CLmkLbWithFilterContainer::Draw(const TRect& aRect) const
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// ---------------------------------------------------------
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//
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void CLmkLbWithFilterContainer::Draw(const TRect& /*aRect*/) const
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{
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if(iIsNeedToReDraw)
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{
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CWindowGc& gc = SystemGc();
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AknsDrawUtils::Background( iSkinInstance,
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iBackgroundSkinContext, this, gc, Rect() );
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iIsNeedToReDraw = EFalse;
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}
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}
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#ifdef RD_SCALABLE_UI_V2
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// ---------------------------------------------------------
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// CLmkLbWithFilterContainer::SetListBoxObserver
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// ---------------------------------------------------------
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//
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void CLmkLbWithFilterContainer::SetListBoxObserver(MEikListBoxObserver* aObserver)
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{
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__ASSERT_DEBUG( aObserver, Panic( KLmkPanicNullMember ) );
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iListBox->SetListBoxObserver(aObserver);
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}
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#endif//RD_SCALABLE_UI_V2
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// ----------------------------------------------------------------------------
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// CLmkLbWithFilterContainer::UpdateMskContainerForFilterL()
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// ----------------------------------------------------------------------------
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//
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void CLmkLbWithFilterContainer::UpdateMskContainerForFilterL()
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{
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iSearchInitiated = ETrue;
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UpdateMskContainerL();
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iSearchInitiated = EFalse;
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}
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// End of File
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