/*

 * Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:    Provides LM category contents view's container class methods.

 *

 */

// INCLUDE FILES

#include <aknsfld.h>

#include <aknlists.h>

#include <landmarks.rsg>

#include <eikmenub.h>

#include <layoutmetadata.cdl.h> // To Check TOUCH Support

#include <bldvariant.hrh>

#include <AknDef.h>

#include <EPos_CPosLandmark.h>

#include "CLmkUiUtils.h"

#include "CLmkAppUi.h"

#include "CLmkSender.h"

#include "landmarks.hrh"

#include <csxhelp/lm.hlp.hrh>

#include "CLmkCategoryContentsView.h"

#include "CLmkCategoryContentsContainer.h"

#include "CLmkAppLmSelectorImpl.h"

#include "CLmkByCategoryView.h"

#include <lmkui.rsg>

#include "Debug.h"

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

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::NewL

// ----------------------------------------------------------------------------

//

CLmkCategoryContentsContainer* CLmkCategoryContentsContainer::NewL(

        MLmkKeyProcessor& aKeyProcessor, MObjectProvider* aParent,

        const TRect& aRect, CAknView& aView)

    {

    CLmkCategoryContentsContainer* self =

            new (ELeave) CLmkCategoryContentsContainer(aKeyProcessor, aView);

    CleanupStack::PushL(self);

    self->SetMopParent(aParent);

    self->ConstructL(aRect);

    CleanupStack::Pop(); // self

    return self;

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::ConstructL

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::ConstructL(const TRect& aRect)

    {

    CLmkLbWithFilterContainer::ConstructL(aRect);

    iFindBox->SetObserver(this);

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::CLmkCategoryContentsContainer

// ----------------------------------------------------------------------------

//

CLmkCategoryContentsContainer::CLmkCategoryContentsContainer(

        MLmkKeyProcessor& aKeyProcessor, CAknView& aView) :

    CLmkLbWithFilterContainer(aKeyProcessor, KLM_HLP_CATEGORY_CONTENTS),

            iView(aView)

    {

    iIsEditorOpened = EFalse;

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::~CLmkCategoryContentsContainer

// ----------------------------------------------------------------------------

//

CLmkCategoryContentsContainer::~CLmkCategoryContentsContainer()

    {

    NaviPane().Pop(iNaviDeco); // Pop category name from navi pane

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::SetupTitlePaneL

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::SetupTitlePaneL()

    {

    CLmkUiUtils::ChangeTitlePaneL(R_LMK_BYLM_VIEW_TITLE);

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::SetupSelectorAndListL

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::SetupSelectorAndListL(

        CPosLandmarkDatabase& aDb, CLmkSender& aSender)

    {

    CLmkByCategoryView* categoryView =

            static_cast<CLmkByCategoryView*> (ViewAppUi()->View(TUid::Uid(

                    ELmkByCategoryView)));

    // Create this classes selector based on category selector:

    iSelector = CLmkAppLmSelectorImpl::NewL(aDb,

            categoryView->BorrowMemento(), aSender, ETrue);

    iSelector->SetMskObserver(this);

    iListBox = &(iSelector->CreateListBoxL(this, EAknCtSingleGraphicListBox,

#ifdef RD_SCALABLE_UI_V2

            EAknListBoxStylusMarkableList,

#else

            EAknListBoxMarkableList,

#endif //RD_SCALABLE_UI_V2

            R_LMK_EMPTY_NO_LANDMARKS, R_LMK_GUIDE_NEW_LANDMARK));

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::SetupNaviPaneL

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::SetupNaviPaneL()

    {

    // Show category name in navi pane:

    CAknNavigationControlContainer& naviPane = NaviPane();

    CLmkAppLmSelectorImpl* selector =

            static_cast<CLmkAppLmSelectorImpl*> (iSelector);

    iNaviDeco = naviPane.CreateNavigationLabelL(selector->CategoryNameL());

    naviPane.PushL(*iNaviDeco); // activate navi label in navi pane

    }

// ---------------------------------------------------------

// CLmkCategoryContentsContainer::OfferKeyEventL()

// ---------------------------------------------------------

//

TKeyResponse CLmkCategoryContentsContainer::OfferKeyEventL(

        const TKeyEvent& aKeyEvent, TEventCode aType)

    {

    DEBUG( CLmkCategoryContentsContainer::OfferKeyEventL entered );

    DEBUG2( aKeyEvent.iCode=%d aKeyEvent.iScanCode=%d,

            aKeyEvent.iCode,

            aKeyEvent.iScanCode

    );

    DEBUG3( aKeyEvent.iModifiers=%d aKeyEvent.iRepeats=%d aType=%d,

            aKeyEvent.iModifiers,

            aKeyEvent.iRepeats,

            aType

    );

    TBool shiftKeyPressed = (aKeyEvent.iModifiers & EModifierShift)

            || (aKeyEvent.iModifiers & EModifierLeftShift)

            || (aKeyEvent.iModifiers & EModifierRightShift);

    if (aKeyEvent.iScanCode == EStdKeyUpArrow || aKeyEvent.iScanCode

            == EStdKeyDownArrow)

        {

        if (aType == EEventKey)

            {

            if (iListBox->OfferKeyEventL(aKeyEvent, aType) == EKeyWasConsumed)

                {

                if (shiftKeyPressed)

                    UpdateMskContainerL();

                return EKeyWasConsumed;

                }

            }

        return EKeyWasNotConsumed;

        }

    CLmkAppSelectorImplBase& selector = SelectorImpl();

    TInt markedCount(selector.ListMarkedItemCountL());

    TInt visibleCount(selector.ListVisibleItemCount());

    DEBUG1( CLmkCategoryContentsContainer::OfferKeyEventL markedCount=%d,markedCount );

    DEBUG1( CLmkCategoryContentsContainer::OfferKeyEventL visibleCount=%d,visibleCount );

    if (aKeyEvent.iCode == EKeyOK && !shiftKeyPressed && aType == EEventKey)

        {

        if (visibleCount > 0 && markedCount < 1)

            {

            // Launch landmark viewer here

            selector.ProcessCommandL(ELmkCmdOpenLm);

            iIsEditorOpened = ETrue;

            return EKeyWasConsumed;

            }

        else

            {

            DEBUG( CLmkCategoryContentsContainer::OfferKeyEventL EKeyOK show menubar );

            CEikMenuBar* menubar =

                    static_cast<CAknViewAppUi*> (iAvkonAppUi)->View(

                            TUid::Uid(ELmkCategoryContentsView))->MenuBar();

            if (menubar)

                {

                menubar->SetMenuTitleResourceId(R_LMK_OK_MENUBAR);

                menubar->StopDisplayingMenuBar();

                TRAPD(err,menubar->TryDisplayMenuBarL());

                DEBUG1( CLmkCategoryContentsContainer::OfferKeyEventL menubar->TryDisplayMenuBarL() = %d,err );

                // set ordinary menubar back even in case of error:                                         

                menubar->SetMenuTitleResourceId(R_LMK_BYLM_MENUBAR);

                User::LeaveIfError(err);

                }

            return EKeyWasConsumed;

            }

        }

    else if (shiftKeyPressed && aType == EEventKeyUp)

        {

        UpdateMskContainerL();

        }

    else

        {

        DEBUG( CLmkCategoryContentsContainer::OfferKeyEventL send event key & other keys handling );

        // 'send' eveny key processing        

        if (visibleCount > 0 && markedCount < 1)

            {

            // Check TOUCH Support

            if (aKeyEvent.iCode == EKeyPhoneSend

                    && (!Layout_Meta_Data::IsPenEnabled()))

                {

                selector.ProcessCommandL(ELmkCmdCall);

                }

            }

        if (iIsEditorOpened)

            {

            DEBUG( CLmkCategoryContentsContainer::OfferKeyEventL iIsEditorOpened entered );

            SelectorImpl().HandleListProviderEvent(ELmkEventListReady);

            }

        }

    iIsEditorOpened = EFalse;

    TKeyResponse response = CLmkLbWithFilterContainer::OfferKeyEventL(

            aKeyEvent, aType);

    DEBUG( CLmkCategoryContentsContainer::OfferKeyEventL End );

    return response;

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::HandleControlEventL()

// Called by framework when the view size is changed

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::HandleControlEventL(

        CCoeControl* aControl, TCoeEvent aEventType)

    {

    if (aEventType == EEventStateChanged && aControl == iFindBox)

        {

        SelectorImpl().ProcessCommandL(ELmkCmdFindBoxSearchAfresh);

        }

    if (aEventType == EEventStateChanged && aControl == iListBox )

        {

        if (static_cast<CTextListBoxModel*> (ListBox().Model())->ItemTextArray()->MdcaCount()

                == 0)

            {

            (static_cast<CLmkCategoryContentsView *> (&iView))->HandleCommandL(

                    EAknSoftkeyBack);

            }

        }

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::GetSelectedLandmarksL

// ----------------------------------------------------------------------------

//

TInt CLmkCategoryContentsContainer::GetSelectedLandmarksL(RPointerArray<

        CPosLandmark> &aArray)

    {

    return (static_cast<CLmkAppLmSelectorImpl*> (iSelector))->GetSelectedLandmarksL(

            aArray);

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::IsLandmarkDataEmptyL

// ----------------------------------------------------------------------------

//

TBool CLmkCategoryContentsContainer::IsLandmarkDataEmptyL(

        CPosLandmark* aLandmark)

    {

    return (static_cast<CLmkAppLmSelectorImpl*> (iSelector))->IsLandmarkDataEmptyL(

            aLandmark);

    }

// -----------------------------------------------------------------------------

//CLmkCategorySettingsContainer::HandleResourceChange

// -----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::HandleResourceChange(TInt aType)

    {

    CCoeControl::HandleResourceChange(aType);

    if (aType == KEikDynamicLayoutVariantSwitch)

        {

        (static_cast<CLmkCategoryContentsView *> (&iView))->Update();

        }

    if (iListBox)

        {

        iListBox->DrawNow();

        }

    if (iFindBox && iFindBox->IsVisible())

        {

        iFindBox->DrawNow();

        }

    }

// ----------------------------------------------------------------------------

// CLmkByLmContainer::FocusChanged()

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::FocusChanged(TDrawNow aDrawNow)

    {

    if (iListBox)

        {

        iListBox->SetFocus(IsFocused(), aDrawNow);

        }

    if (iFindBox && iFindBox->IsVisible())

        {

        iFindBox->SetFocus(IsFocused(), aDrawNow);

        }

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::IsEditorOpened()

// ----------------------------------------------------------------------------

//

TBool CLmkCategoryContentsContainer::IsEditorOpened()

    {

    return iIsEditorOpened;

    }

// ----------------------------------------------------------------------------

// CLmkByLmContainer::SetEditorOpenedBool()

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::SetEditorOpenedBool(TBool aBoolvalue)

    {

    iIsEditorOpened = aBoolvalue;

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::UpdateMskContainerL()

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::UpdateMskContainerL()

    {

    CLmkBaseView* view = reinterpret_cast<CLmkBaseView*> (&iView);

    view->UpdateMskViewL(ResolveMskDisplayItem());

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::RemoveFromThisCategory()

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::RemoveFromThisCategoryL()

    {

    iIsRemoveOperation = ETrue;

    CLmkBaseView* view = reinterpret_cast<CLmkBaseView*> (&iView);

    view->UpdateMskViewL(ENoMsk);

    (static_cast<CLmkAppLmSelectorImpl*> (iSelector))->RemoveLandmarksFromCategoryL();

    }

// ----------------------------------------------------------------------------

// CLmkCategoryContentsContainer::IsUncategorizedCategory()

// ----------------------------------------------------------------------------

//

TBool CLmkCategoryContentsContainer::IsUncategorizedCategory()

    {

    CLmkAppLmSelectorImpl* selector =

            static_cast<CLmkAppLmSelectorImpl*> (iSelector);

    return selector->IsCriteriaUnCategorizedCat();

    }

// ---------------------------------------------------------

// CLmkCategoryContentsContainer::ResolveMskDisplayItem()

// ---------------------------------------------------------

//

TLmkMskDispItem CLmkCategoryContentsContainer::ResolveMskDisplayItem()

    {

    TLmkMskDispItem dispItem = ELabel;

    if ((!SelectorImpl().ListVisibleItemCount()))

        {

        dispItem = ENoMsk;

        }

    else

        {

        const CArrayFix<TInt>* markedIndexes = NULL;

        markedIndexes = SelectorImpl().MarkedIndexes();

        if (markedIndexes->Count() > 0)

            {

            dispItem = EContextMenu;

            }

        }

    return dispItem;

    }

// ----------------------------------------------------------------------------

// CLmkByLmContainer::UpdateMskContainerForFilterL()

// ----------------------------------------------------------------------------

//

void CLmkCategoryContentsContainer::UpdateMskContainerForFilterL()

    {

    iSearchInitiated = ETrue;

    UpdateMskContainerL();

    iSearchInitiated = EFalse;

    }

// End of File