author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Mon, 15 Mar 2010 12:39:00 +0200 | |
branch | RCL_3 |
changeset 10 | 8c55c525d5d7 |
parent 3 | 8b2d6d0384b0 |
child 11 | d486e5e3cc9a |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007-2008 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: A list box that displays settings items with radio buttons* |
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*/ |
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|
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|
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// INCLUDE FILES |
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#include "CamCaptureSetupListBox.h" |
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#include "CamCaptureSetupListBoxModel.h" |
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#include "CamCaptureSetupListItemDrawer.h" |
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#include "CamSettingValueObserver.h" |
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#include <uikon.hrh> |
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#include "CamUtility.h" |
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#include <aknlayoutscalable_apps.cdl.h> |
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// ================= MEMBER FUNCTIONS ======================= |
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// --------------------------------------------------------------------------- |
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// CCamCaptureSetupListBox::CCamCaptureSetupListBox |
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// C++ constructor |
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// --------------------------------------------------------------------------- |
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// |
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CCamCaptureSetupListBox::CCamCaptureSetupListBox( MCamSettingValueObserver* aObserver |
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#ifndef CAMERAAPP_PLUGIN_BUILD |
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,CCamAppController& aController |
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#else |
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,MCamAppController& aController |
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#endif //CAMERAAPP_PLUGIN_BUILD |
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,TBool aSkinnedBackGround |
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) |
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: iSettingObserver( aObserver ), iController( aController ), iSkinnedBackGround( aSkinnedBackGround ) |
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{ |
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iBorder = TGulBorder::ENone; |
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} |
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// --------------------------------------------------------------------------- |
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// CCamCaptureSetupListBox::ConstructL |
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// 2nd phase construction |
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// --------------------------------------------------------------------------- |
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// |
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void CCamCaptureSetupListBox::ConstructL( const CCoeControl* aParent, |
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TInt aArrayResourceId, |
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TInt aSettingItem, |
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TInt aFlags, |
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TBool aShootingModeListBox, |
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TBool aLocationSettingListBox |
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) |
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{ |
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//Constructing model |
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CCamCaptureSetupListBoxModel* model = |
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CCamCaptureSetupListBoxModel::NewLC( iController, |
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aArrayResourceId, |
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aSettingItem, |
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aShootingModeListBox, |
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aLocationSettingListBox, |
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Rect() |
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); |
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CCamCaptureSetupListItemDrawer* itemDrawer = |
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CCamCaptureSetupListItemDrawer::NewL( *model, iSkinnedBackGround ); |
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//ME:END |
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itemDrawer->SetParentControl( aParent ); |
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// CEikListBox takes ownership before anything can leave. |
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// Do not need the model or drawer on the stack when call ConstructL, |
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// because CEikListBox assigns objects as member variables before |
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// ConstructL calls any leaving functions. |
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CleanupStack::Pop( model ); |
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CEikListBox::ConstructL( model, itemDrawer, aParent, aFlags ); |
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// The number of items is fixed after the list box has been constructed |
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const TInt KMaxListItems = 5; // This value should come from the LAF |
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// Find the number of items to be displayed in the list box |
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iRequiredHeightInNumOfItems = Min( Model()->NumberOfItems(), KMaxListItems ); |
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SetItemHeightL( iItemDrawer->MinimumCellSize().iHeight ); |
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} |
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|
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// --------------------------------------------------------------------------- |
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// CCamCaptureSetupListBox destructor |
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// |
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// --------------------------------------------------------------------------- |
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// |
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CCamCaptureSetupListBox::~CCamCaptureSetupListBox() |
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{ |
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PRINT( _L("Camera => ~CCamCaptureSetupListBox") ); |
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PRINT( _L("Camera <= ~CCamCaptureSetupListBox") ); |
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} |
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// --------------------------------------------------------------------------- |
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// CCamCaptureSetupListBox::InitializeL |
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// Initialize the current and selected item in the view |
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// --------------------------------------------------------------------------- |
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// |
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void CCamCaptureSetupListBox::InitializeL( TInt aCurrentValueId ) |
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{ |
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TInt selectedItemIndex = |
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static_cast<MCamListboxModel*>( iModel )->ValueIndex( aCurrentValueId ); |
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// if the item does not exist select the topmost item |
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selectedItemIndex = Max( selectedItemIndex, 0 ); |
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if ( selectedItemIndex < iModel->NumberOfItems() ) |
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{ |
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iView->SetCurrentItemIndex( selectedItemIndex ); |
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iView->SetDisableRedraw( ETrue ); |
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iView->SelectItemL( selectedItemIndex ); |
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iView->SetDisableRedraw( EFalse ); |
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} |
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} |
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// --------------------------------------------------------------------------- |
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// CCamCaptureSetupListBox::OfferKeyEventL |
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// Handle key presses |
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// --------------------------------------------------------------------------- |
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// |
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TKeyResponse CCamCaptureSetupListBox::OfferKeyEventL( const TKeyEvent& aKeyEvent,TEventCode aType ) |
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{ |
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PRINT( _L("Camera => CCamCaptureSetupListBox::OfferKeyEventL" )) |
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// If the Select or navi key select button is pressed, select the current item |
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if ( ( aKeyEvent.iCode == EKeyOK && aKeyEvent.iRepeats == 0 && aType == EEventKey ) |
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|| aKeyEvent.iScanCode == EStdKeyDevice0 ) |
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{ |
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iView->ClearSelection(); |
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iView->SelectItemL( iView->CurrentItemIndex() ); |
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} |
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//TInt oldCurrentItem = CurrentItemIndex(); |
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//TKeyResponse response = CEikListBox::OfferKeyEventL( aKeyEvent, aType ); |
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TKeyResponse response = EKeyWasConsumed; |
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/*TInt newCurrentItem = CurrentItemIndex(); |
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if ( newCurrentItem != oldCurrentItem ) |
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{ |
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PRINT( _L("Camera => CCamCaptureSetupListBox::OfferKeyEventL set obs" )) |
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MCamListboxModel* model = static_cast<MCamListboxModel*>( iModel ); |
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iSettingObserver->HandleSettingValueUpdateL( model->ItemValue( newCurrentItem ) ); |
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}*/ |
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return response; |
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} |
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// --------------------------------------------------------------------------- |
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// CCamCaptureSetupListBox::HandlePointerEventL |
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// Handle pointer events |
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// --------------------------------------------------------------------------- |
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// |
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void CCamCaptureSetupListBox::HandlePointerEventL(const TPointerEvent& aPointerEvent) |
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{ |
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/*TInt oldCurrentItem = CurrentItemIndex(); |
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TInt newCurrentItem = CurrentItemIndex(); |
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// listbox does default handling |
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CEikListBox::HandlePointerEventL(aPointerEvent); |
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newCurrentItem = CurrentItemIndex(); |
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|
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// handle settings update when focus changes |
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if ( newCurrentItem != oldCurrentItem ) |
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{ |
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MCamListboxModel* model = static_cast<MCamListboxModel*>( iModel ); |
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iSettingObserver->HandleSettingValueUpdateL( model->ItemValue( newCurrentItem ) ); |
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}*/ |
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iController.StartIdleTimer(); // standby |
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CEikListBox::HandlePointerEventL(aPointerEvent); |
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} |
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//End of file |
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