--- a/camerauis/cameraapp/generic/src/CamCaptureSetupMenuListItem.cpp Thu Aug 19 09:36:57 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,288 +0,0 @@
-/*
-* Copyright (c) 2007 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: Encapsulates the data for a particular Capture Setup Menu item.*
-*/
-
-
-
-// INCLUDE FILES
-#include "CamCaptureSetupMenuListItem.h"
-#include "CamUtility.h"
-#include <eikenv.h>
-#include <eikappui.h> // For CCoeAppUiBase
-#include <eikapp.h> // For CEikApplication
-#include <barsread.h>
-#include <AknIconUtils.h>
-
-const TInt KIconTextGranularity = 2;
-
-// ============================= LOCAL FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// NewL
-// Two-phased constructor.
-// Returns: CCamCaptureSetupMenuListItem*: Pointer to the created list item.
-// -----------------------------------------------------------------------------
-//
-CCamCaptureSetupMenuListItem* CCamCaptureSetupMenuListItem::NewL(
- TResourceReader& aReader ) // Used to read/construct data for this list item.
- {
- CCamCaptureSetupMenuListItem* self =
- new (ELeave ) CCamCaptureSetupMenuListItem();
- CleanupStack::PushL( self );
- self->ConstructFromResourceL( aReader );
- CleanupStack::Pop( self );
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::~CCamCaptureSetupMenuListItem
-// -----------------------------------------------------------------------------
-//
-CCamCaptureSetupMenuListItem::~CCamCaptureSetupMenuListItem()
- {
- PRINT( _L("Camera => ~CCamCaptureSetupMenuListItem") );
-
- delete iIconTexts;
- iIconTexts = NULL;
-
- // Destroy bitmap array.
- iBitmaps.ResetAndDestroy();
- iBitmaps.Close();
- iMasks.ResetAndDestroy();
- iMasks.Close();
- PRINT( _L("Camera <= ~CCamCaptureSetupMenuListItem") );
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::Bitmap
-// Returns the bitmap that represents the current settings model
-// value for this list item.
-// Returns: CFbsBitmap*: Pointer to the bitmap.
-// -----------------------------------------------------------------------------
-//
-CFbsBitmap* CCamCaptureSetupMenuListItem::Bitmap() const
- {
- return iBitmaps[iCurrentSettingItemValueId];
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::Mask
-// Returns the bitmap that represents the current settings model
-// value for this list item.
-// Returns: CFbsBitmap*: Pointer to the bitmap.
-// -----------------------------------------------------------------------------
-//
-CFbsBitmap* CCamCaptureSetupMenuListItem::Mask() const
- {
- return iMasks[iCurrentSettingItemValueId];
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::IconText
-// Returns text used in place of an icon for this list item.
-// Returns: Ref to the icon text.
-// -----------------------------------------------------------------------------
-//
-const TDesC& CCamCaptureSetupMenuListItem::IconText( TInt aSettingVal ) const
- {
- if ( iSettingsModelItemId == ECamSettingItemDynamicPhotoBrightness ||
- iSettingsModelItemId == ECamSettingItemDynamicVideoBrightness ||
- iSettingsModelItemId == ECamSettingItemDynamicPhotoContrast ||
- iSettingsModelItemId == ECamSettingItemDynamicVideoContrast )
- {
- // get the array index if this item is brightness or contrast
- GetBrightnessContrastArrayIndex( aSettingVal );
- }
-
- return (*iIconTexts)[aSettingVal];
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::Text
-// Returns text that describes the setting represented by this list item.
-// Returns: Ref to the item text.
-// -----------------------------------------------------------------------------
-//
-const TDesC& CCamCaptureSetupMenuListItem::Text() const
- {
- return iText;
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::CurrentValue
-// Returns the cached settings model value that the current bitmap represents.
-// Returns: TInt: The current value.
-// -----------------------------------------------------------------------------
-//
-TInt CCamCaptureSetupMenuListItem::CurrentValue() const
- {
- return iCurrentSettingItemValueId;
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::SettingsModelItemId
-// Returns the id of the settings model item that this list item represents.
-// Returns: TInt: The settings model item id.
-// -----------------------------------------------------------------------------
-//
-TInt CCamCaptureSetupMenuListItem::SettingsModelItemId() const
- {
- return iSettingsModelItemId;
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::SetValueTo
-// Changes the cached settings model value and the bitmap that represents it.
-// -----------------------------------------------------------------------------
-//
-void CCamCaptureSetupMenuListItem::SetValueTo(
- TInt aNewValueId ) // the new cached settings model value.
- {
- if ( iSettingsModelItemId == ECamSettingItemDynamicPhotoBrightness ||
- iSettingsModelItemId == ECamSettingItemDynamicVideoBrightness ||
- iSettingsModelItemId == ECamSettingItemDynamicPhotoContrast ||
- iSettingsModelItemId == ECamSettingItemDynamicVideoContrast )
- {
- // get the array index if this item is brightness or contrast
- GetBrightnessContrastArrayIndex( aNewValueId );
- }
-
- iCurrentSettingItemValueId = aNewValueId;
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::CCamCaptureSetupMenuListItem
-// C++ default constructor.
-// -----------------------------------------------------------------------------
-//
-CCamCaptureSetupMenuListItem::CCamCaptureSetupMenuListItem()
- {
- }
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::ConstructFromResourceL
-// 2nd phase constructor.
-// -----------------------------------------------------------------------------
-//
-void
-CCamCaptureSetupMenuListItem::ConstructFromResourceL(
- TResourceReader& aReader ) // reader that is used to construct the data
- {
- PRINT( _L("Camera => CCamCaptureSetupMenuListItem::ConstructFromResourceL") );
- delete iIconTexts;
- iIconTexts = NULL;
- iIconTexts = new (ELeave) CArrayFixFlat<TIconText>( KIconTextGranularity );
-
- // Get the full path for the mbm file
- TFileName resFileName;
- CamUtility::ResourceFileName( resFileName );
-
- // Create a resource reader for reading only this list items data.
- TInt resourceID = aReader.ReadInt32();
- TResourceReader localReader;
- CEikonEnv::Static()->CreateResourceReaderLC( localReader, resourceID );
-
- // Read the data for this list item from resource.
- // ...get setting model item id for associated with this list item.
- iSettingsModelItemId = localReader.ReadInt16();
- // ...get the text description of this list item.
- iText = localReader.ReadTPtrC();
- // ...get the count of all possible values (bitmaps)
- // ...that this list item can have, and repeatedly get the values.
- TInt valuesCount = localReader.ReadInt16();
- TInt i;
- for ( i = 0; i < valuesCount; ++i )
- {
- // ...read the current value's settings model id.
- TInt settingsModelId = localReader.ReadInt16();
- // ...read associated bitmap id for current value.
- TInt bitmapId = localReader.ReadInt16();
- CFbsBitmap* newBitmap = NULL;
- CFbsBitmap* mask = NULL;
- if ( bitmapId != -1 )
- {
- AknIconUtils::CreateIconLC( newBitmap, mask, resFileName, bitmapId, bitmapId );
- // ...add the bitmap to the array of bitmaps for this list item.
- iBitmaps.InsertL( newBitmap, settingsModelId );
- iMasks.InsertL( mask, settingsModelId );
- // newBitmap, mask. Don't know the order of pushing so pop anonymously.
- CleanupStack::Pop( 2 );
- }
- else
- {
- // Add NULL bitmaps:
- iBitmaps.InsertL( newBitmap, settingsModelId );
- iMasks.InsertL( mask, settingsModelId );
- }
-
- iIconTexts->InsertL( settingsModelId, localReader.ReadTPtrC() );
- }
-
- // Pop local resource reader.
- CleanupStack::PopAndDestroy();
- PRINT( _L("Camera <= CCamCaptureSetupMenuListItem::ConstructFromResourceL") )
- }
-
-
-// -----------------------------------------------------------------------------
-// CCamCaptureSetupMenuListItem::GetBrightnessContrastArrayIndex
-// Returns the array position for brightness and contrast, as these controls
-// can have negative values, so this maps to an index in the text/bitmaps arrays
-// -----------------------------------------------------------------------------
-//
-void CCamCaptureSetupMenuListItem::GetBrightnessContrastArrayIndex( TInt& aValue ) const
- {
- // if brightness or contrast settings - only display either
- // the plus or negative icon. There isn't going to be an icon
- // for each setting value as the values can range from -10 to +10
- if ( iSettingsModelItemId == ECamSettingItemDynamicPhotoBrightness ||
- iSettingsModelItemId == ECamSettingItemDynamicVideoBrightness )
- {
- if ( aValue > 0 )
- {
- aValue = ECamBrightnessPlus;
- }
- else if ( aValue < 0 )
- {
- aValue = ECamBrightnessNeg;
- }
- else
- {
- aValue = ECamBrightnessNorm;
- }
- }
- else if ( iSettingsModelItemId == ECamSettingItemDynamicPhotoContrast ||
- iSettingsModelItemId == ECamSettingItemDynamicVideoContrast )
- {
- if ( aValue > 0 )
- {
- aValue = ECamContrastPlus;
- }
- else if ( aValue < 0 )
- {
- aValue = ECamContrastNeg;
- }
- else
- {
- aValue = ECamBrightnessNorm;
- }
- }
- else // lint
- {
- }
- }
-
-
-// End of File