--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/camerauis/cameraapp/generic/common/src/CamCaptureSetupListItemDrawer.cpp Wed Sep 01 12:30:54 2010 +0100
@@ -0,0 +1,610 @@
+/*
+* Copyright (c) 2007-2010 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: A drawer class for the capture setup list box items*
+*/
+
+
+
+// INCLUDE FILES
+#include <eikappui.h> // For CCoeAppUiBase
+#include <eikapp.h> // For CEikApplication
+#include <AknUtils.h>
+#include <AknsSkinInstance.h>
+#include <AknsUtils.h>
+#include <barsread.h>
+#include <AknIconArray.h>
+#include <gulicon.h>
+#include <AknsFrameBackgroundControlContext.h>
+#include <AknsDrawUtils.h>
+#include <aknenv.h>
+#include <aknlayoutscalable_avkon.cdl.h> // list_highlight_pane_g1_cp1
+
+#include <cameraapp.mbg>
+#ifndef CAMERAAPP_PLUGIN_BUILD
+ #include <cameraapp.rsg>
+ #include <vgacamsettings.rsg>
+#else
+ #include <gscamerapluginrsc.rsg>
+#endif //CAMERAAPP_PLUGIN_BUILD
+
+
+#include "CamCaptureSetupListItemDrawer.h"
+#include "CamCaptureSetupListBoxModel.h"
+#include "CamUtility.h"
+#include "camlogging.h"
+
+#include <aknlayoutscalable_apps.cdl.h>
+
+#ifdef RD_UI_TRANSITION_EFFECTS_LIST
+#include <aknlistloadertfx.h>
+#include <aknlistboxtfxinternal.h>
+#endif //RD_UI_TRANSITION_EFFECTS_LIST
+
+// CONSTANTS
+static const TInt KRadioButtonSelectedIconIndex = 0;
+static const TInt KRadioButtonUnselectedIconIndex = 1;
+const TUint32 KToolbarExtensionBgColor = 0x00000000;
+const TInt KToolBarExtensionBgAlpha = 0x7F;
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CCamCaptureSetupListItemDrawer*
+CCamCaptureSetupListItemDrawer::NewL( MCamListboxModel& aListBoxModel, TBool aFullySkinned )
+ {
+ CCamCaptureSetupListItemDrawer* self = new( ELeave )
+ CCamCaptureSetupListItemDrawer( aListBoxModel, aFullySkinned );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer Destructor
+//
+// -----------------------------------------------------------------------------
+//
+CCamCaptureSetupListItemDrawer::~CCamCaptureSetupListItemDrawer()
+ {
+ PRINT( _L("Camera => ~CCamCaptureSetupListItemDrawer") );
+ if ( iRadioButtonIconArray )
+ {
+ delete iRadioButtonIconArray;
+ iRadioButtonIconArray = NULL;
+ }
+ PRINT( _L("Camera <= ~CCamCaptureSetupListItemDrawer") );
+ }
+
+// -----------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::CCamCaptureSetupListItemDrawer
+// C++ constructor
+// -----------------------------------------------------------------------------
+//
+CCamCaptureSetupListItemDrawer
+::CCamCaptureSetupListItemDrawer( MCamListboxModel& aListBoxModel, TBool aFullySkinned )
+ : iModel( aListBoxModel ),iFullySkinned( aFullySkinned )
+ {
+ }
+
+// ---------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::ConstructL
+// 2nd phase construction
+// ---------------------------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::ConstructL()
+ {
+
+
+ iCaptureSetupItemHeight = iModel.ListItemLayoutData().Rect().Height();
+
+
+ const TInt KIconArrayGranularity = 4;
+ iRadioButtonIconArray =
+ new( ELeave ) CAknIconArray( KIconArrayGranularity );
+ TResourceReader reader;
+
+ CCoeEnv::Static()->CreateResourceReaderLC(reader, R_AVKON_SETTING_PAGE_RADIOBUTTON_ICONS);
+
+ reader.ReadInt16(); //not needed, simple or complex
+
+ HBufC* bmpFile = reader.ReadHBufCL();
+ TInt count = reader.ReadInt16(); // count
+
+ TInt32 bmpSelected = reader.ReadInt32();
+ TInt32 bmpSelectedM = reader.ReadInt32();
+ TInt32 bmp = reader.ReadInt32();
+ TInt32 bmpM = reader.ReadInt32();
+ CleanupStack::PopAndDestroy(); // reader
+
+ CleanupStack::PushL(bmpFile);
+
+ // create normally colored icons
+ CreateIconAndAddToArrayL( iRadioButtonIconArray,
+ KAknsIIDQgnIndiRadiobuttOn,
+ EAknsCIQsnIconColorsCG14,
+ *bmpFile,
+ bmpSelected,
+ bmpSelectedM );
+
+ CreateIconAndAddToArrayL( iRadioButtonIconArray,
+ KAknsIIDQgnIndiRadiobuttOff,
+ EAknsCIQsnIconColorsCG14,
+ *bmpFile,
+ bmp,
+ bmpM );
+
+ // create highlight colored icons
+ CreateIconAndAddToArrayL( iRadioButtonIconArray,
+ KAknsIIDQgnIndiRadiobuttOn,
+ EAknsCIQsnIconColorsCG18,
+ *bmpFile,
+ bmpSelected,
+ bmpSelectedM );
+
+ CreateIconAndAddToArrayL( iRadioButtonIconArray,
+ KAknsIIDQgnIndiRadiobuttOff,
+ EAknsCIQsnIconColorsCG18,
+ *bmpFile,
+ bmp,
+ bmpM );
+
+ const TSize radioButtonRectSize =
+ TSize( iModel.RadioButtonLayoutData().Rect().Width(),
+ iModel.RadioButtonLayoutData().Rect().Height() );
+ AknIconUtils::SetSize(
+ iRadioButtonIconArray->At( KRadioButtonSelectedIconIndex )->Bitmap(),
+ radioButtonRectSize );
+ AknIconUtils::SetSize(
+ iRadioButtonIconArray->At( KRadioButtonUnselectedIconIndex )->Bitmap(),
+ radioButtonRectSize );
+
+
+ ReadLayout();
+
+ CleanupStack::PopAndDestroy(); // bmpfile
+
+ }
+
+// ---------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::MinimumCellSize
+// Calculate the minimum size of a cell
+// ---------------------------------------------------------------------------
+//
+TSize
+CCamCaptureSetupListItemDrawer::MinimumCellSize() const
+ {
+ PRINT( _L("Camera => CCamCaptureSetupListItemDrawer::MinimumCellSize") );
+
+ TSize cellSize;
+ cellSize.iWidth = iModel.ListItemLayoutData().Rect().Width();
+ cellSize.iHeight = iModel.ListItemLayoutData().Rect().Height();
+
+
+ PRINT2( _L("Camera => CCamCaptureSetupListItemDrawer::MinimumCellSize, return (%d x %d)"), cellSize.iWidth, cellSize.iHeight );
+ return cellSize;
+ }
+
+// ---------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::DrawActualItem
+// Draw the highlight, bitmap, radio button and item text.
+// ---------------------------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::DrawActualItem( TInt aItemIndex,
+ const TRect& aActualItemRect,
+ TBool aItemIsCurrent,
+ TBool /*aViewIsEmphasized*/,
+ TBool /*aViewIsDimmed*/,
+ TBool aItemIsSelected ) const
+ {
+
+#ifdef RD_UI_TRANSITION_EFFECTS_LIST
+ MAknListBoxTfxInternal *transApi = CAknListLoader::TfxApiInternal( iGc );
+ if ( transApi )
+ {
+ transApi->StartDrawing( MAknListBoxTfxInternal::EListView );
+ }
+#endif // RD_UI_TRANSITION_EFFECTS_LIST
+ // Draw unhighlighted rectangle that encapsulates the item text and bitmap.
+ PRINT1( _L("Camera <> CCamCaptureSetupListItemDrawer::DrawActualItem iFullySkinned=%d"), iFullySkinned );
+
+ if( iFullySkinned )
+ {
+ DrawItemRect( aActualItemRect );
+ }
+ else
+ {
+ DrawTransparentItemRect( aActualItemRect );
+ }
+#ifdef RD_UI_TRANSITION_EFFECTS_LIST
+ if ( transApi )
+ {
+ transApi->StopDrawing();
+ }
+#endif // RD_UI_TRANSITION_EFFECTS_LIST
+ // If this item is currently selected, draw highlight
+ if ( aItemIsCurrent )
+ {
+ DrawHighlight( aActualItemRect );
+ }
+
+#ifdef RD_UI_TRANSITION_EFFECTS_LIST
+ if ( transApi )
+ {
+ transApi->StartDrawing( MAknListBoxTfxInternal::EListItem );
+ }
+#endif // RD_UI_TRANSITION_EFFECTS_LIST
+ // Determine drawing colour for text and radio buttons, from current skin
+ // ...text colour index if this item is not selected.
+ TRgb color;
+ TAknsQsnTextColorsIndex index = EAknsCIQsnTextColorsCG7;
+ // ...text colour index if this item is selected.
+ if( Flags() & CListItemDrawer::ESingleClickDisabledHighlight )
+ {
+ // Single clickable items don't have a highlight
+ aItemIsCurrent = EFalse;
+ }
+
+ if ( aItemIsCurrent )
+ {
+ index = EAknsCIQsnTextColorsCG10; // highlighted text colour
+ }
+
+ // ...get colour from current skin for text colour index
+ MAknsSkinInstance *skin = AknsUtils::SkinInstance();
+ AknsUtils::GetCachedColor( skin, color, KAknsIIDQsnTextColors, index );
+
+ // ...make sure text/bitmap background colour does not overwrite skin background colour
+ iGc->SetBrushStyle( CGraphicsContext::ENullBrush );
+
+ if ( !iModel.ShootingModeListBox() )
+ {
+
+ // Draw text
+ // ...Create a text layout object for drawing the text
+ // ...inside of the list item's rectangle
+ TAknLayoutText layoutText;
+ layoutText.LayoutText( aActualItemRect, iTxtLayout );
+ // ...Pass the text to be drawn, into the text layout object
+ // ...and draw it.
+ if( !iFullySkinned && !aItemIsCurrent )
+ {
+ color = KRgbWhite;
+ }
+
+ layoutText.DrawText( *iGc, iModel.ItemText( aItemIndex ),
+ ETrue, color );
+ // Draw the bitmap.
+ // ...Create a rect layout object for drawing the bitmap
+ // ...inside of the list item's rectangle.
+ TAknLayoutRect layoutRect;
+ layoutRect.LayoutRect( aActualItemRect, iBmpLayout );
+ // ...Pass the bitmap to be drawn, into the rect layout object
+ // ...and draw it.
+ CFbsBitmap* bitmap = iModel.Bitmap( aItemIndex );
+ // if the item has a bitmap
+ if ( bitmap )
+ {
+ CFbsBitmap* bitmapMask = iModel.BitmapMask( aItemIndex );
+ layoutRect.DrawImage( *iGc, bitmap, bitmapMask );
+ }
+
+
+ DrawRadioButton( aActualItemRect, aItemIsSelected, color );
+ }
+ else
+ {
+ // draw without radiobuttons
+
+ // Draw text
+ // ...Create a text layout object for drawing the text
+ // ...inside of the list item's rectangle
+ TAknLayoutText layoutText;
+ layoutText.LayoutText( aActualItemRect, iTxtWithRbLayout );
+ // ...Pass the text to be drawn, into the text layout object
+ // ...and draw it.
+ if( !iFullySkinned && !aItemIsCurrent )
+ {
+ color = KRgbWhite;
+ }
+
+ layoutText.DrawText( *iGc, iModel.ItemText( aItemIndex ), ETrue, color );
+
+ // Draw the bitmap.
+ // ...Create a rect layout object for drawing the bitmap
+ // ...inside of the list item's rectangle.
+ TAknLayoutRect layoutRect;
+ layoutRect.LayoutRect( aActualItemRect, iBmpWithRbLayout );
+ // ...Pass the bitmap to be drawn, into the rect layout object
+ // ...and draw it.
+ CFbsBitmap* bitmap = iModel.Bitmap( aItemIndex );
+ // if the item has a bitmap
+ if ( bitmap )
+ {
+ CFbsBitmap* bitmapMask = iModel.BitmapMask( aItemIndex );
+ layoutRect.DrawImage( *iGc, bitmap, bitmapMask );
+ }
+
+
+ }
+#ifdef RD_UI_TRANSITION_EFFECTS_LIST
+ if ( transApi )
+ {
+ transApi->StopDrawing();
+ }
+#endif //RD_UI_TRANSITION_EFFECTS_LIST
+ }
+
+// ---------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::DrawHighlight
+// Draw the highlight as a bitmap before any other part of the item
+// ---------------------------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::DrawHighlight( const TRect& aActualItemRect ) const
+ {
+ if( Flags() & CListItemDrawer::ESingleClickDisabledHighlight )
+ {
+ return;
+ }
+
+#ifdef RD_UI_TRANSITION_EFFECTS_LIST
+ MAknListBoxTfxInternal* transApi = CAknListLoader::TfxApiInternal( iGc );
+ if ( transApi )
+ {
+ transApi->BeginRedraw( MAknListBoxTfxInternal::EListHighlight, aActualItemRect );
+ transApi->StartDrawing( MAknListBoxTfxInternal::EListHighlight );
+ }
+#endif //RD_UI_TRANSITION_EFFECTS_LIST
+ TAknLayoutRect highlightRectLayout;
+ highlightRectLayout.LayoutRect( aActualItemRect, iHighlightLayout );
+ //highlightRectLayout.DrawOutLineRect(*iGc);
+ TRect highlightRect( highlightRectLayout.Rect() );
+
+
+
+
+ // Draw highlight using the same highlight that is used for the Avkon settings list radio controls.
+ MAknsSkinInstance *skin = AknsUtils::SkinInstance();
+ //TBool highlightDrawn = EFalse;
+
+ TAknLayoutRect innerHighlightLayRect;
+ innerHighlightLayRect.LayoutRect( highlightRect,
+ AknLayoutScalable_Avkon::list_highlight_pane_g1_cp1() );
+
+ //highlightDrawn =
+ if ( Flags()&EPressedDownState )
+ {
+ // This handles the darker pressed down highlights
+ AknsDrawUtils::DrawFrame( skin,
+ *iGc,
+ highlightRect,
+ innerHighlightLayRect.Rect(),
+ KAknsIIDQsnFrListPressed,
+ KAknsIIDQsnFrListCenterPressed );
+ }
+ else
+ {
+ AknsDrawUtils::DrawFrame( skin,
+ *iGc,
+ highlightRect,
+ innerHighlightLayRect.Rect(),
+ KAknsIIDQsnFrList, //KAknsIIDQsnFrSetOptFoc other option?
+ KAknsIIDDefault );
+
+ }
+
+ //(void)highlightDrawn; // avoid compiler warning
+ /*
+ // if the highlight has not be drawn
+ if ( !highlightDrawn )
+ {
+ TAknLayoutRect highlightshadow;
+ TAknLayoutRect highlight;
+ highlightshadow.LayoutRect( highlightRect,
+ AKN_LAYOUT_WINDOW_List_pane_highlight_graphics__various__Line_1( highlightRect ) );
+ highlight.LayoutRect( highlightRect,
+ AKN_LAYOUT_WINDOW_List_pane_highlight_graphics__various__Line_2( highlightRect ) );
+ highlightshadow.DrawRect( *iGc );
+ highlight.DrawRect( *iGc );
+ }
+ */
+#ifdef RD_UI_TRANSITION_EFFECTS_LIST
+ if ( transApi )
+ {
+ transApi->StopDrawing();
+ transApi->EndRedraw( MAknListBoxTfxInternal::EListHighlight );
+ }
+#endif // RD_UI_TRANSITION_EFFECTS_LIST
+ }
+
+// ---------------------------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::DrawRadioButton
+// Draw the radio button
+// ---------------------------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::DrawRadioButton( const TRect& aActualItemRect,
+ TBool aItemIsSelected, const TRgb& /*aColor*/ ) const
+ {
+ PRINT( _L("Camera => CCamCaptureSetupListItemDrawer::DrawRadioButton"))
+
+ TAknLayoutRect layoutRect;
+ layoutRect.LayoutRect( aActualItemRect, AknLayoutScalable_Apps::cset_list_set_pane_g1( 0 ) );
+
+ // Pass the bitmap to be drawn into the rect layout object, and draw it
+ TInt index;
+ if (aItemIsSelected)
+ {
+ index = KRadioButtonSelectedIconIndex;
+ }
+ else
+ {
+ index = KRadioButtonUnselectedIconIndex;
+ }
+
+ layoutRect.DrawImage( *iGc,
+ iRadioButtonIconArray->At(index)->Bitmap(),
+ iRadioButtonIconArray->At(index)->Mask() );
+
+ }
+
+
+// ---------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::DrawItemRect
+// Draws a rectangle for an item.
+// ---------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::DrawTransparentItemRect(
+ const TRect& aActualItemRect ) // the rectangular area to be drawn
+ const
+ {
+ const CCoeControl* control = iParentControl;
+
+ if ( control )
+ {
+ iGc->SetDrawMode( CGraphicsContext::EDrawModeWriteAlpha );
+ iGc->SetPenColor( TRgb( 0x00ffffff, KToolBarExtensionBgAlpha ) );
+ iGc->SetPenStyle( CGraphicsContext::ENullPen );
+ iGc->SetBrushColor( TRgb( KToolbarExtensionBgColor, KToolBarExtensionBgAlpha ) );
+ iGc->SetBrushStyle( CGraphicsContext::ESolidBrush );
+ iGc->DrawRect( aActualItemRect );
+ iGc->SetPenSize( TSize( 1, 3 ) );
+ iGc->SetPenStyle( CGraphicsContext::ESolidPen );
+ iGc->DrawLine( TPoint( aActualItemRect.iTl.iX ,
+ aActualItemRect.iBr.iY ), aActualItemRect.iBr );
+ }
+ }
+// ---------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::DrawItemRect
+// Draws a rectangle for an item.
+// ---------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::DrawItemRect(
+ const TRect& aActualItemRect ) // the rectangular area to be drawn
+ const
+ {
+
+ /*
+ iGc->SetBrushColor( AKN_LAF_COLOR_STATIC(0) );
+ iGc->SetBrushStyle( CGraphicsContext::ESolidBrush );
+ iGc->SetPenStyle( CGraphicsContext::ENullPen );
+ iGc->DrawRect( aActualItemRect );
+
+ */
+
+ MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+ const CCoeControl* control = iParentControl;
+ MAknsControlContext* cc = AknsDrawUtils::ControlContext( control );
+
+ TBool bgDrawn( EFalse );
+ if ( control )
+ {
+ bgDrawn = AknsDrawUtils::Background(
+ skin, cc, control, *iGc, aActualItemRect,
+ KAknsDrawParamNoClearUnderImage |
+ KAknsDrawParamBottomLevelRGBOnly );
+ }
+
+ if ( !bgDrawn )
+ {
+ iGc->Clear( aActualItemRect );
+ }
+
+
+ /*
+ // Draw background to be the same colour as that for the Avkon settings list radio controls.
+ MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+// AknsDrawUtils::DrawCachedImage(skin, *iGc, aActualItemRect, KAknsIIDQsnFrSetOpt);
+ AknsDrawUtils::DrawCachedImage(skin, *iGc, aActualItemRect, KAknsIIDQsnBgScreenMp);
+*/
+
+ }
+
+// ---------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::SetControl
+// Sets the parent control of the listbox
+// ---------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::SetParentControl(
+ const CCoeControl* aControl )
+ {
+ iParentControl = aControl;
+ }
+
+// ---------------------------------------------------------
+// CCamCaptureSetupListItemDrawer::ReadLayout
+// ---------------------------------------------------------
+//
+void CCamCaptureSetupListItemDrawer::ReadLayout()
+ {
+ if ( CamUtility::IsNhdDevice() )
+ {
+ iTxtLayout = AknLayoutScalable_Apps::cset_list_set_pane_t1( 0 );
+ iBmpLayout = AknLayoutScalable_Apps::cset_list_set_pane_g3( 0 );
+ iTxtWithRbLayout = AknLayoutScalable_Apps::cset_list_set_pane_t1( 1 );
+ iBmpWithRbLayout = AknLayoutScalable_Apps::cset_list_set_pane_g3( 1 );
+ iHighlightLayout =
+ AknLayoutScalable_Apps::list_highlight_pane_cp021( 0 );
+ }
+ else
+ {
+ iTxtLayout = AknLayoutScalable_Apps::cset_list_set_pane_t1_copy1( 0 );
+ iBmpLayout = AknLayoutScalable_Apps::cset_list_set_pane_g3_copy1( 0 );
+ iTxtWithRbLayout =
+ AknLayoutScalable_Apps::cset_list_set_pane_t1_copy1( 1 );
+ iBmpWithRbLayout =
+ AknLayoutScalable_Apps::cset_list_set_pane_g3_copy1( 1 );
+ iHighlightLayout =
+ AknLayoutScalable_Apps::list_highlight_pane_cp021_copy1( 0 );
+ }
+ }
+
+void CCamCaptureSetupListItemDrawer::CreateIconAndAddToArrayL(
+ CArrayPtr<CGulIcon>*& aIconArray,
+ const TAknsItemID& aId,
+ const TInt aColorIndex,
+ const TDesC& aBmpFile,
+ const TInt32 aBmp,
+ const TInt32 aBmpM )
+ {
+ MAknsSkinInstance* skin = AknsUtils::SkinInstance();
+
+ CFbsBitmap* bitmap = 0;
+ CFbsBitmap* mask = 0;
+
+ AknsUtils::CreateColorIconLC( skin,
+ aId,
+ KAknsIIDQsnIconColors,
+ aColorIndex,
+ bitmap,
+ mask,
+ aBmpFile,
+ aBmp,
+ aBmpM,
+ KRgbBlack );
+
+ CGulIcon* gulicon = CGulIcon::NewL( bitmap, mask ); // ownership passed
+ CleanupStack::PushL( gulicon );
+
+ aIconArray->AppendL( gulicon );
+ CleanupStack::Pop( 3 ); // mask, bitmap, gulicon
+ }
+
+//End of file
+
+