author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 13 Oct 2010 14:11:15 +0300 | |
branch | RCL_3 |
changeset 80 | 726fba06891a |
parent 73 | c8382f7b54ef |
permissions | -rw-r--r-- |
64 | 1 |
/* |
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* Copyright (c) 2007 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: Base class of item visualizer. |
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* |
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*/ |
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#include "emailtrace.h" |
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#include <AknsUtils.h> |
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#include <AknsSkinInstance.h> |
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#include <biditext.h> |
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#include "fstreeitemvisualizerbase.h" |
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#include "fstreelist.h" |
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#include "fslayoutmanager.h" |
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#include "fsalftextstylemanager.h" |
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80
726fba06891a
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
73
diff
changeset
|
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// <cmail> SF |
64 | 30 |
#include <alf/alfgradientbrush.h> |
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#include <alf/alfimagebrush.h> |
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#include <alf/alfanchorlayout.h> |
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#include <alf/alfcontrol.h> |
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#include <alf/alftexture.h> |
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#include <alf/alfimage.h> |
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#include <alf/alfenv.h> |
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#include <alf/alftextstyle.h> |
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#include <alf/alftextvisual.h> |
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#include <alf/alfmappingfunctions.h> |
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80
726fba06891a
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
73
diff
changeset
|
40 |
// </cmail> |
64 | 41 |
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// --------------------------------------------------------------------------- |
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// C++ destructor. |
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// --------------------------------------------------------------------------- |
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// |
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CFsTreeItemVisualizerBase::~CFsTreeItemVisualizerBase() |
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{ |
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FUNC_LOG; |
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if (iLayout) |
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{ |
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iLayout->Env().CancelCustomCommands(this); |
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iLayout->RemoveAndDestroyAllD(); |
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} |
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} |
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55 |
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||
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// --------------------------------------------------------------------------- |
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// Returns visualizer's type. |
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// --------------------------------------------------------------------------- |
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// |
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TFsTreeItemVisualizerType CFsTreeItemVisualizerBase::Type() const |
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{ |
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FUNC_LOG; |
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return EFsTreeItemVisualizerBase; |
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} |
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||
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// --------------------------------------------------------------------------- |
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// Sets the alignment for text item. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetTextAlign( |
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const TAlfAlignHorizontal aAlign ) |
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{ |
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FUNC_LOG; |
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iTextAlign = aAlign; |
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} |
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||
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// --------------------------------------------------------------------------- |
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// The function sets item's text color for the focused state. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetFocusedStateTextColor( const TRgb& aColor ) |
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{ |
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FUNC_LOG; |
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iIsCustomTextFocusedColor = ETrue; |
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iFocusedTextColor = aColor; |
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} |
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// --------------------------------------------------------------------------- |
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// The function returns item's text color for the focused state. |
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// --------------------------------------------------------------------------- |
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// |
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TRgb CFsTreeItemVisualizerBase::FocusedStateTextColor() const |
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{ |
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FUNC_LOG; |
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return iFocusedTextColor; |
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} |
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// --------------------------------------------------------------------------- |
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// The function sets item's text color for the normal (unfocused) state. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetNormalStateTextColor( const TRgb& aColor ) |
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{ |
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FUNC_LOG; |
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iIsCustomTextNormalColor = ETrue; |
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iNormalTextColor = aColor; |
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} |
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// --------------------------------------------------------------------------- |
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// The function returns item's text color for the normal (unfocused) state. |
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// --------------------------------------------------------------------------- |
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// |
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TRgb CFsTreeItemVisualizerBase::NormalStateTextColor() const |
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{ |
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FUNC_LOG; |
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return iNormalTextColor; |
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} |
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// --------------------------------------------------------------------------- |
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// The function sets the style of item's text. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetTextStyleId ( const TInt aTextStyleId ) |
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{ |
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FUNC_LOG; |
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iIsCustomTextStyle = ETrue; |
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iTextStyleId = aTextStyleId; |
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} |
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// --------------------------------------------------------------------------- |
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// The function returns the style of item's text. |
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// --------------------------------------------------------------------------- |
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// |
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TInt CFsTreeItemVisualizerBase::TextStyleId () const |
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{ |
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FUNC_LOG; |
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TInt styleId(0); |
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if ( iIsCustomTextStyle ) |
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{ |
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styleId = iTextStyleId; |
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} |
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else |
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{ |
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TRAP_IGNORE( styleId = ModifiedStyleIdL() ); |
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} |
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return styleId; |
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} |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Sets multiple flags for an item at one time. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetFlags( TUint32 aFlags ) |
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{ |
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FUNC_LOG; |
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iFlags = aFlags; |
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} |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Returns flags of the item visualizer. |
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// --------------------------------------------------------------------------- |
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// |
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TUint32 CFsTreeItemVisualizerBase::Flags() |
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{ |
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FUNC_LOG; |
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return iFlags; |
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} |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Sets visualized item's state to marked/unmarked. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetMarked( TBool aFlag ) |
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{ |
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FUNC_LOG; |
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if ( aFlag ) |
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{ |
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iFlags |= KFsTreeListItemMarked; |
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} |
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else |
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{ |
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iFlags &= ~KFsTreeListItemMarked; |
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} |
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} |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Returns mark/unmark state of the item's visualization. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreeItemVisualizerBase::IsMarked() const |
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{ |
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FUNC_LOG; |
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return iFlags & KFsTreeListItemMarked ? ETrue : EFalse; |
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} |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Sets visualized item's state to dimmed/not dimmed. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetDimmed( TBool aFlag ) |
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{ |
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FUNC_LOG; |
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if ( aFlag ) |
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{ |
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iFlags |= KFsTreeListItemDimmed; |
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} |
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else |
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{ |
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iFlags &= ~KFsTreeListItemDimmed; |
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} |
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} |
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||
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Returns dimmed/not dimmed state of the item's visualization. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreeItemVisualizerBase::IsDimmed() const |
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{ |
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FUNC_LOG; |
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return iFlags & KFsTreeListItemDimmed ? ETrue : EFalse; |
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} |
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238 |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Sets the size of the item visualization when item is not in expanded state. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetSize( const TSize aSize ) |
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{ |
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FUNC_LOG; |
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iSize = aSize; |
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} |
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249 |
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250 |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Returns the size of an item in a normal (not expanded) state. |
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// --------------------------------------------------------------------------- |
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// |
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256 |
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#include <AknUtils.h> |
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TSize CFsTreeItemVisualizerBase::Size() const |
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{ |
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FUNC_LOG; |
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if ( iFlags & KFsTreeListItemManagedLayout ) |
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{ |
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CFsLayoutManager::TFsLayoutMetrics normalSizeMetrics (CFsLayoutManager::EFsLmListSingleDycRowPane); |
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TRect mainPaneRect; |
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AknLayoutUtils::LayoutMetricsRect(AknLayoutUtils::EMainPane, mainPaneRect); |
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TSize size(0,0); |
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TBool retVal(EFalse); |
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retVal = CFsLayoutManager::LayoutMetricsSize( |
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mainPaneRect, |
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normalSizeMetrics, |
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size ); |
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if ( !retVal ) |
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{ |
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size = iSize; |
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} |
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return size; |
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} |
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else |
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{ |
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return iSize; |
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} |
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} |
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288 |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Sets the item's visualization state to expanded. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetExtended( const TBool aFlag ) |
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{ |
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FUNC_LOG; |
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if ( aFlag ) |
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{ |
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iFlags |= KFsTreeListItemExtended; |
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} |
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else |
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{ |
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iFlags &= ~KFsTreeListItemExtended; |
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} |
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} |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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309 |
// Returns expanded/not expanded state of the item visualization. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreeItemVisualizerBase::IsExtended() const |
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{ |
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FUNC_LOG; |
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return iFlags & KFsTreeListItemExtended ? ETrue : EFalse; |
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} |
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317 |
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318 |
// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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320 |
// Sets if an item can be in expanded state or not. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetExtendable( TBool aFlag ) |
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{ |
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FUNC_LOG; |
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if ( aFlag ) |
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{ |
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iFlags |= KFsTreeListItemExtendable; |
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} |
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else |
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{ |
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iFlags &= ~KFsTreeListItemExtendable; |
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} |
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} |
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335 |
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336 |
// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Returns an information if item can be in expanded state. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreeItemVisualizerBase::IsExtendable( ) |
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{ |
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FUNC_LOG; |
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return iFlags & KFsTreeListItemExtendable ? ETrue : EFalse; |
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} |
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346 |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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// Returns an information if item can be focusable. |
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350 |
// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreeItemVisualizerBase::IsFocusable( ) const |
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{ |
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FUNC_LOG; |
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return iFlags & KFsTreeListItemFocusable ? ETrue : EFalse; |
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} |
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357 |
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// --------------------------------------------------------------------------- |
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// From class MFsTreeItemVisualizer. |
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360 |
// Sets the item's ability to receive focus. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreeItemVisualizerBase::SetFocusable( const TBool aFlag ) |
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{ |
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FUNC_LOG; |
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if ( aFlag ) |
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{ |
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368 |
iFlags |= KFsTreeListItemFocusable; |
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} |
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else |
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371 |
{ |
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iFlags &= ~KFsTreeListItemFocusable; |
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} |
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} |
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375 |
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376 |
// --------------------------------------------------------------------------- |
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377 |
// From class MFsTreeItemVisualizer. |
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378 |
// Sets the size of the item visualization area when item is in expanded |
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379 |
// state. |
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380 |
// --------------------------------------------------------------------------- |
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381 |
// |
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382 |
void CFsTreeItemVisualizerBase::SetExtendedSize( |
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383 |
const TSize aExtendedSize ) |
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384 |
{ |
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385 |
FUNC_LOG; |
|
386 |
iExtendedSize = aExtendedSize; |
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387 |
} |
|
388 |
||
389 |
// --------------------------------------------------------------------------- |
|
390 |
// From class MFsTreeItemVisualizer. |
|
391 |
// Returns the size of an item in expanded state. |
|
392 |
// --------------------------------------------------------------------------- |
|
393 |
// |
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394 |
TSize CFsTreeItemVisualizerBase::ExtendedSize() const |
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395 |
{ |
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396 |
FUNC_LOG; |
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397 |
if ( iFlags & KFsTreeListItemManagedLayout ) |
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398 |
{ |
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399 |
CFsLayoutManager::TFsLayoutMetrics extendedSizeMetrics( CFsLayoutManager::EFsLmListMediumLineX2 ); |
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400 |
TRect parentLayoutRect(0,0,0,0); |
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401 |
TSize extSize(0,0); |
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402 |
TBool retVal(EFalse); |
|
403 |
||
404 |
retVal = CFsLayoutManager::LayoutMetricsSize( |
|
405 |
parentLayoutRect, |
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406 |
extendedSizeMetrics, |
|
407 |
extSize ); |
|
408 |
||
409 |
if ( !retVal ) |
|
410 |
{ |
|
411 |
extSize = iExtendedSize; |
|
412 |
} |
|
413 |
||
414 |
return extSize; |
|
415 |
} |
|
416 |
else |
|
417 |
{ |
|
418 |
return iExtendedSize; |
|
419 |
} |
|
420 |
} |
|
421 |
||
422 |
// --------------------------------------------------------------------------- |
|
423 |
// From class MFsTreeItemVisualizer. |
|
424 |
// Sets visualized item's state to hidden/visible. |
|
425 |
// --------------------------------------------------------------------------- |
|
426 |
// |
|
427 |
void CFsTreeItemVisualizerBase::SetHidden( TBool aFlag ) |
|
428 |
{ |
|
429 |
FUNC_LOG; |
|
430 |
if ( aFlag ) |
|
431 |
{ |
|
432 |
iFlags |= KFsTreeListItemHidden; |
|
433 |
} |
|
434 |
else |
|
435 |
{ |
|
436 |
iFlags &= ~KFsTreeListItemHidden; |
|
437 |
} |
|
438 |
} |
|
439 |
||
440 |
// --------------------------------------------------------------------------- |
|
441 |
// From class MFsTreeItemVisualizer. |
|
442 |
// Returns an information if the item is hidden or not. |
|
443 |
// --------------------------------------------------------------------------- |
|
444 |
// |
|
445 |
TBool CFsTreeItemVisualizerBase::IsHidden() |
|
446 |
{ |
|
447 |
FUNC_LOG; |
|
448 |
return iFlags & KFsTreeListItemHidden ? ETrue : EFalse; |
|
449 |
} |
|
450 |
||
451 |
// --------------------------------------------------------------------------- |
|
452 |
// From MFsTreeItemVisualizer. |
|
453 |
// Enables or disables text shadow. |
|
454 |
// --------------------------------------------------------------------------- |
|
455 |
// |
|
456 |
void CFsTreeItemVisualizerBase::EnableTextShadow( |
|
457 |
const TBool aShadowOn ) |
|
458 |
{ |
|
459 |
FUNC_LOG; |
|
460 |
if (aShadowOn) |
|
461 |
{ |
|
462 |
iFlags |= KFsTreeListItemTextShadow; |
|
463 |
} |
|
464 |
else |
|
465 |
{ |
|
466 |
iFlags &= ~KFsTreeListItemTextShadow; |
|
467 |
} |
|
468 |
} |
|
469 |
||
470 |
// --------------------------------------------------------------------------- |
|
471 |
// From class MFsTreeItemVisualizer. |
|
472 |
// Sets text indentation. |
|
473 |
// --------------------------------------------------------------------------- |
|
474 |
void CFsTreeItemVisualizerBase::SetIndentation( |
|
475 |
const TInt aIndentation ) |
|
476 |
{ |
|
477 |
FUNC_LOG; |
|
478 |
iTextIndentation = aIndentation; |
|
479 |
} |
|
480 |
||
481 |
||
482 |
// --------------------------------------------------------------------------- |
|
483 |
// From MFsTreeItemVisualizer. |
|
484 |
// Sets item background color. |
|
485 |
// --------------------------------------------------------------------------- |
|
486 |
// |
|
487 |
void CFsTreeItemVisualizerBase::SetBackgroundColor(const TRgb aColor) |
|
488 |
{ |
|
489 |
FUNC_LOG; |
|
490 |
iBackgroundColor = aColor; |
|
491 |
iBackgroundState = EFsItemBackgroundColor; |
|
492 |
} |
|
493 |
||
494 |
// --------------------------------------------------------------------------- |
|
495 |
// From MFsTreeItemVisualizer. |
|
496 |
// Returns background color if it's set. |
|
497 |
// --------------------------------------------------------------------------- |
|
498 |
// |
|
499 |
TBool CFsTreeItemVisualizerBase::GetBackgroundColor( TRgb& aColor ) |
|
500 |
{ |
|
501 |
FUNC_LOG; |
|
502 |
TBool retVal(EFalse); |
|
503 |
if ( iBackgroundState == EFsItemBackgroundColor ) |
|
504 |
{ |
|
505 |
aColor = iBackgroundColor; |
|
506 |
retVal = ETrue; |
|
507 |
} |
|
508 |
return retVal; |
|
509 |
} |
|
510 |
||
511 |
// --------------------------------------------------------------------------- |
|
512 |
// From MFsTreeItemVisualizer. |
|
513 |
// Sets item background texture. |
|
514 |
// --------------------------------------------------------------------------- |
|
515 |
// |
|
516 |
void CFsTreeItemVisualizerBase::SetBackgroundTexture( |
|
517 |
const CAlfTexture& aTexture) |
|
518 |
{ |
|
519 |
FUNC_LOG; |
|
520 |
iBackgroundTexture = &aTexture; |
|
521 |
iBackgroundState = EFsItemBackgroundTexture; |
|
522 |
} |
|
523 |
||
524 |
// --------------------------------------------------------------------------- |
|
525 |
// From MFsTreeItemVisualizer. |
|
526 |
// Returns background texture if it's set. |
|
527 |
// --------------------------------------------------------------------------- |
|
528 |
// |
|
529 |
TBool CFsTreeItemVisualizerBase::GetBackgroundTexture( const CAlfTexture*& aTexture ) |
|
530 |
{ |
|
531 |
FUNC_LOG; |
|
532 |
TBool retVal( EFalse ); |
|
533 |
if ( iBackgroundState == EFsItemBackgroundTexture ) |
|
534 |
{ |
|
535 |
aTexture = iBackgroundTexture; |
|
536 |
retVal = ETrue; |
|
537 |
} |
|
538 |
return retVal; |
|
539 |
} |
|
540 |
||
80
726fba06891a
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
73
diff
changeset
|
541 |
// <cmail> |
64 | 542 |
// --------------------------------------------------------------------------- |
543 |
// From MFsTreeItemVisualizer. |
|
544 |
// Sets item background brush. |
|
545 |
// --------------------------------------------------------------------------- |
|
546 |
// |
|
547 |
void CFsTreeItemVisualizerBase::SetBackgroundBrush( CAlfBrush* aBrush ) |
|
548 |
{ |
|
549 |
FUNC_LOG; |
|
550 |
iBackgroundBrush = aBrush; |
|
551 |
iBackgroundState = EFsItemBackgroundBrush; |
|
552 |
} |
|
553 |
||
554 |
// --------------------------------------------------------------------------- |
|
555 |
// From MFsTreeItemVisualizer. |
|
556 |
// Returns item background brush and opacity. |
|
557 |
// --------------------------------------------------------------------------- |
|
558 |
// |
|
559 |
TBool CFsTreeItemVisualizerBase::GetBackgroundBrush( CAlfBrush*& aBrush ) |
|
560 |
{ |
|
561 |
FUNC_LOG; |
|
562 |
TBool retVal( EFalse ); |
|
563 |
if ( iBackgroundState == EFsItemBackgroundBrush && iBackgroundBrush ) |
|
564 |
{ |
|
565 |
aBrush = iBackgroundBrush; |
|
566 |
retVal = ETrue; |
|
567 |
} |
|
568 |
||
569 |
return retVal; |
|
570 |
} |
|
80
726fba06891a
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
73
diff
changeset
|
571 |
// </cmail> |
64 | 572 |
|
573 |
// --------------------------------------------------------------------------- |
|
574 |
// From MFsTreeItemVisualizer. |
|
575 |
// Clears item background. |
|
576 |
// --------------------------------------------------------------------------- |
|
577 |
// |
|
578 |
void CFsTreeItemVisualizerBase::ClearBackground( ) |
|
579 |
{ |
|
580 |
FUNC_LOG; |
|
581 |
iBackgroundState = EFsItemBackgroundNone; |
|
582 |
} |
|
583 |
||
584 |
// --------------------------------------------------------------------------- |
|
585 |
// Returns reference to the item's main layout |
|
586 |
// --------------------------------------------------------------------------- |
|
587 |
// |
|
588 |
CAlfLayout& CFsTreeItemVisualizerBase::Layout() const |
|
589 |
{ |
|
590 |
FUNC_LOG; |
|
591 |
return (static_cast<CAlfLayout&>(*iLayout)); |
|
592 |
} |
|
593 |
||
594 |
// --------------------------------------------------------------------------- |
|
595 |
// Sets menu for item |
|
596 |
// --------------------------------------------------------------------------- |
|
597 |
// |
|
598 |
void CFsTreeItemVisualizerBase::SetMenu( CFsTreeList* aMenu ) |
|
599 |
{ |
|
600 |
FUNC_LOG; |
|
601 |
iMenu = aMenu; |
|
602 |
if ( iMenu ) |
|
603 |
{ |
|
604 |
iFlags |= KFsTreeListItemHasMenu; |
|
605 |
} |
|
606 |
else |
|
607 |
{//null menu pointer - no menu |
|
608 |
iFlags &= ~KFsTreeListItemHasMenu; |
|
609 |
} |
|
610 |
} |
|
611 |
||
612 |
// --------------------------------------------------------------------------- |
|
613 |
// Returns CFsTreeList object contaning menu items |
|
614 |
// --------------------------------------------------------------------------- |
|
615 |
// |
|
616 |
CFsTreeList* CFsTreeItemVisualizerBase::Menu() const |
|
617 |
{ |
|
618 |
FUNC_LOG; |
|
619 |
return iMenu; |
|
620 |
} |
|
621 |
||
622 |
// --------------------------------------------------------------------------- |
|
623 |
// This functions sets wether an item should always be in extended state. |
|
624 |
// --------------------------------------------------------------------------- |
|
625 |
// |
|
626 |
void CFsTreeItemVisualizerBase::SetAlwaysExtended( TBool aAlwaysExtended ) |
|
627 |
{ |
|
628 |
FUNC_LOG; |
|
629 |
if ( aAlwaysExtended ) |
|
630 |
{ |
|
631 |
iFlags |= KFsTreeListItemAlwaysExtended; |
|
632 |
} |
|
633 |
else |
|
634 |
{ |
|
635 |
iFlags &= ~KFsTreeListItemAlwaysExtended; |
|
636 |
} |
|
637 |
} |
|
638 |
||
639 |
// --------------------------------------------------------------------------- |
|
640 |
// This function returns wether an item is always in extended state. |
|
641 |
// --------------------------------------------------------------------------- |
|
642 |
// |
|
643 |
TBool CFsTreeItemVisualizerBase::IsAlwaysExtended( ) const |
|
644 |
{ |
|
645 |
FUNC_LOG; |
|
646 |
return iFlags & KFsTreeListItemAlwaysExtended ? ETrue : EFalse; |
|
647 |
} |
|
648 |
||
649 |
||
650 |
// --------------------------------------------------------------------------- |
|
651 |
// From class MFsTreeItemVisualizer. |
|
652 |
// A call to this function means that the visualization of empty root |
|
653 |
// becomes visible and should draw itself within specified parent layout. |
|
654 |
// --------------------------------------------------------------------------- |
|
655 |
// |
|
656 |
void CFsTreeItemVisualizerBase::ShowL( CAlfLayout& /*aParentLayout*/, |
|
657 |
const TUint /*aTimeout*/ ) |
|
658 |
{ |
|
659 |
FUNC_LOG; |
|
660 |
} |
|
661 |
||
662 |
// --------------------------------------------------------------------------- |
|
663 |
// From class MFsTreeItemVisualizer. |
|
664 |
// Stub. |
|
665 |
// --------------------------------------------------------------------------- |
|
666 |
// |
|
667 |
void CFsTreeItemVisualizerBase::UpdateL( const MFsTreeItemData& /*aData*/, |
|
668 |
TBool /*aFocused*/, |
|
669 |
const TUint /*aLevel*/, |
|
80
726fba06891a
Revision: 201039
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
73
diff
changeset
|
670 |
CAlfTexture*& /*aMarkIcon*/, |
64 | 671 |
CAlfTexture*& /*aMenuIcon*/, |
672 |
const TUint /*aTimeout*/, |
|
673 |
TBool /*aUpdateData*/) |
|
674 |
{ |
|
675 |
FUNC_LOG; |
|
676 |
} |
|
677 |
||
678 |
// --------------------------------------------------------------------------- |
|
679 |
// From class MFsTreeItemVisualizer. |
|
680 |
// Stub. |
|
681 |
// --------------------------------------------------------------------------- |
|
682 |
// |
|
683 |
void CFsTreeItemVisualizerBase::Hide( const TInt /*aTimeout*/ ) |
|
684 |
{ |
|
685 |
FUNC_LOG; |
|
686 |
} |
|
687 |
||
688 |
||
689 |
// --------------------------------------------------------------------------- |
|
690 |
// From class MFsTreeItemVisualizer. |
|
691 |
// Stub. |
|
692 |
// --------------------------------------------------------------------------- |
|
693 |
// |
|
694 |
void CFsTreeItemVisualizerBase::MarqueeL(const TFsTextMarqueeType /*aMarqueeType*/, |
|
695 |
const TUint /*aMarqueeSpeed*/, |
|
696 |
const TInt /*aMarqueeStartDelay*/, |
|
697 |
const TInt /*aMarqueeCycleStartDelay*/, |
|
698 |
const TInt /*aMarqueeRepetitions*/) |
|
699 |
{ |
|
700 |
FUNC_LOG; |
|
701 |
} |
|
702 |
||
703 |
||
704 |
// --------------------------------------------------------------------------- |
|
705 |
// From MAlfEventHandler. Stub. |
|
706 |
// --------------------------------------------------------------------------- |
|
707 |
// |
|
708 |
TBool CFsTreeItemVisualizerBase::OfferEventL(const TAlfEvent& /*aEvent*/) |
|
709 |
{ |
|
710 |
FUNC_LOG; |
|
711 |
return EFalse; |
|
712 |
} |
|
713 |
||
714 |
||
715 |
// --------------------------------------------------------------------------- |
|
716 |
// Sets the text style manager for the item visualizer. |
|
717 |
// --------------------------------------------------------------------------- |
|
718 |
// |
|
719 |
void CFsTreeItemVisualizerBase::SetTextStyleManager( |
|
720 |
CFsAlfTextStyleManager& aManager ) |
|
721 |
{ |
|
722 |
FUNC_LOG; |
|
723 |
iTextStyleManager = &aManager; |
|
724 |
} |
|
725 |
||
726 |
||
727 |
// --------------------------------------------------------------------------- |
|
728 |
// Sets the text stroke weight for the item visualizer. |
|
729 |
// --------------------------------------------------------------------------- |
|
730 |
// |
|
731 |
void CFsTreeItemVisualizerBase::SetTextBold( const TBool aIsBold ) |
|
732 |
{ |
|
733 |
FUNC_LOG; |
|
734 |
if (aIsBold) |
|
735 |
{ |
|
736 |
iFlags |= KFsTreeListItemTextBold; |
|
737 |
} |
|
738 |
else |
|
739 |
{ |
|
740 |
iFlags &= ~KFsTreeListItemTextBold; |
|
741 |
} |
|
742 |
} |
|
743 |
||
744 |
||
745 |
// --------------------------------------------------------------------------- |
|
746 |
// Gets the text stroke weight for the item visualizer. |
|
747 |
// --------------------------------------------------------------------------- |
|
748 |
// |
|
749 |
TBool CFsTreeItemVisualizerBase::IsTextBold( ) const |
|
750 |
{ |
|
751 |
FUNC_LOG; |
|
752 |
return iFlags & KFsTreeListItemTextBold; |
|
753 |
} |
|
754 |
||
755 |
||
756 |
// --------------------------------------------------------------------------- |
|
757 |
// Function gets text color for a focused item. The color is taken from the |
|
758 |
// skin if skin support is on, if not then a default value is used. |
|
759 |
// --------------------------------------------------------------------------- |
|
760 |
// |
|
761 |
TRgb CFsTreeItemVisualizerBase::FocusedStateTextSkinColor( ) |
|
762 |
{ |
|
763 |
FUNC_LOG; |
|
764 |
MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
|
765 |
TRgb textColor; |
|
766 |
// First try to get the FS specific text color |
|
767 |
if( AknsUtils::GetCachedColor( skin, textColor, |
|
768 |
KAknsIIDFsHighlightColors, EAknsCIFsHighlightColorsCG1 ) != KErrNone ) |
|
769 |
{ |
|
770 |
// If FS specific text color not found, try to get the |
|
771 |
// normal Avkon list highlight text color |
|
772 |
if( AknsUtils::GetCachedColor( skin, textColor, |
|
773 |
KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG10 ) != KErrNone ) |
|
774 |
{ |
|
775 |
textColor = KRgbBlack; |
|
776 |
} |
|
777 |
} |
|
778 |
return textColor; |
|
779 |
} |
|
780 |
||
781 |
// --------------------------------------------------------------------------- |
|
782 |
// Function gets text color for a non focused item. The color is taken from |
|
783 |
// the skin if skin support is on, if not then a default value is used. |
|
784 |
// --------------------------------------------------------------------------- |
|
785 |
// |
|
786 |
TRgb CFsTreeItemVisualizerBase::NormalStateTextSkinColor( ) |
|
787 |
{ |
|
788 |
FUNC_LOG; |
|
789 |
MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
|
790 |
TRgb textColor; |
|
791 |
if ( AknsUtils::GetCachedColor( skin, textColor, |
|
792 |
KAknsIIDFsTextColors, EAknsCIFsTextColorsCG3 ) != KErrNone ) |
|
793 |
{ |
|
794 |
textColor = KRgbBlack; |
|
795 |
} |
|
796 |
return textColor; |
|
797 |
} |
|
798 |
||
799 |
||
800 |
// --------------------------------------------------------------------------- |
|
801 |
// Returns horizontal alignment of the displayed text in respect to current layout. |
|
802 |
// --------------------------------------------------------------------------- |
|
803 |
// |
|
804 |
TAlfAlignHorizontal CFsTreeItemVisualizerBase::CurrentTextAlignmentL( TAlfAlignHorizontal aAlignment, |
|
805 |
TDesC* aText, |
|
806 |
CAlfTextVisual* aVisual) |
|
807 |
{ |
|
808 |
FUNC_LOG; |
|
809 |
TAlfAlignHorizontal align (aAlignment); |
|
810 |
TBool isMirrored( EFalse ); |
|
811 |
||
812 |
isMirrored = CFsLayoutManager::IsMirrored(); |
|
813 |
||
814 |
if ( align == EAlfAlignHLocale ) |
|
815 |
{ |
|
816 |
if ( aText && aVisual ) |
|
817 |
{ |
|
818 |
TInt textWidth(0), visualWidth(0); |
|
819 |
textWidth = aVisual->SubstringExtents(0, aVisual->Text().Length()).Width(); |
|
820 |
visualWidth = aVisual->Size().Target().iX; |
|
821 |
||
822 |
if ( textWidth >= visualWidth ) |
|
823 |
{ |
|
824 |
TBool found(EFalse); |
|
825 |
TBidiText * bidiText = TBidiText::NewL(aText->Length() + 1, 1); |
|
826 |
TBidiText::TDirectionality direction = bidiText->TextDirectionality( *aText, &found ); |
|
827 |
delete bidiText; |
|
828 |
if ( direction == TBidiText::ELeftToRight ) |
|
829 |
{ |
|
830 |
align = EAlfAlignHLeft; |
|
831 |
} |
|
832 |
else |
|
833 |
{ //direction == TBidiText::ERightToLeft |
|
834 |
align = EAlfAlignHRight; |
|
835 |
} |
|
836 |
} |
|
837 |
else |
|
838 |
{ |
|
839 |
if ( isMirrored ) |
|
840 |
{ |
|
841 |
align = EAlfAlignHRight; |
|
842 |
} |
|
843 |
else |
|
844 |
{ |
|
845 |
align = EAlfAlignHLeft; |
|
846 |
} |
|
847 |
} |
|
848 |
} |
|
849 |
} |
|
850 |
else if ( isMirrored ) |
|
851 |
{//convert left <-> right in mirrored layout |
|
852 |
if ( align == EAlfAlignHLeft ) |
|
853 |
{ |
|
854 |
align = EAlfAlignHRight; |
|
855 |
} |
|
856 |
else if ( align == EAlfAlignHRight ) |
|
857 |
{ |
|
858 |
align = EAlfAlignHLeft; |
|
859 |
} |
|
860 |
} |
|
861 |
||
862 |
return align; |
|
863 |
} |
|
864 |
||
865 |
||
866 |
// --------------------------------------------------------------------------- |
|
867 |
// Returns text style id used in the item. |
|
868 |
// --------------------------------------------------------------------------- |
|
869 |
// |
|
870 |
TInt CFsTreeItemVisualizerBase::ModifiedStyleIdL( ) const |
|
871 |
{ |
|
872 |
FUNC_LOG; |
|
873 |
TInt styleId(iTextStyleId); |
|
874 |
TCharFormat charFormat; |
|
875 |
||
876 |
if ( iIsCustomTextStyle ) |
|
877 |
{ |
|
878 |
CAlfTextStyle* textStyle( iOwnerControl.Env().TextStyleManager().TextStyle( styleId ) ); |
|
879 |
HBufC* name = textStyle->TypefaceNameL(); |
|
880 |
charFormat.iFontSpec.iTypeface.iName = name->Left( KMaxTypefaceNameLength ); |
|
881 |
delete name; |
|
882 |
||
883 |
charFormat.iFontSpec.iHeight = textStyle->TextSizeInTwips(); |
|
884 |
charFormat.iFontPresentation.iTextColor = textStyle->TextColor(); |
|
885 |
||
886 |
charFormat.iFontPresentation.iStrikethrough = textStyle->IsStrikeThrough() ? EStrikethroughOn : EStrikethroughOff; |
|
887 |
charFormat.iFontPresentation.iUnderline = textStyle->IsUnderline() ? EUnderlineOn : EUnderlineOff; |
|
888 |
||
889 |
} |
|
890 |
else |
|
891 |
{ |
|
892 |
TRect parentRect( Size() ); |
|
893 |
CFsLayoutManager::TFsText text; |
|
894 |
CFsLayoutManager::LayoutMetricsText( parentRect,CFsLayoutManager::EFsLmListSingleDycRowTextPaneT1, text, 0 ); |
|
895 |
charFormat.iFontSpec = text.iFont->FontSpecInTwips(); |
|
896 |
} |
|
897 |
||
898 |
||
899 |
TBool isBold(EFalse); |
|
900 |
isBold = iFlags & KFsTreeListItemTextBold; |
|
901 |
if ( isBold ) |
|
902 |
{ |
|
903 |
charFormat.iFontSpec.iFontStyle.SetStrokeWeight( EStrokeWeightBold ); |
|
904 |
} |
|
905 |
else |
|
906 |
{ |
|
907 |
charFormat.iFontSpec.iFontStyle.SetStrokeWeight( EStrokeWeightNormal ); |
|
908 |
} |
|
909 |
||
910 |
if ( iTextStyleManager ) |
|
911 |
{ |
|
912 |
styleId = iTextStyleManager->GetStyleIDL( charFormat ); |
|
913 |
} |
|
914 |
||
915 |
return styleId; |
|
916 |
} |
|
917 |
||
918 |
||
919 |
// --------------------------------------------------------------------------- |
|
920 |
// Method to set text font height in twips. |
|
921 |
// --------------------------------------------------------------------------- |
|
922 |
// |
|
923 |
void CFsTreeItemVisualizerBase::SetFontHeight(const TInt aHeightInTwips) |
|
924 |
{ |
|
925 |
FUNC_LOG; |
|
926 |
iFontHeight = aHeightInTwips; |
|
927 |
} |
|
928 |
||
929 |
||
930 |
// --------------------------------------------------------------------------- |
|
931 |
// Gets height of a text font in twips. |
|
932 |
// --------------------------------------------------------------------------- |
|
933 |
// |
|
934 |
TInt CFsTreeItemVisualizerBase::FontHeight() const |
|
935 |
{ |
|
936 |
FUNC_LOG; |
|
937 |
return iFontHeight; |
|
938 |
} |
|
939 |
||
940 |
||
941 |
// --------------------------------------------------------------------------- |
|
942 |
// Method to set text font height in pixels. |
|
943 |
// --------------------------------------------------------------------------- |
|
944 |
// |
|
945 |
void CFsTreeItemVisualizerBase::SetFontHeightInPixels(const TInt aHeightInPixels) |
|
946 |
{ |
|
947 |
FUNC_LOG; |
|
948 |
TZoomFactor devicemap(CCoeEnv::Static()->ScreenDevice()); |
|
949 |
devicemap.SetZoomFactor(TZoomFactor::EZoomOneToOne); |
|
950 |
TInt heightInTwips = devicemap.VerticalPixelsToTwips(aHeightInPixels); |
|
951 |
||
952 |
iFontHeight = heightInTwips; |
|
953 |
} |
|
954 |
||
955 |
||
956 |
// --------------------------------------------------------------------------- |
|
957 |
// Gets height of a text font in pixels. |
|
958 |
// --------------------------------------------------------------------------- |
|
959 |
// |
|
960 |
TInt CFsTreeItemVisualizerBase::FontHeightInPixels() const |
|
961 |
{ |
|
962 |
FUNC_LOG; |
|
963 |
TZoomFactor devicemap(CCoeEnv::Static()->ScreenDevice()); |
|
964 |
devicemap.SetZoomFactor(TZoomFactor::EZoomOneToOne); |
|
965 |
||
966 |
return devicemap.VerticalTwipsToPixels(iFontHeight); |
|
967 |
} |
|
968 |
||
969 |
// --------------------------------------------------------------------------- |
|
970 |
// Second phase constructor. |
|
971 |
// --------------------------------------------------------------------------- |
|
972 |
// |
|
973 |
void CFsTreeItemVisualizerBase::ConstructL( ) |
|
974 |
{ |
|
975 |
FUNC_LOG; |
|
976 |
//get default skin values |
|
977 |
iNormalTextColor = NormalStateTextSkinColor(); |
|
978 |
iFocusedTextColor = FocusedStateTextSkinColor(); |
|
979 |
} |
|
980 |
||
981 |
// --------------------------------------------------------------------------- |
|
982 |
// Set layouting hints |
|
983 |
// --------------------------------------------------------------------------- |
|
984 |
// |
|
985 |
void CFsTreeItemVisualizerBase::SetLayoutHints( const TUint aHints ) |
|
986 |
{ |
|
987 |
FUNC_LOG; |
|
988 |
iLayoutHints |= aHints; |
|
989 |
} |
|
990 |
||
991 |
// --------------------------------------------------------------------------- |
|
992 |
// Check if hint is set |
|
993 |
// --------------------------------------------------------------------------- |
|
994 |
// |
|
995 |
TBool CFsTreeItemVisualizerBase::IsLayoutHintSet( const TLayoutHint aHint ) const |
|
996 |
{ |
|
997 |
FUNC_LOG; |
|
998 |
return iLayoutHints & aHint; |
|
999 |
} |
|
1000 |
||
1001 |
// --------------------------------------------------------------------------- |
|
1002 |
// C++ constructor. |
|
1003 |
// --------------------------------------------------------------------------- |
|
1004 |
// |
|
1005 |
CFsTreeItemVisualizerBase::CFsTreeItemVisualizerBase( |
|
1006 |
CAlfControl& aOwnerControl) |
|
1007 |
||
1008 |
: iOwnerControl(aOwnerControl), |
|
1009 |
iLayout(NULL), |
|
1010 |
iFlags(KFsTreeListItemFocusable | KFsTreeListItemManagedLayout ), |
|
1011 |
iTextAlign( EAlfAlignHLocale ), |
|
1012 |
iTextIndentation( KFsDefaultIndentation ), |
|
1013 |
iIsCustomTextNormalColor(EFalse), |
|
1014 |
iIsCustomTextFocusedColor(EFalse), |
|
1015 |
iTextStyleId ( EAlfTextStyleNormal ), |
|
1016 |
iIsCustomTextStyle( EFalse ), |
|
1017 |
iFontHeight(0), |
|
1018 |
iBackgroundState( EFsItemBackgroundNone ) |
|
1019 |
{ |
|
1020 |
FUNC_LOG; |
|
1021 |
//normal size not set |
|
1022 |
iSize.iWidth = 0; |
|
1023 |
iSize.iHeight = 0; |
|
1024 |
//extended size not set |
|
1025 |
iExtendedSize.iWidth = 0; |
|
1026 |
iExtendedSize.iHeight = 0; |
|
1027 |
} |
|
1028 |