| author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
| Wed, 15 Sep 2010 11:52:37 +0300 | |
| branch | RCL_3 |
| changeset 73 | c8382f7b54ef |
| parent 64 | 3533d4323edc |
| child 80 | 726fba06891a |
| 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: A visualizer for nodes with plain text. |
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* |
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*/ |
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||
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#include "emailtrace.h" |
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#include "fstreeplainonelinenodevisualizer.h" |
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#include "fstreeplainonelinenodedata.h" |
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#include "fsgenericpanic.h" |
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#include "fstreelist.h" |
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#include "fslayoutmanager.h" |
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#include "fsmarqueeclet.h" |
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#include <touchlogicalfeedback.h> |
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#include <alf/alfanchorlayout.h> |
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#include <alf/alfimagevisual.h> |
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#include <alf/alfviewportlayout.h> |
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#include <alf/alftextvisual.h> |
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#include <alf/alfimage.h> |
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#include <alf/alfenv.h> |
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#include <alf/alfevent.h> |
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#include <alf/alfmappingfunctions.h> |
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// ======== MEMBER FUNCTIONS ======== |
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// --------------------------------------------------------------------------- |
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// Two-phased constructor. |
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// --------------------------------------------------------------------------- |
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// |
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EXPORT_C CFsTreePlainOneLineNodeVisualizer* |
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CFsTreePlainOneLineNodeVisualizer::NewL( |
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CAlfControl& aOwnerControl ) |
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{
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CFsTreePlainOneLineNodeVisualizer* self = new( ELeave ) |
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CFsTreePlainOneLineNodeVisualizer( aOwnerControl); |
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CleanupStack::PushL( self ); |
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self->ConstructL( ); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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||
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// --------------------------------------------------------------------------- |
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// C++ destructor. |
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// --------------------------------------------------------------------------- |
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// |
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CFsTreePlainOneLineNodeVisualizer::~CFsTreePlainOneLineNodeVisualizer() |
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{
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FUNC_LOG; |
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delete iTextMarquee; |
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} |
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// from base class MFsTreeItemVisualizer |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// Returns visualizer's type. |
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// --------------------------------------------------------------------------- |
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// |
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TFsTreeItemVisualizerType CFsTreePlainOneLineNodeVisualizer::Type() const |
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{
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FUNC_LOG; |
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return EFsTreePlainOneLineNodeVisualizer; |
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} |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// Sets multiple flags for a node at one time. |
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// KFsTreeListItemExtendable flag has no effect. |
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// KFsTreeListItemExtended flag has no effect. |
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// KFsTreeListItemAlwaysExtended flag has no effect. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreePlainOneLineNodeVisualizer::SetFlags( TUint32 aFlags ) |
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{
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FUNC_LOG; |
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iFlags = aFlags; |
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iFlags &= ~KFsTreeListItemExtendable; |
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iFlags &= ~KFsTreeListItemExtended; |
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iFlags &= ~KFsTreeListItemAlwaysExtended; |
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} |
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void CFsTreePlainOneLineNodeVisualizer::SetExpanded( TBool aFlag, const MFsTreeItemData* aData ) |
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{
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CFsTreeNodeVisualizerBase::SetExpanded(aFlag, aData); |
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if (aData) |
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{
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const CFsTreePlainOneLineNodeData* data = |
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static_cast<const CFsTreePlainOneLineNodeData*>(aData); |
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if (iIconVisual) |
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{
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if ( IsExpanded()) |
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{
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if (data->IsIconExpandedSet()) |
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{
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iIconVisual->SetImage(TAlfImage( data->IconExpanded ())); |
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} |
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} |
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else |
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{
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if (data->IsIconCollapsedSet()) |
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{
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iIconVisual->SetImage(TAlfImage( data->IconCollapsed())); |
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} |
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} |
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} |
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} |
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} |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// Sets item's visualization state to extended. |
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// Node cannot be extended - the function has no effect. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreePlainOneLineNodeVisualizer::SetExtended( TBool /*aIsExtended*/ ) |
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{
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FUNC_LOG; |
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iFlags &= ~KFsTreeListItemExtended; |
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} |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// Returns extended/not extended state of the item visualization. |
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// Node cannot be extended - the function always returns EFalse. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreePlainOneLineNodeVisualizer::IsExtended() const |
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{
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FUNC_LOG; |
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return EFalse; |
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} |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// Sets if an item can be in expanded state or not. |
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// Node is not extendable - the function has no effect. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreePlainOneLineNodeVisualizer::SetExtendable( TBool /*aIsExtendable*/ ) |
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{
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FUNC_LOG; |
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iFlags &= ~KFsTreeListItemExtendable; |
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} |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// Returns an information if item can be in expanded state. |
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// Node is not extendable - the function always returns EFalse. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreePlainOneLineNodeVisualizer::IsExtendable( ) |
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{
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FUNC_LOG; |
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return EFalse; |
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} |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// This functions sets wether an item should always be in extended state. |
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// Node cannot be made always extended. This function has no effect. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreePlainOneLineNodeVisualizer::SetAlwaysExtended( TBool /*aAlwaysExtended*/ ) |
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{
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FUNC_LOG; |
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iFlags &= ~KFsTreeListItemAlwaysExtended; |
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} |
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||
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73
c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
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// --------------------------------------------------------------------------- |
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
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// From MFsTreeItemVisualizer. |
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
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// |
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
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// --------------------------------------------------------------------------- |
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
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// |
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
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void CFsTreePlainOneLineNodeVisualizer::SetMarkingMode( TBool /*aMarkingMode*/ ) //TEJ_MMD |
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
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{
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
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FUNC_LOG; |
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c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
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} |
| 64 | 198 |
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// --------------------------------------------------------------------------- |
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// From MFsTreeItemVisualizer. |
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// This function returns wether an item is always in extended state. |
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// Node cannot be made always extended. The function always returns EFalse. |
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// --------------------------------------------------------------------------- |
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// |
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TBool CFsTreePlainOneLineNodeVisualizer::IsAlwaysExtended( ) const |
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{
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FUNC_LOG; |
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return EFalse; |
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} |
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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 |
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// state. The value is taken from layout manager. |
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// --------------------------------------------------------------------------- |
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// |
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void CFsTreePlainOneLineNodeVisualizer::UpdateLayout( |
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const CFsTreePlainOneLineNodeData* aData, |
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const TInt aIndentation, |
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CAlfTexture*& /*aMarkIcon*/, |
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CAlfTexture*& /*aMenuIcon*/ |
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) |
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{
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FUNC_LOG; |
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TRect rect; |
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||
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TAlfTimedPoint tpMainIconTl, tpMainIconBr; |
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TAlfTimedPoint tpTextTl, tpTextBr; |
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TAlfTimedPoint tpMarkIconTl, tpMarkIconBr; |
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TAlfTimedPoint tpMenuIconTl, tpMenuIconBr; |
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CFsLayoutManager::TFsLayoutMetrics mainIconMetrics = |
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CFsLayoutManager::EFsLmListSingleDycRowPaneG1; |
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CFsLayoutManager::TFsLayoutMetrics markIconMetrics = |
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CFsLayoutManager::EFsLmListSingleDycRowPaneG4; |
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CFsLayoutManager::TFsLayoutMetrics menuIconMetrics = |
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CFsLayoutManager::EFsLmListSingleDycRowPaneG3; |
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CFsLayoutManager::TFsLayoutMetrics textMetrics = |
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CFsLayoutManager::EFsLmListSingleDycRowTextPaneT1; |
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TInt mainIconVariety( 0 ); |
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TInt markIconVariety( 0 ); |
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TInt menuIconVariety( 0 ); |
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TInt textPaneVariety( 0 ); |
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||
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if (aData->IsIconCollapsedSet()) |
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{
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if (iFlags & KFsTreeListItemMarked) |
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{
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if ((iFlags & KFsTreeListItemHasMenu) |
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&& (iFlags & KFsTreeListItemFocused)) |
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{
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//mainIcon + markIcon + menuIcon |
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//the metrics defined when declared |
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mainIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG1; |
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menuIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG3; |
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markIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG4; |
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mainIconVariety = 3; |
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textPaneVariety = 3; |
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menuIconVariety = 1; |
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markIconVariety = 2; |
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} |
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else |
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{
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//mainIcon + markIcon |
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mainIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG1; |
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markIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG4; |
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mainIconVariety = 4; |
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textPaneVariety = 4; |
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markIconVariety = 3; |
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} |
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} |
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else |
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{
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if ((iFlags & KFsTreeListItemHasMenu) |
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&& (iFlags & KFsTreeListItemFocused)) |
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{
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//mainIcon + menuIcon |
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mainIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG1; |
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menuIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG4; |
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mainIconVariety = 4; |
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textPaneVariety = 4; |
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menuIconVariety = 3; |
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} |
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else |
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{
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if ( IsLayoutHintSet( EFolderLayout ) ) |
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{
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//mainIcon |
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mainIconMetrics = CFsLayoutManager::EFsLmFolderListMediumLineG1; |
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textMetrics = CFsLayoutManager::EFsLmFolderListMediumLineT1; |
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} |
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else |
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{
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//mainIcon |
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mainIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG1; |
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mainIconVariety = 5; |
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textPaneVariety = 5; |
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} |
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} |
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} |
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} |
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else |
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{
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if (iFlags & KFsTreeListItemMarked) |
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{
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if ((iFlags & KFsTreeListItemHasMenu) |
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&& (iFlags & KFsTreeListItemFocused)) |
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{
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//markIcon + menuIcon |
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menuIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG3; |
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markIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG4; |
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menuIconVariety = 2; |
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markIconVariety = 4; |
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textPaneVariety = 6; |
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} |
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else |
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{
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//markIcon |
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markIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG4; |
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markIconVariety = 5; |
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textPaneVariety = 7; |
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} |
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} |
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else |
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{
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if ((iFlags & KFsTreeListItemHasMenu) |
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&& (iFlags & KFsTreeListItemFocused)) |
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{
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//menuIcon |
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menuIconMetrics = CFsLayoutManager::EFsLmListSingleDycRowPaneG4; |
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menuIconVariety = 5; |
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textPaneVariety = 7; |
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} |
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else |
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{
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//plain item |
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textPaneVariety = 8; |
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} |
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} |
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} |
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//layout manager is queried for medium values - LM returnes rects based on phone's global text settings |
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TRect parentLayoutRect = TRect(iParentLayout->Size().Target().AsSize()); |
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parentLayoutRect.Resize(-(iParentLayout->HorizontalPadding()*2), 0); |
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if (iFlags & KFsTreeListItemManagedLayout) |
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{
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CFsLayoutManager::LayoutMetricsSize( |
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parentLayoutRect, |
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CFsLayoutManager::EFsLmListSingleFsDycPane, |
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iSize ); |
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} |
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//one line node is not extendable |
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TRect currentSize = iSize; |
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if ( !IsLayoutHintSet( EFolderLayout ) ) |
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{
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CFsLayoutManager::LayoutMetricsRect(currentSize, CFsLayoutManager::EFsLmListSingleDycRowPane, currentSize); |
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} |
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if (CFsLayoutManager::IsMirrored()) |
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{
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currentSize.iBr = currentSize.iBr - TPoint(aIndentation, 0); |
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} |
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else |
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{
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currentSize.iTl = currentSize.iTl + TPoint(aIndentation, 0); |
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} |
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CFsLayoutManager::LayoutMetricsRect( |
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currentSize, |
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mainIconMetrics, |
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rect, |
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mainIconVariety ); |
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tpMainIconTl.SetTarget(TAlfRealPoint(rect.iTl)); |
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tpMainIconBr.SetTarget(TAlfRealPoint(rect.iBr)); |
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CFsLayoutManager::LayoutMetricsRect( |
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currentSize, |
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markIconMetrics, |
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rect, |
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markIconVariety ); |
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tpMarkIconTl.SetTarget(TAlfRealPoint(rect.iTl)); |
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tpMarkIconBr.SetTarget(TAlfRealPoint(rect.iBr)); |
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CFsLayoutManager::LayoutMetricsRect( |
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currentSize, |
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menuIconMetrics, |
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rect, |
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menuIconVariety ); |
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tpMenuIconTl.SetTarget(TAlfRealPoint(rect.iTl)); |
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tpMenuIconBr.SetTarget(TAlfRealPoint(rect.iBr)); |
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TRect textRect( currentSize ); |
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if (textMetrics == CFsLayoutManager::EFsLmListSingleDycRowTextPaneT1) |
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{
|
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CFsLayoutManager::LayoutMetricsRect( |
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currentSize, |
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CFsLayoutManager::EFsLmListSingleDycRowTextPane, |
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textRect, |
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textPaneVariety ); |
|
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} |
|
404 |
||
405 |
CFsLayoutManager::TFsText textInfo; |
|
406 |
CFsLayoutManager::LayoutMetricsText(textRect, |
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textMetrics, textInfo, textPaneVariety); |
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408 |
tpTextTl.SetTarget(TAlfRealPoint(textInfo.iTextRect.iTl)); |
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409 |
tpTextBr.SetTarget(TAlfRealPoint(textInfo.iTextRect.iBr)); |
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410 |
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411 |
TInt visualIconIndex = iLayout->FindVisual(iIconVisual); |
|
412 |
if ( visualIconIndex != KErrNotFound ) |
|
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{
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iLayout->SetAnchor( EAlfAnchorTopLeft, |
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415 |
visualIconIndex, |
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EAlfAnchorOriginLeft, EAlfAnchorOriginTop, |
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EAlfAnchorMetricAbsolute, |
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418 |
EAlfAnchorMetricAbsolute, |
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tpMainIconTl ); |
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420 |
iLayout->SetAnchor( EAlfAnchorBottomRight, |
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visualIconIndex, |
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422 |
EAlfAnchorOriginLeft, EAlfAnchorOriginTop, |
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423 |
EAlfAnchorMetricAbsolute, |
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424 |
EAlfAnchorMetricAbsolute, |
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tpMainIconBr ); |
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} |
|
427 |
||
428 |
if ((iFlags & KFsTreeListItemHasMenu) |
|
429 |
&& (iFlags & KFsTreeListItemFocused)) |
|
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{
|
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431 |
TInt iconMenuVisIndex = iLayout->FindVisual(iIconMenu); |
|
432 |
if ( iconMenuVisIndex != KErrNotFound ) |
|
433 |
{
|
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434 |
iLayout->SetAnchor(EAlfAnchorTopLeft, |
|
435 |
iconMenuVisIndex, |
|
436 |
EAlfAnchorOriginLeft,EAlfAnchorOriginTop, |
|
437 |
EAlfAnchorMetricAbsolute,EAlfAnchorMetricAbsolute, |
|
438 |
tpMenuIconTl ); |
|
439 |
iLayout->SetAnchor(EAlfAnchorBottomRight, |
|
440 |
iconMenuVisIndex, |
|
441 |
EAlfAnchorOriginLeft,EAlfAnchorOriginTop, |
|
442 |
EAlfAnchorMetricAbsolute,EAlfAnchorMetricAbsolute, |
|
443 |
tpMenuIconBr ); |
|
444 |
||
445 |
TAlfTimedValue opacity; |
|
446 |
opacity.SetValueNow(1.0f); |
|
447 |
iIconMenu->SetOpacity(opacity); |
|
448 |
} |
|
449 |
} |
|
450 |
else |
|
451 |
{
|
|
452 |
TAlfTimedValue opacity; |
|
453 |
opacity.SetValueNow(0.0f); |
|
454 |
iIconMenu->SetOpacity(opacity); |
|
455 |
} |
|
456 |
||
457 |
if (iViewportLayout) |
|
458 |
{
|
|
459 |
TInt textVisIndex = iLayout->FindVisual(iViewportLayout); |
|
460 |
if ( textVisIndex != KErrNotFound ) |
|
461 |
{
|
|
462 |
iLayout->SetAnchor(EAlfAnchorTopLeft, |
|
463 |
textVisIndex, |
|
464 |
EAlfAnchorOriginLeft,EAlfAnchorOriginTop, |
|
465 |
EAlfAnchorMetricAbsolute, |
|
466 |
EAlfAnchorMetricAbsolute, |
|
467 |
tpTextTl ); |
|
468 |
iLayout->SetAnchor(EAlfAnchorBottomRight, |
|
469 |
textVisIndex, |
|
470 |
EAlfAnchorOriginLeft, EAlfAnchorOriginTop, |
|
471 |
EAlfAnchorMetricAbsolute, |
|
472 |
EAlfAnchorMetricAbsolute, |
|
473 |
tpTextBr ); |
|
474 |
} |
|
475 |
} |
|
476 |
||
477 |
if ( iFlags & KFsTreeListItemMarked ) |
|
478 |
{
|
|
479 |
TInt iconMarkedVisIndex = |
|
480 |
iLayout->FindVisual(iIconMarked); |
|
481 |
if ( iconMarkedVisIndex != KErrNotFound ) |
|
482 |
{
|
|
483 |
iLayout->SetAnchor(EAlfAnchorTopLeft, |
|
484 |
iconMarkedVisIndex, |
|
485 |
EAlfAnchorOriginLeft,EAlfAnchorOriginTop, |
|
486 |
EAlfAnchorMetricAbsolute, |
|
487 |
EAlfAnchorMetricAbsolute, |
|
488 |
tpMarkIconTl ); |
|
489 |
iLayout->SetAnchor(EAlfAnchorBottomRight, |
|
490 |
iconMarkedVisIndex, |
|
491 |
EAlfAnchorOriginLeft, EAlfAnchorOriginTop, |
|
492 |
EAlfAnchorMetricAbsolute, |
|
493 |
EAlfAnchorMetricAbsolute, |
|
494 |
tpMarkIconBr ); |
|
495 |
||
496 |
TAlfTimedValue opacity; |
|
497 |
opacity.SetValueNow(1.0f); |
|
498 |
iIconMarked->SetOpacity(opacity); |
|
499 |
} |
|
500 |
} |
|
501 |
else |
|
502 |
{
|
|
503 |
if (iIconMarked) |
|
504 |
{
|
|
505 |
TAlfTimedValue opacity; |
|
506 |
opacity.SetValueNow(0.0f); |
|
507 |
iIconMarked->SetOpacity(opacity); |
|
508 |
} |
|
509 |
} |
|
510 |
iLayout->UpdateChildrenLayout(); |
|
511 |
||
512 |
} |
|
513 |
||
514 |
// --------------------------------------------------------------------------- |
|
515 |
// From class MFsTreeItemVisualizer. |
|
516 |
// A call to this function means that the node is requested to draw itself |
|
517 |
// within specified parent layout. |
|
518 |
// --------------------------------------------------------------------------- |
|
519 |
// |
|
520 |
void CFsTreePlainOneLineNodeVisualizer::ShowL( CAlfLayout& aParentLayout, |
|
521 |
const TUint aTimeout ) |
|
522 |
{
|
|
523 |
FUNC_LOG; |
|
524 |
||
525 |
||
526 |
if (!iLayout) |
|
527 |
{
|
|
528 |
iParentLayout = &aParentLayout; |
|
529 |
||
530 |
iLayout = CAlfAnchorLayout::AddNewL( iOwnerControl, iParentLayout ); |
|
531 |
iLayout->SetTactileFeedbackL( ETouchEventStylusDown, ETouchFeedbackBasic ); |
|
532 |
iLayout->EnableBrushesL(); |
|
533 |
iLayout->SetClipping(ETrue); |
|
534 |
||
535 |
if (!iIconVisual) |
|
536 |
{
|
|
537 |
iIconVisual = CAlfImageVisual::AddNewL(iOwnerControl,iLayout); |
|
538 |
iIconVisual->SetScaleMode( CAlfImageVisual::EScaleFitInside); |
|
539 |
iIconVisual->SetFlag( EAlfVisualFlagIgnorePointer ); |
|
540 |
} |
|
541 |
||
542 |
if (!iViewportLayout) |
|
543 |
{
|
|
544 |
iViewportLayout = |
|
545 |
CAlfViewportLayout::AddNewL(iOwnerControl, iLayout); |
|
546 |
iViewportLayout->SetFlag( EAlfVisualFlagIgnorePointer ); |
|
547 |
} |
|
548 |
||
549 |
if (!iTextVisual) |
|
550 |
{
|
|
551 |
iTextVisual = CAlfTextVisual::AddNewL(iOwnerControl, iViewportLayout); |
|
552 |
iTextVisual->SetStyle(EAlfTextStyleSmall, EAlfBackgroundTypeLight); |
|
553 |
iTextVisual->SetStyle(EAlfTextStyleSmall); |
|
554 |
iTextVisual->SetFlag( EAlfVisualFlagIgnorePointer ); |
|
555 |
} |
|
556 |
||
557 |
if (!iIconMarked) |
|
558 |
{
|
|
559 |
iIconMarked = CAlfImageVisual::AddNewL( iOwnerControl, iLayout ); |
|
560 |
iIconMarked->SetScaleMode( CAlfImageVisual::EScaleFitInside); |
|
561 |
iIconMarked->SetFlag( EAlfVisualFlagIgnorePointer ); |
|
562 |
} |
|
563 |
||
564 |
if (!iIconMenu) |
|
565 |
{
|
|
566 |
iIconMenu = |
|
567 |
CAlfImageVisual::AddNewL(iOwnerControl, iLayout); |
|
568 |
iIconMenu->SetScaleMode( CAlfImageVisual::EScaleFitInside); |
|
569 |
iIconMenu->SetFlag( EAlfVisualFlagIgnorePointer ); |
|
570 |
} |
|
571 |
||
572 |
iTextMarquee = new (ELeave) TFsMarqueeClet(iOwnerControl, *iViewportLayout, TFsMarqueeClet::EScrollFromRight, TFsMarqueeClet::EScrollForth); |
|
573 |
} |
|
574 |
else |
|
575 |
{
|
|
576 |
if (!iLayout->Layout()) |
|
577 |
{
|
|
578 |
aParentLayout.Append(iLayout, aTimeout); |
|
579 |
iParentLayout = &aParentLayout; |
|
580 |
} |
|
581 |
} |
|
582 |
} |
|
583 |
||
584 |
// --------------------------------------------------------------------------- |
|
585 |
// A call to this function means that the item is requested to update its |
|
586 |
// visual content. |
|
587 |
// --------------------------------------------------------------------------- |
|
588 |
// |
|
589 |
void CFsTreePlainOneLineNodeVisualizer::UpdateL( const MFsTreeItemData& aData, |
|
590 |
TBool aFocused, |
|
591 |
const TUint aLevel, |
|
|
73
c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
592 |
CAlfTexture*& aMarkOnIcon, |
|
c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
593 |
CAlfTexture*& /*aMarkOffIcon*/, |
| 64 | 594 |
CAlfTexture*& aMenuIcon, |
595 |
const TUint /*aTimeout*/, |
|
596 |
TBool aUpdateData) |
|
597 |
{
|
|
598 |
FUNC_LOG; |
|
599 |
||
600 |
if (iLayout) |
|
601 |
{
|
|
602 |
iSize.iWidth = iParentLayout->Size().Target().iX; |
|
603 |
iExtendedSize.iWidth = iSize.iWidth; |
|
604 |
||
605 |
TSize layoutSize(iLayout->Size().Target().iX, iLayout->Size().Target().iY); |
|
606 |
layoutSize.iWidth = iSize.iWidth; |
|
607 |
iLayout->SetSize(layoutSize); |
|
608 |
||
609 |
if (aFocused) |
|
610 |
{
|
|
611 |
if (IsFocusable()) |
|
612 |
{
|
|
613 |
iFlags |= KFsTreeListItemFocused; |
|
614 |
} |
|
615 |
} |
|
616 |
else |
|
617 |
{
|
|
618 |
iFlags &= ~KFsTreeListItemFocused; |
|
619 |
} |
|
620 |
||
621 |
if ( aData.Type() == KFsTreePlainOneLineNodeDataType ) |
|
622 |
{
|
|
623 |
const CFsTreePlainOneLineNodeData* data = |
|
624 |
static_cast<const CFsTreePlainOneLineNodeData*>(&aData); |
|
625 |
||
626 |
//update the ancors for current item settings |
|
627 |
const TInt indent( iTextIndentation * ( aLevel - 1 ) ); |
|
|
73
c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
628 |
UpdateLayout(data, indent, aMarkOnIcon, aMenuIcon); |
| 64 | 629 |
|
630 |
if (iTextVisual && aUpdateData) |
|
631 |
{
|
|
632 |
//get text color |
|
633 |
TRgb textColor; |
|
634 |
if ( aFocused ) |
|
635 |
{
|
|
636 |
if (!iIsCustomTextFocusedColor) |
|
637 |
{//custom color not set, use color from skin - load it in case theme has changed
|
|
638 |
iFocusedTextColor = FocusedStateTextSkinColor(); |
|
639 |
} |
|
640 |
textColor = iFocusedTextColor; |
|
641 |
} |
|
642 |
else |
|
643 |
{
|
|
644 |
if (!iIsCustomTextNormalColor) |
|
645 |
{//custom color not set, use color from skin - load it in case theme has changed
|
|
646 |
iNormalTextColor = NormalStateTextSkinColor( ); |
|
647 |
} |
|
648 |
textColor = iNormalTextColor; |
|
649 |
} |
|
650 |
||
651 |
//get text style |
|
652 |
TInt styleId = ModifiedStyleIdL( ); |
|
653 |
||
654 |
iTextVisual->Env().CancelCustomCommands(this); |
|
655 |
||
656 |
TAlfTimedPoint tp(0,0); |
|
657 |
tp.SetStyle(EAlfTimedValueStyleLinear); |
|
658 |
iTextVisual->SetPos(tp); |
|
659 |
iTextVisual->SetTextL(data->Data( )); |
|
660 |
||
661 |
iTextVisual->EnableShadow(iFlags & KFsTreeListItemTextShadow); |
|
662 |
iTextVisual->SetColor( textColor ); |
|
663 |
iTextVisual->SetTextStyle( styleId ); |
|
664 |
||
665 |
// iTextVisual->SetWrapping(CAlfTextVisual::ELineWrapManual); |
|
666 |
||
667 |
TAlfAlignHorizontal currTextAlign( EAlfAlignHLocale ); |
|
668 |
currTextAlign = CurrentTextAlignmentL( iTextAlign, &data->Data(), iTextVisual ); |
|
669 |
iTextVisual->SetAlign( currTextAlign, EAlfAlignVCenter ); |
|
670 |
||
671 |
iTextVisual->SetWrapping(CAlfTextVisual::ELineWrapTruncate); |
|
672 |
||
673 |
if ( currTextAlign == EAlfAlignHRight ) |
|
674 |
{
|
|
675 |
iTextMarquee->SetScrollDirection( TFsMarqueeClet::EScrollFromLeft ); |
|
676 |
} |
|
677 |
else |
|
678 |
{
|
|
679 |
iTextMarquee->SetScrollDirection( TFsMarqueeClet::EScrollFromRight ); |
|
680 |
} |
|
681 |
} |
|
682 |
||
683 |
if ( iIconVisual ) |
|
684 |
{
|
|
685 |
if ( IsExpanded()) |
|
686 |
{
|
|
687 |
if (data->IsIconExpandedSet()) |
|
688 |
{
|
|
689 |
iIconVisual->SetImage(TAlfImage( data->IconExpanded ())); |
|
690 |
} |
|
691 |
} |
|
692 |
else |
|
693 |
{
|
|
694 |
if (data->IsIconCollapsedSet()) |
|
695 |
{
|
|
696 |
iIconVisual->SetImage(TAlfImage( data->IconCollapsed())); |
|
697 |
} |
|
698 |
} |
|
699 |
} |
|
700 |
||
|
73
c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
701 |
if ( IsMarked() && iIconMarked && aMarkOnIcon ) |
| 64 | 702 |
{
|
|
73
c8382f7b54ef
Revision: 201035
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
64
diff
changeset
|
703 |
iIconMarked->SetImage( *aMarkOnIcon ); |
| 64 | 704 |
} |
705 |
||
706 |
if ( (iFlags & KFsTreeListItemHasMenu) && iIconMenu && aMenuIcon ) |
|
707 |
{
|
|
708 |
iIconMenu->SetImage( *aMenuIcon ); |
|
709 |
} |
|
710 |
||
711 |
iTextMarquee->StopScrolling(); |
|
712 |
||
713 |
if ( iTextVisual ) |
|
714 |
{
|
|
715 |
iTextVisual->SetWrapping(CAlfTextVisual::ELineWrapTruncate); |
|
716 |
} |
|
717 |
} |
|
718 |
} |
|
719 |
} |
|
720 |
||
721 |
// --------------------------------------------------------------------------- |
|
722 |
// From class MFsTreeItemVisualizer. |
|
723 |
// A call to this function means that the node goes out of the visible items |
|
724 |
// scope. |
|
725 |
// --------------------------------------------------------------------------- |
|
726 |
// |
|
727 |
void CFsTreePlainOneLineNodeVisualizer::Hide( const TInt aTimeout ) |
|
728 |
{
|
|
729 |
FUNC_LOG; |
|
730 |
if ( iLayout ) |
|
731 |
{
|
|
732 |
//if marquee command was sent |
|
733 |
iTextVisual->Env().CancelCustomCommands(this); |
|
734 |
||
735 |
delete iTextMarquee; |
|
736 |
iTextMarquee = NULL; //it has to be here |
|
737 |
||
738 |
iParentLayout->Remove(iLayout, aTimeout); |
|
739 |
iLayout->RemoveAndDestroyAllD(); |
|
740 |
iLayout = NULL; |
|
741 |
iParentLayout = NULL; |
|
742 |
iIconVisual = NULL; |
|
743 |
iIconMarked = NULL; |
|
744 |
iIconMenu = NULL; |
|
745 |
iTextVisual = NULL; |
|
746 |
iViewportLayout = NULL; |
|
747 |
} |
|
748 |
} |
|
749 |
||
750 |
||
751 |
// --------------------------------------------------------------------------- |
|
752 |
// From MFsTreeItemVisualizer. |
|
753 |
// Method to marquee the text when it's too long. |
|
754 |
// --------------------------------------------------------------------------- |
|
755 |
// |
|
756 |
void CFsTreePlainOneLineNodeVisualizer::MarqueeL(const TFsTextMarqueeType aMarqueeType, |
|
757 |
const TUint aMarqueeSpeed, |
|
758 |
const TInt aMarqueeStartDelay, |
|
759 |
const TInt aMarqueeCycleStartDelay, |
|
760 |
const TInt aMarqueeRepetitions) |
|
761 |
{
|
|
762 |
FUNC_LOG; |
|
763 |
TInt marqueeSize(0), textWidth(0); |
|
764 |
||
765 |
if ( aMarqueeType == EFsTextMarqueeNone || !iTextVisual ) |
|
766 |
{
|
|
767 |
return; |
|
768 |
} |
|
769 |
||
770 |
||
771 |
textWidth = iTextVisual->SubstringExtents(0, iTextVisual->Text().Length()).Width(); |
|
772 |
marqueeSize = textWidth - iViewportLayout->Size().iX.Target(); |
|
773 |
||
774 |
if (iTextVisual && (marqueeSize>0)) |
|
775 |
{
|
|
776 |
iTextVisual->SetWrapping(CAlfTextVisual::ELineWrapManual); |
|
777 |
||
778 |
TSize size(textWidth,iViewportLayout->Size().iY.Target()); |
|
779 |
if ( aMarqueeType == EFsTextMarqueeForth ) |
|
780 |
{
|
|
781 |
iTextMarquee->SetScrollType( TFsMarqueeClet::EScrollForth ); |
|
782 |
} |
|
783 |
else if ( aMarqueeType == EFsTextMarqueeForthBack ) |
|
784 |
{
|
|
785 |
iTextMarquee->SetScrollType( TFsMarqueeClet::EScrollBounce ); |
|
786 |
} |
|
787 |
else if ( aMarqueeType == EFsTextMarqueeLoop ) |
|
788 |
{
|
|
789 |
iTextMarquee->SetScrollType( TFsMarqueeClet::EScrollWrap ); |
|
790 |
//duplicate text |
|
791 |
TBufC <1> separator(_L(" "));
|
|
792 |
HBufC* textHeap = HBufC::NewLC( (iTextVisual->Text().Length()+1)*2+1); |
|
793 |
TPtr doubleString(textHeap->Des()); |
|
794 |
doubleString = iTextVisual->Text(); |
|
795 |
doubleString.Append(_L(" "));
|
|
796 |
doubleString.Append(iTextVisual->Text()); |
|
797 |
doubleString.Append(_L(" "));
|
|
798 |
iTextVisual->SetTextL( doubleString ); |
|
799 |
CleanupStack::PopAndDestroy(textHeap); |
|
800 |
size.iWidth = iTextVisual->SubstringExtents(0, iTextVisual->Text().Length()).Width(); |
|
801 |
} |
|
802 |
||
803 |
iTextMarquee->SetScrollRepetitions( aMarqueeRepetitions ); |
|
804 |
TInt time(0); |
|
805 |
if ( aMarqueeType == EFsTextMarqueeLoop ) |
|
806 |
{
|
|
807 |
time = textWidth * 1000 / aMarqueeSpeed; |
|
808 |
} |
|
809 |
else |
|
810 |
{
|
|
811 |
time = marqueeSize * 1000 / aMarqueeSpeed; |
|
812 |
} |
|
813 |
iTextMarquee->SetScrollSpeed( time ); |
|
814 |
iTextMarquee->SetScrollableArea( size ); |
|
815 |
iTextMarquee->SetScrollCycleDelay( aMarqueeCycleStartDelay ); |
|
816 |
||
817 |
iTextVisual->Env().CancelCustomCommands( this, aMarqueeType ); |
|
818 |
TAlfCustomEventCommand cmd( aMarqueeType, this, 0 ); |
|
819 |
iTextVisual->Env().Send(cmd, aMarqueeStartDelay ); |
|
820 |
} |
|
821 |
} |
|
822 |
||
823 |
||
824 |
// --------------------------------------------------------------------------- |
|
825 |
// Handles custom Alf event. Used with text marquee. |
|
826 |
// --------------------------------------------------------------------------- |
|
827 |
// |
|
828 |
TBool CFsTreePlainOneLineNodeVisualizer::OfferEventL(const TAlfEvent& aEvent) |
|
829 |
{
|
|
830 |
FUNC_LOG; |
|
831 |
TBool ret( EFalse ); |
|
832 |
if ( aEvent.IsCustomEvent() ) |
|
833 |
{
|
|
834 |
TInt param = aEvent.CustomParameter(); |
|
835 |
if ( param == EFsTextMarqueeForth || |
|
836 |
param == EFsTextMarqueeForthBack || |
|
837 |
param == EFsTextMarqueeLoop ) |
|
838 |
{
|
|
839 |
ret = ETrue; |
|
840 |
iTextMarquee->StartScrolling( ); |
|
841 |
} |
|
842 |
} |
|
843 |
return ret; |
|
844 |
} |
|
845 |
||
846 |
// --------------------------------------------------------------------------- |
|
847 |
// C++ constructor. |
|
848 |
// --------------------------------------------------------------------------- |
|
849 |
// |
|
850 |
CFsTreePlainOneLineNodeVisualizer::CFsTreePlainOneLineNodeVisualizer |
|
851 |
( CAlfControl& aOwnerControl ) |
|
852 |
: CFsTreeNodeVisualizerBase( aOwnerControl ) |
|
853 |
||
854 |
{
|
|
855 |
FUNC_LOG; |
|
856 |
||
857 |
} |
|
858 |
||
859 |
// --------------------------------------------------------------------------- |
|
860 |
// Second phase constructor. |
|
861 |
// --------------------------------------------------------------------------- |
|
862 |
// |
|
863 |
void CFsTreePlainOneLineNodeVisualizer::ConstructL( ) |
|
864 |
{
|
|
865 |
FUNC_LOG; |
|
866 |
//get default skin values |
|
867 |
CFsTreeNodeVisualizerBase::ConstructL(); |
|
868 |
} |
|
869 |
||
870 |
void CFsTreePlainOneLineNodeVisualizer::OffWrapping( ) |
|
871 |
{
|
|
872 |
FUNC_LOG; |
|
873 |
} |