--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/src/xnnodepluginif.cpp	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,583 @@
+/*
+* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Node of the layout tree
+*
+*/
+
+
+// User includes
+#include "xnnodepluginif.h"
+#include "xnnode.h"
+#include "xnuiengine.h"
+#include "xncomponentnodeimpl.h"
+#include "xnproperty.h"
+#include "xntype.h"
+#include "xndomdocument.h"
+#include "xnodt.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::CXnNodePluginIf()
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CXnNodePluginIf::CXnNodePluginIf( CXnNode& aNode )
+    {
+    iNode = &aNode;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::ViewNodeImpl
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnViewNodeImpl* CXnNodePluginIf::ViewNodeImpl()
+    {
+    return iNode->ViewNodeImpl();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::ComponentNodeImpl
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnComponentNodeImpl* CXnNodePluginIf::ComponentNodeImpl()
+    {
+    return iNode->ComponentNodeImpl();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::IsDrawingAllowed
+// -----------------------------------------------------------------------------
+//
+TBool CXnNodePluginIf::IsDrawingAllowed() const
+    {
+    return EFalse;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::Type()
+// Returns control type.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnType* CXnNodePluginIf::Type()
+    {
+    return iNode->Type();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::Parent
+// Get component parent
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnNodePluginIf* CXnNodePluginIf::ParentL() const
+    {
+    CXnNode* node = iNode->Parent();
+    if ( !node )
+        {
+        return NULL;
+        }
+    return &( node->PluginIfL() );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::AddChildL
+// Adds a child to this container.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::AddChildL( CXnNodePluginIf* aChild )
+    {
+    iNode->AddChildL( &( aChild->Node() ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::Children
+// -----------------------------------------------------------------------------
+//
+EXPORT_C RPointerArray< CXnNodePluginIf > CXnNodePluginIf::ChildrenL()
+    {
+    RPointerArray< CXnNode >& nodes = iNode->Children();
+    RPointerArray< CXnNodePluginIf > pluginNodes;
+    CleanupClosePushL( pluginNodes );
+
+    TInt count = nodes.Count();
+    for ( TInt i = 0; i < count; ++i )
+        {
+        pluginNodes.AppendL( &nodes[i]->PluginIfL() );
+        }
+    CleanupStack::Pop( &pluginNodes );
+    // Compiler will generate bitwise copy ctor, thus
+    // caller of this function must call reset or close for copied RPointerArrays,
+    // which is very nasty thing to do...
+    return pluginNodes;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetPCDataL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetPCDataL( const TDesC8& aData )
+    {
+    iNode->SetPCDataL( aData );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GetPCData
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC8& CXnNodePluginIf::GetPCData() const
+    {
+    return iNode->GetPCData();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetPropertyL
+// Set a property.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetPropertyL( CXnProperty* aProperty )
+    {
+    iNode->SetPropertyL( aProperty );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetPropertyL
+// Set a property.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetPropertyWithoutNotificationL( CXnProperty* aProperty )
+    {
+    iNode->SetPropertyWithoutNotificationL( aProperty );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GetProperty
+// Gets a property.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::GetPropertyL( CXnProperty& /*aProperty*/ ) const
+    {
+    return NULL; // iNode->GetPropertyL( aProperty );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GetProperty
+// Gets a property.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::GetPropertyL( const TDesC8& aKey ) const
+    {
+    return iNode->GetPropertyL( aKey );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetStateL
+// Set a state
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetStateL( const TDesC8& aState )
+    {
+    iNode->SetStateL( aState );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::UnsetState
+// Unset a pseudoclass
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::UnsetStateL( const TDesC8& aState )
+    {
+    iNode->UnsetStateL( aState );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::IsFocusedState
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CXnNodePluginIf::IsFocusedState()
+    {
+    return iNode->IsStateSet( _L8( "focus" ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetRect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetRect( const TRect& aRect )
+    {
+    iNode->SetRect( aRect );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::Rect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TRect CXnNodePluginIf::Rect()
+    {
+    return iNode->Rect();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetBorderRect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetBorderRect( const TRect& aRect )
+    {
+    iNode->SetBorderRect( aRect );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::BorderRect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TRect CXnNodePluginIf::BorderRect()
+    {
+    return iNode->BorderRect();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetMarginRect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetMarginRect( const TRect& aRect )
+    {
+    iNode->SetMarginRect( aRect );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::MarginRect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TRect CXnNodePluginIf::MarginRect()
+    {
+    return iNode->MarginRect();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetPaddingRect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetPaddingRect( const TRect& aRect )
+    {
+    iNode->SetPaddingRect( aRect );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::PaddingRect
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TRect CXnNodePluginIf::PaddingRect()
+    {
+    return iNode->PaddingRect();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::UiEngine
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TXnUiEnginePluginIf* CXnNodePluginIf::UiEngineL()
+    {
+    return &( iNode->UiEngine()->PluginIfL() );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetLayoutCapable
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetLayoutCapable( const TBool aLayoutCapable )
+    {
+    iNode->SetLayoutCapable( aLayoutCapable );
+    }
+
+// -----------------------------------------------------------------------------
+// Get internal node
+// -----------------------------------------------------------------------------
+//
+CXnNode& CXnNodePluginIf::Node()
+    {
+    return *iNode;
+    }
+
+// -----------------------------------------------------------------------------
+// Get app interface
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnNodeAppIf& CXnNodePluginIf::AppIfL()
+    {
+    return iNode->AppIfL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::MakeInterfaceL
+// Create a component interface according to the given type.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C XnComponentInterface::MXnComponentInterface* CXnNodePluginIf::MakeInterfaceL(
+    const TDesC8& aType )
+    {
+    return iNode->MakeInterfaceL( aType );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::DisplayL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::DisplayL()
+    {
+    return iNode->DisplayL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::VisibilityL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::VisibilityL()
+    {
+    return iNode->VisibilityL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::LabelL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::LabelL()
+    {
+    return iNode->LabelL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::IdL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::IdL()
+    {
+    return iNode->IdL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::VisibleRowsL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::VisibleRowsL()
+    {
+    return iNode->VisibleRowsL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GridColumnsL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::GridColumnsL()
+    {
+    return iNode->GridColumnsL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GridOrientationL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::GridOrientationL()
+    {
+    return iNode->GridOrientationL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GridVerDirectionL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::GridVerDirectionL()
+    {
+    return iNode->GridVerDirectionL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GridHorDirectionL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::GridHorDirectionL()
+    {
+    return iNode->GridHorDirectionL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::FocusHorLoopingL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::FocusHorLoopingL()
+    {
+    return iNode->FocusHorLoopingL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::FocusVerLoopingL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::FocusVerLoopingL()
+    {
+    return iNode->FocusVerLoopingL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::RefL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::RefL()
+    {
+    return iNode->RefL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GridScrollBarWidthL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C  CXnProperty* CXnNodePluginIf::GridScrollBarWidthL()
+    {
+    return iNode->GridScrollBarWidthL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::GridScrollBarMarginL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C  CXnProperty* CXnNodePluginIf::GridScrollBarMarginL()
+    {
+    return iNode->GridScrollBarMarginL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetHandleTooltip
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetHandleTooltip( TBool aFlag )
+    {
+    iNode->SetHandleTooltip( aFlag );
+    }
+
+// -----------------------------------------------------------------------------
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::ReportTriggerEventL(
+    const TDesC8& aTriggerName,
+    const TDesC8& aValueName,
+    const TDesC8& aValue )
+    {
+    CXnNode* trigger = CXnNode::NewL();
+    CleanupStack::PushL( trigger );
+    CXnType* type = CXnType::NewL( XnPropertyNames::action::KTrigger );
+    CleanupStack::PushL( type );
+    CXnNodeImpl* impl = CXnNodeImpl::NewL( type );
+    CleanupStack::Pop( type );
+    trigger->SetImpl( impl );
+    trigger->SetUiEngine( *iNode->UiEngine() );
+
+    CXnDomPropertyValue* nameValue = CXnDomPropertyValue::NewL(
+        iNode->UiEngine()->ODT()->DomDocument().StringPool() );
+    CleanupStack::PushL( nameValue );
+    nameValue->SetStringValueL( CXnDomPropertyValue::EString, aTriggerName );
+
+    CXnProperty* name = CXnProperty::NewL(
+        XnPropertyNames::action::trigger::KName,
+        nameValue,
+        iNode->UiEngine()->ODT()->DomDocument().StringPool() );
+
+    CleanupStack::Pop( nameValue );
+    CleanupStack::PushL( name );
+    trigger->SetPropertyL( name );
+    CleanupStack::Pop( name );
+
+    CXnDomPropertyValue* indexValue = CXnDomPropertyValue::NewL(
+        iNode->UiEngine()->ODT()->DomDocument().StringPool() );
+    CleanupStack::PushL( indexValue );
+    indexValue->SetStringValueL( CXnDomPropertyValue::EString, aValue );
+
+    CXnProperty* index = CXnProperty::NewL(
+        aValueName,
+        indexValue,
+        iNode->UiEngine()->ODT()->DomDocument().StringPool() );
+
+    CleanupStack::Pop( indexValue );
+    CleanupStack::PushL( index );
+    trigger->SetPropertyL( index );
+    CleanupStack::Pop( index );
+
+    iNode->ReportXuikonEventL( *trigger, 0 );
+
+    CleanupStack::PopAndDestroy( trigger );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::PathL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::PathL()
+    {
+    return iNode->PathL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::MaskPathL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnProperty* CXnNodePluginIf::MaskPathL()
+    {
+    return iNode->MaskPathL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::SetDirtyL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CXnNodePluginIf::SetDirtyL()
+    {
+    const TDesC8& type( iNode->Type()->Type() );
+
+    if ( iNode->IsAdaptive( ETrue ) ||
+         type == _L8( "grid" ) ||
+         type == _L8( "list" ) )
+        {
+        iNode->SetDirtyL( XnDirtyLevel::ELayoutAndRender );
+        }
+    else
+        {
+        iNode->SetDirtyL( XnDirtyLevel::ERender );
+        }
+
+    // If node's parent is tooltip, it must be relayouted because it will
+    // grow based on childs
+    CXnNode* parent( iNode->Parent() );
+
+    if ( parent && parent->Type()->Type() == _L8( "tooltip" ) )
+        {
+        parent->SetDirtyL( XnDirtyLevel::ELayoutAndRender );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::Namespace
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC8& CXnNodePluginIf::Namespace()
+    {
+    return iNode->Namespace();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnNodePluginIf::ControlL
+// Gets the control associated to this node
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CXnControlAdapter* CXnNodePluginIf::Control() const
+    {
+    return iNode->Control();
+    }