--- a/idlehomescreen/xmluicontroller/src/aixuikonmenueventhandler.cpp Tue Feb 02 00:04:13 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1742 +0,0 @@
-/*
-* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description: Used for handling XUIKON menu events
-*
-*/
-
-
-#include "aixuikonmenueventhandler.h"
-#include "aiconsts.h"
-#include "aixmluiconstants.h"
-#include "aixmluiutils.h"
-
-#include "mxncomponentinterface.h"
-#include "xnmenuadapter.h"
-#include "xnappuiadapter.h"
-#include "xntext.h"
-#include "xnnodeappif.h"
-#include "xndomnode.h"
-#include "xndomlist.h"
-#include "xntype.h"
-#include <gulicon.h>
-#include <aiutility.h>
-#include <aistrparser.h>
-#include "aifweventhandler.h"
-#include "xnproperty.h"
-#include "xnuiengineappif.h"
-#include "xndompropertyvalue.h"
-#include <aipspropertyobserver.h>
-#include <avkondomainpskeys.h>
-#include <aknviewappui.h> //CaknViewAppui
-#include "xnplugindefs.h"
-
-_LIT8( KMenubar, "menubar" );
-_LIT8( KClass, "class" );
-_LIT8( KId, "id" );
-_LIT8( KEditWidget, "edit_widget" );
-_LIT8( KRemoveItem, "removeitem" );
-_LIT8( KWidget, "widget" );
-_LIT8( KRemovable, "removable" );
-_LIT ( KMenuItem, "menuitem");
-
-using namespace AiXmlUiController;
-
-
-// ---------------------------------------------------------------------------
-// FindFromContentModelL
-// ---------------------------------------------------------------------------
-//
-static CXnNodeAppIf* FindFromContentModelL( CXnNodeAppIf* aNode )
- {
- if ( !aNode )
- {
- return NULL;
- }
-
- CXnProperty* node = aNode->GetPropertyL( KClass );
- if ( node && node->StringValue() == KContentSource )
- {
- return aNode;
- }
-
- // Recurse children
- RPointerArray< CXnNodeAppIf > children( aNode->ChildrenL() );
- CleanupClosePushL( children );
-
- CXnNodeAppIf* retval( NULL );
-
- for ( TInt i = 0; i < children.Count(); i++ )
- {
- CXnNodeAppIf* node( FindFromContentModelL( children[i] ) );
-
- if ( node )
- {
- retval = node;
- break;
- }
- }
-
- CleanupStack::PopAndDestroy( &children );
-
- return retval;
- }
-
-// ---------------------------------------------------------------------------
-// FindFromConfigurationL
-// ---------------------------------------------------------------------------
-//
-static CXnNodeAppIf* FindFromConfigurationL( CXnNodeAppIf* aNode )
- {
- if ( !aNode )
- {
- return NULL;
- }
- // Is this node type of settingsconfiguration
- if ( aNode->Type()->Type() == KSettingsConfiguration )
- {
- return aNode;
- }
-
- // Recurse children
- RPointerArray< CXnNodeAppIf > children( aNode->ChildrenL() );
- CleanupClosePushL( children );
-
- CXnNodeAppIf* retval( NULL );
-
- for ( TInt i = 0; i < children.Count(); i++ )
- {
- CXnNodeAppIf* node( FindFromConfigurationL( children[i] ) );
-
- if ( node )
- {
- retval = node;
- break;
- }
- }
-
- CleanupStack::PopAndDestroy( &children );
-
- return retval;
- }
-
-// ---------------------------------------------------------------------------
-// DeletePluginNames
-// ---------------------------------------------------------------------------
-//
-static void DeletePluginNames( TAny* aObject )
- {
- reinterpret_cast<
- RPointerArray<HBufC16>*>( aObject )->ResetAndDestroy();
- }
-
-CAIXuikonMenuEventHandler::CAIXuikonMenuEventHandler( TXnUiEngineAppIf& aUiEngine,
- MAiFwEventHandler* aFwEventHandler,
- CXnAppUiAdapter* aAppUi )
- : iCurrentCBA( EAIMenuOff ),
- iUiEngine( &aUiEngine ),
- iFwEventHandler( aFwEventHandler ),
- iAppUi( aAppUi )
- {
- }
-
-void CAIXuikonMenuEventHandler::ConstructL()
- {
- iStrParser = AiUtility::CreateStrParserL();
- iKeylockObserver = AiUtility::CreatePSPropertyObserverL
- ( TCallBack( HandleKeylockEvent, this ),
- KPSUidAvkonDomain, KAknKeyguardStatus );
- }
-
-void CAIXuikonMenuEventHandler::SetObserverL( const TDesC8& aParam, CXnDomNode* aEvent )
- {
- if ( aEvent )
- {
- CXnNodeAppIf* node( iUiEngine->FindNodeByIdL( aParam, aEvent->Namespace() ) );
-
- if ( node && node->Type()->Type() == KMenubar )
- {
- XnMenuInterface::MXnMenuInterface* menuIf( NULL );
- XnComponentInterface::MakeInterfaceL( menuIf, *node );
-
- if ( menuIf )
- {
- menuIf->SetObserver( *this );
- }
- }
- }
- }
-
-TInt CAIXuikonMenuEventHandler::HandleKeylockEvent( TAny* aSelf )
- {
- // Stop displaying menu when keylock is activated.
- CAIXuikonMenuEventHandler* self =
- static_cast<CAIXuikonMenuEventHandler*>( aSelf );
- TInt err = KErrNone;
- TInt value = EKeyguardNotActive;
- if ( self )
- {
- TInt err = self->iKeylockObserver->Get( value );
- if ( err == KErrNone )
- {
- if ( value > EKeyguardNotActive )
- {
- if ( self->iAppUi && self->iCurrentCBA == EAIMenuOn )
- {
- self->iAppUi->StopDisplayingMenuBar();
- TRAP_IGNORE( self->iUiEngine->RefreshMenuL() );
- }
- }
- }
- }
- return err;
- }
-
-CAIXuikonMenuEventHandler* CAIXuikonMenuEventHandler::NewL( TXnUiEngineAppIf& aUiEngine,
- MAiFwEventHandler* aFwEventHandler,
- CXnAppUiAdapter* aAppUi )
- {
- CAIXuikonMenuEventHandler* self =
- new( ELeave ) CAIXuikonMenuEventHandler( aUiEngine, aFwEventHandler, aAppUi );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-CAIXuikonMenuEventHandler::~CAIXuikonMenuEventHandler()
- {
- Release ( iKeylockObserver );
- Release( iStrParser );
- delete iActivationEvent;
- delete iSettingsEvent;
-
- // Delete stored label id's
- delete iMenuModeLskLabel;
- delete iMenuModeRskLabel;
- delete iNormalModeLskLabel;
- delete iNormalModeRskLabel;
- }
-
-TBool CAIXuikonMenuEventHandler::HandleEventL( const TDesC8& aEventString8, CXnNodeAppIf* aOrigin, CXnDomNode* aEvent )
- {
- if ( aEventString8 == AiUiDef::xml::event::KScreenDeviceChange )
- {
- iUiEngine = iAppUi->UiEngineL();
- return ETrue;
- }
- else if ( aEventString8.Left(KAIDynamicMenuPrefixLen).Compare( KAIDynamicMenuPrefix ) != 0 )
- {
- // For optimization when dynamic menu prefix is not found from event string start
- // return immediate from here.
- return EFalse;
- }
-
- if ( (iCurrentCBA == EAIMenuOff && aEventString8.Find(KAIMenuEventIfMenuOff) >= 0 ) ||
- (iCurrentCBA == EAIMenuOn && aEventString8.Find(KAIMenuEventIfMenuOn) >= 0) )
- {
- TPtrC8 eventString;
- ParseParameterStringL(aEventString8, eventString);
- if ( !HandleEventL(eventString, aOrigin, aEvent ) )
- {
- // Default action from the event string
- HBufC16* eventString16 = NULL;
- eventString16 = iStrParser->CopyToBufferL( eventString16, eventString );
- CleanupStack::PushL( eventString16 );
- if ( iFwEventHandler && eventString16 )
- {
- iFwEventHandler->HandlePluginEvent( *eventString16 );
- }
- CleanupStack::PopAndDestroy( eventString16 );
- }
- return ETrue;
- }
- else if ( aEventString8 == KAIMenuEventInitPluginItems )
- {
- if ( !aEvent )
- {
- return ETrue;
- }
-
- CXnDomList& children( aEvent->ChildNodes() );
-
- TInt count( children.Length() );
-
- for ( TInt i = 0; i < count; i++ )
- {
- CXnDomNode* node = static_cast< CXnDomNode* >( children.Item( i ) );
-
- const TDesC8& type( node->Name() );
-
- if ( type == XnPropertyNames::action::KProperty )
- {
- const TDesC8& id( node->AttributeValue(
- XnPropertyNames::action::KValue ) );
-
- if ( id != KNullDesC8 )
- {
- CXnNodeAppIf* nodeById( iUiEngine->FindNodeByIdL( id, aEvent->Namespace() ) );
-
- if ( nodeById )
- {
- TBool showItem( DynInitItemL( *nodeById, aOrigin ) );
-
- const TDesC8 *value( NULL );
-
- if ( showItem )
- {
- value = &XnPropertyNames::style::common::display::KBlock;
- }
- else
- {
- value = &XnPropertyNames::style::common::display::KNone;
- }
-
- CXnDomStringPool& sp( aEvent->StringPool() );
-
- // create property
- CXnProperty* prop = CXnProperty::NewL( XnPropertyNames::style::common::KDisplay,
- *value,
- CXnDomPropertyValue::EString,
- sp );
-
- CleanupStack::PushL( prop );
-
- // and set it
- nodeById->SetPropertyL( prop );
-
- CleanupStack::Pop( prop );
- }
- }
- }
- }
-
- return ETrue;
- }
- else if ( aEventString8 == KAIMenuEventInitEmptyItems ||
- aEventString8 == KAIMenuEventInitWidgetItems )
- {
- if ( !aEvent )
- {
- return ETrue;
- }
-
- CXnProperty* pluginId( aOrigin->GetPropertyL( KPluginId ) );
- CXnProperty* pluginName( aOrigin->GetPropertyL( KPluginName ) );
-
- TBool showItem( EFalse );
-
- if ( aEventString8 == KAIMenuEventInitWidgetItems )
- {
- if( pluginId && pluginName && pluginName->StringValue() != KDummy8 )
- {
- // check if plugin can be removed
- CXnProperty* removable = GetWidgetPropertyL(*aOrigin, KRemovable);
- if ( removable && removable->StringValue() == XnPropertyNames::KFalse )
- {
- showItem = EFalse;
- }
- else
- {
- showItem = ETrue;
- }
- }
- }
- else
- {
- if ( pluginId && pluginName && pluginName->StringValue() == KDummy8 )
- {
- showItem = ETrue;
- }
- }
-
- CXnDomList& children( aEvent->ChildNodes() );
-
- TInt count( children.Length() );
-
- for ( TInt i = 0; i < count; i++ )
- {
- CXnDomNode* node = static_cast< CXnDomNode* >( children.Item( i ) );
-
- const TDesC8& type( node->Name() );
-
- if ( type == XnPropertyNames::action::KProperty )
- {
- const TDesC8& id( node->AttributeValue(
- XnPropertyNames::action::KValue ) );
-
- if ( id != KNullDesC8 )
- {
- CXnNodeAppIf* nodeById( iUiEngine->FindNodeByIdL( id, aEvent->Namespace() ) );
-
- if ( nodeById )
- {
- const TDesC8 *value( NULL );
-
- if ( showItem )
- {
- value = &XnPropertyNames::style::common::display::KBlock;
- }
- else
- {
- value = &XnPropertyNames::style::common::display::KNone;
- }
-
- CXnDomStringPool& sp( aEvent->StringPool() );
-
- // create property
- CXnProperty* prop = CXnProperty::NewL( XnPropertyNames::style::common::KDisplay,
- *value,
- CXnDomPropertyValue::EString,
- sp );
-
- CleanupStack::PushL( prop );
-
- // and set it
- nodeById->SetPropertyL( prop );
-
- CleanupStack::Pop( prop );
- }
- }
- }
- }
-
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventIfMenuOff ) >= 0 )
- {
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventIfMenuOn ) >= 0 )
- {
- return ETrue;
- }
- else if ( aEventString8.Compare( KAIMenuEventGenerateSetActivationEvent ) == 0 )
- {
- // Generate set plugin event
- if ( iFwEventHandler && iActivationEvent )
- {
- iFwEventHandler->HandlePluginEvent( *iActivationEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventSetActivationEvent ) >= 0 )
- {
- // find event string
- TPtrC8 eventString;
- ParseParameterStringL( aEventString8, eventString );
- delete iActivationEvent;
- iActivationEvent = NULL;
- // store activation event (plugin event string)
- iActivationEvent = iStrParser->CopyToBufferL( iActivationEvent, eventString );
- return ETrue;
- }
- else if (aEventString8.Compare( KAIMenuEventGenerateOpenSettingsEvent ) == 0)
- {
- // Generate set plugin event
- if ( iFwEventHandler && iSettingsEvent )
- {
- iFwEventHandler->HandlePluginEvent( *iSettingsEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventSetOpenSettingsnEvent ) >= 0 )
- {
- // find event string
- TPtrC8 eventString;
- ParseParameterStringL( aEventString8, eventString );
- delete iSettingsEvent;
- iSettingsEvent = NULL;
- // store activation event (plugin event string)
- iSettingsEvent = iStrParser->CopyToBufferL( iSettingsEvent, eventString );
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventShowMenuItem ) >= 0 )
- {
- if (iCurrentCBA == EAIMenuOn)
- {
- // find node by id
- TPtrC8 menuItem;
- ParseParameterStringL( aEventString8, menuItem );
- // set visibility property to visible
- ShowMenuItemL( menuItem, ETrue, aEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventHideMenuItem ) >= 0 )
- {
- if ( iCurrentCBA == EAIMenuOn )
- {
- // find node by id
- TPtrC8 menuItem;
- ParseParameterStringL( aEventString8, menuItem );
- // set visibility property to visible
- ShowMenuItemL( menuItem, EFalse, aEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventShowHideMenuItem ) >= 0 )
- {
- if ( iCurrentCBA == EAIMenuOn )
- {
- // find node by id
- TPtrC8 menuItem;
- ParseParameterStringL( aEventString8, menuItem );
- // set visibility property
- if ( IsMenuItemVisibleL( menuItem, aEvent ) )
- {
- ShowMenuItemL( menuItem, EFalse, aEvent );
- }
- else
- {
- ShowMenuItemL( menuItem, ETrue, aEvent );
- }
- }
- return ETrue;
- }
- else if ( aEventString8.Compare( KAIMenuEventMenuOn ) == 0 )
- {
- if ( iCurrentCBA != EAIMenuOn )
- {
- // also updates current state
- SetCBALabelsL( EAIMenuOn, aEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Compare( KAIMenuEventMenuOff ) == 0 )
- {
- if ( iCurrentCBA != EAIMenuOff )
- {
- // also updates current state
- SetCBALabelsL( EAIMenuOff, aEvent );
- }
- return ETrue;
- }
- else if ( ( aEventString8.Find( KAIMenuEventShowAll ) ) >= 0 )
- {
- if ( iCurrentCBA == EAIMenuOn )
- {
- // Show all menu items. Xuikon actually open the menu it self..
- TPtrC8 menu;
- ParseParameterStringL( aEventString8, menu );
- ShowMenuL( ETrue, menu, aEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventRefresh ) >= 0 )
- {
- if ( iCurrentCBA == EAIMenuOn )
- {
- iUiEngine->RefreshMenuL();
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventHideAll ) >= 0 )
- {
- // Hide all menu items
- TPtrC8 menu;
- ParseParameterStringL( aEventString8, menu );
- ShowMenuL( EFalse, menu, aEvent );
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventSetCloseAction ) >= 0 )
- {
- // Set menu mode close action / RSK action
- TPtrC8 closeActionId;
- ParseParameterStringL( aEventString8, closeActionId );
-
- // Store close action macroset node id
- iCloseActionId.Set( closeActionId );
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventCloseAction ) >= 0 )
- {
- // Decide action
- if ( iCurrentCBA == EAIMenuOff )
- {
- TPtrC8 eventString;
- ParseParameterStringL( aEventString8, eventString );
-
- // Default action
- HBufC16* eventString16 = NULL;
- eventString16 = iStrParser->CopyToBufferL( eventString16, eventString );
- CleanupStack::PushL( eventString16 );
- if ( iFwEventHandler && eventString16 )
- {
- iFwEventHandler->HandlePluginEvent( *eventString16 );
- }
- CleanupStack::PopAndDestroy( eventString16 );
- }
- else
- {
- DoMacrosetL( iCloseActionId, aEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventSetSoftKeyId ) >= 0 )
- {
- // Store softkey labels and label node id's
- TPtrC8 softkeyString;
- ParseParameterStringL( aEventString8, softkeyString );
- TPtrC8 softkeyId;
- ParseParameterStringL( softkeyString, softkeyId );
- if ( softkeyString.Find( KAIMenuModeLsk ) >= 0)
- {
- GetTextFromElementL( iMenuModeLskLabel, softkeyId, aEvent );
- if ( iMenuModeLskLabel && iMenuModeLskLabel->Length() <= 0 )
- {
- delete iMenuModeLskLabel;
- iMenuModeLskLabel = NULL;
- }
- iLskMenuModeNode.Set( softkeyId );
- }
- else if ( softkeyString.Find( KAIMenuModeRsk ) >= 0 )
- {
- GetTextFromElementL( iMenuModeRskLabel, softkeyId, aEvent );
- if ( iMenuModeLskLabel && iMenuModeRskLabel->Length() <= 0 )
- {
- delete iMenuModeRskLabel;
- iMenuModeRskLabel = NULL;
- }
- iRskMenuModeNode.Set( softkeyId );
- }
- else if ( softkeyString.Find( KAINormalModeLskLabel ) >= 0)
- {
- GetTextFromElementL( iNormalModeLskLabel, softkeyId, aEvent );
- iNormalModeLskLabelId.Set( softkeyId );
- }
- else if ( softkeyString.Find( KAINormalModeRskLabel ) >= 0)
- {
- GetTextFromElementL( iNormalModeRskLabel, softkeyId, aEvent );
- iNormalModeRskLabelId.Set( softkeyId );
- }
- else if ( softkeyString.Find( KAINormalModeLskIcon ) >= 0)
- {
- iNormalModeLskIconId.Set( softkeyId );
- }
- else if ( softkeyString.Find( KAINormalModeRskIcon ) >= 0)
- {
- iNormalModeRskIconId.Set( softkeyId );
- }
- else if ( softkeyString.Find( KAIMenuLsk ) >= 0)
- {
- iLskId.Set( softkeyId );
- }
- else if ( softkeyString.Find( KAIMenuRsk ) >= 0)
- {
- iRskId.Set( softkeyId );
- }
-
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventSettingsReady ) >= 0)
- {
- SetCBALabelsL( EAIMenuOff, aEvent );
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventDoMacroset ) >= 0 )
- {
- // Do defined macro set
-
- // Parse macroset node id
- TPtrC8 macroNodeId;
- ParseParameterStringL( aEventString8, macroNodeId );
- if ( macroNodeId != KNullDesC8 )
- {
- DoMacrosetL( macroNodeId, aEvent );
- }
- return ETrue;
- }
- else if ( aEventString8.Find( KAIMenuEventSetDynMenuItemObserver ) >= 0 )
- {
- TPtrC8 eventString;
- ParseParameterStringL( aEventString8, eventString );
- SetObserverL( eventString, aEvent );
- return ETrue;
- }
- else if ( aEventString8 == KAIToggleWidgetsState )
- {
- iFwEventHandler->SetPluginsVisibility( iUiEngine->WidgetsVisible() );
- return ETrue;
- }
- else
- {
- // Handlers for macroset operations
- TPtrC8 targetNodeName;
- ParseParameterStringL( aEventString8, targetNodeName );
- TBool handledEvent = EFalse;
-
- if ( targetNodeName != KNullDesC8 )
- {
- CXnNodeAppIf* eventTargetNode = NULL;
- if ( aEvent )
- {
- eventTargetNode = iUiEngine->FindNodeByIdL( targetNodeName, aEvent->Namespace() );
- }
- if ( eventTargetNode )
- {
- handledEvent = HandleMacroOperationL(
- aEventString8, *eventTargetNode, *aEvent );
- iUiEngine->RenderUIL( NULL );
- }
- }
- return handledEvent;
- }
- }
-
-void CAIXuikonMenuEventHandler::ParseParameterStringL( const TDesC8& aSourcePtr,
- TPtrC8& aTargetPtr )
- {
- // Parses parameter string between the first '(' and last ')'
- // Trailing and heading white spaces ARE NOT handled!
-
- const TInt separatorPos = aSourcePtr.Locate( KEventParameterSeparator );
- User::LeaveIfError( separatorPos );
-
- const TInt eventSeparatorPos = aSourcePtr.LocateReverse(
- KEventParameterSeparatorEnd );
- User::LeaveIfError( eventSeparatorPos );
-
- // separatorPos + 1 must be smaller than eventSeparatorPos - 1
- User::LeaveIfError( ( eventSeparatorPos ) - ( separatorPos + 1 ) );
-
- // Extract event and parameter string
- TPtrC8 menuName( aSourcePtr.Mid( separatorPos + 1,
- ( eventSeparatorPos ) - ( separatorPos + 1 ) ) );
-
- aTargetPtr.Set( menuName );
- }
-
-void CAIXuikonMenuEventHandler::SetCBALabelsL( TAICBA aCBA, CXnDomNode* aEvent )
- {
- // Set CBA labels according to mode, to the predefined CBA nodes
- if ( (iLskId == KNullDesC8) || (iRskId == KNullDesC8) || !aEvent )
- {
- return;
- }
- CXnNodeAppIf* lskNode = iUiEngine->FindNodeByIdL( iLskId, aEvent->Namespace() );
- CXnNodeAppIf* rskNode = iUiEngine->FindNodeByIdL( iRskId, aEvent->Namespace() );
-
- TBool propertyUpdated = EFalse;
-
- if ( rskNode && lskNode )
- {
- CXnNodeAppIf* menuBar = lskNode->ParentL();
-
- XnMenuInterface::MXnMenuInterface* lskControl = NULL;
- XnMenuInterface::MXnMenuInterface* rskControl = NULL;
-
- if ( menuBar )
- {
- XnComponentInterface::MakeInterfaceL( lskControl, *menuBar );
- XnComponentInterface::MakeInterfaceL( rskControl, *menuBar );
- }
- if ( !lskControl || !rskControl )
- {
- return;
- }
- switch ( aCBA )
- {
- case EAIMenuOff:
- {
- CXnNodeAppIf* lskIconNode = NULL;
- CXnNodeAppIf* rskIconNode = NULL;
- XnImageInterface::MXnImageInterface* lskIconControl = NULL;
- XnImageInterface::MXnImageInterface* rskIconControl = NULL;
- if ( iNormalModeLskIconId != KNullDesC8 )
- {
- lskIconNode = iUiEngine->FindNodeByIdL( iNormalModeLskIconId, aEvent->Namespace() );
- XnComponentInterface::MakeInterfaceL( lskIconControl, *lskIconNode );
- }
-
- if ( iNormalModeRskIconId != KNullDesC8 )
- {
- rskIconNode = iUiEngine->FindNodeByIdL( iNormalModeRskIconId, aEvent->Namespace() );
- XnComponentInterface::MakeInterfaceL( rskIconControl, *rskIconNode );
- }
-
- // Try to set the icon, if the icon setting fails
- // try to set the text
- if ( !AttemptRestoreSoftkeyIconL( lskControl,
- lskIconControl,
- lskIconNode,
- XnMenuInterface::MXnMenuInterface::ELeft ) )
- {
- if ( iNormalModeLskLabelId != KNullDesC8 )
- {
- GetTextFromElementL( iNormalModeLskLabel, iNormalModeLskLabelId, aEvent );
- }
-
- SetSoftkeyLabelL( lskControl, iNormalModeLskLabel,
- XnMenuInterface::MXnMenuInterface::ELeft );
- }
-
- if ( !AttemptRestoreSoftkeyIconL( rskControl,
- rskIconControl,
- rskIconNode,
- XnMenuInterface::MXnMenuInterface::ERight ) )
- {
- if ( iNormalModeRskLabelId != KNullDesC8 )
- {
- GetTextFromElementL( iNormalModeRskLabel, iNormalModeRskLabelId, aEvent );
- }
-
- SetSoftkeyLabelL( rskControl, iNormalModeRskLabel,
- XnMenuInterface::MXnMenuInterface::ERight );
- }
- propertyUpdated = ETrue;
- break;
- }
- case EAIMenuOn:
- {
- // Need to set the bitmaps back after
- // the menu is closed
- iMenumodeBitmapLsk = NULL;
- iMenumodeBitmapRsk = NULL;
- if ( !iMenuModeLskLabel )
- {
- GetTextFromElementL( iMenuModeLskLabel, iLskMenuModeNode, aEvent );
- }
- SetSoftkeyLabelL( lskControl, iMenuModeLskLabel,
- XnMenuInterface::MXnMenuInterface::ELeft );
-
- if ( !iMenuModeRskLabel )
- {
- GetTextFromElementL( iMenuModeRskLabel, iRskMenuModeNode, aEvent );
- }
- SetSoftkeyLabelL( rskControl, iMenuModeRskLabel,
- XnMenuInterface::MXnMenuInterface::ERight );
- propertyUpdated = ETrue;
- break;
- }
- default:
- break;
- }
- }
- iCurrentCBA = aCBA;
- if ( propertyUpdated )
- {
- iUiEngine->RefreshMenuL();
- }
- }
-
-void CAIXuikonMenuEventHandler::ShowMenuL( TBool aShow, const TDesC8& aMenuId, CXnDomNode* aEvent )
- {
- if ( aEvent )
- {
- // Show or hide all menu items
- CXnNodeAppIf* lskNode = iUiEngine->FindNodeByIdL( aMenuId, aEvent->Namespace() );
-
- if ( lskNode )
- {
- RecurseChildrenL( aShow, lskNode );
- }
- }
- }
-
-void CAIXuikonMenuEventHandler::RecurseChildrenL( TBool aShow, CXnNodeAppIf* aNode )
- {
- RPointerArray<CXnNodeAppIf> children = aNode->ChildrenL();
- CleanupClosePushL( children );
-
- for ( TInt i=0; i<children.Count(); i++ )
- {
- CXnNodeAppIf* node = children[i];
- if ( node && ( node->Type()->Type() == KAIMenuItem ||
- node->Type()->Type() == KAIMenu ) )
- {
- if ( aShow )
- {
- SetPropertyToNodeL( *node, XnPropertyNames::style::common::KVisibility,
- XnPropertyNames::style::common::visibility::KVisible );
- }
- else
- {
- SetPropertyToNodeL( *node, XnPropertyNames::style::common::KVisibility,
- XnPropertyNames::style::common::visibility::KHidden );
- }
-
- if ( node->Type()->Type() == KAIMenu )
- {
- RecurseChildrenL(aShow, node);
- }
- }
- }
-
- CleanupStack::PopAndDestroy( &children );
- }
-
-void CAIXuikonMenuEventHandler::DoMacrosetL( const TDesC8& aMacrosetNodeId, CXnDomNode* aEvent )
- {
- if ( !aEvent )
- {
- return;
- }
- // Do operations in a macroset
- CXnNodeAppIf* actionNode = iUiEngine->FindNodeByIdL( aMacrosetNodeId, aEvent->Namespace() );
- if ( !actionNode )
- {
- return;
- }
- RPointerArray<CXnNodeAppIf> children = actionNode->ChildrenL();
- for ( TInt i=0; i<children.Count(); i++ )
- {
- CXnNodeAppIf* node = children[i];
- const TDesC8* value =
- PropertyValue( *node, XnPropertyNames::action::event::KName );
- if ( value )
- {
- // Set display none
- TPtrC8 targetNodeName;
- ParseParameterStringL( *value, targetNodeName );
-
- if ( targetNodeName != KNullDesC8 )
- {
- CXnNodeAppIf* eventTargetNode = iUiEngine->FindNodeByIdL( targetNodeName, aEvent->Namespace() );
- if ( eventTargetNode )
- {
- HandleMacroOperationL( *value, *eventTargetNode, *aEvent );
- }
- }
- }
- }
- children.Reset();
- }
-
-void CAIXuikonMenuEventHandler::ShowMenuItemL( const TDesC8& aMenuItemId, TBool aShow, CXnDomNode* aEvent )
- {
- if ( aEvent )
- {
- // Show a single menuitem
- CXnNodeAppIf* itemNode = iUiEngine->FindNodeByIdL( aMenuItemId, aEvent->Namespace() );
- if ( itemNode && ( itemNode->Type()->Type() == KAIMenuItem ||
- itemNode->Type()->Type() == KAIMenu ) )
- {
- if ( aShow )
- {
- SetPropertyToNodeL( *itemNode, XnPropertyNames::style::common::KVisibility,
- XnPropertyNames::style::common::visibility::KVisible );
- }
- else
- {
- SetPropertyToNodeL( *itemNode, XnPropertyNames::style::common::KVisibility,
- XnPropertyNames::style::common::visibility::KHidden );
- }
- }
- }
- }
-
-TBool CAIXuikonMenuEventHandler::IsMenuItemVisibleL( const TDesC8& aMenuItemId, CXnDomNode* aEvent )
- {
- TBool ret = EFalse;
- if ( aEvent )
- {
- CXnNodeAppIf* itemNode = iUiEngine->FindNodeByIdL( aMenuItemId, aEvent->Namespace() );
- if ( itemNode && ( itemNode->Type()->Type() == KAIMenuItem ||
- itemNode->Type()->Type() == KAIMenu ) )
- {
- CXnProperty* visibility = itemNode->GetPropertyL( XnPropertyNames::style::common::KVisibility );
- if ( visibility && (visibility->StringValue() == XnPropertyNames::style::common::visibility::KVisible) )
- {
- ret = ETrue;
- }
- }
- }
- return ret;
- }
-
-void CAIXuikonMenuEventHandler::GetTextFromElementL( HBufC8*& aMemberPtr,
- const TDesC8& aItemId,
- CXnDomNode* aEvent )
- {
- delete aMemberPtr;
- aMemberPtr = NULL;
- if ( aEvent )
- {
- CXnNodeAppIf* labelNode = iUiEngine->FindNodeByIdL( aItemId, aEvent->Namespace() );
-
- if ( labelNode )
- {
- if ( labelNode->Type() )
- {
- const TDesC8& type = labelNode->Type()->Type();
- if ( type == XnTextInterface::MXnTextInterface::Type() )
- {
- XnTextInterface::MXnTextInterface* textControl = NULL;
- XnComponentInterface::MakeInterfaceL( textControl, *labelNode );
- if ( textControl )
- {
- // Set text
- aMemberPtr = iStrParser->CopyToBufferL( aMemberPtr,
- *(textControl->Text()) );
- }
- }
- }
- }
- }
- }
-
-TBool CAIXuikonMenuEventHandler::HandleMacroOperationL( const TDesC8& aSourcePtr,
- CXnNodeAppIf& aTargetNode,
- CXnDomNode& aEvent )
- {
- if ( aSourcePtr.Find( KAIMenuEventSetFocus ) >= 0 )
- {
- // Set focus
- aTargetNode.SetStateL( XnPropertyNames::style::common::KFocus );
- return ETrue;
- }
- else if ( aSourcePtr.Find( KAIMenuEventSetDisplayNone ) >= 0 )
- {
- SetPropertyToNodeL( aTargetNode, XnPropertyNames::style::common::KDisplay,
- XnPropertyNames::style::common::display::KNone );
- return ETrue;
- }
- else if ( aSourcePtr.Find( KAIMenuEventSetDisplayBlock) >= 0 )
- {
- SetPropertyToNodeL( aTargetNode, XnPropertyNames::style::common::KDisplay,
- XnPropertyNames::style::common::display::KBlock );
- return ETrue;
- }
- else
- {
- HandleEventL( aSourcePtr, &aTargetNode, &aEvent );
- return ETrue;
- }
- }
-
-TBool CAIXuikonMenuEventHandler::AttemptRestoreSoftkeyIconL(
- XnMenuInterface::MXnMenuInterface* aControl,
- XnImageInterface::MXnImageInterface* aIconControl,
- CXnNodeAppIf* aSourceNode,
- XnMenuInterface::MXnMenuInterface::TSoftKeyPosition aPos )
- {
- if ( aControl && aSourceNode )
- {
- const TDesC8* isVisible =
- PropertyValue( *aSourceNode,
- XnPropertyNames::style::common::KVisibility );
-
- // node not "visible" so assume that text has been published
- // after image
- if ( !isVisible || *isVisible == XnPropertyNames::style::common::visibility::KHidden )
- {
- return EFalse;
- }
-
- CGulIcon* icon = NULL;
- TBool transferOwnership = ETrue;
- // First try to get the icon from image interface
- if ( aIconControl )
- {
- CFbsBitmap* bitmap = NULL;
- CFbsBitmap* mask = NULL;
- aIconControl->ContentBitmaps( bitmap, mask );
- if ( bitmap )
- {
- icon = CGulIcon::NewL( bitmap, mask );
- icon->SetBitmapsOwnedExternally( ETrue );
- // image adapter wants to keep ownership
- transferOwnership = EFalse;
- CleanupStack::PushL( icon );
- }
- }
- // Then try to load it ourselves.
- if ( !icon )
- {
- const TDesC8* value =
- PropertyValue( *aSourceNode, XnPropertyNames::image::KPath );
-
- if ( value )
- {
- icon = LoadIconLC( *aSourceNode );
- icon->SetBitmapsOwnedExternally( ETrue );
- // transfer ownerhsip to menunode
- transferOwnership = ETrue;
- }
- }
- // This icon is already in menu, no need to set it
- // again
- if ( icon &&
- (icon->Bitmap() == iMenumodeBitmapLsk ||
- icon->Bitmap() == iMenumodeBitmapRsk) )
- {
- CleanupStack::PopAndDestroy( icon );
- return ETrue;
- }
- else if ( icon )
- {
- switch ( aPos )
- {
- case XnMenuInterface::MXnMenuInterface::ELeft:
- iMenumodeBitmapLsk = icon->Bitmap();
- break;
- case XnMenuInterface::MXnMenuInterface::ERight:
- iMenumodeBitmapRsk = icon->Bitmap();
- break;
- default:
- break;
- }
- aControl->SetSoftKeyImageL(
- icon->Bitmap(),
- icon->Mask(),
- aPos,
- ETrue, /* preserve aspect ratio */
- EFalse, /* !invert mask */
- transferOwnership
- );
- CleanupStack::PopAndDestroy( icon );
- return ETrue;
- }
- }
- return EFalse;
- }
-
-void CAIXuikonMenuEventHandler::SetSoftkeyLabelL(
- XnMenuInterface::MXnMenuInterface* aControl,
- const TDesC8* aLabel,
- XnMenuInterface::MXnMenuInterface::TSoftKeyPosition aPos )
- {
- if ( aControl && aLabel )
- {
- HBufC16* string16 = NULL;
- string16 = iStrParser->CopyToBufferL( string16, *aLabel );
- CleanupStack::PushL( string16 );
- // Trapped because this will leave when setting the same again
- TRAP_IGNORE(
- aControl->SetSoftKeyTextL( *string16, aPos );
- )
- CleanupStack::PopAndDestroy( string16 );
- }
- }
-
-TBool CAIXuikonMenuEventHandler::InitEditModeMenuItemL( CXnNodeAppIf& aMenuItem, CXnNodeAppIf* aFocused, const TDesC8& aSource )
- {
- TBool showItem( EFalse );
- CXnNodeAppIf* focused( aFocused );
-
- if ( focused && aSource == KContentModel )
- {
- CXnNodeAppIf* node = FindFromContentModelL( focused );
- if ( !node )
- {
- // no plugin or no launch action
- return showItem;
- }
- CXnProperty* plugin ( node->GetPropertyL( KName ) ) ;
- if ( !plugin )
- {
- // no plugin or no launch action
- return showItem;
- }
- HBufC* pluginName( plugin->StringValueL() );
- CleanupStack::PushL( pluginName );
- HBufC* item ( aMenuItem.GetPropertyL( KName )->StringValueL() );
- CleanupStack::PushL( item );
-
- showItem = iFwEventHandler->HasMenuItem( *pluginName , *item );
-
- if ( showItem )
- {
- // pluginName/menuitem(item)
- // Create launch event and store it to menuitem's property
- HBufC8* eventstr = HBufC8::NewLC( pluginName->Length()
- + 15 // / ( )
- + item->Length() );
- TPtr8 str ( eventstr->Des() );
- str.Copy( pluginName->Des() );
- str.Append( TChar( '/' ));
- str.Append( KMenuItem );
- str.Append( TChar( '(' ));
- str.Append( item->Des() );
- str.Append( TChar( ')' ));
-
- CXnDomStringPool& sp( iUiEngine->StringPool() );
-
- CXnDomPropertyValue* newValue = CXnDomPropertyValue::NewL( sp );
- CleanupStack::PushL( newValue );
-
- newValue->SetStringValueL( CXnDomPropertyValue::EString, str );
-
- CXnProperty* prop = CXnProperty::NewL( XnPropertyNames::menu::KEvent,
- newValue, sp );
-
- CleanupStack::Pop( newValue );
-
- CleanupStack::PushL( prop );
-
- // and set it
- aMenuItem.SetPropertyL( prop );
- CleanupStack::Pop( prop );
-
- CleanupStack::PopAndDestroy(eventstr ); // eventstr, children
- }
-
- CleanupStack::PopAndDestroy( item );
- CleanupStack::PopAndDestroy( pluginName );
- }
- else if ( focused && aSource == KConfigurationModel )
- {
- CXnNodeAppIf* node( FindFromConfigurationL( focused ) );
-
- if ( node )
- {
- CXnProperty* launch( node->GetPropertyL( KLaunch ) );
- CXnProperty* plugin( node->GetPropertyL( KName ) );
-
- if ( !launch || !plugin )
- {
- // no plugin or no launch action
- return showItem;
- }
-
- HBufC* pluginName( plugin->StringValueL() );
- CleanupStack::PushL( pluginName );
-
- CXnProperty* prop( aMenuItem.GetPropertyL( KName ) );
-
- if ( prop )
- {
- HBufC* item( prop->StringValueL() );
- CleanupStack::PushL( item );
-
- showItem = iFwEventHandler->HasMenuItem( *pluginName, *item );
-
- CleanupStack::PopAndDestroy( item );
- }
- else
- {
- showItem = iFwEventHandler->HasMenuItem( *pluginName, KNullDesC );
- }
-
- CleanupStack::PopAndDestroy( pluginName );
-
- if ( showItem )
- {
- // Create launch event and store it to menuitem's property
- RPointerArray<CXnNodeAppIf> children( node->ChildrenL() );
- CleanupClosePushL( children );
-
- TInt count( children.Count() );
-
- TInt length( launch->StringValue().Length() + 2 ); // +2 for '(' and ')'
-
- for ( TInt i = 0; i < count; i++ )
- {
- if ( i > 0 )
- {
- length += 1;
- }
-
- CXnProperty* prop( children[i]->GetPropertyL( KName ) );
-
- if ( prop )
- {
- length += prop->StringValue().Length();
- }
- }
-
- HBufC8* eventstr = HBufC8::NewLC( length );
-
- TPtr8 str( eventstr->Des() );
-
- str.Append( launch->StringValue() );
-
- str.Append( TChar( '(' ) );
-
- for ( TInt i = 0; i < count; i++ )
- {
- if ( i > 0 )
- {
- str.Append( TChar( ',' ) );
- }
-
- CXnProperty* prop( children[i]->GetPropertyL( KName ) );
-
- if ( prop )
- {
- str.Append( prop->StringValue() );
- }
- }
-
- str.Append( TChar( ')' ) );
-
- CXnDomStringPool& sp( iUiEngine->StringPool() );
-
- CXnDomPropertyValue* newValue = CXnDomPropertyValue::NewL( sp );
- CleanupStack::PushL( newValue );
-
- newValue->SetStringValueL( CXnDomPropertyValue::EString, str );
-
- CXnProperty* prop = CXnProperty::NewL( XnPropertyNames::menu::KEvent,
- newValue, sp );
-
- CleanupStack::Pop( newValue );
-
- CleanupStack::PushL( prop );
-
- // and set it
- aMenuItem.SetPropertyL( prop );
- CleanupStack::Pop( prop );
-
- CleanupStack::PopAndDestroy( 2, &children ); // eventstr, children
- }
- }
- }
-
- return showItem;
- }
-
-TBool CAIXuikonMenuEventHandler::InitDefaultModeMenuItemL( CXnNodeAppIf& aMenuItem, CXnNodeAppIf* aFocused, const TDesC8& aSource )
- {
- TBool showItem( EFalse );
- TInt len( 0 );
- if ( aSource == KContentModel )
- {
- CXnProperty* prop( aMenuItem.GetPropertyL( KName ) );
- if ( !prop )
- {
- return showItem;
- }
-
- RPointerArray<HBufC16> plnNames;
- CleanupStack::PushL( TCleanupItem( DeletePluginNames, &plnNames ) );
-
- CXnNodeAppIf* focused( aFocused );
- HBufC* item ( prop->StringValueL() );
- CleanupStack::PushL( item );
-
- if( item->Des() == KHSOnLine_OffLine() )
- {
- TBool webContent = EFalse;
- RPointerArray<CXnNodeAppIf> plugins = iUiEngine->FindNodeByClassL( KContentSource16 ) ;
- CleanupClosePushL( plugins );
- if( plugins.Count() <= 0 )
- {
- CleanupStack::PopAndDestroy(&plugins);
- CleanupStack::PopAndDestroy( item );
- CleanupStack::PopAndDestroy(&plnNames);
- return showItem;
- }
- for (TInt i = 0; i < plugins.Count(); i++)
- {
- CXnProperty* property ( plugins[i]->GetPropertyL( KName ) ) ;
- if ( property )
- {
- HBufC16* pluginName ( property->StringValueL() );
- CleanupStack::PushL( pluginName );
- if( iFwEventHandler->HasMenuItem( *pluginName , *item ) )
- {
- webContent = ETrue;
- CleanupStack::PopAndDestroy( pluginName );
- break;
- }
- CleanupStack::PopAndDestroy( pluginName );
- }
- }
- CleanupStack::PopAndDestroy(&plugins);
-
- // At least one widget using web content
- if ( webContent )
- {
- CXnProperty* status( aMenuItem.GetPropertyL(KStatus) );
- if ( status )
- {
- HBufC* statusValue ( status->StringValueL() );
- CleanupStack::PushL( statusValue );
- if ( (statusValue->Des() == KHSOnLine()) && !iFwEventHandler->IsPluginsOnline() )
- {
- plnNames.AppendL( KHSOnLine().Alloc() );
- len = KHSOnLine().Length();
- }
- else if ( (statusValue->Des() == KHSOffLine()) && iFwEventHandler->IsPluginsOnline() )
- {
- plnNames.AppendL( KHSOffLine().Alloc() );
- len = KHSOffLine().Length();
- }
- CleanupStack::PopAndDestroy( statusValue );
- }
- }
- }
- else
- {
- if( focused )
- {
- RPointerArray< CXnNodeAppIf > plugins;
- CleanupClosePushL( plugins );
-
- iUiEngine->GetPluginNodeArrayL( plugins );
-
- CXnNodeAppIf* node( NULL );
-
- for( ; focused; focused = focused->ParentL() )
- {
- if( plugins.Find( focused ) != KErrNotFound )
- {
- node = FindFromContentModelL( focused );
- break;
- }
- }
-
- CleanupStack::PopAndDestroy( &plugins );
-
- if( !node )
- {
- // no plugin or no launch action
- CleanupStack::PopAndDestroy(item );
- CleanupStack::PopAndDestroy(&plnNames);
- return showItem;
- }
- CXnProperty* plugin ( node->GetPropertyL( KName ) ) ;
- if( !plugin )
- {
- // no plugin or no launch action
- CleanupStack::PopAndDestroy(item );
- CleanupStack::PopAndDestroy(&plnNames);
- return showItem;
- }
- HBufC16* pluginName( plugin->StringValueL() );
- CleanupStack::PushL( pluginName );
- if( iFwEventHandler->HasMenuItem( *pluginName , *item ) )
- {
- plnNames.AppendL( pluginName );
- len += pluginName->Length();
- CleanupStack::Pop( pluginName );
- }
- else
- {
- CleanupStack::PopAndDestroy( pluginName );
- }
- }
- else
- {
- RPointerArray<CXnNodeAppIf> plugins = iUiEngine->FindNodeByClassL( KContentSource16 ) ;
- if( plugins.Count() <= 0 )
- {
- CleanupStack::PopAndDestroy( item );
- CleanupStack::PopAndDestroy(&plnNames);
- return showItem;
- }
- CleanupClosePushL( plugins );
- for (TInt i = 0; i < plugins.Count(); i++)
- {
- CXnProperty* property ( plugins[i]->GetPropertyL( KName ) ) ;
- if ( property )
- {
- HBufC16* pluginName ( property->StringValueL() );
- CleanupStack::PushL( pluginName );
- if( iFwEventHandler->HasMenuItem( *pluginName , *item ) )
- {
- plnNames.AppendL( pluginName );
- len += pluginName->Length();
- CleanupStack::Pop( pluginName );
- }
- else
- {
- CleanupStack::PopAndDestroy( pluginName );
- }
- }
- }
- CleanupStack::PopAndDestroy(&plugins);
- }
- }
-
- TInt count = plnNames.Count();
- if( count > 0 )
- {
- showItem = ETrue;
- // [pluginName1,...]/menuitem(item)
- // Create launch event and store it to menuitem's property
- HBufC8* eventstr = HBufC8::NewLC( len +
- + 15 // / ( ) [ ]
- + item->Length() );
- TPtr8 str ( eventstr->Des() );
- str.Copy( KOpenBrace );
- for ( TInt i = 0; i < count; i++ )
- {
- str.Append( plnNames[i]->Des() );
- if ( i+1 != count ) str.Append( TChar( ',' ) );
- }
- str.Append( KCloseBrace );
- str.Append( TChar( '/' ) );
- str.Append( KMenuItem );
- str.Append( TChar( '(' ) );
- str.Append( item->Des() );
- str.Append( TChar( ')' ) );
-
- CXnDomStringPool& sp( iUiEngine->StringPool() );
-
- CXnDomPropertyValue* newValue = CXnDomPropertyValue::NewL( sp );
- CleanupStack::PushL( newValue );
-
- newValue->SetStringValueL( CXnDomPropertyValue::EString, str );
-
- CXnProperty* prop = CXnProperty::NewL( XnPropertyNames::menu::KEvent,
- newValue, sp );
-
- CleanupStack::Pop( newValue );
-
- CleanupStack::PushL( prop );
-
- // and set it
- aMenuItem.SetPropertyL( prop );
- CleanupStack::Pop( prop );
-
- CleanupStack::PopAndDestroy( eventstr ); // eventstr, children
- }
-
- CleanupStack::PopAndDestroy( item );
- CleanupStack::PopAndDestroy( &plnNames );
- }
- else if ( aFocused && aSource == KConfigurationModel )
- {
- CXnNodeAppIf* node( FindFromConfigurationL( aFocused ) );
-
- if ( node )
- {
- CXnProperty* launch( node->GetPropertyL( KLaunch ) );
- CXnProperty* plugin( node->GetPropertyL( KName ) );
-
- if ( !launch || !plugin )
- {
- // no plugin or no launch action
- return showItem;
- }
-
- HBufC* pluginName( plugin->StringValueL() );
- CleanupStack::PushL( pluginName );
-
- CXnProperty* prop( aMenuItem.GetPropertyL( KName ) );
-
- if ( prop )
- {
- HBufC* item( prop->StringValueL() );
- CleanupStack::PushL( item );
-
- showItem = iFwEventHandler->HasMenuItem( *pluginName, *item );
-
- CleanupStack::PopAndDestroy( item );
- }
- else
- {
- showItem = iFwEventHandler->HasMenuItem( *pluginName, KNullDesC );
- }
-
- CleanupStack::PopAndDestroy( pluginName );
-
- if ( showItem )
- {
- // Create launch event and store it to menuitem's property
- RPointerArray<CXnNodeAppIf> children( node->ChildrenL() );
- CleanupClosePushL( children );
-
- TInt count( children.Count() );
-
- TInt length( launch->StringValue().Length() + 2 ); // +2 for '(' and ')'
-
- for ( TInt i = 0; i < count; i++ )
- {
- if ( i > 0 )
- {
- length += 1;
- }
-
- CXnProperty* prop( children[i]->GetPropertyL( KName ) );
-
- if ( prop )
- {
- length += prop->StringValue().Length();
- }
- }
-
- HBufC8* eventstr = HBufC8::NewLC( length );
-
- TPtr8 str( eventstr->Des() );
-
- str.Append( launch->StringValue() );
-
- str.Append( TChar( '(' ) );
-
- for ( TInt i = 0; i < count; i++ )
- {
- if ( i > 0 )
- {
- str.Append( TChar( ',' ) );
- }
-
- CXnProperty* prop( children[i]->GetPropertyL( KName ) );
-
- if ( prop )
- {
- str.Append( prop->StringValue() );
- }
- }
-
- str.Append( TChar( ')' ) );
-
- CXnDomStringPool& sp( iUiEngine->StringPool() );
-
- CXnDomPropertyValue* newValue = CXnDomPropertyValue::NewL( sp );
- CleanupStack::PushL( newValue );
-
- newValue->SetStringValueL( CXnDomPropertyValue::EString, str );
-
- CXnProperty* prop = CXnProperty::NewL( XnPropertyNames::menu::KEvent,
- newValue, sp );
-
- CleanupStack::Pop( newValue );
-
- CleanupStack::PushL( prop );
-
- // and set it
- aMenuItem.SetPropertyL( prop );
- CleanupStack::Pop( prop );
-
- CleanupStack::PopAndDestroy( 2, &children ); // eventstr, children
- }
- }
- }
-
- // Currently we don't support default mode dynamic menu item for ConfigurationModel
- return showItem;
- }
-
-CXnProperty* CAIXuikonMenuEventHandler::GetWidgetPropertyL(CXnNodeAppIf& aPlugin, const TDesC8& aProperty)
- {
- CXnProperty* retval = NULL;
- RPointerArray<CXnNodeAppIf> children(aPlugin.ChildrenL());
- CleanupClosePushL( children );
- TInt childCount = children.Count();
- for (TInt i = 0; i < childCount; i++)
- {
- //search for widget element and get given property
- CXnNodeAppIf* widget = children[i];
- if (widget && widget->InternalDomNodeType() == KWidget)
- {
- retval = widget->GetPropertyL(aProperty);
- i = childCount;
- }
- }
- CleanupStack::PopAndDestroy( &children );
- return retval;
- }
-
-TBool CAIXuikonMenuEventHandler::DynInitItemL( CXnNodeAppIf& aMenuItem, CXnNodeAppIf* aFocused )
- {
- CXnProperty* prop( aMenuItem.GetPropertyL( KSource ) );
- if ( prop )
- {
- if ( prop && prop->StringValue().Length() > 0 )
- {
- if ( iUiEngine->IsEditMode() )
- {
- return InitEditModeMenuItemL( aMenuItem, aFocused, prop->StringValue() );
- }
- else
- {
- return InitDefaultModeMenuItemL( aMenuItem, aFocused, prop->StringValue() );
- }
- }
- }
- else
- {
- CXnProperty* idProp( aMenuItem.GetPropertyL( KId ) );
- if ( idProp )
- {
- const TDesC8& id = idProp->StringValue();
- if ( id == KEditWidget )
- {
- if ( aFocused )
- {
- for ( CXnNodeAppIf* candidate = aFocused; candidate; candidate = candidate->ParentL() )
- {
- if ( candidate->InternalDomNodeType() == KPlugin && !iUiEngine->IsEditMode() )
- {
- return ETrue;
- }
- }
- }
- }
- else if( id == KRemoveItem && iUiEngine->IsEditMode() )
- {
- // get plugin node from focused
- CXnNodeAppIf* node = aFocused;
- CXnNodeAppIf* pluginNode = NULL;
- for(; node && node->Type()->Type() != KView; node = node->ParentL() )
- {
- CXnProperty* configurationId( node->GetPropertyL( KConfigurationId ) );
- CXnProperty* pluginId( node->GetPropertyL( KPluginId ) );
-
- if( configurationId && pluginId )
- {
- pluginNode = node;
- break;
- }
- }
-
- if( pluginNode )
- {
- // check if plugin can be removed
- CXnProperty* removable = GetWidgetPropertyL(*pluginNode, KRemovable);
- if ( removable && removable->StringValue() == XnPropertyNames::KFalse )
- {
- return EFalse;
- }
- // hide menu item if the focused plugin is an "empty" widget
- CXnProperty* pluginName = pluginNode->GetPropertyL( KPluginName );
- if( pluginName )
- {
- const TDesC8& nameStr = pluginName->StringValue();
- if( nameStr == KDummy8 )
- {
- return EFalse;
- }
- else
- {
- return ETrue;
- }
- }
- }
- }
- }
- }
-
- return EFalse;
- }
-
-
-TBool CAIXuikonMenuEventHandler::DynInitMenuItemL( CXnNodeAppIf& aMenuItem )
- {
- TBool ret = EFalse;
- if( !iUiEngine->WidgetsVisible() )
- {
- // only online/offline dynamic menu item is allowed to show now
- CXnProperty* prop( aMenuItem.GetPropertyL(KName) );
- if ( prop )
- {
- HBufC* item ( prop->StringValueL() );
- CleanupStack::PushL( item );
- if (item->Des() == KHSOnLine_OffLine() )
- {
- ret = DynInitItemL( aMenuItem, iUiEngine->FocusedNode() );
- }
- CleanupStack::PopAndDestroy( item );
- }
- }
- else
- {
- ret = DynInitItemL( aMenuItem, iUiEngine->FocusedNode() );
- }
- return ret;
- }
-