--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usbuis/usbui/USBClassChangeUIPlugin/src/USBClassChangeUIPluginContainer.cpp Thu Dec 17 09:14:30 2009 +0200
@@ -0,0 +1,442 @@
+/*
+* Copyright (c) 2005-2009 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: Container that contains the USB mode listbox
+*
+*/
+
+
+// INCLUDE FILES
+#include <barsread.h> // Resource reader
+
+#include <usbpersonalityids.h>
+#include <USBClassChangeUIPlugin.rsg> // Resources
+#include <csxhelp/usb.hlp.hrh> // Help id
+#include <StringLoader.h>
+#include <AknIconArray.h>
+#include <eikmenub.h>
+#include <eikmobs.h>
+
+#include "USBClassChangeUIPlugin.h"
+#include "USBClassChangeUIPluginContainer.h"
+#include "USBClassChangeUIPluginModel.h"
+#include "USBClassChangeUIPluginView.h"
+#include "USBClassChangeUIPluginDebug.h"
+
+// -----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CUSBClassChangeUIPluginContainer*
+CUSBClassChangeUIPluginContainer::NewL(
+ CUSBClassChangeUIPluginView* aView,
+ CUSBClassChangeUIPluginModel* aModel)
+ {
+ FLOG(_L("[USBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer:NewL"));
+ CUSBClassChangeUIPluginContainer* self
+ = new (ELeave) CUSBClassChangeUIPluginContainer(aView, aModel);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ return self;
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::ConstructL(const TRect& aRect)
+// Symbian 2nd phase constructor can leave.
+// ----------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::ConstructL()
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ConstructL()"));
+
+ CreateWindowL();
+ iPopupController = CAknInfoPopupNoteController::NewL();
+
+ iUSBAllItemsArray = new ( ELeave ) CDesCArrayFlat(
+ KUSBClassChangeUISupportedModesGranularity );
+ iUSBAllItemsArrayDefault = new ( ELeave ) CDesCArrayFlat(
+ KUSBClassChangeUISupportedModesGranularity );
+ iUSBAllItemsArrayActive = new ( ELeave ) CDesCArrayFlat(
+ KUSBClassChangeUISupportedModesGranularity );
+ iPopUpItems = new ( ELeave ) CDesCArrayFlat(
+ KUSBClassChangeUISupportedModesGranularity );
+ CArrayPtrFlat<CGulIcon>* iconArray = new(ELeave) CArrayPtrFlat<CGulIcon>(KUSBClassChangeUIIconGranularity);
+ CleanupStack::PushL( iconArray );
+
+ // prepare the listbox items and the tooltip strings for the USB UI view
+ iModelRef->SupportedUSBModeArraysL( *iUSBAllItemsArray, *iUSBAllItemsArrayDefault, *iUSBAllItemsArrayActive, *iPopUpItems, *iconArray);
+
+ // Create DoubleLargeStyleListBox for USB UI view
+ //
+ iUSBMainListBox = new ( ELeave ) CAknDoubleLargeStyleListBox;
+ iUSBMainListBox->SetContainerWindowL( *this );
+ iUSBMainListBox->ConstructL( this, EAknListBoxMarkableList );
+
+ // Set up scroll bar for the Listbox
+ iUSBMainListBox->CreateScrollBarFrameL( ETrue );
+ iUSBMainListBox->ScrollBarFrame()->SetScrollBarVisibilityL(
+ CEikScrollBarFrame::EOn, CEikScrollBarFrame::EAuto );
+
+ // As soon as the list is created the tooltip info of the first item in the list is shown
+
+
+ //creating a handle to the icon array and passing its ownership to data object
+ //no need to handle its deletion
+ iUSBMainListBox->ItemDrawer()->FormattedCellData()->SetIconArray(iconArray);
+ CleanupStack::Pop(iconArray);
+
+ iUSBMainListBox->Model()->SetItemTextArray( this );
+ iUSBMainListBox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );
+
+ iUSBMainListBox->SetListBoxObserver( this );
+
+ SetRect( iViewRef->ClientRect() );
+
+ const RArray<TInt> usbIds = iModelRef->GetUsbIds();
+ TInt currentMode = usbIds.Find(iViewRef->USBMode());
+ ShowPopUpsL(currentMode);
+ ActivateL();
+
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ConstructL complete"));
+ }
+
+// ----------------------------------------------------------------------------
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ----------------------------------------------------------------------------
+//
+CUSBClassChangeUIPluginContainer::CUSBClassChangeUIPluginContainer(
+ CUSBClassChangeUIPluginView* aView,
+ CUSBClassChangeUIPluginModel* aModel) :
+ iViewRef(aView), iModelRef(aModel)
+ {
+ }
+
+// ----------------------------------------------------------------------------
+// Destructor
+// ----------------------------------------------------------------------------
+//
+CUSBClassChangeUIPluginContainer::~CUSBClassChangeUIPluginContainer()
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::Destructor"));
+
+ delete iUSBMainListBox;
+
+ delete iUSBAllItemsArray;
+ delete iUSBAllItemsArrayDefault;
+ delete iUSBAllItemsArrayActive;
+ delete iPopUpItems;
+
+ delete iPopupController;
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::Destructor complete"));
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::SizeChanged()
+// Called by framework when the view size is changed
+// ----------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::SizeChanged()
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SizeChangedL()"));
+
+ iUSBMainListBox->SetRect( Rect() );
+ iUSBMainListBox->SetFocus( ETrue );
+
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SizeChangedL complete"));
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::FocusChanged()
+// Called by framework when the focus is changed
+// ----------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::FocusChanged( TDrawNow /*aDranow*/ )
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::FocusChanged()"));
+ if( iUSBMainListBox)
+ {
+ iUSBMainListBox->SetFocus( IsFocused() );
+ }
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::FocusChanged() complete"));
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::CountComponentControls() const
+// Returns the number of controls inside this container
+// ----------------------------------------------------------------------------
+//
+TInt CUSBClassChangeUIPluginContainer::CountComponentControls() const
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::CountComponentControls()"));
+
+ return KUSBClassChangeUIComponentCount;
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::ComponentControl(TInt aIndex) const
+// Returns the control inside this container. Note that this function is
+// inherited from CCoeControl and thus must be const even it returns a pointer,
+// which can be used for modifying the class.
+// ----------------------------------------------------------------------------
+//
+CCoeControl* CUSBClassChangeUIPluginContainer::ComponentControl(
+ TInt aIndex ) const
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ComponentControl()"));
+
+ switch ( aIndex )
+ {
+ case 0:
+ {
+ return iUSBMainListBox;
+ }
+ default:
+ {
+ return NULL;
+ }
+ }
+ }
+
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::OfferKeyEventL
+// Redirects keypresses to the listbox
+// ----------------------------------------------------------------------------
+//
+TKeyResponse CUSBClassChangeUIPluginContainer::OfferKeyEventL(
+ const TKeyEvent& aKeyEvent,TEventCode aType )
+ {
+ TInt maxItemcount = iModelRef->PersonalityCount();
+ TInt maxIndex = maxItemcount-1;
+
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::OfferKeyEventL()"));
+ TBool isfocus = iViewRef->MenuBar()->ItemSpecificCommandsEnabled();
+ if ( isfocus && aType == EEventKey &&
+ (aKeyEvent.iCode == EKeyDownArrow || aKeyEvent.iCode == EKeyUpArrow) )
+ {
+ iCurrentItemIndex = iUSBMainListBox->CurrentItemIndex();
+ if( aKeyEvent.iCode == EKeyDownArrow )
+ {
+ if( iCurrentItemIndex >= maxIndex )
+ {
+ iCurrentItemIndex = 0;
+ }
+ else
+ {
+ iCurrentItemIndex++;
+ }
+ }
+ else // ( aKeyEvent.iCode == EKeyUpArrow )
+ {
+ if( iCurrentItemIndex <= 0 )
+ {
+ iCurrentItemIndex = maxIndex;
+ }
+ else
+ {
+ iCurrentItemIndex--;
+ }
+ }
+ ShowPopUpsL( iCurrentItemIndex );
+ iCurrentItemIndex = iUSBMainListBox->CurrentItemIndex();
+ }
+
+
+ TKeyResponse res = iUSBMainListBox->OfferKeyEventL( aKeyEvent, aType );
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::OfferKeyEventL complete"));
+
+ return res;
+ }
+
+//------------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::showpopupsFinal(TInt &aValue)
+// Display the popups
+//------------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::ShowPopUpsL(TInt aIndex)
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ShowPopUpsL "));
+ iPopupController->SetTimePopupInView( KMaxVisibleTime);
+ TPtrC chosen = iPopUpItems->MdcaPoint(aIndex);
+ iPopupController->SetTextL( chosen );
+ iPopupController->SetPositionByHighlight( TRect(
+ iUSBMainListBox->View()->ItemPos( aIndex + 1 ),
+ iUSBMainListBox->View()->ItemSize() ) );
+ iPopupController->SetTimeDelayBeforeShow( KMsToWaitBeforePopup );
+ iPopupController->ShowInfoPopupNote();
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::ShowPopUpsL complete"));
+
+}
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::HandleListBoxEventL(
+// CEikListBox* aListBox,TListBoxEvent aEventType)
+// Handle events from the ListBox
+// ----------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::HandleListBoxEventL(
+ CEikListBox* /*aListBox*/,TListBoxEvent aEventType )
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::HandleListBoxEventL()"));
+
+ __ASSERT_DEBUG( iViewRef!=0, PANIC( EUSBUIPanicIllegalValue ) );
+
+ //Selection key pressed, when MSK is not enabled. Or touch stylus
+ //double clicked.
+ //
+ if( AknLayoutUtils::PenEnabled() )
+ {
+ switch ( aEventType )
+ {
+ case EEventItemSingleClicked:
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t HandleListBoxEventL()EEventItemSingleClicked"));
+ iViewRef->HandleCommandL( EUSBUICmdSelect );
+ break;
+ }
+ case EEventPanningStarted:
+ case EEventPanningStopped:
+ case EEventFlickStarted:
+ case EEventFlickStopped:
+ case EEventPenDownOnItem:
+ case EEventItemDraggingActioned:
+ {
+ ShowPopUpsL (CurrentItemIndex()) ;
+ break;
+ }
+ default:
+ break;
+ }
+ }
+ if( (aEventType == EEventEnterKeyPressed) ||
+ (aEventType == EEventItemDoubleClicked) ) //for touch support
+ {
+ iViewRef->HandleCommandL( EUSBUICmdSelect );
+ }
+
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::HandleListBoxEventL complete"));
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::MdcaCount()
+// ----------------------------------------------------------------------------
+//
+TInt CUSBClassChangeUIPluginContainer::MdcaCount() const
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaCount()"));
+ TInt numberOfMainViewItems =iModelRef->PersonalityCount();
+ FTRACE(FPrint(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaCount()= %d"), numberOfMainViewItems));
+ return numberOfMainViewItems;
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::MdcaPoint()
+// Main view listbox item formatter:
+// Returns the current format string depending value
+// of the item concerned.
+// ----------------------------------------------------------------------------
+//
+TPtrC CUSBClassChangeUIPluginContainer::MdcaPoint( TInt aIndex ) const
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaPoint()"));
+
+ TPtrC chosen;
+ const RArray<TInt> usbIds = iModelRef->GetUsbIds();
+ TInt currentIndex = usbIds.Find(iViewRef->USBMode());
+ if (aIndex == currentIndex)
+ {
+ if(iViewRef->IsUSBDeviceConnected())
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t MdcaPoint()The selected mode and usbconnected"));
+ chosen.Set(iUSBAllItemsArrayActive->MdcaPoint(aIndex));
+ }
+ else
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t MdcaPoint()The selected mode and usb not connected"));
+ chosen.Set(iUSBAllItemsArrayDefault->MdcaPoint(aIndex));
+ }
+ }
+ else
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t MdcaPoint()not selected mode"));
+ chosen.Set(iUSBAllItemsArray->MdcaPoint(aIndex));
+ }
+
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::MdcaPoint complete"));
+
+ return chosen;
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::SettingChanged
+// ----------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::SettingChanged()
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SettingChangedL()"));
+
+ iUSBMainListBox->DrawDeferred();
+
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::SettingChangedL complete"));
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::GetHelpContext
+// ----------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::GetHelpContext(TCoeHelpContext& aContext) const
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::GetHelpContext()"));
+
+ aContext.iMajor = KUidUSBClassChangeUI;
+ aContext.iContext = KUSB_HLP_MAIN;
+
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::GetHelpContext complete"));
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::HandleResourceChange
+// ----------------------------------------------------------------------------
+//
+void CUSBClassChangeUIPluginContainer::HandleResourceChange( TInt aType )
+ {
+ CCoeControl::HandleResourceChange( aType );
+ if( aType == KEikDynamicLayoutVariantSwitch )
+ {
+ SetRect( iViewRef->ClientRect() );
+ DrawNow();
+ }
+ else
+ {
+ if ( aType == KAknsMessageSkinChange )
+ {
+ iUSBMainListBox->HandleResourceChange( aType );
+ }
+ }
+ }
+
+// ----------------------------------------------------------------------------
+// CUSBClassChangeUIPluginContainer::CurrentItemIndex
+// ----------------------------------------------------------------------------
+//
+TInt CUSBClassChangeUIPluginContainer::CurrentItemIndex()
+ {
+ FLOG(_L("[CUSBClassChangeUIPlugin]\t CUSBClassChangeUIPluginContainer::CurrentItemIndex()"));
+
+ return iUSBMainListBox->CurrentItemIndex();
+ }
+
+// End of File